[INFO] fetching crate git-diff 0.11.1...
[INFO] testing git-diff-0.11.1 against master#a77da2d454e6caa227a85b16410b95f93495e7e0 for pr-91031
[INFO] extracting crate git-diff 0.11.1 into /workspace/builds/worker-86/source
[INFO] validating manifest of crates.io crate git-diff 0.11.1 on toolchain a77da2d454e6caa227a85b16410b95f93495e7e0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate git-diff 0.11.1
[INFO] finished tweaking crates.io crate git-diff 0.11.1
[INFO] tweaked toml for crates.io crate git-diff 0.11.1 written to /workspace/builds/worker-86/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "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" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-86/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-86/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8f50e3a3d29d29b1a640c227602cd38b23fc7166b616f10906d87fff912e70a3
[INFO] running `Command { std: "docker" "start" "-a" "8f50e3a3d29d29b1a640c227602cd38b23fc7166b616f10906d87fff912e70a3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8f50e3a3d29d29b1a640c227602cd38b23fc7166b616f10906d87fff912e70a3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8f50e3a3d29d29b1a640c227602cd38b23fc7166b616f10906d87fff912e70a3", kill_on_drop: false }`
[INFO] [stdout] 8f50e3a3d29d29b1a640c227602cd38b23fc7166b616f10906d87fff912e70a3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-86/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-86/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 805b8fb1b1ef00157446f10cab02e32f3571240bbf8045669fc33a3eaa2c427b
[INFO] running `Command { std: "docker" "start" "-a" "805b8fb1b1ef00157446f10cab02e32f3571240bbf8045669fc33a3eaa2c427b", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling memchr v2.4.1
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling version_check v0.9.3
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling quick-error v2.0.1
[INFO] [stderr]    Compiling regex-automata v0.1.10
[INFO] [stderr]    Compiling minimal-lexical v0.2.1
[INFO] [stderr]    Compiling hex v0.4.3
[INFO] [stderr]    Compiling itoa v0.4.8
[INFO] [stderr]    Compiling smallvec v1.7.0
[INFO] [stderr]    Compiling git-hash v0.8.0
[INFO] [stderr]    Compiling nom v7.1.0
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling bstr v0.2.17
[INFO] [stderr]    Compiling git-validate v0.5.3
[INFO] [stderr]    Compiling btoi v0.4.2
[INFO] [stderr]    Compiling git-actor v0.6.0
[INFO] [stderr]    Compiling git-object v0.15.1
[INFO] [stderr]    Compiling git-diff v0.11.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field is never read: `path_count`
[INFO] [stdout]   --> src/tree/recorder.rs:40:5
[INFO] [stdout]    |
[INFO] [stdout] 40 |     path_count: usize,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `path_map`
[INFO] [stdout]   --> src/tree/recorder.rs:41:5
[INFO] [stdout]    |
[INFO] [stdout] 41 |     path_map: BTreeMap<usize, BString>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 22.51s
[INFO] running `Command { std: "docker" "inspect" "805b8fb1b1ef00157446f10cab02e32f3571240bbf8045669fc33a3eaa2c427b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "805b8fb1b1ef00157446f10cab02e32f3571240bbf8045669fc33a3eaa2c427b", kill_on_drop: false }`
[INFO] [stdout] 805b8fb1b1ef00157446f10cab02e32f3571240bbf8045669fc33a3eaa2c427b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-86/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-86/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f2ba2d02754666a673c6fd0a1d8186bf3896ca6c5d706cceff9e15adc66f9e9b
[INFO] running `Command { std: "docker" "start" "-a" "f2ba2d02754666a673c6fd0a1d8186bf3896ca6c5d706cceff9e15adc66f9e9b", kill_on_drop: false }`
[INFO] [stderr]    Compiling git-diff v0.11.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field is never read: `path_count`
[INFO] [stdout]   --> src/tree/recorder.rs:40:5
[INFO] [stdout]    |
[INFO] [stdout] 40 |     path_count: usize,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `path_map`
[INFO] [stdout]   --> src/tree/recorder.rs:41:5
[INFO] [stdout]    |
[INFO] [stdout] 41 |     path_map: BTreeMap<usize, BString>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.59s
[INFO] running `Command { std: "docker" "inspect" "f2ba2d02754666a673c6fd0a1d8186bf3896ca6c5d706cceff9e15adc66f9e9b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f2ba2d02754666a673c6fd0a1d8186bf3896ca6c5d706cceff9e15adc66f9e9b", kill_on_drop: false }`
[INFO] [stdout] f2ba2d02754666a673c6fd0a1d8186bf3896ca6c5d706cceff9e15adc66f9e9b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-86/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-86/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] de9edc87a31e0b2b921ac03f384e3dd2f133ad8170d982cf5b83cd465b7e196d
[INFO] running `Command { std: "docker" "start" "-a" "de9edc87a31e0b2b921ac03f384e3dd2f133ad8170d982cf5b83cd465b7e196d", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr] warning: field is never read: `path_count`
[INFO] [stderr]   --> src/tree/recorder.rs:40:5
[INFO] [stderr]    |
[INFO] [stderr] 40 |     path_count: usize,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `path_map`
[INFO] [stderr]   --> src/tree/recorder.rs:41:5
[INFO] [stderr]    |
[INFO] [stderr] 41 |     path_map: BTreeMap<usize, BString>,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `git-diff` (lib test) generated 2 warnings
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.23s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/git_diff-46b1525ff7853d0c)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tree::visit::tests::size_of_change ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "de9edc87a31e0b2b921ac03f384e3dd2f133ad8170d982cf5b83cd465b7e196d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "de9edc87a31e0b2b921ac03f384e3dd2f133ad8170d982cf5b83cd465b7e196d", kill_on_drop: false }`
[INFO] [stdout] de9edc87a31e0b2b921ac03f384e3dd2f133ad8170d982cf5b83cd465b7e196d