[INFO] fetching crate wchar 0.11.0... [INFO] testing wchar-0.11.0 against try#8262275854dc0e5381c9d42d56257d94932c5a87 for pr-90799 [INFO] extracting crate wchar 0.11.0 into /workspace/builds/worker-91/source [INFO] validating manifest of crates.io crate wchar 0.11.0 on toolchain 8262275854dc0e5381c9d42d56257d94932c5a87 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate wchar 0.11.0 [INFO] finished tweaking crates.io crate wchar 0.11.0 [INFO] tweaked toml for crates.io crate wchar 0.11.0 written to /workspace/builds/worker-91/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "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" "+8262275854dc0e5381c9d42d56257d94932c5a87" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded wchar-impl v0.11.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-91/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-91/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 58687d4f849ce22a5dac1cffbfef02c7b81a10005df38601797d0ca8628288fd [INFO] running `Command { std: "docker" "start" "-a" "58687d4f849ce22a5dac1cffbfef02c7b81a10005df38601797d0ca8628288fd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "58687d4f849ce22a5dac1cffbfef02c7b81a10005df38601797d0ca8628288fd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "58687d4f849ce22a5dac1cffbfef02c7b81a10005df38601797d0ca8628288fd", kill_on_drop: false }` [INFO] [stdout] 58687d4f849ce22a5dac1cffbfef02c7b81a10005df38601797d0ca8628288fd [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-91/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-91/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 0c36e8dd853dd029887c298c6adc339d35a193d015984eb0487ad635dc7ed655 [INFO] running `Command { std: "docker" "start" "-a" "0c36e8dd853dd029887c298c6adc339d35a193d015984eb0487ad635dc7ed655", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.32 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling syn v1.0.82 [INFO] [stderr] Compiling wchar v0.11.0 (/opt/rustwide/workdir) [INFO] [stderr] Compiling quote v1.0.10 [INFO] [stderr] Compiling wchar-impl v0.11.0 [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 9.27s [INFO] running `Command { std: "docker" "inspect" "0c36e8dd853dd029887c298c6adc339d35a193d015984eb0487ad635dc7ed655", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0c36e8dd853dd029887c298c6adc339d35a193d015984eb0487ad635dc7ed655", kill_on_drop: false }` [INFO] [stdout] 0c36e8dd853dd029887c298c6adc339d35a193d015984eb0487ad635dc7ed655 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-91/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-91/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 04a382ff44b3083125b24acc21bd5064f85876e71e3615d7e1ea3fcef60df99e [INFO] running `Command { std: "docker" "start" "-a" "04a382ff44b3083125b24acc21bd5064f85876e71e3615d7e1ea3fcef60df99e", kill_on_drop: false }` [INFO] [stderr] Compiling serde_derive v1.0.130 [INFO] [stderr] Compiling serde v1.0.130 [INFO] [stderr] Compiling ryu v1.0.6 [INFO] [stderr] Compiling serde_json v1.0.72 [INFO] [stderr] Compiling trybuild v1.0.52 [INFO] [stderr] Compiling itoa v0.4.8 [INFO] [stderr] Compiling rustversion v1.0.5 [INFO] [stderr] Compiling dissimilar v1.0.3 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling toml v0.5.8 [INFO] [stderr] Compiling wchar v0.11.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 15.34s [INFO] running `Command { std: "docker" "inspect" "04a382ff44b3083125b24acc21bd5064f85876e71e3615d7e1ea3fcef60df99e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "04a382ff44b3083125b24acc21bd5064f85876e71e3615d7e1ea3fcef60df99e", kill_on_drop: false }` [INFO] [stdout] 04a382ff44b3083125b24acc21bd5064f85876e71e3615d7e1ea3fcef60df99e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-91/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-91/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 790b8621221d6d88979b6fd65516e30393c9a8de2aa831b00fccc7c182ea9b68 [INFO] running `Command { std: "docker" "start" "-a" "790b8621221d6d88979b6fd65516e30393c9a8de2aa831b00fccc7c182ea9b68", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.36s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/wchar-c26cf034e370f073) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running tests/compare.rs (/opt/rustwide/target/debug/deps/compare-8b2e4c0da4831dae) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running tests/compile_tests.rs (/opt/rustwide/target/debug/deps/compile_tests-a0fd9bdd737bada6) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling proc-macro2 v1.0.32 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling syn v1.0.82 [INFO] [stderr] Compiling rustversion v1.0.5 [INFO] [stderr] Compiling wchar v0.11.0 (/opt/rustwide/workdir) [INFO] [stderr] Compiling libc v0.2.108 [INFO] [stderr] Compiling anyhow v1.0.51 [INFO] [stderr] Compiling quote v1.0.10 [INFO] [stderr] Compiling wchar-impl v0.11.0 [INFO] [stderr] Checking wchar-tests v0.0.0 (/opt/rustwide/target/tests/wchar) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 8.85s [INFO] [stderr] [INFO] [stderr] [INFO] [stderr] test tests/ui/invalid_type_wch.rs ... ok [INFO] [stderr] test tests/ui/invalid_type_wchz.rs ... ok [INFO] [stderr] test tests/ui/nul_end_wchz.rs ... ok [INFO] [stderr] test tests/ui/nul_mid_wchz.rs ... ok [INFO] [stderr] test tests/ui/overflow_char.rs ... ok [INFO] [stderr] [INFO] [stdout] test ui ... ok [INFO] [stderr] [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 9.50s [INFO] [stdout] [INFO] [stderr] Running tests/include_wch.rs (/opt/rustwide/target/debug/deps/include_wch-2d431831a4102a0e) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running tests/include_wchz.rs (/opt/rustwide/target/debug/deps/include_wchz-bfe85c68325325e2) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running tests/wch.rs (/opt/rustwide/target/debug/deps/wch-0d13ee5e029d7e79) [INFO] [stdout] [INFO] [stdout] running 6 tests [INFO] [stdout] test basic ... ok [INFO] [stdout] test complex ... ok [INFO] [stdout] test emoji ... ok [INFO] [stdout] test nul_chars ... ok [INFO] [stdout] test escape_chars ... ok [INFO] [stdout] test raw_literals ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running tests/wch_char.rs (/opt/rustwide/target/debug/deps/wch_char-2481ef14ac4ef85c) [INFO] [stdout] [INFO] [stdout] running 4 tests [INFO] [stdout] test complex ... ok [INFO] [stdout] test basic ... ok [INFO] [stdout] test emoji ... ok [INFO] [stdout] test escape_chars ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running tests/wchar_t.rs (/opt/rustwide/target/debug/deps/wchar_t-27c5f0e0d800580b) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running tests/wchz.rs (/opt/rustwide/target/debug/deps/wchz-460fb01b979e7102) [INFO] [stdout] [INFO] [stdout] running 5 tests [INFO] [stdout] test complex ... ok [INFO] [stdout] test basic ... ok [INFO] [stdout] test raw_literals ... ok [INFO] [stdout] test escape_chars ... ok [INFO] [stdout] test emoji ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Doc-tests wchar [INFO] [stdout] [INFO] [stdout] running 7 tests [INFO] [stdout] test src/lib.rs - wch (line 74) ... ok [INFO] [stdout] test src/lib.rs - wchz (line 123) ... ok [INFO] [stdout] test src/lib.rs - wch (line 91) ... ok [INFO] [stdout] test src/lib.rs - (line 6) ... ok [INFO] [stdout] test src/lib.rs - wchz (line 140) ... ok [INFO] [stdout] test src/lib.rs - wch (line 81) ... ok [INFO] [stdout] test src/lib.rs - wchz (line 130) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.27s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "790b8621221d6d88979b6fd65516e30393c9a8de2aa831b00fccc7c182ea9b68", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "790b8621221d6d88979b6fd65516e30393c9a8de2aa831b00fccc7c182ea9b68", kill_on_drop: false }` [INFO] [stdout] 790b8621221d6d88979b6fd65516e30393c9a8de2aa831b00fccc7c182ea9b68