[INFO] cloning repository https://github.com/finlek/reverse-and-invert
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/finlek/reverse-and-invert" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffinlek%2Freverse-and-invert", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffinlek%2Freverse-and-invert'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 95c3bffd697d0060bddf8c3fcfa94f8b0ad2af7f
[INFO] testing finlek/reverse-and-invert against try#03a1ea71b075ab964b5278bc6e74cd6c52c36ee0 for pr-74409
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffinlek%2Freverse-and-invert" "/workspace/builds/worker-4/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/finlek/reverse-and-invert on toolchain 03a1ea71b075ab964b5278bc6e74cd6c52c36ee0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/finlek/reverse-and-invert
[INFO] finished tweaking git repo https://github.com/finlek/reverse-and-invert
[INFO] tweaked toml for git repo https://github.com/finlek/reverse-and-invert written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate git repo https://github.com/finlek/reverse-and-invert already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "fetch" "--locked" "--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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "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] 44dde75577aaee04d311cb5ad19645a2c282125b16d3cfe9fc5d34e72cb4f790
[INFO] running `Command { std: "docker" "start" "-a" "44dde75577aaee04d311cb5ad19645a2c282125b16d3cfe9fc5d34e72cb4f790", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "44dde75577aaee04d311cb5ad19645a2c282125b16d3cfe9fc5d34e72cb4f790", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "44dde75577aaee04d311cb5ad19645a2c282125b16d3cfe9fc5d34e72cb4f790", kill_on_drop: false }`
[INFO] [stdout] 44dde75577aaee04d311cb5ad19645a2c282125b16d3cfe9fc5d34e72cb4f790
[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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c25c5dfa1dccd64eede2cac37852091866e64837f9b66de96d6be905b4828148
[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" "c25c5dfa1dccd64eede2cac37852091866e64837f9b66de96d6be905b4828148", kill_on_drop: false }`
[INFO] [stderr]    Compiling reverse-and-invert v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.70s
[INFO] running `Command { std: "docker" "inspect" "c25c5dfa1dccd64eede2cac37852091866e64837f9b66de96d6be905b4828148", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c25c5dfa1dccd64eede2cac37852091866e64837f9b66de96d6be905b4828148", kill_on_drop: false }`
[INFO] [stdout] c25c5dfa1dccd64eede2cac37852091866e64837f9b66de96d6be905b4828148
[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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7833bb9bc3cd454f5cfafee1750d05c6e1e6426d169544373c9af2055d8eecc4
[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" "7833bb9bc3cd454f5cfafee1750d05c6e1e6426d169544373c9af2055d8eecc4", kill_on_drop: false }`
[INFO] [stderr]    Compiling reverse-and-invert v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.72s
[INFO] running `Command { std: "docker" "inspect" "7833bb9bc3cd454f5cfafee1750d05c6e1e6426d169544373c9af2055d8eecc4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7833bb9bc3cd454f5cfafee1750d05c6e1e6426d169544373c9af2055d8eecc4", kill_on_drop: false }`
[INFO] [stdout] 7833bb9bc3cd454f5cfafee1750d05c6e1e6426d169544373c9af2055d8eecc4
[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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "test" "--frozen", 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] c29b92b0d97bff548ec41fae0bc6b6250b8ab3eddf839a87ea2444857f76cae8
[INFO] running `Command { std: "docker" "start" "-a" "c29b92b0d97bff548ec41fae0bc6b6250b8ab3eddf839a87ea2444857f76cae8", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/reverse_and_invert-0445f33fa5dd6f2b
[INFO] [stdout] running 8 tests
[INFO] [stdout] test funcs::tests::test_invert1 ... ok
[INFO] [stdout] test funcs::tests::test_reverse_invert1 ... ok
[INFO] [stdout] test funcs::tests::test_reverse3 ... ok
[INFO] [stdout] test funcs::tests::test_reverse2 ... ok
[INFO] [stdout] test funcs::tests::test_reverse1 ... ok
[INFO] [stdout] test funcs::tests::test_invert3 ... ok
[INFO] [stdout] test funcs::tests::test_reverse_invert2 ... ok
[INFO] [stdout] test funcs::tests::test_inverst2 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "c29b92b0d97bff548ec41fae0bc6b6250b8ab3eddf839a87ea2444857f76cae8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c29b92b0d97bff548ec41fae0bc6b6250b8ab3eddf839a87ea2444857f76cae8", kill_on_drop: false }`
[INFO] [stdout] c29b92b0d97bff548ec41fae0bc6b6250b8ab3eddf839a87ea2444857f76cae8