[INFO] fetching crate scan_fmt 0.2.6...
[INFO] testing scan_fmt-0.2.6 against master#432e145bd5a974c5b6f4dd9b352891bd7502b69d for pr-87041
[INFO] extracting crate scan_fmt 0.2.6 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate scan_fmt 0.2.6 on toolchain 432e145bd5a974c5b6f4dd9b352891bd7502b69d
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate scan_fmt 0.2.6
[INFO] finished tweaking crates.io crate scan_fmt 0.2.6
[INFO] tweaked toml for crates.io crate scan_fmt 0.2.6 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "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] 0d7991020741d7b63d7cee4d526b9e1e3088ee1f6528020c195975a5ba4d63f8
[INFO] running `Command { std: "docker" "start" "-a" "0d7991020741d7b63d7cee4d526b9e1e3088ee1f6528020c195975a5ba4d63f8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0d7991020741d7b63d7cee4d526b9e1e3088ee1f6528020c195975a5ba4d63f8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0d7991020741d7b63d7cee4d526b9e1e3088ee1f6528020c195975a5ba4d63f8", kill_on_drop: false }`
[INFO] [stdout] 0d7991020741d7b63d7cee4d526b9e1e3088ee1f6528020c195975a5ba4d63f8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c3b09641c0bb201ed2433b78d3415150943698d2534104a8037c5ca08b2cfc68
[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" "c3b09641c0bb201ed2433b78d3415150943698d2534104a8037c5ca08b2cfc68", kill_on_drop: false }`
[INFO] [stderr]    Compiling memchr v2.4.0
[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 scan_fmt v0.2.6 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 20.17s
[INFO] running `Command { std: "docker" "inspect" "c3b09641c0bb201ed2433b78d3415150943698d2534104a8037c5ca08b2cfc68", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c3b09641c0bb201ed2433b78d3415150943698d2534104a8037c5ca08b2cfc68", kill_on_drop: false }`
[INFO] [stdout] c3b09641c0bb201ed2433b78d3415150943698d2534104a8037c5ca08b2cfc68
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2b4b2e1815a24cde09a0fae8432b9a32731032ba38952ece8e8903df521fd825
[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" "2b4b2e1815a24cde09a0fae8432b9a32731032ba38952ece8e8903df521fd825", kill_on_drop: false }`
[INFO] [stderr]    Compiling scan_fmt v0.2.6 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.81s
[INFO] running `Command { std: "docker" "inspect" "2b4b2e1815a24cde09a0fae8432b9a32731032ba38952ece8e8903df521fd825", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2b4b2e1815a24cde09a0fae8432b9a32731032ba38952ece8e8903df521fd825", kill_on_drop: false }`
[INFO] [stdout] 2b4b2e1815a24cde09a0fae8432b9a32731032ba38952ece8e8903df521fd825
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] c2b355ab2b109c7912ede25b5bae0d4567f256ea609d0813db8e63ed8560efd3
[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" "c2b355ab2b109c7912ede25b5bae0d4567f256ea609d0813db8e63ed8560efd3", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stdout] running 26 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/scan_fmt-9be036499e4ffaec)
[INFO] [stdout] test parse::test_complex ... ok
[INFO] [stdout] test parse::test_endline ... ok
[INFO] [stdout] test parse::test_hex ... ok
[INFO] [stdout] test parse::test_pattern ... ok
[INFO] [stdout] test parse::test_regex::unicode ... ok
[INFO] [stdout] test parse::test_regex::bad_pattern ... ok
[INFO] [stdout] test parse::test_width ... ok
[INFO] [stdout] test parse::test_string ... ok
[INFO] [stdout] test test_err_equals ... ok
[INFO] [stdout] test parse::test_plus_sign ... ok
[INFO] [stdout] test test_hex ... ok
[INFO] [stdout] test test_ip_addr ... ok
[INFO] [stdout] test test_limited_data_range ... ok
[INFO] [stdout] test parse::test_regex::uses_group_if_present ... ok
[INFO] [stdout] test test_match_end ... ok
[INFO] [stdout] test parse::test_simple ... ok
[INFO] [stdout] test parse::match_end ... ok
[INFO] [stdout] test parse::test_regex::simple ... ok
[INFO] [stdout] test parse::test_regex::mixed_regex_and_pattern ... ok
[INFO] [stdout] test test_no_post_match ... ok
[INFO] [stdout] test test_too_many_outputs ... ok
[INFO] [stdout] test test_skip_assign ... ok
[INFO] [stdout] test test_no_post_match_regex ... ok
[INFO] [stderr]    Doc-tests scan_fmt
[INFO] [stdout] test test_width_specifier ... ok
[INFO] [stdout] test test_plus_sign ... ok
[INFO] [stdout] test test_scan_all ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 26 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/lib.rs - (line 12) ... ignored
[INFO] [stdout] test src/lib.rs - (line 69) ... ignored
[INFO] [stdout] test src/lib.rs - (line 18) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 2 ignored; 0 measured; 0 filtered out; finished in 1.64s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "c2b355ab2b109c7912ede25b5bae0d4567f256ea609d0813db8e63ed8560efd3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c2b355ab2b109c7912ede25b5bae0d4567f256ea609d0813db8e63ed8560efd3", kill_on_drop: false }`
[INFO] [stdout] c2b355ab2b109c7912ede25b5bae0d4567f256ea609d0813db8e63ed8560efd3