[INFO] fetching crate lancelot-flirt 0.6.3... [INFO] testing lancelot-flirt-0.6.3 against master#99e3aef02079e9c10583638520cd0c134dc3a01d for pr-85530 [INFO] extracting crate lancelot-flirt 0.6.3 into /workspace/builds/worker-6/source [INFO] validating manifest of crates.io crate lancelot-flirt 0.6.3 on toolchain 99e3aef02079e9c10583638520cd0c134dc3a01d [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate lancelot-flirt 0.6.3 [INFO] finished tweaking crates.io crate lancelot-flirt 0.6.3 [INFO] tweaked toml for crates.io crate lancelot-flirt 0.6.3 written to /workspace/builds/worker-6/source/Cargo.toml [INFO] crate crates.io crate lancelot-flirt 0.6.3 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 806877db3306c720fc5af4ff0245816c4568aee68e0b072344bc4a3cd6f0a222 [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" "806877db3306c720fc5af4ff0245816c4568aee68e0b072344bc4a3cd6f0a222", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "806877db3306c720fc5af4ff0245816c4568aee68e0b072344bc4a3cd6f0a222", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "806877db3306c720fc5af4ff0245816c4568aee68e0b072344bc4a3cd6f0a222", kill_on_drop: false }` [INFO] [stdout] 806877db3306c720fc5af4ff0245816c4568aee68e0b072344bc4a3cd6f0a222 [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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e5cf93cc3990ae8f120bf59de09b8d39819babd6602db61cc55d2c144cdb60a0 [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" "e5cf93cc3990ae8f120bf59de09b8d39819babd6602db61cc55d2c144cdb60a0", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling libc v0.2.94 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling proc-macro2 v1.0.26 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling radium v0.5.3 [INFO] [stderr] Compiling cc v1.0.67 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling wyz v0.2.0 [INFO] [stderr] Compiling lexical-core v0.7.6 [INFO] [stderr] Compiling tap v1.0.1 [INFO] [stderr] Compiling adler v1.0.2 [INFO] [stderr] Compiling version_check v0.9.3 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling funty v1.1.0 [INFO] [stderr] Compiling regex-syntax v0.6.23 [INFO] [stderr] Compiling object v0.23.0 [INFO] [stderr] Compiling static_assertions v1.1.0 [INFO] [stderr] Compiling arrayvec v0.5.2 [INFO] [stderr] Compiling anyhow v1.0.40 [INFO] [stderr] Compiling strsim v0.8.0 [INFO] [stderr] Compiling vec_map v0.8.2 [INFO] [stderr] Compiling adler32 v1.2.0 [INFO] [stderr] Compiling ansi_term v0.11.0 [INFO] [stderr] Compiling smallvec v1.6.1 [INFO] [stderr] Compiling addr2line v0.14.1 [INFO] [stderr] Compiling inflate v0.4.5 [INFO] [stderr] Compiling nom v6.1.2 [INFO] [stderr] Compiling bitvec v0.19.5 [INFO] [stderr] Compiling bitvec v0.20.4 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling miniz_oxide v0.4.4 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Compiling backtrace v0.3.58 [INFO] [stderr] Compiling termios v0.3.3 [INFO] [stderr] Compiling clicolors-control v1.0.1 [INFO] [stderr] Compiling time v0.1.44 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling syn v1.0.70 [INFO] [stderr] Compiling clap v2.33.3 [INFO] [stderr] Compiling chrono v0.4.19 [INFO] [stderr] Compiling regex v1.4.6 [INFO] [stderr] Compiling fern v0.5.9 [INFO] [stderr] Compiling console v0.9.2 [INFO] [stderr] Compiling better-panic v0.2.0 [INFO] [stderr] Compiling thiserror-impl v1.0.24 [INFO] [stderr] Compiling thiserror v1.0.24 [INFO] [stderr] Compiling lancelot-flirt v0.6.3 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 44s [INFO] running `Command { std: "docker" "inspect" "e5cf93cc3990ae8f120bf59de09b8d39819babd6602db61cc55d2c144cdb60a0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e5cf93cc3990ae8f120bf59de09b8d39819babd6602db61cc55d2c144cdb60a0", kill_on_drop: false }` [INFO] [stdout] e5cf93cc3990ae8f120bf59de09b8d39819babd6602db61cc55d2c144cdb60a0 [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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c38231854fcc9117e2f22c4eb3538d64d6dc40119d1e1a9f0453056fbd78bc45 [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" "c38231854fcc9117e2f22c4eb3538d64d6dc40119d1e1a9f0453056fbd78bc45", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling scopeguard v1.1.0 [INFO] [stderr] Compiling rayon-core v1.9.0 [INFO] [stderr] Compiling byteorder v1.4.3 [INFO] [stderr] Compiling serde_json v1.0.64 [INFO] [stderr] Compiling plotters-backend v0.3.0 [INFO] [stderr] Compiling serde_derive v1.0.125 [INFO] [stderr] Compiling half v1.7.1 [INFO] [stderr] Compiling oorandom v11.1.3 [INFO] [stderr] Compiling crossbeam-utils v0.8.3 [INFO] [stderr] Compiling memoffset v0.6.3 [INFO] [stderr] Compiling rayon v1.5.0 [INFO] [stderr] Compiling itertools v0.9.0 [INFO] [stderr] Compiling num_cpus v1.13.0 [INFO] [stderr] Compiling cast v0.2.5 [INFO] [stderr] Compiling regex-automata v0.1.9 [INFO] [stderr] Compiling plotters-svg v0.3.0 [INFO] [stderr] Compiling serde_cbor v0.11.1 [INFO] [stderr] Compiling plotters v0.3.0 [INFO] [stderr] Compiling bstr v0.2.15 [INFO] [stderr] Compiling criterion-plot v0.4.3 [INFO] [stderr] Compiling crossbeam-epoch v0.9.3 [INFO] [stderr] Compiling crossbeam-channel v0.5.1 [INFO] [stderr] Compiling crossbeam-deque v0.8.0 [INFO] [stderr] Compiling csv v1.1.6 [INFO] [stderr] Compiling tinytemplate v1.2.1 [INFO] [stderr] Compiling criterion v0.3.4 [INFO] [stderr] Compiling lancelot-flirt v0.6.3 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 56.19s [INFO] running `Command { std: "docker" "inspect" "c38231854fcc9117e2f22c4eb3538d64d6dc40119d1e1a9f0453056fbd78bc45", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c38231854fcc9117e2f22c4eb3538d64d6dc40119d1e1a9f0453056fbd78bc45", kill_on_drop: false }` [INFO] [stdout] c38231854fcc9117e2f22c4eb3538d64d6dc40119d1e1a9f0453056fbd78bc45 [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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 2ee8ef539809007703425f819a192a5a2c1393cfedfb2247bea52d58cd25eb62 [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" "2ee8ef539809007703425f819a192a5a2c1393cfedfb2247bea52d58cd25eb62", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.15s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/lancelot_flirt-8ba23bd416843368) [INFO] [stdout] [INFO] [stdout] running 26 tests [INFO] [stdout] test pat::tests::test_large_function ... 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 pat::tests::test_pat_parse ... ok [INFO] [stdout] test pat::tests::test_pat_tail_bytes ... ok [INFO] [stdout] test pattern_set::tests::test_match_pathological_case ... ok [INFO] [stdout] test pattern_set::tests::test_add_two_patterns ... ok [INFO] [stdout] test pattern_set::tests::test_match_empty ... ok [INFO] [stdout] test pattern_set::tests::test_match_many ... ok [INFO] [stdout] test pattern_set::tests::test_match_one ... ok [INFO] [stdout] test tests::test_one_sig_match ... ok [INFO] [stdout] test pattern_set::tests::test_match_one_tail_wildcard ... ok [INFO] [stdout] test tests::test_one_pat_match ... ok [INFO] [stdout] test tests::test_byte_sig_size ... ok [INFO] [stdout] test tests::test_pat_match ... ok [INFO] [stdout] test pattern_set::tests::test_empty_build ... ok [INFO] [stdout] test pattern_set::tests::test_match_long ... ok [INFO] [stdout] test pattern_set::tests::test_match_one_middle_wildcard ... ok [INFO] [stdout] test tests::test_too_much_data ... ok [INFO] [stdout] test tests::test_tail_bytes ... ok [INFO] [stdout] test tests::test_sig_pat_same ... ok [INFO] [stdout] test tests::test_sig_match ... ok [INFO] [stdout] test decision_tree::tests::test_wildcard ... ok [INFO] [stdout] test decision_tree::tests::test_new ... ok [INFO] [stdout] test decision_tree::tests::test_matches ... ok [INFO] [stdout] test decision_tree::tests::test_perf ... ok [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/decompress_sig-b30ae4f16799cad5) [INFO] [stdout] [INFO] [stdout] test result: ok. 26 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 8.07s [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/parsepat-5afe0d7445d40bb1) [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-0c025c6f03801b47) [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] Doc-tests lancelot-flirt [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test src/pat/mod.rs - pat::parse (line 329) ... ok [INFO] [stdout] test src/lib.rs - FlirtSignatureMatcher::r#match (line 470) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.98s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "2ee8ef539809007703425f819a192a5a2c1393cfedfb2247bea52d58cd25eb62", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2ee8ef539809007703425f819a192a5a2c1393cfedfb2247bea52d58cd25eb62", kill_on_drop: false }` [INFO] [stdout] 2ee8ef539809007703425f819a192a5a2c1393cfedfb2247bea52d58cd25eb62