[INFO] fetching crate flapjack 0.1.0...
[INFO] testing flapjack-0.1.0 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate flapjack 0.1.0 into /workspace/builds/worker-83/source
[INFO] validating manifest of crates.io crate flapjack 0.1.0 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 crates.io crate flapjack 0.1.0
[INFO] finished tweaking crates.io crate flapjack 0.1.0
[INFO] tweaked toml for crates.io crate flapjack 0.1.0 written to /workspace/builds/worker-83/source/Cargo.toml
[INFO] crate crates.io crate flapjack 0.1.0 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-83/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-83/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] a78ec48f71cfe3ee158105bd17637a7928087bd74ac09fe7cf82e7f9a884b3ad
[INFO] running `Command { std: "docker" "start" "-a" "a78ec48f71cfe3ee158105bd17637a7928087bd74ac09fe7cf82e7f9a884b3ad", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a78ec48f71cfe3ee158105bd17637a7928087bd74ac09fe7cf82e7f9a884b3ad", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a78ec48f71cfe3ee158105bd17637a7928087bd74ac09fe7cf82e7f9a884b3ad", kill_on_drop: false }`
[INFO] [stdout] a78ec48f71cfe3ee158105bd17637a7928087bd74ac09fe7cf82e7f9a884b3ad
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-83/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-83/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] c6a035cab4a51f6c14db562142fdb31b894bdf3a089fde44885f6fb03fd357f6
[INFO] running `Command { std: "docker" "start" "-a" "c6a035cab4a51f6c14db562142fdb31b894bdf3a089fde44885f6fb03fd357f6", kill_on_drop: false }`
[INFO] [stderr]    Compiling flapjack v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.98s
[INFO] running `Command { std: "docker" "inspect" "c6a035cab4a51f6c14db562142fdb31b894bdf3a089fde44885f6fb03fd357f6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c6a035cab4a51f6c14db562142fdb31b894bdf3a089fde44885f6fb03fd357f6", kill_on_drop: false }`
[INFO] [stdout] c6a035cab4a51f6c14db562142fdb31b894bdf3a089fde44885f6fb03fd357f6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-83/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-83/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] 53b6da290f0574d1d54378f8655f611ca1c948043e0fe8fddd3668f4cda6d612
[INFO] running `Command { std: "docker" "start" "-a" "53b6da290f0574d1d54378f8655f611ca1c948043e0fe8fddd3668f4cda6d612", kill_on_drop: false }`
[INFO] [stderr]    Compiling flapjack 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/flapjack-1691ec2f361324c3)
[INFO] running `Command { std: "docker" "inspect" "53b6da290f0574d1d54378f8655f611ca1c948043e0fe8fddd3668f4cda6d612", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "53b6da290f0574d1d54378f8655f611ca1c948043e0fe8fddd3668f4cda6d612", kill_on_drop: false }`
[INFO] [stdout] 53b6da290f0574d1d54378f8655f611ca1c948043e0fe8fddd3668f4cda6d612
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-83/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-83/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] 086a5e0429f9d73af628f6d46d61e6c7a6f14622423f34e61abee5c35bfc2c00
[INFO] running `Command { std: "docker" "start" "-a" "086a5e0429f9d73af628f6d46d61e6c7a6f14622423f34e61abee5c35bfc2c00", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/flapjack-1691ec2f361324c3)
[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" "086a5e0429f9d73af628f6d46d61e6c7a6f14622423f34e61abee5c35bfc2c00", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "086a5e0429f9d73af628f6d46d61e6c7a6f14622423f34e61abee5c35bfc2c00", kill_on_drop: false }`
[INFO] [stdout] 086a5e0429f9d73af628f6d46d61e6c7a6f14622423f34e61abee5c35bfc2c00