[INFO] fetching crate chess-turn-engine 0.1.3...
[INFO] checking chess-turn-engine-0.1.3 against try#a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d for pr-145342-1
[INFO] extracting crate chess-turn-engine 0.1.3 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate chess-turn-engine 0.1.3
[INFO] finished tweaking crates.io crate chess-turn-engine 0.1.3
[INFO] tweaked toml for crates.io crate chess-turn-engine 0.1.3 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate chess-turn-engine 0.1.3 on toolchain a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 1 package to latest compatible version
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2b13a6067794796f01eb19f0cd5ad27d1084bfe4c19b88ad597795b939c13a23
[INFO] running `Command { std: "docker" "start" "-a" "2b13a6067794796f01eb19f0cd5ad27d1084bfe4c19b88ad597795b939c13a23", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2b13a6067794796f01eb19f0cd5ad27d1084bfe4c19b88ad597795b939c13a23", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2b13a6067794796f01eb19f0cd5ad27d1084bfe4c19b88ad597795b939c13a23", kill_on_drop: false }`
[INFO] [stdout] 2b13a6067794796f01eb19f0cd5ad27d1084bfe4c19b88ad597795b939c13a23
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] df3168ff7c7e3f4a4f7774c6d6bf0496a25a0ad2db7711b05bdbfe9b901e2ce5
[INFO] running `Command { std: "docker" "start" "-a" "df3168ff7c7e3f4a4f7774c6d6bf0496a25a0ad2db7711b05bdbfe9b901e2ce5", kill_on_drop: false }`
[INFO] [stderr]     Checking chess-notation-parser v0.2.3
[INFO] [stderr]     Checking chess-turn-engine v0.1.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout]   --> src/game/builder.rs:48:13
[INFO] [stdout]    |
[INFO] [stdout] 48 |     setup: &'static str,
[INFO] [stdout]    |             ^^^^^^^ the lifetime is named here
[INFO] [stdout] 49 | ) -> Result<(BoardMap, HashMap<Side, Square>), &str> {
[INFO] [stdout]    |                                                ---- the same lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: consistently use `'static`
[INFO] [stdout]    |
[INFO] [stdout] 49 | ) -> Result<(BoardMap, HashMap<Side, Square>), &'static str> {
[INFO] [stdout]    |                                                 +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout]   --> src/game/builder.rs:48:13
[INFO] [stdout]    |
[INFO] [stdout] 48 |     setup: &'static str,
[INFO] [stdout]    |             ^^^^^^^ the lifetime is named here
[INFO] [stdout] 49 | ) -> Result<(BoardMap, HashMap<Side, Square>), &str> {
[INFO] [stdout]    |                                                ---- the same lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: consistently use `'static`
[INFO] [stdout]    |
[INFO] [stdout] 49 | ) -> Result<(BoardMap, HashMap<Side, Square>), &'static str> {
[INFO] [stdout]    |                                                 +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.92s
[INFO] running `Command { std: "docker" "inspect" "df3168ff7c7e3f4a4f7774c6d6bf0496a25a0ad2db7711b05bdbfe9b901e2ce5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "df3168ff7c7e3f4a4f7774c6d6bf0496a25a0ad2db7711b05bdbfe9b901e2ce5", kill_on_drop: false }`
[INFO] [stdout] df3168ff7c7e3f4a4f7774c6d6bf0496a25a0ad2db7711b05bdbfe9b901e2ce5