[INFO] cloning repository https://github.com/onesk/aoc2018 [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/onesk/aoc2018" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fonesk%2Faoc2018", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fonesk%2Faoc2018'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] b6d09c9b38d7e8a6b0653e13a929e2661253ac31 [INFO] building onesk/aoc2018 against try#615edd3ad1cf6871c977dc900317cb6c2070fd6b for pr-97334 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fonesk%2Faoc2018" "/workspace/builds/worker-9/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-9/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/onesk/aoc2018 on toolchain 615edd3ad1cf6871c977dc900317cb6c2070fd6b [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+615edd3ad1cf6871c977dc900317cb6c2070fd6b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/onesk/aoc2018 [INFO] finished tweaking git repo https://github.com/onesk/aoc2018 [INFO] tweaked toml for git repo https://github.com/onesk/aoc2018 written to /workspace/builds/worker-9/source/Cargo.toml [INFO] crate git repo https://github.com/onesk/aoc2018 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+615edd3ad1cf6871c977dc900317cb6c2070fd6b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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:ac0d0aa6ec8ed129e241004a6179c99fa0d2616f50ba759c5b60bd26d0fafa02" "/opt/rustwide/cargo-home/bin/cargo" "+615edd3ad1cf6871c977dc900317cb6c2070fd6b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 33d485bd789df6a3b940fd3bbb498a5e03f3201f0484af3a1cad41578612e560 [INFO] running `Command { std: "docker" "start" "-a" "33d485bd789df6a3b940fd3bbb498a5e03f3201f0484af3a1cad41578612e560", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "33d485bd789df6a3b940fd3bbb498a5e03f3201f0484af3a1cad41578612e560", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "33d485bd789df6a3b940fd3bbb498a5e03f3201f0484af3a1cad41578612e560", kill_on_drop: false }` [INFO] [stdout] 33d485bd789df6a3b940fd3bbb498a5e03f3201f0484af3a1cad41578612e560 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:ac0d0aa6ec8ed129e241004a6179c99fa0d2616f50ba759c5b60bd26d0fafa02" "/opt/rustwide/cargo-home/bin/cargo" "+615edd3ad1cf6871c977dc900317cb6c2070fd6b" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 30e16aeea48b4033929c5bed94d71d01674d8dc529e6886d2e66fbc46853dcff [INFO] running `Command { std: "docker" "start" "-a" "30e16aeea48b4033929c5bed94d71d01674d8dc529e6886d2e66fbc46853dcff", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling libc v0.2.44 [INFO] [stderr] Compiling num-traits v0.2.6 [INFO] [stderr] Compiling version_check v0.1.5 [INFO] [stderr] Compiling matrixmultiply v0.1.15 [INFO] [stderr] Compiling cfg-if v0.1.6 [INFO] [stderr] Compiling num-integer v0.1.39 [INFO] [stderr] Compiling num-complex v0.2.1 [INFO] [stderr] Compiling ucd-util v0.1.3 [INFO] [stderr] Compiling regex v1.1.0 [INFO] [stderr] Compiling lazy_static v1.2.0 [INFO] [stderr] Compiling ndarray v0.12.1 [INFO] [stderr] Compiling either v1.5.0 [INFO] [stderr] Compiling rawpointer v0.1.0 [INFO] [stderr] Compiling utf8-ranges v1.0.2 [INFO] [stderr] Compiling thread_local v0.3.6 [INFO] [stderr] Compiling itertools v0.7.11 [INFO] [stderr] Compiling regex-syntax v0.6.4 [INFO] [stderr] Compiling memchr v2.1.1 [INFO] [stderr] Compiling time v0.1.40 [INFO] [stderr] Compiling aho-corasick v0.6.9 [INFO] [stderr] Compiling chrono v0.4.6 [INFO] [stderr] Compiling aoc2018 v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/bin/7.rs:26:26 [INFO] [stdout] | [INFO] [stdout] 26 | Some(ch @ 'A'...'Z') => Some(Letter(ch as u8 - 'A' as u8)), [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `date` [INFO] [stdout] --> src/bin/4.rs:63:5 [INFO] [stdout] | [INFO] [stdout] 63 | date: NaiveDate, [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] note: `Span` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/bin/4.rs:61:10 [INFO] [stdout] | [INFO] [stdout] 61 | #[derive(Debug)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: static variable `re_prefix` should have an upper case name [INFO] [stdout] --> src/bin/4.rs:18:16 [INFO] [stdout] | [INFO] [stdout] 18 | static ref re_prefix: Regex = Regex::new(RE_PREFIX).expect("regex should compile"); [INFO] [stdout] | ^^^^^^^^^ help: convert the identifier to upper case: `RE_PREFIX` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_upper_case_globals)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: static variable `re_guard` should have an upper case name [INFO] [stdout] --> src/bin/4.rs:19:16 [INFO] [stdout] | [INFO] [stdout] 19 | static ref re_guard: Regex = Regex::new(RE_GUARD).expect("regex should compile"); [INFO] [stdout] | ^^^^^^^^ help: convert the identifier to upper case: `RE_GUARD` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: static variable `re_sleep` should have an upper case name [INFO] [stdout] --> src/bin/4.rs:20:16 [INFO] [stdout] | [INFO] [stdout] 20 | static ref re_sleep: Regex = Regex::new(RE_SLEEP).expect("regex should compile"); [INFO] [stdout] | ^^^^^^^^ help: convert the identifier to upper case: `RE_SLEEP` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: static variable `re_awake` should have an upper case name [INFO] [stdout] --> src/bin/4.rs:21:16 [INFO] [stdout] | [INFO] [stdout] 21 | static ref re_awake: Regex = Regex::new(RE_AWAKE).expect("regex should compile"); [INFO] [stdout] | ^^^^^^^^ help: convert the identifier to upper case: `RE_AWAKE` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: static variable `line_re` should have an upper case name [INFO] [stdout] --> src/bin/7.rs:12:16 [INFO] [stdout] | [INFO] [stdout] 12 | static ref line_re: Regex = Regex::new("Step (.) must be finished before step (.) can begin.") [INFO] [stdout] | ^^^^^^^ help: convert the identifier to upper case: `LINE_RE` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_upper_case_globals)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 20.91s [INFO] running `Command { std: "docker" "inspect" "30e16aeea48b4033929c5bed94d71d01674d8dc529e6886d2e66fbc46853dcff", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "30e16aeea48b4033929c5bed94d71d01674d8dc529e6886d2e66fbc46853dcff", kill_on_drop: false }` [INFO] [stdout] 30e16aeea48b4033929c5bed94d71d01674d8dc529e6886d2e66fbc46853dcff [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:ac0d0aa6ec8ed129e241004a6179c99fa0d2616f50ba759c5b60bd26d0fafa02" "/opt/rustwide/cargo-home/bin/cargo" "+615edd3ad1cf6871c977dc900317cb6c2070fd6b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] cf0ea17b2db95b2f095f255fc346a1d97e8f312de9ec665f2c7d7d0632495408 [INFO] running `Command { std: "docker" "start" "-a" "cf0ea17b2db95b2f095f255fc346a1d97e8f312de9ec665f2c7d7d0632495408", kill_on_drop: false }` [INFO] [stderr] Compiling aoc2018 v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/bin/7.rs:26:26 [INFO] [stdout] | [INFO] [stdout] 26 | Some(ch @ 'A'...'Z') => Some(Letter(ch as u8 - 'A' as u8)), [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `date` [INFO] [stdout] --> src/bin/4.rs:63:5 [INFO] [stdout] | [INFO] [stdout] 63 | date: NaiveDate, [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] note: `Span` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/bin/4.rs:61:10 [INFO] [stdout] | [INFO] [stdout] 61 | #[derive(Debug)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: static variable `line_re` should have an upper case name [INFO] [stdout] --> src/bin/7.rs:12:16 [INFO] [stdout] | [INFO] [stdout] 12 | static ref line_re: Regex = Regex::new("Step (.) must be finished before step (.) can begin.") [INFO] [stdout] | ^^^^^^^ help: convert the identifier to upper case: `LINE_RE` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_upper_case_globals)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: static variable `re_prefix` should have an upper case name [INFO] [stdout] --> src/bin/4.rs:18:16 [INFO] [stdout] | [INFO] [stdout] 18 | static ref re_prefix: Regex = Regex::new(RE_PREFIX).expect("regex should compile"); [INFO] [stdout] | ^^^^^^^^^ help: convert the identifier to upper case: `RE_PREFIX` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_upper_case_globals)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: static variable `re_guard` should have an upper case name [INFO] [stdout] --> src/bin/4.rs:19:16 [INFO] [stdout] | [INFO] [stdout] 19 | static ref re_guard: Regex = Regex::new(RE_GUARD).expect("regex should compile"); [INFO] [stdout] | ^^^^^^^^ help: convert the identifier to upper case: `RE_GUARD` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: static variable `re_sleep` should have an upper case name [INFO] [stdout] --> src/bin/4.rs:20:16 [INFO] [stdout] | [INFO] [stdout] 20 | static ref re_sleep: Regex = Regex::new(RE_SLEEP).expect("regex should compile"); [INFO] [stdout] | ^^^^^^^^ help: convert the identifier to upper case: `RE_SLEEP` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: static variable `re_awake` should have an upper case name [INFO] [stdout] --> src/bin/4.rs:21:16 [INFO] [stdout] | [INFO] [stdout] 21 | static ref re_awake: Regex = Regex::new(RE_AWAKE).expect("regex should compile"); [INFO] [stdout] | ^^^^^^^^ help: convert the identifier to upper case: `RE_AWAKE` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.63s [INFO] [stderr] Executable unittests src/bin/1.rs (/opt/rustwide/target/debug/deps/1-34ad68209b3f27ce) [INFO] [stderr] Executable unittests src/bin/2.rs (/opt/rustwide/target/debug/deps/2-0bb27dbe061f1b2f) [INFO] [stderr] Executable unittests src/bin/3.rs (/opt/rustwide/target/debug/deps/3-6359b247b6097672) [INFO] [stderr] Executable unittests src/bin/4.rs (/opt/rustwide/target/debug/deps/4-3aaa831db542013a) [INFO] [stderr] Executable unittests src/bin/5.rs (/opt/rustwide/target/debug/deps/5-adca9871cdeab578) [INFO] [stderr] Executable unittests src/bin/6.rs (/opt/rustwide/target/debug/deps/6-44a629e2514d0250) [INFO] [stderr] Executable unittests src/bin/7.rs (/opt/rustwide/target/debug/deps/7-d48ecd2745df21ef) [INFO] [stderr] Executable unittests src/bin/8.rs (/opt/rustwide/target/debug/deps/8-e681c1b2311fd893) [INFO] [stderr] Executable unittests src/bin/9.rs (/opt/rustwide/target/debug/deps/9-c7743e7bacde284c) [INFO] running `Command { std: "docker" "inspect" "cf0ea17b2db95b2f095f255fc346a1d97e8f312de9ec665f2c7d7d0632495408", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cf0ea17b2db95b2f095f255fc346a1d97e8f312de9ec665f2c7d7d0632495408", kill_on_drop: false }` [INFO] [stdout] cf0ea17b2db95b2f095f255fc346a1d97e8f312de9ec665f2c7d7d0632495408