[INFO] fetching crate fastrace-macro 0.7.16...
[INFO] testing fastrace-macro-0.7.16 against try#db823df02fd0c2cf67b43025ac3fef3f2d743245 for pr-150681
[INFO] extracting crate fastrace-macro 0.7.16 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate fastrace-macro 0.7.16
[INFO] finished tweaking crates.io crate fastrace-macro 0.7.16
[INFO] tweaked toml for crates.io crate fastrace-macro 0.7.16 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate fastrace-macro 0.7.16 on toolchain db823df02fd0c2cf67b43025ac3fef3f2d743245
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+db823df02fd0c2cf67b43025ac3fef3f2d743245" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+db823df02fd0c2cf67b43025ac3fef3f2d743245" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 6 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+db823df02fd0c2cf67b43025ac3fef3f2d743245" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/source:/opt/rustwide/workdir:ro,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" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+db823df02fd0c2cf67b43025ac3fef3f2d743245" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] bc9dfad60c3f16a7ab2886003040ff187d5b9a1764dc191ab9dc7ae6a37b579b
[INFO] running `Command { std: "docker" "start" "-a" "bc9dfad60c3f16a7ab2886003040ff187d5b9a1764dc191ab9dc7ae6a37b579b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bc9dfad60c3f16a7ab2886003040ff187d5b9a1764dc191ab9dc7ae6a37b579b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bc9dfad60c3f16a7ab2886003040ff187d5b9a1764dc191ab9dc7ae6a37b579b", kill_on_drop: false }`
[INFO] [stdout] bc9dfad60c3f16a7ab2886003040ff187d5b9a1764dc191ab9dc7ae6a37b579b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/source:/opt/rustwide/workdir:ro,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" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+db823df02fd0c2cf67b43025ac3fef3f2d743245" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 33cafb3f98dacf08374b587514fe2ed44e9f46967ba3d0fbe7f353a3f4a4d25b
[INFO] running `Command { std: "docker" "start" "-a" "33cafb3f98dacf08374b587514fe2ed44e9f46967ba3d0fbe7f353a3f4a4d25b", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro-error-attr2 v2.0.0
[INFO] [stderr]    Compiling syn v2.0.114
[INFO] [stderr]    Compiling proc-macro-error2 v2.0.1
[INFO] [stderr]    Compiling fastrace-macro v0.7.16 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.95s
[INFO] running `Command { std: "docker" "inspect" "33cafb3f98dacf08374b587514fe2ed44e9f46967ba3d0fbe7f353a3f4a4d25b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "33cafb3f98dacf08374b587514fe2ed44e9f46967ba3d0fbe7f353a3f4a4d25b", kill_on_drop: false }`
[INFO] [stdout] 33cafb3f98dacf08374b587514fe2ed44e9f46967ba3d0fbe7f353a3f4a4d25b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/source:/opt/rustwide/workdir:ro,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" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+db823df02fd0c2cf67b43025ac3fef3f2d743245" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bffaa86bdebcdc138c20874f7ee937ea779f9ddc63fa0a4e5dafeb2266a2d406
[INFO] running `Command { std: "docker" "start" "-a" "bffaa86bdebcdc138c20874f7ee937ea779f9ddc63fa0a4e5dafeb2266a2d406", kill_on_drop: false }`
[INFO] [stderr]    Compiling fastrace-macro v0.7.16 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.56s
[INFO] running `Command { std: "docker" "inspect" "bffaa86bdebcdc138c20874f7ee937ea779f9ddc63fa0a4e5dafeb2266a2d406", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bffaa86bdebcdc138c20874f7ee937ea779f9ddc63fa0a4e5dafeb2266a2d406", kill_on_drop: false }`
[INFO] [stdout] bffaa86bdebcdc138c20874f7ee937ea779f9ddc63fa0a4e5dafeb2266a2d406
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/source:/opt/rustwide/workdir:ro,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" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+db823df02fd0c2cf67b43025ac3fef3f2d743245" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 73d57b4b4657271e0121d4ac05b8564afd407beaf33c4f29382c756626606276
[INFO] running `Command { std: "docker" "start" "-a" "73d57b4b4657271e0121d4ac05b8564afd407beaf33c4f29382c756626606276", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/fastrace_macro-4f754617e0c3869d)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests fastrace_macro
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs - trace (line 74) ... FAILED
[INFO] [stdout] test src/lib.rs - trace (line 48) ... FAILED
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - trace (line 74) stdout ----
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `fastrace`
[INFO] [stdout]   --> src/lib.rs:75:5
[INFO] [stdout]    |
[INFO] [stdout] 75 | use fastrace::prelude::*;
[INFO] [stdout]    |     ^^^^^^^^ use of unresolved module or unlinked crate `fastrace`
[INFO] [stdout]    |
[INFO] [stdout]    = help: if you wanted to use a crate named `fastrace`, use `cargo add fastrace` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `fastrace`
[INFO] [stdout]   --> src/lib.rs:76:5
[INFO] [stdout]    |
[INFO] [stdout] 76 | use fastrace::local::LocalSpan;
[INFO] [stdout]    |     ^^^^^^^^ use of unresolved module or unlinked crate `fastrace`
[INFO] [stdout]    |
[INFO] [stdout]    = help: if you wanted to use a crate named `fastrace`, use `cargo add fastrace` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `fastrace::local::LocalSpan`
[INFO] [stdout]   --> src/lib.rs:76:5
[INFO] [stdout]    |
[INFO] [stdout] 76 | use fastrace::local::LocalSpan;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Span`
[INFO] [stdout]   --> src/lib.rs:83:20
[INFO] [stdout]    |
[INFO] [stdout] 83 |     let __span__ = Span::enter_with_local_parent("simple_async");
[INFO] [stdout]    |                    ^^^^ use of undeclared type `Span`
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing one of these structs
[INFO] [stdout]    |
[INFO] [stdout] 74 + use proc_macro2::Span;
[INFO] [stdout]    |
[INFO] [stdout] 74 + use proc_macro::Span;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Span`
[INFO] [stdout]    --> src/lib.rs:100:20
[INFO] [stdout]     |
[INFO] [stdout] 100 |     let __span__ = Span::enter_with_local_parent("example::properties").with_properties(|| {
[INFO] [stdout]     |                    ^^^^ use of undeclared type `Span`
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing one of these structs
[INFO] [stdout]     |
[INFO] [stdout]  74 + use proc_macro2::Span;
[INFO] [stdout]     |
[INFO] [stdout]  74 + use proc_macro::Span;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `in_span` found for `async` block `{async block@src/lib.rs:12:5: 12:10}` in the current scope
[INFO] [stdout]   --> src/lib.rs:87:6
[INFO] [stdout]    |
[INFO] [stdout] 84 | /     async {
[INFO] [stdout] ...  |
[INFO] [stdout] 87 | |     .in_span(__span__)
[INFO] [stdout]    | |     -^^^^^^^ method not found in `{async block@src/lib.rs:12:5: 12:10}`
[INFO] [stdout]    | |_____|
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `enter_on_poll` found for `async` block `{async block@src/lib.rs:20:5: 20:10}` in the current scope
[INFO] [stdout]   --> src/lib.rs:95:6
[INFO] [stdout]    |
[INFO] [stdout] 92 | /     async {
[INFO] [stdout] ...  |
[INFO] [stdout] 95 | |     .enter_on_poll("qux")
[INFO] [stdout]    | |     -^^^^^^^^^^^^^ method not found in `{async block@src/lib.rs:20:5: 20:10}`
[INFO] [stdout]    | |_____|
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `in_span` found for `async` block `{async block@src/lib.rs:37:5: 37:10}` in the current scope
[INFO] [stdout]    --> src/lib.rs:112:6
[INFO] [stdout]     |
[INFO] [stdout] 109 | /     async {
[INFO] [stdout] ...   |
[INFO] [stdout] 112 | |     .in_span(__span__)
[INFO] [stdout]     | |     -^^^^^^^ method not found in `{async block@src/lib.rs:37:5: 37:10}`
[INFO] [stdout]     | |_____|
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 8 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0432, E0433, E0599.
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - trace (line 48) stdout ----
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `fastrace`
[INFO] [stdout]   --> src/lib.rs:49:5
[INFO] [stdout]    |
[INFO] [stdout] 49 | use fastrace::prelude::*;
[INFO] [stdout]    |     ^^^^^^^^ use of unresolved module or unlinked crate `fastrace`
[INFO] [stdout]    |
[INFO] [stdout]    = help: if you wanted to use a crate named `fastrace`, use `cargo add fastrace` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `trace` in this scope
[INFO] [stdout]   --> src/lib.rs:66:3
[INFO] [stdout]    |
[INFO] [stdout] 66 | #[trace(properties = { "k1": "v1", "a": "argument `a` is {a:?}" })]
[INFO] [stdout]    |   ^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this attribute macro
[INFO] [stdout]    |
[INFO] [stdout] 48 + use fastrace_macro::trace;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `trace` in this scope
[INFO] [stdout]   --> src/lib.rs:61:3
[INFO] [stdout]    |
[INFO] [stdout] 61 | #[trace(name = "qux", enter_on_poll = true)]
[INFO] [stdout]    |   ^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this attribute macro
[INFO] [stdout]    |
[INFO] [stdout] 48 + use fastrace_macro::trace;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `trace` in this scope
[INFO] [stdout]   --> src/lib.rs:56:3
[INFO] [stdout]    |
[INFO] [stdout] 56 | #[trace(short_name = true)]
[INFO] [stdout]    |   ^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this attribute macro
[INFO] [stdout]    |
[INFO] [stdout] 48 + use fastrace_macro::trace;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `trace` in this scope
[INFO] [stdout]   --> src/lib.rs:51:3
[INFO] [stdout]    |
[INFO] [stdout] 51 | #[trace]
[INFO] [stdout]    |   ^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this attribute macro
[INFO] [stdout]    |
[INFO] [stdout] 48 + use fastrace_macro::trace;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 5 previous errors
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/lib.rs - trace (line 48)
[INFO] [stdout]     src/lib.rs - trace (line 74)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 2 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.20s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "73d57b4b4657271e0121d4ac05b8564afd407beaf33c4f29382c756626606276", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "73d57b4b4657271e0121d4ac05b8564afd407beaf33c4f29382c756626606276", kill_on_drop: false }`
[INFO] [stdout] 73d57b4b4657271e0121d4ac05b8564afd407beaf33c4f29382c756626606276
