[INFO] cloning repository https://github.com/ruinedme/aoc_2021
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ruinedme/aoc_2021" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fruinedme%2Faoc_2021", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fruinedme%2Faoc_2021'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] ab87908711b51da74a18e9a71a3b89dfc5a46853
[INFO] checking ruinedme/aoc_2021 against try#e983148bd5f0f0db270bfb72149f5e892e68b67f for pr-150322
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fruinedme%2Faoc_2021" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/ruinedme/aoc_2021
[INFO] finished tweaking git repo https://github.com/ruinedme/aoc_2021
[INFO] tweaked toml for git repo https://github.com/ruinedme/aoc_2021 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/ruinedme/aoc_2021 on toolchain e983148bd5f0f0db270bfb72149f5e892e68b67f
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+e983148bd5f0f0db270bfb72149f5e892e68b67f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/ruinedme/aoc_2021 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" "+e983148bd5f0f0db270bfb72149f5e892e68b67f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: unused manifest key: source
[INFO] [stderr] help: source is a valid .cargo/config.toml key
[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-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+e983148bd5f0f0db270bfb72149f5e892e68b67f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b43712c357a05f17e051b9b18062b3c6970a85c8e2043addf33dd3924bdd5652
[INFO] running `Command { std: "docker" "start" "-a" "b43712c357a05f17e051b9b18062b3c6970a85c8e2043addf33dd3924bdd5652", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b43712c357a05f17e051b9b18062b3c6970a85c8e2043addf33dd3924bdd5652", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b43712c357a05f17e051b9b18062b3c6970a85c8e2043addf33dd3924bdd5652", kill_on_drop: false }`
[INFO] [stdout] b43712c357a05f17e051b9b18062b3c6970a85c8e2043addf33dd3924bdd5652
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+e983148bd5f0f0db270bfb72149f5e892e68b67f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 23f4fc3b39ea69de02249fcb9731e05ef88ae0e417c7d6efdf61c2172db5e36f
[INFO] running `Command { std: "docker" "start" "-a" "23f4fc3b39ea69de02249fcb9731e05ef88ae0e417c7d6efdf61c2172db5e36f", kill_on_drop: false }`
[INFO] [stderr] warning: unused manifest key: source
[INFO] [stderr] help: source is a valid .cargo/config.toml key
[INFO] [stderr]    Compiling winapi v0.3.9
[INFO] [stderr]     Checking grid v0.1.0 (/opt/rustwide/workdir/grid)
[INFO] [stderr]     Checking timer v0.1.0 (/opt/rustwide/workdir/timer)
[INFO] [stdout] error[E0433]: failed to resolve: could not find `um` in `winapi`
[INFO] [stdout]  --> timer/src/lib.rs:4:13
[INFO] [stdout]   |
[INFO] [stdout] 4 | use winapi::um::profileapi::{QueryPerformanceCounter, QueryPerformanceFrequency};
[INFO] [stdout]   |             ^^ could not find `um` in `winapi`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0282]: type annotations needed
[INFO] [stdout]   --> timer/src/lib.rs:25:13
[INFO] [stdout]    |
[INFO] [stdout] 25 |         let mut freq = mem::zeroed();
[INFO] [stdout]    |             ^^^^^^^^
[INFO] [stdout] 26 |         QueryPerformanceFrequency(&mut freq);
[INFO] [stdout] 27 |         return *freq.QuadPart() as u64;
[INFO] [stdout]    |                 ---- type must be known at this point
[INFO] [stdout]    |
[INFO] [stdout] help: consider giving `freq` an explicit type
[INFO] [stdout]    |
[INFO] [stdout] 25 |         let mut freq: /* Type */ = mem::zeroed();
[INFO] [stdout]    |                     ++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0282]: type annotations needed
[INFO] [stdout]   --> timer/src/lib.rs:33:13
[INFO] [stdout]    |
[INFO] [stdout] 33 |         let mut os_timer = mem::zeroed();
[INFO] [stdout]    |             ^^^^^^^^^^^^
[INFO] [stdout] 34 |         QueryPerformanceCounter(&mut os_timer);
[INFO] [stdout] 35 |         return *os_timer.QuadPart() as u64;
[INFO] [stdout]    |                 -------- type must be known at this point
[INFO] [stdout]    |
[INFO] [stdout] help: consider giving `os_timer` an explicit type
[INFO] [stdout]    |
[INFO] [stdout] 33 |         let mut os_timer: /* Type */ = mem::zeroed();
[INFO] [stdout]    |                         ++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0282, E0433.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0282`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `timer` (lib) due to 3 previous errors
[INFO] running `Command { std: "docker" "inspect" "23f4fc3b39ea69de02249fcb9731e05ef88ae0e417c7d6efdf61c2172db5e36f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "23f4fc3b39ea69de02249fcb9731e05ef88ae0e417c7d6efdf61c2172db5e36f", kill_on_drop: false }`
[INFO] [stdout] 23f4fc3b39ea69de02249fcb9731e05ef88ae0e417c7d6efdf61c2172db5e36f