[INFO] fetching crate error-utils 0.1.4...
[INFO] testing error-utils-0.1.4 against beta-2026-03-05 for beta-1.95-1
[INFO] extracting crate error-utils 0.1.4 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate error-utils 0.1.4
[INFO] finished tweaking crates.io crate error-utils 0.1.4
[INFO] tweaked toml for crates.io crate error-utils 0.1.4 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate error-utils 0.1.4 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 error-utils 0.1.4 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-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 0c1dab08de16aa82401e2ecb1279a7b649a5256e4b398f41bf4284ab4c2955b8
[INFO] running `Command { std: "docker" "start" "-a" "0c1dab08de16aa82401e2ecb1279a7b649a5256e4b398f41bf4284ab4c2955b8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0c1dab08de16aa82401e2ecb1279a7b649a5256e4b398f41bf4284ab4c2955b8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0c1dab08de16aa82401e2ecb1279a7b649a5256e4b398f41bf4284ab4c2955b8", kill_on_drop: false }`
[INFO] [stdout] 0c1dab08de16aa82401e2ecb1279a7b649a5256e4b398f41bf4284ab4c2955b8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 0849cfbd7e49fe661486bdce4eaf1d248f1c264914cdaccd0832bad31ded762f
[INFO] running `Command { std: "docker" "start" "-a" "0849cfbd7e49fe661486bdce4eaf1d248f1c264914cdaccd0832bad31ded762f", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.41
[INFO] [stderr]    Compiling unicode-ident v1.0.2
[INFO] [stderr]    Compiling quote v1.0.20
[INFO] [stderr]    Compiling syn v1.0.98
[INFO] [stderr]    Compiling error-utils-derive v0.1.3
[INFO] [stderr]    Compiling error-utils v0.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.57s
[INFO] running `Command { std: "docker" "inspect" "0849cfbd7e49fe661486bdce4eaf1d248f1c264914cdaccd0832bad31ded762f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0849cfbd7e49fe661486bdce4eaf1d248f1c264914cdaccd0832bad31ded762f", kill_on_drop: false }`
[INFO] [stdout] 0849cfbd7e49fe661486bdce4eaf1d248f1c264914cdaccd0832bad31ded762f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] f3a47f09d513cc16972ab224ee218b778af44583da0db6f21f64e2ac25d3aae8
[INFO] running `Command { std: "docker" "start" "-a" "f3a47f09d513cc16972ab224ee218b778af44583da0db6f21f64e2ac25d3aae8", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.140
[INFO] [stderr]    Compiling toml v0.5.9
[INFO] [stderr]    Compiling error-utils v0.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 5.78s
[INFO] running `Command { std: "docker" "inspect" "f3a47f09d513cc16972ab224ee218b778af44583da0db6f21f64e2ac25d3aae8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f3a47f09d513cc16972ab224ee218b778af44583da0db6f21f64e2ac25d3aae8", kill_on_drop: false }`
[INFO] [stdout] f3a47f09d513cc16972ab224ee218b778af44583da0db6f21f64e2ac25d3aae8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] b4fc2526163c8025749e491e72c1151e171464351d8a6892923bf7a8a7780fb7
[INFO] running `Command { std: "docker" "start" "-a" "b4fc2526163c8025749e491e72c1151e171464351d8a6892923bf7a8a7780fb7", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/error_utils-ba92d26ff929386e)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests error_utils
[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] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test src/handle.rs - handle::handle_err (line 22) ... FAILED
[INFO] [stdout] test src/handle.rs - handle::handle_err (line 11) ... FAILED
[INFO] [stdout] test src/fail.rs - fail::fail (line 17) ... FAILED
[INFO] [stdout] test src/fail.rs - fail::fail (line 9) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/handle.rs - handle::handle_err (line 22) stdout ----
[INFO] [stdout] error: expected item, found keyword `let`
[INFO] [stdout]   --> src/handle.rs:25:1
[INFO] [stdout]    |
[INFO] [stdout] 25 | let result = match /* Some expression */ {
[INFO] [stdout]    | ^^^
[INFO] [stdout]    | |
[INFO] [stdout]    | `let` cannot be used for global variables
[INFO] [stdout]    | help: consider using `static` or `const` instead of `let`
[INFO] [stdout]    |
[INFO] [stdout]    = note: for a full list of items that can appear in modules, see <https://doc.rust-lang.org/reference/items.html>
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/handle.rs - handle::handle_err (line 11) stdout ----
[INFO] [stdout] error: expected item, found keyword `let`
[INFO] [stdout]   --> src/handle.rs:14:1
[INFO] [stdout]    |
[INFO] [stdout] 14 | let result = match /* Some expression */ {
[INFO] [stdout]    | ^^^
[INFO] [stdout]    | |
[INFO] [stdout]    | `let` cannot be used for global variables
[INFO] [stdout]    | help: consider using `static` or `const` instead of `let`
[INFO] [stdout]    |
[INFO] [stdout]    = note: for a full list of items that can appear in modules, see <https://doc.rust-lang.org/reference/items.html>
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/fail.rs - fail::fail (line 17) stdout ----
[INFO] [stdout] error: cannot find macro `fail` in this scope
[INFO] [stdout]   --> src/fail.rs:18:1
[INFO] [stdout]    |
[INFO] [stdout] 18 | fail!(/* exit code */);
[INFO] [stdout]    | ^^^^
[INFO] [stdout] 
[INFO] [stdout] error[E0061]: this function takes 1 argument but 0 arguments were supplied
[INFO] [stdout]   --> src/fail.rs:20:1
[INFO] [stdout]    |
[INFO] [stdout] 20 | std::process::exit(/* exit code */);
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^----------------- argument #1 of type `i32` is missing
[INFO] [stdout]    |
[INFO] [stdout] note: function defined here
[INFO] [stdout]   --> /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/std/src/process.rs:2465:7
[INFO] [stdout] help: provide the argument
[INFO] [stdout]    |
[INFO] [stdout] 20 - std::process::exit(/* exit code */);
[INFO] [stdout] 20 + std::process::exit(/* i32 */);
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0061`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/fail.rs - fail::fail (line 9) stdout ----
[INFO] [stdout] error: cannot find macro `fail` in this scope
[INFO] [stdout]   --> src/fail.rs:10:1
[INFO] [stdout]    |
[INFO] [stdout] 10 | fail!();
[INFO] [stdout]    | ^^^^
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/fail.rs - fail::fail (line 17)
[INFO] [stdout]     src/fail.rs - fail::fail (line 9)
[INFO] [stdout]     src/handle.rs - handle::handle_err (line 11)
[INFO] [stdout]     src/handle.rs - handle::handle_err (line 22)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 4 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.20s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "b4fc2526163c8025749e491e72c1151e171464351d8a6892923bf7a8a7780fb7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b4fc2526163c8025749e491e72c1151e171464351d8a6892923bf7a8a7780fb7", kill_on_drop: false }`
[INFO] [stdout] b4fc2526163c8025749e491e72c1151e171464351d8a6892923bf7a8a7780fb7
