[INFO] fetching crate jetstream_libc 8.3.1...
[INFO] testing jetstream_libc-8.3.1 against 1.90.0 for beta-1.91-3
[INFO] extracting crate jetstream_libc 8.3.1 into /workspace/builds/worker-5-tc1/source
[INFO] started tweaking crates.io crate jetstream_libc 8.3.1
[INFO] finished tweaking crates.io crate jetstream_libc 8.3.1
[INFO] tweaked toml for crates.io crate jetstream_libc 8.3.1 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate jetstream_libc 8.3.1 on toolchain 1.90.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate jetstream_libc 8.3.1 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" "+1.90.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b46a1d86c1990800af2883425cf9c5187d0d196c06c8f364fe6ce964d7331e1b
[INFO] running `Command { std: "docker" "start" "-a" "b46a1d86c1990800af2883425cf9c5187d0d196c06c8f364fe6ce964d7331e1b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b46a1d86c1990800af2883425cf9c5187d0d196c06c8f364fe6ce964d7331e1b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b46a1d86c1990800af2883425cf9c5187d0d196c06c8f364fe6ce964d7331e1b", kill_on_drop: false }`
[INFO] [stdout] b46a1d86c1990800af2883425cf9c5187d0d196c06c8f364fe6ce964d7331e1b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6f24661af050496cb2291e0416887cc166d774b8ea69032be22972743f52b339
[INFO] running `Command { std: "docker" "start" "-a" "6f24661af050496cb2291e0416887cc166d774b8ea69032be22972743f52b339", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.172
[INFO] [stderr]    Compiling jetstream_libc v8.3.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.42s
[INFO] running `Command { std: "docker" "inspect" "6f24661af050496cb2291e0416887cc166d774b8ea69032be22972743f52b339", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6f24661af050496cb2291e0416887cc166d774b8ea69032be22972743f52b339", kill_on_drop: false }`
[INFO] [stdout] 6f24661af050496cb2291e0416887cc166d774b8ea69032be22972743f52b339
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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" "+1.90.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 71ddac21e181d3c3b3437307a41019f24349dacc86325cc54f48ec6ed37beeaf
[INFO] running `Command { std: "docker" "start" "-a" "71ddac21e181d3c3b3437307a41019f24349dacc86325cc54f48ec6ed37beeaf", kill_on_drop: false }`
[INFO] [stderr]    Compiling jetstream_libc v8.3.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.30s
[INFO] running `Command { std: "docker" "inspect" "71ddac21e181d3c3b3437307a41019f24349dacc86325cc54f48ec6ed37beeaf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "71ddac21e181d3c3b3437307a41019f24349dacc86325cc54f48ec6ed37beeaf", kill_on_drop: false }`
[INFO] [stdout] 71ddac21e181d3c3b3437307a41019f24349dacc86325cc54f48ec6ed37beeaf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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" "+1.90.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 090be4a72fb203665b9d2a1d798cdb59ed6355c34d4c3384cd09a525243dfe68
[INFO] running `Command { std: "docker" "start" "-a" "090be4a72fb203665b9d2a1d798cdb59ed6355c34d4c3384cd09a525243dfe68", 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/jetstream_libc-88878726e4a1f389)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests jetstream_libc
[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] [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" "090be4a72fb203665b9d2a1d798cdb59ed6355c34d4c3384cd09a525243dfe68", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "090be4a72fb203665b9d2a1d798cdb59ed6355c34d4c3384cd09a525243dfe68", kill_on_drop: false }`
[INFO] [stdout] 090be4a72fb203665b9d2a1d798cdb59ed6355c34d4c3384cd09a525243dfe68