[INFO] updating cached repository LFalch/arsehole
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/LFalch/arsehole
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/LFalch/arsehole" "work/ex/pr-58592/sources/master#f66e4697ae286985ddefc53c3a047614568458bb/gh/LFalch/arsehole"`
[INFO] [stderr] Cloning into 'work/ex/pr-58592/sources/master#f66e4697ae286985ddefc53c3a047614568458bb/gh/LFalch/arsehole'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/LFalch/arsehole" "work/ex/pr-58592/sources/try#c3b22200e6f5b70eb1f99ae6944d989ae17a458a/gh/LFalch/arsehole"`
[INFO] [stderr] Cloning into 'work/ex/pr-58592/sources/try#c3b22200e6f5b70eb1f99ae6944d989ae17a458a/gh/LFalch/arsehole'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 073d188e8c89e9a6992eb16842fef2eb3761a981
[INFO] sha for GitHub repo LFalch/arsehole: 073d188e8c89e9a6992eb16842fef2eb3761a981
[INFO] validating manifest of LFalch/arsehole on toolchain master#f66e4697ae286985ddefc53c3a047614568458bb
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+f66e4697ae286985ddefc53c3a047614568458bb-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of LFalch/arsehole on toolchain try#c3b22200e6f5b70eb1f99ae6944d989ae17a458a
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c3b22200e6f5b70eb1f99ae6944d989ae17a458a-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing LFalch/arsehole
[INFO] finished frobbing LFalch/arsehole
[INFO] frobbed toml for LFalch/arsehole written to work/ex/pr-58592/sources/master#f66e4697ae286985ddefc53c3a047614568458bb/gh/LFalch/arsehole/Cargo.toml
[INFO] started frobbing LFalch/arsehole
[INFO] finished frobbing LFalch/arsehole
[INFO] frobbed toml for LFalch/arsehole written to work/ex/pr-58592/sources/try#c3b22200e6f5b70eb1f99ae6944d989ae17a458a/gh/LFalch/arsehole/Cargo.toml
[INFO] crate LFalch/arsehole has a lockfile. skipping
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+f66e4697ae286985ddefc53c3a047614568458bb-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c3b22200e6f5b70eb1f99ae6944d989ae17a458a-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking LFalch/arsehole against master#f66e4697ae286985ddefc53c3a047614568458bb for pr-58592
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-58592/worker-2/master#f66e4697ae286985ddefc53c3a047614568458bb:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-58592/sources/master#f66e4697ae286985ddefc53c3a047614568458bb/gh/LFalch/arsehole:/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=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" "+f66e4697ae286985ddefc53c3a047614568458bb-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 8d3acc411e5ac552af36c74e57b5d5e9ca8d54d9bb9584a9a0c07fdb881712d7
[INFO] running `"docker" "start" "-a" "8d3acc411e5ac552af36c74e57b5d5e9ca8d54d9bb9584a9a0c07fdb881712d7"`
[INFO] [stderr]    Compiling serde v1.0.79
[INFO] [stderr]    Compiling syn v0.15.8
[INFO] [stderr]    Compiling num-derive v0.2.3
[INFO] [stderr]    Compiling serde_derive v1.0.79
[INFO] [stderr]     Checking toml v0.4.8
[INFO] [stderr]     Checking bincode v1.0.1
[INFO] [stderr]     Checking image v0.19.0
[INFO] [stderr]     Checking ggez v0.4.4
[INFO] [stderr]     Checking arsehole v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: struct is never constructed: `Krig`
[INFO] [stderr]    --> src/lib.rs:132:1
[INFO] [stderr]     |
[INFO] [stderr] 132 | struct Krig;
[INFO] [stderr]     | ^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `Roevhul`
[INFO] [stderr]    --> src/lib.rs:136:1
[INFO] [stderr]     |
[INFO] [stderr] 136 | struct Roevhul;
[INFO] [stderr]     | ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `Krig`
[INFO] [stderr]    --> src/lib.rs:132:1
[INFO] [stderr]     |
[INFO] [stderr] 132 | struct Krig;
[INFO] [stderr]     | ^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `Roevhul`
[INFO] [stderr]    --> src/lib.rs:136:1
[INFO] [stderr]     |
[INFO] [stderr] 136 | struct Roevhul;
[INFO] [stderr]     | ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [optimized + debuginfo] target(s) in 1m 40s
[INFO] running `"docker" "inspect" "8d3acc411e5ac552af36c74e57b5d5e9ca8d54d9bb9584a9a0c07fdb881712d7"`
[INFO] running `"docker" "rm" "-f" "8d3acc411e5ac552af36c74e57b5d5e9ca8d54d9bb9584a9a0c07fdb881712d7"`
[INFO] [stdout] 8d3acc411e5ac552af36c74e57b5d5e9ca8d54d9bb9584a9a0c07fdb881712d7