[INFO] fetching crate aki-mline 0.1.23...
[INFO] testing aki-mline-0.1.23 against try#ce59db7a1b1b012fb2793c4641c1bdecad7a128b for pr-85530
[INFO] extracting crate aki-mline 0.1.23 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate aki-mline 0.1.23 on toolchain ce59db7a1b1b012fb2793c4641c1bdecad7a128b
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-2/source/.cargo/config
[INFO] started tweaking crates.io crate aki-mline 0.1.23
[INFO] finished tweaking crates.io crate aki-mline 0.1.23
[INFO] tweaked toml for crates.io crate aki-mline 0.1.23 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] crate crates.io crate aki-mline 0.1.23 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded naive_opt v0.1.8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 517e9c6ca25eb298548c1a85b0712b938db74d04f7d00a723d8fa390464f4ea9
[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" "517e9c6ca25eb298548c1a85b0712b938db74d04f7d00a723d8fa390464f4ea9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "517e9c6ca25eb298548c1a85b0712b938db74d04f7d00a723d8fa390464f4ea9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "517e9c6ca25eb298548c1a85b0712b938db74d04f7d00a723d8fa390464f4ea9", kill_on_drop: false }`
[INFO] [stdout] 517e9c6ca25eb298548c1a85b0712b938db74d04f7d00a723d8fa390464f4ea9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b48ea07639546b23adc76485b3fc7f22513812a40e3c619eaae5f748866bc169
[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" "b48ea07639546b23adc76485b3fc7f22513812a40e3c619eaae5f748866bc169", kill_on_drop: false }`
[INFO] [stderr]    Compiling rust-version-info-file v0.1.1
[INFO] [stderr]    Compiling aho-corasick v0.7.18
[INFO] [stderr]    Compiling naive_opt v0.1.8
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling aki-mline v0.1.23 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling regex v1.5.3
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.85s
[INFO] running `Command { std: "docker" "inspect" "b48ea07639546b23adc76485b3fc7f22513812a40e3c619eaae5f748866bc169", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b48ea07639546b23adc76485b3fc7f22513812a40e3c619eaae5f748866bc169", kill_on_drop: false }`
[INFO] [stdout] b48ea07639546b23adc76485b3fc7f22513812a40e3c619eaae5f748866bc169
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a15ab41dd9ad42fe3b620ba88788e2537f2b8490b802762124539f1f138c600a
[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" "a15ab41dd9ad42fe3b620ba88788e2537f2b8490b802762124539f1f138c600a", kill_on_drop: false }`
[INFO] [stderr]    Compiling unindent v0.1.7
[INFO] [stderr]    Compiling indoc v1.0.3
[INFO] [stderr]    Compiling aki-mline v0.1.23 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.76s
[INFO] running `Command { std: "docker" "inspect" "a15ab41dd9ad42fe3b620ba88788e2537f2b8490b802762124539f1f138c600a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a15ab41dd9ad42fe3b620ba88788e2537f2b8490b802762124539f1f138c600a", kill_on_drop: false }`
[INFO] [stdout] a15ab41dd9ad42fe3b620ba88788e2537f2b8490b802762124539f1f138c600a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 7c52d9822b59935e97a846636c71ad91f9a1eb38c0d333a15fc67c6f694d02c3
[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" "7c52d9822b59935e97a846636c71ad91f9a1eb38c0d333a15fc67c6f694d02c3", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stdout] running 10 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/libaki_mline-11670f7ba77a36a2)
[INFO] [stdout] test util::opt_color_when::tests::test_from_str_never ... ok
[INFO] [stdout] test util::opt_color_when::tests::test_from_str_invalid ... ok
[INFO] [stdout] test util::opt_color_when::tests::test_from_str_auto ... ok
[INFO] [stdout] test util::opt_color_when::tests::test_from_str_always ... ok
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/aki_mline-75e3d321eee96748)
[INFO] [stdout] test util::opt_around_num::tests::test_from_str_10 ... ok
[INFO] [stdout] test util::opt_color_when::tests::test_display_auto ... ok
[INFO] [stdout] test util::opt_color_when::tests::test_display_never ... ok
[INFO] [stdout] test util::opt_color_when::tests::test_display_always ... ok
[INFO] [stdout] test util::opt_around_num::tests::test_display_10 ... ok
[INFO] [stdout] test util::opt_around_num::tests::test_display_default ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running tests/helper.rs (/opt/rustwide/target/debug/deps/helper-0c04949518e0e879)
[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] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running tests/test.rs (/opt/rustwide/target/debug/deps/test-bb080101e962f3e4)
[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] [stdout] 
[INFO] [stdout] running 13 tests
[INFO] [stdout] test test_0::test_non_opt_non_arg ... ok
[INFO] [stdout] test test_0::test_help_long ... ok
[INFO] [stdout] test test_around::test_around_0_ok ... ok
[INFO] [stdout] test test_0::test_help ... ok
[INFO] [stdout] test test_0::test_version ... ok
[INFO] [stdout] test test_str::test_invalid_utf8 ... ok
[INFO] [stdout] test test_regex::test_parse_error ... ok
[INFO] [stdout] test test_regex::test_invalid_utf8 ... ok
[INFO] [stdout] test test_0::test_version_long ... ok
[INFO] [stdout] test test_around::test_around_1_ok ... ok
[INFO] [stdout] test test_3::test_output_broken_pipe ... ok
[INFO] [stdout] test test_str::test_ok ... ok
[INFO] [stdout] test test_regex::test_ok ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 13 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.12s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/test_s.rs (/opt/rustwide/target/debug/deps/test_s-2bb771951bb4b44b)
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test test_0_s::test_version_long ... ok
[INFO] [stdout] test test_0_s::test_help ... ok
[INFO] [stdout] test test_str_s::test_ok ... ok
[INFO] [stdout] test test_regex_s::test_parse_error ... ok
[INFO] [stdout] test test_regex_s::test_ok ... ok
[INFO] [stdout] test test_around_s::test_around_0_ok ... ok
[INFO] [stdout] test test_0_s::test_help_long ... ok
[INFO] [stdout] test test_0_s::test_version ... ok
[INFO] [stdout] test test_0_s::test_non_option ... ok
[INFO] [stdout] test test_around_s::test_around_1_ok ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests libaki_mline
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - execute (line 94) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.34s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "7c52d9822b59935e97a846636c71ad91f9a1eb38c0d333a15fc67c6f694d02c3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7c52d9822b59935e97a846636c71ad91f9a1eb38c0d333a15fc67c6f694d02c3", kill_on_drop: false }`
[INFO] [stdout] 7c52d9822b59935e97a846636c71ad91f9a1eb38c0d333a15fc67c6f694d02c3