[INFO] fetching crate split-spare 0.1.0...
[INFO] testing split-spare-0.1.0 against master#562dee4820c458d823175268e41601d4c060588a for pr-154210-2
[INFO] extracting crate split-spare 0.1.0 into /workspace/builds/worker-1-tc1/source
[INFO] started tweaking crates.io crate split-spare 0.1.0
[INFO] finished tweaking crates.io crate split-spare 0.1.0
[INFO] tweaked toml for crates.io crate split-spare 0.1.0 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate split-spare 0.1.0 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 split-spare 0.1.0 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] a9005ad3d3733f66a936ca62de295b9c3ec1a45082882c7d06f17384877c45f2
[INFO] running `Command { std: "docker" "start" "-a" "a9005ad3d3733f66a936ca62de295b9c3ec1a45082882c7d06f17384877c45f2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a9005ad3d3733f66a936ca62de295b9c3ec1a45082882c7d06f17384877c45f2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a9005ad3d3733f66a936ca62de295b9c3ec1a45082882c7d06f17384877c45f2", kill_on_drop: false }`
[INFO] [stdout] a9005ad3d3733f66a936ca62de295b9c3ec1a45082882c7d06f17384877c45f2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 42962f438c34fe803cc5be25529db547700147d3001634ad9bf42023d95551ce
[INFO] running `Command { std: "docker" "start" "-a" "42962f438c34fe803cc5be25529db547700147d3001634ad9bf42023d95551ce", kill_on_drop: false }`
[INFO] [stderr]    Compiling split-spare v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.14s
[INFO] running `Command { std: "docker" "inspect" "42962f438c34fe803cc5be25529db547700147d3001634ad9bf42023d95551ce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "42962f438c34fe803cc5be25529db547700147d3001634ad9bf42023d95551ce", kill_on_drop: false }`
[INFO] [stdout] 42962f438c34fe803cc5be25529db547700147d3001634ad9bf42023d95551ce
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] a7b0297610cfe8836a5e7475659dceef9e4bf6f3293416a91dc7fae0e2c9e484
[INFO] running `Command { std: "docker" "start" "-a" "a7b0297610cfe8836a5e7475659dceef9e4bf6f3293416a91dc7fae0e2c9e484", kill_on_drop: false }`
[INFO] [stderr]    Compiling split-spare v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.36s
[INFO] running `Command { std: "docker" "inspect" "a7b0297610cfe8836a5e7475659dceef9e4bf6f3293416a91dc7fae0e2c9e484", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a7b0297610cfe8836a5e7475659dceef9e4bf6f3293416a91dc7fae0e2c9e484", kill_on_drop: false }`
[INFO] [stdout] a7b0297610cfe8836a5e7475659dceef9e4bf6f3293416a91dc7fae0e2c9e484
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 7c757cd561c51c2defe9f1aa61387711e698d48e9456dfd33ef244645e19ea09
[INFO] running `Command { std: "docker" "start" "-a" "7c757cd561c51c2defe9f1aa61387711e698d48e9456dfd33ef244645e19ea09", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/split_spare-a891d0b2f2da864a)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test vec::tests::reserve_split_spare_works ... ok
[INFO] [stdout] test vec::tests::exceed - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests split_spare
[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" "7c757cd561c51c2defe9f1aa61387711e698d48e9456dfd33ef244645e19ea09", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7c757cd561c51c2defe9f1aa61387711e698d48e9456dfd33ef244645e19ea09", kill_on_drop: false }`
[INFO] [stdout] 7c757cd561c51c2defe9f1aa61387711e698d48e9456dfd33ef244645e19ea09