[INFO] fetching crate shutup 0.2.0...
[INFO] testing shutup-0.2.0 against beta-2026-04-21 for beta-1.96-2
[INFO] extracting crate shutup 0.2.0 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate shutup 0.2.0
[INFO] finished tweaking crates.io crate shutup 0.2.0
[INFO] tweaked toml for crates.io crate shutup 0.2.0 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate shutup 0.2.0 on toolchain beta-2026-04-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate shutup 0.2.0 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-2026-04-21" "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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 620578ff1a46349e99e40d0c4b994a91def340744dfee1655f5aa2c55d2a1386
[INFO] running `Command { std: "docker" "start" "-a" "620578ff1a46349e99e40d0c4b994a91def340744dfee1655f5aa2c55d2a1386", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "620578ff1a46349e99e40d0c4b994a91def340744dfee1655f5aa2c55d2a1386", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "620578ff1a46349e99e40d0c4b994a91def340744dfee1655f5aa2c55d2a1386", kill_on_drop: false }`
[INFO] [stdout] 620578ff1a46349e99e40d0c4b994a91def340744dfee1655f5aa2c55d2a1386
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7ec65ae890f6bc253423e406c34d8c2870b4ce6b691dbbce822dc2a0663a7af2
[INFO] running `Command { std: "docker" "start" "-a" "7ec65ae890f6bc253423e406c34d8c2870b4ce6b691dbbce822dc2a0663a7af2", kill_on_drop: false }`
[INFO] [stderr]    Compiling tokio v1.44.2
[INFO] [stderr]    Compiling shutup v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.66s
[INFO] running `Command { std: "docker" "inspect" "7ec65ae890f6bc253423e406c34d8c2870b4ce6b691dbbce822dc2a0663a7af2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7ec65ae890f6bc253423e406c34d8c2870b4ce6b691dbbce822dc2a0663a7af2", kill_on_drop: false }`
[INFO] [stdout] 7ec65ae890f6bc253423e406c34d8c2870b4ce6b691dbbce822dc2a0663a7af2
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a12d896f99a41db5e6d3027ac6c91fdd738caaa225c524d06499b6caa4386530
[INFO] running `Command { std: "docker" "start" "-a" "a12d896f99a41db5e6d3027ac6c91fdd738caaa225c524d06499b6caa4386530", kill_on_drop: false }`
[INFO] [stderr]    Compiling shutup v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.45s
[INFO] running `Command { std: "docker" "inspect" "a12d896f99a41db5e6d3027ac6c91fdd738caaa225c524d06499b6caa4386530", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a12d896f99a41db5e6d3027ac6c91fdd738caaa225c524d06499b6caa4386530", kill_on_drop: false }`
[INFO] [stdout] a12d896f99a41db5e6d3027ac6c91fdd738caaa225c524d06499b6caa4386530
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 86b89993d13d5bde5823d637e5574b9ffbd60876ab8f7107dbb6b09adfbf80fb
[INFO] running `Command { std: "docker" "start" "-a" "86b89993d13d5bde5823d637e5574b9ffbd60876ab8f7107dbb6b09adfbf80fb", 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/shutup-f0d9d822ef3e0d6c)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stderr]    Doc-tests shutup
[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" "86b89993d13d5bde5823d637e5574b9ffbd60876ab8f7107dbb6b09adfbf80fb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "86b89993d13d5bde5823d637e5574b9ffbd60876ab8f7107dbb6b09adfbf80fb", kill_on_drop: false }`
[INFO] [stdout] 86b89993d13d5bde5823d637e5574b9ffbd60876ab8f7107dbb6b09adfbf80fb
