[INFO] fetching crate uu_unlink 0.0.7... [INFO] testing uu_unlink-0.0.7 against beta-2021-09-08 for beta-1.56-1 [INFO] extracting crate uu_unlink 0.0.7 into /workspace/builds/worker-39/source [INFO] validating manifest of crates.io crate uu_unlink 0.0.7 on toolchain beta-2021-09-08 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate uu_unlink 0.0.7 [INFO] finished tweaking crates.io crate uu_unlink 0.0.7 [INFO] tweaked toml for crates.io crate uu_unlink 0.0.7 written to /workspace/builds/worker-39/source/Cargo.toml [INFO] crate crates.io crate uu_unlink 0.0.7 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "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-39/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-39/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 1deb92d2258e909022cd63a8f338fe690582d782ca332f409ea58d62d52229bb [INFO] running `Command { std: "docker" "start" "-a" "1deb92d2258e909022cd63a8f338fe690582d782ca332f409ea58d62d52229bb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "1deb92d2258e909022cd63a8f338fe690582d782ca332f409ea58d62d52229bb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1deb92d2258e909022cd63a8f338fe690582d782ca332f409ea58d62d52229bb", kill_on_drop: false }` [INFO] [stdout] 1deb92d2258e909022cd63a8f338fe690582d782ca332f409ea58d62d52229bb [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-39/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-39/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 451d94447286211ba6b5cea28936abb86a92101484d0980915c08f15f1be5605 [INFO] running `Command { std: "docker" "start" "-a" "451d94447286211ba6b5cea28936abb86a92101484d0980915c08f15f1be5605", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.98 [INFO] [stderr] Compiling proc-macro2 v1.0.27 [INFO] [stderr] Compiling unicode-width v0.1.8 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling syn v1.0.73 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling dunce v1.0.2 [INFO] [stderr] Compiling wild v2.0.4 [INFO] [stderr] Compiling strsim v0.8.0 [INFO] [stderr] Compiling ansi_term v0.11.0 [INFO] [stderr] Compiling vec_map v0.8.2 [INFO] [stderr] Compiling getopts v0.2.21 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Compiling socket2 v0.4.0 [INFO] [stderr] Compiling term_size v0.3.2 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Compiling dns-lookup v1.0.7 [INFO] [stderr] Compiling clap v2.33.3 [INFO] [stderr] Compiling uucore v0.0.9 [INFO] [stderr] Compiling uucore_procs v0.0.6 [INFO] [stderr] Compiling uu_unlink v0.0.7 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 12.94s [INFO] running `Command { std: "docker" "inspect" "451d94447286211ba6b5cea28936abb86a92101484d0980915c08f15f1be5605", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "451d94447286211ba6b5cea28936abb86a92101484d0980915c08f15f1be5605", kill_on_drop: false }` [INFO] [stdout] 451d94447286211ba6b5cea28936abb86a92101484d0980915c08f15f1be5605 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-39/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-39/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] feeca4eb996b7da7d80ff60bece356f060e847a1ff724e99b350aa36f46f189e [INFO] running `Command { std: "docker" "start" "-a" "feeca4eb996b7da7d80ff60bece356f060e847a1ff724e99b350aa36f46f189e", kill_on_drop: false }` [INFO] [stderr] Compiling uu_unlink v0.0.7 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.71s [INFO] running `Command { std: "docker" "inspect" "feeca4eb996b7da7d80ff60bece356f060e847a1ff724e99b350aa36f46f189e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "feeca4eb996b7da7d80ff60bece356f060e847a1ff724e99b350aa36f46f189e", kill_on_drop: false }` [INFO] [stdout] feeca4eb996b7da7d80ff60bece356f060e847a1ff724e99b350aa36f46f189e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-39/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-39/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] b0248f7459256de93954985fb6d655dde231ed363f206c9a211b6fd913f33fe2 [INFO] running `Command { std: "docker" "start" "-a" "b0248f7459256de93954985fb6d655dde231ed363f206c9a211b6fd913f33fe2", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.22s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/uu_unlink-cf7fb045d82afa5b) [INFO] [stdout] [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/unlink-f20c71310bdd678c) [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] [stderr] Doc-tests uu_unlink [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" "b0248f7459256de93954985fb6d655dde231ed363f206c9a211b6fd913f33fe2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b0248f7459256de93954985fb6d655dde231ed363f206c9a211b6fd913f33fe2", kill_on_drop: false }` [INFO] [stdout] b0248f7459256de93954985fb6d655dde231ed363f206c9a211b6fd913f33fe2