[INFO] updating cached repository https://github.com/kennytm/log-duration-visualizer
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/big/crater/work/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"`
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] dd9405582400b931d54e336fe9ef6c57d7d62ac3
[INFO] testing kennytm/log-duration-visualizer against beta-2019-09-28 for beta-1.39-1
[INFO] running `"git" "clone" "work/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkennytm%2Flog-duration-visualizer" "work/builds/worker-7/source"`
[INFO] [stderr] Cloning into 'work/builds/worker-7/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/kennytm/log-duration-visualizer on toolchain beta-2019-09-28
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/kennytm/log-duration-visualizer
[INFO] finished tweaking git repo https://github.com/kennytm/log-duration-visualizer
[INFO] tweaked toml for git repo https://github.com/kennytm/log-duration-visualizer written to work/builds/worker-7/source/Cargo.toml
[INFO] crate git repo https://github.com/kennytm/log-duration-visualizer already has a lockfile, it will not be regenerated
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-7/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-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" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2019-09-28" "build" "--frozen"`
[INFO] [stdout] 1300e72a9ed78bafb5cafa4cac729ba4364795747083232fec5a2c4718c3ad41
[INFO] running `"docker" "start" "-a" "1300e72a9ed78bafb5cafa4cac729ba4364795747083232fec5a2c4718c3ad41"`
[INFO] [stderr]    Compiling libc v0.2.45
[INFO] [stderr]    Compiling structopt-derive v0.2.14
[INFO] [stderr]    Compiling chrono v0.4.6
[INFO] [stderr]    Compiling memchr v2.1.2
[INFO] [stderr]    Compiling aho-corasick v0.6.9
[INFO] [stderr]    Compiling structopt v0.2.14
[INFO] [stderr]    Compiling regex v1.1.0
[INFO] [stderr]    Compiling log-duration-visualizer v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 19.52s
[INFO] running `"docker" "inspect" "1300e72a9ed78bafb5cafa4cac729ba4364795747083232fec5a2c4718c3ad41"`
[INFO] running `"docker" "rm" "-f" "1300e72a9ed78bafb5cafa4cac729ba4364795747083232fec5a2c4718c3ad41"`
[INFO] [stdout] 1300e72a9ed78bafb5cafa4cac729ba4364795747083232fec5a2c4718c3ad41
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-7/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-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" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2019-09-28" "test" "--frozen" "--no-run"`
[INFO] [stdout] 8444524ad6f3cf83fa29845980eef1d61a22f6632478adb7f7fba63b9e936e2d
[INFO] running `"docker" "start" "-a" "8444524ad6f3cf83fa29845980eef1d61a22f6632478adb7f7fba63b9e936e2d"`
[INFO] [stderr]    Compiling log-duration-visualizer v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.55s
[INFO] running `"docker" "inspect" "8444524ad6f3cf83fa29845980eef1d61a22f6632478adb7f7fba63b9e936e2d"`
[INFO] running `"docker" "rm" "-f" "8444524ad6f3cf83fa29845980eef1d61a22f6632478adb7f7fba63b9e936e2d"`
[INFO] [stdout] 8444524ad6f3cf83fa29845980eef1d61a22f6632478adb7f7fba63b9e936e2d
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-7/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-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" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2019-09-28" "test" "--frozen"`
[INFO] [stdout] 71f6a8110d93013c25a15f1ebbca3b2e8437e2ce54e93d0db865baf573f3de4f
[INFO] running `"docker" "start" "-a" "71f6a8110d93013c25a15f1ebbca3b2e8437e2ce54e93d0db865baf573f3de4f"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/log_duration_visualizer-53b6b6205ba48157
[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
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "71f6a8110d93013c25a15f1ebbca3b2e8437e2ce54e93d0db865baf573f3de4f"`
[INFO] running `"docker" "rm" "-f" "71f6a8110d93013c25a15f1ebbca3b2e8437e2ce54e93d0db865baf573f3de4f"`
[INFO] [stdout] 71f6a8110d93013c25a15f1ebbca3b2e8437e2ce54e93d0db865baf573f3de4f