[INFO] updating cached repository statianzo/rsturing
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/statianzo/rsturing
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/statianzo/rsturing" "work/ex/pr-58592/sources/master#f66e4697ae286985ddefc53c3a047614568458bb/gh/statianzo/rsturing"`
[INFO] [stderr] Cloning into 'work/ex/pr-58592/sources/master#f66e4697ae286985ddefc53c3a047614568458bb/gh/statianzo/rsturing'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/statianzo/rsturing" "work/ex/pr-58592/sources/try#c3b22200e6f5b70eb1f99ae6944d989ae17a458a/gh/statianzo/rsturing"`
[INFO] [stderr] Cloning into 'work/ex/pr-58592/sources/try#c3b22200e6f5b70eb1f99ae6944d989ae17a458a/gh/statianzo/rsturing'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 73d027f8f7888d91cafdfc564a5126960cbfcc7b
[INFO] sha for GitHub repo statianzo/rsturing: 73d027f8f7888d91cafdfc564a5126960cbfcc7b
[INFO] validating manifest of statianzo/rsturing 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 statianzo/rsturing 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 statianzo/rsturing
[INFO] finished frobbing statianzo/rsturing
[INFO] frobbed toml for statianzo/rsturing written to work/ex/pr-58592/sources/master#f66e4697ae286985ddefc53c3a047614568458bb/gh/statianzo/rsturing/Cargo.toml
[INFO] started frobbing statianzo/rsturing
[INFO] finished frobbing statianzo/rsturing
[INFO] frobbed toml for statianzo/rsturing written to work/ex/pr-58592/sources/try#c3b22200e6f5b70eb1f99ae6944d989ae17a458a/gh/statianzo/rsturing/Cargo.toml
[INFO] crate statianzo/rsturing 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 statianzo/rsturing against master#f66e4697ae286985ddefc53c3a047614568458bb for pr-58592
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-58592/worker-7/master#f66e4697ae286985ddefc53c3a047614568458bb:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-58592/sources/master#f66e4697ae286985ddefc53c3a047614568458bb/gh/statianzo/rsturing:/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] c626282fc433c5eadc321d9d2279d33d48ad52a537cfd4430c096da8a65b45e6
[INFO] running `"docker" "start" "-a" "c626282fc433c5eadc321d9d2279d33d48ad52a537cfd4430c096da8a65b45e6"`
[INFO] [stderr]     Checking rsturing v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: variant is never constructed: `Idle`
[INFO] [stderr]  --> src/fsm.rs:3:5
[INFO] [stderr]   |
[INFO] [stderr] 3 |     Idle,
[INFO] [stderr]   |     ^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `TimeInput`
[INFO] [stderr]  --> src/fsm.rs:4:5
[INFO] [stderr]   |
[INFO] [stderr] 4 |     TimeInput,
[INFO] [stderr]   |     ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Cook`
[INFO] [stderr]  --> src/fsm.rs:5:5
[INFO] [stderr]   |
[INFO] [stderr] 5 |     Cook,
[INFO] [stderr]   |     ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Pause`
[INFO] [stderr]  --> src/fsm.rs:6:5
[INFO] [stderr]   |
[INFO] [stderr] 6 |     Pause,
[INFO] [stderr]   |     ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Done`
[INFO] [stderr]  --> src/fsm.rs:7:5
[INFO] [stderr]   |
[INFO] [stderr] 7 |     Done,
[INFO] [stderr]   |     ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: enum is never used: `Event`
[INFO] [stderr]   --> src/fsm.rs:10:1
[INFO] [stderr]    |
[INFO] [stderr] 10 | enum Event {
[INFO] [stderr]    | ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `Microwave`
[INFO] [stderr]   --> src/fsm.rs:17:1
[INFO] [stderr]    |
[INFO] [stderr] 17 | struct Microwave {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `dispatch`
[INFO] [stderr]   --> src/fsm.rs:22:5
[INFO] [stderr]    |
[INFO] [stderr] 22 |     fn dispatch(&mut self, event: Event) {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: type alias is never used: `State`
[INFO] [stderr]  --> src/turing.rs:1:1
[INFO] [stderr]   |
[INFO] [stderr] 1 | type State = usize;
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Blank`
[INFO] [stderr]  --> src/turing.rs:5:5
[INFO] [stderr]   |
[INFO] [stderr] 5 |     Blank,
[INFO] [stderr]   |     ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Zero`
[INFO] [stderr]  --> src/turing.rs:6:5
[INFO] [stderr]   |
[INFO] [stderr] 6 |     Zero,
[INFO] [stderr]   |     ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `One`
[INFO] [stderr]  --> src/turing.rs:7:5
[INFO] [stderr]   |
[INFO] [stderr] 7 |     One,
[INFO] [stderr]   |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: enum is never used: `Move`
[INFO] [stderr]   --> src/turing.rs:11:1
[INFO] [stderr]    |
[INFO] [stderr] 11 | enum Move {
[INFO] [stderr]    | ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `Transition`
[INFO] [stderr]   --> src/turing.rs:17:1
[INFO] [stderr]    |
[INFO] [stderr] 17 | struct Transition {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `Machine`
[INFO] [stderr]   --> src/turing.rs:25:1
[INFO] [stderr]    |
[INFO] [stderr] 25 | struct Machine {
[INFO] [stderr]    | ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: type alias is never used: `Tape`
[INFO] [stderr]   --> src/turing.rs:31:1
[INFO] [stderr]    |
[INFO] [stderr] 31 | type Tape = Vec<Cell>;
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `run`
[INFO] [stderr]   --> src/turing.rs:33:1
[INFO] [stderr]    |
[INFO] [stderr] 33 | fn run(machine: Machine, code: Tape) -> Tape {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.22s
[INFO] running `"docker" "inspect" "c626282fc433c5eadc321d9d2279d33d48ad52a537cfd4430c096da8a65b45e6"`
[INFO] running `"docker" "rm" "-f" "c626282fc433c5eadc321d9d2279d33d48ad52a537cfd4430c096da8a65b45e6"`
[INFO] [stdout] c626282fc433c5eadc321d9d2279d33d48ad52a537cfd4430c096da8a65b45e6