[INFO] cloning repository https://github.com/tweedegolf/hashcode2021 [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/tweedegolf/hashcode2021" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftweedegolf%2Fhashcode2021", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftweedegolf%2Fhashcode2021'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] ced22fcb20c61fb2b3f7f863402f13b6666c404c [INFO] checking tweedegolf/hashcode2021 against try#a7a572ce3edd6d476191fbfe92c9c1986e009b34 for pr-87190-3 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftweedegolf%2Fhashcode2021" "/workspace/builds/worker-88/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-88/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/tweedegolf/hashcode2021 on toolchain a7a572ce3edd6d476191fbfe92c9c1986e009b34 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/tweedegolf/hashcode2021 [INFO] finished tweaking git repo https://github.com/tweedegolf/hashcode2021 [INFO] tweaked toml for git repo https://github.com/tweedegolf/hashcode2021 written to /workspace/builds/worker-88/source/Cargo.toml [INFO] crate git repo https://github.com/tweedegolf/hashcode2021 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "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-88/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-88/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 694ca862ba69472ad631f4bc39a58607cfe51707a32d7bf43dbe60de74337290 [INFO] running `Command { std: "docker" "start" "-a" "694ca862ba69472ad631f4bc39a58607cfe51707a32d7bf43dbe60de74337290", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "694ca862ba69472ad631f4bc39a58607cfe51707a32d7bf43dbe60de74337290", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "694ca862ba69472ad631f4bc39a58607cfe51707a32d7bf43dbe60de74337290", kill_on_drop: false }` [INFO] [stdout] 694ca862ba69472ad631f4bc39a58607cfe51707a32d7bf43dbe60de74337290 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-88/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-88/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 559ecc0092d19fce86e7a39d2fc062d3813e7f4dedbb7601e7ab2d49f5d4211e [INFO] running `Command { std: "docker" "start" "-a" "559ecc0092d19fce86e7a39d2fc062d3813e7f4dedbb7601e7ab2d49f5d4211e", kill_on_drop: false }` [INFO] [stderr] Copying to /tmp/fixit [INFO] [stderr] Running `cargo fix --edition` [INFO] [stderr] Compiling libc v0.2.86 [INFO] [stderr] Compiling getrandom v0.2.2 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Checking ppv-lite86 v0.2.10 [INFO] [stderr] Checking itertools v0.10.0 [INFO] [stderr] Checking rand_core v0.6.2 [INFO] [stderr] Checking rand_chacha v0.3.0 [INFO] [stderr] Checking rand v0.8.3 [INFO] [stderr] Checking hashcode2021 v0.1.0 (/tmp/fixit) [INFO] [stderr] Migrating src/main.rs from 2018 edition to 2021 [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `read_problem` [INFO] [stdout] --> src/write_solution.rs:32:19 [INFO] [stdout] | [INFO] [stdout] 32 | let problem = read_problem::read_problem(contents, name); [INFO] [stdout] | ^^^^^^^^^^^^ use of undeclared crate or module `read_problem` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0422]: cannot find struct, variant or union type `LightPeriod` in this scope [INFO] [stdout] --> src/write_solution.rs:37:17 [INFO] [stdout] | [INFO] [stdout] 37 | LightPeriod{ street: 0, period: 2 }, [INFO] [stdout] | ^^^^^^^^^^^ not found in this scope [INFO] [stdout] | [INFO] [stdout] help: consider importing this struct [INFO] [stdout] | [INFO] [stdout] 1 | use crate::LightPeriod; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0422]: cannot find struct, variant or union type `LightPeriod` in this scope [INFO] [stdout] --> src/write_solution.rs:40:17 [INFO] [stdout] | [INFO] [stdout] 40 | LightPeriod{ street: 2, period: 2 }, [INFO] [stdout] | ^^^^^^^^^^^ not found in this scope [INFO] [stdout] | [INFO] [stdout] help: consider importing this struct [INFO] [stdout] | [INFO] [stdout] 1 | use crate::LightPeriod; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0422]: cannot find struct, variant or union type `LightPeriod` in this scope [INFO] [stdout] --> src/write_solution.rs:41:17 [INFO] [stdout] | [INFO] [stdout] 41 | LightPeriod{ street: 1, period: 1 }, [INFO] [stdout] | ^^^^^^^^^^^ not found in this scope [INFO] [stdout] | [INFO] [stdout] help: consider importing this struct [INFO] [stdout] | [INFO] [stdout] 1 | use crate::LightPeriod; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0422]: cannot find struct, variant or union type `LightPeriod` in this scope [INFO] [stdout] --> src/write_solution.rs:44:17 [INFO] [stdout] | [INFO] [stdout] 44 | LightPeriod{ street: 4, period: 1 }, [INFO] [stdout] | ^^^^^^^^^^^ not found in this scope [INFO] [stdout] | [INFO] [stdout] help: consider importing this struct [INFO] [stdout] | [INFO] [stdout] 1 | use crate::LightPeriod; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Fixed src/street_count.rs (6 fixes) [INFO] [stderr] Fixed src/write_solution.rs (1 fix) [INFO] [stdout] error: aborting due to 5 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0422, E0433. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0422`. [INFO] [stdout] [INFO] [stderr] error: could not compile `hashcode2021` due to 6 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] warning: function is never used: `solve` [INFO] [stdout] --> src/baseline.rs:3:8 [INFO] [stdout] | [INFO] [stdout] 3 | pub fn solve(problem: &Problem) -> Solution { [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `solve` [INFO] [stdout] --> src/ignore_unused.rs:5:8 [INFO] [stdout] | [INFO] [stdout] 5 | pub fn solve(problem: &Problem) -> Solution { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `score` [INFO] [stdout] --> src/score.rs:3:8 [INFO] [stdout] | [INFO] [stdout] 3 | pub fn score(problem: &crate::Problem, solution: &crate::Solution) -> usize { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `get_active_street` [INFO] [stdout] --> src/score.rs:17:8 [INFO] [stdout] | [INFO] [stdout] 17 | pub fn get_active_street(schedule: &Vec, current_time: usize) -> Option { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `step` [INFO] [stdout] --> src/score.rs:33:8 [INFO] [stdout] | [INFO] [stdout] 33 | pub fn step(problem: &crate::Problem, solution: &crate::Solution, current_time: usize, queue: &mut Vec>>... [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `solve` [INFO] [stdout] --> src/random.rs:6:8 [INFO] [stdout] | [INFO] [stdout] 6 | pub fn solve(problem: &Problem) -> Solution { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: build failed [INFO] [stderr] error: failed to migrate to next edition [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `cargo fix --edition --allow-no-vcs --allow-dirty --frozen --all --all-targets --message-format=json` (exit status: 101) [INFO] running `Command { std: "docker" "inspect" "559ecc0092d19fce86e7a39d2fc062d3813e7f4dedbb7601e7ab2d49f5d4211e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "559ecc0092d19fce86e7a39d2fc062d3813e7f4dedbb7601e7ab2d49f5d4211e", kill_on_drop: false }` [INFO] [stdout] 559ecc0092d19fce86e7a39d2fc062d3813e7f4dedbb7601e7ab2d49f5d4211e