[INFO] fetching crate arsalan_fun 0.1.0...
[INFO] testing arsalan_fun-0.1.0 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate arsalan_fun 0.1.0 into /workspace/builds/worker-13/source
[INFO] validating manifest of crates.io crate arsalan_fun 0.1.0 on toolchain beta-2021-09-08
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate arsalan_fun 0.1.0
[INFO] finished tweaking crates.io crate arsalan_fun 0.1.0
[INFO] tweaked toml for crates.io crate arsalan_fun 0.1.0 written to /workspace/builds/worker-13/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3d0d145506df8180fe2f658c2c751c553f257308445e9dfc8ddcfc06419ab850
[INFO] running `Command { std: "docker" "start" "-a" "3d0d145506df8180fe2f658c2c751c553f257308445e9dfc8ddcfc06419ab850", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3d0d145506df8180fe2f658c2c751c553f257308445e9dfc8ddcfc06419ab850", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3d0d145506df8180fe2f658c2c751c553f257308445e9dfc8ddcfc06419ab850", kill_on_drop: false }`
[INFO] [stdout] 3d0d145506df8180fe2f658c2c751c553f257308445e9dfc8ddcfc06419ab850
[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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6792841db9e9c666df553562699fbe5b5487ff06be0f015dee50f44640213e1b
[INFO] running `Command { std: "docker" "start" "-a" "6792841db9e9c666df553562699fbe5b5487ff06be0f015dee50f44640213e1b", kill_on_drop: false }`
[INFO] [stderr]    Compiling arsalan_fun v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.45s
[INFO] running `Command { std: "docker" "inspect" "6792841db9e9c666df553562699fbe5b5487ff06be0f015dee50f44640213e1b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6792841db9e9c666df553562699fbe5b5487ff06be0f015dee50f44640213e1b", kill_on_drop: false }`
[INFO] [stdout] 6792841db9e9c666df553562699fbe5b5487ff06be0f015dee50f44640213e1b
[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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 11cc63f7de9a3051fd3a281930b50ddede1698e0b5822ef9aecb53eae11ec40b
[INFO] running `Command { std: "docker" "start" "-a" "11cc63f7de9a3051fd3a281930b50ddede1698e0b5822ef9aecb53eae11ec40b", kill_on_drop: false }`
[INFO] [stderr]    Compiling arsalan_fun v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.60s
[INFO] running `Command { std: "docker" "inspect" "11cc63f7de9a3051fd3a281930b50ddede1698e0b5822ef9aecb53eae11ec40b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "11cc63f7de9a3051fd3a281930b50ddede1698e0b5822ef9aecb53eae11ec40b", kill_on_drop: false }`
[INFO] [stdout] 11cc63f7de9a3051fd3a281930b50ddede1698e0b5822ef9aecb53eae11ec40b
[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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] d94768ecb1177211c05a536999b72cdb8458e048eb81bde64a40a28d2e7c790f
[INFO] running `Command { std: "docker" "start" "-a" "d94768ecb1177211c05a536999b72cdb8458e048eb81bde64a40a28d2e7c790f", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/arsalan_fun-37cb2565a68e61d4)
[INFO] [stdout] running 0 tests
[INFO] [stderr]    Doc-tests arsalan_fun
[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" "d94768ecb1177211c05a536999b72cdb8458e048eb81bde64a40a28d2e7c790f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d94768ecb1177211c05a536999b72cdb8458e048eb81bde64a40a28d2e7c790f", kill_on_drop: false }`
[INFO] [stdout] d94768ecb1177211c05a536999b72cdb8458e048eb81bde64a40a28d2e7c790f