[INFO] updating cached repository AntonHermann/ls
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/AntonHermann/ls
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/AntonHermann/ls" "work/ex/beta-1.38-1/sources/1.37.0/gh/AntonHermann/ls"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/AntonHermann/ls'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/AntonHermann/ls" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/AntonHermann/ls"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/AntonHermann/ls'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] d058ac2a9daef65295d3dee21746a9a6fc357926
[INFO] sha for GitHub repo AntonHermann/ls: d058ac2a9daef65295d3dee21746a9a6fc357926
[INFO] validating manifest of AntonHermann/ls on toolchain 1.37.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of AntonHermann/ls on toolchain beta-2019-08-13
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing AntonHermann/ls
[INFO] finished frobbing AntonHermann/ls
[INFO] frobbed toml for AntonHermann/ls written to work/ex/beta-1.38-1/sources/1.37.0/gh/AntonHermann/ls/Cargo.toml
[INFO] started frobbing AntonHermann/ls
[INFO] finished frobbing AntonHermann/ls
[INFO] frobbed toml for AntonHermann/ls written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/AntonHermann/ls/Cargo.toml
[INFO] crate AntonHermann/ls already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing AntonHermann/ls against 1.37.0 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/AntonHermann/ls:/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=warn" "-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" "+1.37.0" "build" "--frozen"`
[INFO] [stdout] 38ea2e4502241d1e67071ee097ee669ca3f7392f721297eea69800fa50b27569
[INFO] running `"docker" "start" "-a" "38ea2e4502241d1e67071ee097ee669ca3f7392f721297eea69800fa50b27569"`
[INFO] [stderr]    Compiling atty v0.2.11
[INFO] [stderr]    Compiling users v0.7.0
[INFO] [stderr]    Compiling term_size v0.3.1
[INFO] [stderr]    Compiling term_grid v0.1.7
[INFO] [stderr]    Compiling syn v0.14.7
[INFO] [stderr]    Compiling chrono v0.4.5
[INFO] [stderr]    Compiling clap v2.32.0
[INFO] [stderr]    Compiling structopt-derive v0.2.10
[INFO] [stderr]    Compiling structopt v0.2.10
[INFO] [stderr]    Compiling ls v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 30.32s
[INFO] running `"docker" "inspect" "38ea2e4502241d1e67071ee097ee669ca3f7392f721297eea69800fa50b27569"`
[INFO] running `"docker" "rm" "-f" "38ea2e4502241d1e67071ee097ee669ca3f7392f721297eea69800fa50b27569"`
[INFO] [stdout] 38ea2e4502241d1e67071ee097ee669ca3f7392f721297eea69800fa50b27569
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/AntonHermann/ls:/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=warn" "-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" "+1.37.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 61842dac06ae9028e51500eeb84f5f54fb7964faf58ca56f88c5bc532b0cdde2
[INFO] running `"docker" "start" "-a" "61842dac06ae9028e51500eeb84f5f54fb7964faf58ca56f88c5bc532b0cdde2"`
[INFO] [stderr]    Compiling ls v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.88s
[INFO] running `"docker" "inspect" "61842dac06ae9028e51500eeb84f5f54fb7964faf58ca56f88c5bc532b0cdde2"`
[INFO] running `"docker" "rm" "-f" "61842dac06ae9028e51500eeb84f5f54fb7964faf58ca56f88c5bc532b0cdde2"`
[INFO] [stdout] 61842dac06ae9028e51500eeb84f5f54fb7964faf58ca56f88c5bc532b0cdde2
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/AntonHermann/ls:/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=warn" "-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" "+1.37.0" "test" "--frozen"`
[INFO] [stdout] f5056687d29ed4161d5da4e7b0c45720202eb51ac2023af4b84580efcc0c4fc4
[INFO] running `"docker" "start" "-a" "f5056687d29ed4161d5da4e7b0c45720202eb51ac2023af4b84580efcc0c4fc4"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/ls-8ec31d8de4c26115
[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" "f5056687d29ed4161d5da4e7b0c45720202eb51ac2023af4b84580efcc0c4fc4"`
[INFO] running `"docker" "rm" "-f" "f5056687d29ed4161d5da4e7b0c45720202eb51ac2023af4b84580efcc0c4fc4"`
[INFO] [stdout] f5056687d29ed4161d5da4e7b0c45720202eb51ac2023af4b84580efcc0c4fc4