[INFO] fetching crate fool 0.0.4...
[INFO] testing fool-0.0.4 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate fool 0.0.4 into /workspace/builds/worker-109/source
[INFO] validating manifest of crates.io crate fool 0.0.4 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 fool 0.0.4
[INFO] finished tweaking crates.io crate fool 0.0.4
[INFO] tweaked toml for crates.io crate fool 0.0.4 written to /workspace/builds/worker-109/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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-109/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-109/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] e6e4e5c2afe226277b753db24fac11a296f7ed5c64dbd91dc86e1749aefa814f
[INFO] running `Command { std: "docker" "start" "-a" "e6e4e5c2afe226277b753db24fac11a296f7ed5c64dbd91dc86e1749aefa814f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e6e4e5c2afe226277b753db24fac11a296f7ed5c64dbd91dc86e1749aefa814f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e6e4e5c2afe226277b753db24fac11a296f7ed5c64dbd91dc86e1749aefa814f", kill_on_drop: false }`
[INFO] [stdout] e6e4e5c2afe226277b753db24fac11a296f7ed5c64dbd91dc86e1749aefa814f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-109/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-109/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] 8359beac0df1d4edac8c3629b3abfdea81b60f51b407e250fc937818e0680231
[INFO] running `Command { std: "docker" "start" "-a" "8359beac0df1d4edac8c3629b3abfdea81b60f51b407e250fc937818e0680231", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling fool v0.0.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.95s
[INFO] running `Command { std: "docker" "inspect" "8359beac0df1d4edac8c3629b3abfdea81b60f51b407e250fc937818e0680231", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8359beac0df1d4edac8c3629b3abfdea81b60f51b407e250fc937818e0680231", kill_on_drop: false }`
[INFO] [stdout] 8359beac0df1d4edac8c3629b3abfdea81b60f51b407e250fc937818e0680231
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-109/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-109/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] 3e0a8cc18b43e0a87394d25d595eecb9099076d71687563064c93398be740817
[INFO] running `Command { std: "docker" "start" "-a" "3e0a8cc18b43e0a87394d25d595eecb9099076d71687563064c93398be740817", kill_on_drop: false }`
[INFO] [stderr]    Compiling fool v0.0.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.59s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/fool-78fb2361e2484202)
[INFO] running `Command { std: "docker" "inspect" "3e0a8cc18b43e0a87394d25d595eecb9099076d71687563064c93398be740817", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3e0a8cc18b43e0a87394d25d595eecb9099076d71687563064c93398be740817", kill_on_drop: false }`
[INFO] [stdout] 3e0a8cc18b43e0a87394d25d595eecb9099076d71687563064c93398be740817
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-109/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-109/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] 4044355c1e6d22307c4fa727bee04d6642e162cc80c91573db5c63d370e7e194
[INFO] running `Command { std: "docker" "start" "-a" "4044355c1e6d22307c4fa727bee04d6642e162cc80c91573db5c63d370e7e194", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.58s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/fool-78fb2361e2484202)
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test tests::and ... ok
[INFO] [stdout] test tests::and_option ... ok
[INFO] [stdout] test tests::and_result ... ok
[INFO] [stdout] test tests::or ... ok
[INFO] [stdout] test tests::or_option ... ok
[INFO] [stdout] test tests::or_result ... ok
[INFO] [stdout] test tests::xor ... ok
[INFO] [stdout] test tests::xor_option ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests fool
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs - (line 51) ... ok
[INFO] [stdout] test src/lib.rs - (line 38) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.41s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "4044355c1e6d22307c4fa727bee04d6642e162cc80c91573db5c63d370e7e194", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4044355c1e6d22307c4fa727bee04d6642e162cc80c91573db5c63d370e7e194", kill_on_drop: false }`
[INFO] [stdout] 4044355c1e6d22307c4fa727bee04d6642e162cc80c91573db5c63d370e7e194