[INFO] fetching crate more_errors 0.1.0...
[INFO] testing more_errors-0.1.0 against master#562dee4820c458d823175268e41601d4c060588a for pr-154210-2
[INFO] extracting crate more_errors 0.1.0 into /workspace/builds/worker-0-tc1/source
[INFO] started tweaking crates.io crate more_errors 0.1.0
[INFO] finished tweaking crates.io crate more_errors 0.1.0
[INFO] tweaked toml for crates.io crate more_errors 0.1.0 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate more_errors 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] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 96cf2ee2f174c61c85e54134eaf582e58b69717bdf4cb878b28d23bc85ee5093
[INFO] running `Command { std: "docker" "start" "-a" "96cf2ee2f174c61c85e54134eaf582e58b69717bdf4cb878b28d23bc85ee5093", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "96cf2ee2f174c61c85e54134eaf582e58b69717bdf4cb878b28d23bc85ee5093", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "96cf2ee2f174c61c85e54134eaf582e58b69717bdf4cb878b28d23bc85ee5093", kill_on_drop: false }`
[INFO] [stdout] 96cf2ee2f174c61c85e54134eaf582e58b69717bdf4cb878b28d23bc85ee5093
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] b0138c4633f666ec4f7fdd7f268bd707adcc742cc253e7f3c445182a5ba9ebad
[INFO] running `Command { std: "docker" "start" "-a" "b0138c4633f666ec4f7fdd7f268bd707adcc742cc253e7f3c445182a5ba9ebad", kill_on_drop: false }`
[INFO] [stderr]    Compiling more_errors v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.17s
[INFO] running `Command { std: "docker" "inspect" "b0138c4633f666ec4f7fdd7f268bd707adcc742cc253e7f3c445182a5ba9ebad", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b0138c4633f666ec4f7fdd7f268bd707adcc742cc253e7f3c445182a5ba9ebad", kill_on_drop: false }`
[INFO] [stdout] b0138c4633f666ec4f7fdd7f268bd707adcc742cc253e7f3c445182a5ba9ebad
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 884461e66dbec72100e31ea74010d6e1e1b80e0c8fd5eb588153512500c572db
[INFO] running `Command { std: "docker" "start" "-a" "884461e66dbec72100e31ea74010d6e1e1b80e0c8fd5eb588153512500c572db", kill_on_drop: false }`
[INFO] [stderr]    Compiling more_errors v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.42s
[INFO] running `Command { std: "docker" "inspect" "884461e66dbec72100e31ea74010d6e1e1b80e0c8fd5eb588153512500c572db", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "884461e66dbec72100e31ea74010d6e1e1b80e0c8fd5eb588153512500c572db", kill_on_drop: false }`
[INFO] [stdout] 884461e66dbec72100e31ea74010d6e1e1b80e0c8fd5eb588153512500c572db
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 26a46eedc8698c8dfc8e37bc602f1a63850a5b7910e00da88c43727eadc767f2
[INFO] running `Command { std: "docker" "start" "-a" "26a46eedc8698c8dfc8e37bc602f1a63850a5b7910e00da88c43727eadc767f2", 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/more_errors-55e38a96702bc0a4)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test index_out_of_bounds::tests::test_index_out_of_bounds_error ... ok
[INFO] [stdout] test index_greater_than_len::tests::test_index_greater_than_len_error ... ok
[INFO] [stdout] test range_out_of_bounds::tests::test_range_out_of_bounds_error ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests more_errors
[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" "26a46eedc8698c8dfc8e37bc602f1a63850a5b7910e00da88c43727eadc767f2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "26a46eedc8698c8dfc8e37bc602f1a63850a5b7910e00da88c43727eadc767f2", kill_on_drop: false }`
[INFO] [stdout] 26a46eedc8698c8dfc8e37bc602f1a63850a5b7910e00da88c43727eadc767f2