[INFO] cloning repository YoshiyukiKato/rust-study
[INFO] running `"git" "clone" "--bare" "git://github.com/YoshiyukiKato/rust-study.git" "work/cache/sources/gh/YoshiyukiKato/rust-study"`
[INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/YoshiyukiKato/rust-study'...
[INFO] running `"git" "clone" "work/cache/sources/gh/YoshiyukiKato/rust-study" "work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/YoshiyukiKato/rust-study"`
[INFO] [stderr] Cloning into 'work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/YoshiyukiKato/rust-study'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/YoshiyukiKato/rust-study" "work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/YoshiyukiKato/rust-study"`
[INFO] [stderr] Cloning into 'work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/YoshiyukiKato/rust-study'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 0feca7bb446c3057ebb63248390989234d3a41f0
[INFO] sha for GitHub repo YoshiyukiKato/rust-study: 0feca7bb446c3057ebb63248390989234d3a41f0
[INFO] validating manifest of YoshiyukiKato/rust-study 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 YoshiyukiKato/rust-study 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 YoshiyukiKato/rust-study
[INFO] finished frobbing YoshiyukiKato/rust-study
[INFO] frobbed toml for YoshiyukiKato/rust-study written to work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/YoshiyukiKato/rust-study/Cargo.toml
[INFO] started frobbing YoshiyukiKato/rust-study
[INFO] finished frobbing YoshiyukiKato/rust-study
[INFO] frobbed toml for YoshiyukiKato/rust-study written to work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/YoshiyukiKato/rust-study/Cargo.toml
[INFO] crate YoshiyukiKato/rust-study 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 YoshiyukiKato/rust-study against master#c8865d8e195813ade6b84434ac9f8850e7112d1a for pr-61629
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-2/master#c8865d8e195813ade6b84434ac9f8850e7112d1a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/YoshiyukiKato/rust-study:/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] 0f2fe1f211ae37fc9aa015837f14bcb01582d3e71991af986b5d9825d1515148
[INFO] running `"docker" "start" "-a" "0f2fe1f211ae37fc9aa015837f14bcb01582d3e71991af986b5d9825d1515148"`
[INFO] [stderr]    Compiling rand v0.4.6
[INFO] [stderr]    Compiling error-chain v0.10.0
[INFO] [stderr]    Compiling ferris-says v0.1.1
[INFO] [stderr]    Compiling rust-study v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.28s
[INFO] running `"docker" "inspect" "0f2fe1f211ae37fc9aa015837f14bcb01582d3e71991af986b5d9825d1515148"`
[INFO] running `"docker" "rm" "-f" "0f2fe1f211ae37fc9aa015837f14bcb01582d3e71991af986b5d9825d1515148"`
[INFO] [stdout] 0f2fe1f211ae37fc9aa015837f14bcb01582d3e71991af986b5d9825d1515148
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-2/master#c8865d8e195813ade6b84434ac9f8850e7112d1a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/YoshiyukiKato/rust-study:/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] c2de1c20e9814ae58dbf9dcbaf729a12ec61ebed4077a78ac3b82c86e9c92fec
[INFO] running `"docker" "start" "-a" "c2de1c20e9814ae58dbf9dcbaf729a12ec61ebed4077a78ac3b82c86e9c92fec"`
[INFO] [stderr]    Compiling rust-study v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.80s
[INFO] running `"docker" "inspect" "c2de1c20e9814ae58dbf9dcbaf729a12ec61ebed4077a78ac3b82c86e9c92fec"`
[INFO] running `"docker" "rm" "-f" "c2de1c20e9814ae58dbf9dcbaf729a12ec61ebed4077a78ac3b82c86e9c92fec"`
[INFO] [stdout] c2de1c20e9814ae58dbf9dcbaf729a12ec61ebed4077a78ac3b82c86e9c92fec
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-2/master#c8865d8e195813ade6b84434ac9f8850e7112d1a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/YoshiyukiKato/rust-study:/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] 2d3b452aa5daef464e01be0c6584c6611b58d712455da7a33f41007b1bb39946
[INFO] running `"docker" "start" "-a" "2d3b452aa5daef464e01be0c6584c6611b58d712455da7a33f41007b1bb39946"`
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running /opt/crater/target/debug/deps/rust_study-37eda8f4740efa33
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "2d3b452aa5daef464e01be0c6584c6611b58d712455da7a33f41007b1bb39946"`
[INFO] running `"docker" "rm" "-f" "2d3b452aa5daef464e01be0c6584c6611b58d712455da7a33f41007b1bb39946"`
[INFO] [stdout] 2d3b452aa5daef464e01be0c6584c6611b58d712455da7a33f41007b1bb39946