[INFO] cloning repository https://github.com/Speykious/advent-of-code-2020
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Speykious/advent-of-code-2020" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSpeykious%2Fadvent-of-code-2020", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSpeykious%2Fadvent-of-code-2020'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 6019c926c328036f6c1783923baa06c32943d9ab
[INFO] checking Speykious/advent-of-code-2020 against try#9cfe725f0995b018340c519db1b2f3cf8a7e0631 for pr-81174
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSpeykious%2Fadvent-of-code-2020" "/workspace/builds/worker-8/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-8/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Speykious/advent-of-code-2020 on toolchain 9cfe725f0995b018340c519db1b2f3cf8a7e0631
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+9cfe725f0995b018340c519db1b2f3cf8a7e0631" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/Speykious/advent-of-code-2020
[INFO] finished tweaking git repo https://github.com/Speykious/advent-of-code-2020
[INFO] tweaked toml for git repo https://github.com/Speykious/advent-of-code-2020 written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] crate git repo https://github.com/Speykious/advent-of-code-2020 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+9cfe725f0995b018340c519db1b2f3cf8a7e0631" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: unused manifest key: dependencies.nom.feature
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded funty v1.0.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "rustops/crates-build-env@sha256:21f1ed92105a0ef9b0d27ad8bdeb7f36f9f01ac17fffe3a3f3dc5241fc25d8f4" "/opt/rustwide/cargo-home/bin/cargo" "+9cfe725f0995b018340c519db1b2f3cf8a7e0631" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 9f1646ff88a35922f31f2691301f3c6f67c0be51668b8f262627fa0cbf0a21a9
[INFO] running `Command { std: "docker" "start" "-a" "9f1646ff88a35922f31f2691301f3c6f67c0be51668b8f262627fa0cbf0a21a9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9f1646ff88a35922f31f2691301f3c6f67c0be51668b8f262627fa0cbf0a21a9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9f1646ff88a35922f31f2691301f3c6f67c0be51668b8f262627fa0cbf0a21a9", kill_on_drop: false }`
[INFO] [stdout] 9f1646ff88a35922f31f2691301f3c6f67c0be51668b8f262627fa0cbf0a21a9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:21f1ed92105a0ef9b0d27ad8bdeb7f36f9f01ac17fffe3a3f3dc5241fc25d8f4" "/opt/rustwide/cargo-home/bin/cargo" "+9cfe725f0995b018340c519db1b2f3cf8a7e0631" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ec9fa7476c44eabf55d0346829c9a14b539bcc8f8b06fd454d4b931f61598625
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "ec9fa7476c44eabf55d0346829c9a14b539bcc8f8b06fd454d4b931f61598625", kill_on_drop: false }`
[INFO] [stderr] warning: unused manifest key: dependencies.nom.feature
[INFO] [stderr]     Checking funty v1.0.1
[INFO] [stderr]     Checking bitvec v0.19.4
[INFO] [stderr]     Checking nom v6.0.1
[INFO] [stderr]     Checking advent-of-code v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variant is never constructed: `Mask`
[INFO] [stdout]   --> src/day14.rs:17:3
[INFO] [stdout]    |
[INFO] [stdout] 17 |   Mask(u64, u64),
[INFO] [stdout]    |   ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Mem`
[INFO] [stdout]   --> src/day14.rs:19:3
[INFO] [stdout]    |
[INFO] [stdout] 19 |   Mem(u64, u64),
[INFO] [stdout]    |   ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `string_to_mask`
[INFO] [stdout]   --> src/day14.rs:24:6
[INFO] [stdout]    |
[INFO] [stdout] 24 |   fn string_to_mask(ms: String) -> Option<Self> {
[INFO] [stdout]    |      ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Mask`
[INFO] [stdout]   --> src/day14.rs:17:3
[INFO] [stdout]    |
[INFO] [stdout] 17 |   Mask(u64, u64),
[INFO] [stdout]    |   ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Mem`
[INFO] [stdout]   --> src/day14.rs:19:3
[INFO] [stdout]    |
[INFO] [stdout] 19 |   Mem(u64, u64),
[INFO] [stdout]    |   ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `string_to_mask`
[INFO] [stdout]   --> src/day14.rs:24:6
[INFO] [stdout]    |
[INFO] [stdout] 24 |   fn string_to_mask(ms: String) -> Option<Self> {
[INFO] [stdout]    |      ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.46s
[INFO] running `Command { std: "docker" "inspect" "ec9fa7476c44eabf55d0346829c9a14b539bcc8f8b06fd454d4b931f61598625", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ec9fa7476c44eabf55d0346829c9a14b539bcc8f8b06fd454d4b931f61598625", kill_on_drop: false }`
[INFO] [stdout] ec9fa7476c44eabf55d0346829c9a14b539bcc8f8b06fd454d4b931f61598625