[INFO] fetching crate fm 0.2.1...
[INFO] testing fm-0.2.1 against master#a77da2d454e6caa227a85b16410b95f93495e7e0 for pr-91031
[INFO] extracting crate fm 0.2.1 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate fm 0.2.1 on toolchain a77da2d454e6caa227a85b16410b95f93495e7e0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "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-7/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 427a7a0aa26876ea76123a46360c01818fb63ece90fa69758a2dc8493cdbac22
[INFO] running `Command { std: "docker" "start" "-a" "427a7a0aa26876ea76123a46360c01818fb63ece90fa69758a2dc8493cdbac22", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "427a7a0aa26876ea76123a46360c01818fb63ece90fa69758a2dc8493cdbac22", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "427a7a0aa26876ea76123a46360c01818fb63ece90fa69758a2dc8493cdbac22", kill_on_drop: false }`
[INFO] [stdout] 427a7a0aa26876ea76123a46360c01818fb63ece90fa69758a2dc8493cdbac22
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c279092fca707cbc5266ac161c7c612f35dc49c936443a2219e497ffc8e8d4bc
[INFO] running `Command { std: "docker" "start" "-a" "c279092fca707cbc5266ac161c7c612f35dc49c936443a2219e497ffc8e8d4bc", kill_on_drop: false }`
[INFO] [stderr]    Compiling memchr v2.4.1
[INFO] [stderr]    Compiling regex-syntax v0.6.25
[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 7.96s
[INFO] running `Command { std: "docker" "inspect" "c279092fca707cbc5266ac161c7c612f35dc49c936443a2219e497ffc8e8d4bc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c279092fca707cbc5266ac161c7c612f35dc49c936443a2219e497ffc8e8d4bc", kill_on_drop: false }`
[INFO] [stdout] c279092fca707cbc5266ac161c7c612f35dc49c936443a2219e497ffc8e8d4bc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6a3e2668d7186645e0e648c5c571c13f3fa5d3ccb375b885d4cd74d8ebf5a374
[INFO] running `Command { std: "docker" "start" "-a" "6a3e2668d7186645e0e648c5c571c13f3fa5d3ccb375b885d4cd74d8ebf5a374", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling fm v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.16s
[INFO] running `Command { std: "docker" "inspect" "6a3e2668d7186645e0e648c5c571c13f3fa5d3ccb375b885d4cd74d8ebf5a374", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6a3e2668d7186645e0e648c5c571c13f3fa5d3ccb375b885d4cd74d8ebf5a374", kill_on_drop: false }`
[INFO] [stdout] 6a3e2668d7186645e0e648c5c571c13f3fa5d3ccb375b885d4cd74d8ebf5a374
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 180773a85ff52eeaef4d80c015731808c7863adff0a21cc971c7d5755795f126
[INFO] running `Command { std: "docker" "start" "-a" "180773a85ff52eeaef4d80c015731808c7863adff0a21cc971c7d5755795f126", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.40s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/fm-1eee99326a5fb43d)
[INFO] [stdout] 
[INFO] [stdout] running 11 tests
[INFO] [stdout] test tests::defaults ... ok
[INFO] [stdout] test tests::distinct_names ... ok
[INFO] [stdout] test tests::dont_ignore_surrounding_blank_lines ... ok
[INFO] [stdout] test tests::test_allow_whitespace ... ok
[INFO] [stdout] test tests::wildcards_and_names ... ok
[INFO] [stdout] test tests::error_display ... ok
[INFO] [stdout] test tests::error_lines ... ok
[INFO] [stdout] test tests::empty_text_pattern - should panic ... ok
[INFO] [stdout] test tests::name_matcher ... ok
[INFO] [stdout] test tests::empty_name_pattern - should panic ... ok
[INFO] [stderr]    Doc-tests fm
[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 0.07s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test src/lib.rs - (line 37) ... ok
[INFO] [stdout] test src/lib.rs - (line 18) ... ok
[INFO] [stdout] test src/lib.rs - Entry (line 37) ... ok
[INFO] [stdout] test src/lib.rs - Lines (line 37) ... ok
[INFO] [stdout] test src/lib.rs - HashMap (line 37) ... ok
[INFO] [stdout] test src/lib.rs - Error (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 - Default (line 37) ... ok
[INFO] [stdout] test src/lib.rs - Default (line 37) ... ok
[INFO] [stdout] test src/lib.rs - FMBuilder::name_matcher (line 120) ... ok
[INFO] [stdout] test src/lib.rs - (line 37) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.84s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "180773a85ff52eeaef4d80c015731808c7863adff0a21cc971c7d5755795f126", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "180773a85ff52eeaef4d80c015731808c7863adff0a21cc971c7d5755795f126", kill_on_drop: false }`
[INFO] [stdout] 180773a85ff52eeaef4d80c015731808c7863adff0a21cc971c7d5755795f126