[INFO] cloning repository https://github.com/smangelsdorf/advent_of_code_2022
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/smangelsdorf/advent_of_code_2022" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsmangelsdorf%2Fadvent_of_code_2022", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsmangelsdorf%2Fadvent_of_code_2022'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 293b13f0cbb0204637008a994361e0175893be22
[INFO] checking smangelsdorf/advent_of_code_2022 against try#23ffd2897cbb44320ca18dfe4d05dbacb37d55e0 for pr-115950
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsmangelsdorf%2Fadvent_of_code_2022" "/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/smangelsdorf/advent_of_code_2022 on toolchain 23ffd2897cbb44320ca18dfe4d05dbacb37d55e0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+23ffd2897cbb44320ca18dfe4d05dbacb37d55e0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/smangelsdorf/advent_of_code_2022
[INFO] finished tweaking git repo https://github.com/smangelsdorf/advent_of_code_2022
[INFO] tweaked toml for git repo https://github.com/smangelsdorf/advent_of_code_2022 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/smangelsdorf/advent_of_code_2022 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" "+23ffd2897cbb44320ca18dfe4d05dbacb37d55e0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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@sha256:4f8da3c744d2da974e54ce020a79f4ad54313e914ebeaab8fc086f07e8d8b066" "/opt/rustwide/cargo-home/bin/cargo" "+23ffd2897cbb44320ca18dfe4d05dbacb37d55e0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 275e2a9dd226167c6ee3df1b967e7effff5f8c374eacba1b080f47c0f13fbfd6
[INFO] running `Command { std: "docker" "start" "-a" "275e2a9dd226167c6ee3df1b967e7effff5f8c374eacba1b080f47c0f13fbfd6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "275e2a9dd226167c6ee3df1b967e7effff5f8c374eacba1b080f47c0f13fbfd6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "275e2a9dd226167c6ee3df1b967e7effff5f8c374eacba1b080f47c0f13fbfd6", kill_on_drop: false }`
[INFO] [stdout] 275e2a9dd226167c6ee3df1b967e7effff5f8c374eacba1b080f47c0f13fbfd6
[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@sha256:4f8da3c744d2da974e54ce020a79f4ad54313e914ebeaab8fc086f07e8d8b066" "/opt/rustwide/cargo-home/bin/cargo" "+23ffd2897cbb44320ca18dfe4d05dbacb37d55e0" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 574aef358f90fe6988957435f77a1837776e751e170487f3d444f415513d4444
[INFO] running `Command { std: "docker" "start" "-a" "574aef358f90fe6988957435f77a1837776e751e170487f3d444f415513d4444", kill_on_drop: false }`
[INFO] [stderr]    Compiling crossbeam-utils v0.8.14
[INFO] [stderr]    Compiling memoffset v0.7.1
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.13
[INFO] [stderr]    Compiling libc v0.2.139
[INFO] [stderr]    Compiling rayon-core v1.10.1
[INFO] [stderr]    Compiling memchr v2.5.0
[INFO] [stderr]    Compiling im v15.1.0
[INFO] [stderr]     Checking bitmaps v2.1.0
[INFO] [stderr]     Checking either v1.8.0
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking id-arena v2.2.1
[INFO] [stderr]     Checking itertools v0.10.5
[INFO] [stderr]     Checking rand_xoshiro v0.6.0
[INFO] [stderr]     Checking crossbeam-channel v0.5.6
[INFO] [stderr]     Checking nom v7.1.1
[INFO] [stderr]     Checking sized-chunks v0.6.5
[INFO] [stderr]     Checking crossbeam-deque v0.8.2
[INFO] [stderr]     Checking num_cpus v1.15.0
[INFO] [stderr]     Checking rayon v1.6.1
[INFO] [stderr]     Checking aoc v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0502]: cannot borrow `self.blocks` as mutable because it is also borrowed as immutable
[INFO] [stdout]    --> src/bin/day18.rs:108:21
[INFO] [stdout]     |
[INFO] [stdout] 106 |             for (x, y, z) in self.neighbour_positions(x, y, z) {
[INFO] [stdout]     |                              ---------------------------------
[INFO] [stdout]     |                              |
[INFO] [stdout]     |                              immutable borrow occurs here
[INFO] [stdout]     |                              immutable borrow later used here
[INFO] [stdout] 107 |                 if self.blocks[x][y][z] == Block::Air {
[INFO] [stdout] 108 |                     self.blocks[x][y][z] = Block::Steam;
[INFO] [stdout]     |                     ^^^^^^^^^^^ mutable borrow occurs here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `aoc` (bin "day18") due to 2 previous errors
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] For more information about this error, try `rustc --explain E0502`.
[INFO] [stdout] 
[INFO] [stdout] error[E0502]: cannot borrow `self.blocks` as mutable because it is also borrowed as immutable
[INFO] [stdout]    --> src/bin/day18.rs:108:21
[INFO] [stdout]     |
[INFO] [stdout] 106 |             for (x, y, z) in self.neighbour_positions(x, y, z) {
[INFO] [stdout]     |                              ---------------------------------
[INFO] [stdout]     |                              |
[INFO] [stdout]     |                              immutable borrow occurs here
[INFO] [stdout]     |                              immutable borrow later used here
[INFO] [stdout] 107 |                 if self.blocks[x][y][z] == Block::Air {
[INFO] [stdout] 108 |                     self.blocks[x][y][z] = Block::Steam;
[INFO] [stdout]     |                     ^^^^^^^^^^^ mutable borrow occurs here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0502`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `aoc` (bin "day18" test) due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "574aef358f90fe6988957435f77a1837776e751e170487f3d444f415513d4444", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "574aef358f90fe6988957435f77a1837776e751e170487f3d444f415513d4444", kill_on_drop: false }`
[INFO] [stdout] 574aef358f90fe6988957435f77a1837776e751e170487f3d444f415513d4444