[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-1.38-1/sources/1.37.0/gh/niixo/ls-rs"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/niixo/ls-rs'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/niixo/ls-rs" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/niixo/ls-rs"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/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 1.37.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of niixo/ls-rs 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 niixo/ls-rs
[INFO] finished frobbing niixo/ls-rs
[INFO] frobbed toml for niixo/ls-rs written to work/ex/beta-1.38-1/sources/1.37.0/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-1.38-1/sources/beta-2019-08-13/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" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[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 niixo/ls-rs against beta-2019-08-13 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/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-2019-08-13" "build" "--frozen"`
[INFO] [stdout] cc1800e470e33188bab848ae61c45cfbe754ce9c477238929621ce043aeda362
[INFO] running `"docker" "start" "-a" "cc1800e470e33188bab848ae61c45cfbe754ce9c477238929621ce043aeda362"`
[INFO] [stderr]    Compiling ls-rs v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.38s
[INFO] running `"docker" "inspect" "cc1800e470e33188bab848ae61c45cfbe754ce9c477238929621ce043aeda362"`
[INFO] running `"docker" "rm" "-f" "cc1800e470e33188bab848ae61c45cfbe754ce9c477238929621ce043aeda362"`
[INFO] [stdout] cc1800e470e33188bab848ae61c45cfbe754ce9c477238929621ce043aeda362
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/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-2019-08-13" "test" "--frozen" "--no-run"`
[INFO] [stdout] 84b1a4407323634e3bc646606e3d5c2739a2ecdb8be67aea667eef0bb5376a98
[INFO] running `"docker" "start" "-a" "84b1a4407323634e3bc646606e3d5c2739a2ecdb8be67aea667eef0bb5376a98"`
[INFO] [stderr]    Compiling ls-rs v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.86s
[INFO] running `"docker" "inspect" "84b1a4407323634e3bc646606e3d5c2739a2ecdb8be67aea667eef0bb5376a98"`
[INFO] running `"docker" "rm" "-f" "84b1a4407323634e3bc646606e3d5c2739a2ecdb8be67aea667eef0bb5376a98"`
[INFO] [stdout] 84b1a4407323634e3bc646606e3d5c2739a2ecdb8be67aea667eef0bb5376a98
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/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-2019-08-13" "test" "--frozen"`
[INFO] [stdout] 4d68dda0f7741922a25cb2ced58d75cf0957a01cd3779ad085e1dbabe3e9cc2c
[INFO] running `"docker" "start" "-a" "4d68dda0f7741922a25cb2ced58d75cf0957a01cd3779ad085e1dbabe3e9cc2c"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/ls_rs-e79d7ab05e4c1f14
[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" "4d68dda0f7741922a25cb2ced58d75cf0957a01cd3779ad085e1dbabe3e9cc2c"`
[INFO] running `"docker" "rm" "-f" "4d68dda0f7741922a25cb2ced58d75cf0957a01cd3779ad085e1dbabe3e9cc2c"`
[INFO] [stdout] 4d68dda0f7741922a25cb2ced58d75cf0957a01cd3779ad085e1dbabe3e9cc2c