[INFO] fetching crate wchar 0.10.1... [INFO] testing wchar-0.10.1 against try#ecabaf78506b7a4668d42dc20268c086b93f0fad for pr-87041 [INFO] extracting crate wchar 0.10.1 into /workspace/builds/worker-13/source [INFO] validating manifest of crates.io crate wchar 0.10.1 on toolchain ecabaf78506b7a4668d42dc20268c086b93f0fad [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate wchar 0.10.1 [INFO] finished tweaking crates.io crate wchar 0.10.1 [INFO] tweaked toml for crates.io crate wchar 0.10.1 written to /workspace/builds/worker-13/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded wchar-impl v0.10.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] a6bfdfa43a15a97a71a05f656b3ccca3e78b3e78f64ebc0b0b9e32fee80533eb [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" "a6bfdfa43a15a97a71a05f656b3ccca3e78b3e78f64ebc0b0b9e32fee80533eb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a6bfdfa43a15a97a71a05f656b3ccca3e78b3e78f64ebc0b0b9e32fee80533eb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a6bfdfa43a15a97a71a05f656b3ccca3e78b3e78f64ebc0b0b9e32fee80533eb", kill_on_drop: false }` [INFO] [stdout] a6bfdfa43a15a97a71a05f656b3ccca3e78b3e78f64ebc0b0b9e32fee80533eb [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 083543d08e940b30643660e5d3d873c498f338d1a093675c77c29164d8bf37e5 [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" "083543d08e940b30643660e5d3d873c498f338d1a093675c77c29164d8bf37e5", kill_on_drop: false }` [INFO] [stderr] Compiling syn v1.0.73 [INFO] [stderr] Compiling wchar-impl v0.10.0 [INFO] [stderr] Compiling wchar v0.10.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 10.51s [INFO] running `Command { std: "docker" "inspect" "083543d08e940b30643660e5d3d873c498f338d1a093675c77c29164d8bf37e5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "083543d08e940b30643660e5d3d873c498f338d1a093675c77c29164d8bf37e5", kill_on_drop: false }` [INFO] [stdout] 083543d08e940b30643660e5d3d873c498f338d1a093675c77c29164d8bf37e5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 5aa8af925f312a118adfec7cd4b7a28b22110e8351580372956fcfea51866cd8 [INFO] running `Command { std: "docker" "start" "-a" "5aa8af925f312a118adfec7cd4b7a28b22110e8351580372956fcfea51866cd8", kill_on_drop: false }` [INFO] [stderr] Compiling anyhow v1.0.42 [INFO] [stderr] Compiling trybuild v1.0.42 [INFO] [stderr] Compiling rustversion v1.0.5 [INFO] [stderr] Compiling itoa v0.4.7 [INFO] [stderr] Compiling dissimilar v1.0.2 [INFO] [stderr] Compiling termcolor v1.1.2 [INFO] [stderr] Compiling serde_derive v1.0.126 [INFO] [stderr] Compiling serde v1.0.126 [INFO] [stderr] Compiling toml v0.5.8 [INFO] [stderr] Compiling serde_json v1.0.64 [INFO] [stderr] Compiling wchar v0.10.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 40.83s [INFO] running `Command { std: "docker" "inspect" "5aa8af925f312a118adfec7cd4b7a28b22110e8351580372956fcfea51866cd8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5aa8af925f312a118adfec7cd4b7a28b22110e8351580372956fcfea51866cd8", kill_on_drop: false }` [INFO] [stdout] 5aa8af925f312a118adfec7cd4b7a28b22110e8351580372956fcfea51866cd8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 7212e828d424973768160db6983ca1eb6acee0df31ccbbf959b8baf10fa1d0ed [INFO] running `Command { std: "docker" "start" "-a" "7212e828d424973768160db6983ca1eb6acee0df31ccbbf959b8baf10fa1d0ed", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.05s [INFO] [stdout] [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/wchar-967a62e72dbd6a20) [INFO] [stdout] running 0 tests [INFO] [stderr] Running tests/compare.rs (/opt/rustwide/target/debug/deps/compare-fb21cf1204727e46) [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] [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-cbb83c724820def6) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stderr] Compiling libc v0.2.98 [INFO] [stderr] Compiling proc-macro2 v1.0.27 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling syn v1.0.73 [INFO] [stderr] Compiling rustversion v1.0.5 [INFO] [stderr] Compiling anyhow v1.0.42 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Compiling wchar-impl v0.10.0 [INFO] [stderr] Checking wchar v0.10.1 (/opt/rustwide/workdir) [INFO] [stderr] Checking wchar-tests v0.0.0 (/opt/rustwide/target/tests/wchar) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 13.89s [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] [stdout] test ui ... ok [INFO] [stderr] test tests/ui/overflow_char.rs ... ok [INFO] [stdout] [INFO] [stderr] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 15.27s [INFO] [stderr] [INFO] [stdout] [INFO] [stderr] Running tests/include_wch.rs (/opt/rustwide/target/debug/deps/include_wch-68c4ba60b17fb810) [INFO] [stdout] [INFO] [stderr] Running tests/include_wchz.rs (/opt/rustwide/target/debug/deps/include_wchz-12fb28f92a01534d) [INFO] [stdout] running 0 tests [INFO] [stderr] Running tests/wch.rs (/opt/rustwide/target/debug/deps/wch-5873438a2030033f) [INFO] [stdout] [INFO] [stderr] Running tests/wch_char.rs (/opt/rustwide/target/debug/deps/wch_char-58f5876743eab549) [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 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] [stdout] [INFO] [stdout] running 6 tests [INFO] [stdout] test basic ... ok [INFO] [stdout] test escape_chars ... ok [INFO] [stdout] test nul_chars ... ok [INFO] [stdout] test raw_literals ... ok [INFO] [stdout] test complex ... ok [INFO] [stdout] test emoji ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 4 tests [INFO] [stdout] test basic ... ok [INFO] [stdout] test complex ... ok [INFO] [stdout] test escape_chars ... ok [INFO] [stdout] test emoji ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [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] [stdout] [INFO] [stdout] running 5 tests [INFO] [stderr] Running tests/wchar_t.rs (/opt/rustwide/target/debug/deps/wchar_t-72f53a16d1e7acc8) [INFO] [stdout] test complex ... ok [INFO] [stderr] Running tests/wchz.rs (/opt/rustwide/target/debug/deps/wchz-279da48b2eefc742) [INFO] [stdout] test emoji ... ok [INFO] [stderr] Doc-tests wchar [INFO] [stdout] test raw_literals ... ok [INFO] [stdout] test basic ... ok [INFO] [stdout] test escape_chars ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 7 tests [INFO] [stdout] test src/lib.rs - wch (line 41) ... ok [INFO] [stdout] test src/lib.rs - wch (line 58) ... ok [INFO] [stdout] test src/lib.rs - wch (line 48) ... ok [INFO] [stdout] test src/lib.rs - (line 6) ... ok [INFO] [stdout] test src/lib.rs - wchz (line 99) ... ok [INFO] [stdout] test src/lib.rs - wchz (line 82) ... ok [INFO] [stdout] test src/lib.rs - wchz (line 89) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.96s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "7212e828d424973768160db6983ca1eb6acee0df31ccbbf959b8baf10fa1d0ed", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7212e828d424973768160db6983ca1eb6acee0df31ccbbf959b8baf10fa1d0ed", kill_on_drop: false }` [INFO] [stdout] 7212e828d424973768160db6983ca1eb6acee0df31ccbbf959b8baf10fa1d0ed