[INFO] updating cached repository https://github.com/AdamKinnell/AdventOfCode2018 [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"` [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 59c08a978a0ce516180642c0306671d045a99085 [INFO] checking AdamKinnell/AdventOfCode2018 against master#45d050cde277b22a755847338f2acc2c7b834141 for pr-71393 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAdamKinnell%2FAdventOfCode2018" "/workspace/builds/worker-2/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/AdamKinnell/AdventOfCode2018 on toolchain 45d050cde277b22a755847338f2acc2c7b834141 [INFO] running `"/workspace/cargo-home/bin/cargo" "+45d050cde277b22a755847338f2acc2c7b834141" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/AdamKinnell/AdventOfCode2018 [INFO] finished tweaking git repo https://github.com/AdamKinnell/AdventOfCode2018 [INFO] tweaked toml for git repo https://github.com/AdamKinnell/AdventOfCode2018 written to /workspace/builds/worker-2/source/Cargo.toml [INFO] crate git repo https://github.com/AdamKinnell/AdventOfCode2018 already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+45d050cde277b22a755847338f2acc2c7b834141" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+45d050cde277b22a755847338f2acc2c7b834141" "check" "--frozen" "--all" "--all-targets"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 47c25e066d0fb348a30864404e2cfc719e6538deca6ca2c17f2277795091362c [INFO] running `"docker" "start" "-a" "47c25e066d0fb348a30864404e2cfc719e6538deca6ca2c17f2277795091362c"` [INFO] [stderr] Compiling num-traits v0.2.6 [INFO] [stderr] Compiling autocfg v0.1.1 [INFO] [stderr] Checking either v1.5.0 [INFO] [stderr] Compiling failure_derive v0.1.3 [INFO] [stderr] Checking cast v0.2.2 [INFO] [stderr] Checking rustc-demangle v0.1.11 [INFO] [stderr] Checking pest v1.0.6 [INFO] [stderr] Compiling backtrace-sys v0.1.26 [INFO] [stderr] Checking term v0.5.1 [INFO] [stderr] Checking itertools v0.7.11 [INFO] [stderr] Checking itertools v0.8.0 [INFO] [stderr] Checking atty v0.2.11 [INFO] [stderr] Checking rand v0.4.3 [INFO] [stderr] Checking memchr v2.1.2 [INFO] [stderr] Compiling pest_derive v1.0.8 [INFO] [stderr] Checking serde_json v1.0.33 [INFO] [stderr] Checking clap v2.32.0 [INFO] [stderr] Compiling syn v0.15.23 [INFO] [stderr] Compiling backtrace v0.3.13 [INFO] [stderr] Checking aho-corasick v0.6.9 [INFO] [stderr] Checking csv-core v0.1.5 [INFO] [stderr] Checking criterion-plot v0.2.5 [INFO] [stderr] Checking regex v1.1.0 [INFO] [stderr] Checking csv v1.0.5 [INFO] [stderr] Checking num-integer v0.1.39 [INFO] [stderr] Checking itertools-num v0.1.3 [INFO] [stderr] Checking criterion-stats v0.2.5 [INFO] [stderr] Checking chrono v0.4.6 [INFO] [stderr] Checking handlebars v0.32.4 [INFO] [stderr] Checking simplelog v0.5.3 [INFO] [stderr] Compiling synstructure v0.10.1 [INFO] [stderr] Compiling serde_derive v1.0.82 [INFO] [stderr] Checking failure v0.1.3 [INFO] [stderr] Checking criterion v0.2.5 [INFO] [stderr] Checking AdventOfCode2018 v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/bin/day7_part2.rs:68:29 [INFO] [stderr] | [INFO] [stderr] 68 | f_timing: &Fn(char) -> i32) -> i32 [INFO] [stderr] | ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(char) -> i32` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/bin/day6_part1.rs:39:43 [INFO] [stderr] | [INFO] [stderr] 39 | fn for_each_coordinate(&self, f: &mut FnMut(Point)) { [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(Point)` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused label [INFO] [stderr] --> src/bin/day6_part1.rs:40:9 [INFO] [stderr] | [INFO] [stderr] 40 | 'row: for y in (self.from.y)..=(self.to.y) { [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_labels)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused label [INFO] [stderr] --> src/bin/day6_part1.rs:41:13 [INFO] [stderr] | [INFO] [stderr] 41 | 'col: for x in (self.from.x)..=(self.to.x) { [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: 1 warning emitted [INFO] [stderr] [INFO] [stderr] warning: function is never used: `print_ownership_map` [INFO] [stderr] --> src/bin/day6_part1.rs:124:4 [INFO] [stderr] | [INFO] [stderr] 124 | fn print_ownership_map(points: &Vec) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 4 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/bin/day10_part1_part2_v1.rs:147:44 [INFO] [stderr] | [INFO] [stderr] 147 | fn find_minimum(start: i32, step: i32, f: &Fn(i32) -> usize) -> i32 { [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(i32) -> usize` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'core::str::::trim_left': superseded by `trim_start` [INFO] [stderr] --> src/bin/day10_part1_part2_v1.rs:27:35 [INFO] [stderr] | [INFO] [stderr] 27 | x: point[10..=15].trim_left().parse().unwrap(), [INFO] [stderr] | ^^^^^^^^^ help: replace the use of the deprecated item: `trim_start` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'core::str::::trim_left': superseded by `trim_start` [INFO] [stderr] --> src/bin/day10_part1_part2_v1.rs:28:35 [INFO] [stderr] | [INFO] [stderr] 28 | y: point[18..=23].trim_left().parse().unwrap(), [INFO] [stderr] | ^^^^^^^^^ help: replace the use of the deprecated item: `trim_start` [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'core::str::::trim_left': superseded by `trim_start` [INFO] [stderr] --> src/bin/day10_part1_part2_v1.rs:31:35 [INFO] [stderr] | [INFO] [stderr] 31 | x: point[36..=37].trim_left().parse().unwrap(), [INFO] [stderr] | ^^^^^^^^^ help: replace the use of the deprecated item: `trim_start` [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'core::str::::trim_left': superseded by `trim_start` [INFO] [stderr] --> src/bin/day10_part1_part2_v1.rs:32:35 [INFO] [stderr] | [INFO] [stderr] 32 | y: point[40..=41].trim_left().parse().unwrap(), [INFO] [stderr] | ^^^^^^^^^ help: replace the use of the deprecated item: `trim_start` [INFO] [stderr] [INFO] [stderr] warning: 5 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'core::str::::trim_left': superseded by `trim_start` [INFO] [stderr] --> src/bin/day10_part1_part2_v2.rs:24:35 [INFO] [stderr] | [INFO] [stderr] 24 | x: point[10..=15].trim_left().parse().unwrap(), [INFO] [stderr] | ^^^^^^^^^ help: replace the use of the deprecated item: `trim_start` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'core::str::::trim_left': superseded by `trim_start` [INFO] [stderr] --> src/bin/day10_part1_part2_v2.rs:25:35 [INFO] [stderr] | [INFO] [stderr] 25 | y: point[18..=23].trim_left().parse().unwrap(), [INFO] [stderr] | ^^^^^^^^^ help: replace the use of the deprecated item: `trim_start` [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'core::str::::trim_left': superseded by `trim_start` [INFO] [stderr] --> src/bin/day10_part1_part2_v2.rs:28:35 [INFO] [stderr] | [INFO] [stderr] 28 | x: point[36..=37].trim_left().parse().unwrap(), [INFO] [stderr] | ^^^^^^^^^ help: replace the use of the deprecated item: `trim_start` [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'core::str::::trim_left': superseded by `trim_start` [INFO] [stderr] --> src/bin/day10_part1_part2_v2.rs:29:35 [INFO] [stderr] | [INFO] [stderr] 29 | y: point[40..=41].trim_left().parse().unwrap(), [INFO] [stderr] | ^^^^^^^^^ help: replace the use of the deprecated item: `trim_start` [INFO] [stderr] [INFO] [stderr] warning: 4 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/bin/day6_part1.rs:39:43 [INFO] [stderr] | [INFO] [stderr] 39 | fn for_each_coordinate(&self, f: &mut FnMut(Point)) { [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(Point)` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused label [INFO] [stderr] --> src/bin/day6_part1.rs:40:9 [INFO] [stderr] | [INFO] [stderr] 40 | 'row: for y in (self.from.y)..=(self.to.y) { [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_labels)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused label [INFO] [stderr] --> src/bin/day6_part1.rs:41:13 [INFO] [stderr] | [INFO] [stderr] 41 | 'col: for x in (self.from.x)..=(self.to.x) { [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `print_ownership_map` [INFO] [stderr] --> src/bin/day6_part1.rs:124:4 [INFO] [stderr] | [INFO] [stderr] 124 | fn print_ownership_map(points: &Vec) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 4 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'core::str::::trim_left': superseded by `trim_start` [INFO] [stderr] --> src/bin/day10_part1_part2_v2.rs:24:35 [INFO] [stderr] | [INFO] [stderr] 24 | x: point[10..=15].trim_left().parse().unwrap(), [INFO] [stderr] | ^^^^^^^^^ help: replace the use of the deprecated item: `trim_start` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'core::str::::trim_left': superseded by `trim_start` [INFO] [stderr] --> src/bin/day10_part1_part2_v2.rs:25:35 [INFO] [stderr] | [INFO] [stderr] 25 | y: point[18..=23].trim_left().parse().unwrap(), [INFO] [stderr] | ^^^^^^^^^ help: replace the use of the deprecated item: `trim_start` [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'core::str::::trim_left': superseded by `trim_start` [INFO] [stderr] --> src/bin/day10_part1_part2_v2.rs:28:35 [INFO] [stderr] | [INFO] [stderr] 28 | x: point[36..=37].trim_left().parse().unwrap(), [INFO] [stderr] | ^^^^^^^^^ help: replace the use of the deprecated item: `trim_start` [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'core::str::::trim_left': superseded by `trim_start` [INFO] [stderr] --> src/bin/day10_part1_part2_v2.rs:29:35 [INFO] [stderr] | [INFO] [stderr] 29 | y: point[40..=41].trim_left().parse().unwrap(), [INFO] [stderr] | ^^^^^^^^^ help: replace the use of the deprecated item: `trim_start` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/bin/day7_part2.rs:68:29 [INFO] [stderr] | [INFO] [stderr] 68 | f_timing: &Fn(char) -> i32) -> i32 [INFO] [stderr] | ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(char) -> i32` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/bin/day10_part1_part2_v1.rs:147:44 [INFO] [stderr] | [INFO] [stderr] 147 | fn find_minimum(start: i32, step: i32, f: &Fn(i32) -> usize) -> i32 { [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(i32) -> usize` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 4 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'core::str::::trim_left': superseded by `trim_start` [INFO] [stderr] --> src/bin/day10_part1_part2_v1.rs:27:35 [INFO] [stderr] | [INFO] [stderr] 27 | x: point[10..=15].trim_left().parse().unwrap(), [INFO] [stderr] | ^^^^^^^^^ help: replace the use of the deprecated item: `trim_start` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'core::str::::trim_left': superseded by `trim_start` [INFO] [stderr] --> src/bin/day10_part1_part2_v1.rs:28:35 [INFO] [stderr] | [INFO] [stderr] 28 | y: point[18..=23].trim_left().parse().unwrap(), [INFO] [stderr] | ^^^^^^^^^ help: replace the use of the deprecated item: `trim_start` [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'core::str::::trim_left': superseded by `trim_start` [INFO] [stderr] --> src/bin/day10_part1_part2_v1.rs:31:35 [INFO] [stderr] | [INFO] [stderr] 31 | x: point[36..=37].trim_left().parse().unwrap(), [INFO] [stderr] | ^^^^^^^^^ help: replace the use of the deprecated item: `trim_start` [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'core::str::::trim_left': superseded by `trim_start` [INFO] [stderr] --> src/bin/day10_part1_part2_v1.rs:32:35 [INFO] [stderr] | [INFO] [stderr] 32 | y: point[40..=41].trim_left().parse().unwrap(), [INFO] [stderr] | ^^^^^^^^^ help: replace the use of the deprecated item: `trim_start` [INFO] [stderr] [INFO] [stderr] warning: 1 warning emitted [INFO] [stderr] [INFO] [stderr] warning: 5 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 25s [INFO] running `"docker" "inspect" "47c25e066d0fb348a30864404e2cfc719e6538deca6ca2c17f2277795091362c"` [INFO] running `"docker" "rm" "-f" "47c25e066d0fb348a30864404e2cfc719e6538deca6ca2c17f2277795091362c"` [INFO] [stdout] 47c25e066d0fb348a30864404e2cfc719e6538deca6ca2c17f2277795091362c