[INFO] fetching crate trywarn 0.1.0...
[INFO] testing trywarn-0.1.0 against beta-2026-03-05 for beta-1.95-1
[INFO] extracting crate trywarn 0.1.0 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate trywarn 0.1.0
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate trywarn 0.1.0
[INFO] tweaked toml for crates.io crate trywarn 0.1.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate trywarn 0.1.0 on toolchain beta-2026-03-05
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-03-05" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate trywarn 0.1.0 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-2026-03-05" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-03-05" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 609cfab762e663ef57fdd8b9b6a29f38127b6200c337083f39d84bd209ade339
[INFO] running `Command { std: "docker" "start" "-a" "609cfab762e663ef57fdd8b9b6a29f38127b6200c337083f39d84bd209ade339", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "609cfab762e663ef57fdd8b9b6a29f38127b6200c337083f39d84bd209ade339", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "609cfab762e663ef57fdd8b9b6a29f38127b6200c337083f39d84bd209ade339", kill_on_drop: false }`
[INFO] [stdout] 609cfab762e663ef57fdd8b9b6a29f38127b6200c337083f39d84bd209ade339
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-03-05" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4ff62299762e01322619c0897d53afc2e9800c368da68d244d55502e4a5ca83f
[INFO] running `Command { std: "docker" "start" "-a" "4ff62299762e01322619c0897d53afc2e9800c368da68d244d55502e4a5ca83f", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.103
[INFO] [stderr]    Compiling quote v1.0.42
[INFO] [stderr]    Compiling syn v2.0.111
[INFO] [stderr]    Compiling concat-idents v1.1.5
[INFO] [stderr]    Compiling trywarn v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 7.23s
[INFO] running `Command { std: "docker" "inspect" "4ff62299762e01322619c0897d53afc2e9800c368da68d244d55502e4a5ca83f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4ff62299762e01322619c0897d53afc2e9800c368da68d244d55502e4a5ca83f", kill_on_drop: false }`
[INFO] [stdout] 4ff62299762e01322619c0897d53afc2e9800c368da68d244d55502e4a5ca83f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-03-05" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] acdbaeb436c9ce382aa5fd401d49db6222df762b032cbc8a050bf53fe1d78207
[INFO] running `Command { std: "docker" "start" "-a" "acdbaeb436c9ce382aa5fd401d49db6222df762b032cbc8a050bf53fe1d78207", kill_on_drop: false }`
[INFO] [stderr]    Compiling trywarn v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.71s
[INFO] running `Command { std: "docker" "inspect" "acdbaeb436c9ce382aa5fd401d49db6222df762b032cbc8a050bf53fe1d78207", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "acdbaeb436c9ce382aa5fd401d49db6222df762b032cbc8a050bf53fe1d78207", kill_on_drop: false }`
[INFO] [stdout] acdbaeb436c9ce382aa5fd401d49db6222df762b032cbc8a050bf53fe1d78207
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-03-05" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] deb0dc09273befc75b35e6c803c846519bc6b90f398741328c5476b7e510932b
[INFO] running `Command { std: "docker" "start" "-a" "deb0dc09273befc75b35e6c803c846519bc6b90f398741328c5476b7e510932b", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/trywarn-cc32f434ed640a07)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test tests::test_warnable_debug_format ... ok
[INFO] [stdout] test tests::test_warnable_hide ... ok
[INFO] [stdout] test tests::test_warnable_propagate ... ok
[INFO] [stdout] test tests::test_warnable_clear_and_warn ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/trywarn-787680054f88581b)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests trywarn
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 14 tests
[INFO] [stdout] test src/lib.rs - Trivialize (line 1077) ... ignored
[INFO] [stdout] test src/lib.rs - Trivialize (line 1101) ... ignored
[INFO] [stdout] test src/lib.rs - TrackedWarning<W> (line 297) ... ok
[INFO] [stdout] test src/lib.rs - Warnable<T,W,L>::debug (line 880) ... ignored
[INFO] [stdout] test src/lib.rs - DefaultWarning::new (line 86) ... FAILED
[INFO] [stdout] test src/lib.rs - Warnable<T,W,L>::unwrap_into_warnings (line 733) ... ignored
[INFO] [stdout] test src/lib.rs - Warnable<T,W,L>::warn (line 814) ... ignored
[INFO] [stdout] test src/lib.rs - Trivialize (line 1088) ... ok
[INFO] [stdout] test src/lib.rs - Result (line 155) ... FAILED
[INFO] [stdout] test src/lib.rs - DefaultWarning (line 64) ... FAILED
[INFO] [stdout] test src/lib.rs - Warnable (line 334) ... ok
[INFO] [stdout] test src/lib.rs - TrackedWarning (line 230) ... ok
[INFO] [stdout] test src/lib.rs - (line 19) ... ok
[INFO] [stdout] test src/lib.rs - Warnable<T,W,L>::merge (line 777) ... ok
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - DefaultWarning::new (line 86) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `your_crate`
[INFO] [stdout]   --> src/lib.rs:87:5
[INFO] [stdout]    |
[INFO] [stdout] 87 | use your_crate::DefaultWarning;
[INFO] [stdout]    |     ^^^^^^^^^^ use of unresolved module or unlinked crate `your_crate`
[INFO] [stdout]    |
[INFO] [stdout]    = help: if you wanted to use a crate named `your_crate`, use `cargo add your_crate` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - Result (line 155) stdout ----
[INFO] [stdout] error[E0277]: the trait bound `str: std::error::Error` is not satisfied
[INFO] [stdout]    --> src/lib.rs:159:17
[INFO] [stdout]     |
[INFO] [stdout] 159 | fn compute() -> Result<i32, &'static str> {
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `std::error::Error` is not implemented for `str`
[INFO] [stdout]     |
[INFO] [stdout]     = note: required for `&'static str` to implement `std::error::Error`
[INFO] [stdout] note: required by a bound in `Warnable`
[INFO] [stdout]    --> src/lib.rs:356:27
[INFO] [stdout]     |
[INFO] [stdout] 356 | pub struct Warnable<T, W: std::error::Error, L: Logger<W> + 'static = DefaultLogger> {
[INFO] [stdout]     |                           ^^^^^^^^^^^^^^^^^ required by this bound in `Warnable`
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `str: std::error::Error` is not satisfied
[INFO] [stdout]    --> src/lib.rs:161:8
[INFO] [stdout]     |
[INFO] [stdout] 161 |     Ok(Warnable::new(value, None, StdErrLogger))
[INFO] [stdout]     |        ^^^^^^^^ the trait `std::error::Error` is not implemented for `str`
[INFO] [stdout]     |
[INFO] [stdout]     = note: required for `&'static str` to implement `std::error::Error`
[INFO] [stdout] note: required by a bound in `Warnable`
[INFO] [stdout]    --> src/lib.rs:356:27
[INFO] [stdout]     |
[INFO] [stdout] 356 | pub struct Warnable<T, W: std::error::Error, L: Logger<W> + 'static = DefaultLogger> {
[INFO] [stdout]     |                           ^^^^^^^^^^^^^^^^^ required by this bound in `Warnable`
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `str: std::error::Error` is not satisfied
[INFO] [stdout]    --> src/lib.rs:161:5
[INFO] [stdout]     |
[INFO] [stdout] 161 |     Ok(Warnable::new(value, None, StdErrLogger))
[INFO] [stdout]     |     ^^ the trait `std::error::Error` is not implemented for `str`
[INFO] [stdout]     |
[INFO] [stdout]     = note: required for `&'static str` to implement `std::error::Error`
[INFO] [stdout] note: required by a bound in `Warnable`
[INFO] [stdout]    --> src/lib.rs:356:27
[INFO] [stdout]     |
[INFO] [stdout] 356 | pub struct Warnable<T, W: std::error::Error, L: Logger<W> + 'static = DefaultLogger> {
[INFO] [stdout]     |                           ^^^^^^^^^^^^^^^^^ required by this bound in `Warnable`
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `str: std::error::Error` is not satisfied
[INFO] [stdout]    --> src/lib.rs:161:5
[INFO] [stdout]     |
[INFO] [stdout] 161 |     Ok(Warnable::new(value, None, StdErrLogger))
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `std::error::Error` is not implemented for `str`
[INFO] [stdout]     |
[INFO] [stdout]     = note: required for `&'static str` to implement `std::error::Error`
[INFO] [stdout] note: required by a bound in `Warnable`
[INFO] [stdout]    --> src/lib.rs:356:27
[INFO] [stdout]     |
[INFO] [stdout] 356 | pub struct Warnable<T, W: std::error::Error, L: Logger<W> + 'static = DefaultLogger> {
[INFO] [stdout]     |                           ^^^^^^^^^^^^^^^^^ required by this bound in `Warnable`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 4 previous errors
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0277`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - DefaultWarning (line 64) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `your_crate`
[INFO] [stdout]   --> src/lib.rs:65:5
[INFO] [stdout]    |
[INFO] [stdout] 65 | use your_crate::DefaultWarning;
[INFO] [stdout]    |     ^^^^^^^^^^ use of unresolved module or unlinked crate `your_crate`
[INFO] [stdout]    |
[INFO] [stdout]    = help: if you wanted to use a crate named `your_crate`, use `cargo add your_crate` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/lib.rs - DefaultWarning (line 64)
[INFO] [stdout]     src/lib.rs - DefaultWarning::new (line 86)
[INFO] [stdout]     src/lib.rs - Result (line 155)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 6 passed; 3 failed; 5 ignored; 0 measured; 0 filtered out; finished in 0.79s
[INFO] [stdout] 
[INFO] [stdout] all doctests ran in 0.96s; merged doctests compilation took 0.17s
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "deb0dc09273befc75b35e6c803c846519bc6b90f398741328c5476b7e510932b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "deb0dc09273befc75b35e6c803c846519bc6b90f398741328c5476b7e510932b", kill_on_drop: false }`
[INFO] [stdout] deb0dc09273befc75b35e6c803c846519bc6b90f398741328c5476b7e510932b
