[INFO] fetching crate mutslices 0.1.0... [INFO] testing mutslices-0.1.0 against master#cdb45c87e2cd43495379f7e867e3cc15dcee9f93 for pr-145838-1 [INFO] extracting crate mutslices 0.1.0 into /workspace/builds/worker-0-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-0-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate mutslices 0.1.0 on toolchain cdb45c87e2cd43495379f7e867e3cc15dcee9f93 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "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" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 35 packages to latest compatible versions [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 97e5335b3b91ee5b84433bca3c593ef24dbb7b03a8efe40b31eae3de3553caaa [INFO] running `Command { std: "docker" "start" "-a" "97e5335b3b91ee5b84433bca3c593ef24dbb7b03a8efe40b31eae3de3553caaa", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "97e5335b3b91ee5b84433bca3c593ef24dbb7b03a8efe40b31eae3de3553caaa", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "97e5335b3b91ee5b84433bca3c593ef24dbb7b03a8efe40b31eae3de3553caaa", kill_on_drop: false }` [INFO] [stdout] 97e5335b3b91ee5b84433bca3c593ef24dbb7b03a8efe40b31eae3de3553caaa [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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 4a0acd752b822fa0298f007029863fa088ccbb1366b4c76cc0946eff31a0544d [INFO] running `Command { std: "docker" "start" "-a" "4a0acd752b822fa0298f007029863fa088ccbb1366b4c76cc0946eff31a0544d", kill_on_drop: false }` [INFO] [stderr] Compiling mutslices v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.16s [INFO] running `Command { std: "docker" "inspect" "4a0acd752b822fa0298f007029863fa088ccbb1366b4c76cc0946eff31a0544d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4a0acd752b822fa0298f007029863fa088ccbb1366b4c76cc0946eff31a0544d", kill_on_drop: false }` [INFO] [stdout] 4a0acd752b822fa0298f007029863fa088ccbb1366b4c76cc0946eff31a0544d [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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 471bad66a6d503ccc73fe3e2b82cc01ac9e19a49641b246f0e3964ea5ca4e3d6 [INFO] running `Command { std: "docker" "start" "-a" "471bad66a6d503ccc73fe3e2b82cc01ac9e19a49641b246f0e3964ea5ca4e3d6", kill_on_drop: false }` [INFO] [stderr] Compiling serde v1.0.219 [INFO] [stderr] Compiling target-triple v0.1.4 [INFO] [stderr] Compiling winnow v0.7.13 [INFO] [stderr] Compiling toml_writer v1.0.2 [INFO] [stderr] Compiling glob v0.3.3 [INFO] [stderr] Compiling termcolor v1.4.1 [INFO] [stderr] Compiling toml_parser v1.0.2 [INFO] [stderr] Compiling serde_spanned v1.0.0 [INFO] [stderr] Compiling toml_datetime v0.7.0 [INFO] [stderr] Compiling serde_json v1.0.143 [INFO] [stderr] Compiling toml v0.9.5 [INFO] [stderr] Compiling trybuild v1.0.110 [INFO] [stderr] Compiling mutslices v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 11.75s [INFO] running `Command { std: "docker" "inspect" "471bad66a6d503ccc73fe3e2b82cc01ac9e19a49641b246f0e3964ea5ca4e3d6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "471bad66a6d503ccc73fe3e2b82cc01ac9e19a49641b246f0e3964ea5ca4e3d6", kill_on_drop: false }` [INFO] [stdout] 471bad66a6d503ccc73fe3e2b82cc01ac9e19a49641b246f0e3964ea5ca4e3d6 [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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 269a947d03d3b833ed7563611c75c3e5c5771aada67b9db253be493e4748db1f [INFO] running `Command { std: "docker" "start" "-a" "269a947d03d3b833ed7563611c75c3e5c5771aada67b9db253be493e4748db1f", kill_on_drop: false }` [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.08s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/mutslices-7c9340d2f3f040c1) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stderr] Running tests/test_mutslices.rs (/opt/rustwide/target/debug/deps/test_mutslices-80ab2f4f8667aa80) [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_three_mut_slice_var_four ... ok [INFO] [stdout] test test_range_one_slice ... 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_mut_slice_var_one ... ok [INFO] [stdout] test test_three_slice ... ok [INFO] [stdout] test test_three_mut_slice_var_two ... 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] test test_range_overlap - should panic ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 11 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out; finished in 0.08s [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 - (line 12) ... ok [INFO] [stdout] test src/lib.rs - MutSlice::slices_mut (line 69) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.79s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "269a947d03d3b833ed7563611c75c3e5c5771aada67b9db253be493e4748db1f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "269a947d03d3b833ed7563611c75c3e5c5771aada67b9db253be493e4748db1f", kill_on_drop: false }` [INFO] [stdout] 269a947d03d3b833ed7563611c75c3e5c5771aada67b9db253be493e4748db1f