[INFO] cloning repository https://github.com/materialcontext/advent_of_code [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/materialcontext/advent_of_code" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmaterialcontext%2Fadvent_of_code", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmaterialcontext%2Fadvent_of_code'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 690066e965e72a6885d7f58593dc5c3fcac8a50a [INFO] checking materialcontext/advent_of_code against master#06194cadcd0948a7100b46737f61e82b8c00d632 for pr-117967-2 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmaterialcontext%2Fadvent_of_code" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/materialcontext/advent_of_code on toolchain 06194cadcd0948a7100b46737f61e82b8c00d632 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+06194cadcd0948a7100b46737f61e82b8c00d632" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/materialcontext/advent_of_code [INFO] finished tweaking git repo https://github.com/materialcontext/advent_of_code [INFO] tweaked toml for git repo https://github.com/materialcontext/advent_of_code written to /workspace/builds/worker-0-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/materialcontext/advent_of_code 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" "+06194cadcd0948a7100b46737f61e82b8c00d632" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [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 materialcontext/advent_of_code against try#6e8eb3d1ba265821f8cc640134ce012d1ff211d8 for pr-117967-2 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmaterialcontext%2Fadvent_of_code" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/materialcontext/advent_of_code on toolchain 6e8eb3d1ba265821f8cc640134ce012d1ff211d8 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+6e8eb3d1ba265821f8cc640134ce012d1ff211d8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/materialcontext/advent_of_code [INFO] finished tweaking git repo https://github.com/materialcontext/advent_of_code [INFO] tweaked toml for git repo https://github.com/materialcontext/advent_of_code written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/materialcontext/advent_of_code 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" "+6e8eb3d1ba265821f8cc640134ce012d1ff211d8" "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-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:dff56e7819e73ed36160586b3445e93eb0be776c16704aeeded9c3fb668b2384" "/opt/rustwide/cargo-home/bin/cargo" "+6e8eb3d1ba265821f8cc640134ce012d1ff211d8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 0f870d205ef195e657e83df26c2d53f684ffbf8104bc31490f706b619554341c [INFO] running `Command { std: "docker" "start" "-a" "0f870d205ef195e657e83df26c2d53f684ffbf8104bc31490f706b619554341c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "0f870d205ef195e657e83df26c2d53f684ffbf8104bc31490f706b619554341c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0f870d205ef195e657e83df26c2d53f684ffbf8104bc31490f706b619554341c", kill_on_drop: false }` [INFO] [stdout] 0f870d205ef195e657e83df26c2d53f684ffbf8104bc31490f706b619554341c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:dff56e7819e73ed36160586b3445e93eb0be776c16704aeeded9c3fb668b2384" "/opt/rustwide/cargo-home/bin/cargo" "+6e8eb3d1ba265821f8cc640134ce012d1ff211d8" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] de1f828c4c9d05c4967642095622c5ad6ea8b90440e283a05ec1b96a85bf1a18 [INFO] running `Command { std: "docker" "start" "-a" "de1f828c4c9d05c4967642095622c5ad6ea8b90440e283a05ec1b96a85bf1a18", kill_on_drop: false }` [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Checking regex-syntax v0.7.4 [INFO] [stderr] Checking aho-corasick v1.0.2 [INFO] [stderr] Checking regex-automata v0.3.6 [INFO] [stderr] Checking regex v1.9.3 [INFO] [stderr] Checking advent_of_code v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/main.rs:475:35 [INFO] [stdout] | [INFO] [stdout] 475 | east.push(height); [INFO] [stdout] | ---- ^^^^^^ expected `Option`, found `u8` [INFO] [stdout] | | [INFO] [stdout] | arguments to this method are incorrect [INFO] [stdout] | [INFO] [stdout] = note: expected enum `Option` [INFO] [stdout] found type `u8` [INFO] [stdout] note: method defined here [INFO] [stdout] --> /rustc/6e8eb3d1ba265821f8cc640134ce012d1ff211d8/library/alloc/src/vec/mod.rs:1993:12 [INFO] [stdout] help: try wrapping the expression in `Some` [INFO] [stdout] | [INFO] [stdout] 475 | east.push(Some(height)); [INFO] [stdout] | +++++ + [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/main.rs:475:35 [INFO] [stdout] | [INFO] [stdout] 475 | east.push(height); [INFO] [stdout] | ---- ^^^^^^ expected `Option`, found `u8` [INFO] [stdout] | | [INFO] [stdout] | arguments to this method are incorrect [INFO] [stdout] | [INFO] [stdout] = note: expected enum `Option` [INFO] [stdout] found type `u8` [INFO] [stdout] note: method defined here [INFO] [stdout] --> /rustc/6e8eb3d1ba265821f8cc640134ce012d1ff211d8/library/alloc/src/vec/mod.rs:1993:12 [INFO] [stdout] help: try wrapping the expression in `Some` [INFO] [stdout] | [INFO] [stdout] 475 | east.push(Some(height)); [INFO] [stdout] | +++++ + [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/main.rs:510:39 [INFO] [stdout] | [INFO] [stdout] 510 | ... east.push(height); [INFO] [stdout] | ---- ^^^^^^ expected `Option`, found `u8` [INFO] [stdout] | | [INFO] [stdout] | arguments to this method are incorrect [INFO] [stdout] | [INFO] [stdout] = note: expected enum `Option` [INFO] [stdout] found type `u8` [INFO] [stdout] note: method defined here [INFO] [stdout] --> /rustc/6e8eb3d1ba265821f8cc640134ce012d1ff211d8/library/alloc/src/vec/mod.rs:1993:12 [INFO] [stdout] help: try wrapping the expression in `Some` [INFO] [stdout] | [INFO] [stdout] 510 | east.push(Some(height)); [INFO] [stdout] | +++++ + [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/main.rs:510:39 [INFO] [stdout] | [INFO] [stdout] 510 | ... east.push(height); [INFO] [stdout] | ---- ^^^^^^ expected `Option`, found `u8` [INFO] [stdout] | | [INFO] [stdout] | arguments to this method are incorrect [INFO] [stdout] | [INFO] [stdout] = note: expected enum `Option` [INFO] [stdout] found type `u8` [INFO] [stdout] note: method defined here [INFO] [stdout] --> /rustc/6e8eb3d1ba265821f8cc640134ce012d1ff211d8/library/alloc/src/vec/mod.rs:1993:12 [INFO] [stdout] help: try wrapping the expression in `Some` [INFO] [stdout] | [INFO] [stdout] 510 | east.push(Some(height)); [INFO] [stdout] | +++++ + [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/main.rs:515:39 [INFO] [stdout] | [INFO] [stdout] 515 | ... east.push(height); [INFO] [stdout] | ---- ^^^^^^ expected `Option`, found `u8` [INFO] [stdout] | | [INFO] [stdout] | arguments to this method are incorrect [INFO] [stdout] | [INFO] [stdout] = note: expected enum `Option` [INFO] [stdout] found type `u8` [INFO] [stdout] note: method defined here [INFO] [stdout] --> /rustc/6e8eb3d1ba265821f8cc640134ce012d1ff211d8/library/alloc/src/vec/mod.rs:1993:12 [INFO] [stdout] help: try wrapping the expression in `Some` [INFO] [stdout] | [INFO] [stdout] 515 | east.push(Some(height)); [INFO] [stdout] | +++++ + [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/main.rs:515:39 [INFO] [stdout] | [INFO] [stdout] 515 | ... east.push(height); [INFO] [stdout] | ---- ^^^^^^ expected `Option`, found `u8` [INFO] [stdout] | | [INFO] [stdout] | arguments to this method are incorrect [INFO] [stdout] | [INFO] [stdout] = note: expected enum `Option` [INFO] [stdout] found type `u8` [INFO] [stdout] note: method defined here [INFO] [stdout] --> /rustc/6e8eb3d1ba265821f8cc640134ce012d1ff211d8/library/alloc/src/vec/mod.rs:1993:12 [INFO] [stdout] help: try wrapping the expression in `Some` [INFO] [stdout] | [INFO] [stdout] 515 | east.push(Some(height)); [INFO] [stdout] | +++++ + [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/main.rs:522:46 [INFO] [stdout] | [INFO] [stdout] 522 | east.retain(|&x| x > height); [INFO] [stdout] | - ^^^^^^ expected `Option`, found `u8` [INFO] [stdout] | | [INFO] [stdout] | expected because this is `Option` [INFO] [stdout] | [INFO] [stdout] = note: expected enum `Option` [INFO] [stdout] found type `u8` [INFO] [stdout] help: try wrapping the expression in `Some` [INFO] [stdout] | [INFO] [stdout] 522 | east.retain(|&x| x > Some(height)); [INFO] [stdout] | +++++ + [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/main.rs:522:46 [INFO] [stdout] | [INFO] [stdout] 522 | east.retain(|&x| x > height); [INFO] [stdout] | - ^^^^^^ expected `Option`, found `u8` [INFO] [stdout] | | [INFO] [stdout] | expected because this is `Option` [INFO] [stdout] | [INFO] [stdout] = note: expected enum `Option` [INFO] [stdout] found type `u8` [INFO] [stdout] help: try wrapping the expression in `Some` [INFO] [stdout] | [INFO] [stdout] 522 | east.retain(|&x| x > Some(height)); [INFO] [stdout] | +++++ + [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/main.rs:530:39 [INFO] [stdout] | [INFO] [stdout] 530 | ... east.push(height); [INFO] [stdout] | ---- ^^^^^^ expected `Option`, found `u8` [INFO] [stdout] | | [INFO] [stdout] | arguments to this method are incorrect [INFO] [stdout] | [INFO] [stdout] = note: expected enum `Option` [INFO] [stdout] found type `u8` [INFO] [stdout] note: method defined here [INFO] [stdout] --> /rustc/6e8eb3d1ba265821f8cc640134ce012d1ff211d8/library/alloc/src/vec/mod.rs:1993:12 [INFO] [stdout] help: try wrapping the expression in `Some` [INFO] [stdout] | [INFO] [stdout] 530 | east.push(Some(height)); [INFO] [stdout] | +++++ + [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/main.rs:530:39 [INFO] [stdout] | [INFO] [stdout] 530 | ... east.push(height); [INFO] [stdout] | ---- ^^^^^^ expected `Option`, found `u8` [INFO] [stdout] | | [INFO] [stdout] | arguments to this method are incorrect [INFO] [stdout] | [INFO] [stdout] = note: expected enum `Option` [INFO] [stdout] found type `u8` [INFO] [stdout] note: method defined here [INFO] [stdout] --> /rustc/6e8eb3d1ba265821f8cc640134ce012d1ff211d8/library/alloc/src/vec/mod.rs:1993:12 [INFO] [stdout] help: try wrapping the expression in `Some` [INFO] [stdout] | [INFO] [stdout] 530 | east.push(Some(height)); [INFO] [stdout] | +++++ + [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/main.rs:535:39 [INFO] [stdout] | [INFO] [stdout] 535 | ... east.push(height); [INFO] [stdout] | ---- ^^^^^^ expected `Option`, found `u8` [INFO] [stdout] | | [INFO] [stdout] | arguments to this method are incorrect [INFO] [stdout] | [INFO] [stdout] = note: expected enum `Option` [INFO] [stdout] found type `u8` [INFO] [stdout] note: method defined here [INFO] [stdout] --> /rustc/6e8eb3d1ba265821f8cc640134ce012d1ff211d8/library/alloc/src/vec/mod.rs:1993:12 [INFO] [stdout] help: try wrapping the expression in `Some` [INFO] [stdout] | [INFO] [stdout] 535 | east.push(Some(height)); [INFO] [stdout] | +++++ + [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/main.rs:535:39 [INFO] [stdout] | [INFO] [stdout] 535 | ... east.push(height); [INFO] [stdout] | ---- ^^^^^^ expected `Option`, found `u8` [INFO] [stdout] | | [INFO] [stdout] | arguments to this method are incorrect [INFO] [stdout] | [INFO] [stdout] = note: expected enum `Option` [INFO] [stdout] found type `u8` [INFO] [stdout] note: method defined here [INFO] [stdout] --> /rustc/6e8eb3d1ba265821f8cc640134ce012d1ff211d8/library/alloc/src/vec/mod.rs:1993:12 [INFO] [stdout] help: try wrapping the expression in `Some` [INFO] [stdout] | [INFO] [stdout] 535 | east.push(Some(height)); [INFO] [stdout] | +++++ + [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 6 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0308`. [INFO] [stdout] [INFO] [stdout] error: aborting due to 6 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0308`. [INFO] [stdout] [INFO] [stderr] error: could not compile `advent_of_code` (bin "advent_of_code") due to 7 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: could not compile `advent_of_code` (bin "advent_of_code" test) due to 7 previous errors [INFO] running `Command { std: "docker" "inspect" "de1f828c4c9d05c4967642095622c5ad6ea8b90440e283a05ec1b96a85bf1a18", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "de1f828c4c9d05c4967642095622c5ad6ea8b90440e283a05ec1b96a85bf1a18", kill_on_drop: false }` [INFO] [stdout] de1f828c4c9d05c4967642095622c5ad6ea8b90440e283a05ec1b96a85bf1a18