[INFO] cloning repository huangjj27/game-of-life
[INFO] running `"git" "clone" "--bare" "git://github.com/huangjj27/game-of-life.git" "work/cache/sources/gh/huangjj27/game-of-life"`
[INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/huangjj27/game-of-life'...
[INFO] running `"git" "clone" "work/cache/sources/gh/huangjj27/game-of-life" "work/ex/pr-61874/sources/master#9f06855064ed06a50c496577b21ca50f92a2e67d/gh/huangjj27/game-of-life"`
[INFO] [stderr] Cloning into 'work/ex/pr-61874/sources/master#9f06855064ed06a50c496577b21ca50f92a2e67d/gh/huangjj27/game-of-life'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/huangjj27/game-of-life" "work/ex/pr-61874/sources/try#d3301713b54af69ca9de941a8c6b0d8287dbd6df/gh/huangjj27/game-of-life"`
[INFO] [stderr] Cloning into 'work/ex/pr-61874/sources/try#d3301713b54af69ca9de941a8c6b0d8287dbd6df/gh/huangjj27/game-of-life'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] b71c2796fe75f5d2f0c359e114e38c910af8f39e
[INFO] sha for GitHub repo huangjj27/game-of-life: b71c2796fe75f5d2f0c359e114e38c910af8f39e
[INFO] validating manifest of huangjj27/game-of-life on toolchain master#9f06855064ed06a50c496577b21ca50f92a2e67d
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+9f06855064ed06a50c496577b21ca50f92a2e67d-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of huangjj27/game-of-life on toolchain try#d3301713b54af69ca9de941a8c6b0d8287dbd6df
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+d3301713b54af69ca9de941a8c6b0d8287dbd6df-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing huangjj27/game-of-life
[INFO] finished frobbing huangjj27/game-of-life
[INFO] frobbed toml for huangjj27/game-of-life written to work/ex/pr-61874/sources/master#9f06855064ed06a50c496577b21ca50f92a2e67d/gh/huangjj27/game-of-life/Cargo.toml
[INFO] started frobbing huangjj27/game-of-life
[INFO] finished frobbing huangjj27/game-of-life
[INFO] frobbed toml for huangjj27/game-of-life written to work/ex/pr-61874/sources/try#d3301713b54af69ca9de941a8c6b0d8287dbd6df/gh/huangjj27/game-of-life/Cargo.toml
[INFO] crate huangjj27/game-of-life already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+9f06855064ed06a50c496577b21ca50f92a2e67d-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+d3301713b54af69ca9de941a8c6b0d8287dbd6df-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking huangjj27/game-of-life against try#d3301713b54af69ca9de941a8c6b0d8287dbd6df for pr-61874
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61874/worker-0/try#d3301713b54af69ca9de941a8c6b0d8287dbd6df:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61874/sources/try#d3301713b54af69ca9de941a8c6b0d8287dbd6df/gh/huangjj27/game-of-life:/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" "+d3301713b54af69ca9de941a8c6b0d8287dbd6df-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 3f1e7ab1ce43e8f0b8d90b1dd56d4394dbc50c3f1d7c83e6ff175f48b45ba3aa
[INFO] running `"docker" "start" "-a" "3f1e7ab1ce43e8f0b8d90b1dd56d4394dbc50c3f1d7c83e6ff175f48b45ba3aa"`
[INFO] [stderr]     Checking rand v0.5.0
[INFO] [stderr]     Checking serde_json v1.0.19
[INFO] [stderr]     Checking http v0.1.5
[INFO] [stderr]    Compiling stdweb-derive v0.4.0
[INFO] [stderr]     Checking stdweb v0.4.6
[INFO] [stderr]     Checking web_logger v0.1.0
[INFO] [stderr]     Checking yew v0.5.0 (https://github.com/DenisKolodin/yew#5e110bcf)
[INFO] [stderr]     Checking game_of_life v0.1.3 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/lib.rs:22:14
[INFO] [stderr]    |
[INFO] [stderr] 22 |     job: Box<Task>,
[INFO] [stderr]    |              ^^^^ help: use `dyn`: `dyn Task`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(bare_trait_objects)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/lib.rs:22:14
[INFO] [stderr]    |
[INFO] [stderr] 22 |     job: Box<Task>,
[INFO] [stderr]    |              ^^^^ help: use `dyn`: `dyn Task`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(bare_trait_objects)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `link`
[INFO] [stderr]   --> src/cellule.rs:66:41
[INFO] [stderr]    |
[INFO] [stderr] 66 |     fn create(_props: Self::Properties, link: ComponentLink<Self>) -> Self {
[INFO] [stderr]    |                                         ^^^^ help: consider prefixing with an underscore: `_link`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_variables)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `link`
[INFO] [stderr]   --> src/cellule.rs:66:41
[INFO] [stderr]    |
[INFO] [stderr] 66 |     fn create(_props: Self::Properties, link: ComponentLink<Self>) -> Self {
[INFO] [stderr]    |                                         ^^^^ help: consider prefixing with an underscore: `_link`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_variables)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Toggle`
[INFO] [stderr]   --> src/cellule.rs:16:5
[INFO] [stderr]    |
[INFO] [stderr] 16 |     Toggle,
[INFO] [stderr]    |     ^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `SetAlive`
[INFO] [stderr]   --> src/cellule.rs:17:5
[INFO] [stderr]    |
[INFO] [stderr] 17 |     SetAlive,
[INFO] [stderr]    |     ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `SetDead`
[INFO] [stderr]   --> src/cellule.rs:18:5
[INFO] [stderr]    |
[INFO] [stderr] 18 |     SetDead,
[INFO] [stderr]    |     ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `job`
[INFO] [stderr]   --> src/lib.rs:22:5
[INFO] [stderr]    |
[INFO] [stderr] 22 |     job: Box<Task>,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Toggle`
[INFO] [stderr]   --> src/cellule.rs:16:5
[INFO] [stderr]    |
[INFO] [stderr] 16 |     Toggle,
[INFO] [stderr]    |     ^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `SetAlive`
[INFO] [stderr]   --> src/cellule.rs:17:5
[INFO] [stderr]    |
[INFO] [stderr] 17 |     SetAlive,
[INFO] [stderr]    |     ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `SetDead`
[INFO] [stderr]   --> src/cellule.rs:18:5
[INFO] [stderr]    |
[INFO] [stderr] 18 |     SetDead,
[INFO] [stderr]    |     ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `job`
[INFO] [stderr]   --> src/lib.rs:22:5
[INFO] [stderr]    |
[INFO] [stderr] 22 |     job: Box<Task>,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 29.92s
[INFO] running `"docker" "inspect" "3f1e7ab1ce43e8f0b8d90b1dd56d4394dbc50c3f1d7c83e6ff175f48b45ba3aa"`
[INFO] running `"docker" "rm" "-f" "3f1e7ab1ce43e8f0b8d90b1dd56d4394dbc50c3f1d7c83e6ff175f48b45ba3aa"`
[INFO] [stdout] 3f1e7ab1ce43e8f0b8d90b1dd56d4394dbc50c3f1d7c83e6ff175f48b45ba3aa