[INFO] fetching crate tabuleto 0.0.0...
[INFO] testing tabuleto-0.0.0 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate tabuleto 0.0.0 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate tabuleto 0.0.0 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 tabuleto 0.0.0
[INFO] finished tweaking crates.io crate tabuleto 0.0.0
[INFO] tweaked toml for crates.io crate tabuleto 0.0.0 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 73a0cf68f7036a4510f0e5ed4a6c81c9b5b1bc1b945663b0ef5eb26b346f6bdb
[INFO] running `Command { std: "docker" "start" "-a" "73a0cf68f7036a4510f0e5ed4a6c81c9b5b1bc1b945663b0ef5eb26b346f6bdb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "73a0cf68f7036a4510f0e5ed4a6c81c9b5b1bc1b945663b0ef5eb26b346f6bdb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "73a0cf68f7036a4510f0e5ed4a6c81c9b5b1bc1b945663b0ef5eb26b346f6bdb", kill_on_drop: false }`
[INFO] [stdout] 73a0cf68f7036a4510f0e5ed4a6c81c9b5b1bc1b945663b0ef5eb26b346f6bdb
[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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] af13b015f6048ba7f3142e0fe00a0ff8e73c6a6f92eeaf09310941592679d03f
[INFO] running `Command { std: "docker" "start" "-a" "af13b015f6048ba7f3142e0fe00a0ff8e73c6a6f92eeaf09310941592679d03f", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling tabuleto v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.80s
[INFO] running `Command { std: "docker" "inspect" "af13b015f6048ba7f3142e0fe00a0ff8e73c6a6f92eeaf09310941592679d03f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "af13b015f6048ba7f3142e0fe00a0ff8e73c6a6f92eeaf09310941592679d03f", kill_on_drop: false }`
[INFO] [stdout] af13b015f6048ba7f3142e0fe00a0ff8e73c6a6f92eeaf09310941592679d03f
[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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 68925b98d238eca60b11417cd30bcfc40f35909b7d27e1c5ba8a8ed32da5bc2c
[INFO] running `Command { std: "docker" "start" "-a" "68925b98d238eca60b11417cd30bcfc40f35909b7d27e1c5ba8a8ed32da5bc2c", kill_on_drop: false }`
[INFO] [stderr]    Compiling tabuleto v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.39s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/tabuleto-99c7d03de941d0d0)
[INFO] running `Command { std: "docker" "inspect" "68925b98d238eca60b11417cd30bcfc40f35909b7d27e1c5ba8a8ed32da5bc2c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "68925b98d238eca60b11417cd30bcfc40f35909b7d27e1c5ba8a8ed32da5bc2c", kill_on_drop: false }`
[INFO] [stdout] 68925b98d238eca60b11417cd30bcfc40f35909b7d27e1c5ba8a8ed32da5bc2c
[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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 82ad135612c85149d3f023b3fc81a0677e20c7be5a84e91e5b21f947daf214ee
[INFO] running `Command { std: "docker" "start" "-a" "82ad135612c85149d3f023b3fc81a0677e20c7be5a84e91e5b21f947daf214ee", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/tabuleto-99c7d03de941d0d0)
[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]    Doc-tests tabuleto
[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" "82ad135612c85149d3f023b3fc81a0677e20c7be5a84e91e5b21f947daf214ee", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "82ad135612c85149d3f023b3fc81a0677e20c7be5a84e91e5b21f947daf214ee", kill_on_drop: false }`
[INFO] [stdout] 82ad135612c85149d3f023b3fc81a0677e20c7be5a84e91e5b21f947daf214ee