[INFO] updating cached repository https://github.com/ajmorton/advent_of_code_2019
[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] e0c4579e64c6054d608b61d4bc353e9015d3c844
[INFO] testing ajmorton/advent_of_code_2019 against 1.44.0 for beta-1.45-1
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fajmorton%2Fadvent_of_code_2019" "/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/ajmorton/advent_of_code_2019 on toolchain 1.44.0
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/ajmorton/advent_of_code_2019
[INFO] finished tweaking git repo https://github.com/ajmorton/advent_of_code_2019
[INFO] tweaked toml for git repo https://github.com/ajmorton/advent_of_code_2019 written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] crate git repo https://github.com/ajmorton/advent_of_code_2019 already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "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" "+1.44.0" "build" "--frozen"`
[INFO] [stdout] 7451d1babe84e4782785260a1dead5fba01a02f18b3ae1a22b6e560b550963ec
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `"docker" "start" "-a" "7451d1babe84e4782785260a1dead5fba01a02f18b3ae1a22b6e560b550963ec"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling num-traits v0.2.10
[INFO] [stderr]    Compiling num-iter v0.1.39
[INFO] [stderr]    Compiling num-complex v0.2.3
[INFO] [stderr]    Compiling ncurses v5.99.0
[INFO] [stderr]    Compiling scan_fmt v0.2.4
[INFO] [stderr]    Compiling num-integer v0.1.41
[INFO] [stderr]    Compiling num-bigint v0.2.3
[INFO] [stderr]    Compiling num-rational v0.2.2
[INFO] [stderr]    Compiling num v0.2.0
[INFO] [stderr]    Compiling advent_of_code v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 15.07s
[INFO] running `"docker" "inspect" "7451d1babe84e4782785260a1dead5fba01a02f18b3ae1a22b6e560b550963ec"`
[INFO] running `"docker" "rm" "-f" "7451d1babe84e4782785260a1dead5fba01a02f18b3ae1a22b6e560b550963ec"`
[INFO] [stdout] 7451d1babe84e4782785260a1dead5fba01a02f18b3ae1a22b6e560b550963ec
[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" "+1.44.0" "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] 0d2c6190d715ae01db57fd981535ca50af87bdef2672c160ce5c891a6e8873c8
[INFO] running `"docker" "start" "-a" "0d2c6190d715ae01db57fd981535ca50af87bdef2672c160ce5c891a6e8873c8"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling advent_of_code v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.77s
[INFO] running `"docker" "inspect" "0d2c6190d715ae01db57fd981535ca50af87bdef2672c160ce5c891a6e8873c8"`
[INFO] running `"docker" "rm" "-f" "0d2c6190d715ae01db57fd981535ca50af87bdef2672c160ce5c891a6e8873c8"`
[INFO] [stdout] 0d2c6190d715ae01db57fd981535ca50af87bdef2672c160ce5c891a6e8873c8
[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" "+1.44.0" "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] 34c1a3ccfbf3899c1878b4be467114bbf0ee3fdaa7ec49a1f6e81e6b22d5f6a0
[INFO] running `"docker" "start" "-a" "34c1a3ccfbf3899c1878b4be467114bbf0ee3fdaa7ec49a1f6e81e6b22d5f6a0"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.46s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/advent_of_code-0a808f808e563c4e
[INFO] [stdout] 
[INFO] [stdout] running 23 tests
[INFO] [stdout] test day_1::problem_2 ... ok
[INFO] [stdout] test day_1::problem_1 ... ok
[INFO] [stdout] test day_4::problem_1 ... ok
[INFO] [stdout] test day_12::problem_1 ... ok
[INFO] [stdout] test day_7::perms ... ok
[INFO] [stdout] test day_4::problem_2 ... ok
[INFO] [stdout] test day_2::problem_1 ... ok
[INFO] [stdout] test day_5::problem_1 ... ok
[INFO] [stdout] test day_5::problem_2 ... ok
[INFO] [stdout] test int_computer::int_computer_jump_tests ... ok
[INFO] [stdout] test day_11::problem_2 ... ok
[INFO] [stdout] test day_8::problem_2 ... ok
[INFO] [stdout] test day_9::problem_1 ... ok
[INFO] [stdout] test day_8::problem_1 ... ok
[INFO] [stdout] test day_13::problem_1 ... ok
[INFO] [stdout] test day_11::problem_1 ... ok
[INFO] [stdout] test day_3::problem_1 ... ok
[INFO] [stdout] test day_7::problem_2 ... ok
[INFO] [stdout] test day_7::problem_1 ... ok
[INFO] [stdout] test day_3::problem_2 ... ok
[INFO] [stdout] test day_9::problem_2 ... ok
[INFO] [stdout] test day_13::problem_2 ... ok
[INFO] [stdout] test day_2::problem_2 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 23 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "34c1a3ccfbf3899c1878b4be467114bbf0ee3fdaa7ec49a1f6e81e6b22d5f6a0"`
[INFO] running `"docker" "rm" "-f" "34c1a3ccfbf3899c1878b4be467114bbf0ee3fdaa7ec49a1f6e81e6b22d5f6a0"`
[INFO] [stdout] 34c1a3ccfbf3899c1878b4be467114bbf0ee3fdaa7ec49a1f6e81e6b22d5f6a0