[INFO] fetching crate flop 0.2.7...
[INFO] testing flop-0.2.7 against master#ec6f9a5b4413f74386267ef8efc93712c2ce6db6 for pr-155739
[INFO] extracting crate flop 0.2.7 into /workspace/builds/worker-6-tc1/source
[INFO] started tweaking crates.io crate flop 0.2.7
[INFO] finished tweaking crates.io crate flop 0.2.7
[INFO] tweaked toml for crates.io crate flop 0.2.7 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate flop 0.2.7 on toolchain ec6f9a5b4413f74386267ef8efc93712c2ce6db6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 220 packages to latest compatible versions
[INFO] [stderr]       Adding async_zip v0.0.15 (available: v0.0.18)
[INFO] [stderr]       Adding cpio v0.2.2 (available: v0.4.1)
[INFO] [stderr]       Adding env_logger v0.10.2 (available: v0.11.10)
[INFO] [stderr]       Adding indexmap v1.9.3 (available: v2.14.0)
[INFO] [stderr]       Adding rand v0.8.6 (available: v0.10.1)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded test-log v0.2.20
[INFO] [stderr]   Downloaded tracing-serde v0.2.0
[INFO] [stderr]   Downloaded test-log-macros v0.2.20
[INFO] [stderr]   Downloaded num_threads v0.1.7
[INFO] [stderr]   Downloaded tokio-tar v0.3.1
[INFO] [stderr]   Downloaded lz4 v1.28.1
[INFO] [stderr]   Downloaded test-log-core v0.2.20
[INFO] [stderr]   Downloaded derive-getters v0.2.1
[INFO] [stderr]   Downloaded nyoom v0.3.5
[INFO] [stderr]   Downloaded deflate64 v0.1.12
[INFO] [stderr]   Downloaded floppy-disk v0.2.6
[INFO] [stderr]   Downloaded disk-drive v0.1.10
[INFO] [stderr]   Downloaded smoosh v0.2.1
[INFO] [stderr]   Downloaded bzip2 v0.6.1
[INFO] [stderr]   Downloaded rsfs-tokio v0.5.0
[INFO] [stderr]   Downloaded tracing-error v0.2.1
[INFO] [stderr]   Downloaded libbz2-rs-sys v0.2.3
[INFO] [stderr]   Downloaded color-spantrace v0.3.0
[INFO] [stderr]   Downloaded cpio_reader v0.1.2
[INFO] [stderr]   Downloaded cpio v0.2.2
[INFO] [stderr]   Downloaded debug-ignore v1.0.5
[INFO] [stderr]   Downloaded ar v0.9.0
[INFO] [stderr]   Downloaded async_zip v0.0.15
[INFO] [stderr]   Downloaded lz4-sys v1.11.1+lz4-1.10.0
[INFO] [stderr]   Downloaded color-eyre v0.6.5
[INFO] [stderr]   Downloaded liblzma-sys v0.4.6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0829013ee80b9d4aabea4c886b6278504d462b4d96b89407ef1363e6e3a3e562
[INFO] running `Command { std: "docker" "start" "-a" "0829013ee80b9d4aabea4c886b6278504d462b4d96b89407ef1363e6e3a3e562", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0829013ee80b9d4aabea4c886b6278504d462b4d96b89407ef1363e6e3a3e562", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0829013ee80b9d4aabea4c886b6278504d462b4d96b89407ef1363e6e3a3e562", kill_on_drop: false }`
[INFO] [stdout] 0829013ee80b9d4aabea4c886b6278504d462b4d96b89407ef1363e6e3a3e562
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1db5d0a493085eafb7588a3859967917fb0a2c8d374b27c21fee605829c13157
[INFO] running `Command { std: "docker" "start" "-a" "1db5d0a493085eafb7588a3859967917fb0a2c8d374b27c21fee605829c13157", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.186
[INFO] [stderr]    Compiling tracing-core v0.1.36
[INFO] [stderr]    Compiling regex-syntax v0.8.10
[INFO] [stderr]    Compiling simd-adler32 v0.3.9
[INFO] [stderr]    Compiling deranged v0.5.8
[INFO] [stderr]    Compiling futures-io v0.3.32
[INFO] [stderr]    Compiling num_threads v0.1.7
[INFO] [stderr]    Compiling time-core v0.1.8
[INFO] [stderr]    Compiling tracing-attributes v0.1.31
[INFO] [stderr]    Compiling num-conv v0.2.1
[INFO] [stderr]    Compiling futures-macro v0.3.32
[INFO] [stderr]    Compiling futures-channel v0.3.32
[INFO] [stderr]    Compiling memoffset v0.7.1
[INFO] [stderr]    Compiling icu_normalizer v2.2.0
[INFO] [stderr]    Compiling alloc-no-stdlib v2.0.4
[INFO] [stderr]    Compiling object v0.37.3
[INFO] [stderr]    Compiling owo-colors v4.3.0
[INFO] [stderr]    Compiling zstd-safe v7.2.4
[INFO] [stderr]    Compiling miniz_oxide v0.8.9
[INFO] [stderr]    Compiling alloc-stdlib v0.2.2
[INFO] [stderr]    Compiling async-stream-impl v0.3.6
[INFO] [stderr]    Compiling gimli v0.32.3
[INFO] [stderr]    Compiling eyre v0.6.12
[INFO] [stderr]    Compiling color-spantrace v0.3.0
[INFO] [stderr]    Compiling tracing-log v0.2.0
[INFO] [stderr]    Compiling tracing-serde v0.2.0
[INFO] [stderr]    Compiling idna_adapter v1.2.2
[INFO] [stderr]    Compiling brotli-decompressor v5.0.0
[INFO] [stderr]    Compiling idna v1.1.0
[INFO] [stderr]    Compiling libbz2-rs-sys v0.2.3
[INFO] [stderr]    Compiling utf8parse v0.2.2
[INFO] [stderr]    Compiling jobserver v0.1.34
[INFO] [stderr]    Compiling rustc-demangle v0.1.27
[INFO] [stderr]    Compiling rustix v1.1.4
[INFO] [stderr]    Compiling cc v1.2.62
[INFO] [stderr]    Compiling futures-util v0.3.32
[INFO] [stderr]    Compiling async-stream v0.3.6
[INFO] [stderr]    Compiling indenter v0.3.4
[INFO] [stderr]    Compiling regex-automata v0.4.14
[INFO] [stderr]    Compiling bzip2 v0.6.1
[INFO] [stderr]    Compiling url v2.5.8
[INFO] [stderr]    Compiling tracing v0.1.44
[INFO] [stderr]    Compiling anstyle-parse v1.0.0
[INFO] [stderr]    Compiling flate2 v1.1.9
[INFO] [stderr]    Compiling derive-getters v0.2.1
[INFO] [stderr]    Compiling brotli v8.0.2
[INFO] [stderr]    Compiling anstyle v1.0.14
[INFO] [stderr]    Compiling compression-core v0.4.32
[INFO] [stderr]    Compiling colorchoice v1.0.5
[INFO] [stderr]    Compiling is_terminal_polyfill v1.70.2
[INFO] [stderr]    Compiling deflate64 v0.1.12
[INFO] [stderr]    Compiling hashbrown v0.14.5
[INFO] [stderr]    Compiling anstyle-query v1.1.5
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling pin-project-internal v1.1.12
[INFO] [stderr]    Compiling parking_lot_core v0.9.12
[INFO] [stderr]    Compiling errno v0.3.14
[INFO] [stderr]    Compiling mio v1.2.0
[INFO] [stderr]    Compiling signal-hook-registry v1.4.8
[INFO] [stderr]    Compiling socket2 v0.6.3
[INFO] [stderr]    Compiling time v0.3.47
[INFO] [stderr]    Compiling parking_lot v0.12.5
[INFO] [stderr]    Compiling getrandom v0.2.17
[INFO] [stderr]    Compiling addr2line v0.25.1
[INFO] [stderr]    Compiling tokio v1.52.3
[INFO] [stderr]    Compiling zstd-sys v2.0.16+zstd.1.5.7
[INFO] [stderr]    Compiling matchers v0.2.0
[INFO] [stderr]    Compiling lz4-sys v1.11.1+lz4-1.10.0
[INFO] [stderr]    Compiling liblzma-sys v0.4.6
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling num_cpus v1.17.0
[INFO] [stderr]    Compiling nix v0.26.4
[INFO] [stderr]    Compiling dashmap v5.5.3
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling anstream v1.0.0
[INFO] [stderr]    Compiling rand v0.8.6
[INFO] [stderr]    Compiling test-log-core v0.2.20
[INFO] [stderr]    Compiling env_filter v1.0.1
[INFO] [stderr]    Compiling chrono v0.4.44
[INFO] [stderr]    Compiling tracing-subscriber v0.3.23
[INFO] [stderr]    Compiling env_logger v0.11.10
[INFO] [stderr]    Compiling test-log-macros v0.2.20
[INFO] [stderr]    Compiling thiserror v1.0.69
[INFO] [stderr]    Compiling pin-project v1.1.12
[INFO] [stderr]    Compiling filetime v0.2.28
[INFO] [stderr]    Compiling backtrace v0.3.76
[INFO] [stderr]    Compiling cpio_reader v0.1.2
[INFO] [stderr]    Compiling async-recursion v1.1.1
[INFO] [stderr]    Compiling cpio v0.2.2
[INFO] [stderr]    Compiling debug-ignore v1.0.5
[INFO] [stderr]    Compiling ar v0.9.0
[INFO] [stderr]    Compiling xattr v1.6.1
[INFO] [stderr]    Compiling futures-executor v0.3.32
[INFO] [stderr]    Compiling futures v0.3.32
[INFO] [stderr]    Compiling tracing-error v0.2.1
[INFO] [stderr]    Compiling test-log v0.2.20
[INFO] [stderr]    Compiling color-eyre v0.6.5
[INFO] [stderr]    Compiling liblzma v0.4.6
[INFO] [stderr]    Compiling tokio-stream v0.1.18
[INFO] [stderr]    Compiling tokio-util v0.7.18
[INFO] [stderr]    Compiling rsfs-tokio v0.5.0
[INFO] [stderr]    Compiling tokio-tar v0.3.1
[INFO] [stderr]    Compiling async_zip v0.0.15
[INFO] [stderr]    Compiling zstd v0.13.3
[INFO] [stderr]    Compiling floppy-disk v0.2.6
[INFO] [stderr]    Compiling nyoom v0.3.5
[INFO] [stderr]    Compiling disk-drive v0.1.10
[INFO] [stderr]    Compiling lz4 v1.28.1
[INFO] [stderr]    Compiling compression-codecs v0.4.38
[INFO] [stderr]    Compiling async-compression v0.4.42
[INFO] [stderr]    Compiling smoosh v0.2.1
[INFO] [stderr]    Compiling flop v0.2.7 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 56.23s
[INFO] running `Command { std: "docker" "inspect" "1db5d0a493085eafb7588a3859967917fb0a2c8d374b27c21fee605829c13157", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1db5d0a493085eafb7588a3859967917fb0a2c8d374b27c21fee605829c13157", kill_on_drop: false }`
[INFO] [stdout] 1db5d0a493085eafb7588a3859967917fb0a2c8d374b27c21fee605829c13157
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4b29ef7443c484c853b065cdaffcb5c68f3aece74c4ce0d484794f9636279a84
[INFO] running `Command { std: "docker" "start" "-a" "4b29ef7443c484c853b065cdaffcb5c68f3aece74c4ce0d484794f9636279a84", kill_on_drop: false }`
[INFO] [stderr]    Compiling regex-automata v0.4.14
[INFO] [stderr]    Compiling is-terminal v0.4.17
[INFO] [stderr]    Compiling humantime v2.3.0
[INFO] [stderr]    Compiling matchers v0.2.0
[INFO] [stderr]    Compiling regex v1.12.3
[INFO] [stderr]    Compiling tracing-subscriber v0.3.23
[INFO] [stderr]    Compiling env_logger v0.10.2
[INFO] [stderr]    Compiling tracing-error v0.2.1
[INFO] [stderr]    Compiling test-log v0.2.20
[INFO] [stderr]    Compiling color-spantrace v0.3.0
[INFO] [stderr]    Compiling color-eyre v0.6.5
[INFO] [stderr]    Compiling nyoom v0.3.5
[INFO] [stderr]    Compiling disk-drive v0.1.10
[INFO] [stderr]    Compiling flop v0.2.7 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 18.88s
[INFO] running `Command { std: "docker" "inspect" "4b29ef7443c484c853b065cdaffcb5c68f3aece74c4ce0d484794f9636279a84", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4b29ef7443c484c853b065cdaffcb5c68f3aece74c4ce0d484794f9636279a84", kill_on_drop: false }`
[INFO] [stdout] 4b29ef7443c484c853b065cdaffcb5c68f3aece74c4ce0d484794f9636279a84
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 8f3f15ec57e350da0f2325c98ec2b09c263517ed077fe38dcf88a9ed0367908f
[INFO] running `Command { std: "docker" "start" "-a" "8f3f15ec57e350da0f2325c98ec2b09c263517ed077fe38dcf88a9ed0367908f", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.27s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/flop-f4bd7294388b2763)
[INFO] [stdout] 
[INFO] [stdout] running 20 tests
[INFO] [stdout] test ar::tests::test_create_new_works ... ok
[INFO] [stdout] test cpio::tests::test_create_new_works ... ok
[INFO] [stdout] test ar::tests::test_write_works ... ok
[INFO] [stdout] test ar::tests::test_directories_works ... ok
[INFO] [stdout] test cpio::tests::test_many_files_and_directories_works ... ok
[INFO] [stdout] test tar::tests::test_directories_works ... ok
[INFO] [stdout] test ar::tests::test_read_works ... ok
[INFO] [stdout] test tar::tests::test_read_works ... ok
[INFO] [stdout] test zip::tests::test_directories_works ... ok
[INFO] [stdout] test cpio::tests::test_directories_works ... ok
[INFO] [stdout] test cpio::tests::test_write_works ... ok
[INFO] [stdout] test tar::tests::test_create_new_works ... ok
[INFO] [stdout] test ar::tests::test_many_files_and_directories_works ... ok
[INFO] [stdout] test tar::tests::test_write_works ... ok
[INFO] [stdout] test zip::tests::test_create_new_works ... ok
[INFO] [stdout] test zip::tests::test_read_works ... ok
[INFO] [stdout] test zip::tests::test_many_files_and_directories_works ... ok
[INFO] [stdout] test zip::tests::test_write_works ... ok
[INFO] [stdout] test cpio::tests::test_read_works ... ok
[INFO] [stdout] test tar::tests::test_many_files_and_directories_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 20 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.05s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests flop
[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" "8f3f15ec57e350da0f2325c98ec2b09c263517ed077fe38dcf88a9ed0367908f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8f3f15ec57e350da0f2325c98ec2b09c263517ed077fe38dcf88a9ed0367908f", kill_on_drop: false }`
[INFO] [stdout] 8f3f15ec57e350da0f2325c98ec2b09c263517ed077fe38dcf88a9ed0367908f
