[INFO] fetching crate lancelot-flirt 0.4.4...
[INFO] testing lancelot-flirt-0.4.4 against 1.49.0 for beta-1.50-1
[INFO] extracting crate lancelot-flirt 0.4.4 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate lancelot-flirt 0.4.4 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 lancelot-flirt 0.4.4
[INFO] finished tweaking crates.io crate lancelot-flirt 0.4.4
[INFO] tweaked toml for crates.io crate lancelot-flirt 0.4.4 written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] crate crates.io crate lancelot-flirt 0.4.4 already has a lockfile, it will not be regenerated
[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-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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] 58ad25cf824b790f4ad0ad533d6677b8ec116947b291daa93cc5f12a0cf49947
[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" "58ad25cf824b790f4ad0ad533d6677b8ec116947b291daa93cc5f12a0cf49947", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "58ad25cf824b790f4ad0ad533d6677b8ec116947b291daa93cc5f12a0cf49947", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "58ad25cf824b790f4ad0ad533d6677b8ec116947b291daa93cc5f12a0cf49947", kill_on_drop: false }`
[INFO] [stdout] 58ad25cf824b790f4ad0ad533d6677b8ec116947b291daa93cc5f12a0cf49947
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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] 383920e3f481b177667d3af21786a693b395170e9058fe44af42c375748e51a4
[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" "383920e3f481b177667d3af21786a693b395170e9058fe44af42c375748e51a4", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.20
[INFO] [stderr]    Compiling syn v1.0.40
[INFO] [stderr]    Compiling arrayvec v0.5.1
[INFO] [stderr]    Compiling miniz_oxide v0.4.1
[INFO] [stderr]    Compiling libc v0.2.76
[INFO] [stderr]    Compiling bitvec v0.18.1
[INFO] [stderr]    Compiling anyhow v1.0.32
[INFO] [stderr]    Compiling lexical-core v0.7.4
[INFO] [stderr]    Compiling clicolors-control v1.0.1
[INFO] [stderr]    Compiling termios v0.3.2
[INFO] [stderr]    Compiling time v0.1.44
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling backtrace v0.3.50
[INFO] [stderr]    Compiling clap v2.33.3
[INFO] [stderr]    Compiling console v0.9.2
[INFO] [stderr]    Compiling chrono v0.4.15
[INFO] [stderr]    Compiling better-panic v0.2.0
[INFO] [stderr]    Compiling quote v1.0.7
[INFO] [stderr]    Compiling fern v0.5.9
[INFO] [stderr]    Compiling nom v5.1.2
[INFO] [stderr]    Compiling thiserror-impl v1.0.20
[INFO] [stderr]    Compiling thiserror v1.0.20
[INFO] [stderr]    Compiling lancelot-flirt v0.4.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 43.41s
[INFO] running `Command { std: "docker" "inspect" "383920e3f481b177667d3af21786a693b395170e9058fe44af42c375748e51a4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "383920e3f481b177667d3af21786a693b395170e9058fe44af42c375748e51a4", kill_on_drop: false }`
[INFO] [stdout] 383920e3f481b177667d3af21786a693b395170e9058fe44af42c375748e51a4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] eb8347a001645defdafc7240a6e8deb68d85b430cff85423bcc39112e560066a
[INFO] running `Command { std: "docker" "start" "-a" "eb8347a001645defdafc7240a6e8deb68d85b430cff85423bcc39112e560066a", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling lancelot-flirt v0.4.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.86s
[INFO] running `Command { std: "docker" "inspect" "eb8347a001645defdafc7240a6e8deb68d85b430cff85423bcc39112e560066a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eb8347a001645defdafc7240a6e8deb68d85b430cff85423bcc39112e560066a", kill_on_drop: false }`
[INFO] [stdout] eb8347a001645defdafc7240a6e8deb68d85b430cff85423bcc39112e560066a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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] 61f9b8ca90c249a9db8a11a17122578c53c4aef81186f8fec4243bc661f89a81
[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" "61f9b8ca90c249a9db8a11a17122578c53c4aef81186f8fec4243bc661f89a81", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/lancelot_flirt-82013473b79a60a7
[INFO] [stdout] 
[INFO] [stdout] running 11 tests
[INFO] [stdout] test pattern_set::tests::test_empty_build ... ok
[INFO] [stdout] test pattern_set::tests::test_match_empty ... ok
[INFO] [stdout] test pattern_set::tests::test_add_one_wildcard ... ok
[INFO] [stdout] test pattern_set::tests::test_add_two_patterns ... ok
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/decompress_sig-e5a2da2e0ad44f2f
[INFO] [stdout] test pattern_set::tests::test_match_many ... ok
[INFO] [stdout] test pattern_set::tests::test_match_pathological_case ... ok
[INFO] [stdout] test pattern_set::tests::test_match_one ... ok
[INFO] [stdout] test pattern_set::tests::test_match_long ... ok
[INFO] [stdout] test pattern_set::tests::test_match_one_tail_wildcard ... ok
[INFO] [stdout] test pattern_set::tests::test_add_one_pattern ... ok
[INFO] [stdout] test pattern_set::tests::test_match_one_middle_wildcard ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[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
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/sig2pat-f056439d0df43707
[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
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests lancelot-flirt
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/lib.rs - FlirtSignatureSet::r#match (line 393) ... ok
[INFO] [stdout] test src/pat/mod.rs - pat::parse (line 264) ... ok
[INFO] [stdout] test src/lib.rs - FlirtSignatureMatcher::r#match (line 306) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "61f9b8ca90c249a9db8a11a17122578c53c4aef81186f8fec4243bc661f89a81", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "61f9b8ca90c249a9db8a11a17122578c53c4aef81186f8fec4243bc661f89a81", kill_on_drop: false }`
[INFO] [stdout] 61f9b8ca90c249a9db8a11a17122578c53c4aef81186f8fec4243bc661f89a81