[INFO] fetching crate lithium_core 0.0.0...
[INFO] testing lithium_core-0.0.0 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate lithium_core 0.0.0 into /workspace/builds/worker-63/source
[INFO] validating manifest of crates.io crate lithium_core 0.0.0 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 lithium_core 0.0.0
[INFO] finished tweaking crates.io crate lithium_core 0.0.0
[INFO] tweaked toml for crates.io crate lithium_core 0.0.0 written to /workspace/builds/worker-63/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-63/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-63/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] 1a56f525c5a8c54b7d31eca5272aa26fa095d455c911d1a34b236030c9b5f8c2
[INFO] running `Command { std: "docker" "start" "-a" "1a56f525c5a8c54b7d31eca5272aa26fa095d455c911d1a34b236030c9b5f8c2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1a56f525c5a8c54b7d31eca5272aa26fa095d455c911d1a34b236030c9b5f8c2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1a56f525c5a8c54b7d31eca5272aa26fa095d455c911d1a34b236030c9b5f8c2", kill_on_drop: false }`
[INFO] [stdout] 1a56f525c5a8c54b7d31eca5272aa26fa095d455c911d1a34b236030c9b5f8c2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-63/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-63/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] fce11dcee1f1103434084770b6cce8d21bc8bca0eb18725540ec3172d29f2dac
[INFO] running `Command { std: "docker" "start" "-a" "fce11dcee1f1103434084770b6cce8d21bc8bca0eb18725540ec3172d29f2dac", kill_on_drop: false }`
[INFO] [stderr]    Compiling lithium_core v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.58s
[INFO] running `Command { std: "docker" "inspect" "fce11dcee1f1103434084770b6cce8d21bc8bca0eb18725540ec3172d29f2dac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fce11dcee1f1103434084770b6cce8d21bc8bca0eb18725540ec3172d29f2dac", kill_on_drop: false }`
[INFO] [stdout] fce11dcee1f1103434084770b6cce8d21bc8bca0eb18725540ec3172d29f2dac
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-63/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-63/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] b9c98970f1989f809b915cdc30279ccd4b6a6cf10121883f3bb36294f24c4735
[INFO] running `Command { std: "docker" "start" "-a" "b9c98970f1989f809b915cdc30279ccd4b6a6cf10121883f3bb36294f24c4735", kill_on_drop: false }`
[INFO] [stderr]    Compiling lithium_core v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.49s
[INFO] running `Command { std: "docker" "inspect" "b9c98970f1989f809b915cdc30279ccd4b6a6cf10121883f3bb36294f24c4735", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b9c98970f1989f809b915cdc30279ccd4b6a6cf10121883f3bb36294f24c4735", kill_on_drop: false }`
[INFO] [stdout] b9c98970f1989f809b915cdc30279ccd4b6a6cf10121883f3bb36294f24c4735
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-63/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-63/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] 551ac1fcd594a3373d7b103b9146d655d33ceae74921d1e2bbe7989de0df0734
[INFO] running `Command { std: "docker" "start" "-a" "551ac1fcd594a3373d7b103b9146d655d33ceae74921d1e2bbe7989de0df0734", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/lithium_core-e7369f8500ef0925)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stderr]    Doc-tests lithium_core
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[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" "551ac1fcd594a3373d7b103b9146d655d33ceae74921d1e2bbe7989de0df0734", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "551ac1fcd594a3373d7b103b9146d655d33ceae74921d1e2bbe7989de0df0734", kill_on_drop: false }`
[INFO] [stdout] 551ac1fcd594a3373d7b103b9146d655d33ceae74921d1e2bbe7989de0df0734