[INFO] fetching crate truncrate 0.1.3...
[INFO] testing truncrate-0.1.3 against try#d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2 for pr-86479
[INFO] extracting crate truncrate 0.1.3 into /workspace/builds/worker-10/source
[INFO] validating manifest of crates.io crate truncrate 0.1.3 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 truncrate 0.1.3
[INFO] finished tweaking crates.io crate truncrate 0.1.3
[INFO] tweaked toml for crates.io crate truncrate 0.1.3 written to /workspace/builds/worker-10/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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "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-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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] b264a4ff680f05a451ecff009b94837ab989b18feff075b993ee4f361f5ac685
[INFO] running `Command { std: "docker" "start" "-a" "b264a4ff680f05a451ecff009b94837ab989b18feff075b993ee4f361f5ac685", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b264a4ff680f05a451ecff009b94837ab989b18feff075b993ee4f361f5ac685", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b264a4ff680f05a451ecff009b94837ab989b18feff075b993ee4f361f5ac685", kill_on_drop: false }`
[INFO] [stdout] b264a4ff680f05a451ecff009b94837ab989b18feff075b993ee4f361f5ac685
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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] 597c5213429bd83a50017f8543bae2354d3e2338f51913402f7a95b7580bc689
[INFO] running `Command { std: "docker" "start" "-a" "597c5213429bd83a50017f8543bae2354d3e2338f51913402f7a95b7580bc689", kill_on_drop: false }`
[INFO] [stderr]    Compiling unicode-segmentation v1.8.0
[INFO] [stderr]    Compiling truncrate v0.1.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.19s
[INFO] running `Command { std: "docker" "inspect" "597c5213429bd83a50017f8543bae2354d3e2338f51913402f7a95b7580bc689", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "597c5213429bd83a50017f8543bae2354d3e2338f51913402f7a95b7580bc689", kill_on_drop: false }`
[INFO] [stdout] 597c5213429bd83a50017f8543bae2354d3e2338f51913402f7a95b7580bc689
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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] 49cde8e3324f1c980a6e79dba890756f914c66007f3d208d3f9abd107bb51034
[INFO] running `Command { std: "docker" "start" "-a" "49cde8e3324f1c980a6e79dba890756f914c66007f3d208d3f9abd107bb51034", kill_on_drop: false }`
[INFO] [stderr]    Compiling truncrate v0.1.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.92s
[INFO] running `Command { std: "docker" "inspect" "49cde8e3324f1c980a6e79dba890756f914c66007f3d208d3f9abd107bb51034", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "49cde8e3324f1c980a6e79dba890756f914c66007f3d208d3f9abd107bb51034", kill_on_drop: false }`
[INFO] [stdout] 49cde8e3324f1c980a6e79dba890756f914c66007f3d208d3f9abd107bb51034
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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] 8e41b4c84c0da7bb7d2a8e8f360c6aac02dda11d7c961fe3098d4f37e602941a
[INFO] running `Command { std: "docker" "start" "-a" "8e41b4c84c0da7bb7d2a8e8f360c6aac02dda11d7c961fe3098d4f37e602941a", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/truncrate-e92b811c1c069517)
[INFO] [stdout] 
[INFO] [stdout] running 11 tests
[INFO] [stdout] test tests::test ... ok
[INFO] [stdout] test tests::test_inplace_vector_chaining_boundry ... ok
[INFO] [stdout] test tests::truncate_to_bytes ... ok
[INFO] [stdout] test tests::test_split_all ... ok
[INFO] [stdout] test tests::truncate_non_split_grapheme_with_whitespace ... ok
[INFO] [stdout] test tests::test_non_trucated_string ... ok
[INFO] [stdout] test tests::test_vector_split_all ... ok
[INFO] [stdout] test tests::test_split_boundary ... ok
[INFO] [stdout] test tests::test_split_bytes ... ok
[INFO] [stdout] test tests::test_test_vector_chaining_offset ... ok
[INFO] [stdout] test tests::truncate_non_split_grapheme ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests truncrate
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test src/lib.rs - str::slice_indices_at_offset (line 115) ... ok
[INFO] [stdout] test src/lib.rs - str::truncate_to_byte_offset (line 60) ... ok
[INFO] [stdout] test src/lib.rs - str::split_all_to_boundary (line 172) ... ok
[INFO] [stdout] test src/lib.rs - str::slice_indices_at_boundary (line 92) ... ok
[INFO] [stdout] test src/lib.rs - Vec<&'_ str>::split_to_offset_inplace (line 206) ... ok
[INFO] [stdout] test src/lib.rs - str::truncate_to_boundary (line 31) ... ok
[INFO] [stdout] test src/lib.rs - Vec<&'_ str>::split_to_boundary_inplace (line 230) ... ok
[INFO] [stdout] test src/lib.rs - str::split_to_offset (line 153) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.27s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "8e41b4c84c0da7bb7d2a8e8f360c6aac02dda11d7c961fe3098d4f37e602941a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8e41b4c84c0da7bb7d2a8e8f360c6aac02dda11d7c961fe3098d4f37e602941a", kill_on_drop: false }`
[INFO] [stdout] 8e41b4c84c0da7bb7d2a8e8f360c6aac02dda11d7c961fe3098d4f37e602941a