[INFO] fetching crate unidiff 0.3.3...
[INFO] testing unidiff-0.3.3 against 1.49.0 for beta-1.50-1
[INFO] extracting crate unidiff 0.3.3 into /workspace/builds/worker-12/source
[INFO] validating manifest of crates.io crate unidiff 0.3.3 on toolchain 1.49.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "read-manifest" "--manifest-path" "Cargo.toml", 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-12/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b7a267f9ec5b964d7b691a0ea77a05d49363e009ef7312e7b9e7cfb789981e25
[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" "b7a267f9ec5b964d7b691a0ea77a05d49363e009ef7312e7b9e7cfb789981e25", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b7a267f9ec5b964d7b691a0ea77a05d49363e009ef7312e7b9e7cfb789981e25", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b7a267f9ec5b964d7b691a0ea77a05d49363e009ef7312e7b9e7cfb789981e25", kill_on_drop: false }`
[INFO] [stdout] b7a267f9ec5b964d7b691a0ea77a05d49363e009ef7312e7b9e7cfb789981e25
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9b7abdff05e7816da04590bc3f0c69621b8248585914494fa83bbc1db65ad5fd
[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" "9b7abdff05e7816da04590bc3f0c69621b8248585914494fa83bbc1db65ad5fd", kill_on_drop: false }`
[INFO] [stderr]    Compiling unidiff v0.3.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.65s
[INFO] running `Command { std: "docker" "inspect" "9b7abdff05e7816da04590bc3f0c69621b8248585914494fa83bbc1db65ad5fd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9b7abdff05e7816da04590bc3f0c69621b8248585914494fa83bbc1db65ad5fd", kill_on_drop: false }`
[INFO] [stdout] 9b7abdff05e7816da04590bc3f0c69621b8248585914494fa83bbc1db65ad5fd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fe84e689c69b0c054a53e960bfa99c591d53af279772abd926d3deb0c31d90ad
[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" "fe84e689c69b0c054a53e960bfa99c591d53af279772abd926d3deb0c31d90ad", kill_on_drop: false }`
[INFO] [stderr]    Compiling unidiff v0.3.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 4.42s
[INFO] running `Command { std: "docker" "inspect" "fe84e689c69b0c054a53e960bfa99c591d53af279772abd926d3deb0c31d90ad", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fe84e689c69b0c054a53e960bfa99c591d53af279772abd926d3deb0c31d90ad", kill_on_drop: false }`
[INFO] [stdout] fe84e689c69b0c054a53e960bfa99c591d53af279772abd926d3deb0c31d90ad
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 6e0420aab90eba762146e2f7cb1c427ba416ed070a23e4f344e3a34630b20763
[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" "6e0420aab90eba762146e2f7cb1c427ba416ed070a23e4f344e3a34630b20763", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/unidiff-765b7fd78025e815
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/test_hunk-db48fa9f5a876369
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test test_append_added_line ... ok
[INFO] [stdout] test test_append_removed_line ... ok
[INFO] [stdout] test test_missing_data_is_not_valid ... ok
[INFO] [stdout] test test_append_context ... ok
[INFO] [stdout] test test_default_is_valid ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/test_patchedfile-3f16746a28273e16
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/test_patchset-b4a992c6b21bdb67
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test test_is_removed_file ... ok
[INFO] [stdout] test test_is_modified_file ... ok
[INFO] [stdout] test test_is_added_file ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test test_single_line_diff ... ok
[INFO] [stdout] test test_parse_svn_diff ... ok
[INFO] [stdout] test test_parse_patchset_from_str ... ok
[INFO] [stdout] test test_parse_git_diff ... ok
[INFO] [stdout] test test_parse_hg_diff ... ok
[INFO] [stdout] test test_parse_bzr_diff ... ok
[INFO] [stdout] test test_parse_from_encoding ... ok
[INFO] [stdout] test test_parse_line_numbers ... ok
[INFO] [stdout] test test_parse_sample0_diff ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests unidiff
[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
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "6e0420aab90eba762146e2f7cb1c427ba416ed070a23e4f344e3a34630b20763", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6e0420aab90eba762146e2f7cb1c427ba416ed070a23e4f344e3a34630b20763", kill_on_drop: false }`
[INFO] [stdout] 6e0420aab90eba762146e2f7cb1c427ba416ed070a23e4f344e3a34630b20763