[INFO] fetching crate aki-gsub 0.1.31...
[INFO] testing aki-gsub-0.1.31 against try#ecabaf78506b7a4668d42dc20268c086b93f0fad for pr-87041
[INFO] extracting crate aki-gsub 0.1.31 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate aki-gsub 0.1.31 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] removed /workspace/builds/worker-8/source/.cargo/config
[INFO] started tweaking crates.io crate aki-gsub 0.1.31
[INFO] finished tweaking crates.io crate aki-gsub 0.1.31
[INFO] tweaked toml for crates.io crate aki-gsub 0.1.31 written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] crate crates.io crate aki-gsub 0.1.31 already has a lockfile, it will not be regenerated
[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-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] ada5a3f01c8116cfc685eafc6c4e36fc740aaf62ddcea2058f9570a4dfa9060d
[INFO] running `Command { std: "docker" "start" "-a" "ada5a3f01c8116cfc685eafc6c4e36fc740aaf62ddcea2058f9570a4dfa9060d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ada5a3f01c8116cfc685eafc6c4e36fc740aaf62ddcea2058f9570a4dfa9060d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ada5a3f01c8116cfc685eafc6c4e36fc740aaf62ddcea2058f9570a4dfa9060d", kill_on_drop: false }`
[INFO] [stdout] ada5a3f01c8116cfc685eafc6c4e36fc740aaf62ddcea2058f9570a4dfa9060d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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] 724c7fad78bdec5efd9f08c613515c6404d17a3674ba6238c022a38445a87c48
[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" "724c7fad78bdec5efd9f08c613515c6404d17a3674ba6238c022a38445a87c48", kill_on_drop: false }`
[INFO] [stderr]    Compiling aki-gsub v0.1.31 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.90s
[INFO] running `Command { std: "docker" "inspect" "724c7fad78bdec5efd9f08c613515c6404d17a3674ba6238c022a38445a87c48", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "724c7fad78bdec5efd9f08c613515c6404d17a3674ba6238c022a38445a87c48", kill_on_drop: false }`
[INFO] [stdout] 724c7fad78bdec5efd9f08c613515c6404d17a3674ba6238c022a38445a87c48
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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] [stdout] 1974af673253b984de2393046423d16edfbbe861571aa7397e54fdff9603ff31
[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" "1974af673253b984de2393046423d16edfbbe861571aa7397e54fdff9603ff31", kill_on_drop: false }`
[INFO] [stderr]    Compiling aki-gsub v0.1.31 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 4.64s
[INFO] running `Command { std: "docker" "inspect" "1974af673253b984de2393046423d16edfbbe861571aa7397e54fdff9603ff31", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1974af673253b984de2393046423d16edfbbe861571aa7397e54fdff9603ff31", kill_on_drop: false }`
[INFO] [stdout] 1974af673253b984de2393046423d16edfbbe861571aa7397e54fdff9603ff31
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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] [stdout] 303b889c9f9d4c1687c9ba171de499dab2e16dadd15e6245dac86d902d532bb1
[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" "303b889c9f9d4c1687c9ba171de499dab2e16dadd15e6245dac86d902d532bb1", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/libaki_gsub-a7df31744647da7f)
[INFO] [stdout] running 7 tests
[INFO] [stdout] test util::opt_color_when::tests::test_display_always ... ok
[INFO] [stdout] test util::opt_color_when::tests::test_display_auto ... 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_never ... ok
[INFO] [stdout] test util::opt_color_when::tests::test_display_never ... ok
[INFO] [stdout] test util::opt_color_when::tests::test_from_str_always ... ok
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/aki_gsub-9ccc5cee44672471)
[INFO] [stdout] test util::opt_color_when::tests::test_from_str_auto ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/helper.rs (/opt/rustwide/target/debug/deps/helper-f440ce876ce48f4e)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[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] [stderr]      Running tests/test.rs (/opt/rustwide/target/debug/deps/test-211743d4412222cb)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[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 20 tests
[INFO] [stdout] test test_0::test_help ... ok
[INFO] [stdout] test test_2_color::test_multi_line_opt_n ... ok
[INFO] [stdout] test test_0::test_version ... ok
[INFO] [stdout] test test_1_color::test_t3 ... ok
[INFO] [stdout] test test_0::test_help_long ... ok
[INFO] [stdout] test test_0::test_version_long ... ok
[INFO] [stdout] test test_0::test_non_option ... ok
[INFO] [stdout] test test_1::test_t4 ... ok
[INFO] [stdout] test test_1::test_t3 ... ok
[INFO] [stdout] test test_1_color::test_t2 ... ok
[INFO] [stdout] test test_1::test_t2 ... ok
[INFO] [stdout] test test_2::test_multi_line ... ok
[INFO] [stdout] test test_1::test_t1 ... ok
[INFO] [stdout] test test_1_color::test_t1 ... ok
[INFO] [stdout] test test_2_color::test_multi_line ... ok
[INFO] [stdout] test test_4::test_fix_bug_1 ... ok
[INFO] [stdout] test test_2::test_multi_line_opt_n ... ok
[INFO] [stdout] test test_4::test_fix_bug_2 ... ok
[INFO] [stdout] test test_1_color::test_t4 ... ok
[INFO] [stdout] test test_3::test_output_broken_pipe ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 20 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-19b0cd3ed598c7f9)
[INFO] [stdout] 
[INFO] [stdout] running 19 tests
[INFO] [stdout] test test_s1::test_t1 ... ok
[INFO] [stdout] test test_s1_color::test_t4 ... ok
[INFO] [stdout] test test_s1_color::test_t2 ... ok
[INFO] [stdout] test test_s1::test_t4 ... ok
[INFO] [stdout] test test_s0::test_version_long ... ok
[INFO] [stdout] test test_s0::test_version ... ok
[INFO] [stdout] test test_s0::test_non_option ... ok
[INFO] [stdout] test test_s0::test_help_long ... ok
[INFO] [stdout] test test_s2::test_multi_line ... ok
[INFO] [stdout] test test_s1::test_t2 ... ok
[INFO] [stdout] test test_s0::test_help ... ok
[INFO] [stdout] test test_s2_color::test_multi_line ... ok
[INFO] [stdout] test test_s2::test_multi_line_opt_n ... ok
[INFO] [stdout] test test_s1_color::test_t1 ... ok
[INFO] [stdout] test test_s1_color::test_t3 ... ok
[INFO] [stdout] test test_s1::test_t3 ... ok
[INFO] [stdout] test test_s2_color::test_multi_line_opt_n ... ok
[INFO] [stdout] test test_s4::test_fix_bug_2 ... ok
[INFO] [stderr]    Doc-tests libaki_gsub
[INFO] [stdout] test test_s4::test_fix_bug_1 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 19 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs - execute (line 131) ... ok
[INFO] [stdout] test src/lib.rs - execute (line 144) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.16s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "303b889c9f9d4c1687c9ba171de499dab2e16dadd15e6245dac86d902d532bb1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "303b889c9f9d4c1687c9ba171de499dab2e16dadd15e6245dac86d902d532bb1", kill_on_drop: false }`
[INFO] [stdout] 303b889c9f9d4c1687c9ba171de499dab2e16dadd15e6245dac86d902d532bb1