[INFO] updating cached repository niixo/ls-rs
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/niixo/ls-rs
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/niixo/ls-rs" "work/ex/beta-1.37-6/sources/1.36.0/gh/niixo/ls-rs"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/niixo/ls-rs'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/niixo/ls-rs" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/niixo/ls-rs"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/niixo/ls-rs'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 39dbf0cb826960f5ba1a62892c2bcf54e839df4e
[INFO] sha for GitHub repo niixo/ls-rs: 39dbf0cb826960f5ba1a62892c2bcf54e839df4e
[INFO] validating manifest of niixo/ls-rs on toolchain 1.36.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of niixo/ls-rs on toolchain beta-2019-07-23
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing niixo/ls-rs
[INFO] finished frobbing niixo/ls-rs
[INFO] frobbed toml for niixo/ls-rs written to work/ex/beta-1.37-6/sources/1.36.0/gh/niixo/ls-rs/Cargo.toml
[INFO] started frobbing niixo/ls-rs
[INFO] finished frobbing niixo/ls-rs
[INFO] frobbed toml for niixo/ls-rs written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/niixo/ls-rs/Cargo.toml
[INFO] crate niixo/ls-rs already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] testing niixo/ls-rs against beta-2019-07-23 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-6/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/niixo/ls-rs:/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" "+beta-2019-07-23" "build" "--frozen"`
[INFO] [stdout] c26e43d98ed4b050d8b9a16dbbc5af0212e14a88975c01ed4f07e852b5f75ec8
[INFO] running `"docker" "start" "-a" "c26e43d98ed4b050d8b9a16dbbc5af0212e14a88975c01ed4f07e852b5f75ec8"`
[INFO] [stderr]    Compiling ls-rs v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.34s
[INFO] running `"docker" "inspect" "c26e43d98ed4b050d8b9a16dbbc5af0212e14a88975c01ed4f07e852b5f75ec8"`
[INFO] running `"docker" "rm" "-f" "c26e43d98ed4b050d8b9a16dbbc5af0212e14a88975c01ed4f07e852b5f75ec8"`
[INFO] [stdout] c26e43d98ed4b050d8b9a16dbbc5af0212e14a88975c01ed4f07e852b5f75ec8
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-6/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/niixo/ls-rs:/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" "+beta-2019-07-23" "test" "--frozen" "--no-run"`
[INFO] [stdout] ebcff02482e3148278b8992a012aa1cc828c81986d95ae8ad1c8d33f0581ee39
[INFO] running `"docker" "start" "-a" "ebcff02482e3148278b8992a012aa1cc828c81986d95ae8ad1c8d33f0581ee39"`
[INFO] [stderr]    Compiling ls-rs v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.78s
[INFO] running `"docker" "inspect" "ebcff02482e3148278b8992a012aa1cc828c81986d95ae8ad1c8d33f0581ee39"`
[INFO] running `"docker" "rm" "-f" "ebcff02482e3148278b8992a012aa1cc828c81986d95ae8ad1c8d33f0581ee39"`
[INFO] [stdout] ebcff02482e3148278b8992a012aa1cc828c81986d95ae8ad1c8d33f0581ee39
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-6/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/niixo/ls-rs:/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" "+beta-2019-07-23" "test" "--frozen"`
[INFO] [stdout] 111f52c4a26f89b780560602c5ca02ebf7a9e5a62e3ee1c891d986c9d092f5ef
[INFO] running `"docker" "start" "-a" "111f52c4a26f89b780560602c5ca02ebf7a9e5a62e3ee1c891d986c9d092f5ef"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/ls_rs-c3f1d1be79c5980b
[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" "111f52c4a26f89b780560602c5ca02ebf7a9e5a62e3ee1c891d986c9d092f5ef"`
[INFO] running `"docker" "rm" "-f" "111f52c4a26f89b780560602c5ca02ebf7a9e5a62e3ee1c891d986c9d092f5ef"`
[INFO] [stdout] 111f52c4a26f89b780560602c5ca02ebf7a9e5a62e3ee1c891d986c9d092f5ef