[INFO] fetching crate lancelot-flirt 0.6.5...
[INFO] testing lancelot-flirt-0.6.5 against 1.55.0 for beta-1.56-1
[INFO] extracting crate lancelot-flirt 0.6.5 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate lancelot-flirt 0.6.5 on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate lancelot-flirt 0.6.5
[INFO] finished tweaking crates.io crate lancelot-flirt 0.6.5
[INFO] tweaked toml for crates.io crate lancelot-flirt 0.6.5 written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] crate crates.io crate lancelot-flirt 0.6.5 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded console v0.9.2
[INFO] [stderr]   Downloaded radium v0.6.2
[INFO] [stderr]   Downloaded better-panic v0.2.0
[INFO] [stderr]   Downloaded bitvec v0.20.4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "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] 81ad9f6db7160f9b05f8eea4d9c53e4180e29ca5ff9b3fdc33a51a0cc6b155e3
[INFO] running `Command { std: "docker" "start" "-a" "81ad9f6db7160f9b05f8eea4d9c53e4180e29ca5ff9b3fdc33a51a0cc6b155e3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "81ad9f6db7160f9b05f8eea4d9c53e4180e29ca5ff9b3fdc33a51a0cc6b155e3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "81ad9f6db7160f9b05f8eea4d9c53e4180e29ca5ff9b3fdc33a51a0cc6b155e3", kill_on_drop: false }`
[INFO] [stdout] 81ad9f6db7160f9b05f8eea4d9c53e4180e29ca5ff9b3fdc33a51a0cc6b155e3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a20ea5b2c0d2a0a5d9579515c9ddfb05027d8d174599e17a3f879fb9ce3e5bb1
[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" "a20ea5b2c0d2a0a5d9579515c9ddfb05027d8d174599e17a3f879fb9ce3e5bb1", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.95
[INFO] [stderr]    Compiling funty v1.1.0
[INFO] [stderr]    Compiling anyhow v1.0.40
[INFO] [stderr]    Compiling rustc-demangle v0.1.19
[INFO] [stderr]    Compiling object v0.25.2
[INFO] [stderr]    Compiling syn v1.0.72
[INFO] [stderr]    Compiling bitvec v0.19.5
[INFO] [stderr]    Compiling bitvec v0.20.4
[INFO] [stderr]    Compiling termios v0.3.3
[INFO] [stderr]    Compiling time v0.1.44
[INFO] [stderr]    Compiling clicolors-control v1.0.1
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling clap v2.33.3
[INFO] [stderr]    Compiling console v0.9.2
[INFO] [stderr]    Compiling chrono v0.4.19
[INFO] [stderr]    Compiling fern v0.5.9
[INFO] [stderr]    Compiling nom v6.1.2
[INFO] [stderr]    Compiling backtrace v0.3.60
[INFO] [stderr]    Compiling thiserror-impl v1.0.25
[INFO] [stderr]    Compiling better-panic v0.2.0
[INFO] [stderr]    Compiling thiserror v1.0.25
[INFO] [stderr]    Compiling lancelot-flirt v0.6.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 25.45s
[INFO] running `Command { std: "docker" "inspect" "a20ea5b2c0d2a0a5d9579515c9ddfb05027d8d174599e17a3f879fb9ce3e5bb1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a20ea5b2c0d2a0a5d9579515c9ddfb05027d8d174599e17a3f879fb9ce3e5bb1", kill_on_drop: false }`
[INFO] [stdout] a20ea5b2c0d2a0a5d9579515c9ddfb05027d8d174599e17a3f879fb9ce3e5bb1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ae4d78b0cc12a3d60e2645bd2525d8df9864af74b3743117f20eda3370aa259d
[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" "ae4d78b0cc12a3d60e2645bd2525d8df9864af74b3743117f20eda3370aa259d", kill_on_drop: false }`
[INFO] [stderr]    Compiling num_cpus v1.13.0
[INFO] [stderr]    Compiling csv-core v0.1.10
[INFO] [stderr]    Compiling bstr v0.2.16
[INFO] [stderr]    Compiling serde_derive v1.0.126
[INFO] [stderr]    Compiling rayon-core v1.9.1
[INFO] [stderr]    Compiling csv v1.1.6
[INFO] [stderr]    Compiling rayon v1.5.1
[INFO] [stderr]    Compiling criterion v0.3.4
[INFO] [stderr]    Compiling lancelot-flirt v0.6.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 22.42s
[INFO] running `Command { std: "docker" "inspect" "ae4d78b0cc12a3d60e2645bd2525d8df9864af74b3743117f20eda3370aa259d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ae4d78b0cc12a3d60e2645bd2525d8df9864af74b3743117f20eda3370aa259d", kill_on_drop: false }`
[INFO] [stdout] ae4d78b0cc12a3d60e2645bd2525d8df9864af74b3743117f20eda3370aa259d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", 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] ad06f4186bf1e97269963b11d5a938e19bc9563cbfac008851f75366a391453c
[INFO] running `Command { std: "docker" "start" "-a" "ad06f4186bf1e97269963b11d5a938e19bc9563cbfac008851f75366a391453c", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/lancelot_flirt-c36021f273599e7a)
[INFO] [stdout] 
[INFO] [stdout] running 26 tests
[INFO] [stdout] test pattern_set::tests::test_match_empty ... ok
[INFO] [stdout] test pattern_set::tests::test_match_long ... ok
[INFO] [stdout] test pattern_set::tests::test_match_one ... ok
[INFO] [stdout] test pattern_set::tests::test_match_many ... ok
[INFO] [stdout] test pattern_set::tests::test_match_one_middle_wildcard ... ok
[INFO] [stdout] test pattern_set::tests::test_match_one_tail_wildcard ... ok
[INFO] [stdout] test pattern_set::tests::test_match_pathological_case ... ok
[INFO] [stdout] test pattern_set::tests::test_empty_build ... ok
[INFO] [stdout] test pattern_set::tests::test_add_two_patterns ... ok
[INFO] [stdout] test tests::test_one_pat_match ... ok
[INFO] [stdout] test tests::test_byte_sig_size ... ok
[INFO] [stdout] test pattern_set::tests::test_add_one_pattern ... ok
[INFO] [stdout] test pattern_set::tests::test_add_one_wildcard ... ok
[INFO] [stdout] test tests::test_one_sig_match ... ok
[INFO] [stdout] test tests::test_sig_match ... ok
[INFO] [stdout] test tests::test_too_much_data ... ok
[INFO] [stdout] test tests::test_sig_pat_same ... ok
[INFO] [stdout] test tests::test_pat_match ... ok
[INFO] [stdout] test tests::test_tail_bytes ... ok
[INFO] [stdout] test decision_tree::tests::test_new ... ok
[INFO] [stdout] test pat::tests::test_pat_parse ... ok
[INFO] [stdout] test decision_tree::tests::test_matches ... ok
[INFO] [stdout] test pat::tests::test_pat_tail_bytes ... ok
[INFO] [stdout] test pat::tests::test_large_function ... ok
[INFO] [stdout] test decision_tree::tests::test_wildcard ... ok
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/decompress_sig-38476e278eb642f8)
[INFO] [stdout] test decision_tree::tests::test_perf ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 26 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 6.78s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/parsepat-e039c5e1547e3ec6)
[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] [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] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/sig2pat-7db2ab53ce528655)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests lancelot-flirt
[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 2 tests
[INFO] [stdout] test src/pat/mod.rs - pat::parse (line 326) ... ok
[INFO] [stdout] test src/lib.rs - FlirtSignatureMatcher::r#match (line 469) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.03s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "ad06f4186bf1e97269963b11d5a938e19bc9563cbfac008851f75366a391453c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ad06f4186bf1e97269963b11d5a938e19bc9563cbfac008851f75366a391453c", kill_on_drop: false }`
[INFO] [stdout] ad06f4186bf1e97269963b11d5a938e19bc9563cbfac008851f75366a391453c