[INFO] fetching crate stlog 0.3.3... [INFO] testing stlog-0.3.3 against beta-2025-09-21 for beta-1.91-3 [INFO] extracting crate stlog 0.3.3 into /workspace/builds/worker-1-tc2/source [INFO] started tweaking crates.io crate stlog 0.3.3 [INFO] finished tweaking crates.io crate stlog 0.3.3 [INFO] tweaked toml for crates.io crate stlog 0.3.3 written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate stlog 0.3.3 on toolchain beta-2025-09-21 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate stlog 0.3.3 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-2025-09-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 05b382cef64e3146f364016117ed068487c2a11050017672ae24b7ad981c70fd [INFO] running `Command { std: "docker" "start" "-a" "05b382cef64e3146f364016117ed068487c2a11050017672ae24b7ad981c70fd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "05b382cef64e3146f364016117ed068487c2a11050017672ae24b7ad981c70fd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "05b382cef64e3146f364016117ed068487c2a11050017672ae24b7ad981c70fd", kill_on_drop: false }` [INFO] [stdout] 05b382cef64e3146f364016117ed068487c2a11050017672ae24b7ad981c70fd [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 1c5895f993fb1d26eaff0ea0851291801a9fb396f5e2c2e4fe3f94a69e3c7e47 [INFO] running `Command { std: "docker" "start" "-a" "1c5895f993fb1d26eaff0ea0851291801a9fb396f5e2c2e4fe3f94a69e3c7e47", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.6 [INFO] [stderr] Compiling unicode-xid v0.2.0 [INFO] [stderr] Compiling syn v1.0.8 [INFO] [stderr] Compiling stlog v0.3.3 (/opt/rustwide/workdir) [INFO] [stderr] Compiling void v1.0.2 [INFO] [stderr] Compiling quote v1.0.2 [INFO] [stderr] Compiling stlog-macros v0.1.2 [INFO] [stdout] warning: unexpected `cfg` condition value: `max-level-warn` [INFO] [stdout] --> src/lib.rs:462:19 [INFO] [stdout] | [INFO] [stdout] 462 | #[cfg(feature = "max-level-warn")] [INFO] [stdout] | ^^^^^^^^^^---------------- [INFO] [stdout] | | [INFO] [stdout] | help: there is a expected value with a similar name: `"max-level-warning"` [INFO] [stdout] | [INFO] [stdout] = note: expected values for `feature` are: `max-level-debug`, `max-level-error`, `max-level-info`, `max-level-off`, `max-level-trace`, `max-level-warning`, `release-max-level-debug`, `release-max-level-error`, `release-max-level-info`, `release-max-level-off`, `release-max-level-trace`, `release-max-level-warning`, and `spanned` [INFO] [stdout] = help: consider adding `max-level-warn` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] note: the lint level is defined here [INFO] [stdout] --> src/lib.rs:215:9 [INFO] [stdout] | [INFO] [stdout] 215 | #![deny(warnings)] [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] = note: `#[warn(unexpected_cfgs)]` implied by `#[warn(warnings)]` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.07s [INFO] running `Command { std: "docker" "inspect" "1c5895f993fb1d26eaff0ea0851291801a9fb396f5e2c2e4fe3f94a69e3c7e47", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1c5895f993fb1d26eaff0ea0851291801a9fb396f5e2c2e4fe3f94a69e3c7e47", kill_on_drop: false }` [INFO] [stdout] 1c5895f993fb1d26eaff0ea0851291801a9fb396f5e2c2e4fe3f94a69e3c7e47 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 82a1a5cc684395504097d16625015ab237207c186ddb2f6a5cd5d185764f8e03 [INFO] running `Command { std: "docker" "start" "-a" "82a1a5cc684395504097d16625015ab237207c186ddb2f6a5cd5d185764f8e03", kill_on_drop: false }` [INFO] [stdout] warning: unexpected `cfg` condition value: `max-level-warn` [INFO] [stdout] --> src/lib.rs:462:19 [INFO] [stdout] | [INFO] [stdout] 462 | #[cfg(feature = "max-level-warn")] [INFO] [stdout] | ^^^^^^^^^^---------------- [INFO] [stdout] | | [INFO] [stdout] | help: there is a expected value with a similar name: `"max-level-warning"` [INFO] [stdout] | [INFO] [stdout] = note: expected values for `feature` are: `max-level-debug`, `max-level-error`, `max-level-info`, `max-level-off`, `max-level-trace`, `max-level-warning`, `release-max-level-debug`, `release-max-level-error`, `release-max-level-info`, `release-max-level-off`, `release-max-level-trace`, `release-max-level-warning`, and `spanned` [INFO] [stdout] = help: consider adding `max-level-warn` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] note: the lint level is defined here [INFO] [stdout] --> src/lib.rs:215:9 [INFO] [stdout] | [INFO] [stdout] 215 | #![deny(warnings)] [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] = note: `#[warn(unexpected_cfgs)]` implied by `#[warn(warnings)]` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling stlog v0.3.3 (/opt/rustwide/workdir) [INFO] [stdout] warning: unexpected `cfg` condition value: `max-level-warn` [INFO] [stdout] --> src/lib.rs:462:19 [INFO] [stdout] | [INFO] [stdout] 462 | #[cfg(feature = "max-level-warn")] [INFO] [stdout] | ^^^^^^^^^^---------------- [INFO] [stdout] | | [INFO] [stdout] | help: there is a expected value with a similar name: `"max-level-warning"` [INFO] [stdout] | [INFO] [stdout] = note: expected values for `feature` are: `max-level-debug`, `max-level-error`, `max-level-info`, `max-level-off`, `max-level-trace`, `max-level-warning`, `release-max-level-debug`, `release-max-level-error`, `release-max-level-info`, `release-max-level-off`, `release-max-level-trace`, `release-max-level-warning`, and `spanned` [INFO] [stdout] = help: consider adding `max-level-warn` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] note: the lint level is defined here [INFO] [stdout] --> src/lib.rs:215:9 [INFO] [stdout] | [INFO] [stdout] 215 | #![deny(warnings)] [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] = note: `#[warn(unexpected_cfgs)]` implied by `#[warn(warnings)]` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.44s [INFO] running `Command { std: "docker" "inspect" "82a1a5cc684395504097d16625015ab237207c186ddb2f6a5cd5d185764f8e03", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "82a1a5cc684395504097d16625015ab237207c186ddb2f6a5cd5d185764f8e03", kill_on_drop: false }` [INFO] [stdout] 82a1a5cc684395504097d16625015ab237207c186ddb2f6a5cd5d185764f8e03 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] d8d746a7e97a4180253f1afed9940156443a2b26e64bf99344e8e77567133a82 [INFO] running `Command { std: "docker" "start" "-a" "d8d746a7e97a4180253f1afed9940156443a2b26e64bf99344e8e77567133a82", kill_on_drop: false }` [INFO] [stderr] warning: unexpected `cfg` condition value: `max-level-warn` [INFO] [stderr] --> src/lib.rs:462:19 [INFO] [stderr] | [INFO] [stderr] 462 | #[cfg(feature = "max-level-warn")] [INFO] [stderr] | ^^^^^^^^^^---------------- [INFO] [stderr] | | [INFO] [stderr] | help: there is a expected value with a similar name: `"max-level-warning"` [INFO] [stderr] | [INFO] [stderr] = note: expected values for `feature` are: `max-level-debug`, `max-level-error`, `max-level-info`, `max-level-off`, `max-level-trace`, `max-level-warning`, `release-max-level-debug`, `release-max-level-error`, `release-max-level-info`, `release-max-level-off`, `release-max-level-trace`, `release-max-level-warning`, and `spanned` [INFO] [stderr] = help: consider adding `max-level-warn` as a feature in `Cargo.toml` [INFO] [stderr] = note: see for more information about checking conditional configuration [INFO] [stderr] note: the lint level is defined here [INFO] [stderr] --> src/lib.rs:215:9 [INFO] [stderr] | [INFO] [stderr] 215 | #![deny(warnings)] [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] = note: `#[warn(unexpected_cfgs)]` implied by `#[warn(warnings)]` [INFO] [stderr] [INFO] [stderr] warning: `stlog` (lib) generated 1 warning [INFO] [stderr] warning: `stlog` (lib test) generated 1 warning (1 duplicate) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/stlog-31a4377f59c52b60) [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 stlog [INFO] [stdout] [INFO] [stdout] running 3 tests [INFO] [stdout] test src/lib.rs - (line 134) ... ignored [INFO] [stdout] test src/lib.rs - (line 41) ... ignored [INFO] [stdout] test src/lib.rs - (line 88) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 2 ignored; 0 measured; 0 filtered out; finished in 0.15s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "d8d746a7e97a4180253f1afed9940156443a2b26e64bf99344e8e77567133a82", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d8d746a7e97a4180253f1afed9940156443a2b26e64bf99344e8e77567133a82", kill_on_drop: false }` [INFO] [stdout] d8d746a7e97a4180253f1afed9940156443a2b26e64bf99344e8e77567133a82