[INFO] fetching crate mutslices 0.1.0... [INFO] testing mutslices-0.1.0 against master#562dee4820c458d823175268e41601d4c060588a for pr-154210-2 [INFO] extracting crate mutslices 0.1.0 into /workspace/builds/worker-4-tc1/source [INFO] started tweaking crates.io crate mutslices 0.1.0 [INFO] finished tweaking crates.io crate mutslices 0.1.0 [INFO] tweaked toml for crates.io crate mutslices 0.1.0 written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate mutslices 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] [stderr] Updating crates.io index [INFO] [stderr] Locking 27 packages to latest compatible versions [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-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 3023402983fbd0a5b2a20660e264f5f7eaa2b885f6283934c51b0ef854d27054 [INFO] running `Command { std: "docker" "start" "-a" "3023402983fbd0a5b2a20660e264f5f7eaa2b885f6283934c51b0ef854d27054", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "3023402983fbd0a5b2a20660e264f5f7eaa2b885f6283934c51b0ef854d27054", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3023402983fbd0a5b2a20660e264f5f7eaa2b885f6283934c51b0ef854d27054", kill_on_drop: false }` [INFO] [stdout] 3023402983fbd0a5b2a20660e264f5f7eaa2b885f6283934c51b0ef854d27054 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] b9d07463df44fd7c420d2a578ac6a0b1e7ef7b9c42e3d9cc591c010e9159a1d3 [INFO] running `Command { std: "docker" "start" "-a" "b9d07463df44fd7c420d2a578ac6a0b1e7ef7b9c42e3d9cc591c010e9159a1d3", kill_on_drop: false }` [INFO] [stderr] Compiling mutslices v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.30s [INFO] running `Command { std: "docker" "inspect" "b9d07463df44fd7c420d2a578ac6a0b1e7ef7b9c42e3d9cc591c010e9159a1d3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b9d07463df44fd7c420d2a578ac6a0b1e7ef7b9c42e3d9cc591c010e9159a1d3", kill_on_drop: false }` [INFO] [stdout] b9d07463df44fd7c420d2a578ac6a0b1e7ef7b9c42e3d9cc591c010e9159a1d3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] e3a17a278970c4a3325980f7e6ccb00c9408348a77c1928719e39f3d0667d2f5 [INFO] running `Command { std: "docker" "start" "-a" "e3a17a278970c4a3325980f7e6ccb00c9408348a77c1928719e39f3d0667d2f5", kill_on_drop: false }` [INFO] [stderr] Compiling winnow v1.0.1 [INFO] [stderr] Compiling target-triple v1.0.0 [INFO] [stderr] Compiling serde_spanned v1.1.1 [INFO] [stderr] Compiling toml_datetime v1.1.1+spec-1.1.0 [INFO] [stderr] Compiling toml_writer v1.1.1+spec-1.1.0 [INFO] [stderr] Compiling glob v0.3.3 [INFO] [stderr] Compiling serde v1.0.228 [INFO] [stderr] Compiling toml_parser v1.1.2+spec-1.1.0 [INFO] [stderr] Compiling toml v1.1.2+spec-1.1.0 [INFO] [stderr] Compiling trybuild v1.0.116 [INFO] [stderr] Compiling mutslices v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 10.73s [INFO] running `Command { std: "docker" "inspect" "e3a17a278970c4a3325980f7e6ccb00c9408348a77c1928719e39f3d0667d2f5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e3a17a278970c4a3325980f7e6ccb00c9408348a77c1928719e39f3d0667d2f5", kill_on_drop: false }` [INFO] [stdout] e3a17a278970c4a3325980f7e6ccb00c9408348a77c1928719e39f3d0667d2f5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 56b67dafe794d77ebaadb515f5efe1d1762b0008bb49b8c5a77d260c639558a4 [INFO] running `Command { std: "docker" "start" "-a" "56b67dafe794d77ebaadb515f5efe1d1762b0008bb49b8c5a77d260c639558a4", kill_on_drop: false }` [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.12s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/mutslices-137693ae4ab5d6a8) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stderr] Running tests/test_mutslices.rs (/opt/rustwide/target/debug/deps/test_mutslices-35240f1d6a4deadc) [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 12 tests [INFO] [stdout] test test_clone_eq ... ok [INFO] [stdout] test test_range_one_slice ... ok [INFO] [stdout] test test_three_mut_slice_var_four ... ok [INFO] [stdout] test test_three_mut_slice_var_one ... ok [INFO] [stdout] test test_three_mut_slice_var_three ... ok [INFO] [stdout] test test_vec_move ... ignored, vec_move [INFO] [stdout] test test_three_slice ... ok [INFO] [stdout] test test_three_mut_slice_var_two ... ok [INFO] [stdout] test test_range_overlap - should panic ... ok [INFO] [stdout] test test_range_end_gt_len - should panic ... ok [INFO] [stdout] test test_range_start_eq_end - should panic ... ok [INFO] [stdout] test test_range_start_greater_end - should panic ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 11 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out; finished in 0.10s [INFO] [stdout] [INFO] [stderr] Doc-tests mutslices [INFO] [stdout] [INFO] [stdout] running 4 tests [INFO] [stdout] test src/lib.rs - MutSlice::vec_into (line 44) ... ok [INFO] [stdout] test src/lib.rs - MutSlice::into_vec (line 113) ... ok [INFO] [stdout] test src/lib.rs - MutSlice::slices_mut (line 69) ... ok [INFO] [stdout] test src/lib.rs - (line 12) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.84s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "56b67dafe794d77ebaadb515f5efe1d1762b0008bb49b8c5a77d260c639558a4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "56b67dafe794d77ebaadb515f5efe1d1762b0008bb49b8c5a77d260c639558a4", kill_on_drop: false }` [INFO] [stdout] 56b67dafe794d77ebaadb515f5efe1d1762b0008bb49b8c5a77d260c639558a4