[INFO] fetching crate cap-std-ext 0.24.3...
[INFO] testing cap-std-ext-0.24.3 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate cap-std-ext 0.24.3 into /workspace/builds/worker-18/source
[INFO] validating manifest of crates.io crate cap-std-ext 0.24.3 on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate cap-std-ext 0.24.3
[INFO] finished tweaking crates.io crate cap-std-ext 0.24.3
[INFO] tweaked toml for crates.io crate cap-std-ext 0.24.3 written to /workspace/builds/worker-18/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "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-18/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c449477f41476f43cfb0ef0c12a0e0c49f23a7a57a8591bbbac956765af7c4d1
[INFO] running `Command { std: "docker" "start" "-a" "c449477f41476f43cfb0ef0c12a0e0c49f23a7a57a8591bbbac956765af7c4d1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c449477f41476f43cfb0ef0c12a0e0c49f23a7a57a8591bbbac956765af7c4d1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c449477f41476f43cfb0ef0c12a0e0c49f23a7a57a8591bbbac956765af7c4d1", kill_on_drop: false }`
[INFO] [stdout] c449477f41476f43cfb0ef0c12a0e0c49f23a7a57a8591bbbac956765af7c4d1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/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" "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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 31e104896c8fc238d75ec7ff1dd0c056e9e55e86bd6414c29be18045fa7315cd
[INFO] running `Command { std: "docker" "start" "-a" "31e104896c8fc238d75ec7ff1dd0c056e9e55e86bd6414c29be18045fa7315cd", kill_on_drop: false }`
[INFO] [stderr]    Compiling io-lifetimes v0.5.3
[INFO] [stderr]    Compiling rustix v0.33.5
[INFO] [stderr]    Compiling io-extras v0.13.2
[INFO] [stderr]    Compiling linux-raw-sys v0.0.42
[INFO] [stderr]    Compiling libc v0.2.123
[INFO] [stderr]    Compiling cap-primitives v0.24.2
[INFO] [stderr]    Compiling cap-std v0.24.2
[INFO] [stderr]    Compiling ambient-authority v0.0.1
[INFO] [stderr]    Compiling ipnet v2.4.0
[INFO] [stderr]    Compiling maybe-owned v0.3.4
[INFO] [stderr]    Compiling getrandom v0.2.6
[INFO] [stderr]    Compiling uuid v0.8.2
[INFO] [stderr]    Compiling fs-set-times v0.15.0
[INFO] [stderr]    Compiling cap-std-ext v0.24.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.88s
[INFO] running `Command { std: "docker" "inspect" "31e104896c8fc238d75ec7ff1dd0c056e9e55e86bd6414c29be18045fa7315cd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "31e104896c8fc238d75ec7ff1dd0c056e9e55e86bd6414c29be18045fa7315cd", kill_on_drop: false }`
[INFO] [stdout] 31e104896c8fc238d75ec7ff1dd0c056e9e55e86bd6414c29be18045fa7315cd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/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" "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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 35575ac4a01eafd5da68ff199433a6158d6b3e15058b1fa4821b690a7d5def02
[INFO] running `Command { std: "docker" "start" "-a" "35575ac4a01eafd5da68ff199433a6158d6b3e15058b1fa4821b690a7d5def02", kill_on_drop: false }`
[INFO] [stderr]    Compiling cap-tempfile v0.24.2
[INFO] [stderr]    Compiling cap-std-ext v0.24.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.30s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/cap_std_ext-af232149c60483d1)
[INFO] [stderr]   Executable tests/it/main.rs (/opt/rustwide/target/debug/deps/it-4d8c90d88a67846e)
[INFO] running `Command { std: "docker" "inspect" "35575ac4a01eafd5da68ff199433a6158d6b3e15058b1fa4821b690a7d5def02", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "35575ac4a01eafd5da68ff199433a6158d6b3e15058b1fa4821b690a7d5def02", kill_on_drop: false }`
[INFO] [stdout] 35575ac4a01eafd5da68ff199433a6158d6b3e15058b1fa4821b690a7d5def02
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/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" "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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 8b2b3d74b28a0febfaa3f6abe346e4bb0cbaa0e057766fb921471282b2c5cc93
[INFO] running `Command { std: "docker" "start" "-a" "8b2b3d74b28a0febfaa3f6abe346e4bb0cbaa0e057766fb921471282b2c5cc93", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/cap_std_ext-af232149c60483d1)
[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]      Running tests/it/main.rs (/opt/rustwide/target/debug/deps/it-4d8c90d88a67846e)
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test optionals ... ok
[INFO] [stdout] test ensuredir ... ok
[INFO] [stdout] test fchdir ... ok
[INFO] [stdout] test link_tempfile_with ... ok
[INFO] [stdout] test link_tempfile ... ok
[INFO] [stderr]    Doc-tests cap-std-ext
[INFO] [stdout] test take_fd ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s
[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" "8b2b3d74b28a0febfaa3f6abe346e4bb0cbaa0e057766fb921471282b2c5cc93", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8b2b3d74b28a0febfaa3f6abe346e4bb0cbaa0e057766fb921471282b2c5cc93", kill_on_drop: false }`
[INFO] [stdout] 8b2b3d74b28a0febfaa3f6abe346e4bb0cbaa0e057766fb921471282b2c5cc93