[INFO] fetching crate lurien 0.1.0... [INFO] testing lurien-0.1.0 against 1.55.0 for beta-1.56-1 [INFO] extracting crate lurien 0.1.0 into /workspace/builds/worker-107/source [INFO] validating manifest of crates.io crate lurien 0.1.0 on toolchain 1.55.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate lurien 0.1.0 [INFO] finished tweaking crates.io crate lurien 0.1.0 [INFO] tweaked toml for crates.io crate lurien 0.1.0 written to /workspace/builds/worker-107/source/Cargo.toml [INFO] crate crates.io crate lurien 0.1.0 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded grep-cli v0.1.6 [INFO] [stderr] Downloaded clap v3.0.0-beta.4 [INFO] [stderr] Downloaded grep-printer v0.1.6 [INFO] [stderr] Downloaded encoding_rs_io v0.1.7 [INFO] [stderr] Downloaded grep-regex v0.1.9 [INFO] [stderr] Downloaded grep v0.2.8 [INFO] [stderr] Downloaded grep-searcher v0.1.8 [INFO] [stderr] Downloaded grep-matcher v0.1.5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-107/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-107/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" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 2fb166ff955c90c6a32e757a3689791df25b0d1b358e4a00e8d0bd4f12e80b09 [INFO] running `Command { std: "docker" "start" "-a" "2fb166ff955c90c6a32e757a3689791df25b0d1b358e4a00e8d0bd4f12e80b09", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "2fb166ff955c90c6a32e757a3689791df25b0d1b358e4a00e8d0bd4f12e80b09", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2fb166ff955c90c6a32e757a3689791df25b0d1b358e4a00e8d0bd4f12e80b09", kill_on_drop: false }` [INFO] [stdout] 2fb166ff955c90c6a32e757a3689791df25b0d1b358e4a00e8d0bd4f12e80b09 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-107/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-107/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" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 5c8c22fe602e454db917d0c174554108f86ac71a661c1e94fc696472f5a532d0 [INFO] running `Command { std: "docker" "start" "-a" "5c8c22fe602e454db917d0c174554108f86ac71a661c1e94fc696472f5a532d0", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.28 [INFO] [stderr] Compiling memchr v2.4.1 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling syn v1.0.75 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling libc v0.2.101 [INFO] [stderr] Compiling version_check v0.9.3 [INFO] [stderr] Compiling regex-automata v0.1.10 [INFO] [stderr] Compiling serde_derive v1.0.129 [INFO] [stderr] Compiling encoding_rs v0.8.28 [INFO] [stderr] Compiling serde v1.0.129 [INFO] [stderr] Compiling regex-syntax v0.6.25 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Compiling fnv v1.0.7 [INFO] [stderr] Compiling once_cell v1.8.0 [INFO] [stderr] Compiling same-file v1.0.6 [INFO] [stderr] Compiling serde_json v1.0.66 [INFO] [stderr] Compiling termcolor v1.1.2 [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling itoa v0.4.8 [INFO] [stderr] Compiling unicode-segmentation v1.8.0 [INFO] [stderr] Compiling crossbeam-utils v0.8.5 [INFO] [stderr] Compiling bytecount v0.6.2 [INFO] [stderr] Compiling hashbrown v0.11.2 [INFO] [stderr] Compiling base64 v0.13.0 [INFO] [stderr] Compiling unicode-width v0.1.8 [INFO] [stderr] Compiling bitflags v1.3.2 [INFO] [stderr] Compiling vec_map v0.8.2 [INFO] [stderr] Compiling strsim v0.10.0 [INFO] [stderr] Compiling os_str_bytes v3.1.0 [INFO] [stderr] Compiling walkdir v2.3.2 [INFO] [stderr] Compiling thread_local v1.1.3 [INFO] [stderr] Compiling textwrap v0.14.2 [INFO] [stderr] Compiling heck v0.3.3 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling indexmap v1.7.0 [INFO] [stderr] Compiling bstr v0.2.16 [INFO] [stderr] Compiling aho-corasick v0.7.18 [INFO] [stderr] Compiling grep-matcher v0.1.5 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Compiling memmap2 v0.3.1 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling encoding_rs_io v0.1.7 [INFO] [stderr] Compiling grep-searcher v0.1.8 [INFO] [stderr] Compiling regex v1.5.4 [INFO] [stderr] Compiling clap_derive v3.0.0-beta.4 [INFO] [stderr] Compiling globset v0.4.8 [INFO] [stderr] Compiling grep-regex v0.1.9 [INFO] [stderr] Compiling grep-cli v0.1.6 [INFO] [stderr] Compiling ignore v0.4.18 [INFO] [stderr] Compiling clap v3.0.0-beta.4 [INFO] [stderr] Compiling bincode v1.3.3 [INFO] [stderr] Compiling grep-printer v0.1.6 [INFO] [stderr] Compiling grep v0.2.8 [INFO] [stderr] Compiling lurien v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 44.06s [INFO] running `Command { std: "docker" "inspect" "5c8c22fe602e454db917d0c174554108f86ac71a661c1e94fc696472f5a532d0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5c8c22fe602e454db917d0c174554108f86ac71a661c1e94fc696472f5a532d0", kill_on_drop: false }` [INFO] [stdout] 5c8c22fe602e454db917d0c174554108f86ac71a661c1e94fc696472f5a532d0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-107/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-107/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" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d84e3d68f2e3e031c7165dceefa4f028954845e2ed81bd73d6cf7e70b90c076b [INFO] running `Command { std: "docker" "start" "-a" "d84e3d68f2e3e031c7165dceefa4f028954845e2ed81bd73d6cf7e70b90c076b", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling ppv-lite86 v0.2.10 [INFO] [stderr] Compiling remove_dir_all v0.5.3 [INFO] [stderr] Compiling getrandom v0.2.3 [INFO] [stderr] Compiling rand_core v0.6.3 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling rand v0.8.4 [INFO] [stderr] Compiling tempfile v3.2.0 [INFO] [stderr] Compiling lurien v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 5.73s [INFO] running `Command { std: "docker" "inspect" "d84e3d68f2e3e031c7165dceefa4f028954845e2ed81bd73d6cf7e70b90c076b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d84e3d68f2e3e031c7165dceefa4f028954845e2ed81bd73d6cf7e70b90c076b", kill_on_drop: false }` [INFO] [stdout] d84e3d68f2e3e031c7165dceefa4f028954845e2ed81bd73d6cf7e70b90c076b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-107/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-107/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" "+1.55.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 575f7f9609a75d75ef0cda7e0b4a11d12c9e1a0e393429a17aef8bb248854501 [INFO] running `Command { std: "docker" "start" "-a" "575f7f9609a75d75ef0cda7e0b4a11d12c9e1a0e393429a17aef8bb248854501", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.13s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/lurien-bafa9564d5041b99) [INFO] [stdout] [INFO] [stdout] running 5 tests [INFO] [stdout] test core::util::tests::test_sorted_vec_traits ... ok [INFO] [stdout] test core::util::tests::test_sorted_vec_try_push ... ok [INFO] [stdout] test core::marker::tests::test_into_marker_err ... ok [INFO] [stdout] test core::serde::tests::test_data_storage ... ok [INFO] [stdout] test core::marker::tests::test_into_marker_ok ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/main-3e303b98069cd0a9) [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 lurien [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" "575f7f9609a75d75ef0cda7e0b4a11d12c9e1a0e393429a17aef8bb248854501", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "575f7f9609a75d75ef0cda7e0b4a11d12c9e1a0e393429a17aef8bb248854501", kill_on_drop: false }` [INFO] [stdout] 575f7f9609a75d75ef0cda7e0b4a11d12c9e1a0e393429a17aef8bb248854501