[INFO] fetching crate abstract 0.1.0...
[INFO] testing abstract-0.1.0 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate abstract 0.1.0 into /workspace/builds/worker-13/source
[INFO] validating manifest of crates.io crate abstract 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 abstract 0.1.0
[INFO] finished tweaking crates.io crate abstract 0.1.0
[INFO] tweaked toml for crates.io crate abstract 0.1.0 written to /workspace/builds/worker-13/source/Cargo.toml
[INFO] crate crates.io crate abstract 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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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] d86b7eed18505505e385313b1eabcf5989e576029c385e2651f2dcc70e3eefca
[INFO] running `Command { std: "docker" "start" "-a" "d86b7eed18505505e385313b1eabcf5989e576029c385e2651f2dcc70e3eefca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d86b7eed18505505e385313b1eabcf5989e576029c385e2651f2dcc70e3eefca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d86b7eed18505505e385313b1eabcf5989e576029c385e2651f2dcc70e3eefca", kill_on_drop: false }`
[INFO] [stdout] d86b7eed18505505e385313b1eabcf5989e576029c385e2651f2dcc70e3eefca
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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] c05700cc3e1e8f05532dd201e0e3aa67654d00a1bae8daa07342d306a2236e0e
[INFO] running `Command { std: "docker" "start" "-a" "c05700cc3e1e8f05532dd201e0e3aa67654d00a1bae8daa07342d306a2236e0e", kill_on_drop: false }`
[INFO] [stderr]    Compiling abstract v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.38s
[INFO] running `Command { std: "docker" "inspect" "c05700cc3e1e8f05532dd201e0e3aa67654d00a1bae8daa07342d306a2236e0e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c05700cc3e1e8f05532dd201e0e3aa67654d00a1bae8daa07342d306a2236e0e", kill_on_drop: false }`
[INFO] [stdout] c05700cc3e1e8f05532dd201e0e3aa67654d00a1bae8daa07342d306a2236e0e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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] b13d86b0e0edb2d9c1dc8495d2a6b8b7edbd9a9595b30998bac9b37c53a94ebe
[INFO] running `Command { std: "docker" "start" "-a" "b13d86b0e0edb2d9c1dc8495d2a6b8b7edbd9a9595b30998bac9b37c53a94ebe", kill_on_drop: false }`
[INFO] [stderr]    Compiling abstract v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.50s
[INFO] [stderr]   Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/abstract-ac71f98d1b5ddfb2)
[INFO] running `Command { std: "docker" "inspect" "b13d86b0e0edb2d9c1dc8495d2a6b8b7edbd9a9595b30998bac9b37c53a94ebe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b13d86b0e0edb2d9c1dc8495d2a6b8b7edbd9a9595b30998bac9b37c53a94ebe", kill_on_drop: false }`
[INFO] [stdout] b13d86b0e0edb2d9c1dc8495d2a6b8b7edbd9a9595b30998bac9b37c53a94ebe
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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] 9c26a93735d7ae4a3598867390fda356858f4bd07978f6220cbd3dce16ca327f
[INFO] running `Command { std: "docker" "start" "-a" "9c26a93735d7ae4a3598867390fda356858f4bd07978f6220cbd3dce16ca327f", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.66s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/abstract-ac71f98d1b5ddfb2)
[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" "9c26a93735d7ae4a3598867390fda356858f4bd07978f6220cbd3dce16ca327f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9c26a93735d7ae4a3598867390fda356858f4bd07978f6220cbd3dce16ca327f", kill_on_drop: false }`
[INFO] [stdout] 9c26a93735d7ae4a3598867390fda356858f4bd07978f6220cbd3dce16ca327f