[INFO] crate layer-system 0.1.2 is already in cache
[INFO] extracting crate layer-system 0.1.2 into work/ex/pr-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/reg/layer-system/0.1.2
[INFO] extracting crate layer-system 0.1.2 into work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/reg/layer-system/0.1.2
[INFO] validating manifest of layer-system-0.1.2 on toolchain master#60960a260f7b5c695fd0717311d72ce62dd4eb43
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+60960a260f7b5c695fd0717311d72ce62dd4eb43-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of layer-system-0.1.2 on toolchain try#266783e4e09e4e9d5307c1c8e695659c58bbcac7
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+266783e4e09e4e9d5307c1c8e695659c58bbcac7-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing layer-system-0.1.2
[INFO] finished frobbing layer-system-0.1.2
[INFO] frobbed toml for layer-system-0.1.2 written to work/ex/pr-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/reg/layer-system/0.1.2/Cargo.toml
[INFO] started frobbing layer-system-0.1.2
[INFO] finished frobbing layer-system-0.1.2
[INFO] frobbed toml for layer-system-0.1.2 written to work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/reg/layer-system/0.1.2/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+60960a260f7b5c695fd0717311d72ce62dd4eb43-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+266783e4e09e4e9d5307c1c8e695659c58bbcac7-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+60960a260f7b5c695fd0717311d72ce62dd4eb43-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+266783e4e09e4e9d5307c1c8e695659c58bbcac7-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking layer-system-0.1.2 against try#266783e4e09e4e9d5307c1c8e695659c58bbcac7 for pr-63376
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-63376/worker-5/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/reg/layer-system/0.1.2:/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" "+266783e4e09e4e9d5307c1c8e695659c58bbcac7-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 0a3468bf0f81ac95514f8541d6081385026e462deff8cce8d980c108c626831d
[INFO] running `"docker" "start" "-a" "0a3468bf0f81ac95514f8541d6081385026e462deff8cce8d980c108c626831d"`
[INFO] [stderr]     Checking layer-system v0.1.2 (/opt/crater/workdir)
[INFO] [stderr] warning: unused variable: `state`
[INFO] [stderr]   --> tests/example.rs:18:34
[INFO] [stderr]    |
[INFO] [stderr] 18 |     fn passive_update(&mut self, state: &mut State, event: &Event) {
[INFO] [stderr]    |                                  ^^^^^ help: consider prefixing with an underscore: `_state`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `state`
[INFO] [stderr]   --> tests/example.rs:25:26
[INFO] [stderr]    |
[INFO] [stderr] 25 |     fn update(&mut self, state: &mut State, event: &Event) -> Change<State, Event> {
[INFO] [stderr]    |                          ^^^^^ help: consider prefixing with an underscore: `_state`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `state`
[INFO] [stderr]   --> tests/example.rs:63:34
[INFO] [stderr]    |
[INFO] [stderr] 63 |     fn passive_update(&mut self, state: &mut State, event: &Event) {
[INFO] [stderr]    |                                  ^^^^^ help: consider prefixing with an underscore: `_state`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `state`
[INFO] [stderr]   --> tests/example.rs:70:26
[INFO] [stderr]    |
[INFO] [stderr] 70 |     fn update(&mut self, state: &mut State, event: &Event) -> Change<State, Event> {
[INFO] [stderr]    |                          ^^^^^ help: consider prefixing with an underscore: `_state`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `state`
[INFO] [stderr]   --> tests/example.rs:96:34
[INFO] [stderr]    |
[INFO] [stderr] 96 |     fn passive_update(&mut self, state: &mut State, event: &Event) {
[INFO] [stderr]    |                                  ^^^^^ help: consider prefixing with an underscore: `_state`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `state`
[INFO] [stderr]    --> tests/example.rs:103:26
[INFO] [stderr]     |
[INFO] [stderr] 103 |     fn update(&mut self, state: &mut State, event: &Event) -> Change<State, Event> {
[INFO] [stderr]     |                          ^^^^^ help: consider prefixing with an underscore: `_state`
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Click`
[INFO] [stderr]  --> tests/example.rs:3:5
[INFO] [stderr]   |
[INFO] [stderr] 3 |     Click(u16, u16), // generated by click
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Quit`
[INFO] [stderr]  --> tests/example.rs:4:5
[INFO] [stderr]   |
[INFO] [stderr] 4 |     Quit, // genreated by try to close window
[INFO] [stderr]   |     ^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.26s
[INFO] running `"docker" "inspect" "0a3468bf0f81ac95514f8541d6081385026e462deff8cce8d980c108c626831d"`
[INFO] running `"docker" "rm" "-f" "0a3468bf0f81ac95514f8541d6081385026e462deff8cce8d980c108c626831d"`
[INFO] [stdout] 0a3468bf0f81ac95514f8541d6081385026e462deff8cce8d980c108c626831d