[INFO] fetching crate subslice-to-array 0.1.2...
[INFO] testing subslice-to-array-0.1.2 against master#562dee4820c458d823175268e41601d4c060588a for pr-154210-1
[INFO] extracting crate subslice-to-array 0.1.2 into /workspace/builds/worker-6-tc1/source
[INFO] started tweaking crates.io crate subslice-to-array 0.1.2
[INFO] finished tweaking crates.io crate subslice-to-array 0.1.2
[INFO] tweaked toml for crates.io crate subslice-to-array 0.1.2 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate subslice-to-array 0.1.2 on toolchain 562dee4820c458d823175268e41601d4c060588a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate subslice-to-array 0.1.2 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d3c08343032ad73ad941408258ca23bc520996acfa4eb944626c44393c020170
[INFO] running `Command { std: "docker" "start" "-a" "d3c08343032ad73ad941408258ca23bc520996acfa4eb944626c44393c020170", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d3c08343032ad73ad941408258ca23bc520996acfa4eb944626c44393c020170", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d3c08343032ad73ad941408258ca23bc520996acfa4eb944626c44393c020170", kill_on_drop: false }`
[INFO] [stdout] d3c08343032ad73ad941408258ca23bc520996acfa4eb944626c44393c020170
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b4b52991657ca96b516eb411f835eff4a8c327d64c9bae1119ca99efa2518117
[INFO] running `Command { std: "docker" "start" "-a" "b4b52991657ca96b516eb411f835eff4a8c327d64c9bae1119ca99efa2518117", kill_on_drop: false }`
[INFO] [stderr]    Compiling subslice-to-array v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.21s
[INFO] running `Command { std: "docker" "inspect" "b4b52991657ca96b516eb411f835eff4a8c327d64c9bae1119ca99efa2518117", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b4b52991657ca96b516eb411f835eff4a8c327d64c9bae1119ca99efa2518117", kill_on_drop: false }`
[INFO] [stdout] b4b52991657ca96b516eb411f835eff4a8c327d64c9bae1119ca99efa2518117
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e8e9901a4541eec2ca043dcb028b5d39ac9fb7ccad3e132b0863c04a2f61a188
[INFO] running `Command { std: "docker" "start" "-a" "e8e9901a4541eec2ca043dcb028b5d39ac9fb7ccad3e132b0863c04a2f61a188", kill_on_drop: false }`
[INFO] [stderr]    Compiling subslice-to-array v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.28s
[INFO] running `Command { std: "docker" "inspect" "e8e9901a4541eec2ca043dcb028b5d39ac9fb7ccad3e132b0863c04a2f61a188", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e8e9901a4541eec2ca043dcb028b5d39ac9fb7ccad3e132b0863c04a2f61a188", kill_on_drop: false }`
[INFO] [stdout] e8e9901a4541eec2ca043dcb028b5d39ac9fb7ccad3e132b0863c04a2f61a188
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 8f9efe88a0cd26f972c05196ee5a922ea1d708c31cf6e6a8a3c3f7d2401c12ac
[INFO] running `Command { std: "docker" "start" "-a" "8f9efe88a0cd26f972c05196ee5a922ea1d708c31cf6e6a8a3c3f7d2401c12ac", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/subslice_to_array-62e0e5ea8f9d1b6b)
[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 subslice_to_array
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test src/lib.rs - SubsliceToArrayMut::subslice_to_array_mut (line 254) - compile fail ... ok
[INFO] [stdout] test src/lib.rs - SubsliceToArrayRef::subslice_to_array_ref (line 165) - compile fail ... ok
[INFO] [stdout] test src/lib.rs - SubsliceToArrayMut::subslice_to_array_mut (line 246) - compile fail ... ok
[INFO] [stdout] test src/lib.rs - SubsliceToArrayMut::subslice_to_array_mut (line 199) ... ok
[INFO] [stdout] test src/lib.rs - (line 43) ... ok
[INFO] [stdout] test src/lib.rs - (line 37) ... ok
[INFO] [stdout] test src/lib.rs - SubsliceToArray::subslice_to_array (line 76) - compile fail ... ok
[INFO] [stdout] test src/lib.rs - (line 62) ... ok
[INFO] [stdout] test src/lib.rs - SubsliceToArrayRef::subslice_to_array_ref (line 118) ... ok
[INFO] [stdout] test src/lib.rs - SubsliceToArrayRef::subslice_to_array_ref (line 157) - compile fail ... ok
[INFO] [stdout] test src/lib.rs - SubsliceToArray::subslice_to_array (line 37) ... ok
[INFO] [stdout] test src/lib.rs - SubsliceToArray::subslice_to_array (line 84) - compile fail ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.54s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "8f9efe88a0cd26f972c05196ee5a922ea1d708c31cf6e6a8a3c3f7d2401c12ac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8f9efe88a0cd26f972c05196ee5a922ea1d708c31cf6e6a8a3c3f7d2401c12ac", kill_on_drop: false }`
[INFO] [stdout] 8f9efe88a0cd26f972c05196ee5a922ea1d708c31cf6e6a8a3c3f7d2401c12ac