[INFO] fetching crate threadbound 0.1.8...
[INFO] testing threadbound-0.1.8 against beta-2026-04-21 for beta-1.96-2
[INFO] extracting crate threadbound 0.1.8 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate threadbound 0.1.8
[INFO] finished tweaking crates.io crate threadbound 0.1.8
[INFO] tweaked toml for crates.io crate threadbound 0.1.8 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate threadbound 0.1.8 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 threadbound 0.1.8 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] [stderr]     Blocking waiting for file lock on package cache
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d3d6da6cf136bddf54dbc4ac18cd4ba26d89951d59446ca8bccc01b34416aab5
[INFO] running `Command { std: "docker" "start" "-a" "d3d6da6cf136bddf54dbc4ac18cd4ba26d89951d59446ca8bccc01b34416aab5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d3d6da6cf136bddf54dbc4ac18cd4ba26d89951d59446ca8bccc01b34416aab5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d3d6da6cf136bddf54dbc4ac18cd4ba26d89951d59446ca8bccc01b34416aab5", kill_on_drop: false }`
[INFO] [stdout] d3d6da6cf136bddf54dbc4ac18cd4ba26d89951d59446ca8bccc01b34416aab5
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2f9a6b2c8c3643206d42e55785fa7467292a837e21433475d1ad47b15c8c19dc
[INFO] running `Command { std: "docker" "start" "-a" "2f9a6b2c8c3643206d42e55785fa7467292a837e21433475d1ad47b15c8c19dc", kill_on_drop: false }`
[INFO] [stderr]    Compiling threadbound v0.1.8 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.20s
[INFO] running `Command { std: "docker" "inspect" "2f9a6b2c8c3643206d42e55785fa7467292a837e21433475d1ad47b15c8c19dc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2f9a6b2c8c3643206d42e55785fa7467292a837e21433475d1ad47b15c8c19dc", kill_on_drop: false }`
[INFO] [stdout] 2f9a6b2c8c3643206d42e55785fa7467292a837e21433475d1ad47b15c8c19dc
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f0ce404d7198e0dcc8e2df2bf5b754800ff9861589f7dfbfd08d6abdb9fd3f56
[INFO] running `Command { std: "docker" "start" "-a" "f0ce404d7198e0dcc8e2df2bf5b754800ff9861589f7dfbfd08d6abdb9fd3f56", kill_on_drop: false }`
[INFO] [stderr]    Compiling threadbound v0.1.8 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.29s
[INFO] running `Command { std: "docker" "inspect" "f0ce404d7198e0dcc8e2df2bf5b754800ff9861589f7dfbfd08d6abdb9fd3f56", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f0ce404d7198e0dcc8e2df2bf5b754800ff9861589f7dfbfd08d6abdb9fd3f56", kill_on_drop: false }`
[INFO] [stdout] f0ce404d7198e0dcc8e2df2bf5b754800ff9861589f7dfbfd08d6abdb9fd3f56
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 6bee12f0dd979199dbc497eafc68ab41bd060472a2ae5c36c9cb37a0b4050dbd
[INFO] running `Command { std: "docker" "start" "-a" "6bee12f0dd979199dbc497eafc68ab41bd060472a2ae5c36c9cb37a0b4050dbd", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/threadbound-ff901a0de0f3aabc)
[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 threadbound
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 15) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.37s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "6bee12f0dd979199dbc497eafc68ab41bd060472a2ae5c36c9cb37a0b4050dbd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6bee12f0dd979199dbc497eafc68ab41bd060472a2ae5c36c9cb37a0b4050dbd", kill_on_drop: false }`
[INFO] [stdout] 6bee12f0dd979199dbc497eafc68ab41bd060472a2ae5c36c9cb37a0b4050dbd
