[INFO] fetching crate flop 0.2.7...
[INFO] testing flop-0.2.7 against master#e9385f9eea0221ef295a188d49d16f8f5189abf1 for pr-146098
[INFO] extracting crate flop 0.2.7 into /workspace/builds/worker-7-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-7-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate flop 0.2.7 on toolchain e9385f9eea0221ef295a188d49d16f8f5189abf1
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+e9385f9eea0221ef295a188d49d16f8f5189abf1" "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" "+e9385f9eea0221ef295a188d49d16f8f5189abf1" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 243 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: v0.11.8)
[INFO] [stderr]       Adding indexmap v1.9.3 (available: v2.11.4)
[INFO] [stderr]       Adding rand v0.8.5 (available: v0.9.2)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+e9385f9eea0221ef295a188d49d16f8f5189abf1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded tokio-tar v0.3.1
[INFO] [stderr]   Downloaded test-log v0.2.18
[INFO] [stderr]   Downloaded smoosh v0.2.1
[INFO] [stderr]   Downloaded disk-drive v0.1.10
[INFO] [stderr]   Downloaded cpio v0.2.2
[INFO] [stderr]   Downloaded cpio_reader v0.1.2
[INFO] [stderr]   Downloaded ar v0.9.0
[INFO] [stderr]   Downloaded nyoom v0.3.5
[INFO] [stderr]   Downloaded rsfs-tokio v0.5.0
[INFO] [stderr]   Downloaded liblzma v0.4.5
[INFO] [stderr]   Downloaded color-spantrace v0.3.0
[INFO] [stderr]   Downloaded async_zip v0.0.15
[INFO] [stderr]   Downloaded test-log-macros v0.2.18
[INFO] [stderr]   Downloaded derive-getters v0.2.1
[INFO] [stderr]   Downloaded libbz2-rs-sys v0.2.2
[INFO] [stderr]   Downloaded floppy-disk v0.2.6
[INFO] [stderr]   Downloaded color-eyre v0.6.5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+e9385f9eea0221ef295a188d49d16f8f5189abf1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7873dee85eb295f240dbecf880a5a5e60b47fa7e249ed259651baf27f0e6ae22
[INFO] running `Command { std: "docker" "start" "-a" "7873dee85eb295f240dbecf880a5a5e60b47fa7e249ed259651baf27f0e6ae22", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7873dee85eb295f240dbecf880a5a5e60b47fa7e249ed259651baf27f0e6ae22", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7873dee85eb295f240dbecf880a5a5e60b47fa7e249ed259651baf27f0e6ae22", kill_on_drop: false }`
[INFO] [stdout] 7873dee85eb295f240dbecf880a5a5e60b47fa7e249ed259651baf27f0e6ae22
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+e9385f9eea0221ef295a188d49d16f8f5189abf1" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b0a0b0ae54ec324197b9e25be4b1d77240a9648b3a11b2406b1ec49f37db30ae
[INFO] running `Command { std: "docker" "start" "-a" "b0a0b0ae54ec324197b9e25be4b1d77240a9648b3a11b2406b1ec49f37db30ae", kill_on_drop: false }`
[INFO] [stderr]    Compiling parking_lot_core v0.9.11
[INFO] [stderr]    Compiling socket2 v0.6.0
[INFO] [stderr]    Compiling regex-automata v0.4.11
[INFO] [stderr]    Compiling tracing v0.1.41
[INFO] [stderr]    Compiling tracing-log v0.2.0
[INFO] [stderr]    Compiling memoffset v0.7.1
[INFO] [stderr]    Compiling sharded-slab v0.1.7
[INFO] [stderr]    Compiling tracing-serde v0.2.0
[INFO] [stderr]    Compiling time v0.3.44
[INFO] [stderr]    Compiling thread_local v1.1.9
[INFO] [stderr]    Compiling nu-ansi-term v0.50.1
[INFO] [stderr]    Compiling futures-util v0.3.31
[INFO] [stderr]    Compiling liblzma-sys v0.4.4
[INFO] [stderr]    Compiling lz4-sys v1.11.1+lz4-1.10.0
[INFO] [stderr]    Compiling owo-colors v4.2.2
[INFO] [stderr]    Compiling zstd-safe v7.2.4
[INFO] [stderr]    Compiling alloc-no-stdlib v2.0.4
[INFO] [stderr]    Compiling parking_lot v0.12.4
[INFO] [stderr]    Compiling alloc-stdlib v0.2.2
[INFO] [stderr]    Compiling zstd-sys v2.0.16+zstd.1.5.7
[INFO] [stderr]    Compiling async-stream-impl v0.3.6
[INFO] [stderr]    Compiling color-spantrace v0.3.0
[INFO] [stderr]    Compiling nix v0.26.4
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling brotli-decompressor v5.0.0
[INFO] [stderr]    Compiling tokio v1.47.1
[INFO] [stderr]    Compiling indenter v0.3.4
[INFO] [stderr]    Compiling libbz2-rs-sys v0.2.2
[INFO] [stderr]    Compiling eyre v0.6.12
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling backtrace v0.3.76
[INFO] [stderr]    Compiling zstd v0.13.3
[INFO] [stderr]    Compiling async-stream v0.3.6
[INFO] [stderr]    Compiling url v2.5.7
[INFO] [stderr]    Compiling derivative v2.2.0
[INFO] [stderr]    Compiling derive-getters v0.2.1
[INFO] [stderr]    Compiling deflate64 v0.1.9
[INFO] [stderr]    Compiling bzip2 v0.6.0
[INFO] [stderr]    Compiling brotli v8.0.2
[INFO] [stderr]    Compiling anstream v0.6.20
[INFO] [stderr]    Compiling dashmap v5.5.3
[INFO] [stderr]    Compiling env_filter v0.1.3
[INFO] [stderr]    Compiling pin-project-internal v1.1.10
[INFO] [stderr]    Compiling indexmap v1.9.3
[INFO] [stderr]    Compiling env_logger v0.11.8
[INFO] [stderr]    Compiling filetime v0.2.26
[INFO] [stderr]    Compiling test-log-macros v0.2.18
[INFO] [stderr]    Compiling cpio_reader v0.1.2
[INFO] [stderr]    Compiling async-recursion v1.1.1
[INFO] [stderr]    Compiling matchers v0.2.0
[INFO] [stderr]    Compiling debug-ignore v1.0.5
[INFO] [stderr]    Compiling ar v0.9.0
[INFO] [stderr]    Compiling cpio v0.2.2
[INFO] [stderr]    Compiling tracing-subscriber v0.3.20
[INFO] [stderr]    Compiling futures-executor v0.3.31
[INFO] [stderr]    Compiling pin-project v1.1.10
[INFO] [stderr]    Compiling futures v0.3.31
[INFO] [stderr]    Compiling liblzma v0.4.5
[INFO] [stderr]    Compiling tracing-error v0.2.1
[INFO] [stderr]    Compiling test-log v0.2.18
[INFO] [stderr]    Compiling color-eyre v0.6.5
[INFO] [stderr]    Compiling tokio-stream v0.1.17
[INFO] [stderr]    Compiling tokio-util v0.7.16
[INFO] [stderr]    Compiling async_zip v0.0.15
[INFO] [stderr]    Compiling rsfs-tokio v0.5.0
[INFO] [stderr]    Compiling tokio-tar v0.3.1
[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 v0.4.31
[INFO] [stderr]    Compiling async-compression v0.4.32
[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 39.89s
[INFO] running `Command { std: "docker" "inspect" "b0a0b0ae54ec324197b9e25be4b1d77240a9648b3a11b2406b1ec49f37db30ae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b0a0b0ae54ec324197b9e25be4b1d77240a9648b3a11b2406b1ec49f37db30ae", kill_on_drop: false }`
[INFO] [stdout] b0a0b0ae54ec324197b9e25be4b1d77240a9648b3a11b2406b1ec49f37db30ae
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+e9385f9eea0221ef295a188d49d16f8f5189abf1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5d5f96ebdcf99e8169eca6f7b967a42226bf707caf3cfca6dd6dc7b2e1cd2347
[INFO] running `Command { std: "docker" "start" "-a" "5d5f96ebdcf99e8169eca6f7b967a42226bf707caf3cfca6dd6dc7b2e1cd2347", kill_on_drop: false }`
[INFO] [stderr]    Compiling regex-automata v0.4.11
[INFO] [stderr]    Compiling matchers v0.2.0
[INFO] [stderr]    Compiling regex v1.11.3
[INFO] [stderr]    Compiling tracing-subscriber v0.3.20
[INFO] [stderr]    Compiling env_logger v0.10.2
[INFO] [stderr]    Compiling tracing-error v0.2.1
[INFO] [stderr]    Compiling test-log v0.2.18
[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 9.62s
[INFO] running `Command { std: "docker" "inspect" "5d5f96ebdcf99e8169eca6f7b967a42226bf707caf3cfca6dd6dc7b2e1cd2347", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5d5f96ebdcf99e8169eca6f7b967a42226bf707caf3cfca6dd6dc7b2e1cd2347", kill_on_drop: false }`
[INFO] [stdout] 5d5f96ebdcf99e8169eca6f7b967a42226bf707caf3cfca6dd6dc7b2e1cd2347
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+e9385f9eea0221ef295a188d49d16f8f5189abf1" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] bc9af93da929d7779cf146e9f91ececbb7f43b9fc154b63cfb63bd3ff8448136
[INFO] running `Command { std: "docker" "start" "-a" "bc9af93da929d7779cf146e9f91ececbb7f43b9fc154b63cfb63bd3ff8448136", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.13s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/flop-5cf04e7c5c8aec99)
[INFO] [stdout] 
[INFO] [stdout] running 20 tests
[INFO] [stdout] test ar::tests::test_read_works ... ok
[INFO] [stdout] test cpio::tests::test_create_new_works ... ok
[INFO] [stdout] test ar::tests::test_create_new_works ... ok
[INFO] [stdout] test cpio::tests::test_read_works ... ok
[INFO] [stdout] test tar::tests::test_read_works ... ok
[INFO] [stdout] test zip::tests::test_create_new_works ... ok
[INFO] [stdout] test ar::tests::test_write_works ... ok
[INFO] [stdout] test cpio::tests::test_many_files_and_directories_works ... ok
[INFO] [stdout] test ar::tests::test_directories_works ... ok
[INFO] [stdout] test cpio::tests::test_write_works ... ok
[INFO] [stdout] test ar::tests::test_many_files_and_directories_works ... ok
[INFO] [stdout] test cpio::tests::test_directories_works ... ok
[INFO] [stdout] test tar::tests::test_directories_works ... ok
[INFO] [stdout] test tar::tests::test_write_works ... ok
[INFO] [stdout] test tar::tests::test_many_files_and_directories_works ... ok
[INFO] [stdout] test tar::tests::test_create_new_works ... ok
[INFO] [stdout] test zip::tests::test_read_works ... ok
[INFO] [stdout] test zip::tests::test_directories_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] 
[INFO] [stdout] test result: ok. 20 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.53s
[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" "bc9af93da929d7779cf146e9f91ececbb7f43b9fc154b63cfb63bd3ff8448136", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bc9af93da929d7779cf146e9f91ececbb7f43b9fc154b63cfb63bd3ff8448136", kill_on_drop: false }`
[INFO] [stdout] bc9af93da929d7779cf146e9f91ececbb7f43b9fc154b63cfb63bd3ff8448136