[INFO] cloning repository https://github.com/azdavis/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/azdavis/advent-of-code" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fazdavis%2Fadvent-of-code", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fazdavis%2Fadvent-of-code'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 3831a37232b70f49292d3fe618bb2dff9f8cae81
[INFO] testing azdavis/advent-of-code against master#432e145bd5a974c5b6f4dd9b352891bd7502b69d for pr-87041
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fazdavis%2Fadvent-of-code" "/workspace/builds/worker-5/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/azdavis/advent-of-code on toolchain 432e145bd5a974c5b6f4dd9b352891bd7502b69d
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/azdavis/advent-of-code
[INFO] finished tweaking git repo https://github.com/azdavis/advent-of-code
[INFO] tweaked toml for git repo https://github.com/azdavis/advent-of-code written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] crate git repo https://github.com/azdavis/advent-of-code already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 46034fd96a60f451c24c9cdd0aa20d7709a418728d9dfb32992ef9b72f8dd411
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "46034fd96a60f451c24c9cdd0aa20d7709a418728d9dfb32992ef9b72f8dd411", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "46034fd96a60f451c24c9cdd0aa20d7709a418728d9dfb32992ef9b72f8dd411", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "46034fd96a60f451c24c9cdd0aa20d7709a418728d9dfb32992ef9b72f8dd411", kill_on_drop: false }`
[INFO] [stdout] 46034fd96a60f451c24c9cdd0aa20d7709a418728d9dfb32992ef9b72f8dd411
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 780925fcc18d5b002c6fcde0dbcc9b1e8b32bf96752a73f4ba203c1fa8b90cc8
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "780925fcc18d5b002c6fcde0dbcc9b1e8b32bf96752a73f4ba203c1fa8b90cc8", kill_on_drop: false }`
[INFO] [stderr]    Compiling memchr v2.3.4
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling once_cell v1.5.2
[INFO] [stderr]    Compiling float-ord v0.2.0
[INFO] [stderr]    Compiling maplit v1.0.2
[INFO] [stderr]    Compiling thread_local v1.0.1
[INFO] [stderr]    Compiling aho-corasick v0.7.15
[INFO] [stderr]    Compiling regex v1.4.2
[INFO] [stderr]    Compiling helpers v0.1.0 (/opt/rustwide/workdir/helpers)
[INFO] [stderr]    Compiling y2020 v0.1.0 (/opt/rustwide/workdir/years/y2020)
[INFO] [stderr]    Compiling y2019 v0.1.0 (/opt/rustwide/workdir/years/y2019)
[INFO] [stderr]    Compiling runner v0.1.0 (/opt/rustwide/workdir/runner)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 11.72s
[INFO] running `Command { std: "docker" "inspect" "780925fcc18d5b002c6fcde0dbcc9b1e8b32bf96752a73f4ba203c1fa8b90cc8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "780925fcc18d5b002c6fcde0dbcc9b1e8b32bf96752a73f4ba203c1fa8b90cc8", kill_on_drop: false }`
[INFO] [stdout] 780925fcc18d5b002c6fcde0dbcc9b1e8b32bf96752a73f4ba203c1fa8b90cc8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 7697941f7e803c5edfbb719fa62da1a48cea2a30db958321ab8e4b96b1816913
[INFO] running `Command { std: "docker" "start" "-a" "7697941f7e803c5edfbb719fa62da1a48cea2a30db958321ab8e4b96b1816913", kill_on_drop: false }`
[INFO] [stderr]    Compiling helpers v0.1.0 (/opt/rustwide/workdir/helpers)
[INFO] [stderr]    Compiling y2019 v0.1.0 (/opt/rustwide/workdir/years/y2019)
[INFO] [stderr]    Compiling y2020 v0.1.0 (/opt/rustwide/workdir/years/y2020)
[INFO] [stderr]    Compiling runner v0.1.0 (/opt/rustwide/workdir/runner)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 10.10s
[INFO] running `Command { std: "docker" "inspect" "7697941f7e803c5edfbb719fa62da1a48cea2a30db958321ab8e4b96b1816913", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7697941f7e803c5edfbb719fa62da1a48cea2a30db958321ab8e4b96b1816913", kill_on_drop: false }`
[INFO] [stdout] 7697941f7e803c5edfbb719fa62da1a48cea2a30db958321ab8e4b96b1816913
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 0dfea213150f6e77a4de471b12da29eafd12d651d029c6d75070377be4e806b9
[INFO] running `Command { std: "docker" "start" "-a" "0dfea213150f6e77a4de471b12da29eafd12d651d029c6d75070377be4e806b9", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stdout] running 10 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/helpers-e6af0be23990a062)
[INFO] [stdout] test bit_set::t ... ok
[INFO] [stdout] test ceil_div::t ... ok
[INFO] [stdout] test matrix::t_transpose ... ok
[INFO] [stdout] test compass::t ... ok
[INFO] [stdout] test digits::tests::t ... ok
[INFO] [stdout] test infinitable::add ... ok
[INFO] [stdout] test gcd::t ... ok
[INFO] [stdout] test infinitable::partial_ord ... ok
[INFO] [stdout] test matrix::t_rotate_left ... ok
[INFO] [stdout] test permute::t ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/runner-f19afbd6e0003e17)
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/y2019-52ef7ff54391eb5f)
[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 28 tests
[INFO] [stdout] test d01::t ... ok
[INFO] [stdout] test d06::elem_cmp ... ok
[INFO] [stdout] test d12::t_p1 ... ok
[INFO] [stdout] test d05::t ... ok
[INFO] [stdout] test d14::t_p1 ... ok
[INFO] [stdout] test d08::t ... ok
[INFO] [stdout] test d14::t_p2 ... ok
[INFO] [stdout] test d16::t_p1 ... ok
[INFO] [stdout] test d16::t_pat_digit ... ok
[INFO] [stdout] test d14::t ... ok
[INFO] [stdout] test d18::t_p1 ... ok
[INFO] [stdout] test d18::t_p2 ... ok
[INFO] [stdout] test d12::t_p2 ... ok
[INFO] [stdout] test intcode::tests::cmp_8 ... ok
[INFO] [stdout] test d06::t ... ok
[INFO] [stdout] test d07::t ... ok
[INFO] [stdout] test d04::t ... ok
[INFO] [stdout] test d10::t ... ok
[INFO] [stdout] test d11::t ... ok
[INFO] [stdout] test d15::t ... ok
[INFO] [stdout] test d02::t ... ok
[INFO] [stdout] test d09::t ... ok
[INFO] [stdout] test d12::t ... ok
[INFO] [stdout] test d17::t ... ok
[INFO] [stdout] test d03::t ... ok
[INFO] [stdout] test d13::t ... ok
[INFO] [stdout] test d16::t ... ok
[INFO] [stdout] test d18::t has been running for over 60 seconds
[INFO] [stdout] test d18::t ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 28 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 62.77s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/y2020-8559f0bc9cdb4d21)
[INFO] [stdout] 
[INFO] [stdout] running 35 tests
[INFO] [stdout] test d03::t ... ok
[INFO] [stdout] test d13::t ... ok
[INFO] [stdout] test d10::t ... ok
[INFO] [stdout] test d05::t ... ok
[INFO] [stdout] test d12::t ... ok
[INFO] [stdout] test d18::t_p2 ... ok
[INFO] [stdout] test d18::t_p1 ... ok
[INFO] [stdout] test d04::t ... ok
[INFO] [stdout] test d18::t ... ok
[INFO] [stdout] test d15::t_p1 ... ok
[INFO] [stdout] test d16::t ... ok
[INFO] [stdout] test d22::t_p2 ... ok
[INFO] [stdout] test d07::t ... ok
[INFO] [stdout] test d23::tests::t_mk_map_p1 ... ok
[INFO] [stdout] test d22::t_p2_infinite ... ok
[INFO] [stdout] test d09::t ... ok
[INFO] [stdout] test d23::tests::t_p1 ... ok
[INFO] [stdout] test d01::t ... ok
[INFO] [stdout] test d08::t ... ok
[INFO] [stdout] test d25::t_p1 ... ok
[INFO] [stdout] test d06::t ... ok
[INFO] [stdout] test d02::t ... ok
[INFO] [stdout] test d21::t ... ok
[INFO] [stdout] test d23::tests::t_mk_map_p2 ... ok
[INFO] [stdout] test d14::t ... ok
[INFO] [stdout] test d19::t ... ok
[INFO] [stdout] test d25::t ... ok
[INFO] [stdout] test d11::t ... ok
[INFO] [stdout] test d24::t ... ok
[INFO] [stdout] test d22::t ... ok
[INFO] [stdout] test d15::t has been running for over 60 seconds
[INFO] [stdout] test d17::t has been running for over 60 seconds
[INFO] [stdout] test d20::t has been running for over 60 seconds
[INFO] [stdout] test d23::t has been running for over 60 seconds
[INFO] [stdout] test d23::tests::t_p2 has been running for over 60 seconds
[INFO] [stdout] test d23::t ... ok
[INFO] [stdout] test d23::tests::t_p2 ... ok
[INFO] [stdout] test d17::t ... ok
[INFO] [stdout] test d20::t ... ok
[INFO] [stdout] test d15::t ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 35 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 90.42s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests helpers
[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]    Doc-tests y2019
[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]    Doc-tests y2020
[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" "0dfea213150f6e77a4de471b12da29eafd12d651d029c6d75070377be4e806b9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0dfea213150f6e77a4de471b12da29eafd12d651d029c6d75070377be4e806b9", kill_on_drop: false }`
[INFO] [stdout] 0dfea213150f6e77a4de471b12da29eafd12d651d029c6d75070377be4e806b9