[INFO] cloning repository https://github.com/mspraggs/adventofcode2019
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/mspraggs/adventofcode2019" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmspraggs%2Fadventofcode2019", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmspraggs%2Fadventofcode2019'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] e4b986acbbb622148730aa4556e3653d67dd662f
[INFO] testing mspraggs/adventofcode2019 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%2Fmspraggs%2Fadventofcode2019" "/workspace/builds/worker-0/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/mspraggs/adventofcode2019 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/mspraggs/adventofcode2019
[INFO] finished tweaking git repo https://github.com/mspraggs/adventofcode2019
[INFO] tweaked toml for git repo https://github.com/mspraggs/adventofcode2019 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] crate git repo https://github.com/mspraggs/adventofcode2019 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-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] ddc8ae00342d150910dca5539f224493ad58c0cb9bc8be8ae67b40aff0b686d7
[INFO] running `Command { std: "docker" "start" "-a" "ddc8ae00342d150910dca5539f224493ad58c0cb9bc8be8ae67b40aff0b686d7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ddc8ae00342d150910dca5539f224493ad58c0cb9bc8be8ae67b40aff0b686d7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ddc8ae00342d150910dca5539f224493ad58c0cb9bc8be8ae67b40aff0b686d7", kill_on_drop: false }`
[INFO] [stdout] ddc8ae00342d150910dca5539f224493ad58c0cb9bc8be8ae67b40aff0b686d7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] 09a2d701abc54f852fb1a413f6121afdf2066773b4220ff94ec94796006a156e
[INFO] running `Command { std: "docker" "start" "-a" "09a2d701abc54f852fb1a413f6121afdf2066773b4220ff94ec94796006a156e", kill_on_drop: false }`
[INFO] [stderr]    Compiling adventofcode v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused label
[INFO] [stdout]   --> src/day2.rs:56:9
[INFO] [stdout]    |
[INFO] [stdout] 56 |         'inner: for v in 0..100 {
[INFO] [stdout]    |         ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_labels)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.05s
[INFO] running `Command { std: "docker" "inspect" "09a2d701abc54f852fb1a413f6121afdf2066773b4220ff94ec94796006a156e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "09a2d701abc54f852fb1a413f6121afdf2066773b4220ff94ec94796006a156e", kill_on_drop: false }`
[INFO] [stdout] 09a2d701abc54f852fb1a413f6121afdf2066773b4220ff94ec94796006a156e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] 371c963ae3fb629e93cba1f6a08eb028d407e820184d07de0aa1eb757ab5bdaa
[INFO] running `Command { std: "docker" "start" "-a" "371c963ae3fb629e93cba1f6a08eb028d407e820184d07de0aa1eb757ab5bdaa", kill_on_drop: false }`
[INFO] [stderr]    Compiling adventofcode v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused label
[INFO] [stdout]   --> src/day2.rs:56:9
[INFO] [stdout]    |
[INFO] [stdout] 56 |         'inner: for v in 0..100 {
[INFO] [stdout]    |         ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_labels)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 5.90s
[INFO] [stderr]   Executable unittests src/day1.rs (/opt/rustwide/target/debug/deps/day1-5783f0eb33eaf1cf)
[INFO] [stderr]   Executable unittests src/day2.rs (/opt/rustwide/target/debug/deps/day2-93b28c0503576434)
[INFO] [stderr]   Executable unittests src/day3.rs (/opt/rustwide/target/debug/deps/day3-09dcfa07ea8815b1)
[INFO] [stderr]   Executable unittests src/day4.rs (/opt/rustwide/target/debug/deps/day4-7a58bde5638122c6)
[INFO] [stderr]   Executable unittests src/day5.rs (/opt/rustwide/target/debug/deps/day5-2204fa4034b5792c)
[INFO] [stderr]   Executable unittests src/day6.rs (/opt/rustwide/target/debug/deps/day6-0792482858a89e17)
[INFO] running `Command { std: "docker" "inspect" "371c963ae3fb629e93cba1f6a08eb028d407e820184d07de0aa1eb757ab5bdaa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "371c963ae3fb629e93cba1f6a08eb028d407e820184d07de0aa1eb757ab5bdaa", kill_on_drop: false }`
[INFO] [stdout] 371c963ae3fb629e93cba1f6a08eb028d407e820184d07de0aa1eb757ab5bdaa
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] 945325bed40e4f711da0b270b1efab10e459c85b41f32d1c6918f6949deb83bf
[INFO] running `Command { std: "docker" "start" "-a" "945325bed40e4f711da0b270b1efab10e459c85b41f32d1c6918f6949deb83bf", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr] warning: unused label
[INFO] [stdout] 
[INFO] [stderr]   --> src/day2.rs:56:9
[INFO] [stdout] running 0 tests
[INFO] [stderr]    |
[INFO] [stdout] 
[INFO] [stderr] 56 |         'inner: for v in 0..100 {
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stderr]    |         ^^^^^^
[INFO] [stdout] 
[INFO] [stderr]    |
[INFO] [stdout] 
[INFO] [stderr]    = note: `#[warn(unused_labels)]` on by default
[INFO] [stdout] running 0 tests
[INFO] [stderr] 
[INFO] [stdout] 
[INFO] [stderr] warning: `adventofcode` (bin "day2" test) generated 1 warning
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 9.74s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/day1.rs (/opt/rustwide/target/debug/deps/day1-5783f0eb33eaf1cf)
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/day2.rs (/opt/rustwide/target/debug/deps/day2-93b28c0503576434)
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running unittests src/day3.rs (/opt/rustwide/target/debug/deps/day3-09dcfa07ea8815b1)
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/day4.rs (/opt/rustwide/target/debug/deps/day4-7a58bde5638122c6)
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stderr]      Running unittests src/day5.rs (/opt/rustwide/target/debug/deps/day5-2204fa4034b5792c)
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/day6.rs (/opt/rustwide/target/debug/deps/day6-0792482858a89e17)
[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] [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" "945325bed40e4f711da0b270b1efab10e459c85b41f32d1c6918f6949deb83bf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "945325bed40e4f711da0b270b1efab10e459c85b41f32d1c6918f6949deb83bf", kill_on_drop: false }`
[INFO] [stdout] 945325bed40e4f711da0b270b1efab10e459c85b41f32d1c6918f6949deb83bf