[INFO] fetching crate utf16string 0.2.0... [INFO] testing utf16string-0.2.0 against master#99e3aef02079e9c10583638520cd0c134dc3a01d for pr-85530 [INFO] extracting crate utf16string 0.2.0 into /workspace/builds/worker-14/source [INFO] validating manifest of crates.io crate utf16string 0.2.0 on toolchain 99e3aef02079e9c10583638520cd0c134dc3a01d [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate utf16string 0.2.0 [INFO] finished tweaking crates.io crate utf16string 0.2.0 [INFO] tweaked toml for crates.io crate utf16string 0.2.0 written to /workspace/builds/worker-14/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] fbf7c03eee0789122121b9d115419e12f3851a04dd5ef5b100a03ca142279c6b [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "fbf7c03eee0789122121b9d115419e12f3851a04dd5ef5b100a03ca142279c6b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "fbf7c03eee0789122121b9d115419e12f3851a04dd5ef5b100a03ca142279c6b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fbf7c03eee0789122121b9d115419e12f3851a04dd5ef5b100a03ca142279c6b", kill_on_drop: false }` [INFO] [stdout] fbf7c03eee0789122121b9d115419e12f3851a04dd5ef5b100a03ca142279c6b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f278fccdf2366e354dc5e0e2eedd761a1c0a635a23e6ddc1925578d21e3de989 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "f278fccdf2366e354dc5e0e2eedd761a1c0a635a23e6ddc1925578d21e3de989", kill_on_drop: false }` [INFO] [stderr] Compiling byteorder v1.4.3 [INFO] [stderr] Compiling utf16string v0.2.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.99s [INFO] running `Command { std: "docker" "inspect" "f278fccdf2366e354dc5e0e2eedd761a1c0a635a23e6ddc1925578d21e3de989", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f278fccdf2366e354dc5e0e2eedd761a1c0a635a23e6ddc1925578d21e3de989", kill_on_drop: false }` [INFO] [stdout] f278fccdf2366e354dc5e0e2eedd761a1c0a635a23e6ddc1925578d21e3de989 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ea8d1b421a94be07f499ce3fdd5e3fe1a5f4fdb1cd4a037d81b44b8ba01defc5 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "ea8d1b421a94be07f499ce3fdd5e3fe1a5f4fdb1cd4a037d81b44b8ba01defc5", kill_on_drop: false }` [INFO] [stderr] Compiling utf16string v0.2.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.35s [INFO] running `Command { std: "docker" "inspect" "ea8d1b421a94be07f499ce3fdd5e3fe1a5f4fdb1cd4a037d81b44b8ba01defc5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ea8d1b421a94be07f499ce3fdd5e3fe1a5f4fdb1cd4a037d81b44b8ba01defc5", kill_on_drop: false }` [INFO] [stdout] ea8d1b421a94be07f499ce3fdd5e3fe1a5f4fdb1cd4a037d81b44b8ba01defc5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 12855944be1dbfc70bd5c34095c3b0a674984fc73efaae5f88888227ef850f00 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "12855944be1dbfc70bd5c34095c3b0a674984fc73efaae5f88888227ef850f00", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.01s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/utf16string-58d7eeec15fa1f13) [INFO] [stdout] [INFO] [stdout] running 69 tests [INFO] [stdout] test iters::tests::test_wstr_char_indices ... ok [INFO] [stdout] test iters::tests::test_wstr_char_indices_last ... ok [INFO] [stdout] test iters::tests::test_wstr_char_indices_count ... ok [INFO] [stdout] test iters::tests::test_wstr_chars ... ok [INFO] [stdout] test iters::tests::test_wstr_char_indices_reverse ... ok [INFO] [stdout] test iters::tests::test_wstr_chars_count ... ok [INFO] [stdout] test iters::tests::test_wstr_chars_reverse ... ok [INFO] [stdout] test slicing::tests::test_wstr_range_from ... ok [INFO] [stdout] test slicing::tests::test_wstr_range ... ok [INFO] [stdout] test slicing::tests::test_wstr_range_inclusive ... ok [INFO] [stdout] test iters::tests::test_wstr_chars_last ... ok [INFO] [stdout] test slicing::tests::test_wstr_range_to ... ok [INFO] [stdout] test slicing::tests::test_wstr_range_to_inclusive ... ok [INFO] [stdout] test slicing::tests::test_wstring_range ... ok [INFO] [stdout] test slicing::tests::test_wstring_range_from ... ok [INFO] [stdout] test slicing::tests::test_wstring_range_full ... ok [INFO] [stdout] test slicing::tests::test_wstring_range_inclusive ... ok [INFO] [stdout] test slicing::tests::test_wstring_range_to ... ok [INFO] [stdout] test slicing::tests::test_wstring_range_to_inclusive ... ok [INFO] [stdout] test utf16::tests::test_is_leading_surrogate ... ok [INFO] [stdout] test utf16::tests::test_is_trailing_surrogate ... ok [INFO] [stdout] test utf16::tests::test_utf16_char_ext_encode_utf16_into ... ok [INFO] [stdout] test utf16::tests::test_utf16_char_ext_len_utf16_bytes ... ok [INFO] [stdout] test wstr::tests::test_wstr_as_bytes ... ok [INFO] [stdout] test wstr::tests::test_wstr_as_bytes_mut ... ok [INFO] [stdout] test wstr::tests::test_wstr_as_ref ... ok [INFO] [stdout] test wstr::tests::test_wstr_is_empty ... ok [INFO] [stdout] test wstr::tests::test_wstr_len ... ok [INFO] [stdout] test wstring::tests::test_as_mut_vec ... ok [INFO] [stdout] test wstr::tests::test_wstr_slice ... ok [INFO] [stdout] test wstr::tests::test_wstr_to_utf8 ... ok [INFO] [stdout] test slicing::tests::test_wstr_range_full ... ok [INFO] [stdout] test wstr::tests::test_wstr_from_utf16le_unchecked ... ok [INFO] [stdout] test wstr::tests::test_wstr_from_utf16le ... ok [INFO] [stdout] test wstr::tests::test_wstr_get_mut ... ok [INFO] [stdout] test wstr::tests::test_wstr_get ... ok [INFO] [stdout] test utf16::tests::test_wstr_utf16error ... ok [INFO] [stdout] test wstr::tests::test_display ... ok [INFO] [stdout] test wstring::tests::test_as_mut_wstr ... ok [INFO] [stdout] test wstring::tests::test_clear ... ok [INFO] [stdout] test wstring::tests::test_deref_mut ... ok [INFO] [stdout] test wstring::tests::test_from_str ... ok [INFO] [stdout] test wstring::tests::test_deref ... ok [INFO] [stdout] test wstring::tests::test_insert_wstr ... ok [INFO] [stdout] test wstring::tests::test_into_bytes ... ok [INFO] [stdout] test wstring::tests::test_new ... ok [INFO] [stdout] test wstring::tests::test_from_utf16 ... ok [INFO] [stdout] test wstring::tests::test_push_wstr ... ok [INFO] [stdout] test wstring::tests::test_remove ... ok [INFO] [stdout] test wstring::tests::test_reserve ... ok [INFO] [stdout] test wstring::tests::test_pop ... ok [INFO] [stdout] test wstring::tests::test_retain ... ok [INFO] [stdout] test wstring::tests::test_shrink_to_fit ... ok [INFO] [stdout] test wstring::tests::test_split_off ... ok [INFO] [stdout] test wstring::tests::test_push ... ok [INFO] [stdout] test wstring::tests::test_truncate ... ok [INFO] [stdout] test wstring::tests::test_as_wstr ... ok [INFO] [stdout] test wstring::tests::test_with_capacity ... ok [INFO] [stdout] test wstr::tests::test_wstr_is_ascii ... ok [INFO] [stdout] test wstr::tests::test_wstr_is_char_boundary ... ok [INFO] [stdout] test wstring::tests::test_from_string ... ok [INFO] [stdout] test wstring::tests::test_from_utf16_le_be ... ok [INFO] [stdout] test wstring::tests::test_from_utf16_unchecked ... ok [INFO] [stdout] test wstring::tests::test_insert ... ok [INFO] [stdout] test utf16::tests::test_utf16_char_ext_encode_utf16_into_too_small_single_unit ... ok [INFO] [stdout] test wstr::tests::test_wstr_bad_index ... ok [INFO] [stdout] test utf16::tests::test_utf16_char_ext_encode_utf16_into_too_small_surrogate ... ok [INFO] [stdout] test wstring::tests::test_split_off_bad_index ... ok [INFO] [stdout] test wstring::tests::test_truncate_no_char_boundary ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 69 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s [INFO] [stdout] [INFO] [stderr] Doc-tests utf16string [INFO] [stdout] [INFO] [stdout] running 7 tests [INFO] [stdout] test src/wstr.rs - wstr::WStr::from_utf16be_unchecked (line 78) ... ok [INFO] [stdout] test src/wstr.rs - wstr::WStr::from_utf16le_unchecked (line 32) ... ok [INFO] [stdout] test src/lib.rs - WString (line 104) ... ok [INFO] [stdout] test src/lib.rs - WString (line 122) ... ok [INFO] [stdout] test src/lib.rs - (line 52) ... ok [INFO] [stdout] test src/lib.rs - (line 37) ... ok [INFO] [stdout] test src/lib.rs - WStr (line 144) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.93s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "12855944be1dbfc70bd5c34095c3b0a674984fc73efaae5f88888227ef850f00", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "12855944be1dbfc70bd5c34095c3b0a674984fc73efaae5f88888227ef850f00", kill_on_drop: false }` [INFO] [stdout] 12855944be1dbfc70bd5c34095c3b0a674984fc73efaae5f88888227ef850f00