[INFO] updating cached repository https://github.com/xuxiaoyu2010/tree
[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] 0d1949c01b49ccfe595391fe03679766c005eaf9
[INFO] testing xuxiaoyu2010/tree against 1.38.0 for beta-1.39-1
[INFO] running `"git" "clone" "work/cache/git-repos/https%3A%2F%2Fgithub.com%2Fxuxiaoyu2010%2Ftree" "work/builds/worker-1/source"`
[INFO] [stderr] Cloning into 'work/builds/worker-1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/xuxiaoyu2010/tree on toolchain 1.38.0
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/xuxiaoyu2010/tree
[INFO] finished tweaking git repo https://github.com/xuxiaoyu2010/tree
[INFO] tweaked toml for git repo https://github.com/xuxiaoyu2010/tree written to work/builds/worker-1/source/Cargo.toml
[INFO] crate git repo https://github.com/xuxiaoyu2010/tree already has a lockfile, it will not be regenerated
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-1/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" "+1.38.0" "build" "--frozen"`
[INFO] [stdout] 5aff2299ec485449b9c24ea5059c797c7ecbc78ad636063cf35709ff20c5e033
[INFO] running `"docker" "start" "-a" "5aff2299ec485449b9c24ea5059c797c7ecbc78ad636063cf35709ff20c5e033"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling atty v0.2.11
[INFO] [stderr]    Compiling clap v2.33.0
[INFO] [stderr]    Compiling tree v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.72s
[INFO] running `"docker" "inspect" "5aff2299ec485449b9c24ea5059c797c7ecbc78ad636063cf35709ff20c5e033"`
[INFO] running `"docker" "rm" "-f" "5aff2299ec485449b9c24ea5059c797c7ecbc78ad636063cf35709ff20c5e033"`
[INFO] [stdout] 5aff2299ec485449b9c24ea5059c797c7ecbc78ad636063cf35709ff20c5e033
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-1/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" "+1.38.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 30df3ffc0b1d379e57ed8660ec719a72bd419ab721d50983561c3b7e56b3dabb
[INFO] running `"docker" "start" "-a" "30df3ffc0b1d379e57ed8660ec719a72bd419ab721d50983561c3b7e56b3dabb"`
[INFO] [stderr]    Compiling tree v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.07s
[INFO] running `"docker" "inspect" "30df3ffc0b1d379e57ed8660ec719a72bd419ab721d50983561c3b7e56b3dabb"`
[INFO] running `"docker" "rm" "-f" "30df3ffc0b1d379e57ed8660ec719a72bd419ab721d50983561c3b7e56b3dabb"`
[INFO] [stdout] 30df3ffc0b1d379e57ed8660ec719a72bd419ab721d50983561c3b7e56b3dabb
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-1/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" "+1.38.0" "test" "--frozen"`
[INFO] [stdout] 903a8a4ec2846acba33c22e1a8bd0ba5a3f68ba207833e8ad0ce5d2c3f78dbd4
[INFO] running `"docker" "start" "-a" "903a8a4ec2846acba33c22e1a8bd0ba5a3f68ba207833e8ad0ce5d2c3f78dbd4"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/tree-55a4a87a0fbad8d6
[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" "903a8a4ec2846acba33c22e1a8bd0ba5a3f68ba207833e8ad0ce5d2c3f78dbd4"`
[INFO] running `"docker" "rm" "-f" "903a8a4ec2846acba33c22e1a8bd0ba5a3f68ba207833e8ad0ce5d2c3f78dbd4"`
[INFO] [stdout] 903a8a4ec2846acba33c22e1a8bd0ba5a3f68ba207833e8ad0ce5d2c3f78dbd4