[INFO] fetching crate unidiff 0.3.3...
[INFO] testing unidiff-0.3.3 against try#d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2 for pr-86479
[INFO] extracting crate unidiff 0.3.3 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate unidiff 0.3.3 on toolchain d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate unidiff 0.3.3
[INFO] finished tweaking crates.io crate unidiff 0.3.3
[INFO] tweaked toml for crates.io crate unidiff 0.3.3 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] bb27dc0891dbf2f0453e541a4063e482d4e28f55b7ee6042cab16ba533eb0723
[INFO] running `Command { std: "docker" "start" "-a" "bb27dc0891dbf2f0453e541a4063e482d4e28f55b7ee6042cab16ba533eb0723", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bb27dc0891dbf2f0453e541a4063e482d4e28f55b7ee6042cab16ba533eb0723", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bb27dc0891dbf2f0453e541a4063e482d4e28f55b7ee6042cab16ba533eb0723", kill_on_drop: false }`
[INFO] [stdout] bb27dc0891dbf2f0453e541a4063e482d4e28f55b7ee6042cab16ba533eb0723
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 776822c380d6c0207d4edebfc8450f4cc1f9a1b85e96ae37aedba5bf9e3387d9
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "776822c380d6c0207d4edebfc8450f4cc1f9a1b85e96ae37aedba5bf9e3387d9", kill_on_drop: false }`
[INFO] [stderr]    Compiling memchr v2.4.0
[INFO] [stderr]    Compiling encoding_rs v0.8.28
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling regex-syntax v0.6.25
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling aho-corasick v0.7.18
[INFO] [stderr]    Compiling regex v1.5.4
[INFO] [stderr]    Compiling unidiff v0.3.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 23.90s
[INFO] running `Command { std: "docker" "inspect" "776822c380d6c0207d4edebfc8450f4cc1f9a1b85e96ae37aedba5bf9e3387d9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "776822c380d6c0207d4edebfc8450f4cc1f9a1b85e96ae37aedba5bf9e3387d9", kill_on_drop: false }`
[INFO] [stdout] 776822c380d6c0207d4edebfc8450f4cc1f9a1b85e96ae37aedba5bf9e3387d9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7ef4b8ca7a7e6e2821e1cdb4a8398aca9d2d4551be759f83f42a058273fc8795
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "7ef4b8ca7a7e6e2821e1cdb4a8398aca9d2d4551be759f83f42a058273fc8795", kill_on_drop: false }`
[INFO] [stderr]    Compiling unidiff v0.3.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.76s
[INFO] running `Command { std: "docker" "inspect" "7ef4b8ca7a7e6e2821e1cdb4a8398aca9d2d4551be759f83f42a058273fc8795", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7ef4b8ca7a7e6e2821e1cdb4a8398aca9d2d4551be759f83f42a058273fc8795", kill_on_drop: false }`
[INFO] [stdout] 7ef4b8ca7a7e6e2821e1cdb4a8398aca9d2d4551be759f83f42a058273fc8795
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 8d2bf30b4d71c110bfbd20555032a40bc1374cef06d447bb774be19ee421a8f5
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "8d2bf30b4d71c110bfbd20555032a40bc1374cef06d447bb774be19ee421a8f5", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/unidiff-d93d4ffd0d7fb17a)
[INFO] [stdout] 
[INFO] [stderr]      Running tests/test_hunk.rs (/opt/rustwide/target/debug/deps/test_hunk-0efc1b12ed2dd1f4)
[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] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stderr]      Running tests/test_patchedfile.rs (/opt/rustwide/target/debug/deps/test_patchedfile-715d1c2256f9c505)
[INFO] [stdout] test test_append_added_line ... ok
[INFO] [stdout] test test_append_context ... ok
[INFO] [stdout] test test_default_is_valid ... ok
[INFO] [stdout] test test_append_removed_line ... ok
[INFO] [stdout] test test_missing_data_is_not_valid ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test test_is_added_file ... ok
[INFO] [stdout] test test_is_removed_file ... ok
[INFO] [stdout] test test_is_modified_file ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/test_patchset.rs (/opt/rustwide/target/debug/deps/test_patchset-be08d2fce9ede1e8)
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test test_parse_git_diff ... ok
[INFO] [stdout] test test_parse_from_encoding ... ok
[INFO] [stdout] test test_parse_bzr_diff ... ok
[INFO] [stdout] test test_parse_sample0_diff ... ok
[INFO] [stdout] test test_parse_svn_diff ... ok
[INFO] [stdout] test test_single_line_diff ... ok
[INFO] [stdout] test test_parse_patchset_from_str ... ok
[INFO] [stderr]    Doc-tests unidiff
[INFO] [stdout] test test_parse_hg_diff ... ok
[INFO] [stdout] test test_parse_line_numbers ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.06s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs - PatchSet (line 522) ... ignored
[INFO] [stdout] test src/lib.rs - (line 5) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out; finished in 1.61s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "8d2bf30b4d71c110bfbd20555032a40bc1374cef06d447bb774be19ee421a8f5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8d2bf30b4d71c110bfbd20555032a40bc1374cef06d447bb774be19ee421a8f5", kill_on_drop: false }`
[INFO] [stdout] 8d2bf30b4d71c110bfbd20555032a40bc1374cef06d447bb774be19ee421a8f5