[INFO] fetching crate eric 1.2.0...
[INFO] testing eric-1.2.0 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate eric 1.2.0 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate eric 1.2.0
[INFO] finished tweaking crates.io crate eric 1.2.0
[INFO] tweaked toml for crates.io crate eric 1.2.0 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate eric 1.2.0 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] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 5f90e1d197c5e5e896136afa5751dde81619930ea654a3ec7fc384266b5a1f38
[INFO] running `Command { std: "docker" "start" "-a" "5f90e1d197c5e5e896136afa5751dde81619930ea654a3ec7fc384266b5a1f38", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5f90e1d197c5e5e896136afa5751dde81619930ea654a3ec7fc384266b5a1f38", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5f90e1d197c5e5e896136afa5751dde81619930ea654a3ec7fc384266b5a1f38", kill_on_drop: false }`
[INFO] [stdout] 5f90e1d197c5e5e896136afa5751dde81619930ea654a3ec7fc384266b5a1f38
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 6870150c80d6143bc36525f40f5860909ad79cd0c40451d33ae713c006e2f084
[INFO] running `Command { std: "docker" "start" "-a" "6870150c80d6143bc36525f40f5860909ad79cd0c40451d33ae713c006e2f084", kill_on_drop: false }`
[INFO] [stderr]    Compiling eric v1.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.14s
[INFO] running `Command { std: "docker" "inspect" "6870150c80d6143bc36525f40f5860909ad79cd0c40451d33ae713c006e2f084", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6870150c80d6143bc36525f40f5860909ad79cd0c40451d33ae713c006e2f084", kill_on_drop: false }`
[INFO] [stdout] 6870150c80d6143bc36525f40f5860909ad79cd0c40451d33ae713c006e2f084
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] fe62e6afe66cd4a4534d18ab7f520df4ce8e3979b67a35ed236e62949b30f6a2
[INFO] running `Command { std: "docker" "start" "-a" "fe62e6afe66cd4a4534d18ab7f520df4ce8e3979b67a35ed236e62949b30f6a2", kill_on_drop: false }`
[INFO] [stderr]    Compiling eric v1.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.37s
[INFO] running `Command { std: "docker" "inspect" "fe62e6afe66cd4a4534d18ab7f520df4ce8e3979b67a35ed236e62949b30f6a2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fe62e6afe66cd4a4534d18ab7f520df4ce8e3979b67a35ed236e62949b30f6a2", kill_on_drop: false }`
[INFO] [stdout] fe62e6afe66cd4a4534d18ab7f520df4ce8e3979b67a35ed236e62949b30f6a2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 5d51de45fe8a3dc992afca55dbe6ab16562d331c319eeb9ba92fe3f522c92c7a
[INFO] running `Command { std: "docker" "start" "-a" "5d51de45fe8a3dc992afca55dbe6ab16562d331c319eeb9ba92fe3f522c92c7a", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/eric-43c728850bd9fbbe)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test test_error ... 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 eric
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test src/lib.rs - error (line 17) ... ok
[INFO] [stdout] test src/lib.rs - error (line 13) ... ok
[INFO] [stdout] test src/lib.rs - error (line 5) ... ok
[INFO] [stdout] test src/lib.rs - error (line 9) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.33s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "5d51de45fe8a3dc992afca55dbe6ab16562d331c319eeb9ba92fe3f522c92c7a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5d51de45fe8a3dc992afca55dbe6ab16562d331c319eeb9ba92fe3f522c92c7a", kill_on_drop: false }`
[INFO] [stdout] 5d51de45fe8a3dc992afca55dbe6ab16562d331c319eeb9ba92fe3f522c92c7a