[INFO] fetching crate tracing-async2 0.2.10...
[INFO] testing tracing-async2-0.2.10 against 1.100.0-beta.1+cargoflags=--release for beta-release-1.100-2
[INFO] extracting crate tracing-async2 0.2.10 into /workspace/builds/worker-5-tc2/source
[INFO] started tweaking crates.io crate tracing-async2 0.2.10
[INFO] finished tweaking crates.io crate tracing-async2 0.2.10
[INFO] tweaked toml for crates.io crate tracing-async2 0.2.10 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate tracing-async2 0.2.10 on toolchain 1.100.0-beta.1
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate tracing-async2 0.2.10 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.100.0-beta.1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: `package.homepage` is redundant with `package.repository`
[INFO] [stderr]   --> Cargo.toml:65:12
[INFO] [stderr]    |
[INFO] [stderr] 65 | homepage = "https://github.com/macprog-guy/tracing-async2.git"
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 70 | repository = "https://github.com/macprog-guy/tracing-async2.git"
[INFO] [stderr]    |              ---------------------------------------------------
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::redundant_homepage` is set to `warn` by default
[INFO] [stderr] help: consider removing `package.homepage`
[INFO] [stderr] warning: `tracing-async2` (manifest) generated 1 warning
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] f151089ff17cc90f4da4f812ef549f5400b98bfffc2c769739a532ec1977fbdf
[INFO] running `Command { std: "docker" "start" "f151089ff17cc90f4da4f812ef549f5400b98bfffc2c769739a532ec1977fbdf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f151089ff17cc90f4da4f812ef549f5400b98bfffc2c769739a532ec1977fbdf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "f151089ff17cc90f4da4f812ef549f5400b98bfffc2c769739a532ec1977fbdf" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f151089ff17cc90f4da4f812ef549f5400b98bfffc2c769739a532ec1977fbdf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "f151089ff17cc90f4da4f812ef549f5400b98bfffc2c769739a532ec1977fbdf" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "build" "--frozen" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr] warning: `package.homepage` is redundant with `package.repository`
[INFO] [stderr]   --> Cargo.toml:65:12
[INFO] [stderr]    |
[INFO] [stderr] 65 | homepage = "https://github.com/macprog-guy/tracing-async2.git"
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 70 | repository = "https://github.com/macprog-guy/tracing-async2.git"
[INFO] [stderr]    |              ---------------------------------------------------
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::redundant_homepage` is set to `warn` by default
[INFO] [stderr] help: consider removing `package.homepage`
[INFO] [stderr] warning: `tracing-async2` (manifest) generated 1 warning
[INFO] [stderr]    Compiling proc-macro2 v1.0.95
[INFO] [stderr]    Compiling unicode-ident v1.0.18
[INFO] [stderr]    Compiling tracing-core v0.1.33
[INFO] [stderr]    Compiling regex-syntax v0.8.5
[INFO] [stderr]    Compiling regex-syntax v0.6.29
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling pin-project-lite v0.2.16
[INFO] [stderr]    Compiling overload v0.1.1
[INFO] [stderr]    Compiling serde_json v1.0.140
[INFO] [stderr]    Compiling lazy_static v1.5.0
[INFO] [stderr]    Compiling log v0.4.27
[INFO] [stderr]    Compiling hashbrown v0.15.3
[INFO] [stderr]    Compiling sharded-slab v0.1.7
[INFO] [stderr]    Compiling thread_local v1.1.8
[INFO] [stderr]    Compiling nu-ansi-term v0.46.0
[INFO] [stderr]    Compiling smallvec v1.15.0
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling tracing-log v0.2.0
[INFO] [stderr]    Compiling indexmap v2.9.0
[INFO] [stderr]    Compiling syn v2.0.101
[INFO] [stderr]    Compiling memchr v2.7.4
[INFO] [stderr]    Compiling ryu v1.0.20
[INFO] [stderr]    Compiling itoa v1.0.15
[INFO] [stderr]    Compiling regex-automata v0.4.9
[INFO] [stderr]    Compiling regex-automata v0.1.10
[INFO] [stderr]    Compiling matchers v0.1.0
[INFO] [stderr]    Compiling regex v1.11.1
[INFO] [stderr]    Compiling tracing-attributes v0.1.28
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]    Compiling tokio-macros v2.5.0
[INFO] [stderr]    Compiling tracing-async2-macros v0.2.9
[INFO] [stderr]    Compiling tokio v1.45.0
[INFO] [stderr]    Compiling tracing v0.1.41
[INFO] [stderr]    Compiling tracing-subscriber v0.3.19
[INFO] [stderr]    Compiling tracing-async2 v0.2.10 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 1m 05s
[INFO] running `Command { std: "docker" "inspect" "f151089ff17cc90f4da4f812ef549f5400b98bfffc2c769739a532ec1977fbdf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "f151089ff17cc90f4da4f812ef549f5400b98bfffc2c769739a532ec1977fbdf" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "test" "--frozen" "--no-run" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr] warning: `package.homepage` is redundant with `package.repository`
[INFO] [stderr]   --> Cargo.toml:65:12
[INFO] [stderr]    |
[INFO] [stderr] 65 | homepage = "https://github.com/macprog-guy/tracing-async2.git"
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 70 | repository = "https://github.com/macprog-guy/tracing-async2.git"
[INFO] [stderr]    |              ---------------------------------------------------
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::redundant_homepage` is set to `warn` by default
[INFO] [stderr] help: consider removing `package.homepage`
[INFO] [stderr] warning: `tracing-async2` (manifest) generated 1 warning
[INFO] [stderr]    Compiling thiserror v2.0.12
[INFO] [stderr]    Compiling thiserror-impl v2.0.12
[INFO] [stderr]    Compiling ucd-trie v0.1.7
[INFO] [stderr]    Compiling memchr v2.7.4
[INFO] [stderr]    Compiling libc v0.2.172
[INFO] [stderr]    Compiling once_cell v1.21.3
[INFO] [stderr]    Compiling similar v2.7.0
[INFO] [stderr]    Compiling serde_json v1.0.140
[INFO] [stderr]    Compiling pest v2.8.0
[INFO] [stderr]    Compiling console v0.15.11
[INFO] [stderr]    Compiling tracing-async2 v0.2.10 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling pest_meta v2.8.0
[INFO] [stderr]    Compiling pest_generator v2.8.0
[INFO] [stderr]    Compiling pest_derive v2.8.0
[INFO] [stderr]    Compiling insta v1.43.1
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 43.60s
[INFO] running `Command { std: "docker" "inspect" "f151089ff17cc90f4da4f812ef549f5400b98bfffc2c769739a532ec1977fbdf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "f151089ff17cc90f4da4f812ef549f5400b98bfffc2c769739a532ec1977fbdf" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "test" "--frozen" "--release", kill_on_drop: false }`
[INFO] [stderr] warning: `package.homepage` is redundant with `package.repository`
[INFO] [stderr]   --> Cargo.toml:65:12
[INFO] [stderr]    |
[INFO] [stderr] 65 | homepage = "https://github.com/macprog-guy/tracing-async2.git"
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 70 | repository = "https://github.com/macprog-guy/tracing-async2.git"
[INFO] [stderr]    |              ---------------------------------------------------
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::redundant_homepage` is set to `warn` by default
[INFO] [stderr] help: consider removing `package.homepage`
[INFO] [stderr] warning: `tracing-async2` (manifest) generated 1 warning
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 0.12s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/release/build/tracing-async2/d3cdb27d2ae987e9/out/tracing_async2-d3cdb27d2ae987e9)
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test tests::test_accumulating_layer_with_spans ... FAILED
[INFO] [stdout] test tests::test_channel_layer ... FAILED
[INFO] [stdout] test tests::test_async_layer_with_spans ... FAILED
[INFO] [stdout] test tests::test_accumulating_layer ... FAILED
[INFO] [stdout] test tests::test_callback_layer ... FAILED
[INFO] [stdout] test tests::test_callback_layer_with_spans ... FAILED
[INFO] [stdout] test tests::test_channel_layer_with_spans ... FAILED
[INFO] [stdout] test tests::test_async_layer ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- tests::test_accumulating_layer_with_spans stdout ----
[INFO] [stdout] ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ Snapshot Summary ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
[INFO] [stdout] Snapshot file: src/snapshots/tracing_async2__tests__accumulating-layer-with-spans.snap
[INFO] [stdout] Snapshot: accumulating-layer-with-spans
[INFO] [stdout] Source: src/lib.rs:819
[INFO] [stdout] ────────────────────────────────────────────────────────────────────────────────
[INFO] [stdout] Expression: extract_events(&events)
[INFO] [stdout] ────────────────────────────────────────────────────────────────────────────────
[INFO] [stdout] -old snapshot
[INFO] [stdout] +new results
[INFO] [stdout] ────────────┬───────────────────────────────────────────────────────────────────
[INFO] [stdout]     0     0 │ [
[INFO] [stdout]     1     1 │   {
[INFO] [stdout]     2     2 │     "event": {
[INFO] [stdout]     3     3 │       "level": "Trace",
[INFO] [stdout]     4       │-      "file": "tracing-async2/src/lib.rs",
[INFO] [stdout]           4 │+      "file": "src/lib.rs",
[INFO] [stdout]     5     5 │       "target": "tracing_async2::tests",
[INFO] [stdout]     6     6 │       "line": "<line>",
[INFO] [stdout]     7       │-      "name": "event tracing-async2/src/lib.rs:<line>",
[INFO] [stdout]           7 │+      "name": "event src/lib.rs:<line>",
[INFO] [stdout]     8     8 │       "message": "this is a trace message",
[INFO] [stdout]     9     9 │       "fields": {
[INFO] [stdout]    10    10 │         "bar": 2,
[INFO] [stdout]    11    11 │         "foo": 1
[INFO] [stdout] ┈┈┈┈┈┈┈┈┈┈┈┈┼┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈
[INFO] [stdout]    13    13 │     },
[INFO] [stdout]    14    14 │     "spans": [
[INFO] [stdout]    15    15 │       {
[INFO] [stdout]    16    16 │         "level": "INFO",
[INFO] [stdout]    17       │-        "file": "tracing-async2/src/lib.rs",
[INFO] [stdout]          17 │+        "file": "src/lib.rs",
[INFO] [stdout]    18    18 │         "target": "tracing_async2::tests",
[INFO] [stdout]    19    19 │         "line": "<line>",
[INFO] [stdout]    20    20 │         "name": "root-info",
[INFO] [stdout]    21    21 │         "fields": {
[INFO] [stdout] ┈┈┈┈┈┈┈┈┈┈┈┈┼┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈
[INFO] [stdout]    26    26 │   },
[INFO] [stdout]    27    27 │   {
[INFO] [stdout]    28    28 │     "event": {
[INFO] [stdout]    29    29 │       "level": "Debug",
[INFO] [stdout]    30       │-      "file": "tracing-async2/src/lib.rs",
[INFO] [stdout]          30 │+      "file": "src/lib.rs",
[INFO] [stdout]    31    31 │       "target": "tracing_async2::tests",
[INFO] [stdout]    32    32 │       "line": "<line>",
[INFO] [stdout]    33       │-      "name": "event tracing-async2/src/lib.rs:<line>",
[INFO] [stdout]          33 │+      "name": "event src/lib.rs:<line>",
[INFO] [stdout]    34    34 │       "message": "this is a debug message",
[INFO] [stdout]    35    35 │       "fields": {
[INFO] [stdout]    36    36 │         "pi": 3.14159265
[INFO] [stdout]    37    37 │       }
[INFO] [stdout]    38    38 │     },
[INFO] [stdout]    39    39 │     "spans": [
[INFO] [stdout]    40    40 │       {
[INFO] [stdout]    41    41 │         "level": "INFO",
[INFO] [stdout]    42       │-        "file": "tracing-async2/src/lib.rs",
[INFO] [stdout]          42 │+        "file": "src/lib.rs",
[INFO] [stdout]    43    43 │         "target": "tracing_async2::tests",
[INFO] [stdout]    44    44 │         "line": "<line>",
[INFO] [stdout]    45    45 │         "name": "root-info",
[INFO] [stdout]    46    46 │         "fields": {
[INFO] [stdout] ┈┈┈┈┈┈┈┈┈┈┈┈┼┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈
[INFO] [stdout]    51    51 │   },
[INFO] [stdout]    52    52 │   {
[INFO] [stdout]    53    53 │     "event": {
[INFO] [stdout]    54    54 │       "level": "Info",
[INFO] [stdout]    55       │-      "file": "tracing-async2/src/lib.rs",
[INFO] [stdout]          55 │+      "file": "src/lib.rs",
[INFO] [stdout]    56    56 │       "target": "tracing_async2::tests",
[INFO] [stdout]    57    57 │       "line": "<line>",
[INFO] [stdout]    58       │-      "name": "event tracing-async2/src/lib.rs:<line>",
[INFO] [stdout]          58 │+      "name": "event src/lib.rs:<line>",
[INFO] [stdout]    59    59 │       "message": "this is an info message",
[INFO] [stdout]    60    60 │       "fields": {
[INFO] [stderr] error: test failed, to rerun pass `--lib`
[INFO] [stdout]    61    61 │         "job": "foo"
[INFO] [stdout]    62    62 │       }
[INFO] [stdout]    63    63 │     },
[INFO] [stdout]    64    64 │     "spans": [
[INFO] [stdout]    65    65 │       {
[INFO] [stdout]    66    66 │         "level": "INFO",
[INFO] [stdout]    67       │-        "file": "tracing-async2/src/lib.rs",
[INFO] [stdout]          67 │+        "file": "src/lib.rs",
[INFO] [stdout]    68    68 │         "target": "tracing_async2::tests",
[INFO] [stdout]    69    69 │         "line": "<line>",
[INFO] [stdout]    70    70 │         "name": "root-info",
[INFO] [stdout]    71    71 │         "fields": {
[INFO] [stdout] ┈┈┈┈┈┈┈┈┈┈┈┈┼┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈
[INFO] [stdout]    76    76 │   },
[INFO] [stdout]    77    77 │   {
[INFO] [stdout]    78    78 │     "event": {
[INFO] [stdout]    79    79 │       "level": "Warn",
[INFO] [stdout]    80       │-      "file": "tracing-async2/src/lib.rs",
[INFO] [stdout]          80 │+      "file": "src/lib.rs",
[INFO] [stdout]    81    81 │       "target": "tracing_async2::tests",
[INFO] [stdout]    82    82 │       "line": "<line>",
[INFO] [stdout]    83       │-      "name": "event tracing-async2/src/lib.rs:<line>",
[INFO] [stdout]          83 │+      "name": "event src/lib.rs:<line>",
[INFO] [stdout]    84    84 │       "message": "this is a warning message",
[INFO] [stdout]    85    85 │       "fields": {
[INFO] [stdout]    86    86 │         "job": "foo"
[INFO] [stdout]    87    87 │       }
[INFO] [stdout]    88    88 │     },
[INFO] [stdout]    89    89 │     "spans": [
[INFO] [stdout]    90    90 │       {
[INFO] [stdout]    91    91 │         "level": "INFO",
[INFO] [stdout]    92       │-        "file": "tracing-async2/src/lib.rs",
[INFO] [stdout]          92 │+        "file": "src/lib.rs",
[INFO] [stdout]    93    93 │         "target": "tracing_async2::tests",
[INFO] [stdout]    94    94 │         "line": "<line>",
[INFO] [stdout]    95    95 │         "name": "root-info",
[INFO] [stdout]    96    96 │         "fields": {
[INFO] [stdout] ┈┈┈┈┈┈┈┈┈┈┈┈┼┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈
[INFO] [stdout]   101   101 │   },
[INFO] [stdout]   102   102 │   {
[INFO] [stdout]   103   103 │     "event": {
[INFO] [stdout]   104   104 │       "level": "Error",
[INFO] [stdout]   105       │-      "file": "tracing-async2/src/lib.rs",
[INFO] [stdout]         105 │+      "file": "src/lib.rs",
[INFO] [stdout]   106   106 │       "target": "tracing_async2::tests",
[INFO] [stdout]   107   107 │       "line": "<line>",
[INFO] [stdout]   108       │-      "name": "event tracing-async2/src/lib.rs:<line>",
[INFO] [stdout]         108 │+      "name": "event src/lib.rs:<line>",
[INFO] [stdout]   109   109 │       "message": "this is an error message",
[INFO] [stdout]   110   110 │       "fields": {
[INFO] [stdout]   111   111 │         "job": "foo"
[INFO] [stdout]   112   112 │       }
[INFO] [stdout]   113   113 │     },
[INFO] [stdout]   114   114 │     "spans": [
[INFO] [stdout]   115   115 │       {
[INFO] [stdout]   116   116 │         "level": "INFO",
[INFO] [stdout]   117       │-        "file": "tracing-async2/src/lib.rs",
[INFO] [stdout]         117 │+        "file": "src/lib.rs",
[INFO] [stdout]   118   118 │         "target": "tracing_async2::tests",
[INFO] [stdout]   119   119 │         "line": "<line>",
[INFO] [stdout]   120   120 │         "name": "root-info",
[INFO] [stdout]   121   121 │         "fields": {
[INFO] [stdout] ────────────┴───────────────────────────────────────────────────────────────────
[INFO] [stdout] 
[INFO] [stdout] thread 'tests::test_accumulating_layer_with_spans' (1138) panicked at src/lib.rs:819:9:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: FileIo(Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" }, "/opt/rustwide/workdir/src/snapshots/tracing_async2__tests__accumulating-layer-with-spans.snap.new")
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x63a86ca93911 - <<std[617be2ca0a6fd877]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[a373ad73a504971]::fmt::Display>::fmt
[INFO] [stdout]    1:     0x63a86caab35a - core[a373ad73a504971]::fmt::write
[INFO] [stdout]    2:     0x63a86ca97fac - <alloc[2e1b2a31b91974c5]::vec::Vec<u8> as core[a373ad73a504971]::io::write::Write>::write_fmt
[INFO] [stdout]    3:     0x63a86ca6cff6 - std[617be2ca0a6fd877]::panicking::default_hook::{closure#0}
[INFO] [stdout]    4:     0x63a86ca8afa9 - std[617be2ca0a6fd877]::panicking::default_hook
[INFO] [stdout]    5:     0x63a86c8deb20 - test[aada8e7e76ba119b]::test_main_inner::{closure#0}
[INFO] [stdout]    6:     0x63a86ca8b2d2 - std[617be2ca0a6fd877]::panicking::panic_with_hook
[INFO] [stdout]    7:     0x63a86ca6d0a2 - std[617be2ca0a6fd877]::panicking::panic_handler::{closure#0}
[INFO] [stdout]    8:     0x63a86ca658a9 - std[617be2ca0a6fd877]::sys::backtrace::__rust_end_short_backtrace::<std[617be2ca0a6fd877]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]    9:     0x63a86ca6dd4d - __rustc[ea4f61d10b84890b]::rust_begin_unwind
[INFO] [stdout]   10:     0x63a86caabb3c - core[a373ad73a504971]::panicking::panic_fmt
[INFO] [stdout]   11:     0x63a86caab912 - core[a373ad73a504971]::result::unwrap_failed
[INFO] [stdout]   12:     0x63a86c8acf59 - <tracing_async2[106d33580fdb6036]::tests::test_accumulating_layer_with_spans::{closure#0} as core[a373ad73a504971]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]   13:     0x63a86c8d1f6b - test[aada8e7e76ba119b]::__rust_begin_short_backtrace::<core[a373ad73a504971]::result::Result<(), alloc[2e1b2a31b91974c5]::string::String>, fn() -> core[a373ad73a504971]::result::Result<(), alloc[2e1b2a31b91974c5]::string::String>>
[INFO] [stdout]   14:     0x63a86c8df145 - test[aada8e7e76ba119b]::run_test::{closure#0}
[INFO] [stdout]   15:     0x63a86c8d8a34 - std[617be2ca0a6fd877]::sys::backtrace::__rust_begin_short_backtrace::<test[aada8e7e76ba119b]::run_test::{closure#1}, ()>
[INFO] [stdout]   16:     0x63a86c8e21d2 - <std[617be2ca0a6fd877]::thread::lifecycle::spawn_unchecked<test[aada8e7e76ba119b]::run_test::{closure#1}, ()>::{closure#1} as core[a373ad73a504971]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]   17:     0x63a86ca928df - <std[617be2ca0a6fd877]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]   18:     0x7224fea92dfa - <unknown>
[INFO] [stdout]   19:     0x7224feb263d4 - clone
[INFO] [stdout]   20:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- tests::test_channel_layer stdout ----
[INFO] [stdout] ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ Snapshot Summary ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
[INFO] [stdout] Snapshot file: src/snapshots/tracing_async2__tests__channel-layer.snap
[INFO] [stdout] Snapshot: channel-layer
[INFO] [stdout] Source: src/lib.rs:672
[INFO] [stdout] ────────────────────────────────────────────────────────────────────────────────
[INFO] [stdout] Expression: extract_events(&events)
[INFO] [stdout] ────────────────────────────────────────────────────────────────────────────────
[INFO] [stdout] -old snapshot
[INFO] [stdout] +new results
[INFO] [stdout] ────────────┬───────────────────────────────────────────────────────────────────
[INFO] [stdout]     0     0 │ [
[INFO] [stdout]     1     1 │   {
[INFO] [stdout]     2     2 │     "level": "Trace",
[INFO] [stdout]     3       │-    "file": "tracing-async2/src/lib.rs",
[INFO] [stdout]           3 │+    "file": "src/lib.rs",
[INFO] [stdout]     4     4 │     "target": "tracing_async2::tests",
[INFO] [stdout]     5     5 │     "line": "<line>",
[INFO] [stdout]     6       │-    "name": "event tracing-async2/src/lib.rs:<line>",
[INFO] [stdout]           6 │+    "name": "event src/lib.rs:<line>",
[INFO] [stdout]     7     7 │     "message": "this is a trace message",
[INFO] [stdout]     8     8 │     "fields": {
[INFO] [stdout]     9     9 │       "bar": 2,
[INFO] [stdout]    10    10 │       "foo": 1
[INFO] [stdout]    11    11 │     }
[INFO] [stdout]    12    12 │   },
[INFO] [stdout]    13    13 │   {
[INFO] [stdout]    14    14 │     "level": "Debug",
[INFO] [stdout]    15       │-    "file": "tracing-async2/src/lib.rs",
[INFO] [stdout]          15 │+    "file": "src/lib.rs",
[INFO] [stdout]    16    16 │     "target": "tracing_async2::tests",
[INFO] [stdout]    17    17 │     "line": "<line>",
[INFO] [stdout]    18       │-    "name": "event tracing-async2/src/lib.rs:<line>",
[INFO] [stdout]          18 │+    "name": "event src/lib.rs:<line>",
[INFO] [stdout]    19    19 │     "message": "this is a debug message",
[INFO] [stdout]    20    20 │     "fields": {
[INFO] [stdout]    21    21 │       "pi": 3.14159265
[INFO] [stdout]    22    22 │     }
[INFO] [stdout]    23    23 │   },
[INFO] [stdout]    24    24 │   {
[INFO] [stdout]    25    25 │     "level": "Info",
[INFO] [stdout]    26       │-    "file": "tracing-async2/src/lib.rs",
[INFO] [stdout]          26 │+    "file": "src/lib.rs",
[INFO] [stdout]    27    27 │     "target": "tracing_async2::tests",
[INFO] [stdout]    28    28 │     "line": "<line>",
[INFO] [stdout]    29       │-    "name": "event tracing-async2/src/lib.rs:<line>",
[INFO] [stdout]          29 │+    "name": "event src/lib.rs:<line>",
[INFO] [stdout]    30    30 │     "message": "this is an info message",
[INFO] [stdout]    31    31 │     "fields": {
[INFO] [stdout]    32    32 │       "job": "foo"
[INFO] [stdout]    33    33 │     }
[INFO] [stdout]    34    34 │   },
[INFO] [stdout]    35    35 │   {
[INFO] [stdout]    36    36 │     "level": "Warn",
[INFO] [stdout]    37       │-    "file": "tracing-async2/src/lib.rs",
[INFO] [stdout]          37 │+    "file": "src/lib.rs",
[INFO] [stdout]    38    38 │     "target": "tracing_async2::tests",
[INFO] [stdout]    39    39 │     "line": "<line>",
[INFO] [stdout]    40       │-    "name": "event tracing-async2/src/lib.rs:<line>",
[INFO] [stdout]          40 │+    "name": "event src/lib.rs:<line>",
[INFO] [stdout]    41    41 │     "message": "this is a warning message",
[INFO] [stdout]    42    42 │     "fields": {
[INFO] [stdout]    43    43 │       "job": "foo"
[INFO] [stdout]    44    44 │     }
[INFO] [stdout]    45    45 │   },
[INFO] [stdout]    46    46 │   {
[INFO] [stdout]    47    47 │     "level": "Error",
[INFO] [stdout]    48       │-    "file": "tracing-async2/src/lib.rs",
[INFO] [stdout]          48 │+    "file": "src/lib.rs",
[INFO] [stdout]    49    49 │     "target": "tracing_async2::tests",
[INFO] [stdout]    50    50 │     "line": "<line>",
[INFO] [stdout]    51       │-    "name": "event tracing-async2/src/lib.rs:<line>",
[INFO] [stdout]          51 │+    "name": "event src/lib.rs:<line>",
[INFO] [stdout]    52    52 │     "message": "this is an error message",
[INFO] [stdout]    53    53 │     "fields": {
[INFO] [stdout]    54    54 │       "job": "foo"
[INFO] [stdout]    55    55 │     }
[INFO] [stdout] ────────────┴───────────────────────────────────────────────────────────────────
[INFO] [stdout] 
[INFO] [stdout] thread 'tests::test_channel_layer' (1143) panicked at src/lib.rs:672:9:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: FileIo(Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" }, "/opt/rustwide/workdir/src/snapshots/tracing_async2__tests__channel-layer.snap.new")
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x63a86ca93911 - <<std[617be2ca0a6fd877]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[a373ad73a504971]::fmt::Display>::fmt
[INFO] [stdout]    1:     0x63a86caab35a - core[a373ad73a504971]::fmt::write
[INFO] [stdout]    2:     0x63a86ca97fac - <alloc[2e1b2a31b91974c5]::vec::Vec<u8> as core[a373ad73a504971]::io::write::Write>::write_fmt
[INFO] [stdout]    3:     0x63a86ca6cff6 - std[617be2ca0a6fd877]::panicking::default_hook::{closure#0}
[INFO] [stdout]    4:     0x63a86ca8afa9 - std[617be2ca0a6fd877]::panicking::default_hook
[INFO] [stdout]    5:     0x63a86c8deb20 - test[aada8e7e76ba119b]::test_main_inner::{closure#0}
[INFO] [stdout]    6:     0x63a86ca8b2d2 - std[617be2ca0a6fd877]::panicking::panic_with_hook
[INFO] [stdout]    7:     0x63a86ca6d0a2 - std[617be2ca0a6fd877]::panicking::panic_handler::{closure#0}
[INFO] [stdout]    8:     0x63a86ca658a9 - std[617be2ca0a6fd877]::sys::backtrace::__rust_end_short_backtrace::<std[617be2ca0a6fd877]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]    9:     0x63a86ca6dd4d - __rustc[ea4f61d10b84890b]::rust_begin_unwind
[INFO] [stdout]   10:     0x63a86caabb3c - core[a373ad73a504971]::panicking::panic_fmt
[INFO] [stdout]   11:     0x63a86caab912 - core[a373ad73a504971]::result::unwrap_failed
[INFO] [stdout]   12:     0x63a86c8a8080 - tracing_async2[106d33580fdb6036]::tests::test_channel_layer::{closure#0}
[INFO] [stdout]   13:     0x63a86c8c79bd - <tokio[9f9fa29551bbd41e]::runtime::scheduler::current_thread::CurrentThread>::block_on::<core[a373ad73a504971]::pin::Pin<&mut dyn core[a373ad73a504971]::future::future::Future<Output = ()>>>
[INFO] [stdout]   14:     0x63a86c8bbd5d - <tokio[9f9fa29551bbd41e]::runtime::runtime::Runtime>::block_on::<core[a373ad73a504971]::pin::Pin<&mut dyn core[a373ad73a504971]::future::future::Future<Output = ()>>>
[INFO] [stdout]   15:     0x63a86c8aa709 - <tracing_async2[106d33580fdb6036]::tests::test_channel_layer::{closure#0} as core[a373ad73a504971]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]   16:     0x63a86c8d1f6b - test[aada8e7e76ba119b]::__rust_begin_short_backtrace::<core[a373ad73a504971]::result::Result<(), alloc[2e1b2a31b91974c5]::string::String>, fn() -> core[a373ad73a504971]::result::Result<(), alloc[2e1b2a31b91974c5]::string::String>>
[INFO] [stdout]   17:     0x63a86c8df145 - test[aada8e7e76ba119b]::run_test::{closure#0}
[INFO] [stdout]   18:     0x63a86c8d8a34 - std[617be2ca0a6fd877]::sys::backtrace::__rust_begin_short_backtrace::<test[aada8e7e76ba119b]::run_test::{closure#1}, ()>
[INFO] [stdout]   19:     0x63a86c8e21d2 - <std[617be2ca0a6fd877]::thread::lifecycle::spawn_unchecked<test[aada8e7e76ba119b]::run_test::{closure#1}, ()>::{closure#1} as core[a373ad73a504971]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]   20:     0x63a86ca928df - <std[617be2ca0a6fd877]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]   21:     0x7224fea92dfa - <unknown>
[INFO] [stdout]   22:     0x7224feb263d4 - clone
[INFO] [stdout]   23:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- tests::test_async_layer_with_spans stdout ----
[INFO] [stdout] ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ Snapshot Summary ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
[INFO] [stdout] Snapshot file: src/snapshots/tracing_async2__tests__async-layer-with-spans.snap
[INFO] [stdout] Snapshot: async-layer-with-spans
[INFO] [stdout] Source: src/lib.rs:777
[INFO] [stdout] ────────────────────────────────────────────────────────────────────────────────
[INFO] [stdout] Expression: extract_events(&events)
[INFO] [stdout] ────────────────────────────────────────────────────────────────────────────────
[INFO] [stdout] -old snapshot
[INFO] [stdout] +new results
[INFO] [stdout] ────────────┬───────────────────────────────────────────────────────────────────
[INFO] [stdout]     0     0 │ [
[INFO] [stdout]     1     1 │   {
[INFO] [stdout]     2     2 │     "event": {
[INFO] [stdout]     3     3 │       "level": "Trace",
[INFO] [stdout]     4       │-      "file": "tracing-async2/src/lib.rs",
[INFO] [stdout]           4 │+      "file": "src/lib.rs",
[INFO] [stdout]     5     5 │       "target": "tracing_async2::tests",
[INFO] [stdout]     6     6 │       "line": "<line>",
[INFO] [stdout]     7       │-      "name": "event tracing-async2/src/lib.rs:<line>",
[INFO] [stdout]           7 │+      "name": "event src/lib.rs:<line>",
[INFO] [stdout]     8     8 │       "message": "this is a trace message",
[INFO] [stdout]     9     9 │       "fields": {
[INFO] [stdout]    10    10 │         "bar": 2,
[INFO] [stdout]    11    11 │         "foo": 1
[INFO] [stdout] ┈┈┈┈┈┈┈┈┈┈┈┈┼┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈
[INFO] [stdout]    13    13 │     },
[INFO] [stdout]    14    14 │     "spans": [
[INFO] [stdout]    15    15 │       {
[INFO] [stdout]    16    16 │         "level": "INFO",
[INFO] [stdout]    17       │-        "file": "tracing-async2/src/lib.rs",
[INFO] [stdout]          17 │+        "file": "src/lib.rs",
[INFO] [stdout]    18    18 │         "target": "tracing_async2::tests",
[INFO] [stdout]    19    19 │         "line": "<line>",
[INFO] [stdout]    20    20 │         "name": "root-info",
[INFO] [stdout]    21    21 │         "fields": {
[INFO] [stdout] ┈┈┈┈┈┈┈┈┈┈┈┈┼┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈
[INFO] [stdout]    26    26 │   },
[INFO] [stdout]    27    27 │   {
[INFO] [stdout]    28    28 │     "event": {
[INFO] [stdout]    29    29 │       "level": "Debug",
[INFO] [stdout]    30       │-      "file": "tracing-async2/src/lib.rs",
[INFO] [stdout]          30 │+      "file": "src/lib.rs",
[INFO] [stdout]    31    31 │       "target": "tracing_async2::tests",
[INFO] [stdout]    32    32 │       "line": "<line>",
[INFO] [stdout]    33       │-      "name": "event tracing-async2/src/lib.rs:<line>",
[INFO] [stdout]          33 │+      "name": "event src/lib.rs:<line>",
[INFO] [stdout]    34    34 │       "message": "this is a debug message",
[INFO] [stdout]    35    35 │       "fields": {
[INFO] [stdout]    36    36 │         "pi": 3.14159265
[INFO] [stdout]    37    37 │       }
[INFO] [stdout]    38    38 │     },
[INFO] [stdout]    39    39 │     "spans": [
[INFO] [stdout]    40    40 │       {
[INFO] [stdout]    41    41 │         "level": "INFO",
[INFO] [stdout]    42       │-        "file": "tracing-async2/src/lib.rs",
[INFO] [stdout]          42 │+        "file": "src/lib.rs",
[INFO] [stdout]    43    43 │         "target": "tracing_async2::tests",
[INFO] [stdout]    44    44 │         "line": "<line>",
[INFO] [stdout]    45    45 │         "name": "root-info",
[INFO] [stdout]    46    46 │         "fields": {
[INFO] [stdout] ┈┈┈┈┈┈┈┈┈┈┈┈┼┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈
[INFO] [stdout]    51    51 │   },
[INFO] [stdout]    52    52 │   {
[INFO] [stdout]    53    53 │     "event": {
[INFO] [stdout]    54    54 │       "level": "Info",
[INFO] [stdout]    55       │-      "file": "tracing-async2/src/lib.rs",
[INFO] [stdout]          55 │+      "file": "src/lib.rs",
[INFO] [stdout]    56    56 │       "target": "tracing_async2::tests",
[INFO] [stdout]    57    57 │       "line": "<line>",
[INFO] [stdout]    58       │-      "name": "event tracing-async2/src/lib.rs:<line>",
[INFO] [stdout]          58 │+      "name": "event src/lib.rs:<line>",
[INFO] [stdout]    59    59 │       "message": "this is an info message",
[INFO] [stdout]    60    60 │       "fields": {
[INFO] [stdout]    61    61 │         "job": "foo"
[INFO] [stdout]    62    62 │       }
[INFO] [stdout]    63    63 │     },
[INFO] [stdout]    64    64 │     "spans": [
[INFO] [stdout]    65    65 │       {
[INFO] [stdout]    66    66 │         "level": "INFO",
[INFO] [stdout]    67       │-        "file": "tracing-async2/src/lib.rs",
[INFO] [stdout]          67 │+        "file": "src/lib.rs",
[INFO] [stdout]    68    68 │         "target": "tracing_async2::tests",
[INFO] [stdout]    69    69 │         "line": "<line>",
[INFO] [stdout]    70    70 │         "name": "root-info",
[INFO] [stdout]    71    71 │         "fields": {
[INFO] [stdout] ┈┈┈┈┈┈┈┈┈┈┈┈┼┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈
[INFO] [stdout]    76    76 │   },
[INFO] [stdout]    77    77 │   {
[INFO] [stdout]    78    78 │     "event": {
[INFO] [stdout]    79    79 │       "level": "Warn",
[INFO] [stdout]    80       │-      "file": "tracing-async2/src/lib.rs",
[INFO] [stdout]          80 │+      "file": "src/lib.rs",
[INFO] [stdout]    81    81 │       "target": "tracing_async2::tests",
[INFO] [stdout]    82    82 │       "line": "<line>",
[INFO] [stdout]    83       │-      "name": "event tracing-async2/src/lib.rs:<line>",
[INFO] [stdout]          83 │+      "name": "event src/lib.rs:<line>",
[INFO] [stdout]    84    84 │       "message": "this is a warning message",
[INFO] [stdout]    85    85 │       "fields": {
[INFO] [stdout]    86    86 │         "job": "foo"
[INFO] [stdout]    87    87 │       }
[INFO] [stdout]    88    88 │     },
[INFO] [stdout]    89    89 │     "spans": [
[INFO] [stdout]    90    90 │       {
[INFO] [stdout]    91    91 │         "level": "INFO",
[INFO] [stdout]    92       │-        "file": "tracing-async2/src/lib.rs",
[INFO] [stdout]          92 │+        "file": "src/lib.rs",
[INFO] [stdout]    93    93 │         "target": "tracing_async2::tests",
[INFO] [stdout]    94    94 │         "line": "<line>",
[INFO] [stdout]    95    95 │         "name": "root-info",
[INFO] [stdout]    96    96 │         "fields": {
[INFO] [stdout] ┈┈┈┈┈┈┈┈┈┈┈┈┼┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈
[INFO] [stdout]   101   101 │   },
[INFO] [stdout]   102   102 │   {
[INFO] [stdout]   103   103 │     "event": {
[INFO] [stdout]   104   104 │       "level": "Error",
[INFO] [stdout]   105       │-      "file": "tracing-async2/src/lib.rs",
[INFO] [stdout]         105 │+      "file": "src/lib.rs",
[INFO] [stdout]   106   106 │       "target": "tracing_async2::tests",
[INFO] [stdout]   107   107 │       "line": "<line>",
[INFO] [stdout]   108       │-      "name": "event tracing-async2/src/lib.rs:<line>",
[INFO] [stdout]         108 │+      "name": "event src/lib.rs:<line>",
[INFO] [stdout]   109   109 │       "message": "this is an error message",
[INFO] [stdout]   110   110 │       "fields": {
[INFO] [stdout]   111   111 │         "job": "foo"
[INFO] [stdout]   112   112 │       }
[INFO] [stdout]   113   113 │     },
[INFO] [stdout]   114   114 │     "spans": [
[INFO] [stdout]   115   115 │       {
[INFO] [stdout]   116   116 │         "level": "INFO",
[INFO] [stdout]   117       │-        "file": "tracing-async2/src/lib.rs",
[INFO] [stdout]         117 │+        "file": "src/lib.rs",
[INFO] [stdout]   118   118 │         "target": "tracing_async2::tests",
[INFO] [stdout]   119   119 │         "line": "<line>",
[INFO] [stdout]   120   120 │         "name": "root-info",
[INFO] [stdout]   121   121 │         "fields": {
[INFO] [stdout] ────────────┴───────────────────────────────────────────────────────────────────
[INFO] [stdout] 
[INFO] [stdout] thread 'tests::test_async_layer_with_spans' (1140) panicked at src/lib.rs:777:9:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: FileIo(Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" }, "/opt/rustwide/workdir/src/snapshots/tracing_async2__tests__async-layer-with-spans.snap.new")
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x63a86ca93911 - <<std[617be2ca0a6fd877]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[a373ad73a504971]::fmt::Display>::fmt
[INFO] [stdout]    1:     0x63a86caab35a - core[a373ad73a504971]::fmt::write
[INFO] [stdout]    2:     0x63a86ca97fac - <alloc[2e1b2a31b91974c5]::vec::Vec<u8> as core[a373ad73a504971]::io::write::Write>::write_fmt
[INFO] [stdout]    3:     0x63a86ca6cff6 - std[617be2ca0a6fd877]::panicking::default_hook::{closure#0}
[INFO] [stdout]    4:     0x63a86ca8afa9 - std[617be2ca0a6fd877]::panicking::default_hook
[INFO] [stdout]    5:     0x63a86c8deb20 - test[aada8e7e76ba119b]::test_main_inner::{closure#0}
[INFO] [stdout]    6:     0x63a86ca8b2d2 - std[617be2ca0a6fd877]::panicking::panic_with_hook
[INFO] [stdout]    7:     0x63a86ca6d0a2 - std[617be2ca0a6fd877]::panicking::panic_handler::{closure#0}
[INFO] [stdout]    8:     0x63a86ca658a9 - std[617be2ca0a6fd877]::sys::backtrace::__rust_end_short_backtrace::<std[617be2ca0a6fd877]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]    9:     0x63a86ca6dd4d - __rustc[ea4f61d10b84890b]::rust_begin_unwind
[INFO] [stdout]   10:     0x63a86caabb3c - core[a373ad73a504971]::panicking::panic_fmt
[INFO] [stdout]   11:     0x63a86caab912 - core[a373ad73a504971]::result::unwrap_failed
[INFO] [stdout]   12:     0x63a86c8a8e94 - tracing_async2[106d33580fdb6036]::tests::test_async_layer_with_spans::{closure#0}
[INFO] [stdout]   13:     0x63a86c8c79bd - <tokio[9f9fa29551bbd41e]::runtime::scheduler::current_thread::CurrentThread>::block_on::<core[a373ad73a504971]::pin::Pin<&mut dyn core[a373ad73a504971]::future::future::Future<Output = ()>>>
[INFO] [stdout]   14:     0x63a86c8bbd5d - <tokio[9f9fa29551bbd41e]::runtime::runtime::Runtime>::block_on::<core[a373ad73a504971]::pin::Pin<&mut dyn core[a373ad73a504971]::future::future::Future<Output = ()>>>
[INFO] [stdout]   15:     0x63a86c8ab909 - <tracing_async2[106d33580fdb6036]::tests::test_async_layer_with_spans::{closure#0} as core[a373ad73a504971]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]   16:     0x63a86c8d1f6b - test[aada8e7e76ba119b]::__rust_begin_short_backtrace::<core[a373ad73a504971]::result::Result<(), alloc[2e1b2a31b91974c5]::string::String>, fn() -> core[a373ad73a504971]::result::Result<(), alloc[2e1b2a31b91974c5]::string::String>>
[INFO] [stdout]   17:     0x63a86c8df145 - test[aada8e7e76ba119b]::run_test::{closure#0}
[INFO] [stdout]   18:     0x63a86c8d8a34 - std[617be2ca0a6fd877]::sys::backtrace::__rust_begin_short_backtrace::<test[aada8e7e76ba119b]::run_test::{closure#1}, ()>
[INFO] [stdout]   19:     0x63a86c8e21d2 - <std[617be2ca0a6fd877]::thread::lifecycle::spawn_unchecked<test[aada8e7e76ba119b]::run_test::{closure#1}, ()>::{closure#1} as core[a373ad73a504971]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]   20:     0x63a86ca928df - <std[617be2ca0a6fd877]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]   21:     0x7224fea92dfa - <unknown>
[INFO] [stdout]   22:     0x7224feb263d4 - clone
[INFO] [stdout]   23:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- tests::test_accumulating_layer stdout ----
[INFO] [stdout] ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ Snapshot Summary ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
[INFO] [stdout] Snapshot file: src/snapshots/tracing_async2__tests__accumulating-layer.snap
[INFO] [stdout] Snapshot: accumulating-layer
[INFO] [stdout] Source: src/lib.rs:799
[INFO] [stdout] ────────────────────────────────────────────────────────────────────────────────
[INFO] [stdout] Expression: extract_events(&events)
[INFO] [stdout] ────────────────────────────────────────────────────────────────────────────────
[INFO] [stdout] -old snapshot
[INFO] [stdout] +new results
[INFO] [stdout] ────────────┬───────────────────────────────────────────────────────────────────
[INFO] [stdout]     0     0 │ [
[INFO] [stdout]     1     1 │   {
[INFO] [stdout]     2     2 │     "level": "Trace",
[INFO] [stdout]     3       │-    "file": "tracing-async2/src/lib.rs",
[INFO] [stdout]           3 │+    "file": "src/lib.rs",
[INFO] [stdout]     4     4 │     "target": "tracing_async2::tests",
[INFO] [stdout]     5     5 │     "line": "<line>",
[INFO] [stdout]     6       │-    "name": "event tracing-async2/src/lib.rs:<line>",
[INFO] [stdout]           6 │+    "name": "event src/lib.rs:<line>",
[INFO] [stdout]     7     7 │     "message": "this is a trace message",
[INFO] [stdout]     8     8 │     "fields": {
[INFO] [stdout]     9     9 │       "bar": 2,
[INFO] [stdout]    10    10 │       "foo": 1
[INFO] [stdout]    11    11 │     }
[INFO] [stdout]    12    12 │   },
[INFO] [stdout]    13    13 │   {
[INFO] [stdout]    14    14 │     "level": "Debug",
[INFO] [stdout]    15       │-    "file": "tracing-async2/src/lib.rs",
[INFO] [stdout]          15 │+    "file": "src/lib.rs",
[INFO] [stdout]    16    16 │     "target": "tracing_async2::tests",
[INFO] [stdout]    17    17 │     "line": "<line>",
[INFO] [stdout]    18       │-    "name": "event tracing-async2/src/lib.rs:<line>",
[INFO] [stdout]          18 │+    "name": "event src/lib.rs:<line>",
[INFO] [stdout]    19    19 │     "message": "this is a debug message",
[INFO] [stdout]    20    20 │     "fields": {
[INFO] [stdout]    21    21 │       "pi": 3.14159265
[INFO] [stdout]    22    22 │     }
[INFO] [stdout]    23    23 │   },
[INFO] [stdout]    24    24 │   {
[INFO] [stdout]    25    25 │     "level": "Info",
[INFO] [stdout]    26       │-    "file": "tracing-async2/src/lib.rs",
[INFO] [stdout]          26 │+    "file": "src/lib.rs",
[INFO] [stdout]    27    27 │     "target": "tracing_async2::tests",
[INFO] [stdout]    28    28 │     "line": "<line>",
[INFO] [stdout]    29       │-    "name": "event tracing-async2/src/lib.rs:<line>",
[INFO] [stdout]          29 │+    "name": "event src/lib.rs:<line>",
[INFO] [stdout]    30    30 │     "message": "this is an info message",
[INFO] [stdout]    31    31 │     "fields": {
[INFO] [stdout]    32    32 │       "job": "foo"
[INFO] [stdout]    33    33 │     }
[INFO] [stdout]    34    34 │   },
[INFO] [stdout]    35    35 │   {
[INFO] [stdout]    36    36 │     "level": "Warn",
[INFO] [stdout]    37       │-    "file": "tracing-async2/src/lib.rs",
[INFO] [stdout]          37 │+    "file": "src/lib.rs",
[INFO] [stdout]    38    38 │     "target": "tracing_async2::tests",
[INFO] [stdout]    39    39 │     "line": "<line>",
[INFO] [stdout]    40       │-    "name": "event tracing-async2/src/lib.rs:<line>",
[INFO] [stdout]          40 │+    "name": "event src/lib.rs:<line>",
[INFO] [stdout]    41    41 │     "message": "this is a warning message",
[INFO] [stdout]    42    42 │     "fields": {
[INFO] [stdout]    43    43 │       "job": "foo"
[INFO] [stdout]    44    44 │     }
[INFO] [stdout]    45    45 │   },
[INFO] [stdout]    46    46 │   {
[INFO] [stdout]    47    47 │     "level": "Error",
[INFO] [stdout]    48       │-    "file": "tracing-async2/src/lib.rs",
[INFO] [stdout]          48 │+    "file": "src/lib.rs",
[INFO] [stdout]    49    49 │     "target": "tracing_async2::tests",
[INFO] [stdout]    50    50 │     "line": "<line>",
[INFO] [stdout]    51       │-    "name": "event tracing-async2/src/lib.rs:<line>",
[INFO] [stdout]          51 │+    "name": "event src/lib.rs:<line>",
[INFO] [stdout]    52    52 │     "message": "this is an error message",
[INFO] [stdout]    53    53 │     "fields": {
[INFO] [stdout]    54    54 │       "job": "foo"
[INFO] [stdout]    55    55 │     }
[INFO] [stdout] ────────────┴───────────────────────────────────────────────────────────────────
[INFO] [stdout] 
[INFO] [stdout] thread 'tests::test_accumulating_layer' (1137) panicked at src/lib.rs:799:9:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: FileIo(Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" }, "/opt/rustwide/workdir/src/snapshots/tracing_async2__tests__accumulating-layer.snap.new")
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x63a86ca93911 - <<std[617be2ca0a6fd877]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[a373ad73a504971]::fmt::Display>::fmt
[INFO] [stdout]    1:     0x63a86caab35a - core[a373ad73a504971]::fmt::write
[INFO] [stdout]    2:     0x63a86ca97fac - <alloc[2e1b2a31b91974c5]::vec::Vec<u8> as core[a373ad73a504971]::io::write::Write>::write_fmt
[INFO] [stdout]    3:     0x63a86ca6cff6 - std[617be2ca0a6fd877]::panicking::default_hook::{closure#0}
[INFO] [stdout]    4:     0x63a86ca8afa9 - std[617be2ca0a6fd877]::panicking::default_hook
[INFO] [stdout]    5:     0x63a86c8deb20 - test[aada8e7e76ba119b]::test_main_inner::{closure#0}
[INFO] [stdout]    6:     0x63a86ca8b2d2 - std[617be2ca0a6fd877]::panicking::panic_with_hook
[INFO] [stdout]    7:     0x63a86ca6d0a2 - std[617be2ca0a6fd877]::panicking::panic_handler::{closure#0}
[INFO] [stdout]    8:     0x63a86ca658a9 - std[617be2ca0a6fd877]::sys::backtrace::__rust_end_short_backtrace::<std[617be2ca0a6fd877]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]    9:     0x63a86ca6dd4d - __rustc[ea4f61d10b84890b]::rust_begin_unwind
[INFO] [stdout]   10:     0x63a86caabb3c - core[a373ad73a504971]::panicking::panic_fmt
[INFO] [stdout]   11:     0x63a86caab912 - core[a373ad73a504971]::result::unwrap_failed
[INFO] [stdout]   12:     0x63a86c8ab681 - <tracing_async2[106d33580fdb6036]::tests::test_accumulating_layer::{closure#0} as core[a373ad73a504971]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]   13:     0x63a86c8d1f6b - test[aada8e7e76ba119b]::__rust_begin_short_backtrace::<core[a373ad73a504971]::result::Result<(), alloc[2e1b2a31b91974c5]::string::String>, fn() -> core[a373ad73a504971]::result::Result<(), alloc[2e1b2a31b91974c5]::string::String>>
[INFO] [stdout]   14:     0x63a86c8df145 - test[aada8e7e76ba119b]::run_test::{closure#0}
[INFO] [stdout]   15:     0x63a86c8d8a34 - std[617be2ca0a6fd877]::sys::backtrace::__rust_begin_short_backtrace::<test[aada8e7e76ba119b]::run_test::{closure#1}, ()>
[INFO] [stdout]   16:     0x63a86c8e21d2 - <std[617be2ca0a6fd877]::thread::lifecycle::spawn_unchecked<test[aada8e7e76ba119b]::run_test::{closure#1}, ()>::{closure#1} as core[a373ad73a504971]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]   17:     0x63a86ca928df - <std[617be2ca0a6fd877]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]   18:     0x7224fea92dfa - <unknown>
[INFO] [stdout]   19:     0x7224feb263d4 - clone
[INFO] [stdout]   20:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- tests::test_callback_layer stdout ----
[INFO] [stdout] ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ Snapshot Summary ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
[INFO] [stdout] Snapshot file: src/snapshots/tracing_async2__tests__callback-layer.snap
[INFO] [stdout] Snapshot: callback-layer
[INFO] [stdout] Source: src/lib.rs:608
[INFO] [stdout] ────────────────────────────────────────────────────────────────────────────────
[INFO] [stdout] Expression: extract_events(&events)
[INFO] [stdout] ────────────────────────────────────────────────────────────────────────────────
[INFO] [stdout] -old snapshot
[INFO] [stdout] +new results
[INFO] [stdout] ────────────┬───────────────────────────────────────────────────────────────────
[INFO] [stdout]     0     0 │ [
[INFO] [stdout]     1     1 │   {
[INFO] [stdout]     2     2 │     "level": "Trace",
[INFO] [stdout]     3       │-    "file": "tracing-async2/src/lib.rs",
[INFO] [stdout]           3 │+    "file": "src/lib.rs",
[INFO] [stdout]     4     4 │     "target": "tracing_async2::tests",
[INFO] [stdout]     5     5 │     "line": "<line>",
[INFO] [stdout]     6       │-    "name": "event tracing-async2/src/lib.rs:<line>",
[INFO] [stdout]           6 │+    "name": "event src/lib.rs:<line>",
[INFO] [stdout]     7     7 │     "message": "this is a trace message",
[INFO] [stdout]     8     8 │     "fields": {
[INFO] [stdout]     9     9 │       "bar": 2,
[INFO] [stdout]    10    10 │       "foo": 1
[INFO] [stdout]    11    11 │     }
[INFO] [stdout]    12    12 │   },
[INFO] [stdout]    13    13 │   {
[INFO] [stdout]    14    14 │     "level": "Debug",
[INFO] [stdout]    15       │-    "file": "tracing-async2/src/lib.rs",
[INFO] [stdout]          15 │+    "file": "src/lib.rs",
[INFO] [stdout]    16    16 │     "target": "tracing_async2::tests",
[INFO] [stdout]    17    17 │     "line": "<line>",
[INFO] [stdout]    18       │-    "name": "event tracing-async2/src/lib.rs:<line>",
[INFO] [stdout]          18 │+    "name": "event src/lib.rs:<line>",
[INFO] [stdout]    19    19 │     "message": "this is a debug message",
[INFO] [stdout]    20    20 │     "fields": {
[INFO] [stdout]    21    21 │       "pi": 3.14159265
[INFO] [stdout]    22    22 │     }
[INFO] [stdout]    23    23 │   },
[INFO] [stdout]    24    24 │   {
[INFO] [stdout]    25    25 │     "level": "Info",
[INFO] [stdout]    26       │-    "file": "tracing-async2/src/lib.rs",
[INFO] [stdout]          26 │+    "file": "src/lib.rs",
[INFO] [stdout]    27    27 │     "target": "tracing_async2::tests",
[INFO] [stdout]    28    28 │     "line": "<line>",
[INFO] [stdout]    29       │-    "name": "event tracing-async2/src/lib.rs:<line>",
[INFO] [stdout]          29 │+    "name": "event src/lib.rs:<line>",
[INFO] [stdout]    30    30 │     "message": "this is an info message",
[INFO] [stdout]    31    31 │     "fields": {
[INFO] [stdout]    32    32 │       "job": "foo"
[INFO] [stdout]    33    33 │     }
[INFO] [stdout]    34    34 │   },
[INFO] [stdout]    35    35 │   {
[INFO] [stdout]    36    36 │     "level": "Warn",
[INFO] [stdout]    37       │-    "file": "tracing-async2/src/lib.rs",
[INFO] [stdout]          37 │+    "file": "src/lib.rs",
[INFO] [stdout]    38    38 │     "target": "tracing_async2::tests",
[INFO] [stdout]    39    39 │     "line": "<line>",
[INFO] [stdout]    40       │-    "name": "event tracing-async2/src/lib.rs:<line>",
[INFO] [stdout]          40 │+    "name": "event src/lib.rs:<line>",
[INFO] [stdout]    41    41 │     "message": "this is a warning message",
[INFO] [stdout]    42    42 │     "fields": {
[INFO] [stdout]    43    43 │       "job": "foo"
[INFO] [stdout]    44    44 │     }
[INFO] [stdout]    45    45 │   },
[INFO] [stdout]    46    46 │   {
[INFO] [stdout]    47    47 │     "level": "Error",
[INFO] [stdout]    48       │-    "file": "tracing-async2/src/lib.rs",
[INFO] [stdout]          48 │+    "file": "src/lib.rs",
[INFO] [stdout]    49    49 │     "target": "tracing_async2::tests",
[INFO] [stdout]    50    50 │     "line": "<line>",
[INFO] [stdout]    51       │-    "name": "event tracing-async2/src/lib.rs:<line>",
[INFO] [stdout]          51 │+    "name": "event src/lib.rs:<line>",
[INFO] [stdout]    52    52 │     "message": "this is an error message",
[INFO] [stdout]    53    53 │     "fields": {
[INFO] [stdout]    54    54 │       "job": "foo"
[INFO] [stdout]    55    55 │     }
[INFO] [stdout] ────────────┴───────────────────────────────────────────────────────────────────
[INFO] [stdout] 
[INFO] [stdout] thread 'tests::test_callback_layer' (1141) panicked at src/lib.rs:608:9:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: FileIo(Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" }, "/opt/rustwide/workdir/src/snapshots/tracing_async2__tests__callback-layer.snap.new")
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x63a86ca93911 - <<std[617be2ca0a6fd877]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[a373ad73a504971]::fmt::Display>::fmt
[INFO] [stdout]    1:     0x63a86caab35a - core[a373ad73a504971]::fmt::write
[INFO] [stdout]    2:     0x63a86ca97fac - <alloc[2e1b2a31b91974c5]::vec::Vec<u8> as core[a373ad73a504971]::io::write::Write>::write_fmt
[INFO] [stdout]    3:     0x63a86ca6cff6 - std[617be2ca0a6fd877]::panicking::default_hook::{closure#0}
[INFO] [stdout]    4:     0x63a86ca8afa9 - std[617be2ca0a6fd877]::panicking::default_hook
[INFO] [stdout]    5:     0x63a86c8deb20 - test[aada8e7e76ba119b]::test_main_inner::{closure#0}
[INFO] [stdout]    6:     0x63a86ca8b2d2 - std[617be2ca0a6fd877]::panicking::panic_with_hook
[INFO] [stdout]    7:     0x63a86ca6d0a2 - std[617be2ca0a6fd877]::panicking::panic_handler::{closure#0}
[INFO] [stdout]    8:     0x63a86ca658a9 - std[617be2ca0a6fd877]::sys::backtrace::__rust_end_short_backtrace::<std[617be2ca0a6fd877]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]    9:     0x63a86ca6dd4d - __rustc[ea4f61d10b84890b]::rust_begin_unwind
[INFO] [stdout]   10:     0x63a86caabb3c - core[a373ad73a504971]::panicking::panic_fmt
[INFO] [stdout]   11:     0x63a86caab912 - core[a373ad73a504971]::result::unwrap_failed
[INFO] [stdout]   12:     0x63a86c8aae1a - <tracing_async2[106d33580fdb6036]::tests::test_callback_layer::{closure#0} as core[a373ad73a504971]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]   13:     0x63a86c8d1f6b - test[aada8e7e76ba119b]::__rust_begin_short_backtrace::<core[a373ad73a504971]::result::Result<(), alloc[2e1b2a31b91974c5]::string::String>, fn() -> core[a373ad73a504971]::result::Result<(), alloc[2e1b2a31b91974c5]::string::String>>
[INFO] [stdout]   14:     0x63a86c8df145 - test[aada8e7e76ba119b]::run_test::{closure#0}
[INFO] [stdout]   15:     0x63a86c8d8a34 - std[617be2ca0a6fd877]::sys::backtrace::__rust_begin_short_backtrace::<test[aada8e7e76ba119b]::run_test::{closure#1}, ()>
[INFO] [stdout]   16:     0x63a86c8e21d2 - <std[617be2ca0a6fd877]::thread::lifecycle::spawn_unchecked<test[aada8e7e76ba119b]::run_test::{closure#1}, ()>::{closure#1} as core[a373ad73a504971]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]   17:     0x63a86ca928df - <std[617be2ca0a6fd877]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]   18:     0x7224fea92dfa - <unknown>
[INFO] [stdout]   19:     0x7224feb263d4 - clone
[INFO] [stdout]   20:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- tests::test_callback_layer_with_spans stdout ----
[INFO] [stdout] ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ Snapshot Summary ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
[INFO] [stdout] Snapshot file: src/snapshots/tracing_async2__tests__callback-layer-with-spans.snap
[INFO] [stdout] Snapshot: callback-layer-with-spans
[INFO] [stdout] Source: src/lib.rs:633
[INFO] [stdout] ────────────────────────────────────────────────────────────────────────────────
[INFO] [stdout] Expression: extract_events(&events)
[INFO] [stdout] ────────────────────────────────────────────────────────────────────────────────
[INFO] [stdout] -old snapshot
[INFO] [stdout] +new results
[INFO] [stdout] ────────────┬───────────────────────────────────────────────────────────────────
[INFO] [stdout]     0     0 │ [
[INFO] [stdout]     1     1 │   {
[INFO] [stdout]     2     2 │     "event": {
[INFO] [stdout]     3     3 │       "level": "Trace",
[INFO] [stdout]     4       │-      "file": "tracing-async2/src/lib.rs",
[INFO] [stdout]           4 │+      "file": "src/lib.rs",
[INFO] [stdout]     5     5 │       "target": "tracing_async2::tests",
[INFO] [stdout]     6     6 │       "line": "<line>",
[INFO] [stdout]     7       │-      "name": "event tracing-async2/src/lib.rs:<line>",
[INFO] [stdout]           7 │+      "name": "event src/lib.rs:<line>",
[INFO] [stdout]     8     8 │       "message": "this is a trace message",
[INFO] [stdout]     9     9 │       "fields": {
[INFO] [stdout]    10    10 │         "bar": 2,
[INFO] [stdout]    11    11 │         "foo": 1
[INFO] [stdout] ┈┈┈┈┈┈┈┈┈┈┈┈┼┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈
[INFO] [stdout]    13    13 │     },
[INFO] [stdout]    14    14 │     "spans": [
[INFO] [stdout]    15    15 │       {
[INFO] [stdout]    16    16 │         "level": "INFO",
[INFO] [stdout]    17       │-        "file": "tracing-async2/src/lib.rs",
[INFO] [stdout]          17 │+        "file": "src/lib.rs",
[INFO] [stdout]    18    18 │         "target": "tracing_async2::tests",
[INFO] [stdout]    19    19 │         "line": "<line>",
[INFO] [stdout]    20    20 │         "name": "root-info",
[INFO] [stdout]    21    21 │         "fields": {
[INFO] [stdout] ┈┈┈┈┈┈┈┈┈┈┈┈┼┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈
[INFO] [stdout]    26    26 │   },
[INFO] [stdout]    27    27 │   {
[INFO] [stdout]    28    28 │     "event": {
[INFO] [stdout]    29    29 │       "level": "Debug",
[INFO] [stdout]    30       │-      "file": "tracing-async2/src/lib.rs",
[INFO] [stdout]          30 │+      "file": "src/lib.rs",
[INFO] [stdout]    31    31 │       "target": "tracing_async2::tests",
[INFO] [stdout]    32    32 │       "line": "<line>",
[INFO] [stdout]    33       │-      "name": "event tracing-async2/src/lib.rs:<line>",
[INFO] [stdout]          33 │+      "name": "event src/lib.rs:<line>",
[INFO] [stdout]    34    34 │       "message": "this is a debug message",
[INFO] [stdout]    35    35 │       "fields": {
[INFO] [stdout]    36    36 │         "pi": 3.14159265
[INFO] [stdout]    37    37 │       }
[INFO] [stdout]    38    38 │     },
[INFO] [stdout]    39    39 │     "spans": [
[INFO] [stdout]    40    40 │       {
[INFO] [stdout]    41    41 │         "level": "INFO",
[INFO] [stdout]    42       │-        "file": "tracing-async2/src/lib.rs",
[INFO] [stdout]          42 │+        "file": "src/lib.rs",
[INFO] [stdout]    43    43 │         "target": "tracing_async2::tests",
[INFO] [stdout]    44    44 │         "line": "<line>",
[INFO] [stdout]    45    45 │         "name": "root-info",
[INFO] [stdout]    46    46 │         "fields": {
[INFO] [stdout] ┈┈┈┈┈┈┈┈┈┈┈┈┼┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈
[INFO] [stdout]    51    51 │   },
[INFO] [stdout]    52    52 │   {
[INFO] [stdout]    53    53 │     "event": {
[INFO] [stdout]    54    54 │       "level": "Info",
[INFO] [stdout]    55       │-      "file": "tracing-async2/src/lib.rs",
[INFO] [stdout]          55 │+      "file": "src/lib.rs",
[INFO] [stdout]    56    56 │       "target": "tracing_async2::tests",
[INFO] [stdout]    57    57 │       "line": "<line>",
[INFO] [stdout]    58       │-      "name": "event tracing-async2/src/lib.rs:<line>",
[INFO] [stdout]          58 │+      "name": "event src/lib.rs:<line>",
[INFO] [stdout]    59    59 │       "message": "this is an info message",
[INFO] [stdout]    60    60 │       "fields": {
[INFO] [stdout]    61    61 │         "job": "foo"
[INFO] [stdout]    62    62 │       }
[INFO] [stdout]    63    63 │     },
[INFO] [stdout]    64    64 │     "spans": [
[INFO] [stdout]    65    65 │       {
[INFO] [stdout]    66    66 │         "level": "INFO",
[INFO] [stdout]    67       │-        "file": "tracing-async2/src/lib.rs",
[INFO] [stdout]          67 │+        "file": "src/lib.rs",
[INFO] [stdout]    68    68 │         "target": "tracing_async2::tests",
[INFO] [stdout]    69    69 │         "line": "<line>",
[INFO] [stdout]    70    70 │         "name": "root-info",
[INFO] [stdout]    71    71 │         "fields": {
[INFO] [stdout] ┈┈┈┈┈┈┈┈┈┈┈┈┼┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈
[INFO] [stdout]    76    76 │   },
[INFO] [stdout]    77    77 │   {
[INFO] [stdout]    78    78 │     "event": {
[INFO] [stdout]    79    79 │       "level": "Warn",
[INFO] [stdout]    80       │-      "file": "tracing-async2/src/lib.rs",
[INFO] [stdout]          80 │+      "file": "src/lib.rs",
[INFO] [stdout]    81    81 │       "target": "tracing_async2::tests",
[INFO] [stdout]    82    82 │       "line": "<line>",
[INFO] [stdout]    83       │-      "name": "event tracing-async2/src/lib.rs:<line>",
[INFO] [stdout]          83 │+      "name": "event src/lib.rs:<line>",
[INFO] [stdout]    84    84 │       "message": "this is a warning message",
[INFO] [stdout]    85    85 │       "fields": {
[INFO] [stdout]    86    86 │         "job": "foo"
[INFO] [stdout]    87    87 │       }
[INFO] [stdout]    88    88 │     },
[INFO] [stdout]    89    89 │     "spans": [
[INFO] [stdout]    90    90 │       {
[INFO] [stdout]    91    91 │         "level": "INFO",
[INFO] [stdout]    92       │-        "file": "tracing-async2/src/lib.rs",
[INFO] [stdout]          92 │+        "file": "src/lib.rs",
[INFO] [stdout]    93    93 │         "target": "tracing_async2::tests",
[INFO] [stdout]    94    94 │         "line": "<line>",
[INFO] [stdout]    95    95 │         "name": "root-info",
[INFO] [stdout]    96    96 │         "fields": {
[INFO] [stdout] ┈┈┈┈┈┈┈┈┈┈┈┈┼┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈
[INFO] [stdout]   101   101 │   },
[INFO] [stdout]   102   102 │   {
[INFO] [stdout]   103   103 │     "event": {
[INFO] [stdout]   104   104 │       "level": "Error",
[INFO] [stdout]   105       │-      "file": "tracing-async2/src/lib.rs",
[INFO] [stdout]         105 │+      "file": "src/lib.rs",
[INFO] [stdout]   106   106 │       "target": "tracing_async2::tests",
[INFO] [stdout]   107   107 │       "line": "<line>",
[INFO] [stdout]   108       │-      "name": "event tracing-async2/src/lib.rs:<line>",
[INFO] [stdout]         108 │+      "name": "event src/lib.rs:<line>",
[INFO] [stdout]   109   109 │       "message": "this is an error message",
[INFO] [stdout]   110   110 │       "fields": {
[INFO] [stdout]   111   111 │         "job": "foo"
[INFO] [stdout]   112   112 │       }
[INFO] [stdout]   113   113 │     },
[INFO] [stdout]   114   114 │     "spans": [
[INFO] [stdout]   115   115 │       {
[INFO] [stdout]   116   116 │         "level": "INFO",
[INFO] [stdout]   117       │-        "file": "tracing-async2/src/lib.rs",
[INFO] [stdout]         117 │+        "file": "src/lib.rs",
[INFO] [stdout]   118   118 │         "target": "tracing_async2::tests",
[INFO] [stdout]   119   119 │         "line": "<line>",
[INFO] [stdout]   120   120 │         "name": "root-info",
[INFO] [stdout]   121   121 │         "fields": {
[INFO] [stdout] ────────────┴───────────────────────────────────────────────────────────────────
[INFO] [stdout] 
[INFO] [stdout] thread 'tests::test_callback_layer_with_spans' (1142) panicked at src/lib.rs:633:9:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: FileIo(Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" }, "/opt/rustwide/workdir/src/snapshots/tracing_async2__tests__callback-layer-with-spans.snap.new")
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x63a86ca93911 - <<std[617be2ca0a6fd877]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[a373ad73a504971]::fmt::Display>::fmt
[INFO] [stdout]    1:     0x63a86caab35a - core[a373ad73a504971]::fmt::write
[INFO] [stdout]    2:     0x63a86ca97fac - <alloc[2e1b2a31b91974c5]::vec::Vec<u8> as core[a373ad73a504971]::io::write::Write>::write_fmt
[INFO] [stdout]    3:     0x63a86ca6cff6 - std[617be2ca0a6fd877]::panicking::default_hook::{closure#0}
[INFO] [stdout]    4:     0x63a86ca8afa9 - std[617be2ca0a6fd877]::panicking::default_hook
[INFO] [stdout]    5:     0x63a86c8deb20 - test[aada8e7e76ba119b]::test_main_inner::{closure#0}
[INFO] [stdout]    6:     0x63a86ca8b2d2 - std[617be2ca0a6fd877]::panicking::panic_with_hook
[INFO] [stdout]    7:     0x63a86ca6d0a2 - std[617be2ca0a6fd877]::panicking::panic_handler::{closure#0}
[INFO] [stdout]    8:     0x63a86ca658a9 - std[617be2ca0a6fd877]::sys::backtrace::__rust_end_short_backtrace::<std[617be2ca0a6fd877]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]    9:     0x63a86ca6dd4d - __rustc[ea4f61d10b84890b]::rust_begin_unwind
[INFO] [stdout]   10:     0x63a86caabb3c - core[a373ad73a504971]::panicking::panic_fmt
[INFO] [stdout]   11:     0x63a86caab912 - core[a373ad73a504971]::result::unwrap_failed
[INFO] [stdout]   12:     0x63a86c8ac3da - <tracing_async2[106d33580fdb6036]::tests::test_callback_layer_with_spans::{closure#0} as core[a373ad73a504971]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]   13:     0x63a86c8d1f6b - test[aada8e7e76ba119b]::__rust_begin_short_backtrace::<core[a373ad73a504971]::result::Result<(), alloc[2e1b2a31b91974c5]::string::String>, fn() -> core[a373ad73a504971]::result::Result<(), alloc[2e1b2a31b91974c5]::string::String>>
[INFO] [stdout]   14:     0x63a86c8df145 - test[aada8e7e76ba119b]::run_test::{closure#0}
[INFO] [stdout]   15:     0x63a86c8d8a34 - std[617be2ca0a6fd877]::sys::backtrace::__rust_begin_short_backtrace::<test[aada8e7e76ba119b]::run_test::{closure#1}, ()>
[INFO] [stdout]   16:     0x63a86c8e21d2 - <std[617be2ca0a6fd877]::thread::lifecycle::spawn_unchecked<test[aada8e7e76ba119b]::run_test::{closure#1}, ()>::{closure#1} as core[a373ad73a504971]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]   17:     0x63a86ca928df - <std[617be2ca0a6fd877]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]   18:     0x7224fea92dfa - <unknown>
[INFO] [stdout]   19:     0x7224feb263d4 - clone
[INFO] [stdout]   20:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- tests::test_channel_layer_with_spans stdout ----
[INFO] [stdout] ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ Snapshot Summary ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
[INFO] [stdout] Snapshot file: src/snapshots/tracing_async2__tests__channel-layer-with-spans.snap
[INFO] [stdout] Snapshot: channel-layer-with-spans
[INFO] [stdout] Source: src/lib.rs:709
[INFO] [stdout] ────────────────────────────────────────────────────────────────────────────────
[INFO] [stdout] Expression: extract_events(&events)
[INFO] [stdout] ────────────────────────────────────────────────────────────────────────────────
[INFO] [stdout] -old snapshot
[INFO] [stdout] +new results
[INFO] [stdout] ────────────┬───────────────────────────────────────────────────────────────────
[INFO] [stdout]     0     0 │ [
[INFO] [stdout]     1     1 │   {
[INFO] [stdout]     2     2 │     "event": {
[INFO] [stdout]     3     3 │       "level": "Trace",
[INFO] [stdout]     4       │-      "file": "tracing-async2/src/lib.rs",
[INFO] [stdout]           4 │+      "file": "src/lib.rs",
[INFO] [stdout]     5     5 │       "target": "tracing_async2::tests",
[INFO] [stdout]     6     6 │       "line": "<line>",
[INFO] [stdout]     7       │-      "name": "event tracing-async2/src/lib.rs:<line>",
[INFO] [stdout]           7 │+      "name": "event src/lib.rs:<line>",
[INFO] [stdout]     8     8 │       "message": "this is a trace message",
[INFO] [stdout]     9     9 │       "fields": {
[INFO] [stdout]    10    10 │         "bar": 2,
[INFO] [stdout]    11    11 │         "foo": 1
[INFO] [stdout] ┈┈┈┈┈┈┈┈┈┈┈┈┼┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈
[INFO] [stdout]    13    13 │     },
[INFO] [stdout]    14    14 │     "spans": [
[INFO] [stdout]    15    15 │       {
[INFO] [stdout]    16    16 │         "level": "INFO",
[INFO] [stdout]    17       │-        "file": "tracing-async2/src/lib.rs",
[INFO] [stdout]          17 │+        "file": "src/lib.rs",
[INFO] [stdout]    18    18 │         "target": "tracing_async2::tests",
[INFO] [stdout]    19    19 │         "line": "<line>",
[INFO] [stdout]    20    20 │         "name": "root-info",
[INFO] [stdout]    21    21 │         "fields": {
[INFO] [stdout] ┈┈┈┈┈┈┈┈┈┈┈┈┼┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈
[INFO] [stdout]    26    26 │   },
[INFO] [stdout]    27    27 │   {
[INFO] [stdout]    28    28 │     "event": {
[INFO] [stdout]    29    29 │       "level": "Debug",
[INFO] [stdout]    30       │-      "file": "tracing-async2/src/lib.rs",
[INFO] [stdout]          30 │+      "file": "src/lib.rs",
[INFO] [stdout]    31    31 │       "target": "tracing_async2::tests",
[INFO] [stdout]    32    32 │       "line": "<line>",
[INFO] [stdout]    33       │-      "name": "event tracing-async2/src/lib.rs:<line>",
[INFO] [stdout]          33 │+      "name": "event src/lib.rs:<line>",
[INFO] [stdout]    34    34 │       "message": "this is a debug message",
[INFO] [stdout]    35    35 │       "fields": {
[INFO] [stdout]    36    36 │         "pi": 3.14159265
[INFO] [stdout]    37    37 │       }
[INFO] [stdout]    38    38 │     },
[INFO] [stdout]    39    39 │     "spans": [
[INFO] [stdout]    40    40 │       {
[INFO] [stdout]    41    41 │         "level": "INFO",
[INFO] [stdout]    42       │-        "file": "tracing-async2/src/lib.rs",
[INFO] [stdout]          42 │+        "file": "src/lib.rs",
[INFO] [stdout]    43    43 │         "target": "tracing_async2::tests",
[INFO] [stdout]    44    44 │         "line": "<line>",
[INFO] [stdout]    45    45 │         "name": "root-info",
[INFO] [stdout]    46    46 │         "fields": {
[INFO] [stdout] ┈┈┈┈┈┈┈┈┈┈┈┈┼┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈
[INFO] [stdout]    51    51 │   },
[INFO] [stdout]    52    52 │   {
[INFO] [stdout]    53    53 │     "event": {
[INFO] [stdout]    54    54 │       "level": "Info",
[INFO] [stdout]    55       │-      "file": "tracing-async2/src/lib.rs",
[INFO] [stdout]          55 │+      "file": "src/lib.rs",
[INFO] [stdout]    56    56 │       "target": "tracing_async2::tests",
[INFO] [stdout]    57    57 │       "line": "<line>",
[INFO] [stdout]    58       │-      "name": "event tracing-async2/src/lib.rs:<line>",
[INFO] [stdout]          58 │+      "name": "event src/lib.rs:<line>",
[INFO] [stdout]    59    59 │       "message": "this is an info message",
[INFO] [stdout]    60    60 │       "fields": {
[INFO] [stdout]    61    61 │         "job": "foo"
[INFO] [stdout]    62    62 │       }
[INFO] [stdout]    63    63 │     },
[INFO] [stdout]    64    64 │     "spans": [
[INFO] [stdout]    65    65 │       {
[INFO] [stdout]    66    66 │         "level": "INFO",
[INFO] [stdout]    67       │-        "file": "tracing-async2/src/lib.rs",
[INFO] [stdout]          67 │+        "file": "src/lib.rs",
[INFO] [stdout]    68    68 │         "target": "tracing_async2::tests",
[INFO] [stdout]    69    69 │         "line": "<line>",
[INFO] [stdout]    70    70 │         "name": "root-info",
[INFO] [stdout]    71    71 │         "fields": {
[INFO] [stdout] ┈┈┈┈┈┈┈┈┈┈┈┈┼┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈
[INFO] [stdout]    76    76 │   },
[INFO] [stdout]    77    77 │   {
[INFO] [stdout]    78    78 │     "event": {
[INFO] [stdout]    79    79 │       "level": "Warn",
[INFO] [stdout]    80       │-      "file": "tracing-async2/src/lib.rs",
[INFO] [stdout]          80 │+      "file": "src/lib.rs",
[INFO] [stdout]    81    81 │       "target": "tracing_async2::tests",
[INFO] [stdout]    82    82 │       "line": "<line>",
[INFO] [stdout]    83       │-      "name": "event tracing-async2/src/lib.rs:<line>",
[INFO] [stdout]          83 │+      "name": "event src/lib.rs:<line>",
[INFO] [stdout]    84    84 │       "message": "this is a warning message",
[INFO] [stdout]    85    85 │       "fields": {
[INFO] [stdout]    86    86 │         "job": "foo"
[INFO] [stdout]    87    87 │       }
[INFO] [stdout]    88    88 │     },
[INFO] [stdout]    89    89 │     "spans": [
[INFO] [stdout]    90    90 │       {
[INFO] [stdout]    91    91 │         "level": "INFO",
[INFO] [stdout]    92       │-        "file": "tracing-async2/src/lib.rs",
[INFO] [stdout]          92 │+        "file": "src/lib.rs",
[INFO] [stdout]    93    93 │         "target": "tracing_async2::tests",
[INFO] [stdout]    94    94 │         "line": "<line>",
[INFO] [stdout]    95    95 │         "name": "root-info",
[INFO] [stdout]    96    96 │         "fields": {
[INFO] [stdout] ┈┈┈┈┈┈┈┈┈┈┈┈┼┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈
[INFO] [stdout]   101   101 │   },
[INFO] [stdout]   102   102 │   {
[INFO] [stdout]   103   103 │     "event": {
[INFO] [stdout]   104   104 │       "level": "Error",
[INFO] [stdout]   105       │-      "file": "tracing-async2/src/lib.rs",
[INFO] [stdout]         105 │+      "file": "src/lib.rs",
[INFO] [stdout]   106   106 │       "target": "tracing_async2::tests",
[INFO] [stdout]   107   107 │       "line": "<line>",
[INFO] [stdout]   108       │-      "name": "event tracing-async2/src/lib.rs:<line>",
[INFO] [stdout]         108 │+      "name": "event src/lib.rs:<line>",
[INFO] [stdout]   109   109 │       "message": "this is an error message",
[INFO] [stdout]   110   110 │       "fields": {
[INFO] [stdout]   111   111 │         "job": "foo"
[INFO] [stdout]   112   112 │       }
[INFO] [stdout]   113   113 │     },
[INFO] [stdout]   114   114 │     "spans": [
[INFO] [stdout]   115   115 │       {
[INFO] [stdout]   116   116 │         "level": "INFO",
[INFO] [stdout]   117       │-        "file": "tracing-async2/src/lib.rs",
[INFO] [stdout]         117 │+        "file": "src/lib.rs",
[INFO] [stdout]   118   118 │         "target": "tracing_async2::tests",
[INFO] [stdout]   119   119 │         "line": "<line>",
[INFO] [stdout]   120   120 │         "name": "root-info",
[INFO] [stdout]   121   121 │         "fields": {
[INFO] [stdout] ────────────┴───────────────────────────────────────────────────────────────────
[INFO] [stdout] 
[INFO] [stdout] thread 'tests::test_channel_layer_with_spans' (1144) panicked at src/lib.rs:709:9:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: FileIo(Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" }, "/opt/rustwide/workdir/src/snapshots/tracing_async2__tests__channel-layer-with-spans.snap.new")
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x63a86ca93911 - <<std[617be2ca0a6fd877]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[a373ad73a504971]::fmt::Display>::fmt
[INFO] [stdout]    1:     0x63a86caab35a - core[a373ad73a504971]::fmt::write
[INFO] [stdout]    2:     0x63a86ca97fac - <alloc[2e1b2a31b91974c5]::vec::Vec<u8> as core[a373ad73a504971]::io::write::Write>::write_fmt
[INFO] [stdout]    3:     0x63a86ca6cff6 - std[617be2ca0a6fd877]::panicking::default_hook::{closure#0}
[INFO] [stdout]    4:     0x63a86ca8afa9 - std[617be2ca0a6fd877]::panicking::default_hook
[INFO] [stdout]    5:     0x63a86c8deb20 - test[aada8e7e76ba119b]::test_main_inner::{closure#0}
[INFO] [stdout]    6:     0x63a86ca8b2d2 - std[617be2ca0a6fd877]::panicking::panic_with_hook
[INFO] [stdout]    7:     0x63a86ca6d0a2 - std[617be2ca0a6fd877]::panicking::panic_handler::{closure#0}
[INFO] [stdout]    8:     0x63a86ca658a9 - std[617be2ca0a6fd877]::sys::backtrace::__rust_end_short_backtrace::<std[617be2ca0a6fd877]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]    9:     0x63a86ca6dd4d - __rustc[ea4f61d10b84890b]::rust_begin_unwind
[INFO] [stdout]   10:     0x63a86caabb3c - core[a373ad73a504971]::panicking::panic_fmt
[INFO] [stdout]   11:     0x63a86caab912 - core[a373ad73a504971]::result::unwrap_failed
[INFO] [stdout]   12:     0x63a86c8a9c2d - tracing_async2[106d33580fdb6036]::tests::test_channel_layer_with_spans::{closure#0}
[INFO] [stdout]   13:     0x63a86c8c79bd - <tokio[9f9fa29551bbd41e]::runtime::scheduler::current_thread::CurrentThread>::block_on::<core[a373ad73a504971]::pin::Pin<&mut dyn core[a373ad73a504971]::future::future::Future<Output = ()>>>
[INFO] [stdout]   14:     0x63a86c8bbd5d - <tokio[9f9fa29551bbd41e]::runtime::runtime::Runtime>::block_on::<core[a373ad73a504971]::pin::Pin<&mut dyn core[a373ad73a504971]::future::future::Future<Output = ()>>>
[INFO] [stdout]   15:     0x63a86c8aba49 - <tracing_async2[106d33580fdb6036]::tests::test_channel_layer_with_spans::{closure#0} as core[a373ad73a504971]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]   16:     0x63a86c8d1f6b - test[aada8e7e76ba119b]::__rust_begin_short_backtrace::<core[a373ad73a504971]::result::Result<(), alloc[2e1b2a31b91974c5]::string::String>, fn() -> core[a373ad73a504971]::result::Result<(), alloc[2e1b2a31b91974c5]::string::String>>
[INFO] [stdout]   17:     0x63a86c8df145 - test[aada8e7e76ba119b]::run_test::{closure#0}
[INFO] [stdout]   18:     0x63a86c8d8a34 - std[617be2ca0a6fd877]::sys::backtrace::__rust_begin_short_backtrace::<test[aada8e7e76ba119b]::run_test::{closure#1}, ()>
[INFO] [stdout]   19:     0x63a86c8e21d2 - <std[617be2ca0a6fd877]::thread::lifecycle::spawn_unchecked<test[aada8e7e76ba119b]::run_test::{closure#1}, ()>::{closure#1} as core[a373ad73a504971]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]   20:     0x63a86ca928df - <std[617be2ca0a6fd877]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]   21:     0x7224fea92dfa - <unknown>
[INFO] [stdout]   22:     0x7224feb263d4 - clone
[INFO] [stdout]   23:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- tests::test_async_layer stdout ----
[INFO] [stdout] ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ Snapshot Summary ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
[INFO] [stdout] Snapshot file: src/snapshots/tracing_async2__tests__async-layer.snap
[INFO] [stdout] Snapshot: async-layer
[INFO] [stdout] Source: src/lib.rs:744
[INFO] [stdout] ────────────────────────────────────────────────────────────────────────────────
[INFO] [stdout] Expression: extract_events(&events)
[INFO] [stdout] ────────────────────────────────────────────────────────────────────────────────
[INFO] [stdout] -old snapshot
[INFO] [stdout] +new results
[INFO] [stdout] ────────────┬───────────────────────────────────────────────────────────────────
[INFO] [stdout]     0     0 │ [
[INFO] [stdout]     1     1 │   {
[INFO] [stdout]     2     2 │     "level": "Trace",
[INFO] [stdout]     3       │-    "file": "tracing-async2/src/lib.rs",
[INFO] [stdout]           3 │+    "file": "src/lib.rs",
[INFO] [stdout]     4     4 │     "target": "tracing_async2::tests",
[INFO] [stdout]     5     5 │     "line": "<line>",
[INFO] [stdout]     6       │-    "name": "event tracing-async2/src/lib.rs:<line>",
[INFO] [stdout]           6 │+    "name": "event src/lib.rs:<line>",
[INFO] [stdout]     7     7 │     "message": "this is a trace message",
[INFO] [stdout]     8     8 │     "fields": {
[INFO] [stdout]     9     9 │       "bar": 2,
[INFO] [stdout]    10    10 │       "foo": 1
[INFO] [stdout]    11    11 │     }
[INFO] [stdout]    12    12 │   },
[INFO] [stdout]    13    13 │   {
[INFO] [stdout]    14    14 │     "level": "Debug",
[INFO] [stdout]    15       │-    "file": "tracing-async2/src/lib.rs",
[INFO] [stdout]          15 │+    "file": "src/lib.rs",
[INFO] [stdout]    16    16 │     "target": "tracing_async2::tests",
[INFO] [stdout]    17    17 │     "line": "<line>",
[INFO] [stdout]    18       │-    "name": "event tracing-async2/src/lib.rs:<line>",
[INFO] [stdout]          18 │+    "name": "event src/lib.rs:<line>",
[INFO] [stdout]    19    19 │     "message": "this is a debug message",
[INFO] [stdout]    20    20 │     "fields": {
[INFO] [stdout]    21    21 │       "pi": 3.14159265
[INFO] [stdout]    22    22 │     }
[INFO] [stdout]    23    23 │   },
[INFO] [stdout]    24    24 │   {
[INFO] [stdout]    25    25 │     "level": "Info",
[INFO] [stdout]    26       │-    "file": "tracing-async2/src/lib.rs",
[INFO] [stdout]          26 │+    "file": "src/lib.rs",
[INFO] [stdout]    27    27 │     "target": "tracing_async2::tests",
[INFO] [stdout]    28    28 │     "line": "<line>",
[INFO] [stdout]    29       │-    "name": "event tracing-async2/src/lib.rs:<line>",
[INFO] [stdout]          29 │+    "name": "event src/lib.rs:<line>",
[INFO] [stdout]    30    30 │     "message": "this is an info message",
[INFO] [stdout]    31    31 │     "fields": {
[INFO] [stdout]    32    32 │       "job": "foo"
[INFO] [stdout]    33    33 │     }
[INFO] [stdout]    34    34 │   },
[INFO] [stdout]    35    35 │   {
[INFO] [stdout]    36    36 │     "level": "Warn",
[INFO] [stdout]    37       │-    "file": "tracing-async2/src/lib.rs",
[INFO] [stdout]          37 │+    "file": "src/lib.rs",
[INFO] [stdout]    38    38 │     "target": "tracing_async2::tests",
[INFO] [stdout]    39    39 │     "line": "<line>",
[INFO] [stdout]    40       │-    "name": "event tracing-async2/src/lib.rs:<line>",
[INFO] [stdout]          40 │+    "name": "event src/lib.rs:<line>",
[INFO] [stdout]    41    41 │     "message": "this is a warning message",
[INFO] [stdout]    42    42 │     "fields": {
[INFO] [stdout]    43    43 │       "job": "foo"
[INFO] [stdout]    44    44 │     }
[INFO] [stdout]    45    45 │   },
[INFO] [stdout]    46    46 │   {
[INFO] [stdout]    47    47 │     "level": "Error",
[INFO] [stdout]    48       │-    "file": "tracing-async2/src/lib.rs",
[INFO] [stdout]          48 │+    "file": "src/lib.rs",
[INFO] [stdout]    49    49 │     "target": "tracing_async2::tests",
[INFO] [stdout]    50    50 │     "line": "<line>",
[INFO] [stdout]    51       │-    "name": "event tracing-async2/src/lib.rs:<line>",
[INFO] [stdout]          51 │+    "name": "event src/lib.rs:<line>",
[INFO] [stdout]    52    52 │     "message": "this is an error message",
[INFO] [stdout]    53    53 │     "fields": {
[INFO] [stdout]    54    54 │       "job": "foo"
[INFO] [stdout]    55    55 │     }
[INFO] [stdout] ────────────┴───────────────────────────────────────────────────────────────────
[INFO] [stdout] 
[INFO] [stdout] thread 'tests::test_async_layer' (1139) panicked at src/lib.rs:744:9:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: FileIo(Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" }, "/opt/rustwide/workdir/src/snapshots/tracing_async2__tests__async-layer.snap.new")
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x63a86ca93911 - <<std[617be2ca0a6fd877]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[a373ad73a504971]::fmt::Display>::fmt
[INFO] [stdout]    1:     0x63a86caab35a - core[a373ad73a504971]::fmt::write
[INFO] [stdout]    2:     0x63a86ca97fac - <alloc[2e1b2a31b91974c5]::vec::Vec<u8> as core[a373ad73a504971]::io::write::Write>::write_fmt
[INFO] [stdout]    3:     0x63a86ca6cff6 - std[617be2ca0a6fd877]::panicking::default_hook::{closure#0}
[INFO] [stdout]    4:     0x63a86ca8afa9 - std[617be2ca0a6fd877]::panicking::default_hook
[INFO] [stdout]    5:     0x63a86c8deb20 - test[aada8e7e76ba119b]::test_main_inner::{closure#0}
[INFO] [stdout]    6:     0x63a86ca8b2d2 - std[617be2ca0a6fd877]::panicking::panic_with_hook
[INFO] [stdout]    7:     0x63a86ca6d0a2 - std[617be2ca0a6fd877]::panicking::panic_handler::{closure#0}
[INFO] [stdout]    8:     0x63a86ca658a9 - std[617be2ca0a6fd877]::sys::backtrace::__rust_end_short_backtrace::<std[617be2ca0a6fd877]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]    9:     0x63a86ca6dd4d - __rustc[ea4f61d10b84890b]::rust_begin_unwind
[INFO] [stdout]   10:     0x63a86caabb3c - core[a373ad73a504971]::panicking::panic_fmt
[INFO] [stdout]   11:     0x63a86caab912 - core[a373ad73a504971]::result::unwrap_failed
[INFO] [stdout]   12:     0x63a86c8a7635 - tracing_async2[106d33580fdb6036]::tests::test_async_layer::{closure#0}
[INFO] [stdout]   13:     0x63a86c8c79bd - <tokio[9f9fa29551bbd41e]::runtime::scheduler::current_thread::CurrentThread>::block_on::<core[a373ad73a504971]::pin::Pin<&mut dyn core[a373ad73a504971]::future::future::Future<Output = ()>>>
[INFO] [stdout]   14:     0x63a86c8bbd5d - <tokio[9f9fa29551bbd41e]::runtime::runtime::Runtime>::block_on::<core[a373ad73a504971]::pin::Pin<&mut dyn core[a373ad73a504971]::future::future::Future<Output = ()>>>
[INFO] [stdout]   15:     0x63a86c8aa5c9 - <tracing_async2[106d33580fdb6036]::tests::test_async_layer::{closure#0} as core[a373ad73a504971]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]   16:     0x63a86c8d1f6b - test[aada8e7e76ba119b]::__rust_begin_short_backtrace::<core[a373ad73a504971]::result::Result<(), alloc[2e1b2a31b91974c5]::string::String>, fn() -> core[a373ad73a504971]::result::Result<(), alloc[2e1b2a31b91974c5]::string::String>>
[INFO] [stdout]   17:     0x63a86c8df145 - test[aada8e7e76ba119b]::run_test::{closure#0}
[INFO] [stdout]   18:     0x63a86c8d8a34 - std[617be2ca0a6fd877]::sys::backtrace::__rust_begin_short_backtrace::<test[aada8e7e76ba119b]::run_test::{closure#1}, ()>
[INFO] [stdout]   19:     0x63a86c8e21d2 - <std[617be2ca0a6fd877]::thread::lifecycle::spawn_unchecked<test[aada8e7e76ba119b]::run_test::{closure#1}, ()>::{closure#1} as core[a373ad73a504971]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]   20:     0x63a86ca928df - <std[617be2ca0a6fd877]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]   21:     0x7224fea92dfa - <unknown>
[INFO] [stdout]   22:     0x7224feb263d4 - clone
[INFO] [stdout]   23:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     tests::test_accumulating_layer
[INFO] [stdout]     tests::test_accumulating_layer_with_spans
[INFO] [stdout]     tests::test_async_layer
[INFO] [stdout]     tests::test_async_layer_with_spans
[INFO] [stdout]     tests::test_callback_layer
[INFO] [stdout]     tests::test_callback_layer_with_spans
[INFO] [stdout]     tests::test_channel_layer
[INFO] [stdout]     tests::test_channel_layer_with_spans
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 8 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.13s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "f151089ff17cc90f4da4f812ef549f5400b98bfffc2c769739a532ec1977fbdf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f151089ff17cc90f4da4f812ef549f5400b98bfffc2c769739a532ec1977fbdf", kill_on_drop: false }`
[INFO] [stdout] f151089ff17cc90f4da4f812ef549f5400b98bfffc2c769739a532ec1977fbdf
