[INFO] updating cached repository https://github.com/fpapado/aoc-2019-rust
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"`
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] fcef0318a365083eb4a1b8f27817693940d8f46c
[INFO] testing fpapado/aoc-2019-rust against beta-2020-06-03 for beta-1.45-1
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffpapado%2Faoc-2019-rust" "/workspace/builds/worker-7/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/fpapado/aoc-2019-rust on toolchain beta-2020-06-03
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/fpapado/aoc-2019-rust
[INFO] finished tweaking git repo https://github.com/fpapado/aoc-2019-rust
[INFO] tweaked toml for git repo https://github.com/fpapado/aoc-2019-rust written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] crate git repo https://github.com/fpapado/aoc-2019-rust already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "build" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 17b3eef2f38ee5b494bb61a77b57a53439d50835acea4026e07914f7b85ed8b6
[INFO] running `"docker" "start" "-a" "17b3eef2f38ee5b494bb61a77b57a53439d50835acea4026e07914f7b85ed8b6"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling either v1.5.3
[INFO] [stderr]    Compiling itertools v0.8.2
[INFO] [stderr]    Compiling aoc-2019-rust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unused variable: `opcode`
[INFO] [stderr]    --> src/day2.rs:150:25
[INFO] [stderr]     |
[INFO] [stderr] 150 |         OpCode::Unknown(opcode) => Err(ProcessingError),
[INFO] [stderr]     |                         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_opcode`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.36s
[INFO] running `"docker" "inspect" "17b3eef2f38ee5b494bb61a77b57a53439d50835acea4026e07914f7b85ed8b6"`
[INFO] running `"docker" "rm" "-f" "17b3eef2f38ee5b494bb61a77b57a53439d50835acea4026e07914f7b85ed8b6"`
[INFO] [stdout] 17b3eef2f38ee5b494bb61a77b57a53439d50835acea4026e07914f7b85ed8b6
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "test" "--frozen" "--no-run"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] b27f5dd3612686b79ad9fac2d3b00dbbc1ebfc6fd31b3018e52feded07ec3199
[INFO] running `"docker" "start" "-a" "b27f5dd3612686b79ad9fac2d3b00dbbc1ebfc6fd31b3018e52feded07ec3199"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling aoc-2019-rust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unused variable: `opcode`
[INFO] [stderr]    --> src/day2.rs:150:25
[INFO] [stderr]     |
[INFO] [stderr] 150 |         OpCode::Unknown(opcode) => Err(ProcessingError),
[INFO] [stderr]     |                         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_opcode`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.88s
[INFO] running `"docker" "inspect" "b27f5dd3612686b79ad9fac2d3b00dbbc1ebfc6fd31b3018e52feded07ec3199"`
[INFO] running `"docker" "rm" "-f" "b27f5dd3612686b79ad9fac2d3b00dbbc1ebfc6fd31b3018e52feded07ec3199"`
[INFO] [stdout] b27f5dd3612686b79ad9fac2d3b00dbbc1ebfc6fd31b3018e52feded07ec3199
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "test" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 4942abdd4ddbe996e4828e58d4898711b5ab23bebc587703931da4b72ad57d36
[INFO] running `"docker" "start" "-a" "4942abdd4ddbe996e4828e58d4898711b5ab23bebc587703931da4b72ad57d36"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr] warning: unused variable: `opcode`
[INFO] [stderr]    --> src/day2.rs:150:25
[INFO] [stderr]     |
[INFO] [stderr] 150 |         OpCode::Unknown(opcode) => Err(ProcessingError),
[INFO] [stderr]     |                         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_opcode`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/aoc_2019_rust-1e3b036c405e11e5
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test day1::tests::test_calculate_fuel_with_residual ... ok
[INFO] [stdout] test day2::tests::test_process ... ok
[INFO] [stdout] test day1::tests::test_calculate_fuel ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "4942abdd4ddbe996e4828e58d4898711b5ab23bebc587703931da4b72ad57d36"`
[INFO] running `"docker" "rm" "-f" "4942abdd4ddbe996e4828e58d4898711b5ab23bebc587703931da4b72ad57d36"`
[INFO] [stdout] 4942abdd4ddbe996e4828e58d4898711b5ab23bebc587703931da4b72ad57d36