[INFO] cloning repository https://github.com/mw8/white_keyboard_layout
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/mw8/white_keyboard_layout" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmw8%2Fwhite_keyboard_layout", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmw8%2Fwhite_keyboard_layout'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] e0fda4eb23e83bbe0f4c686bffb108bbc1b3501f
[INFO] checking mw8/white_keyboard_layout against master#e08b80c0fb7667bdcd040761891701e576c42ec8 for pr-129021
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmw8%2Fwhite_keyboard_layout" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/mw8/white_keyboard_layout on toolchain e08b80c0fb7667bdcd040761891701e576c42ec8
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+e08b80c0fb7667bdcd040761891701e576c42ec8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/mw8/white_keyboard_layout
[INFO] finished tweaking git repo https://github.com/mw8/white_keyboard_layout
[INFO] tweaked toml for git repo https://github.com/mw8/white_keyboard_layout written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/mw8/white_keyboard_layout already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+e08b80c0fb7667bdcd040761891701e576c42ec8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2021
[INFO] [stderr]     Blocking waiting for file lock on package cache
[ERROR] error running command: no output for 300 seconds
[ERROR] this task or one of its parent failed!
[ERROR] no output for 300 seconds
[ERROR] note: run with `RUST_BACKTRACE=1` to display a backtrace.
[INFO] checking mw8/white_keyboard_layout against try#f781a78d815e6a304bf6061b8a8fa69d7ce8dfd5 for pr-129021
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmw8%2Fwhite_keyboard_layout" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/mw8/white_keyboard_layout on toolchain f781a78d815e6a304bf6061b8a8fa69d7ce8dfd5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f781a78d815e6a304bf6061b8a8fa69d7ce8dfd5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/mw8/white_keyboard_layout
[INFO] finished tweaking git repo https://github.com/mw8/white_keyboard_layout
[INFO] tweaked toml for git repo https://github.com/mw8/white_keyboard_layout written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/mw8/white_keyboard_layout already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f781a78d815e6a304bf6061b8a8fa69d7ce8dfd5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2021
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[ERROR] error running command: no output for 300 seconds
[INFO] checking mw8/white_keyboard_layout against try#f781a78d815e6a304bf6061b8a8fa69d7ce8dfd5 for pr-129021
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmw8%2Fwhite_keyboard_layout" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/mw8/white_keyboard_layout on toolchain f781a78d815e6a304bf6061b8a8fa69d7ce8dfd5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f781a78d815e6a304bf6061b8a8fa69d7ce8dfd5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/mw8/white_keyboard_layout
[INFO] finished tweaking git repo https://github.com/mw8/white_keyboard_layout
[INFO] tweaked toml for git repo https://github.com/mw8/white_keyboard_layout written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/mw8/white_keyboard_layout already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f781a78d815e6a304bf6061b8a8fa69d7ce8dfd5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2021
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+f781a78d815e6a304bf6061b8a8fa69d7ce8dfd5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] da6e9647342dc3aa21be3bddac32d631d5be502b4718804857e6626da59b29ae
[INFO] running `Command { std: "docker" "start" "-a" "da6e9647342dc3aa21be3bddac32d631d5be502b4718804857e6626da59b29ae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "da6e9647342dc3aa21be3bddac32d631d5be502b4718804857e6626da59b29ae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "da6e9647342dc3aa21be3bddac32d631d5be502b4718804857e6626da59b29ae", kill_on_drop: false }`
[INFO] [stdout] da6e9647342dc3aa21be3bddac32d631d5be502b4718804857e6626da59b29ae
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+f781a78d815e6a304bf6061b8a8fa69d7ce8dfd5" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f6905dd061b656366924b50335a7f13b9cec02a4d58de5054554c14940da56cc
[INFO] running `Command { std: "docker" "start" "-a" "f6905dd061b656366924b50335a7f13b9cec02a4d58de5054554c14940da56cc", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2021
[INFO] [stderr]     Checking libc v0.2.22
[INFO] [stderr]     Checking rand v0.3.15
[INFO] [stderr]     Checking white_keyboard_layout v0.0.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0425]: cannot find value `INITIAL_LAYOUT_STRING` in this scope
[INFO] [stdout]    --> src/main.rs:683:32
[INFO] [stdout]     |
[INFO] [stdout] 683 |     let l = layout_from_string(INITIAL_LAYOUT_STRING);
[INFO] [stdout]     |                                ^^^^^^^^^^^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]     --> src/main.rs:1288:9
[INFO] [stdout]      |
[INFO] [stdout] 1288 |         ((self.i == other.i   && self.f == other.f) ||
[INFO] [stdout]      |         ^
[INFO] [stdout] 1289 |          (self.i == other.i-1 && self.f == other.f + 1000.0) ||
[INFO] [stdout] 1290 |          (self.i == other.i+1 && self.f == other.f - 1000.0))
[INFO] [stdout]      |                                                             ^
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]      |
[INFO] [stdout] 1288 ~         (self.i == other.i   && self.f == other.f) ||
[INFO] [stdout] 1289 |          (self.i == other.i-1 && self.f == other.f + 1000.0) ||
[INFO] [stdout] 1290 ~          (self.i == other.i+1 && self.f == other.f - 1000.0)
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]     --> src/main.rs:1311:9
[INFO] [stdout]      |
[INFO] [stdout] 1311 |         ((self.i <  other.i-1) ||
[INFO] [stdout]      |         ^
[INFO] [stdout] ...
[INFO] [stdout] 1314 |          (self.i == other.i+1 && self.f+1000.0 < other.f))
[INFO] [stdout]      |                                                          ^
[INFO] [stdout]      |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]      |
[INFO] [stdout] 1311 ~         (self.i <  other.i-1) ||
[INFO] [stdout] 1312 |          (self.i == other.i-1 && self.f-1000.0 < other.f) ||
[INFO] [stdout] 1313 |          (self.i == other.i   && self.f        < other.f) ||
[INFO] [stdout] 1314 ~          (self.i == other.i+1 && self.f+1000.0 < other.f)
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]     --> src/main.rs:1288:9
[INFO] [stdout]      |
[INFO] [stdout] 1288 |         ((self.i == other.i   && self.f == other.f) ||
[INFO] [stdout]      |         ^
[INFO] [stdout] 1289 |          (self.i == other.i-1 && self.f == other.f + 1000.0) ||
[INFO] [stdout] 1290 |          (self.i == other.i+1 && self.f == other.f - 1000.0))
[INFO] [stdout]      |                                                             ^
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]      |
[INFO] [stdout] 1288 ~         (self.i == other.i   && self.f == other.f) ||
[INFO] [stdout] 1289 |          (self.i == other.i-1 && self.f == other.f + 1000.0) ||
[INFO] [stdout] 1290 ~          (self.i == other.i+1 && self.f == other.f - 1000.0)
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]     --> src/main.rs:1311:9
[INFO] [stdout]      |
[INFO] [stdout] 1311 |         ((self.i <  other.i-1) ||
[INFO] [stdout]      |         ^
[INFO] [stdout] ...
[INFO] [stdout] 1314 |          (self.i == other.i+1 && self.f+1000.0 < other.f))
[INFO] [stdout]      |                                                          ^
[INFO] [stdout]      |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]      |
[INFO] [stdout] 1311 ~         (self.i <  other.i-1) ||
[INFO] [stdout] 1312 |          (self.i == other.i-1 && self.f-1000.0 < other.f) ||
[INFO] [stdout] 1313 |          (self.i == other.i   && self.f        < other.f) ||
[INFO] [stdout] 1314 ~          (self.i == other.i+1 && self.f+1000.0 < other.f)
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error; 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0425`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `white_keyboard_layout` (bin "white_keyboard_layout" test) due to 2 previous errors; 2 warnings emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "f6905dd061b656366924b50335a7f13b9cec02a4d58de5054554c14940da56cc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f6905dd061b656366924b50335a7f13b9cec02a4d58de5054554c14940da56cc", kill_on_drop: false }`
[INFO] [stdout] f6905dd061b656366924b50335a7f13b9cec02a4d58de5054554c14940da56cc