[INFO] fetching crate scan_fmt 0.2.6...
[INFO] testing scan_fmt-0.2.6 against try#ecabaf78506b7a4668d42dc20268c086b93f0fad for pr-87041
[INFO] extracting crate scan_fmt 0.2.6 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate scan_fmt 0.2.6 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 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-6/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-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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "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] d60833e48ebff36d71dc3a49c18f6859ef9cf3f5b30ac1eb428aa9ca6db59a3b
[INFO] running `Command { std: "docker" "start" "-a" "d60833e48ebff36d71dc3a49c18f6859ef9cf3f5b30ac1eb428aa9ca6db59a3b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d60833e48ebff36d71dc3a49c18f6859ef9cf3f5b30ac1eb428aa9ca6db59a3b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d60833e48ebff36d71dc3a49c18f6859ef9cf3f5b30ac1eb428aa9ca6db59a3b", kill_on_drop: false }`
[INFO] [stdout] d60833e48ebff36d71dc3a49c18f6859ef9cf3f5b30ac1eb428aa9ca6db59a3b
[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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] afd4d4a915f54a46b3db116e614cffd07cf4553abe71e6d82b46fff732ac3e9b
[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" "afd4d4a915f54a46b3db116e614cffd07cf4553abe71e6d82b46fff732ac3e9b", kill_on_drop: false }`
[INFO] [stderr]    Compiling scan_fmt v0.2.6 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.90s
[INFO] running `Command { std: "docker" "inspect" "afd4d4a915f54a46b3db116e614cffd07cf4553abe71e6d82b46fff732ac3e9b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "afd4d4a915f54a46b3db116e614cffd07cf4553abe71e6d82b46fff732ac3e9b", kill_on_drop: false }`
[INFO] [stdout] afd4d4a915f54a46b3db116e614cffd07cf4553abe71e6d82b46fff732ac3e9b
[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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 02e62a529bdd448b9f854d6cbe7150feab637979641dd43de51abcf55cb77934
[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" "02e62a529bdd448b9f854d6cbe7150feab637979641dd43de51abcf55cb77934", kill_on_drop: false }`
[INFO] [stderr]    Compiling scan_fmt v0.2.6 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.89s
[INFO] running `Command { std: "docker" "inspect" "02e62a529bdd448b9f854d6cbe7150feab637979641dd43de51abcf55cb77934", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "02e62a529bdd448b9f854d6cbe7150feab637979641dd43de51abcf55cb77934", kill_on_drop: false }`
[INFO] [stdout] 02e62a529bdd448b9f854d6cbe7150feab637979641dd43de51abcf55cb77934
[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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] ab5c77c001670fe35888ccb83e24a33f8473f7c4af4737ca4a5ffc195b90988d
[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" "ab5c77c001670fe35888ccb83e24a33f8473f7c4af4737ca4a5ffc195b90988d", 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_endline ... ok
[INFO] [stdout] test parse::test_pattern ... ok
[INFO] [stdout] test parse::test_hex ... ok
[INFO] [stdout] test parse::test_complex ... ok
[INFO] [stdout] test parse::match_end ... ok
[INFO] [stdout] test parse::test_plus_sign ... ok
[INFO] [stdout] test test_match_end ... ok
[INFO] [stdout] test test_limited_data_range ... ok
[INFO] [stdout] test test_ip_addr ... ok
[INFO] [stdout] test test_hex ... ok
[INFO] [stdout] test test_err_equals ... ok
[INFO] [stdout] test test_scan_all ... ok
[INFO] [stdout] test parse::test_regex::simple ... ok
[INFO] [stdout] test test_too_many_outputs ... ok
[INFO] [stdout] test parse::test_string ... ok
[INFO] [stdout] test test_width_specifier ... ok
[INFO] [stderr]    Doc-tests scan_fmt
[INFO] [stdout] test parse::test_width ... ok
[INFO] [stdout] test test_skip_assign ... ok
[INFO] [stdout] test test_no_post_match ... ok
[INFO] [stdout] test parse::test_regex::unicode ... ok
[INFO] [stdout] test parse::test_regex::bad_pattern ... ok
[INFO] [stdout] test parse::test_regex::mixed_regex_and_pattern ... ok
[INFO] [stdout] test test_no_post_match_regex ... ok
[INFO] [stdout] test test_plus_sign ... ok
[INFO] [stdout] test parse::test_regex::uses_group_if_present ... ok
[INFO] [stdout] test parse::test_simple ... 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 1.78s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "ab5c77c001670fe35888ccb83e24a33f8473f7c4af4737ca4a5ffc195b90988d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ab5c77c001670fe35888ccb83e24a33f8473f7c4af4737ca4a5ffc195b90988d", kill_on_drop: false }`
[INFO] [stdout] ab5c77c001670fe35888ccb83e24a33f8473f7c4af4737ca4a5ffc195b90988d