[INFO] fetching crate tracing-subscriber-init 0.2.3... [INFO] testing tracing-subscriber-init-0.2.3 against beta-2025-10-28 for beta-1.92-2 [INFO] extracting crate tracing-subscriber-init 0.2.3 into /workspace/builds/worker-3-tc2/source [INFO] started tweaking crates.io crate tracing-subscriber-init 0.2.3 [INFO] removed 0 missing tests [INFO] finished tweaking crates.io crate tracing-subscriber-init 0.2.3 [INFO] tweaked toml for crates.io crate tracing-subscriber-init 0.2.3 written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate tracing-subscriber-init 0.2.3 on toolchain beta-2025-10-28 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate tracing-subscriber-init 0.2.3 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" "+beta-2025-10-28" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 94d4cd751c36b309d51ea844e30565ceec8273b99a3246b642e9949473cbad9c [INFO] running `Command { std: "docker" "start" "-a" "94d4cd751c36b309d51ea844e30565ceec8273b99a3246b642e9949473cbad9c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "94d4cd751c36b309d51ea844e30565ceec8273b99a3246b642e9949473cbad9c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "94d4cd751c36b309d51ea844e30565ceec8273b99a3246b642e9949473cbad9c", kill_on_drop: false }` [INFO] [stdout] 94d4cd751c36b309d51ea844e30565ceec8273b99a3246b642e9949473cbad9c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a2f23395a40e7ec591b24bf7f9bc410fc3e6a324c3e9e720895d7581ac1b6906 [INFO] running `Command { std: "docker" "start" "-a" "a2f23395a40e7ec591b24bf7f9bc410fc3e6a324c3e9e720895d7581ac1b6906", kill_on_drop: false }` [INFO] [stderr] Compiling unicode-ident v1.0.19 [INFO] [stderr] Compiling cfg-if v1.0.3 [INFO] [stderr] Compiling tracing-subscriber-init v0.2.3 (/opt/rustwide/workdir) [INFO] [stderr] Compiling proc-macro2 v1.0.101 [INFO] [stderr] Compiling thread_local v1.1.9 [INFO] [stderr] Compiling tracing-subscriber v0.3.19 [INFO] [stderr] Compiling quote v1.0.41 [INFO] [stderr] Compiling syn v2.0.106 [INFO] [stderr] Compiling tracing-attributes v0.1.30 [INFO] [stderr] Compiling tracing v0.1.41 [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 8.63s [INFO] running `Command { std: "docker" "inspect" "a2f23395a40e7ec591b24bf7f9bc410fc3e6a324c3e9e720895d7581ac1b6906", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a2f23395a40e7ec591b24bf7f9bc410fc3e6a324c3e9e720895d7581ac1b6906", kill_on_drop: false }` [INFO] [stdout] a2f23395a40e7ec591b24bf7f9bc410fc3e6a324c3e9e720895d7581ac1b6906 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 83ad10a4e04e3f9c3edaca83d2c504a8ad241a62379e5f90b60ec79e7afef4b2 [INFO] running `Command { std: "docker" "start" "-a" "83ad10a4e04e3f9c3edaca83d2c504a8ad241a62379e5f90b60ec79e7afef4b2", kill_on_drop: false }` [INFO] [stderr] Compiling tracing-subscriber-init v0.2.3 (/opt/rustwide/workdir) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 1.11s [INFO] running `Command { std: "docker" "inspect" "83ad10a4e04e3f9c3edaca83d2c504a8ad241a62379e5f90b60ec79e7afef4b2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "83ad10a4e04e3f9c3edaca83d2c504a8ad241a62379e5f90b60ec79e7afef4b2", kill_on_drop: false }` [INFO] [stdout] 83ad10a4e04e3f9c3edaca83d2c504a8ad241a62379e5f90b60ec79e7afef4b2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] f2b56dc47d928e16cb8e8f575ee9c027aff548c404e337d28f35f98f1a34bc2e [INFO] running `Command { std: "docker" "start" "-a" "f2b56dc47d928e16cb8e8f575ee9c027aff548c404e337d28f35f98f1a34bc2e", kill_on_drop: false }` [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.07s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/tracing_subscriber_init-47a0f8283a75cb3e) [INFO] [stdout] [INFO] [stdout] running 8 tests [INFO] [stdout] 2025-11-05T06:58:26.896006Z TRACE format::compact::test::compact_filtered_all_works ThreadId(02) compact_filtered_all_works: tracing_subscriber_init::format::compact::test: src/format/compact.rs:121: new [INFO] [stdout] 2025-11-05T06:58:26.896211Z TRACE format::full::test::full_filtered_all_works ThreadId(04) full_filtered_all_works: tracing_subscriber_init::format::full::test: src/format/full.rs:120: new [INFO] [stdout] 2025-11-05T06:58:26.896279Z TRACE format::full::test::full_filtered_all_works ThreadId(04) full_filtered_all_works: tracing_subscriber_init::format::full::test: src/format/full.rs:120: enter [INFO] [stdout] 2025-11-05T06:58:26.896308Z ERROR format::full::test::full_filtered_all_works ThreadId(04) full_filtered_all_works: tracing_subscriber_init::format::full::test: src/format/full.rs:122: error level [INFO] [stdout] 2025-11-05T06:58:26.896333Z TRACE tracing_subscriber_init::format::pretty::test: new [INFO] [stdout] at src/format/pretty.rs:119 on format::pretty::test::pretty_filtered_all_works ThreadId(6) [INFO] [stdout] in tracing_subscriber_init::format::pretty::test::pretty_filtered_all_works [INFO] [stdout] [INFO] [stdout] 2025-11-05T06:58:26.896393Z TRACE tracing_subscriber_init::format::pretty::test: enter [INFO] [stdout] at src/format/pretty.rs:119 on format::pretty::test::pretty_filtered_all_works ThreadId(6) [INFO] [stdout] in tracing_subscriber_init::format::pretty::test::pretty_filtered_all_works [INFO] [stdout] [INFO] [stdout] 2025-11-05T06:58:26.896420Z ERROR tracing_subscriber_init::format::pretty::test: error level [INFO] [stdout] at src/format/pretty.rs:121 on format::pretty::test::pretty_filtered_all_works ThreadId(6) [INFO] [stdout] in tracing_subscriber_init::format::pretty::test::pretty_filtered_all_works [INFO] [stdout] [INFO] [stdout] 2025-11-05T06:58:26.896464Z  WARN tracing_subscriber_init::format::pretty::test: warn level [INFO] [stdout] at src/format/pretty.rs:122 on format::pretty::test::pretty_filtered_all_works ThreadId(6) [INFO] [stdout] in tracing_subscriber_init::format::pretty::test::pretty_filtered_all_works [INFO] [stdout] [INFO] [stdout] 2025-11-05T06:58:26.896498Z  INFO tracing_subscriber_init::format::pretty::test: info level [INFO] [stdout] at src/format/pretty.rs:123 on format::pretty::test::pretty_filtered_all_works ThreadId(6) [INFO] [stdout] in tracing_subscriber_init::format::pretty::test::pretty_filtered_all_works [INFO] [stdout] [INFO] [stdout] 2025-11-05T06:58:26.896522Z DEBUG tracing_subscriber_init::format::pretty::test: debug level [INFO] [stdout] at src/format/pretty.rs:124 on format::pretty::test::pretty_filtered_all_works ThreadId(6) [INFO] [stdout] in tracing_subscriber_init::format::pretty::test::pretty_filtered_all_works [INFO] [stdout] [INFO] [stdout] 2025-11-05T06:58:26.896546Z TRACE tracing_subscriber_init::format::pretty::test: trace level [INFO] [stdout] at src/format/pretty.rs:125 on format::pretty::test::pretty_filtered_all_works ThreadId(6) [INFO] [stdout] in tracing_subscriber_init::format::pretty::test::pretty_filtered_all_works [INFO] [stdout] [INFO] [stdout] 2025-11-05T06:58:26.896586Z TRACE tracing_subscriber_init::format::pretty::test: exit [INFO] [stdout] at src/format/pretty.rs:119 on format::pretty::test::pretty_filtered_all_works ThreadId(6) [INFO] [stdout] in tracing_subscriber_init::format::pretty::test::pretty_filtered_all_works [INFO] [stdout] [INFO] [stdout] 2025-11-05T06:58:26.896604Z TRACE tracing_subscriber_init::format::pretty::test: close, time.busy: 176µs, time.idle: 102µs [INFO] [stdout] at src/format/pretty.rs:119 on format::pretty::test::pretty_filtered_all_works ThreadId(6) [INFO] [stdout] in tracing_subscriber_init::format::pretty::test::pretty_filtered_all_works [INFO] [stdout] [INFO] [stdout] test initialize::test::set_default_works ... ok [INFO] [stdout] test format::pretty::test::pretty_filtered_all_works ... ok [INFO] [stdout] 2025-11-05T06:58:26.896357Z  WARN format::full::test::full_filtered_all_works ThreadId(04) full_filtered_all_works: tracing_subscriber_init::format::full::test: src/format/full.rs:123: warn level [INFO] [stdout] 2025-11-05T06:58:26.896126Z TRACE format::compact::test::compact_filtered_all_works ThreadId(02) compact_filtered_all_works: tracing_subscriber_init::format::compact::test: src/format/compact.rs:121: enter [INFO] [stdout] 2025-11-05T06:58:26.896828Z ERROR format::compact::test::compact_filtered_all_works ThreadId(02) compact_filtered_all_works: tracing_subscriber_init::format::compact::test: src/format/compact.rs:123: error level [INFO] [stdout] 2025-11-05T06:58:26.896908Z  WARN format::compact::test::compact_filtered_all_works ThreadId(02) compact_filtered_all_works: tracing_subscriber_init::format::compact::test: src/format/compact.rs:124: warn level [INFO] [stdout] 2025-11-05T06:58:26.896940Z  INFO format::compact::test::compact_filtered_all_works ThreadId(02) compact_filtered_all_works: tracing_subscriber_init::format::compact::test: src/format/compact.rs:125: info level [INFO] [stdout] 2025-11-05T06:58:26.896963Z DEBUG format::compact::test::compact_filtered_all_works ThreadId(02) compact_filtered_all_works: tracing_subscriber_init::format::compact::test: src/format/compact.rs:126: debug level [INFO] [stdout] 2025-11-05T06:58:26.896986Z TRACE format::compact::test::compact_filtered_all_works ThreadId(02) compact_filtered_all_works: tracing_subscriber_init::format::compact::test: src/format/compact.rs:127: trace level [INFO] [stdout] 2025-11-05T06:58:26.897013Z TRACE format::compact::test::compact_filtered_all_works ThreadId(02) compact_filtered_all_works: tracing_subscriber_init::format::compact::test: src/format/compact.rs:121: exit [INFO] [stdout] 2025-11-05T06:58:26.897033Z TRACE format::compact::test::compact_filtered_all_works ThreadId(02) compact_filtered_all_works: tracing_subscriber_init::format::compact::test: src/format/compact.rs:121: close time.busy=889µs time.idle=156µs [INFO] [stdout] test format::compact::test::compact_filtered_all_works ... ok [INFO] [stdout] 2025-11-05T06:58:26.896834Z ERROR full_filtered_works: error level [INFO] [stdout] 2025-11-05T06:58:26.896752Z  INFO format::full::test::full_filtered_all_works ThreadId(04) full_filtered_all_works: tracing_subscriber_init::format::full::test: src/format/full.rs:124: info level [INFO] [stdout] 2025-11-05T06:58:26.897173Z DEBUG format::full::test::full_filtered_all_works ThreadId(04) full_filtered_all_works: tracing_subscriber_init::format::full::test: src/format/full.rs:125: debug level [INFO] [stdout] 2025-11-05T06:58:26.897204Z TRACE format::full::test::full_filtered_all_works ThreadId(04) full_filtered_all_works: tracing_subscriber_init::format::full::test: src/format/full.rs:126: trace level [INFO] [stdout] 2025-11-05T06:58:26.897225Z TRACE format::full::test::full_filtered_all_works ThreadId(04) full_filtered_all_works: tracing_subscriber_init::format::full::test: src/format/full.rs:120: exit [INFO] [stdout] 2025-11-05T06:58:26.897239Z TRACE format::full::test::full_filtered_all_works ThreadId(04) full_filtered_all_works: tracing_subscriber_init::format::full::test: src/format/full.rs:120: close time.busy=946µs time.idle=95.2µs [INFO] [stdout] test format::full::test::full_filtered_all_works ... ok [INFO] [stdout] 2025-11-05T06:58:26.897340Z  WARN full_filtered_works: warn level [INFO] [stdout] 2025-11-05T06:58:26.897364Z  INFO full_filtered_works: info level [INFO] [stdout] 2025-11-05T06:58:26.897379Z DEBUG full_filtered_works: debug level [INFO] [stdout] test format::full::test::full_filtered_works ... ok [INFO] [stdout] test utils::test::get_effective_level_works ... ok [INFO] [stdout] 2025-11-05T06:58:26.900192Z ERROR compact_filtered_works: error level [INFO] [stdout] 2025-11-05T06:58:26.900257Z  WARN compact_filtered_works: warn level [INFO] [stdout] 2025-11-05T06:58:26.900279Z  INFO compact_filtered_works: info level [INFO] [stdout] 2025-11-05T06:58:26.900295Z DEBUG compact_filtered_works: debug level [INFO] [stdout] test format::compact::test::compact_filtered_works ... ok [INFO] [stdout] 2025-11-05T06:58:26.904868Z ERROR error level [INFO] [stdout] in pretty_filtered_works [INFO] [stdout] [INFO] [stdout] 2025-11-05T06:58:26.904910Z  WARN warn level [INFO] [stdout] in pretty_filtered_works [INFO] [stderr] Running tests/try_init.rs (/opt/rustwide/target/debug/deps/try_init-28e5bc9abcf87d57) [INFO] [stdout] [INFO] [stdout] 2025-11-05T06:58:26.904923Z  INFO info level [INFO] [stdout] in pretty_filtered_works [INFO] [stdout] [INFO] [stdout] 2025-11-05T06:58:26.904934Z DEBUG debug level [INFO] [stdout] in pretty_filtered_works [INFO] [stdout] [INFO] [stdout] test format::pretty::test::pretty_filtered_works ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test init_works_then_try_init_err ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Doc-tests tracing_subscriber_init [INFO] [stdout] [INFO] [stdout] running 7 tests [INFO] [stdout] test src/format/compact.rs - format::compact::compact (line 24) ... ok [INFO] [stdout] test src/format/full.rs - format::full::filtered (line 66) ... ok [INFO] [stdout] test src/format/compact.rs - format::compact::filtered (line 67) ... ok [INFO] [stdout] test src/format/pretty.rs - format::pretty::filtered (line 67) ... ok [INFO] [stdout] test src/format/pretty.rs - format::pretty::pretty (line 24) ... ok [INFO] [stdout] test src/format/full.rs - format::full::full (line 24) ... ok [INFO] [stdout] test src/lib.rs - (line 26) ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- src/lib.rs - (line 26) stdout ---- [INFO] [stdout] Test executable failed (exit status: 1). [INFO] [stdout] [INFO] [stdout] stderr: [INFO] [stdout] Error: Read-only file system (os error 30) [INFO] [stdout] [INFO] [stdout] Stack backtrace: [INFO] [stdout] 0: anyhow::error:: for anyhow::Error>::from [INFO] [stdout] 1: as core::ops::try_trait::FromResidual>>::from_residual [INFO] [stdout] 2: doctest_bundle_2024::__doctest_6::main [INFO] [stdout] 3: doctest_bundle_2024::__doctest_6::__main_fn [INFO] [stdout] 4: doctest_runner_2024::__doctest_6::TEST::{{closure}} [INFO] [stdout] 5: core::ops::function::FnOnce::call_once [INFO] [stdout] 6: doctest_runner_2024::main [INFO] [stdout] 7: core::ops::function::FnOnce::call_once [INFO] [stdout] 8: std::sys::backtrace::__rust_begin_short_backtrace [INFO] [stdout] 9: std::rt::lang_start::{{closure}} [INFO] [stdout] 10: core::ops::function::impls:: for &F>::call_once [INFO] [stdout] at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/core/src/ops/function.rs:287:21 [INFO] [stdout] 11: std::panicking::catch_unwind::do_call [INFO] [stdout] at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/panicking.rs:590:40 [INFO] [stdout] 12: std::panicking::catch_unwind [INFO] [stdout] at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/panicking.rs:553:19 [INFO] [stdout] 13: std::panic::catch_unwind [INFO] [stdout] at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/panic.rs:359:14 [INFO] [stdout] 14: std::rt::lang_start_internal::{{closure}} [INFO] [stdout] at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/rt.rs:175:24 [INFO] [stdout] 15: std::panicking::catch_unwind::do_call [INFO] [stdout] at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/panicking.rs:590:40 [INFO] [stdout] 16: std::panicking::catch_unwind [INFO] [stdout] at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/panicking.rs:553:19 [INFO] [stdout] 17: std::panic::catch_unwind [INFO] [stdout] at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/panic.rs:359:14 [INFO] [stdout] 18: std::rt::lang_start_internal [INFO] [stdout] at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/rt.rs:171:5 [INFO] [stdout] 19: std::rt::lang_start [INFO] [stdout] 20: main [INFO] [stdout] 21: [INFO] [stdout] 22: __libc_start_main [INFO] [stdout] 23: _start [INFO] [stdout] Error: "the test returned a termination value with a non-zero status code (1) which indicates a failure" [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] src/lib.rs - (line 26) [INFO] [stdout] [INFO] [stdout] test result: FAILED. 6 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s [INFO] [stdout] [INFO] [stdout] all doctests ran in 1.03s; merged doctests compilation took 1.00s [INFO] [stderr] error: doctest failed, to rerun pass `--doc` [INFO] running `Command { std: "docker" "inspect" "f2b56dc47d928e16cb8e8f575ee9c027aff548c404e337d28f35f98f1a34bc2e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f2b56dc47d928e16cb8e8f575ee9c027aff548c404e337d28f35f98f1a34bc2e", kill_on_drop: false }` [INFO] [stdout] f2b56dc47d928e16cb8e8f575ee9c027aff548c404e337d28f35f98f1a34bc2e