[INFO] fetching crate rustc-simple-version 0.1.1...
[INFO] testing rustc-simple-version-0.1.1 against beta-2025-10-28 for beta-1.92-2
[INFO] extracting crate rustc-simple-version 0.1.1 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate rustc-simple-version 0.1.1
[INFO] finished tweaking crates.io crate rustc-simple-version 0.1.1
[INFO] tweaked toml for crates.io crate rustc-simple-version 0.1.1 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate rustc-simple-version 0.1.1 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] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "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-2025-10-28" "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] eb978cff147e0fd1df5ea6e04a7c371be21ed4d0eb70b629504613daeab50bb2
[INFO] running `Command { std: "docker" "start" "-a" "eb978cff147e0fd1df5ea6e04a7c371be21ed4d0eb70b629504613daeab50bb2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "eb978cff147e0fd1df5ea6e04a7c371be21ed4d0eb70b629504613daeab50bb2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eb978cff147e0fd1df5ea6e04a7c371be21ed4d0eb70b629504613daeab50bb2", kill_on_drop: false }`
[INFO] [stdout] eb978cff147e0fd1df5ea6e04a7c371be21ed4d0eb70b629504613daeab50bb2
[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] 77fdc5f7687b254dcd754654b2b8582f805e1609a81d422bf3bbc5e246159bbb
[INFO] running `Command { std: "docker" "start" "-a" "77fdc5f7687b254dcd754654b2b8582f805e1609a81d422bf3bbc5e246159bbb", kill_on_drop: false }`
[INFO] [stderr]    Compiling rustc-simple-version v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.43s
[INFO] running `Command { std: "docker" "inspect" "77fdc5f7687b254dcd754654b2b8582f805e1609a81d422bf3bbc5e246159bbb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "77fdc5f7687b254dcd754654b2b8582f805e1609a81d422bf3bbc5e246159bbb", kill_on_drop: false }`
[INFO] [stdout] 77fdc5f7687b254dcd754654b2b8582f805e1609a81d422bf3bbc5e246159bbb
[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] 48bef1f3d27bb145a2c73a798dea165e8343d52e49bb4119ce1d033e84acf63b
[INFO] running `Command { std: "docker" "start" "-a" "48bef1f3d27bb145a2c73a798dea165e8343d52e49bb4119ce1d033e84acf63b", kill_on_drop: false }`
[INFO] [stderr]    Compiling rustc-simple-version v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.41s
[INFO] running `Command { std: "docker" "inspect" "48bef1f3d27bb145a2c73a798dea165e8343d52e49bb4119ce1d033e84acf63b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "48bef1f3d27bb145a2c73a798dea165e8343d52e49bb4119ce1d033e84acf63b", kill_on_drop: false }`
[INFO] [stdout] 48bef1f3d27bb145a2c73a798dea165e8343d52e49bb4119ce1d033e84acf63b
[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] cabc78d63681892b54dee427731d8a8f201cbe7f7544d31b765f817639d65203
[INFO] running `Command { std: "docker" "start" "-a" "cabc78d63681892b54dee427731d8a8f201cbe7f7544d31b765f817639d65203", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/rustc_simple_version-9ce17cc871982009)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::test_rustc_version ... ok
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests rustc_simple_version
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs - (line 7) ... ok
[INFO] [stdout] test src/lib.rs - RUSTC_VERSION (line 18) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.40s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "cabc78d63681892b54dee427731d8a8f201cbe7f7544d31b765f817639d65203", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cabc78d63681892b54dee427731d8a8f201cbe7f7544d31b765f817639d65203", kill_on_drop: false }`
[INFO] [stdout] cabc78d63681892b54dee427731d8a8f201cbe7f7544d31b765f817639d65203