[INFO] cloning repository https://github.com/lissitz/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/lissitz/aoc-2020" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flissitz%2Faoc-2020", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flissitz%2Faoc-2020'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 44460dffad73e09790b131364d7140396a6d96d8 [INFO] testing lissitz/aoc-2020 against 1.60.0 for beta-1.61-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flissitz%2Faoc-2020" "/workspace/builds/worker-97/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-97/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/lissitz/aoc-2020 on toolchain 1.60.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/lissitz/aoc-2020 [INFO] finished tweaking git repo https://github.com/lissitz/aoc-2020 [INFO] tweaked toml for git repo https://github.com/lissitz/aoc-2020 written to /workspace/builds/worker-97/source/Cargo.toml [INFO] crate git repo https://github.com/lissitz/aoc-2020 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "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-97/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-97/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 6f916f15cf1270bc1391b1767c46b258de61a3324d107c44231fccad19b023b7 [INFO] running `Command { std: "docker" "start" "-a" "6f916f15cf1270bc1391b1767c46b258de61a3324d107c44231fccad19b023b7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "6f916f15cf1270bc1391b1767c46b258de61a3324d107c44231fccad19b023b7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6f916f15cf1270bc1391b1767c46b258de61a3324d107c44231fccad19b023b7", kill_on_drop: false }` [INFO] [stdout] 6f916f15cf1270bc1391b1767c46b258de61a3324d107c44231fccad19b023b7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-97/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-97/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" "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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 3789e9968800899f0072c7dcbcee6ac1bb32a08aa4352346bbd83ef3191c734d [INFO] running `Command { std: "docker" "start" "-a" "3789e9968800899f0072c7dcbcee6ac1bb32a08aa4352346bbd83ef3191c734d", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling memchr v2.3.4 [INFO] [stderr] Compiling either v1.6.1 [INFO] [stderr] Compiling regex-syntax v0.6.21 [INFO] [stderr] Compiling itertools v0.9.0 [INFO] [stderr] Compiling aho-corasick v0.7.15 [INFO] [stderr] Compiling regex v1.4.2 [INFO] [stderr] Compiling aoc v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2m 51s [INFO] running `Command { std: "docker" "inspect" "3789e9968800899f0072c7dcbcee6ac1bb32a08aa4352346bbd83ef3191c734d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3789e9968800899f0072c7dcbcee6ac1bb32a08aa4352346bbd83ef3191c734d", kill_on_drop: false }` [INFO] [stdout] 3789e9968800899f0072c7dcbcee6ac1bb32a08aa4352346bbd83ef3191c734d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-97/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-97/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" "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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 99fda6c36bdc4e65ccff95580899f0264d5af447ff82d02f4a39e3989f3d735c [INFO] running `Command { std: "docker" "start" "-a" "99fda6c36bdc4e65ccff95580899f0264d5af447ff82d02f4a39e3989f3d735c", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling aoc v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `y` [INFO] [stdout] --> examples/24/main.rs:138:44 [INFO] [stdout] | [INFO] [stdout] 138 | fn _index(index: [usize; 2], x: usize, y: usize) -> usize { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_y` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `timestamp` [INFO] [stdout] --> examples/13/main.rs:16:9 [INFO] [stdout] | [INFO] [stdout] 16 | let timestamp = lines.next().unwrap().parse::().unwrap(); [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_timestamp` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `N` should have a snake case name [INFO] [stdout] --> examples/25/main.rs:4:9 [INFO] [stdout] | [INFO] [stdout] 4 | let N = 20201227; [INFO] [stdout] | ^ help: convert the identifier to snake case: `n` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `y` [INFO] [stdout] --> examples/20/main.rs:222:44 [INFO] [stdout] | [INFO] [stdout] 222 | fn _index(index: [usize; 2], x: usize, y: usize) -> usize { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_y` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` 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] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 2.71s [INFO] running `Command { std: "docker" "inspect" "99fda6c36bdc4e65ccff95580899f0264d5af447ff82d02f4a39e3989f3d735c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "99fda6c36bdc4e65ccff95580899f0264d5af447ff82d02f4a39e3989f3d735c", kill_on_drop: false }` [INFO] [stdout] 99fda6c36bdc4e65ccff95580899f0264d5af447ff82d02f4a39e3989f3d735c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-97/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-97/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" "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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] ace281c5cb30e1a4ca39f23fdab71c53ea5cdf8d28a139d3454123d4904c53f1 [INFO] running `Command { std: "docker" "start" "-a" "ace281c5cb30e1a4ca39f23fdab71c53ea5cdf8d28a139d3454123d4904c53f1", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] warning: variable `N` should have a snake case name [INFO] [stderr] --> examples/25/main.rs:4:9 [INFO] [stderr] | [INFO] [stderr] 4 | let N = 20201227; [INFO] [stderr] | ^ help: convert the identifier to snake case: `n` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_snake_case)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `aoc` (example "25") generated 1 warning [INFO] [stderr] warning: unused variable: `timestamp` [INFO] [stderr] --> examples/13/main.rs:16:9 [INFO] [stderr] | [INFO] [stderr] 16 | let timestamp = lines.next().unwrap().parse::().unwrap(); [INFO] [stderr] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_timestamp` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `y` [INFO] [stderr] --> examples/24/main.rs:138:44 [INFO] [stderr] | [INFO] [stderr] 138 | fn _index(index: [usize; 2], x: usize, y: usize) -> usize { [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_y` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `y` [INFO] [stderr] --> examples/20/main.rs:222:44 [INFO] [stderr] | [INFO] [stderr] 222 | fn _index(index: [usize; 2], x: usize, y: usize) -> usize { [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_y` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `aoc` (example "13") generated 1 warning [INFO] [stderr] warning: `aoc` (example "24") generated 1 warning [INFO] [stderr] warning: `aoc` (example "20") generated 1 warning [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 3.78s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/aoc-22c0632a2c998e0a) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "ace281c5cb30e1a4ca39f23fdab71c53ea5cdf8d28a139d3454123d4904c53f1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ace281c5cb30e1a4ca39f23fdab71c53ea5cdf8d28a139d3454123d4904c53f1", kill_on_drop: false }` [INFO] [stdout] ace281c5cb30e1a4ca39f23fdab71c53ea5cdf8d28a139d3454123d4904c53f1