[INFO] updating cached repository mishazawa/letov-rs
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/mishazawa/letov-rs
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/mishazawa/letov-rs" "work/ex/beta-1.37-6/sources/1.36.0/gh/mishazawa/letov-rs"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/mishazawa/letov-rs'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/mishazawa/letov-rs" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/mishazawa/letov-rs"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/mishazawa/letov-rs'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 1d131af294ec644cc5f19c9412212f9f45b85794
[INFO] sha for GitHub repo mishazawa/letov-rs: 1d131af294ec644cc5f19c9412212f9f45b85794
[INFO] validating manifest of mishazawa/letov-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 mishazawa/letov-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 mishazawa/letov-rs
[INFO] finished frobbing mishazawa/letov-rs
[INFO] frobbed toml for mishazawa/letov-rs written to work/ex/beta-1.37-6/sources/1.36.0/gh/mishazawa/letov-rs/Cargo.toml
[INFO] started frobbing mishazawa/letov-rs
[INFO] finished frobbing mishazawa/letov-rs
[INFO] frobbed toml for mishazawa/letov-rs written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/mishazawa/letov-rs/Cargo.toml
[INFO] crate mishazawa/letov-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] testing mishazawa/letov-rs against 1.36.0 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-6/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/mishazawa/letov-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" "+1.36.0" "build" "--frozen"`
[INFO] [stdout] 327a471398726abe60792826be624f5a28bf39a32909597a30b258b5473cb654
[INFO] running `"docker" "start" "-a" "327a471398726abe60792826be624f5a28bf39a32909597a30b258b5473cb654"`
[INFO] [stderr]    Compiling letov v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.04s
[INFO] running `"docker" "inspect" "327a471398726abe60792826be624f5a28bf39a32909597a30b258b5473cb654"`
[INFO] running `"docker" "rm" "-f" "327a471398726abe60792826be624f5a28bf39a32909597a30b258b5473cb654"`
[INFO] [stdout] 327a471398726abe60792826be624f5a28bf39a32909597a30b258b5473cb654
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-6/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/mishazawa/letov-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" "+1.36.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 9604254e60c8b6e867bfed25a01e19ed3bd57bf464dfbbb68874ed1a8bb99730
[INFO] running `"docker" "start" "-a" "9604254e60c8b6e867bfed25a01e19ed3bd57bf464dfbbb68874ed1a8bb99730"`
[INFO] [stderr]    Compiling letov v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.85s
[INFO] running `"docker" "inspect" "9604254e60c8b6e867bfed25a01e19ed3bd57bf464dfbbb68874ed1a8bb99730"`
[INFO] running `"docker" "rm" "-f" "9604254e60c8b6e867bfed25a01e19ed3bd57bf464dfbbb68874ed1a8bb99730"`
[INFO] [stdout] 9604254e60c8b6e867bfed25a01e19ed3bd57bf464dfbbb68874ed1a8bb99730
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-6/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/mishazawa/letov-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" "+1.36.0" "test" "--frozen"`
[INFO] [stdout] 5c526ec8fa6372b0b7e6b18fd4bfa1b2196661bcaa29e797e86961f4d5207a98
[INFO] running `"docker" "start" "-a" "5c526ec8fa6372b0b7e6b18fd4bfa1b2196661bcaa29e797e86961f4d5207a98"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/letov-ddd40309ea9c894d
[INFO] [stderr]      Running /opt/crater/target/debug/deps/letov-d1a065f081552f87
[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] [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] [stderr]    Doc-tests letov
[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" "5c526ec8fa6372b0b7e6b18fd4bfa1b2196661bcaa29e797e86961f4d5207a98"`
[INFO] running `"docker" "rm" "-f" "5c526ec8fa6372b0b7e6b18fd4bfa1b2196661bcaa29e797e86961f4d5207a98"`
[INFO] [stdout] 5c526ec8fa6372b0b7e6b18fd4bfa1b2196661bcaa29e797e86961f4d5207a98