[INFO] fetching crate valib 0.2.4...
[INFO] testing valib-0.2.4 against beta-2025-10-28 for beta-1.92-2
[INFO] extracting crate valib 0.2.4 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate valib 0.2.4
[INFO] finished tweaking crates.io crate valib 0.2.4
[INFO] tweaked toml for crates.io crate valib 0.2.4 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate valib 0.2.4 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] crate crates.io crate valib 0.2.4 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-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-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 4b4348eb1b93ee44736ecec5f279807fd6d8acaac6540c848f0a052c8d97b57b
[INFO] running `Command { std: "docker" "start" "-a" "4b4348eb1b93ee44736ecec5f279807fd6d8acaac6540c848f0a052c8d97b57b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4b4348eb1b93ee44736ecec5f279807fd6d8acaac6540c848f0a052c8d97b57b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4b4348eb1b93ee44736ecec5f279807fd6d8acaac6540c848f0a052c8d97b57b", kill_on_drop: false }`
[INFO] [stdout] 4b4348eb1b93ee44736ecec5f279807fd6d8acaac6540c848f0a052c8d97b57b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 2728dcd3518331d8f964a13605de392b932de00f7d28fbe4027f1ea8d3e1ab86
[INFO] running `Command { std: "docker" "start" "-a" "2728dcd3518331d8f964a13605de392b932de00f7d28fbe4027f1ea8d3e1ab86", kill_on_drop: false }`
[INFO] [stderr]    Compiling valargs v0.1.7
[INFO] [stderr]    Compiling valib v0.2.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.45s
[INFO] running `Command { std: "docker" "inspect" "2728dcd3518331d8f964a13605de392b932de00f7d28fbe4027f1ea8d3e1ab86", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2728dcd3518331d8f964a13605de392b932de00f7d28fbe4027f1ea8d3e1ab86", kill_on_drop: false }`
[INFO] [stdout] 2728dcd3518331d8f964a13605de392b932de00f7d28fbe4027f1ea8d3e1ab86
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] d269da7c9fb1419d1a630a4cfaf6c98ae4ec25de55520b5f82ad5ef338404a23
[INFO] running `Command { std: "docker" "start" "-a" "d269da7c9fb1419d1a630a4cfaf6c98ae4ec25de55520b5f82ad5ef338404a23", kill_on_drop: false }`
[INFO] [stderr]    Compiling valib v0.2.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.29s
[INFO] running `Command { std: "docker" "inspect" "d269da7c9fb1419d1a630a4cfaf6c98ae4ec25de55520b5f82ad5ef338404a23", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d269da7c9fb1419d1a630a4cfaf6c98ae4ec25de55520b5f82ad5ef338404a23", kill_on_drop: false }`
[INFO] [stdout] d269da7c9fb1419d1a630a4cfaf6c98ae4ec25de55520b5f82ad5ef338404a23
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] c836a3880ec60f65852dedf39a23a73ecd155b832fb027fe33645218092e7507
[INFO] running `Command { std: "docker" "start" "-a" "c836a3880ec60f65852dedf39a23a73ecd155b832fb027fe33645218092e7507", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/valib-33008e9029d9c0c8)
[INFO] [stdout] running 0 tests
[INFO] [stderr]    Doc-tests valib
[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 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" "c836a3880ec60f65852dedf39a23a73ecd155b832fb027fe33645218092e7507", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c836a3880ec60f65852dedf39a23a73ecd155b832fb027fe33645218092e7507", kill_on_drop: false }`
[INFO] [stdout] c836a3880ec60f65852dedf39a23a73ecd155b832fb027fe33645218092e7507