[INFO] updating cached repository stmtk1/chase_and_runaway
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/stmtk1/chase_and_runaway
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/stmtk1/chase_and_runaway" "work/ex/pr-59199/sources/master#bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7/gh/stmtk1/chase_and_runaway"`
[INFO] [stderr] Cloning into 'work/ex/pr-59199/sources/master#bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7/gh/stmtk1/chase_and_runaway'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/stmtk1/chase_and_runaway" "work/ex/pr-59199/sources/try#68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b/gh/stmtk1/chase_and_runaway"`
[INFO] [stderr] Cloning into 'work/ex/pr-59199/sources/try#68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b/gh/stmtk1/chase_and_runaway'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] a94cc6a970aa757d256c979bf32c4fb6e05b7c68
[INFO] sha for GitHub repo stmtk1/chase_and_runaway: a94cc6a970aa757d256c979bf32c4fb6e05b7c68
[INFO] validating manifest of stmtk1/chase_and_runaway on toolchain master#bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of stmtk1/chase_and_runaway on toolchain try#68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing stmtk1/chase_and_runaway
[INFO] finished frobbing stmtk1/chase_and_runaway
[INFO] frobbed toml for stmtk1/chase_and_runaway written to work/ex/pr-59199/sources/master#bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7/gh/stmtk1/chase_and_runaway/Cargo.toml
[INFO] started frobbing stmtk1/chase_and_runaway
[INFO] finished frobbing stmtk1/chase_and_runaway
[INFO] frobbed toml for stmtk1/chase_and_runaway written to work/ex/pr-59199/sources/try#68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b/gh/stmtk1/chase_and_runaway/Cargo.toml
[INFO] crate stmtk1/chase_and_runaway already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking stmtk1/chase_and_runaway against master#bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7 for pr-59199
[INFO] running `"docker" "create" "-v" "/mnt/crater-raid/crater/work/local/target-dirs/pr-59199/worker-7/master#bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7:/opt/crater/target:rw,Z" "-v" "/mnt/crater-raid/crater/work/ex/pr-59199/sources/master#bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7/gh/stmtk1/chase_and_runaway:/opt/crater/workdir:ro,Z" "-v" "/mnt/crater-raid/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/crater-raid/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=forbid" "-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" "+bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] e220222222c8bd2a7fa41be2687a03536f0e79245eb4fa2c37c63c083913ccca
[INFO] running `"docker" "start" "-a" "e220222222c8bd2a7fa41be2687a03536f0e79245eb4fa2c37c63c083913ccca"`
[INFO] [stderr]    Compiling autocfg v0.1.1
[INFO] [stderr]     Checking rand_os v0.1.1
[INFO] [stderr]     Checking piston2d-opengl_graphics v0.57.0
[INFO] [stderr]    Compiling rand v0.6.4
[INFO] [stderr]     Checking life v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: method is never used: `comp_by_x`
[INFO] [stderr]    --> src/animal/cat/mod.rs:263:5
[INFO] [stderr]     |
[INFO] [stderr] 263 |     fn comp_by_x(a1: &Cat, a2: &Cat) -> std::cmp::Ordering {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `comp_by_y`
[INFO] [stderr]    --> src/animal/cat/mod.rs:273:5
[INFO] [stderr]     |
[INFO] [stderr] 273 |     fn comp_by_y(a1: &Cat, a2: &Cat) -> std::cmp::Ordering {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `max`
[INFO] [stderr]    --> src/app.rs:162:5
[INFO] [stderr]     |
[INFO] [stderr] 162 |     fn max(a: f64, b: f64) -> f64 {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `comp_by_x`
[INFO] [stderr]    --> src/animal/cat/mod.rs:263:5
[INFO] [stderr]     |
[INFO] [stderr] 263 |     fn comp_by_x(a1: &Cat, a2: &Cat) -> std::cmp::Ordering {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `comp_by_y`
[INFO] [stderr]    --> src/animal/cat/mod.rs:273:5
[INFO] [stderr]     |
[INFO] [stderr] 273 |     fn comp_by_y(a1: &Cat, a2: &Cat) -> std::cmp::Ordering {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `max`
[INFO] [stderr]    --> src/app.rs:162:5
[INFO] [stderr]     |
[INFO] [stderr] 162 |     fn max(a: f64, b: f64) -> f64 {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.03s
[INFO] running `"docker" "inspect" "e220222222c8bd2a7fa41be2687a03536f0e79245eb4fa2c37c63c083913ccca"`
[INFO] running `"docker" "rm" "-f" "e220222222c8bd2a7fa41be2687a03536f0e79245eb4fa2c37c63c083913ccca"`
[INFO] [stdout] e220222222c8bd2a7fa41be2687a03536f0e79245eb4fa2c37c63c083913ccca