[INFO] cloning repository https://github.com/sastels/advent-of-code-2020
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/sastels/advent-of-code-2020" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsastels%2Fadvent-of-code-2020", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsastels%2Fadvent-of-code-2020'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 1c03036f0892062533d0325fd687efd78cfec594
[INFO] testing sastels/advent-of-code-2020 against beta-2022-04-10 for beta-1.61-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsastels%2Fadvent-of-code-2020" "/workspace/builds/worker-6/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/sastels/advent-of-code-2020 on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/sastels/advent-of-code-2020
[INFO] finished tweaking git repo https://github.com/sastels/advent-of-code-2020
[INFO] tweaked toml for git repo https://github.com/sastels/advent-of-code-2020 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] crate git repo https://github.com/sastels/advent-of-code-2020 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 17748c382c5d54b59e00b69eb554e2e3dd0f52c3ddb178f0e9da4d954d6b87e5
[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" "17748c382c5d54b59e00b69eb554e2e3dd0f52c3ddb178f0e9da4d954d6b87e5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "17748c382c5d54b59e00b69eb554e2e3dd0f52c3ddb178f0e9da4d954d6b87e5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "17748c382c5d54b59e00b69eb554e2e3dd0f52c3ddb178f0e9da4d954d6b87e5", kill_on_drop: false }`
[INFO] [stdout] 17748c382c5d54b59e00b69eb554e2e3dd0f52c3ddb178f0e9da4d954d6b87e5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--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] 87dcf32c3b175eca7e03d3a468a5d45cefa273850db4c772e927a916d9c3c7ad
[INFO] running `Command { std: "docker" "start" "-a" "87dcf32c3b175eca7e03d3a468a5d45cefa273850db4c772e927a916d9c3c7ad", kill_on_drop: false }`
[INFO] [stderr]    Compiling bit-vec v0.6.3
[INFO] [stderr]    Compiling advent_2020 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.40s
[INFO] running `Command { std: "docker" "inspect" "87dcf32c3b175eca7e03d3a468a5d45cefa273850db4c772e927a916d9c3c7ad", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "87dcf32c3b175eca7e03d3a468a5d45cefa273850db4c772e927a916d9c3c7ad", kill_on_drop: false }`
[INFO] [stdout] 87dcf32c3b175eca7e03d3a468a5d45cefa273850db4c772e927a916d9c3c7ad
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "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] cfcf2dc161b8eba56cb3b90cedf677d06cd3f244eb97f07470400932ac992a5f
[INFO] running `Command { std: "docker" "start" "-a" "cfcf2dc161b8eba56cb3b90cedf677d06cd3f244eb97f07470400932ac992a5f", kill_on_drop: false }`
[INFO] [stderr]    Compiling advent_2020 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] error: could not compile `advent_2020`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustc --crate-name advent_2020 --edition=2018 src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 --test -C metadata=c8197f22fa9a32cc -C extra-filename=-c8197f22fa9a32cc --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern bit_vec=/opt/rustwide/target/debug/deps/libbit_vec-11b3c2b459f7d1bb.rlib --extern itertools=/opt/rustwide/target/debug/deps/libitertools-26ded0679b1c8c41.rlib --extern regex=/opt/rustwide/target/debug/deps/libregex-9101c68c43db5b5c.rlib --cap-lints=warn` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `advent_2020`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustc --crate-name utils --edition=2018 tests/utils.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 --test -C metadata=a649c6f2e0883861 -C extra-filename=-a649c6f2e0883861 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern advent_2020=/opt/rustwide/target/debug/deps/libadvent_2020-012e68f7e73e9e17.rlib --extern bit_vec=/opt/rustwide/target/debug/deps/libbit_vec-11b3c2b459f7d1bb.rlib --extern itertools=/opt/rustwide/target/debug/deps/libitertools-26ded0679b1c8c41.rlib --extern regex=/opt/rustwide/target/debug/deps/libregex-9101c68c43db5b5c.rlib --cap-lints=warn` (signal: 9, SIGKILL: kill)
[INFO] [stderr] error: could not compile `advent_2020`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustc --crate-name day4 --edition=2018 tests/day4.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 --test -C metadata=57103b562da1aaf8 -C extra-filename=-57103b562da1aaf8 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern advent_2020=/opt/rustwide/target/debug/deps/libadvent_2020-012e68f7e73e9e17.rlib --extern bit_vec=/opt/rustwide/target/debug/deps/libbit_vec-11b3c2b459f7d1bb.rlib --extern itertools=/opt/rustwide/target/debug/deps/libitertools-26ded0679b1c8c41.rlib --extern regex=/opt/rustwide/target/debug/deps/libregex-9101c68c43db5b5c.rlib --cap-lints=warn` (signal: 9, SIGKILL: kill)
[INFO] [stderr] error: could not compile `advent_2020`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustc --crate-name day8 --edition=2018 tests/day8.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 --test -C metadata=5f94552b70bddad7 -C extra-filename=-5f94552b70bddad7 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern advent_2020=/opt/rustwide/target/debug/deps/libadvent_2020-012e68f7e73e9e17.rlib --extern bit_vec=/opt/rustwide/target/debug/deps/libbit_vec-11b3c2b459f7d1bb.rlib --extern itertools=/opt/rustwide/target/debug/deps/libitertools-26ded0679b1c8c41.rlib --extern regex=/opt/rustwide/target/debug/deps/libregex-9101c68c43db5b5c.rlib --cap-lints=warn` (signal: 9, SIGKILL: kill)
[INFO] [stderr] error: could not compile `advent_2020`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustc --crate-name day14 --edition=2018 tests/day14.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 --test -C metadata=50a8f8fdcc42a0f1 -C extra-filename=-50a8f8fdcc42a0f1 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern advent_2020=/opt/rustwide/target/debug/deps/libadvent_2020-012e68f7e73e9e17.rlib --extern bit_vec=/opt/rustwide/target/debug/deps/libbit_vec-11b3c2b459f7d1bb.rlib --extern itertools=/opt/rustwide/target/debug/deps/libitertools-26ded0679b1c8c41.rlib --extern regex=/opt/rustwide/target/debug/deps/libregex-9101c68c43db5b5c.rlib --cap-lints=warn` (signal: 9, SIGKILL: kill)
[INFO] [stderr] error: could not compile `advent_2020`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustc --crate-name day19 --edition=2018 tests/day19.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 --test -C metadata=fe79dcb54a98e302 -C extra-filename=-fe79dcb54a98e302 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern advent_2020=/opt/rustwide/target/debug/deps/libadvent_2020-012e68f7e73e9e17.rlib --extern bit_vec=/opt/rustwide/target/debug/deps/libbit_vec-11b3c2b459f7d1bb.rlib --extern itertools=/opt/rustwide/target/debug/deps/libitertools-26ded0679b1c8c41.rlib --extern regex=/opt/rustwide/target/debug/deps/libregex-9101c68c43db5b5c.rlib --cap-lints=warn` (signal: 9, SIGKILL: kill)
[INFO] [stderr] error: could not compile `advent_2020`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustc --crate-name day1 --edition=2018 tests/day1.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 --test -C metadata=8df30a22d2393b11 -C extra-filename=-8df30a22d2393b11 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern advent_2020=/opt/rustwide/target/debug/deps/libadvent_2020-012e68f7e73e9e17.rlib --extern bit_vec=/opt/rustwide/target/debug/deps/libbit_vec-11b3c2b459f7d1bb.rlib --extern itertools=/opt/rustwide/target/debug/deps/libitertools-26ded0679b1c8c41.rlib --extern regex=/opt/rustwide/target/debug/deps/libregex-9101c68c43db5b5c.rlib --cap-lints=warn` (signal: 9, SIGKILL: kill)
[INFO] [stderr] error: could not compile `advent_2020`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustc --crate-name day21 --edition=2018 tests/day21.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 --test -C metadata=0e8864aa3904f02d -C extra-filename=-0e8864aa3904f02d --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern advent_2020=/opt/rustwide/target/debug/deps/libadvent_2020-012e68f7e73e9e17.rlib --extern bit_vec=/opt/rustwide/target/debug/deps/libbit_vec-11b3c2b459f7d1bb.rlib --extern itertools=/opt/rustwide/target/debug/deps/libitertools-26ded0679b1c8c41.rlib --extern regex=/opt/rustwide/target/debug/deps/libregex-9101c68c43db5b5c.rlib --cap-lints=warn` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "cfcf2dc161b8eba56cb3b90cedf677d06cd3f244eb97f07470400932ac992a5f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cfcf2dc161b8eba56cb3b90cedf677d06cd3f244eb97f07470400932ac992a5f", kill_on_drop: false }`
[INFO] [stdout] cfcf2dc161b8eba56cb3b90cedf677d06cd3f244eb97f07470400932ac992a5f