[INFO] updating cached repository hexjelly/bowling
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/hexjelly/bowling
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/hexjelly/bowling" "work/ex/pr-63247/sources/master#452087b4bf18cece2d52d7cd8c9147195e5404bf/gh/hexjelly/bowling"`
[INFO] [stderr] Cloning into 'work/ex/pr-63247/sources/master#452087b4bf18cece2d52d7cd8c9147195e5404bf/gh/hexjelly/bowling'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/hexjelly/bowling" "work/ex/pr-63247/sources/try#757dacae0a9f1b46b3ab58a1f1232332e8fc7dab/gh/hexjelly/bowling"`
[INFO] [stderr] Cloning into 'work/ex/pr-63247/sources/try#757dacae0a9f1b46b3ab58a1f1232332e8fc7dab/gh/hexjelly/bowling'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 3a635299706764873b7fffd8fd50785169ab9e93
[INFO] sha for GitHub repo hexjelly/bowling: 3a635299706764873b7fffd8fd50785169ab9e93
[INFO] validating manifest of hexjelly/bowling on toolchain master#452087b4bf18cece2d52d7cd8c9147195e5404bf
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+452087b4bf18cece2d52d7cd8c9147195e5404bf-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of hexjelly/bowling on toolchain try#757dacae0a9f1b46b3ab58a1f1232332e8fc7dab
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+757dacae0a9f1b46b3ab58a1f1232332e8fc7dab-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing hexjelly/bowling
[INFO] finished frobbing hexjelly/bowling
[INFO] frobbed toml for hexjelly/bowling written to work/ex/pr-63247/sources/master#452087b4bf18cece2d52d7cd8c9147195e5404bf/gh/hexjelly/bowling/Cargo.toml
[INFO] started frobbing hexjelly/bowling
[INFO] finished frobbing hexjelly/bowling
[INFO] frobbed toml for hexjelly/bowling written to work/ex/pr-63247/sources/try#757dacae0a9f1b46b3ab58a1f1232332e8fc7dab/gh/hexjelly/bowling/Cargo.toml
[INFO] crate hexjelly/bowling already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+452087b4bf18cece2d52d7cd8c9147195e5404bf-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr] error: the lock file /mnt/big/crater/work/ex/pr-63247/sources/master#452087b4bf18cece2d52d7cd8c9147195e5404bf/gh/hexjelly/bowling/Cargo.lock needs to be updated but --locked was passed to prevent this
[INFO] the lockfile is outdated, regenerating it
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+452087b4bf18cece2d52d7cd8c9147195e5404bf-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+757dacae0a9f1b46b3ab58a1f1232332e8fc7dab-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+452087b4bf18cece2d52d7cd8c9147195e5404bf-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+757dacae0a9f1b46b3ab58a1f1232332e8fc7dab-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking hexjelly/bowling against try#757dacae0a9f1b46b3ab58a1f1232332e8fc7dab for pr-63247
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-63247/worker-2/try#757dacae0a9f1b46b3ab58a1f1232332e8fc7dab:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-63247/sources/try#757dacae0a9f1b46b3ab58a1f1232332e8fc7dab/gh/hexjelly/bowling:/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" "+757dacae0a9f1b46b3ab58a1f1232332e8fc7dab-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 1b745b119401b817e73674c7f9e548b75655eed720c906373daae0b97e7fc592
[INFO] running `"docker" "start" "-a" "1b745b119401b817e73674c7f9e548b75655eed720c906373daae0b97e7fc592"`
[INFO] [stderr]     Checking bowling v0.0.2-alpha.0 (/opt/crater/workdir)
[INFO] [stderr] warning: enum is never used: `ThrowError`
[INFO] [stderr]   --> src/gamestate/player.rs:12:1
[INFO] [stderr]    |
[INFO] [stderr] 12 | enum ThrowError {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^
[INFO] [stderr] warning: enum is never used: `ThrowError`
[INFO] [stderr]   --> src/gamestate/player.rs:12:1
[INFO] [stderr]    |
[INFO] [stderr] 12 | enum ThrowError {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `bowling::gamestate::*`
[INFO] [stderr]  --> tests/player.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 | use bowling::gamestate::*;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `frame`
[INFO] [stderr]  --> tests/frame.rs:6:9
[INFO] [stderr]   |
[INFO] [stderr] 6 |     let frame = Frame::new();
[INFO] [stderr]   |         ^^^^^ help: consider prefixing with an underscore: `_frame`
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'failure::error::Error::cause': please use 'as_fail()' method instead
[INFO] [stderr]  --> tests/throw.rs:7:53
[INFO] [stderr]   |
[INFO] [stderr] 7 |                Throw::try_from_str("").unwrap_err().cause().to_string());
[INFO] [stderr]   |                                                     ^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'failure::error::Error::cause': please use 'as_fail()' method instead
[INFO] [stderr]  --> tests/throw.rs:9:74
[INFO] [stderr]   |
[INFO] [stderr] 9 |                Throw::try_from_str("1 0 1 0 1 0 0 0 0 0 1").unwrap_err().cause().to_string());
[INFO] [stderr]   |                                                                          ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'failure::error::Error::cause': please use 'as_fail()' method instead
[INFO] [stderr]   --> tests/throw.rs:11:65
[INFO] [stderr]    |
[INFO] [stderr] 11 |                Throw::try_from_str("not a number").unwrap_err().cause().to_string());
[INFO] [stderr]    |                                                                 ^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.66s
[INFO] running `"docker" "inspect" "1b745b119401b817e73674c7f9e548b75655eed720c906373daae0b97e7fc592"`
[INFO] running `"docker" "rm" "-f" "1b745b119401b817e73674c7f9e548b75655eed720c906373daae0b97e7fc592"`
[INFO] [stdout] 1b745b119401b817e73674c7f9e548b75655eed720c906373daae0b97e7fc592