[INFO] fetching crate slice-ext 0.1.4...
[INFO] testing slice-ext-0.1.4 against try#d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2 for pr-86479
[INFO] extracting crate slice-ext 0.1.4 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate slice-ext 0.1.4 on toolchain d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate slice-ext 0.1.4
[INFO] finished tweaking crates.io crate slice-ext 0.1.4
[INFO] tweaked toml for crates.io crate slice-ext 0.1.4 written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f1ac9e13d23979a93094e5c43875a664dee93c66452397db858983dffe6bc691
[INFO] running `Command { std: "docker" "start" "-a" "f1ac9e13d23979a93094e5c43875a664dee93c66452397db858983dffe6bc691", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f1ac9e13d23979a93094e5c43875a664dee93c66452397db858983dffe6bc691", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f1ac9e13d23979a93094e5c43875a664dee93c66452397db858983dffe6bc691", kill_on_drop: false }`
[INFO] [stdout] f1ac9e13d23979a93094e5c43875a664dee93c66452397db858983dffe6bc691
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0c699ba1103ec54d46aeab46cad001bb4e45bf22ad4bd779322c5273ccd06211
[INFO] running `Command { std: "docker" "start" "-a" "0c699ba1103ec54d46aeab46cad001bb4e45bf22ad4bd779322c5273ccd06211", kill_on_drop: false }`
[INFO] [stderr]    Compiling slice-ext v0.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.16s
[INFO] running `Command { std: "docker" "inspect" "0c699ba1103ec54d46aeab46cad001bb4e45bf22ad4bd779322c5273ccd06211", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0c699ba1103ec54d46aeab46cad001bb4e45bf22ad4bd779322c5273ccd06211", kill_on_drop: false }`
[INFO] [stdout] 0c699ba1103ec54d46aeab46cad001bb4e45bf22ad4bd779322c5273ccd06211
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8f146c488d632ab16e7293085b3a6d70b2ea4c78905b2920faa248ef1ff0f7dc
[INFO] running `Command { std: "docker" "start" "-a" "8f146c488d632ab16e7293085b3a6d70b2ea4c78905b2920faa248ef1ff0f7dc", kill_on_drop: false }`
[INFO] [stderr]    Compiling slice-ext v0.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.45s
[INFO] running `Command { std: "docker" "inspect" "8f146c488d632ab16e7293085b3a6d70b2ea4c78905b2920faa248ef1ff0f7dc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8f146c488d632ab16e7293085b3a6d70b2ea4c78905b2920faa248ef1ff0f7dc", kill_on_drop: false }`
[INFO] [stdout] 8f146c488d632ab16e7293085b3a6d70b2ea4c78905b2920faa248ef1ff0f7dc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 75cda3c5d38020897be2bea2d8b756e5a41910442ccfdfffdda138ab23c96b64
[INFO] running `Command { std: "docker" "start" "-a" "75cda3c5d38020897be2bea2d8b756e5a41910442ccfdfffdda138ab23c96b64", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] running 8 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/slice_ext-13538e6cf8d04302)
[INFO] [stdout] test tests::test_split_after_start ... ok
[INFO] [stdout] test tests::test_split_before_start ... ok
[INFO] [stdout] test tests::test_split_before_no_match ... ok
[INFO] [stdout] test tests::test_split_after_no_match ... ok
[INFO] [stdout] test tests::test_split_before_end ... ok
[INFO] [stdout] test tests::test_split_after_end ... ok
[INFO] [stdout] test tests::test_split_after ... ok
[INFO] [stderr]    Doc-tests slice-ext
[INFO] [stdout] test tests::test_split_before ... 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] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs - SplitAfter (line 38) ... ok
[INFO] [stdout] test src/lib.rs - SplitBefore (line 9) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.35s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "75cda3c5d38020897be2bea2d8b756e5a41910442ccfdfffdda138ab23c96b64", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "75cda3c5d38020897be2bea2d8b756e5a41910442ccfdfffdda138ab23c96b64", kill_on_drop: false }`
[INFO] [stdout] 75cda3c5d38020897be2bea2d8b756e5a41910442ccfdfffdda138ab23c96b64