[INFO] cloning repository https://github.com/dgsantana/adventofcode2021 [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/dgsantana/adventofcode2021" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdgsantana%2Fadventofcode2021", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdgsantana%2Fadventofcode2021'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 7248701ef887a2ebb67bb836a6f0ddfef2ab0bfd [INFO] checking dgsantana/adventofcode2021 against try#da4929024a7261062885cb3209c9d7fdc919d233 for pr-135536 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdgsantana%2Fadventofcode2021" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/dgsantana/adventofcode2021 on toolchain da4929024a7261062885cb3209c9d7fdc919d233 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+da4929024a7261062885cb3209c9d7fdc919d233" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/dgsantana/adventofcode2021 [INFO] finished tweaking git repo https://github.com/dgsantana/adventofcode2021 [INFO] tweaked toml for git repo https://github.com/dgsantana/adventofcode2021 written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/dgsantana/adventofcode2021 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" "+da4929024a7261062885cb3209c9d7fdc919d233" "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-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:819108c5571ea2e421544af4d832f968d213c87fbe3707a016657f43d2f853bc" "/opt/rustwide/cargo-home/bin/cargo" "+da4929024a7261062885cb3209c9d7fdc919d233" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 053847ec04272ccb76135f9a9b2b71d6169a7c7a23e81043932db72800adc0df [INFO] running `Command { std: "docker" "start" "-a" "053847ec04272ccb76135f9a9b2b71d6169a7c7a23e81043932db72800adc0df", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "053847ec04272ccb76135f9a9b2b71d6169a7c7a23e81043932db72800adc0df", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "053847ec04272ccb76135f9a9b2b71d6169a7c7a23e81043932db72800adc0df", kill_on_drop: false }` [INFO] [stdout] 053847ec04272ccb76135f9a9b2b71d6169a7c7a23e81043932db72800adc0df [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:819108c5571ea2e421544af4d832f968d213c87fbe3707a016657f43d2f853bc" "/opt/rustwide/cargo-home/bin/cargo" "+da4929024a7261062885cb3209c9d7fdc919d233" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 96702687582c80fbe445a09c3ca34d42f85e270e8a9519e2575bea713d8c0773 [INFO] running `Command { std: "docker" "start" "-a" "96702687582c80fbe445a09c3ca34d42f85e270e8a9519e2575bea713d8c0773", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.32 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling syn v1.0.82 [INFO] [stderr] Compiling quote v1.0.10 [INFO] [stderr] Compiling thiserror-impl v1.0.30 [INFO] [stderr] Checking thiserror v1.0.30 [INFO] [stderr] Checking advent v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unexpected `cfg` condition name: `info_prints` [INFO] [stdout] --> src/bin/day6.rs:17:11 [INFO] [stdout] | [INFO] [stdout] 17 | #[cfg(info_prints)] [INFO] [stdout] | ^^^^^^^^^^^ help: found config with similar value: `feature = "info_prints"` [INFO] [stdout] | [INFO] [stdout] = help: expected names are: `clippy`, `debug_assertions`, `doc`, `docsrs`, `doctest`, `feature`, `fmt_debug`, `miri`, `overflow_checks`, `panic`, `proc_macro`, `relocation_model`, `rustfmt`, `sanitize`, `sanitizer_cfi_generalize_pointers`, `sanitizer_cfi_normalize_integers`, `target_abi`, `target_arch`, `target_endian`, `target_env`, `target_family`, `target_feature`, `target_has_atomic`, `target_has_atomic_equal_alignment`, `target_has_atomic_load_store`, `target_os`, `target_pointer_width`, `target_thread_local`, `target_vendor`, `test`, `ub_checks`, `unix`, and `windows` [INFO] [stdout] = help: consider using a Cargo feature instead [INFO] [stdout] = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint: [INFO] [stdout] [lints.rust] [INFO] [stdout] unexpected_cfgs = { level = "warn", check-cfg = ['cfg(info_prints)'] } [INFO] [stdout] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(info_prints)");` to the top of the `build.rs` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] = note: `#[warn(unexpected_cfgs)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition name: `info_prints` [INFO] [stdout] --> src/bin/day6.rs:29:15 [INFO] [stdout] | [INFO] [stdout] 29 | #[cfg(info_prints)] [INFO] [stdout] | ^^^^^^^^^^^ help: found config with similar value: `feature = "info_prints"` [INFO] [stdout] | [INFO] [stdout] = help: consider using a Cargo feature instead [INFO] [stdout] = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint: [INFO] [stdout] [lints.rust] [INFO] [stdout] unexpected_cfgs = { level = "warn", check-cfg = ['cfg(info_prints)'] } [INFO] [stdout] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(info_prints)");` to the top of the `build.rs` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition name: `info_prints` [INFO] [stdout] --> src/bin/day6.rs:40:11 [INFO] [stdout] | [INFO] [stdout] 40 | #[cfg(info_prints)] [INFO] [stdout] | ^^^^^^^^^^^ help: found config with similar value: `feature = "info_prints"` [INFO] [stdout] | [INFO] [stdout] = help: consider using a Cargo feature instead [INFO] [stdout] = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint: [INFO] [stdout] [lints.rust] [INFO] [stdout] unexpected_cfgs = { level = "warn", check-cfg = ['cfg(info_prints)'] } [INFO] [stdout] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(info_prints)");` to the top of the `build.rs` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition name: `info_prints` [INFO] [stdout] --> src/bin/day6.rs:52:15 [INFO] [stdout] | [INFO] [stdout] 52 | #[cfg(info_prints)] [INFO] [stdout] | ^^^^^^^^^^^ help: found config with similar value: `feature = "info_prints"` [INFO] [stdout] | [INFO] [stdout] = help: consider using a Cargo feature instead [INFO] [stdout] = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint: [INFO] [stdout] [lints.rust] [INFO] [stdout] unexpected_cfgs = { level = "warn", check-cfg = ['cfg(info_prints)'] } [INFO] [stdout] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(info_prints)");` to the top of the `build.rs` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition name: `info_prints` [INFO] [stdout] --> src/bin/day6.rs:17:11 [INFO] [stdout] | [INFO] [stdout] 17 | #[cfg(info_prints)] [INFO] [stdout] | ^^^^^^^^^^^ help: found config with similar value: `feature = "info_prints"` [INFO] [stdout] | [INFO] [stdout] = help: expected names are: `clippy`, `debug_assertions`, `doc`, `docsrs`, `doctest`, `feature`, `fmt_debug`, `miri`, `overflow_checks`, `panic`, `proc_macro`, `relocation_model`, `rustfmt`, `sanitize`, `sanitizer_cfi_generalize_pointers`, `sanitizer_cfi_normalize_integers`, `target_abi`, `target_arch`, `target_endian`, `target_env`, `target_family`, `target_feature`, `target_has_atomic`, `target_has_atomic_equal_alignment`, `target_has_atomic_load_store`, `target_os`, `target_pointer_width`, `target_thread_local`, `target_vendor`, `test`, `ub_checks`, `unix`, and `windows` [INFO] [stdout] = help: consider using a Cargo feature instead [INFO] [stdout] = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint: [INFO] [stdout] [lints.rust] [INFO] [stdout] unexpected_cfgs = { level = "warn", check-cfg = ['cfg(info_prints)'] } [INFO] [stdout] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(info_prints)");` to the top of the `build.rs` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] = note: `#[warn(unexpected_cfgs)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition name: `info_prints` [INFO] [stdout] --> src/bin/day6.rs:29:15 [INFO] [stdout] | [INFO] [stdout] 29 | #[cfg(info_prints)] [INFO] [stdout] | ^^^^^^^^^^^ help: found config with similar value: `feature = "info_prints"` [INFO] [stdout] | [INFO] [stdout] = help: consider using a Cargo feature instead [INFO] [stdout] = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint: [INFO] [stdout] [lints.rust] [INFO] [stdout] unexpected_cfgs = { level = "warn", check-cfg = ['cfg(info_prints)'] } [INFO] [stdout] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(info_prints)");` to the top of the `build.rs` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition name: `info_prints` [INFO] [stdout] --> src/bin/day6.rs:40:11 [INFO] [stdout] | [INFO] [stdout] 40 | #[cfg(info_prints)] [INFO] [stdout] | ^^^^^^^^^^^ help: found config with similar value: `feature = "info_prints"` [INFO] [stdout] | [INFO] [stdout] = help: consider using a Cargo feature instead [INFO] [stdout] = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint: [INFO] [stdout] [lints.rust] [INFO] [stdout] unexpected_cfgs = { level = "warn", check-cfg = ['cfg(info_prints)'] } [INFO] [stdout] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(info_prints)");` to the top of the `build.rs` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition name: `info_prints` [INFO] [stdout] --> src/bin/day6.rs:52:15 [INFO] [stdout] | [INFO] [stdout] 52 | #[cfg(info_prints)] [INFO] [stdout] | ^^^^^^^^^^^ help: found config with similar value: `feature = "info_prints"` [INFO] [stdout] | [INFO] [stdout] = help: consider using a Cargo feature instead [INFO] [stdout] = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint: [INFO] [stdout] [lints.rust] [INFO] [stdout] unexpected_cfgs = { level = "warn", check-cfg = ['cfg(info_prints)'] } [INFO] [stdout] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(info_prints)");` to the top of the `build.rs` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.94s [INFO] running `Command { std: "docker" "inspect" "96702687582c80fbe445a09c3ca34d42f85e270e8a9519e2575bea713d8c0773", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "96702687582c80fbe445a09c3ca34d42f85e270e8a9519e2575bea713d8c0773", kill_on_drop: false }` [INFO] [stdout] 96702687582c80fbe445a09c3ca34d42f85e270e8a9519e2575bea713d8c0773