[INFO] fetching crate fm 0.2.1...
[INFO] testing fm-0.2.1 against try#ecabaf78506b7a4668d42dc20268c086b93f0fad for pr-87041
[INFO] extracting crate fm 0.2.1 into /workspace/builds/worker-14/source
[INFO] validating manifest of crates.io crate fm 0.2.1 on toolchain ecabaf78506b7a4668d42dc20268c086b93f0fad
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate fm 0.2.1
[INFO] finished tweaking crates.io crate fm 0.2.1
[INFO] tweaked toml for crates.io crate fm 0.2.1 written to /workspace/builds/worker-14/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 40ecbf4c9f096f6d91f45fb401ac1fabeb22cd44486c55b90c93a624db07ee35
[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" "40ecbf4c9f096f6d91f45fb401ac1fabeb22cd44486c55b90c93a624db07ee35", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "40ecbf4c9f096f6d91f45fb401ac1fabeb22cd44486c55b90c93a624db07ee35", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "40ecbf4c9f096f6d91f45fb401ac1fabeb22cd44486c55b90c93a624db07ee35", kill_on_drop: false }`
[INFO] [stdout] 40ecbf4c9f096f6d91f45fb401ac1fabeb22cd44486c55b90c93a624db07ee35
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d4d01fd6fef1e42c08721997c03854a02e6bbdb009536965623fdde3c564e885
[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" "d4d01fd6fef1e42c08721997c03854a02e6bbdb009536965623fdde3c564e885", kill_on_drop: false }`
[INFO] [stderr]    Compiling aho-corasick v0.7.18
[INFO] [stderr]    Compiling regex v1.5.4
[INFO] [stderr]    Compiling fm v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 11.65s
[INFO] running `Command { std: "docker" "inspect" "d4d01fd6fef1e42c08721997c03854a02e6bbdb009536965623fdde3c564e885", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d4d01fd6fef1e42c08721997c03854a02e6bbdb009536965623fdde3c564e885", kill_on_drop: false }`
[INFO] [stdout] d4d01fd6fef1e42c08721997c03854a02e6bbdb009536965623fdde3c564e885
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "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] 56ebdf3cd318cbbc5da3eccc30ac59c2f6a8bbcbd36a7b202390539d8d12c401
[INFO] running `Command { std: "docker" "start" "-a" "56ebdf3cd318cbbc5da3eccc30ac59c2f6a8bbcbd36a7b202390539d8d12c401", kill_on_drop: false }`
[INFO] [stderr]    Compiling fm v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.59s
[INFO] running `Command { std: "docker" "inspect" "56ebdf3cd318cbbc5da3eccc30ac59c2f6a8bbcbd36a7b202390539d8d12c401", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "56ebdf3cd318cbbc5da3eccc30ac59c2f6a8bbcbd36a7b202390539d8d12c401", kill_on_drop: false }`
[INFO] [stdout] 56ebdf3cd318cbbc5da3eccc30ac59c2f6a8bbcbd36a7b202390539d8d12c401
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "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] aba1d634723c74e6272a9d07bc657429ab131005c84e97f0899ad3a3724154fc
[INFO] running `Command { std: "docker" "start" "-a" "aba1d634723c74e6272a9d07bc657429ab131005c84e97f0899ad3a3724154fc", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stdout] running 11 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/fm-c91bbf01bcfcf8c0)
[INFO] [stdout] test tests::test_allow_whitespace ... ok
[INFO] [stdout] test tests::dont_ignore_surrounding_blank_lines ... ok
[INFO] [stdout] test tests::defaults ... ok
[INFO] [stdout] test tests::distinct_names ... ok
[INFO] [stdout] test tests::wildcards_and_names ... ok
[INFO] [stdout] test tests::error_lines ... ok
[INFO] [stdout] test tests::error_display ... ok
[INFO] [stdout] test tests::empty_name_pattern - should panic ... ok
[INFO] [stdout] test tests::empty_text_pattern - should panic ... ok
[INFO] [stdout] test tests::name_matcher ... ok
[INFO] [stdout] test tests::multiple_name_matchers ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.23s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests fm
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test src/lib.rs - HashMap (line 37) ... ok
[INFO] [stdout] test src/lib.rs - (line 37) ... ok
[INFO] [stdout] test src/lib.rs - FMBuilder (line 87) ... ok
[INFO] [stdout] test src/lib.rs - fmt (line 37) ... ok
[INFO] [stdout] test src/lib.rs - (line 18) ... ok
[INFO] [stdout] test src/lib.rs - Lines (line 37) ... ok
[INFO] [stdout] test src/lib.rs - Default (line 37) ... ok
[INFO] [stdout] test src/lib.rs - Entry (line 37) ... ok
[INFO] [stdout] test src/lib.rs - (line 37) ... ok
[INFO] [stdout] test src/lib.rs - FMBuilder::name_matcher (line 120) ... ok
[INFO] [stdout] test src/lib.rs - Error (line 37) ... ok
[INFO] [stdout] test src/lib.rs - Default (line 37) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 11.78s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "aba1d634723c74e6272a9d07bc657429ab131005c84e97f0899ad3a3724154fc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aba1d634723c74e6272a9d07bc657429ab131005c84e97f0899ad3a3724154fc", kill_on_drop: false }`
[INFO] [stdout] aba1d634723c74e6272a9d07bc657429ab131005c84e97f0899ad3a3724154fc