[INFO] updating cached repository patallen/LetsShat
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/patallen/LetsShat
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/patallen/LetsShat" "work/ex/beta-1.38-1/sources/1.37.0/gh/patallen/LetsShat"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/patallen/LetsShat'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/patallen/LetsShat" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/patallen/LetsShat"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/patallen/LetsShat'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 526427dbaeddb649ff950c9c526468c8ce84acd5
[INFO] sha for GitHub repo patallen/LetsShat: 526427dbaeddb649ff950c9c526468c8ce84acd5
[INFO] validating manifest of patallen/LetsShat 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 patallen/LetsShat 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 patallen/LetsShat
[INFO] finished frobbing patallen/LetsShat
[INFO] frobbed toml for patallen/LetsShat written to work/ex/beta-1.38-1/sources/1.37.0/gh/patallen/LetsShat/Cargo.toml
[INFO] started frobbing patallen/LetsShat
[INFO] finished frobbing patallen/LetsShat
[INFO] frobbed toml for patallen/LetsShat written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/patallen/LetsShat/Cargo.toml
[INFO] crate patallen/LetsShat 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 patallen/LetsShat 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/patallen/LetsShat:/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] 762dd436c3b871546ce02d1fef9028d63cc40043770d9dc577d578849b4894ba
[INFO] running `"docker" "start" "-a" "762dd436c3b871546ce02d1fef9028d63cc40043770d9dc577d578849b4894ba"`
[INFO] [stderr]    Compiling termion v1.5.1
[INFO] [stderr]    Compiling env_logger v0.6.1
[INFO] [stderr]    Compiling letsshat v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/ui.rs:50:49
[INFO] [stderr]    |
[INFO] [stderr] 50 | fn color_line<W: Write>(screen: &mut W, color: &color::Color) -> DrawResult {
[INFO] [stderr]    |                                                 ^^^^^^^^^^^^ help: use `dyn`: `dyn color::Color`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(bare_trait_objects)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.25s
[INFO] running `"docker" "inspect" "762dd436c3b871546ce02d1fef9028d63cc40043770d9dc577d578849b4894ba"`
[INFO] running `"docker" "rm" "-f" "762dd436c3b871546ce02d1fef9028d63cc40043770d9dc577d578849b4894ba"`
[INFO] [stdout] 762dd436c3b871546ce02d1fef9028d63cc40043770d9dc577d578849b4894ba
[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/patallen/LetsShat:/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] 4359251e408a39aa6909b9e7f8a5d95f3e1900a695d3c551c29db528f430c6e8
[INFO] running `"docker" "start" "-a" "4359251e408a39aa6909b9e7f8a5d95f3e1900a695d3c551c29db528f430c6e8"`
[INFO] [stderr]    Compiling letsshat v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/ui.rs:50:49
[INFO] [stderr]    |
[INFO] [stderr] 50 | fn color_line<W: Write>(screen: &mut W, color: &color::Color) -> DrawResult {
[INFO] [stderr]    |                                                 ^^^^^^^^^^^^ help: use `dyn`: `dyn color::Color`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(bare_trait_objects)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.86s
[INFO] running `"docker" "inspect" "4359251e408a39aa6909b9e7f8a5d95f3e1900a695d3c551c29db528f430c6e8"`
[INFO] running `"docker" "rm" "-f" "4359251e408a39aa6909b9e7f8a5d95f3e1900a695d3c551c29db528f430c6e8"`
[INFO] [stdout] 4359251e408a39aa6909b9e7f8a5d95f3e1900a695d3c551c29db528f430c6e8
[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/patallen/LetsShat:/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] fe71c8956b12a2f1edb9dcc49cba7f6e78006113c6abce8bb4d1ddee914c99aa
[INFO] running `"docker" "start" "-a" "fe71c8956b12a2f1edb9dcc49cba7f6e78006113c6abce8bb4d1ddee914c99aa"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/letsshat-fe7cda29f04c0b16
[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" "fe71c8956b12a2f1edb9dcc49cba7f6e78006113c6abce8bb4d1ddee914c99aa"`
[INFO] running `"docker" "rm" "-f" "fe71c8956b12a2f1edb9dcc49cba7f6e78006113c6abce8bb4d1ddee914c99aa"`
[INFO] [stdout] fe71c8956b12a2f1edb9dcc49cba7f6e78006113c6abce8bb4d1ddee914c99aa