[INFO] fetching crate parameters 0.2.7...
[INFO] testing parameters-0.2.7 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate parameters 0.2.7 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate parameters 0.2.7
[INFO] finished tweaking crates.io crate parameters 0.2.7
[INFO] tweaked toml for crates.io crate parameters 0.2.7 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate parameters 0.2.7 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] crate crates.io crate parameters 0.2.7 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-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-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 682c5f8520e53332c967cb4900cac60328c8205c25fdf8d3fa4b53616c932882
[INFO] running `Command { std: "docker" "start" "-a" "682c5f8520e53332c967cb4900cac60328c8205c25fdf8d3fa4b53616c932882", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "682c5f8520e53332c967cb4900cac60328c8205c25fdf8d3fa4b53616c932882", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "682c5f8520e53332c967cb4900cac60328c8205c25fdf8d3fa4b53616c932882", kill_on_drop: false }`
[INFO] [stdout] 682c5f8520e53332c967cb4900cac60328c8205c25fdf8d3fa4b53616c932882
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] bfd519b83e184e95c5b5bd90408f2ce079c0f38ec80378564f651bd481a3cdfb
[INFO] running `Command { std: "docker" "start" "-a" "bfd519b83e184e95c5b5bd90408f2ce079c0f38ec80378564f651bd481a3cdfb", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.1.0
[INFO] [stderr]    Compiling libc v0.2.121
[INFO] [stderr]    Compiling memchr v2.4.1
[INFO] [stderr]    Compiling regex-syntax v0.6.25
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling aho-corasick v0.7.18
[INFO] [stderr]    Compiling time v0.1.44
[INFO] [stderr]    Compiling chrono v0.4.19
[INFO] [stderr]    Compiling regex v1.5.5
[INFO] [stderr]    Compiling parameters_lib v0.2.2
[INFO] [stderr]    Compiling parameters v0.2.7 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 8.52s
[INFO] running `Command { std: "docker" "inspect" "bfd519b83e184e95c5b5bd90408f2ce079c0f38ec80378564f651bd481a3cdfb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bfd519b83e184e95c5b5bd90408f2ce079c0f38ec80378564f651bd481a3cdfb", kill_on_drop: false }`
[INFO] [stdout] bfd519b83e184e95c5b5bd90408f2ce079c0f38ec80378564f651bd481a3cdfb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 7a8cc3d1b994722b747a92ebdeca11521f0d128692769cf3f4343ba55cfedfc8
[INFO] running `Command { std: "docker" "start" "-a" "7a8cc3d1b994722b747a92ebdeca11521f0d128692769cf3f4343ba55cfedfc8", kill_on_drop: false }`
[INFO] [stderr]    Compiling parameters v0.2.7 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.57s
[INFO] running `Command { std: "docker" "inspect" "7a8cc3d1b994722b747a92ebdeca11521f0d128692769cf3f4343ba55cfedfc8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7a8cc3d1b994722b747a92ebdeca11521f0d128692769cf3f4343ba55cfedfc8", kill_on_drop: false }`
[INFO] [stdout] 7a8cc3d1b994722b747a92ebdeca11521f0d128692769cf3f4343ba55cfedfc8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 31485a8ae91420805ac587afb0500ff8039b0dfeb99c8243672b17147e88014e
[INFO] running `Command { std: "docker" "start" "-a" "31485a8ae91420805ac587afb0500ff8039b0dfeb99c8243672b17147e88014e", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/parameters-2d7e5b0ea246474e)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests_base::test1 ... 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] running `Command { std: "docker" "inspect" "31485a8ae91420805ac587afb0500ff8039b0dfeb99c8243672b17147e88014e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "31485a8ae91420805ac587afb0500ff8039b0dfeb99c8243672b17147e88014e", kill_on_drop: false }`
[INFO] [stdout] 31485a8ae91420805ac587afb0500ff8039b0dfeb99c8243672b17147e88014e