[INFO] cloning repository https://github.com/hanshuebner/aoc-2023 [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/hanshuebner/aoc-2023" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhanshuebner%2Faoc-2023", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhanshuebner%2Faoc-2023'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 84d52e6b0d350fc956cbda087544ea272716c03e [INFO] testing hanshuebner/aoc-2023 against 1.95.0 for beta-1.96-2 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhanshuebner%2Faoc-2023" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/hanshuebner/aoc-2023 [INFO] finished tweaking git repo https://github.com/hanshuebner/aoc-2023 [INFO] tweaked toml for git repo https://github.com/hanshuebner/aoc-2023 written to /workspace/builds/worker-5-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/hanshuebner/aoc-2023 on toolchain 1.95.0 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.95.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/hanshuebner/aoc-2023 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" "+1.95.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded strum v0.25.0 [INFO] [stderr] Downloaded rustversion v1.0.14 [INFO] [stderr] Downloaded strum_macros v0.25.3 [INFO] [stderr] Downloaded phf_generator v0.11.2 [INFO] [stderr] Downloaded memoize-inner v0.4.0 [INFO] [stderr] Downloaded either v1.9.0 [INFO] [stderr] Downloaded getrandom v0.2.11 [INFO] [stderr] Downloaded ahash v0.7.7 [INFO] [stderr] Downloaded num-traits v0.2.17 [INFO] [stderr] Downloaded memchr v2.6.4 [INFO] [stderr] Downloaded phf v0.11.2 [INFO] [stderr] Downloaded proc-macro2 v1.0.70 [INFO] [stderr] Downloaded quote v1.0.33 [INFO] [stderr] Downloaded aho-corasick v1.1.2 [INFO] [stderr] Downloaded regex v1.10.2 [INFO] [stderr] Downloaded syn v2.0.39 [INFO] [stderr] Downloaded trace v0.1.7 [INFO] [stderr] Downloaded regex-syntax v0.8.2 [INFO] [stderr] Downloaded lru v0.7.8 [INFO] [stderr] Downloaded memoize v0.4.1 [INFO] [stderr] Downloaded partial_application v0.2.1 [INFO] [stderr] Downloaded phf_macros v0.11.2 [INFO] [stderr] Downloaded phf_shared v0.11.2 [INFO] [stderr] Downloaded prog1 v1.0.0 [INFO] [stderr] Downloaded regex-automata v0.4.3 [INFO] [stderr] Downloaded libc v0.2.150 [INFO] [stderr] Downloaded once_cell v1.18.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 165d381ac8e31e200f00fc0e1799e8146e76c55c0460e07ea493fa957fb70652 [INFO] running `Command { std: "docker" "start" "-a" "165d381ac8e31e200f00fc0e1799e8146e76c55c0460e07ea493fa957fb70652", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "165d381ac8e31e200f00fc0e1799e8146e76c55c0460e07ea493fa957fb70652", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "165d381ac8e31e200f00fc0e1799e8146e76c55c0460e07ea493fa957fb70652", kill_on_drop: false }` [INFO] [stdout] 165d381ac8e31e200f00fc0e1799e8146e76c55c0460e07ea493fa957fb70652 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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=warn" "-e" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 2b066939e8380eea4e53cc590a64cdc6bee9caccd58098ea6202b1fd3425fbf4 [INFO] running `Command { std: "docker" "start" "-a" "2b066939e8380eea4e53cc590a64cdc6bee9caccd58098ea6202b1fd3425fbf4", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.70 [INFO] [stderr] Compiling libc v0.2.150 [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling siphasher v0.3.11 [INFO] [stderr] Compiling ahash v0.7.7 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling once_cell v1.18.0 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling memchr v2.6.4 [INFO] [stderr] Compiling rustversion v1.0.14 [INFO] [stderr] Compiling phf_shared v0.11.2 [INFO] [stderr] Compiling regex-syntax v0.8.2 [INFO] [stderr] Compiling num-traits v0.2.17 [INFO] [stderr] Compiling num-integer v0.1.45 [INFO] [stderr] Compiling either v1.9.0 [INFO] [stderr] Compiling quote v1.0.33 [INFO] [stderr] Compiling phf_generator v0.11.2 [INFO] [stderr] Compiling aho-corasick v1.1.2 [INFO] [stderr] Compiling itertools v0.10.5 [INFO] [stderr] Compiling getrandom v0.2.11 [INFO] [stderr] Compiling syn v2.0.39 [INFO] [stderr] Compiling hashbrown v0.12.3 [INFO] [stderr] Compiling strum v0.25.0 [INFO] [stderr] Compiling partial_application v0.2.1 [INFO] [stderr] Compiling prog1 v1.0.0 [INFO] [stderr] Compiling lru v0.7.8 [INFO] [stderr] Compiling regex-automata v0.4.3 [INFO] [stderr] Compiling memoize-inner v0.4.0 [INFO] [stderr] Compiling trace v0.1.7 [INFO] [stderr] Compiling memoize v0.4.1 [INFO] [stderr] Compiling phf_macros v0.11.2 [INFO] [stderr] Compiling strum_macros v0.25.3 [INFO] [stderr] Compiling regex v1.10.2 [INFO] [stderr] Compiling phf v0.11.2 [INFO] [stderr] Compiling advent_of_code v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel [INFO] [stdout] --> src/bin/day7.rs:1:1 [INFO] [stdout] | [INFO] [stdout] 1 | #![feature(slice_group_by)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `trace::trace` [INFO] [stdout] --> src/bin/day7.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use trace::trace; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the feature `slice_group_by` has been stable since 1.77.0 and no longer requires an attribute to enable [INFO] [stdout] --> src/bin/day7.rs:1:12 [INFO] [stdout] | [INFO] [stdout] 1 | #![feature(slice_group_by)] [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(stable_features)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: a method with this name may be added to the standard library in the future [INFO] [stdout] --> src/bin/day12.rs:43:44 [INFO] [stdout] | [INFO] [stdout] 43 | let matcher: String = input.split(',').intersperse("}\\.+#{").collect(); [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [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] = note: `#[warn(unstable_name_collisions)]` (part of `#[warn(future_incompatible)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `group_by` found for struct `Vec` in the current scope [INFO] [stdout] --> src/bin/day7.rs:85:10 [INFO] [stdout] | [INFO] [stdout] 83 | let mut strands: Vec = sorted_by_card_value [INFO] [stdout] | ___________________________________- [INFO] [stdout] 84 | | .to_vec() [INFO] [stdout] 85 | | .group_by(|&a, &b| a == b) [INFO] [stdout] | | -^^^^^^^^ method not found in `Vec` [INFO] [stdout] | |_________| [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `group_by` found for struct `Vec` in the current scope [INFO] [stdout] --> src/bin/day7.rs:98:10 [INFO] [stdout] | [INFO] [stdout] 96 | let mut strands_and_lengths: Vec<(usize, usize)> = sorted_by_card_value [INFO] [stdout] | ________________________________________________________- [INFO] [stdout] 97 | | .to_vec() [INFO] [stdout] 98 | | .group_by(|&a, &b| a == b) [INFO] [stdout] | | -^^^^^^^^ method not found in `Vec` [INFO] [stdout] | |_________| [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0554, E0599. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0554`. [INFO] [stdout] [INFO] [stderr] error: could not compile `advent_of_code` (bin "day7") due to 3 previous errors; 2 warnings emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "2b066939e8380eea4e53cc590a64cdc6bee9caccd58098ea6202b1fd3425fbf4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2b066939e8380eea4e53cc590a64cdc6bee9caccd58098ea6202b1fd3425fbf4", kill_on_drop: false }` [INFO] [stdout] 2b066939e8380eea4e53cc590a64cdc6bee9caccd58098ea6202b1fd3425fbf4