[INFO] fetching crate wchar 0.10.1... [INFO] testing wchar-0.10.1 against try#d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2 for pr-86479 [INFO] extracting crate wchar 0.10.1 into /workspace/builds/worker-6/source [INFO] validating manifest of crates.io crate wchar 0.10.1 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 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-6/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] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "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-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] c831b5d960a1833aaa54fcf2c8cfaabb5523552de737b1ccd89e0e172ad30091 [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" "c831b5d960a1833aaa54fcf2c8cfaabb5523552de737b1ccd89e0e172ad30091", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c831b5d960a1833aaa54fcf2c8cfaabb5523552de737b1ccd89e0e172ad30091", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c831b5d960a1833aaa54fcf2c8cfaabb5523552de737b1ccd89e0e172ad30091", kill_on_drop: false }` [INFO] [stdout] c831b5d960a1833aaa54fcf2c8cfaabb5523552de737b1ccd89e0e172ad30091 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] 9d58caa0ddae6f9e6697ed06e39322fd5387017c6307f14f3b783adf74a17048 [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" "9d58caa0ddae6f9e6697ed06e39322fd5387017c6307f14f3b783adf74a17048", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.28 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling libc v0.2.98 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Compiling syn v1.0.74 [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 12.83s [INFO] running `Command { std: "docker" "inspect" "9d58caa0ddae6f9e6697ed06e39322fd5387017c6307f14f3b783adf74a17048", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9d58caa0ddae6f9e6697ed06e39322fd5387017c6307f14f3b783adf74a17048", kill_on_drop: false }` [INFO] [stdout] 9d58caa0ddae6f9e6697ed06e39322fd5387017c6307f14f3b783adf74a17048 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] 7364c870abd56b26b7f8e2a56f7ab0e8a97c1710d306a8e6df5e84bb05da32a1 [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" "7364c870abd56b26b7f8e2a56f7ab0e8a97c1710d306a8e6df5e84bb05da32a1", kill_on_drop: false }` [INFO] [stderr] Compiling serde_derive v1.0.127 [INFO] [stderr] Compiling serde v1.0.127 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Compiling serde_json v1.0.66 [INFO] [stderr] Compiling anyhow v1.0.42 [INFO] [stderr] Compiling rustversion v1.0.5 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling toml v0.5.8 [INFO] [stderr] Compiling trybuild v1.0.43 [INFO] [stderr] Compiling wchar v0.10.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 43.73s [INFO] running `Command { std: "docker" "inspect" "7364c870abd56b26b7f8e2a56f7ab0e8a97c1710d306a8e6df5e84bb05da32a1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7364c870abd56b26b7f8e2a56f7ab0e8a97c1710d306a8e6df5e84bb05da32a1", kill_on_drop: false }` [INFO] [stdout] 7364c870abd56b26b7f8e2a56f7ab0e8a97c1710d306a8e6df5e84bb05da32a1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] 2e684d5f3e3ec82a313f3b1db33d243642b10f3f89b6bcf917319c4c93a2a98a [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" "2e684d5f3e3ec82a313f3b1db33d243642b10f3f89b6bcf917319c4c93a2a98a", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.03s [INFO] [stdout] [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/wchar-ef994de637983197) [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-07fe54f29eccc597) [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-ca0e7c68c80fb32e) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stderr] Compiling libc v0.2.98 [INFO] [stderr] Compiling proc-macro2 v1.0.28 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling syn v1.0.74 [INFO] [stderr] Compiling anyhow v1.0.42 [INFO] [stderr] Compiling rustversion v1.0.5 [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 13.92s [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 15.35s [INFO] [stderr] [INFO] [stdout] [INFO] [stderr] Running tests/include_wch.rs (/opt/rustwide/target/debug/deps/include_wch-e8c799f180ce996c) [INFO] [stdout] [INFO] [stderr] Running tests/include_wchz.rs (/opt/rustwide/target/debug/deps/include_wchz-43eba417416e939a) [INFO] [stdout] running 0 tests [INFO] [stderr] Running tests/wch.rs (/opt/rustwide/target/debug/deps/wch-a89202e1d54811c8) [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] [stdout] [INFO] [stdout] running 6 tests [INFO] [stdout] test basic ... ok [INFO] [stdout] test nul_chars ... ok [INFO] [stdout] test complex ... ok [INFO] [stdout] test emoji ... 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 0.01s [INFO] [stdout] [INFO] [stderr] Running tests/wch_char.rs (/opt/rustwide/target/debug/deps/wch_char-c4d5b32c464c0e91) [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 0.01s [INFO] [stdout] [INFO] [stderr] Running tests/wchar_t.rs (/opt/rustwide/target/debug/deps/wchar_t-8b4de3108ab57999) [INFO] [stdout] [INFO] [stderr] Running tests/wchz.rs (/opt/rustwide/target/debug/deps/wchz-9aa4a2f2b76c73e4) [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] [stdout] test emoji ... ok [INFO] [stdout] test raw_literals ... ok [INFO] [stdout] test escape_chars ... ok [INFO] [stdout] test basic ... ok [INFO] [stdout] test complex ... 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] [stderr] Doc-tests wchar [INFO] [stdout] [INFO] [stdout] running 7 tests [INFO] [stdout] test src/lib.rs - (line 6) ... ok [INFO] [stdout] test src/lib.rs - wch (line 41) ... ok [INFO] [stdout] test src/lib.rs - wchz (line 82) ... ok [INFO] [stdout] test src/lib.rs - wch (line 48) ... ok [INFO] [stdout] test src/lib.rs - wchz (line 89) ... ok [INFO] [stdout] test src/lib.rs - wchz (line 99) ... ok [INFO] [stdout] test src/lib.rs - wch (line 58) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.46s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "2e684d5f3e3ec82a313f3b1db33d243642b10f3f89b6bcf917319c4c93a2a98a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2e684d5f3e3ec82a313f3b1db33d243642b10f3f89b6bcf917319c4c93a2a98a", kill_on_drop: false }` [INFO] [stdout] 2e684d5f3e3ec82a313f3b1db33d243642b10f3f89b6bcf917319c4c93a2a98a