[INFO] cloning repository kennytm/log-duration-visualizer
[INFO] running `"git" "clone" "--bare" "git://github.com/kennytm/log-duration-visualizer.git" "work/cache/sources/gh/kennytm/log-duration-visualizer"`
[INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/kennytm/log-duration-visualizer'...
[INFO] running `"git" "clone" "work/cache/sources/gh/kennytm/log-duration-visualizer" "work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/kennytm/log-duration-visualizer"`
[INFO] [stderr] Cloning into 'work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/kennytm/log-duration-visualizer'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/kennytm/log-duration-visualizer" "work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/kennytm/log-duration-visualizer"`
[INFO] [stderr] Cloning into 'work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/kennytm/log-duration-visualizer'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] dd9405582400b931d54e336fe9ef6c57d7d62ac3
[INFO] sha for GitHub repo kennytm/log-duration-visualizer: dd9405582400b931d54e336fe9ef6c57d7d62ac3
[INFO] validating manifest of kennytm/log-duration-visualizer on toolchain master#c8865d8e195813ade6b84434ac9f8850e7112d1a
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of kennytm/log-duration-visualizer on toolchain try#e212b7d492c96d3837691ba29d32d5f468933fb8
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing kennytm/log-duration-visualizer
[INFO] finished frobbing kennytm/log-duration-visualizer
[INFO] frobbed toml for kennytm/log-duration-visualizer written to work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/kennytm/log-duration-visualizer/Cargo.toml
[INFO] started frobbing kennytm/log-duration-visualizer
[INFO] finished frobbing kennytm/log-duration-visualizer
[INFO] frobbed toml for kennytm/log-duration-visualizer written to work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/kennytm/log-duration-visualizer/Cargo.toml
[INFO] crate kennytm/log-duration-visualizer already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing kennytm/log-duration-visualizer against master#c8865d8e195813ade6b84434ac9f8850e7112d1a for pr-61629
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-7/master#c8865d8e195813ade6b84434ac9f8850e7112d1a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/kennytm/log-duration-visualizer:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "build" "--frozen"`
[INFO] [stdout] 17bb54c045150e0891f5eb54bf1ab018caad9f9a63b173b041e37f41472dc0eb
[INFO] running `"docker" "start" "-a" "17bb54c045150e0891f5eb54bf1ab018caad9f9a63b173b041e37f41472dc0eb"`
[INFO] [stderr]     Blocking waiting for file lock on package cache lock
[INFO] [stderr]    Compiling chrono v0.4.6
[INFO] [stderr]    Compiling structopt v0.2.14
[INFO] [stderr]    Compiling log-duration-visualizer v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 10.11s
[INFO] running `"docker" "inspect" "17bb54c045150e0891f5eb54bf1ab018caad9f9a63b173b041e37f41472dc0eb"`
[INFO] running `"docker" "rm" "-f" "17bb54c045150e0891f5eb54bf1ab018caad9f9a63b173b041e37f41472dc0eb"`
[INFO] [stdout] 17bb54c045150e0891f5eb54bf1ab018caad9f9a63b173b041e37f41472dc0eb
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-7/master#c8865d8e195813ade6b84434ac9f8850e7112d1a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/kennytm/log-duration-visualizer:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "test" "--frozen" "--no-run"`
[INFO] [stdout] e2aeb301392a4e5f08f7889383efadf898f03ac3c9f8504654a8f12f0aff201c
[INFO] running `"docker" "start" "-a" "e2aeb301392a4e5f08f7889383efadf898f03ac3c9f8504654a8f12f0aff201c"`
[INFO] [stderr]    Compiling log-duration-visualizer v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.11s
[INFO] running `"docker" "inspect" "e2aeb301392a4e5f08f7889383efadf898f03ac3c9f8504654a8f12f0aff201c"`
[INFO] running `"docker" "rm" "-f" "e2aeb301392a4e5f08f7889383efadf898f03ac3c9f8504654a8f12f0aff201c"`
[INFO] [stdout] e2aeb301392a4e5f08f7889383efadf898f03ac3c9f8504654a8f12f0aff201c
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-7/master#c8865d8e195813ade6b84434ac9f8850e7112d1a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/kennytm/log-duration-visualizer:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "test" "--frozen"`
[INFO] [stdout] afd092ac8668a8ee81bfcac0c5358384e75089e7f7a66dcdff6b62ef735978d9
[INFO] running `"docker" "start" "-a" "afd092ac8668a8ee81bfcac0c5358384e75089e7f7a66dcdff6b62ef735978d9"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/log_duration_visualizer-0b834f11d0398b5b
[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" "afd092ac8668a8ee81bfcac0c5358384e75089e7f7a66dcdff6b62ef735978d9"`
[INFO] running `"docker" "rm" "-f" "afd092ac8668a8ee81bfcac0c5358384e75089e7f7a66dcdff6b62ef735978d9"`
[INFO] [stdout] afd092ac8668a8ee81bfcac0c5358384e75089e7f7a66dcdff6b62ef735978d9