[INFO] cloning repository https://github.com/ryandv/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/ryandv/advent_of_code_2018" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fryandv%2Fadvent_of_code_2018", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fryandv%2Fadvent_of_code_2018'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 4efc8b55fda24d07e87fb1a475d84ab236a6067e [INFO] testing ryandv/advent_of_code_2018 against 1.60.0 for beta-1.61-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fryandv%2Fadvent_of_code_2018" "/workspace/builds/worker-76/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-76/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/ryandv/advent_of_code_2018 on toolchain 1.60.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/ryandv/advent_of_code_2018 [INFO] finished tweaking git repo https://github.com/ryandv/advent_of_code_2018 [INFO] tweaked toml for git repo https://github.com/ryandv/advent_of_code_2018 written to /workspace/builds/worker-76/source/Cargo.toml [INFO] crate git repo https://github.com/ryandv/advent_of_code_2018 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "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] [stderr] Downloading crates ... [INFO] [stderr] Downloaded memchr v2.1.2 [INFO] [stderr] Downloaded itertools v0.8.0 [INFO] [stderr] Downloaded libc v0.2.45 [INFO] [stderr] Downloaded try_opt v0.1.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-76/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-76/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 64e65ea959d774b655d0047186aa24d69d4565b8be7294fecdefb18056f8a583 [INFO] running `Command { std: "docker" "start" "-a" "64e65ea959d774b655d0047186aa24d69d4565b8be7294fecdefb18056f8a583", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "64e65ea959d774b655d0047186aa24d69d4565b8be7294fecdefb18056f8a583", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "64e65ea959d774b655d0047186aa24d69d4565b8be7294fecdefb18056f8a583", kill_on_drop: false }` [INFO] [stdout] 64e65ea959d774b655d0047186aa24d69d4565b8be7294fecdefb18056f8a583 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-76/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-76/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b6d5b9e9f39fd5d9ddecaa84bae98ec389970f878bd69411a1e671a361e1f69a [INFO] running `Command { std: "docker" "start" "-a" "b6d5b9e9f39fd5d9ddecaa84bae98ec389970f878bd69411a1e671a361e1f69a", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling libc v0.2.45 [INFO] [stderr] Compiling cfg-if v0.1.6 [INFO] [stderr] Compiling regex v1.1.0 [INFO] [stderr] Compiling lazy_static v1.2.0 [INFO] [stderr] Compiling either v1.5.0 [INFO] [stderr] Compiling utf8-ranges v1.0.2 [INFO] [stderr] Compiling try_opt v0.1.1 [INFO] [stderr] Compiling num-traits v0.2.8 [INFO] [stderr] Compiling memchr v2.1.2 [INFO] [stderr] Compiling num-integer v0.1.41 [INFO] [stderr] Compiling regex-syntax v0.6.4 [INFO] [stderr] Compiling itertools v0.8.0 [INFO] [stderr] Compiling thread_local v0.3.6 [INFO] [stderr] Compiling time v0.1.42 [INFO] [stderr] Compiling aho-corasick v0.6.9 [INFO] [stderr] Compiling chrono v0.4.9 [INFO] [stderr] Compiling advent_of_code v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: an associated function with this name may be added to the standard library in the future [INFO] [stdout] --> src/util/bitboard.rs:28:14 [INFO] [stdout] | [INFO] [stdout] 28 | .intersperse(String::from("\n")) [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unstable_name_collisions)]` on by default [INFO] [stdout] = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior! [INFO] [stdout] = note: for more information, see issue #48919 [INFO] [stdout] = help: call with fully qualified syntax `itertools::Itertools::intersperse(...)` to keep using the current method [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: an associated function with this name may be added to the standard library in the future [INFO] [stdout] --> src/util/bitboard.rs:28:14 [INFO] [stdout] | [INFO] [stdout] 28 | .intersperse(String::from("\n")) [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unstable_name_collisions)]` on by default [INFO] [stdout] = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior! [INFO] [stdout] = note: for more information, see issue #48919 [INFO] [stdout] = help: call with fully qualified syntax `itertools::Itertools::intersperse(...)` to keep using the current method [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: an associated function with this name may be added to the standard library in the future [INFO] [stdout] --> src/util/bitboard.rs:28:14 [INFO] [stdout] | [INFO] [stdout] 28 | .intersperse(String::from("\n")) [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unstable_name_collisions)]` on by default [INFO] [stdout] = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior! [INFO] [stdout] = note: for more information, see issue #48919 [INFO] [stdout] = help: call with fully qualified syntax `itertools::Itertools::intersperse(...)` to keep using the current method [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/day_4_part_1.rs:63:31 [INFO] [stdout] | [INFO] [stdout] 63 | let occurred_at = try!(caps [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/day_4_part_1.rs:82:32 [INFO] [stdout] | [INFO] [stdout] 82 | let guard_id = try!(caps [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/day_4_part_1.rs:97:32 [INFO] [stdout] | [INFO] [stdout] 97 | let guard_id = try!(active_guard_id.ok_or(Day4Error::NoGuardOnDuty)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/day_4_part_1.rs:108:32 [INFO] [stdout] | [INFO] [stdout] 108 | let guard_id = try!(active_guard_id.ok_or(Day4Error::NoGuardOnDuty)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/day_4_part_1.rs:127:25 [INFO] [stdout] | [INFO] [stdout] 127 | let event = try!(parse_event(active_guard_id, ln)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0601]: `main` function not found in crate `day_4_part_1` [INFO] [stdout] --> src/day_4_part_1.rs:1:1 [INFO] [stdout] | [INFO] [stdout] 1 | / extern crate chrono; [INFO] [stdout] 2 | | extern crate regex; [INFO] [stdout] 3 | | [INFO] [stdout] 4 | | use chrono::{Duration, NaiveDateTime}; [INFO] [stdout] ... | [INFO] [stdout] 305 | | } [INFO] [stdout] 306 | | } [INFO] [stdout] | |_^ consider adding a `main` function to `src/day_4_part_1.rs` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `unite` [INFO] [stdout] --> src/util/bitboard.rs:89:19 [INFO] [stdout] | [INFO] [stdout] 89 | pub unsafe fn unite(&mut self, other: &Bitboard) [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/day_4_part_1.rs:43:95 [INFO] [stdout] | [INFO] [stdout] 43 | Day4Error::InvalidTimestampError(e) => write!(f, "InvalidTimestampError: {:?}", e.description()), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error; 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0601`. [INFO] [stdout] [INFO] [stderr] error: could not compile `advent_of_code` due to 2 previous errors; 6 warnings emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "b6d5b9e9f39fd5d9ddecaa84bae98ec389970f878bd69411a1e671a361e1f69a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b6d5b9e9f39fd5d9ddecaa84bae98ec389970f878bd69411a1e671a361e1f69a", kill_on_drop: false }` [INFO] [stdout] b6d5b9e9f39fd5d9ddecaa84bae98ec389970f878bd69411a1e671a361e1f69a