[INFO] cloning repository https://github.com/VeerGoiporia/aoc-2020 [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/VeerGoiporia/aoc-2020" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FVeerGoiporia%2Faoc-2020", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FVeerGoiporia%2Faoc-2020'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 95d24ebfe22671d768f34a19f206b62144d8485d [INFO] checking VeerGoiporia/aoc-2020 against master#bca37a20bd376ce3fd138e7cdee7fe704e0f8814 for pr-139493-3 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FVeerGoiporia%2Faoc-2020" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/VeerGoiporia/aoc-2020 [INFO] finished tweaking git repo https://github.com/VeerGoiporia/aoc-2020 [INFO] tweaked toml for git repo https://github.com/VeerGoiporia/aoc-2020 written to /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/VeerGoiporia/aoc-2020 on toolchain bca37a20bd376ce3fd138e7cdee7fe704e0f8814 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+bca37a20bd376ce3fd138e7cdee7fe704e0f8814" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/VeerGoiporia/aoc-2020 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" "+bca37a20bd376ce3fd138e7cdee7fe704e0f8814" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded envy v0.4.1 [INFO] [stderr] Downloaded recap-derive v0.1.1 [INFO] [stderr] Downloaded recap v0.1.1 [INFO] [stderr] Downloaded serde v1.0.114 [INFO] [stderr] Downloaded serde_derive v1.0.114 [INFO] [stderr] Downloaded syn v1.0.37 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+bca37a20bd376ce3fd138e7cdee7fe704e0f8814" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 0c03ebe3a36d23eedcb5caf697dc07b03178e43eff64a281b974a2a44a0bc386 [INFO] running `Command { std: "docker" "start" "-a" "0c03ebe3a36d23eedcb5caf697dc07b03178e43eff64a281b974a2a44a0bc386", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "0c03ebe3a36d23eedcb5caf697dc07b03178e43eff64a281b974a2a44a0bc386", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0c03ebe3a36d23eedcb5caf697dc07b03178e43eff64a281b974a2a44a0bc386", kill_on_drop: false }` [INFO] [stdout] 0c03ebe3a36d23eedcb5caf697dc07b03178e43eff64a281b974a2a44a0bc386 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+bca37a20bd376ce3fd138e7cdee7fe704e0f8814" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d693c05f6c22d16f65c9da7eb3d7b8d4c87c44486ec69ec42d7378c4e36b0e6d [INFO] running `Command { std: "docker" "start" "-a" "d693c05f6c22d16f65c9da7eb3d7b8d4c87c44486ec69ec42d7378c4e36b0e6d", kill_on_drop: false }` [INFO] [stderr] Compiling memchr v2.3.3 [INFO] [stderr] Compiling proc-macro2 v1.0.19 [INFO] [stderr] Compiling proc-macro2 v0.4.30 [INFO] [stderr] Compiling syn v1.0.37 [INFO] [stderr] Compiling serde_derive v1.0.114 [INFO] [stderr] Compiling unicode-xid v0.1.0 [INFO] [stderr] Compiling syn v0.15.44 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling serde v1.0.114 [INFO] [stderr] Compiling thread_local v1.0.1 [INFO] [stderr] Compiling regex-syntax v0.6.18 [INFO] [stderr] Compiling aho-corasick v0.7.13 [INFO] [stderr] Compiling quote v0.6.13 [INFO] [stderr] Compiling quote v1.0.7 [INFO] [stderr] Checking regex v1.3.9 [INFO] [stderr] Compiling recap-derive v0.1.1 [INFO] [stderr] Checking envy v0.4.1 [INFO] [stderr] Checking recap v0.1.1 [INFO] [stderr] Checking aoc-day1 v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `regex` [INFO] [stdout] --> src/day4.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use regex; [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `regex` [INFO] [stdout] --> src/day4.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use regex; [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: non-local `impl` definition, `impl` blocks should be written at the same level as their item [INFO] [stdout] --> src/day2.rs:14:30 [INFO] [stdout] | [INFO] [stdout] 14 | #[derive(Debug, Deserialize, Recap, Clone)] [INFO] [stdout] | ^---- [INFO] [stdout] | | [INFO] [stdout] | `FromStr` is not local [INFO] [stdout] | move the `impl` block outside of this constant `IMPL_FROMSTR_FOR_Entry` [INFO] [stdout] 15 | #[recap(regex = r"(?P.*)-(?P.*) (?P[a-z]): (?P.*)")] [INFO] [stdout] 16 | struct Entry { [INFO] [stdout] | ----- `Entry` is not local [INFO] [stdout] | [INFO] [stdout] = note: the derive macro `Recap` defines the non-local `impl`, and may need to be changed [INFO] [stdout] = note: the derive macro `Recap` may come from an old version of the `recap_derive` crate, try updating your dependency with `cargo update -p recap_derive` [INFO] [stdout] = note: an `impl` is never scoped, even when it is nested inside an item, as it may impact type checking outside of that item, which can be the case if neither the trait or the self type are at the same nesting level as the `impl` [INFO] [stdout] = note: items in an anonymous const item (`const _: () = { ... }`) are treated as in the same scope as the anonymous const's declaration for the purpose of this lint [INFO] [stdout] = note: `#[warn(non_local_definitions)]` on by default [INFO] [stdout] = note: this warning originates in the derive macro `Recap` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/day4.rs:53:31 [INFO] [stdout] | [INFO] [stdout] 53 | fn create_passports(contents: &str) -> Vec { [INFO] [stdout] | ^^^^ ^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 53 | fn create_passports(contents: &str) -> Vec> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing [INFO] [stdout] --> src/day4.rs:59:25 [INFO] [stdout] | [INFO] [stdout] 59 | for line in contents.clone().lines() { [INFO] [stdout] | ^^^^^^^^ help: remove this redundant call [INFO] [stdout] | [INFO] [stdout] = note: the type `str` does not implement `Clone`, so calling `clone` on `&str` copies the reference, which does not do anything and can be removed [INFO] [stdout] = note: `#[warn(noop_method_call)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: non-local `impl` definition, `impl` blocks should be written at the same level as their item [INFO] [stdout] --> src/day2.rs:14:30 [INFO] [stdout] | [INFO] [stdout] 14 | #[derive(Debug, Deserialize, Recap, Clone)] [INFO] [stdout] | ^---- [INFO] [stdout] | | [INFO] [stdout] | `FromStr` is not local [INFO] [stdout] | move the `impl` block outside of this constant `IMPL_FROMSTR_FOR_Entry` [INFO] [stdout] 15 | #[recap(regex = r"(?P.*)-(?P.*) (?P[a-z]): (?P.*)")] [INFO] [stdout] 16 | struct Entry { [INFO] [stdout] | ----- `Entry` is not local [INFO] [stdout] | [INFO] [stdout] = note: the derive macro `Recap` defines the non-local `impl`, and may need to be changed [INFO] [stdout] = note: the derive macro `Recap` may come from an old version of the `recap_derive` crate, try updating your dependency with `cargo update -p recap_derive` [INFO] [stdout] = note: an `impl` is never scoped, even when it is nested inside an item, as it may impact type checking outside of that item, which can be the case if neither the trait or the self type are at the same nesting level as the `impl` [INFO] [stdout] = note: items in an anonymous const item (`const _: () = { ... }`) are treated as in the same scope as the anonymous const's declaration for the purpose of this lint [INFO] [stdout] = note: `#[warn(non_local_definitions)]` on by default [INFO] [stdout] = note: this warning originates in the derive macro `Recap` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/day4.rs:53:31 [INFO] [stdout] | [INFO] [stdout] 53 | fn create_passports(contents: &str) -> Vec { [INFO] [stdout] | ^^^^ ^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 53 | fn create_passports(contents: &str) -> Vec> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing [INFO] [stdout] --> src/day4.rs:59:25 [INFO] [stdout] | [INFO] [stdout] 59 | for line in contents.clone().lines() { [INFO] [stdout] | ^^^^^^^^ help: remove this redundant call [INFO] [stdout] | [INFO] [stdout] = note: the type `str` does not implement `Clone`, so calling `clone` on `&str` copies the reference, which does not do anything and can be removed [INFO] [stdout] = note: `#[warn(noop_method_call)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 23.03s [INFO] running `Command { std: "docker" "inspect" "d693c05f6c22d16f65c9da7eb3d7b8d4c87c44486ec69ec42d7378c4e36b0e6d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d693c05f6c22d16f65c9da7eb3d7b8d4c87c44486ec69ec42d7378c4e36b0e6d", kill_on_drop: false }` [INFO] [stdout] d693c05f6c22d16f65c9da7eb3d7b8d4c87c44486ec69ec42d7378c4e36b0e6d