[INFO] updating cached repository MrKonstantinT/rust_cmdseq
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/MrKonstantinT/rust_cmdseq
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/MrKonstantinT/rust_cmdseq" "work/ex/beta-1.38-1/sources/1.37.0/gh/MrKonstantinT/rust_cmdseq"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/MrKonstantinT/rust_cmdseq'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/MrKonstantinT/rust_cmdseq" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/MrKonstantinT/rust_cmdseq"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/MrKonstantinT/rust_cmdseq'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] ae0f671ffd87a013a06eacfb2680da2d746e45e7
[INFO] sha for GitHub repo MrKonstantinT/rust_cmdseq: ae0f671ffd87a013a06eacfb2680da2d746e45e7
[INFO] validating manifest of MrKonstantinT/rust_cmdseq 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 MrKonstantinT/rust_cmdseq 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 MrKonstantinT/rust_cmdseq
[INFO] finished frobbing MrKonstantinT/rust_cmdseq
[INFO] frobbed toml for MrKonstantinT/rust_cmdseq written to work/ex/beta-1.38-1/sources/1.37.0/gh/MrKonstantinT/rust_cmdseq/Cargo.toml
[INFO] started frobbing MrKonstantinT/rust_cmdseq
[INFO] finished frobbing MrKonstantinT/rust_cmdseq
[INFO] frobbed toml for MrKonstantinT/rust_cmdseq written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/MrKonstantinT/rust_cmdseq/Cargo.toml
[INFO] crate MrKonstantinT/rust_cmdseq 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 MrKonstantinT/rust_cmdseq 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-4/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/MrKonstantinT/rust_cmdseq:/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] c8be192a9bd3fa84069070123aa4f3e5fb6aa6e99d7c4f6e3b431cc1c95f6364
[INFO] running `"docker" "start" "-a" "c8be192a9bd3fa84069070123aa4f3e5fb6aa6e99d7c4f6e3b431cc1c95f6364"`
[INFO] [stderr]    Compiling rust_cmdseq v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_right': superseded by `trim_end`
[INFO] [stderr]   --> src/cookie_file.rs:48:19
[INFO] [stderr]    |
[INFO] [stderr] 48 |         file_data.trim_right()
[INFO] [stderr]    |                   ^^^^^^^^^^ help: replace the use of the deprecated item: `trim_end`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(deprecated)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.69s
[INFO] running `"docker" "inspect" "c8be192a9bd3fa84069070123aa4f3e5fb6aa6e99d7c4f6e3b431cc1c95f6364"`
[INFO] running `"docker" "rm" "-f" "c8be192a9bd3fa84069070123aa4f3e5fb6aa6e99d7c4f6e3b431cc1c95f6364"`
[INFO] [stdout] c8be192a9bd3fa84069070123aa4f3e5fb6aa6e99d7c4f6e3b431cc1c95f6364
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/MrKonstantinT/rust_cmdseq:/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] 5b7474c3e84a0595e97bd833b1ea55551767436ad4f67c1a9a9f7f9892c52b87
[INFO] running `"docker" "start" "-a" "5b7474c3e84a0595e97bd833b1ea55551767436ad4f67c1a9a9f7f9892c52b87"`
[INFO] [stderr]    Compiling rust_cmdseq v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_right': superseded by `trim_end`
[INFO] [stderr]   --> src/cookie_file.rs:48:19
[INFO] [stderr]    |
[INFO] [stderr] 48 |         file_data.trim_right()
[INFO] [stderr]    |                   ^^^^^^^^^^ help: replace the use of the deprecated item: `trim_end`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(deprecated)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.75s
[INFO] running `"docker" "inspect" "5b7474c3e84a0595e97bd833b1ea55551767436ad4f67c1a9a9f7f9892c52b87"`
[INFO] running `"docker" "rm" "-f" "5b7474c3e84a0595e97bd833b1ea55551767436ad4f67c1a9a9f7f9892c52b87"`
[INFO] [stdout] 5b7474c3e84a0595e97bd833b1ea55551767436ad4f67c1a9a9f7f9892c52b87
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/MrKonstantinT/rust_cmdseq:/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] 2c2d749622b497fd6d549413b4a253353a60ba081062715b0c823a525cd55db3
[INFO] running `"docker" "start" "-a" "2c2d749622b497fd6d549413b4a253353a60ba081062715b0c823a525cd55db3"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/rust_cmdseq-16a7f86e899ede56
[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" "2c2d749622b497fd6d549413b4a253353a60ba081062715b0c823a525cd55db3"`
[INFO] running `"docker" "rm" "-f" "2c2d749622b497fd6d549413b4a253353a60ba081062715b0c823a525cd55db3"`
[INFO] [stdout] 2c2d749622b497fd6d549413b4a253353a60ba081062715b0c823a525cd55db3