[INFO] cloning repository https://github.com/dstoeckel/aoc-2019 [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/dstoeckel/aoc-2019" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdstoeckel%2Faoc-2019", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdstoeckel%2Faoc-2019'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 08a864e21b49c17000114535beeeecdf6bdb94cd [INFO] checking dstoeckel/aoc-2019 against try#a7a572ce3edd6d476191fbfe92c9c1986e009b34 for pr-87190-3 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdstoeckel%2Faoc-2019" "/workspace/builds/worker-106/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-106/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/dstoeckel/aoc-2019 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/dstoeckel/aoc-2019 [INFO] finished tweaking git repo https://github.com/dstoeckel/aoc-2019 [INFO] tweaked toml for git repo https://github.com/dstoeckel/aoc-2019 written to /workspace/builds/worker-106/source/Cargo.toml [INFO] crate git repo https://github.com/dstoeckel/aoc-2019 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-106/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-106/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] 027221d8d7427f36d07607de8ee464d071a3cfc0b7c476cef8450b62f2f8cdf1 [INFO] running `Command { std: "docker" "start" "-a" "027221d8d7427f36d07607de8ee464d071a3cfc0b7c476cef8450b62f2f8cdf1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "027221d8d7427f36d07607de8ee464d071a3cfc0b7c476cef8450b62f2f8cdf1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "027221d8d7427f36d07607de8ee464d071a3cfc0b7c476cef8450b62f2f8cdf1", kill_on_drop: false }` [INFO] [stdout] 027221d8d7427f36d07607de8ee464d071a3cfc0b7c476cef8450b62f2f8cdf1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-106/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-106/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] 70ad069bbfe8837ece11a78d8f5e06063ae33f9b015541cadb23f515dbe8d80a [INFO] running `Command { std: "docker" "start" "-a" "70ad069bbfe8837ece11a78d8f5e06063ae33f9b015541cadb23f515dbe8d80a", kill_on_drop: false }` [INFO] [stderr] Copying to /tmp/fixit [INFO] [stderr] Running `cargo fix --edition` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling memchr v2.3.2 [INFO] [stderr] Checking regex-syntax v0.6.14 [INFO] [stderr] Checking aho-corasick v0.7.8 [INFO] [stderr] Checking regex v1.3.4 [INFO] [stderr] Checking aoc-2019 v0.1.0 (/tmp/fixit) [INFO] [stderr] Migrating src/intcode.rs from 2018 edition to 2021 [INFO] [stderr] Migrating src/20-donut.rs from 2018 edition to 2021 [INFO] [stderr] Migrating src/01-fuel.rs from 2018 edition to 2021 [INFO] [stderr] Migrating src/06-orbit.rs from 2018 edition to 2021 [INFO] [stderr] Migrating src/04-passcode.rs from 2018 edition to 2021 [INFO] [stderr] Migrating src/08-sif.rs from 2018 edition to 2021 [INFO] [stderr] Migrating src/16-fft.rs from 2018 edition to 2021 [INFO] [stderr] Migrating src/17-scaffold.rs from 2018 edition to 2021 [INFO] [stderr] Migrating src/25-santa.rs from 2018 edition to 2021 [INFO] [stderr] Migrating src/09-boost.rs from 2018 edition to 2021 [INFO] [stderr] Migrating src/13-arcade.rs from 2018 edition to 2021 [INFO] [stderr] Migrating src/22-shuffle.rs from 2018 edition to 2021 [INFO] [stderr] Migrating src/18-keys.rs from 2018 edition to 2021 [INFO] [stderr] Migrating src/12-gravity.rs from 2018 edition to 2021 [INFO] [stderr] Migrating src/02-intcode.rs from 2018 edition to 2021 [INFO] [stderr] Migrating src/19-tractor.rs from 2018 edition to 2021 [INFO] [stderr] Migrating src/21-spring.rs from 2018 edition to 2021 [INFO] [stderr] Migrating src/05-intcode.rs from 2018 edition to 2021 [INFO] [stderr] Migrating src/24-bugs.rs from 2018 edition to 2021 [INFO] [stderr] Migrating src/11-robot.rs from 2018 edition to 2021 [INFO] [stderr] Migrating src/15-oxygen.rs from 2018 edition to 2021 [INFO] [stderr] Migrating src/03-intersection.rs from 2018 edition to 2021 [INFO] [stderr] Migrating src/23-network.rs from 2018 edition to 2021 [INFO] [stderr] Migrating src/10-asteroids.rs from 2018 edition to 2021 [INFO] [stderr] Migrating src/14-refinery.rs from 2018 edition to 2021 [INFO] [stderr] Migrating src/07-amplifier.rs from 2018 edition to 2021 [INFO] [stdout] warning: function is never used: `test_example_large` [INFO] [stdout] --> src/20-donut.rs:5:4 [INFO] [stdout] | [INFO] [stdout] 5 | fn test_example_large() { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Fixed src/16-fft.rs (1 fix) [INFO] [stdout] warning: function is never used: `test_example_large` [INFO] [stdout] --> src/20-donut.rs:5:4 [INFO] [stdout] | [INFO] [stdout] 5 | fn test_example_large() { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Fixed src/24-bugs.rs (1 fix) [INFO] [stdout] warning: function is never used: `fft` [INFO] [stdout] --> src/16-fft.rs:69:4 [INFO] [stdout] | [INFO] [stdout] 69 | fn fft(mut a: Vec, nphases: usize) -> Vec { [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 23.95s [INFO] [stderr] Running `cargo check` to verify 2021 [INFO] [stderr] Checking aoc-2019 v0.1.0 (/tmp/fixit) [INFO] [stdout] warning: function is never used: `test_example_large` [INFO] [stdout] --> src/20-donut.rs:5:4 [INFO] [stdout] | [INFO] [stdout] 5 | fn test_example_large() { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `fft` [INFO] [stdout] --> src/16-fft.rs:69:4 [INFO] [stdout] | [INFO] [stdout] 69 | fn fft(mut a: Vec, nphases: usize) -> Vec { [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `test_example_large` [INFO] [stdout] --> src/20-donut.rs:5:4 [INFO] [stdout] | [INFO] [stdout] 5 | fn test_example_large() { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.77s [INFO] running `Command { std: "docker" "inspect" "70ad069bbfe8837ece11a78d8f5e06063ae33f9b015541cadb23f515dbe8d80a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "70ad069bbfe8837ece11a78d8f5e06063ae33f9b015541cadb23f515dbe8d80a", kill_on_drop: false }` [INFO] [stdout] 70ad069bbfe8837ece11a78d8f5e06063ae33f9b015541cadb23f515dbe8d80a