[INFO] cloning repository https://github.com/flannelhead/adventofcode2018
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/flannelhead/adventofcode2018" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fflannelhead%2Fadventofcode2018", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fflannelhead%2Fadventofcode2018'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 73f8fdb46998336d20f65af830f5e9a71668f05b
[INFO] testing flannelhead/adventofcode2018 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%2Fflannelhead%2Fadventofcode2018" "/workspace/builds/worker-97/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-97/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/flannelhead/adventofcode2018 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/flannelhead/adventofcode2018
[INFO] finished tweaking git repo https://github.com/flannelhead/adventofcode2018
[INFO] tweaked toml for git repo https://github.com/flannelhead/adventofcode2018 written to /workspace/builds/worker-97/source/Cargo.toml
[INFO] crate git repo https://github.com/flannelhead/adventofcode2018 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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-97/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-97/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 78336c431dc0b3065bd9e58d5a3c268f0b11d803cb8cd6724df15af827f3ebfb
[INFO] running `Command { std: "docker" "start" "-a" "78336c431dc0b3065bd9e58d5a3c268f0b11d803cb8cd6724df15af827f3ebfb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "78336c431dc0b3065bd9e58d5a3c268f0b11d803cb8cd6724df15af827f3ebfb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "78336c431dc0b3065bd9e58d5a3c268f0b11d803cb8cd6724df15af827f3ebfb", kill_on_drop: false }`
[INFO] [stdout] 78336c431dc0b3065bd9e58d5a3c268f0b11d803cb8cd6724df15af827f3ebfb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-97/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-97/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d430635e3bd74792b46b7e35079a0ad4aac2281e083948e51ac9851c76303b62
[INFO] running `Command { std: "docker" "start" "-a" "d430635e3bd74792b46b7e35079a0ad4aac2281e083948e51ac9851c76303b62", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.44
[INFO] [stderr]    Compiling num-traits v0.2.6
[INFO] [stderr]    Compiling num-integer v0.1.39
[INFO] [stderr]    Compiling time v0.1.40
[INFO] [stderr]    Compiling chrono v0.4.6
[INFO] [stderr]    Compiling adventofcode2018 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.99s
[INFO] running `Command { std: "docker" "inspect" "d430635e3bd74792b46b7e35079a0ad4aac2281e083948e51ac9851c76303b62", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d430635e3bd74792b46b7e35079a0ad4aac2281e083948e51ac9851c76303b62", kill_on_drop: false }`
[INFO] [stdout] d430635e3bd74792b46b7e35079a0ad4aac2281e083948e51ac9851c76303b62
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-97/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-97/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 48f363ab2b3a9acad491042e76482a73fdaf6ab09c6e827122fc84a470415356
[INFO] running `Command { std: "docker" "start" "-a" "48f363ab2b3a9acad491042e76482a73fdaf6ab09c6e827122fc84a470415356", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling adventofcode2018 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 18.26s
[INFO] [stderr]   Executable unittests src/bin/1_1.rs (/opt/rustwide/target/debug/deps/1_1-911fce456117ca5a)
[INFO] [stderr]   Executable unittests src/bin/1_2.rs (/opt/rustwide/target/debug/deps/1_2-0cb96d057cfedf08)
[INFO] [stderr]   Executable unittests src/bin/2_1.rs (/opt/rustwide/target/debug/deps/2_1-59708a4115d22830)
[INFO] [stderr]   Executable unittests src/bin/2_2.rs (/opt/rustwide/target/debug/deps/2_2-e23f3f92eaf85cdd)
[INFO] [stderr]   Executable unittests src/bin/3_1.rs (/opt/rustwide/target/debug/deps/3_1-8553dbf931e2cc01)
[INFO] [stderr]   Executable unittests src/bin/4_1.rs (/opt/rustwide/target/debug/deps/4_1-be1299f23cc07bd3)
[INFO] [stderr]   Executable unittests src/bin/5_1.rs (/opt/rustwide/target/debug/deps/5_1-b38d2d8500d98a4d)
[INFO] [stderr]   Executable unittests src/bin/6_1.rs (/opt/rustwide/target/debug/deps/6_1-a399ae3364f6ddc8)
[INFO] [stderr]   Executable unittests src/bin/7_1.rs (/opt/rustwide/target/debug/deps/7_1-da6499fe8f82a71d)
[INFO] [stderr]   Executable unittests src/bin/8.rs (/opt/rustwide/target/debug/deps/8-42d6e9ed5e026322)
[INFO] running `Command { std: "docker" "inspect" "48f363ab2b3a9acad491042e76482a73fdaf6ab09c6e827122fc84a470415356", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "48f363ab2b3a9acad491042e76482a73fdaf6ab09c6e827122fc84a470415356", kill_on_drop: false }`
[INFO] [stdout] 48f363ab2b3a9acad491042e76482a73fdaf6ab09c6e827122fc84a470415356
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-97/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-97/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 40575cc7148fba9e34dcb147b08430322cc422f8d773acdd777cf7894f55e226
[INFO] running `Command { std: "docker" "start" "-a" "40575cc7148fba9e34dcb147b08430322cc422f8d773acdd777cf7894f55e226", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/bin/1_1.rs (/opt/rustwide/target/debug/deps/1_1-911fce456117ca5a)
[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 src/bin/1_2.rs (/opt/rustwide/target/debug/deps/1_2-0cb96d057cfedf08)
[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 src/bin/2_1.rs (/opt/rustwide/target/debug/deps/2_1-59708a4115d22830)
[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 src/bin/2_2.rs (/opt/rustwide/target/debug/deps/2_2-e23f3f92eaf85cdd)
[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 src/bin/3_1.rs (/opt/rustwide/target/debug/deps/3_1-8553dbf931e2cc01)
[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 src/bin/4_1.rs (/opt/rustwide/target/debug/deps/4_1-be1299f23cc07bd3)
[INFO] [stderr]      Running unittests src/bin/5_1.rs (/opt/rustwide/target/debug/deps/5_1-b38d2d8500d98a4d)
[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] [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 src/bin/6_1.rs (/opt/rustwide/target/debug/deps/6_1-a399ae3364f6ddc8)
[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 src/bin/7_1.rs (/opt/rustwide/target/debug/deps/7_1-da6499fe8f82a71d)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/bin/8.rs (/opt/rustwide/target/debug/deps/8-42d6e9ed5e026322)
[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 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" "40575cc7148fba9e34dcb147b08430322cc422f8d773acdd777cf7894f55e226", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "40575cc7148fba9e34dcb147b08430322cc422f8d773acdd777cf7894f55e226", kill_on_drop: false }`
[INFO] [stdout] 40575cc7148fba9e34dcb147b08430322cc422f8d773acdd777cf7894f55e226