[INFO] cloning repository https://github.com/Alexendoo/Advent-of-Code-2018
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Alexendoo/Advent-of-Code-2018" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAlexendoo%2FAdvent-of-Code-2018", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAlexendoo%2FAdvent-of-Code-2018'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 98714cbbbd07bf93eea9261d8cc1a80733ebd943
[INFO] checking Alexendoo/Advent-of-Code-2018 against try#4a04890980766cc79878135f5ade8c0c4321e943 for pr-65819
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAlexendoo%2FAdvent-of-Code-2018" "/workspace/builds/worker-13/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-13/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Alexendoo/Advent-of-Code-2018 on toolchain 4a04890980766cc79878135f5ade8c0c4321e943
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+4a04890980766cc79878135f5ade8c0c4321e943" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/Alexendoo/Advent-of-Code-2018
[INFO] finished tweaking git repo https://github.com/Alexendoo/Advent-of-Code-2018
[INFO] tweaked toml for git repo https://github.com/Alexendoo/Advent-of-Code-2018 written to /workspace/builds/worker-13/source/Cargo.toml
[INFO] crate git repo https://github.com/Alexendoo/Advent-of-Code-2018 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+4a04890980766cc79878135f5ade8c0c4321e943" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr] error: the lock file /workspace/builds/worker-13/source/Cargo.lock needs to be updated but --locked was passed to prevent this
[INFO] [stderr] If you want to try to generate the lock file without accessing the network, use the --offline flag.
[INFO] the lockfile is outdated, regenerating it
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+4a04890980766cc79878135f5ade8c0c4321e943" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+4a04890980766cc79878135f5ade8c0c4321e943" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded onig v4.3.3
[INFO] [stderr]   Downloaded onig_sys v69.1.0
[INFO] [stderr]   Downloaded ndarray v0.15.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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:c46a2d1a26fb48b37929c74ca49dd9409f2375a0a3bdb8fe07617f3ffccaa889" "/opt/rustwide/cargo-home/bin/cargo" "+4a04890980766cc79878135f5ade8c0c4321e943" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f12662f13d23702c095e1dad6f398f1080319e972e6d651ec279c0f6c5c19762
[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" "f12662f13d23702c095e1dad6f398f1080319e972e6d651ec279c0f6c5c19762", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f12662f13d23702c095e1dad6f398f1080319e972e6d651ec279c0f6c5c19762", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f12662f13d23702c095e1dad6f398f1080319e972e6d651ec279c0f6c5c19762", kill_on_drop: false }`
[INFO] [stdout] f12662f13d23702c095e1dad6f398f1080319e972e6d651ec279c0f6c5c19762
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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:c46a2d1a26fb48b37929c74ca49dd9409f2375a0a3bdb8fe07617f3ffccaa889" "/opt/rustwide/cargo-home/bin/cargo" "+4a04890980766cc79878135f5ade8c0c4321e943" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f1b3f94fba666c5bff5000807d203d57135a53dd6d3ae9d580fd91b43eb54051
[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" "f1b3f94fba666c5bff5000807d203d57135a53dd6d3ae9d580fd91b43eb54051", kill_on_drop: false }`
[INFO] [stderr]     Checking d01 v0.1.0 (/opt/rustwide/workdir/Day 01)
[INFO] [stderr]    Compiling memoffset v0.6.3
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling rayon v1.5.0
[INFO] [stderr]    Compiling onig_sys v69.1.0
[INFO] [stderr]     Checking matrixmultiply v0.3.1
[INFO] [stderr]     Checking itertools v0.10.0
[INFO] [stderr]     Checking crossbeam-utils v0.8.3
[INFO] [stderr]     Checking d03 v0.1.0 (/opt/rustwide/workdir/Day 03)
[INFO] [stderr]     Checking crossbeam-channel v0.5.1
[INFO] [stderr]     Checking crossbeam-epoch v0.9.3
[INFO] [stderr]     Checking crossbeam-deque v0.8.0
[INFO] [stderr]     Checking rayon-core v1.9.0
[INFO] [stderr]     Checking num-complex v0.4.0
[INFO] [stderr]     Checking num-integer v0.1.44
[INFO] [stderr]     Checking ndarray v0.15.1
[INFO] [stderr]     Checking d05 v0.1.0 (/opt/rustwide/workdir/Day 05)
[INFO] [stderr]     Checking onig v4.3.3
[INFO] [stderr]     Checking d02 v0.1.0 (/opt/rustwide/workdir/Day 02)
[INFO] [stderr]     Checking d06 v0.1.0 (/opt/rustwide/workdir/Day 06)
[INFO] [stdout] error[E0369]: cannot subtract `{integer}` from `Lanes<'_, Option<usize>, Dim<[usize; 1]>>`
[INFO] [stdout]    --> Day 06/src/main.rs:122:30
[INFO] [stdout]     |
[INFO] [stdout] 122 |         grid.row(grid.rows() - 1),
[INFO] [stdout]     |                  ----------- ^ - {integer}
[INFO] [stdout]     |                  |
[INFO] [stdout]     |                  Lanes<'_, Option<usize>, Dim<[usize; 1]>>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0369]: cannot subtract `{integer}` from `Lanes<'_, Option<usize>, Dim<[usize; 1]>>`
[INFO] [stdout]    --> Day 06/src/main.rs:122:30
[INFO] [stdout]     |
[INFO] [stdout] 122 |         grid.row(grid.rows() - 1),
[INFO] [stdout]     |                  ----------- ^ - {integer}
[INFO] [stdout]     |                  |
[INFO] [stdout]     |                  Lanes<'_, Option<usize>, Dim<[usize; 1]>>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `cols` found for struct `ArrayBase<OwnedRepr<Option<usize>>, Dim<[usize; 2]>>` in the current scope
[INFO] [stdout]    --> Day 06/src/main.rs:124:26
[INFO] [stdout]     |
[INFO] [stdout] 124 |         grid.column(grid.cols() - 1),
[INFO] [stdout]     |                          ^^^^ help: there is an associated function with a similar name: `ncols`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0369, E0599.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0369`.
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `cols` found for struct `ArrayBase<OwnedRepr<Option<usize>>, Dim<[usize; 2]>>` in the current scope
[INFO] [stdout]    --> Day 06/src/main.rs:124:26
[INFO] [stdout]     |
[INFO] [stdout] 124 |         grid.column(grid.cols() - 1),
[INFO] [stdout]     |                          ^^^^ help: there is an associated function with a similar name: `ncols`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `d06`
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0369, E0599.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0369`.
[INFO] [stdout] 
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "f1b3f94fba666c5bff5000807d203d57135a53dd6d3ae9d580fd91b43eb54051", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f1b3f94fba666c5bff5000807d203d57135a53dd6d3ae9d580fd91b43eb54051", kill_on_drop: false }`
[INFO] [stdout] f1b3f94fba666c5bff5000807d203d57135a53dd6d3ae9d580fd91b43eb54051