[INFO] cloning repository https://github.com/aickin/rust_advent_2016
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/aickin/rust_advent_2016" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Faickin%2Frust_advent_2016", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Faickin%2Frust_advent_2016'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 416afbcf873f46cc8f525d4f4344da319aea1133
[INFO] testing aickin/rust_advent_2016 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%2Faickin%2Frust_advent_2016" "/workspace/builds/worker-3/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/aickin/rust_advent_2016 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/aickin/rust_advent_2016
[INFO] finished tweaking git repo https://github.com/aickin/rust_advent_2016
[INFO] tweaked toml for git repo https://github.com/aickin/rust_advent_2016 written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] crate git repo https://github.com/aickin/rust_advent_2016 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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] 61e5c60a76e4c5f8f5ba1e52da82453e863a53023effc5f5f099dd47a49e0e61
[INFO] running `Command { std: "docker" "start" "-a" "61e5c60a76e4c5f8f5ba1e52da82453e863a53023effc5f5f099dd47a49e0e61", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "61e5c60a76e4c5f8f5ba1e52da82453e863a53023effc5f5f099dd47a49e0e61", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "61e5c60a76e4c5f8f5ba1e52da82453e863a53023effc5f5f099dd47a49e0e61", kill_on_drop: false }`
[INFO] [stdout] 61e5c60a76e4c5f8f5ba1e52da82453e863a53023effc5f5f099dd47a49e0e61
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] e2bf7be904c544b23f195dfdcfc16ab17460514ad1f5083b5cdb0a41ce7928ac
[INFO] running `Command { std: "docker" "start" "-a" "e2bf7be904c544b23f195dfdcfc16ab17460514ad1f5083b5cdb0a41ce7928ac", kill_on_drop: false }`
[INFO] [stderr]    Compiling rust_advent_2016 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.75s
[INFO] running `Command { std: "docker" "inspect" "e2bf7be904c544b23f195dfdcfc16ab17460514ad1f5083b5cdb0a41ce7928ac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e2bf7be904c544b23f195dfdcfc16ab17460514ad1f5083b5cdb0a41ce7928ac", kill_on_drop: false }`
[INFO] [stdout] e2bf7be904c544b23f195dfdcfc16ab17460514ad1f5083b5cdb0a41ce7928ac
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] 0e1e14951618e78305d1f0f5ecbba688e2efba661719b749d3b2a7ece68fd644
[INFO] running `Command { std: "docker" "start" "-a" "0e1e14951618e78305d1f0f5ecbba688e2efba661719b749d3b2a7ece68fd644", kill_on_drop: false }`
[INFO] [stderr]    Compiling rust_advent_2016 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.40s
[INFO] [stderr]   Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/rust_advent_2016-eebb41e689ad1a49)
[INFO] running `Command { std: "docker" "inspect" "0e1e14951618e78305d1f0f5ecbba688e2efba661719b749d3b2a7ece68fd644", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0e1e14951618e78305d1f0f5ecbba688e2efba661719b749d3b2a7ece68fd644", kill_on_drop: false }`
[INFO] [stdout] 0e1e14951618e78305d1f0f5ecbba688e2efba661719b749d3b2a7ece68fd644
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] 09ca4f37ee682065609b91e3b11e4388e8b9c5812859af5c826bea0814fb36e8
[INFO] running `Command { std: "docker" "start" "-a" "09ca4f37ee682065609b91e3b11e4388e8b9c5812859af5c826bea0814fb36e8", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/rust_advent_2016-eebb41e689ad1a49)
[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" "09ca4f37ee682065609b91e3b11e4388e8b9c5812859af5c826bea0814fb36e8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "09ca4f37ee682065609b91e3b11e4388e8b9c5812859af5c826bea0814fb36e8", kill_on_drop: false }`
[INFO] [stdout] 09ca4f37ee682065609b91e3b11e4388e8b9c5812859af5c826bea0814fb36e8