[INFO] cloning repository https://github.com/smarnach/aoc2022
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/smarnach/aoc2022" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsmarnach%2Faoc2022", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsmarnach%2Faoc2022'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 199d2b838d924ad3b3d76b5066c878c82086e72c
[INFO] checking smarnach/aoc2022 against master#b2728d5426bab1d8c39709768c7e22b7f66dde5d for pr-135852
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsmarnach%2Faoc2022" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/smarnach/aoc2022 on toolchain b2728d5426bab1d8c39709768c7e22b7f66dde5d
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b2728d5426bab1d8c39709768c7e22b7f66dde5d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/smarnach/aoc2022
[INFO] finished tweaking git repo https://github.com/smarnach/aoc2022
[INFO] tweaked toml for git repo https://github.com/smarnach/aoc2022 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/smarnach/aoc2022 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" "+b2728d5426bab1d8c39709768c7e22b7f66dde5d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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:c80049f3b88b82089a44e0f06d0d6029d44b96b7257e55a1cd63dbc9f4c33334" "/opt/rustwide/cargo-home/bin/cargo" "+b2728d5426bab1d8c39709768c7e22b7f66dde5d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] dfe1ae323d2dad83913fa38ae8b0099266767d8490aa27cf7dd7c820e7b9e5f6
[INFO] running `Command { std: "docker" "start" "-a" "dfe1ae323d2dad83913fa38ae8b0099266767d8490aa27cf7dd7c820e7b9e5f6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "dfe1ae323d2dad83913fa38ae8b0099266767d8490aa27cf7dd7c820e7b9e5f6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dfe1ae323d2dad83913fa38ae8b0099266767d8490aa27cf7dd7c820e7b9e5f6", kill_on_drop: false }`
[INFO] [stdout] dfe1ae323d2dad83913fa38ae8b0099266767d8490aa27cf7dd7c820e7b9e5f6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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:c80049f3b88b82089a44e0f06d0d6029d44b96b7257e55a1cd63dbc9f4c33334" "/opt/rustwide/cargo-home/bin/cargo" "+b2728d5426bab1d8c39709768c7e22b7f66dde5d" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cf2e06eaa99484de0a90340c3aca60e3e0de94165745457963b7c550d0b4ea2e
[INFO] running `Command { std: "docker" "start" "-a" "cf2e06eaa99484de0a90340c3aca60e3e0de94165745457963b7c550d0b4ea2e", kill_on_drop: false }`
[INFO] [stderr]    Compiling memchr v2.5.0
[INFO] [stderr]    Compiling anyhow v1.0.66
[INFO] [stderr]    Compiling libc v0.2.137
[INFO] [stderr]     Checking regex-syntax v0.6.28
[INFO] [stderr]     Checking lazy_static v1.4.0
[INFO] [stderr]     Checking aho-corasick v0.7.20
[INFO] [stderr]     Checking regex v1.7.0
[INFO] [stderr]     Checking aoc2022 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0599]: no method named `context` found for array `[Option<&mut Vec<u8>>; 2]` in the current scope
[INFO] [stdout]   --> src/bin/day05.rs:40:14
[INFO] [stdout]    |
[INFO] [stdout] 37 |           let [from, to] = self
[INFO] [stdout]    |  __________________________-
[INFO] [stdout] 38 | |             .crates
[INFO] [stdout] 39 | |             .get_many_mut([&step.from, &step.to])
[INFO] [stdout] 40 | |             .context("invalid source or destination stack")?;
[INFO] [stdout]    | |             -^^^^^^^ method not found in `[Option<&mut Vec<u8>>; 2]`
[INFO] [stdout]    | |_____________|
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0599`.
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `context` found for array `[Option<&mut Vec<u8>>; 2]` in the current scope
[INFO] [stdout]   --> src/bin/day05.rs:40:14
[INFO] [stdout]    |
[INFO] [stdout] 37 |           let [from, to] = self
[INFO] [stdout]    |  __________________________-
[INFO] [stdout] 38 | |             .crates
[INFO] [stdout] 39 | |             .get_many_mut([&step.from, &step.to])
[INFO] [stdout] 40 | |             .context("invalid source or destination stack")?;
[INFO] [stdout]    | |             -^^^^^^^ method not found in `[Option<&mut Vec<u8>>; 2]`
[INFO] [stdout]    | |_____________|
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `aoc2022` (bin "day05" test) due to 1 previous error
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] For more information about this error, try `rustc --explain E0599`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `aoc2022` (bin "day05") due to 1 previous error
[INFO] running `Command { std: "docker" "inspect" "cf2e06eaa99484de0a90340c3aca60e3e0de94165745457963b7c550d0b4ea2e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cf2e06eaa99484de0a90340c3aca60e3e0de94165745457963b7c550d0b4ea2e", kill_on_drop: false }`
[INFO] [stdout] cf2e06eaa99484de0a90340c3aca60e3e0de94165745457963b7c550d0b4ea2e