[INFO] fetching crate gut 0.8.0... [INFO] testing gut-0.8.0 against 1.59.0 for beta-1.60-1 [INFO] extracting crate gut 0.8.0 into /workspace/builds/worker-29/source [INFO] validating manifest of crates.io crate gut 0.8.0 on toolchain 1.59.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate gut 0.8.0 [INFO] finished tweaking crates.io crate gut 0.8.0 [INFO] tweaked toml for crates.io crate gut 0.8.0 written to /workspace/builds/worker-29/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "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-29/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 16f414f3d426b502322f9ccce6f61319259d090e69cbdcd748506e06e3ca10c1 [INFO] running `Command { std: "docker" "start" "-a" "16f414f3d426b502322f9ccce6f61319259d090e69cbdcd748506e06e3ca10c1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "16f414f3d426b502322f9ccce6f61319259d090e69cbdcd748506e06e3ca10c1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "16f414f3d426b502322f9ccce6f61319259d090e69cbdcd748506e06e3ca10c1", kill_on_drop: false }` [INFO] [stdout] 16f414f3d426b502322f9ccce6f61319259d090e69cbdcd748506e06e3ca10c1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 26724bd116ec6bd97da04acd84fcb59df41be3b8e58e8462c02c370d7b380d34 [INFO] running `Command { std: "docker" "start" "-a" "26724bd116ec6bd97da04acd84fcb59df41be3b8e58e8462c02c370d7b380d34", 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 libc v0.2.119 [INFO] [stderr] Compiling crossbeam-utils v0.8.7 [INFO] [stderr] Compiling crossbeam-epoch v0.9.7 [INFO] [stderr] Compiling bytemuck v1.7.3 [INFO] [stderr] Compiling rayon-core v1.9.1 [INFO] [stderr] Compiling memchr v2.4.1 [INFO] [stderr] Compiling unicode-segmentation v1.9.0 [INFO] [stderr] Compiling once_cell v1.9.0 [INFO] [stderr] Compiling paste v1.0.6 [INFO] [stderr] Compiling lz4_flex v0.7.5 [INFO] [stderr] Compiling reinterpret v0.2.1 [INFO] [stderr] Compiling obj v0.10.2 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling memoffset v0.6.5 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling rayon v1.5.1 [INFO] [stderr] Compiling num-rational v0.4.0 [INFO] [stderr] Compiling lzma-sys v0.1.17 [INFO] [stderr] Compiling ahash v0.7.6 [INFO] [stderr] Compiling matrixmultiply v0.3.2 [INFO] [stderr] Compiling thiserror-impl v1.0.30 [INFO] [stderr] Compiling num-derive v0.3.3 [INFO] [stderr] Compiling nalgebra-macros v0.1.0 [INFO] [stderr] Compiling meshx-derive v0.1.0 [INFO] [stderr] Compiling serde v1.0.136 [INFO] [stderr] Compiling safe_arch v0.6.0 [INFO] [stderr] Compiling heck v0.3.3 [INFO] [stderr] Compiling dync-derive v0.4.0 [INFO] [stderr] Compiling crossbeam-channel v0.5.2 [INFO] [stderr] Compiling wide v0.7.4 [INFO] [stderr] Compiling crossbeam-deque v0.8.1 [INFO] [stderr] Compiling num_cpus v1.13.1 [INFO] [stderr] Compiling memchr v1.0.2 [INFO] [stderr] Compiling getrandom v0.2.5 [INFO] [stderr] Compiling flate2 v1.0.22 [INFO] [stderr] Compiling nom v3.2.1 [INFO] [stderr] Compiling xz2 v0.1.6 [INFO] [stderr] Compiling num-complex v0.4.0 [INFO] [stderr] Compiling approx v0.5.1 [INFO] [stderr] Compiling hashbrown v0.11.2 [INFO] [stderr] Compiling thiserror v1.0.30 [INFO] [stderr] Compiling simba v0.6.0 [INFO] [stderr] Compiling dync v0.5.0 [INFO] [stderr] Compiling toml v0.5.8 [INFO] [stderr] Compiling quick-xml v0.22.0 [INFO] [stderr] Compiling vtkio v0.6.3 [INFO] [stderr] Compiling proc-macro-crate v1.1.3 [INFO] [stderr] Compiling flatk-derive v0.3.0 [INFO] [stderr] Compiling flatk v0.5.2 [INFO] [stderr] Compiling nalgebra v0.29.0 [INFO] [stderr] Compiling meshx v0.1.3 [INFO] [stderr] Compiling gut v0.8.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 39.54s [INFO] running `Command { std: "docker" "inspect" "26724bd116ec6bd97da04acd84fcb59df41be3b8e58e8462c02c370d7b380d34", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "26724bd116ec6bd97da04acd84fcb59df41be3b8e58e8462c02c370d7b380d34", kill_on_drop: false }` [INFO] [stdout] 26724bd116ec6bd97da04acd84fcb59df41be3b8e58e8462c02c370d7b380d34 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 8f9a94b2a00a9081c47b488db166d5f5f6ae5f11a76e81a9b1aec784560aed91 [INFO] running `Command { std: "docker" "start" "-a" "8f9a94b2a00a9081c47b488db166d5f5f6ae5f11a76e81a9b1aec784560aed91", kill_on_drop: false }` [INFO] [stderr] Compiling semver v1.0.6 [INFO] [stderr] Compiling plotters-backend v0.3.2 [INFO] [stderr] Compiling half v1.8.2 [INFO] [stderr] Compiling regex-syntax v0.6.25 [INFO] [stderr] Compiling oorandom v11.1.3 [INFO] [stderr] Compiling itertools v0.10.3 [INFO] [stderr] Compiling clap v2.34.0 [INFO] [stderr] Compiling csv-core v0.1.10 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling rand_core v0.6.3 [INFO] [stderr] Compiling bstr v0.2.17 [INFO] [stderr] Compiling serde_json v1.0.79 [INFO] [stderr] Compiling plotters-svg v0.3.1 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling serde_cbor v0.11.2 [INFO] [stderr] Compiling plotters v0.3.1 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling rustc_version v0.4.0 [INFO] [stderr] Compiling csv v1.1.6 [INFO] [stderr] Compiling cast v0.2.7 [INFO] [stderr] Compiling regex v1.5.4 [INFO] [stderr] Compiling tinytemplate v1.2.1 [INFO] [stderr] Compiling criterion-plot v0.4.4 [INFO] [stderr] Compiling criterion v0.3.5 [INFO] [stderr] Compiling gut v0.8.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 15.30s [INFO] running `Command { std: "docker" "inspect" "8f9a94b2a00a9081c47b488db166d5f5f6ae5f11a76e81a9b1aec784560aed91", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8f9a94b2a00a9081c47b488db166d5f5f6ae5f11a76e81a9b1aec784560aed91", kill_on_drop: false }` [INFO] [stdout] 8f9a94b2a00a9081c47b488db166d5f5f6ae5f11a76e81a9b1aec784560aed91 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 27dd611edda1bf5d6bb7262e5e7505d990e2edff66f0e451cd29c6b9dbc22fc2 [INFO] running `Command { std: "docker" "start" "-a" "27dd611edda1bf5d6bb7262e5e7505d990e2edff66f0e451cd29c6b9dbc22fc2", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.05s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/gut-1387fa90bcf13305) [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 gut [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" "27dd611edda1bf5d6bb7262e5e7505d990e2edff66f0e451cd29c6b9dbc22fc2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "27dd611edda1bf5d6bb7262e5e7505d990e2edff66f0e451cd29c6b9dbc22fc2", kill_on_drop: false }` [INFO] [stdout] 27dd611edda1bf5d6bb7262e5e7505d990e2edff66f0e451cd29c6b9dbc22fc2