[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 master#9fa580b1175018b0a276b0bc68f9827a106f7260 for pr-82565 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAlexendoo%2FAdvent-of-Code-2018" "/workspace/builds/worker-1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Alexendoo/Advent-of-Code-2018 on toolchain 9fa580b1175018b0a276b0bc68f9827a106f7260 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+9fa580b1175018b0a276b0bc68f9827a106f7260" "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-1/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" "+9fa580b1175018b0a276b0bc68f9827a106f7260" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] error: the lock file /workspace/builds/worker-1/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 [INFO] the lockfile is outdated, regenerating it [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+9fa580b1175018b0a276b0bc68f9827a106f7260" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+9fa580b1175018b0a276b0bc68f9827a106f7260" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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:f2f6bcd4b43ebee4e173f653a26493129bdb64017c85f916b780ca7fbdbaa79d" "/opt/rustwide/cargo-home/bin/cargo" "+9fa580b1175018b0a276b0bc68f9827a106f7260" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 8e8fe70bda8a3745b6aa2450a7b754defb43619f37de7f2a9c372501ac56866c [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" "8e8fe70bda8a3745b6aa2450a7b754defb43619f37de7f2a9c372501ac56866c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "8e8fe70bda8a3745b6aa2450a7b754defb43619f37de7f2a9c372501ac56866c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8e8fe70bda8a3745b6aa2450a7b754defb43619f37de7f2a9c372501ac56866c", kill_on_drop: false }` [INFO] [stdout] 8e8fe70bda8a3745b6aa2450a7b754defb43619f37de7f2a9c372501ac56866c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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:f2f6bcd4b43ebee4e173f653a26493129bdb64017c85f916b780ca7fbdbaa79d" "/opt/rustwide/cargo-home/bin/cargo" "+9fa580b1175018b0a276b0bc68f9827a106f7260" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a548416f7b57c9de130c33a2eb21e4acbef83b06baad44119179c9b7e907f238 [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" "a548416f7b57c9de130c33a2eb21e4acbef83b06baad44119179c9b7e907f238", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Compiling pkg-config v0.3.19 [INFO] [stderr] Compiling memchr v2.3.4 [INFO] [stderr] Compiling rayon-core v1.9.0 [INFO] [stderr] Checking scopeguard v1.1.0 [INFO] [stderr] Checking either v1.6.1 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Checking rawpointer v0.2.1 [INFO] [stderr] Checking d01 v0.1.0 (/opt/rustwide/workdir/Day 01) [INFO] [stderr] Checking matrixmultiply v0.2.4 [INFO] [stderr] Checking itertools v0.10.0 [INFO] [stderr] Compiling crossbeam-utils v0.8.3 [INFO] [stderr] Compiling memoffset v0.6.1 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling rayon v1.5.0 [INFO] [stderr] Compiling onig_sys v69.1.0 [INFO] [stderr] Checking aho-corasick v0.7.15 [INFO] [stderr] Checking crossbeam-epoch v0.9.3 [INFO] [stderr] Checking crossbeam-channel v0.5.0 [INFO] [stderr] Checking regex v1.4.5 [INFO] [stderr] Checking crossbeam-deque v0.8.0 [INFO] [stderr] Checking num-complex v0.3.1 [INFO] [stderr] Checking ndarray v0.14.0 [INFO] [stderr] Checking d03 v0.1.0 (/opt/rustwide/workdir/Day 03) [INFO] [stderr] Checking onig v4.3.3 [INFO] [stderr] Checking d06 v0.1.0 (/opt/rustwide/workdir/Day 06) [INFO] [stdout] warning: use of deprecated associated function `ndarray::impl_2d::>>::rows`: Renamed to .nrows(), please use the new name [INFO] [stdout] --> Day 06/src/main.rs:122:23 [INFO] [stdout] | [INFO] [stdout] 122 | grid.row(grid.rows() - 1), [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `ndarray::impl_2d::>>::cols`: Renamed to .ncols(), please use the new name [INFO] [stdout] --> Day 06/src/main.rs:124:26 [INFO] [stdout] | [INFO] [stdout] 124 | grid.column(grid.cols() - 1), [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `point` [INFO] [stdout] --> Day 06/src/main.rs:147:13 [INFO] [stdout] | [INFO] [stdout] 147 | let point = (x + bounds.x, y + bounds.y); [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_point` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `grid2` [INFO] [stdout] --> Day 06/src/main.rs:146:9 [INFO] [stdout] | [INFO] [stdout] 146 | let grid2 = Array2::from_shape_fn(grid.dim(), |(x, y)| { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_grid2` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `ndarray::impl_2d::>>::rows`: Renamed to .nrows(), please use the new name [INFO] [stdout] --> Day 06/src/main.rs:122:23 [INFO] [stdout] | [INFO] [stdout] 122 | grid.row(grid.rows() - 1), [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `ndarray::impl_2d::>>::cols`: Renamed to .ncols(), please use the new name [INFO] [stdout] --> Day 06/src/main.rs:124:26 [INFO] [stdout] | [INFO] [stdout] 124 | grid.column(grid.cols() - 1), [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: this method call currently resolves to `<&[T; N] as IntoIterator>::into_iter` (due to autoref coercions), but that might change in the future when `IntoIterator` impls for arrays are added. [INFO] [stdout] --> Day 06/src/main.rs:128:10 [INFO] [stdout] | [INFO] [stdout] 128 | .into_iter() [INFO] [stdout] | ^^^^^^^^^ help: use `.iter()` instead of `.into_iter()` to avoid ambiguity: `iter` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(array_into_iter)]` on by default [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #66145 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `point` [INFO] [stdout] --> Day 06/src/main.rs:147:13 [INFO] [stdout] | [INFO] [stdout] 147 | let point = (x + bounds.x, y + bounds.y); [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_point` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `grid2` [INFO] [stdout] --> Day 06/src/main.rs:146:9 [INFO] [stdout] | [INFO] [stdout] 146 | let grid2 = Array2::from_shape_fn(grid.dim(), |(x, y)| { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_grid2` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: this method call currently resolves to `<&[T; N] as IntoIterator>::into_iter` (due to autoref coercions), but that might change in the future when `IntoIterator` impls for arrays are added. [INFO] [stdout] --> Day 06/src/main.rs:128:10 [INFO] [stdout] | [INFO] [stdout] 128 | .into_iter() [INFO] [stdout] | ^^^^^^^^^ help: use `.iter()` instead of `.into_iter()` to avoid ambiguity: `iter` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(array_into_iter)]` on by default [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #66145 [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking d05 v0.1.0 (/opt/rustwide/workdir/Day 05) [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking d02 v0.1.0 (/opt/rustwide/workdir/Day 02) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 34.51s [INFO] running `Command { std: "docker" "inspect" "a548416f7b57c9de130c33a2eb21e4acbef83b06baad44119179c9b7e907f238", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a548416f7b57c9de130c33a2eb21e4acbef83b06baad44119179c9b7e907f238", kill_on_drop: false }` [INFO] [stdout] a548416f7b57c9de130c33a2eb21e4acbef83b06baad44119179c9b7e907f238