[INFO] cloning repository https://github.com/davidjrichardson/aoc2020 [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/davidjrichardson/aoc2020" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdavidjrichardson%2Faoc2020", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdavidjrichardson%2Faoc2020'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 3ea2c1d4ea94c8da0fb900962e022b5381cb73da [INFO] checking davidjrichardson/aoc2020/3ea2c1d4ea94c8da0fb900962e022b5381cb73da against try#52ae2445414b2a196b318d85c2819995c6e5f1aa for pr-133397 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdavidjrichardson%2Faoc2020" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/davidjrichardson/aoc2020 on toolchain 52ae2445414b2a196b318d85c2819995c6e5f1aa [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+52ae2445414b2a196b318d85c2819995c6e5f1aa" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/davidjrichardson/aoc2020 [INFO] finished tweaking git repo https://github.com/davidjrichardson/aoc2020 [INFO] tweaked toml for git repo https://github.com/davidjrichardson/aoc2020 written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/davidjrichardson/aoc2020 already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+52ae2445414b2a196b318d85c2819995c6e5f1aa" "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 fixedbitset v0.2.0 [INFO] [stderr] Downloaded unicode-width v0.1.8 [INFO] [stderr] Downloaded clap_derive v3.0.0-beta.2 [INFO] [stderr] Downloaded textwrap v0.12.1 [INFO] [stderr] Downloaded os_str_bytes v2.4.0 [INFO] [stderr] Downloaded termcolor v1.1.2 [INFO] [stderr] Downloaded heck v0.3.1 [INFO] [stderr] Downloaded indexmap v1.6.0 [INFO] [stderr] Downloaded itertools v0.9.0 [INFO] [stderr] Downloaded clap v3.0.0-beta.2 [INFO] [stderr] Downloaded unicode-segmentation v1.7.1 [INFO] [stderr] Downloaded hashbrown v0.9.1 [INFO] [stderr] Downloaded petgraph v0.5.1 [INFO] [stderr] Downloaded syn v1.0.53 [INFO] [stderr] Downloaded libc v0.2.80 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+52ae2445414b2a196b318d85c2819995c6e5f1aa" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 14701c778becf97b834f8f09eca25bd1b1bb1aa44f5d17e8be3a94fcf9969f58 [INFO] running `Command { std: "docker" "start" "-a" "14701c778becf97b834f8f09eca25bd1b1bb1aa44f5d17e8be3a94fcf9969f58", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "14701c778becf97b834f8f09eca25bd1b1bb1aa44f5d17e8be3a94fcf9969f58", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "14701c778becf97b834f8f09eca25bd1b1bb1aa44f5d17e8be3a94fcf9969f58", kill_on_drop: false }` [INFO] [stdout] 14701c778becf97b834f8f09eca25bd1b1bb1aa44f5d17e8be3a94fcf9969f58 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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" "RUSTDOCFLAGS=--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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+52ae2445414b2a196b318d85c2819995c6e5f1aa" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 65c05cef3b653e2447ad2e03200b4829f53e883db80b9919828438016568dd48 [INFO] running `Command { std: "docker" "start" "-a" "65c05cef3b653e2447ad2e03200b4829f53e883db80b9919828438016568dd48", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.24 [INFO] [stderr] Compiling version_check v0.9.2 [INFO] [stderr] Compiling unicode-xid v0.2.1 [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling syn v1.0.53 [INFO] [stderr] Compiling memchr v2.3.4 [INFO] [stderr] Compiling libc v0.2.80 [INFO] [stderr] Compiling unicode-segmentation v1.7.1 [INFO] [stderr] Checking hashbrown v0.9.1 [INFO] [stderr] Checking unicode-width v0.1.8 [INFO] [stderr] Checking thread_local v1.0.1 [INFO] [stderr] Checking either v1.6.1 [INFO] [stderr] Checking regex-syntax v0.6.21 [INFO] [stderr] Checking strsim v0.10.0 [INFO] [stderr] Checking vec_map v0.8.2 [INFO] [stderr] Checking fixedbitset v0.2.0 [INFO] [stderr] Checking textwrap v0.12.1 [INFO] [stderr] Checking os_str_bytes v2.4.0 [INFO] [stderr] Checking termcolor v1.1.2 [INFO] [stderr] Checking itertools v0.9.0 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling indexmap v1.6.0 [INFO] [stderr] Compiling heck v0.3.1 [INFO] [stderr] Checking aho-corasick v0.7.15 [INFO] [stderr] Compiling quote v1.0.7 [INFO] [stderr] Checking petgraph v0.5.1 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking regex v1.4.2 [INFO] [stderr] Compiling clap_derive v3.0.0-beta.2 [INFO] [stderr] Checking clap v3.0.0-beta.2 [INFO] [stderr] Checking aoc2020 v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: elided lifetime has a name [INFO] [stdout] --> src/days/day_1.rs:16:46 [INFO] [stdout] | [INFO] [stdout] 15 | impl<'a> Day1<'_> { [INFO] [stdout] | -- lifetime `'a` declared here [INFO] [stdout] 16 | pub fn build(file_path: &'a Path) -> Box { [INFO] [stdout] | ^^^^ this elided lifetime gets resolved as `'a` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(elided_named_lifetimes)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: elided lifetime has a name [INFO] [stdout] --> src/days/day_2.rs:38:46 [INFO] [stdout] | [INFO] [stdout] 37 | impl<'a> Day2<'_> { [INFO] [stdout] | -- lifetime `'a` declared here [INFO] [stdout] 38 | pub fn build(file_path: &'a Path) -> Box { [INFO] [stdout] | ^^^^ this elided lifetime gets resolved as `'a` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: elided lifetime has a name [INFO] [stdout] --> src/days/day_3.rs:20:46 [INFO] [stdout] | [INFO] [stdout] 19 | impl<'a> Day3<'_> { [INFO] [stdout] | -- lifetime `'a` declared here [INFO] [stdout] 20 | pub fn build(file_path: &'a Path) -> Box { [INFO] [stdout] | ^^^^ this elided lifetime gets resolved as `'a` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: elided lifetime has a name [INFO] [stdout] --> src/days/day_4.rs:41:46 [INFO] [stdout] | [INFO] [stdout] 40 | impl<'a> Day4<'_> { [INFO] [stdout] | -- lifetime `'a` declared here [INFO] [stdout] 41 | pub fn build(file_path: &'a Path) -> Box { [INFO] [stdout] | ^^^^ this elided lifetime gets resolved as `'a` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: elided lifetime has a name [INFO] [stdout] --> src/days/day_5.rs:13:46 [INFO] [stdout] | [INFO] [stdout] 12 | impl<'a> Day5<'_> { [INFO] [stdout] | -- lifetime `'a` declared here [INFO] [stdout] 13 | pub fn build(file_path: &'a Path) -> Box { [INFO] [stdout] | ^^^^ this elided lifetime gets resolved as `'a` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: elided lifetime has a name [INFO] [stdout] --> src/days/day_6.rs:14:46 [INFO] [stdout] | [INFO] [stdout] 13 | impl<'a> Day6<'_> { [INFO] [stdout] | -- lifetime `'a` declared here [INFO] [stdout] 14 | pub fn build(file_path: &'a Path) -> Box { [INFO] [stdout] | ^^^^ this elided lifetime gets resolved as `'a` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: elided lifetime has a name [INFO] [stdout] --> src/days/day_8.rs:14:46 [INFO] [stdout] | [INFO] [stdout] 13 | impl<'a> Day8<'_> { [INFO] [stdout] | -- lifetime `'a` declared here [INFO] [stdout] 14 | pub fn build(file_path: &'a Path) -> Box { [INFO] [stdout] | ^^^^ this elided lifetime gets resolved as `'a` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: elided lifetime has a name [INFO] [stdout] --> src/days/day_10.rs:19:46 [INFO] [stdout] | [INFO] [stdout] 18 | impl<'a> Day10<'_> { [INFO] [stdout] | -- lifetime `'a` declared here [INFO] [stdout] 19 | pub fn build(file_path: &'a Path) -> Box { [INFO] [stdout] | ^^^^^ this elided lifetime gets resolved as `'a` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: elided lifetime has a name [INFO] [stdout] --> src/days/day_1.rs:16:46 [INFO] [stdout] | [INFO] [stdout] 15 | impl<'a> Day1<'_> { [INFO] [stdout] | -- lifetime `'a` declared here [INFO] [stdout] 16 | pub fn build(file_path: &'a Path) -> Box { [INFO] [stdout] | ^^^^ this elided lifetime gets resolved as `'a` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(elided_named_lifetimes)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: elided lifetime has a name [INFO] [stdout] --> src/days/day_2.rs:38:46 [INFO] [stdout] | [INFO] [stdout] 37 | impl<'a> Day2<'_> { [INFO] [stdout] | -- lifetime `'a` declared here [INFO] [stdout] 38 | pub fn build(file_path: &'a Path) -> Box { [INFO] [stdout] | ^^^^ this elided lifetime gets resolved as `'a` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: elided lifetime has a name [INFO] [stdout] --> src/days/day_3.rs:20:46 [INFO] [stdout] | [INFO] [stdout] 19 | impl<'a> Day3<'_> { [INFO] [stdout] | -- lifetime `'a` declared here [INFO] [stdout] 20 | pub fn build(file_path: &'a Path) -> Box { [INFO] [stdout] | ^^^^ this elided lifetime gets resolved as `'a` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: elided lifetime has a name [INFO] [stdout] --> src/days/day_4.rs:41:46 [INFO] [stdout] | [INFO] [stdout] 40 | impl<'a> Day4<'_> { [INFO] [stdout] | -- lifetime `'a` declared here [INFO] [stdout] 41 | pub fn build(file_path: &'a Path) -> Box { [INFO] [stdout] | ^^^^ this elided lifetime gets resolved as `'a` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: elided lifetime has a name [INFO] [stdout] --> src/days/day_5.rs:13:46 [INFO] [stdout] | [INFO] [stdout] 12 | impl<'a> Day5<'_> { [INFO] [stdout] | -- lifetime `'a` declared here [INFO] [stdout] 13 | pub fn build(file_path: &'a Path) -> Box { [INFO] [stdout] | ^^^^ this elided lifetime gets resolved as `'a` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: elided lifetime has a name [INFO] [stdout] --> src/days/day_6.rs:14:46 [INFO] [stdout] | [INFO] [stdout] 13 | impl<'a> Day6<'_> { [INFO] [stdout] | -- lifetime `'a` declared here [INFO] [stdout] 14 | pub fn build(file_path: &'a Path) -> Box { [INFO] [stdout] | ^^^^ this elided lifetime gets resolved as `'a` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: elided lifetime has a name [INFO] [stdout] --> src/days/day_8.rs:14:46 [INFO] [stdout] | [INFO] [stdout] 13 | impl<'a> Day8<'_> { [INFO] [stdout] | -- lifetime `'a` declared here [INFO] [stdout] 14 | pub fn build(file_path: &'a Path) -> Box { [INFO] [stdout] | ^^^^ this elided lifetime gets resolved as `'a` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: elided lifetime has a name [INFO] [stdout] --> src/days/day_10.rs:19:46 [INFO] [stdout] | [INFO] [stdout] 18 | impl<'a> Day10<'_> { [INFO] [stdout] | -- lifetime `'a` declared here [INFO] [stdout] 19 | pub fn build(file_path: &'a Path) -> Box { [INFO] [stdout] | ^^^^^ this elided lifetime gets resolved as `'a` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.46s [INFO] running `Command { std: "docker" "inspect" "65c05cef3b653e2447ad2e03200b4829f53e883db80b9919828438016568dd48", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "65c05cef3b653e2447ad2e03200b4829f53e883db80b9919828438016568dd48", kill_on_drop: false }` [INFO] [stdout] 65c05cef3b653e2447ad2e03200b4829f53e883db80b9919828438016568dd48