[INFO] updating cached repository coffeejunk/leldit
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/coffeejunk/leldit
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/coffeejunk/leldit" "work/ex/beta-1.38-1/sources/1.37.0/gh/coffeejunk/leldit"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/coffeejunk/leldit'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/coffeejunk/leldit" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/coffeejunk/leldit"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/coffeejunk/leldit'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] d5245b2eeac47b7f6a02aefcec2ecd50391313a8
[INFO] sha for GitHub repo coffeejunk/leldit: d5245b2eeac47b7f6a02aefcec2ecd50391313a8
[INFO] validating manifest of coffeejunk/leldit 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 coffeejunk/leldit 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 coffeejunk/leldit
[INFO] finished frobbing coffeejunk/leldit
[INFO] frobbed toml for coffeejunk/leldit written to work/ex/beta-1.38-1/sources/1.37.0/gh/coffeejunk/leldit/Cargo.toml
[INFO] started frobbing coffeejunk/leldit
[INFO] finished frobbing coffeejunk/leldit
[INFO] frobbed toml for coffeejunk/leldit written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/coffeejunk/leldit/Cargo.toml
[INFO] crate coffeejunk/leldit 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] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing coffeejunk/leldit 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-7/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/coffeejunk/leldit:/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] 18eca529e9515e5037f9ce65f65fb06b6db378f6ab221f20a2d4054270b393f5
[INFO] running `"docker" "start" "-a" "18eca529e9515e5037f9ce65f65fb06b6db378f6ab221f20a2d4054270b393f5"`
[INFO] [stderr]    Compiling termion v1.1.3
[INFO] [stderr]    Compiling leldit v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]    --> src/main.rs:218:5
[INFO] [stderr]     |
[INFO] [stderr] 218 | /     write!(stdout,
[INFO] [stderr] 219 | |            "{}",
[INFO] [stderr] 220 | |            termion::cursor::Goto(state.cursor.0 as u16, state.cursor.1 as u16));
[INFO] [stderr]     | |________________________________________________________________________________^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_must_use)] on by default
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr]     = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.18s
[INFO] running `"docker" "inspect" "18eca529e9515e5037f9ce65f65fb06b6db378f6ab221f20a2d4054270b393f5"`
[INFO] running `"docker" "rm" "-f" "18eca529e9515e5037f9ce65f65fb06b6db378f6ab221f20a2d4054270b393f5"`
[INFO] [stdout] 18eca529e9515e5037f9ce65f65fb06b6db378f6ab221f20a2d4054270b393f5
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/coffeejunk/leldit:/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] 8499c5068eb414481dd79901abc3ff80651ea9b9ce9f5030bcd84378cd9cfd74
[INFO] running `"docker" "start" "-a" "8499c5068eb414481dd79901abc3ff80651ea9b9ce9f5030bcd84378cd9cfd74"`
[INFO] [stderr]    Compiling leldit v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]    --> src/main.rs:218:5
[INFO] [stderr]     |
[INFO] [stderr] 218 | /     write!(stdout,
[INFO] [stderr] 219 | |            "{}",
[INFO] [stderr] 220 | |            termion::cursor::Goto(state.cursor.0 as u16, state.cursor.1 as u16));
[INFO] [stderr]     | |________________________________________________________________________________^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_must_use)] on by default
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr]     = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.62s
[INFO] running `"docker" "inspect" "8499c5068eb414481dd79901abc3ff80651ea9b9ce9f5030bcd84378cd9cfd74"`
[INFO] running `"docker" "rm" "-f" "8499c5068eb414481dd79901abc3ff80651ea9b9ce9f5030bcd84378cd9cfd74"`
[INFO] [stdout] 8499c5068eb414481dd79901abc3ff80651ea9b9ce9f5030bcd84378cd9cfd74
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/coffeejunk/leldit:/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] 9964329ee4bdcae499d284cc370d14f4fc6474debc999a44e673b76b02ea3d4c
[INFO] running `"docker" "start" "-a" "9964329ee4bdcae499d284cc370d14f4fc6474debc999a44e673b76b02ea3d4c"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/leldit-d7d146eed5bcc2f1
[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" "9964329ee4bdcae499d284cc370d14f4fc6474debc999a44e673b76b02ea3d4c"`
[INFO] running `"docker" "rm" "-f" "9964329ee4bdcae499d284cc370d14f4fc6474debc999a44e673b76b02ea3d4c"`
[INFO] [stdout] 9964329ee4bdcae499d284cc370d14f4fc6474debc999a44e673b76b02ea3d4c