[INFO] fetching crate testing_crate_io 0.0.0...
[INFO] testing testing_crate_io-0.0.0 against beta-2025-10-28 for beta-1.92-2
[INFO] extracting crate testing_crate_io 0.0.0 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate testing_crate_io 0.0.0
[INFO] finished tweaking crates.io crate testing_crate_io 0.0.0
[INFO] tweaked toml for crates.io crate testing_crate_io 0.0.0 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate testing_crate_io 0.0.0 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-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2bd42c1ac13532ce1dc8c19ecaa5a330586063cf00494c464f3e0b4b9f8aa00b
[INFO] running `Command { std: "docker" "start" "-a" "2bd42c1ac13532ce1dc8c19ecaa5a330586063cf00494c464f3e0b4b9f8aa00b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2bd42c1ac13532ce1dc8c19ecaa5a330586063cf00494c464f3e0b4b9f8aa00b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2bd42c1ac13532ce1dc8c19ecaa5a330586063cf00494c464f3e0b4b9f8aa00b", kill_on_drop: false }`
[INFO] [stdout] 2bd42c1ac13532ce1dc8c19ecaa5a330586063cf00494c464f3e0b4b9f8aa00b
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5942746c115cb98e7c06e461bfd200833e21e83577ba1820cfbf2405fc93a503
[INFO] running `Command { std: "docker" "start" "-a" "5942746c115cb98e7c06e461bfd200833e21e83577ba1820cfbf2405fc93a503", kill_on_drop: false }`
[INFO] [stderr]    Compiling testing_crate_io v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.17s
[INFO] running `Command { std: "docker" "inspect" "5942746c115cb98e7c06e461bfd200833e21e83577ba1820cfbf2405fc93a503", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5942746c115cb98e7c06e461bfd200833e21e83577ba1820cfbf2405fc93a503", kill_on_drop: false }`
[INFO] [stdout] 5942746c115cb98e7c06e461bfd200833e21e83577ba1820cfbf2405fc93a503
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c160b80f00389b45060dba04a4e26cb0ff5abe31e0b35a78322fa7b99d2ecda8
[INFO] running `Command { std: "docker" "start" "-a" "c160b80f00389b45060dba04a4e26cb0ff5abe31e0b35a78322fa7b99d2ecda8", kill_on_drop: false }`
[INFO] [stderr]    Compiling testing_crate_io v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.38s
[INFO] running `Command { std: "docker" "inspect" "c160b80f00389b45060dba04a4e26cb0ff5abe31e0b35a78322fa7b99d2ecda8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c160b80f00389b45060dba04a4e26cb0ff5abe31e0b35a78322fa7b99d2ecda8", kill_on_drop: false }`
[INFO] [stdout] c160b80f00389b45060dba04a4e26cb0ff5abe31e0b35a78322fa7b99d2ecda8
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 54b6b48c616624e251ee9fd8bbe8692947b9fee235fb4929a21228ba8454995c
[INFO] running `Command { std: "docker" "start" "-a" "54b6b48c616624e251ee9fd8bbe8692947b9fee235fb4929a21228ba8454995c", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/testing_crate_io-5094f29eca87f154)
[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 testing_crate_io
[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] running `Command { std: "docker" "inspect" "54b6b48c616624e251ee9fd8bbe8692947b9fee235fb4929a21228ba8454995c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "54b6b48c616624e251ee9fd8bbe8692947b9fee235fb4929a21228ba8454995c", kill_on_drop: false }`
[INFO] [stdout] 54b6b48c616624e251ee9fd8bbe8692947b9fee235fb4929a21228ba8454995c