[INFO] cloning repository https://github.com/leighwaller/advent-of-code [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/leighwaller/advent-of-code" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fleighwaller%2Fadvent-of-code", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fleighwaller%2Fadvent-of-code'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 137fe9fcb1f33464eb3afea9c751028548ba3203 [INFO] testing leighwaller/advent-of-code against master#a77da2d454e6caa227a85b16410b95f93495e7e0 for pr-91031 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fleighwaller%2Fadvent-of-code" "/workspace/builds/worker-41/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-41/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/leighwaller/advent-of-code on toolchain a77da2d454e6caa227a85b16410b95f93495e7e0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/leighwaller/advent-of-code [INFO] finished tweaking git repo https://github.com/leighwaller/advent-of-code [INFO] tweaked toml for git repo https://github.com/leighwaller/advent-of-code written to /workspace/builds/worker-41/source/Cargo.toml [INFO] crate git repo https://github.com/leighwaller/advent-of-code already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "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-41/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-41/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 7f9588fd8c60e19c93b24645db97dc9a71205ea43dfc2fc2346fd351b7b45b98 [INFO] running `Command { std: "docker" "start" "-a" "7f9588fd8c60e19c93b24645db97dc9a71205ea43dfc2fc2346fd351b7b45b98", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "7f9588fd8c60e19c93b24645db97dc9a71205ea43dfc2fc2346fd351b7b45b98", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7f9588fd8c60e19c93b24645db97dc9a71205ea43dfc2fc2346fd351b7b45b98", kill_on_drop: false }` [INFO] [stdout] 7f9588fd8c60e19c93b24645db97dc9a71205ea43dfc2fc2346fd351b7b45b98 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-41/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-41/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 9b549e56b5be0a2320f431086d0aaa9941731f14c070ade951cb47a5bd2fbd1a [INFO] running `Command { std: "docker" "start" "-a" "9b549e56b5be0a2320f431086d0aaa9941731f14c070ade951cb47a5bd2fbd1a", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling libc v0.2.66 [INFO] [stderr] Compiling day-2 v0.1.0 (/opt/rustwide/workdir/day-2) [INFO] [stderr] Compiling day-3 v0.1.0 (/opt/rustwide/workdir/day-3) [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> day-2/src/main.rs:35:5 [INFO] [stdout] | [INFO] [stdout] 35 | File::open(path).unwrap().read_to_string(&mut line); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling rand v0.4.6 [INFO] [stderr] Compiling rand v0.3.23 [INFO] [stderr] Compiling libmath v0.2.1 [INFO] [stderr] Compiling day-1 v0.1.0 (/opt/rustwide/workdir/day-1) [INFO] [stdout] warning: unused import: `std::ops::Add` [INFO] [stdout] --> day-1/src/main.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use std::ops::Add; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` 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 45.33s [INFO] running `Command { std: "docker" "inspect" "9b549e56b5be0a2320f431086d0aaa9941731f14c070ade951cb47a5bd2fbd1a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9b549e56b5be0a2320f431086d0aaa9941731f14c070ade951cb47a5bd2fbd1a", kill_on_drop: false }` [INFO] [stdout] 9b549e56b5be0a2320f431086d0aaa9941731f14c070ade951cb47a5bd2fbd1a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-41/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-41/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 8277709d513d0377aeea42b38d017b9aa36788fe29a714a1fabfdb57a3d51286 [INFO] running `Command { std: "docker" "start" "-a" "8277709d513d0377aeea42b38d017b9aa36788fe29a714a1fabfdb57a3d51286", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling day-2 v0.1.0 (/opt/rustwide/workdir/day-2) [INFO] [stderr] Compiling day-3 v0.1.0 (/opt/rustwide/workdir/day-3) [INFO] [stderr] Compiling day-1 v0.1.0 (/opt/rustwide/workdir/day-1) [INFO] [stdout] warning: unused import: `std::ops::Add` [INFO] [stdout] --> day-1/src/main.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use std::ops::Add; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> day-2/src/main.rs:35:5 [INFO] [stdout] | [INFO] [stdout] 35 | File::open(path).unwrap().read_to_string(&mut line); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [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 1.03s [INFO] running `Command { std: "docker" "inspect" "8277709d513d0377aeea42b38d017b9aa36788fe29a714a1fabfdb57a3d51286", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8277709d513d0377aeea42b38d017b9aa36788fe29a714a1fabfdb57a3d51286", kill_on_drop: false }` [INFO] [stdout] 8277709d513d0377aeea42b38d017b9aa36788fe29a714a1fabfdb57a3d51286 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-41/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-41/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 421a4add665c4045522a0774ad1c4f6a3ddbb1a1803333f6c55200b508e89b65 [INFO] running `Command { std: "docker" "start" "-a" "421a4add665c4045522a0774ad1c4f6a3ddbb1a1803333f6c55200b508e89b65", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> day-2/src/main.rs:35:5 [INFO] [stderr] | [INFO] [stderr] 35 | File::open(path).unwrap().read_to_string(&mut line); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: `day-2` (bin "day-2" test) generated 1 warning [INFO] [stderr] warning: unused import: `std::ops::Add` [INFO] [stderr] --> day-1/src/main.rs:4:5 [INFO] [stderr] | [INFO] [stderr] 4 | use std::ops::Add; [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `day-1` (bin "day-1" test) generated 1 warning [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 4.65s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/day_1-dc4b5c8c3623e67e) [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] [stderr] Running unittests (/opt/rustwide/target/debug/deps/day_2-f4ec0ad4ac352657) [INFO] [stdout] [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/day_3-e77c1d0bde35c5bf) [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] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test tests::should_calculate_distance_example1 ... ok [INFO] [stdout] test tests::should_calculate_distance_example2 ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "421a4add665c4045522a0774ad1c4f6a3ddbb1a1803333f6c55200b508e89b65", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "421a4add665c4045522a0774ad1c4f6a3ddbb1a1803333f6c55200b508e89b65", kill_on_drop: false }` [INFO] [stdout] 421a4add665c4045522a0774ad1c4f6a3ddbb1a1803333f6c55200b508e89b65