[INFO] fetching crate wchar 0.11.0...
[INFO] testing wchar-0.11.0 against master#a77da2d454e6caa227a85b16410b95f93495e7e0 for pr-91031
[INFO] extracting crate wchar 0.11.0 into /workspace/builds/worker-38/source
[INFO] validating manifest of crates.io crate wchar 0.11.0 on toolchain a77da2d454e6caa227a85b16410b95f93495e7e0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "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-38/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "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" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-38/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-38/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 93718594dc7a377f77a1690c7b0b7c166b7a0f2ce3e97964ad41430a0645e1f4
[INFO] running `Command { std: "docker" "start" "-a" "93718594dc7a377f77a1690c7b0b7c166b7a0f2ce3e97964ad41430a0645e1f4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "93718594dc7a377f77a1690c7b0b7c166b7a0f2ce3e97964ad41430a0645e1f4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "93718594dc7a377f77a1690c7b0b7c166b7a0f2ce3e97964ad41430a0645e1f4", kill_on_drop: false }`
[INFO] [stdout] 93718594dc7a377f77a1690c7b0b7c166b7a0f2ce3e97964ad41430a0645e1f4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-38/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-38/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d5b4e8b27e8f812bb040209ba95410af136eb75e346b6db3677195d308433b94
[INFO] running `Command { std: "docker" "start" "-a" "d5b4e8b27e8f812bb040209ba95410af136eb75e346b6db3677195d308433b94", kill_on_drop: false }`
[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 v1.0.81
[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 5.05s
[INFO] running `Command { std: "docker" "inspect" "d5b4e8b27e8f812bb040209ba95410af136eb75e346b6db3677195d308433b94", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d5b4e8b27e8f812bb040209ba95410af136eb75e346b6db3677195d308433b94", kill_on_drop: false }`
[INFO] [stdout] d5b4e8b27e8f812bb040209ba95410af136eb75e346b6db3677195d308433b94
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-38/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-38/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 812a8dac956e0665da8e050d263d9a1de6707de04eba9d5a257d6a42d1175e95
[INFO] running `Command { std: "docker" "start" "-a" "812a8dac956e0665da8e050d263d9a1de6707de04eba9d5a257d6a42d1175e95", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling serde_derive v1.0.130
[INFO] [stderr]    Compiling serde v1.0.130
[INFO] [stderr]    Compiling ryu v1.0.5
[INFO] [stderr]    Compiling serde_json v1.0.71
[INFO] [stderr]    Compiling trybuild v1.0.52
[INFO] [stderr]    Compiling anyhow v1.0.47
[INFO] [stderr]    Compiling libc v0.2.108
[INFO] [stderr]    Compiling itoa v0.4.8
[INFO] [stderr]    Compiling rustversion v1.0.5
[INFO] [stderr]    Compiling termcolor v1.1.2
[INFO] [stderr]    Compiling glob v0.3.0
[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 19.38s
[INFO] running `Command { std: "docker" "inspect" "812a8dac956e0665da8e050d263d9a1de6707de04eba9d5a257d6a42d1175e95", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "812a8dac956e0665da8e050d263d9a1de6707de04eba9d5a257d6a42d1175e95", kill_on_drop: false }`
[INFO] [stdout] 812a8dac956e0665da8e050d263d9a1de6707de04eba9d5a257d6a42d1175e95
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-38/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-38/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 33912399d36759a5b14cfaabb6b5150935dea6903df47b7685be2dbcc97985ee
[INFO] running `Command { std: "docker" "start" "-a" "33912399d36759a5b14cfaabb6b5150935dea6903df47b7685be2dbcc97985ee", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/wchar-9ea08a125e4453bd)
[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-744b36a4ca10591a)
[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-232ae0589b3ca854)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stderr]    Compiling proc-macro2 v1.0.32
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling syn v1.0.81
[INFO] [stderr]    Compiling rustversion v1.0.5
[INFO] [stderr]    Compiling libc v0.2.108
[INFO] [stderr]    Compiling anyhow v1.0.47
[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]     Checking wchar-tests v0.0.0 (/opt/rustwide/target/tests/wchar)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.33s
[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] [stderr] 
[INFO] [stdout] test ui ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 11.86s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/include_wch.rs (/opt/rustwide/target/debug/deps/include_wch-446b40c786a26e88)
[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-58033212fb0876c2)
[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-d91eb2a14d4888c1)
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test basic ... ok
[INFO] [stdout] test emoji ... ok
[INFO] [stdout] test nul_chars ... ok
[INFO] [stdout] test complex ... 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 0.09s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/wch_char.rs (/opt/rustwide/target/debug/deps/wch_char-50cd0ade62a515a1)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test basic ... ok
[INFO] [stdout] test complex ... 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 0.12s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/wchar_t.rs (/opt/rustwide/target/debug/deps/wchar_t-6a15b8e2e16f3ae8)
[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-1bb2415e5d478e4a)
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test basic ... ok
[INFO] [stdout] test complex ... 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 0.03s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests wchar
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test src/lib.rs - wch (line 91) ... ok
[INFO] [stdout] test src/lib.rs - wch (line 81) ... ok
[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 - wchz (line 130) ... ok
[INFO] [stdout] test src/lib.rs - wchz (line 140) ... ok
[INFO] [stdout] test src/lib.rs - (line 6) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.83s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "33912399d36759a5b14cfaabb6b5150935dea6903df47b7685be2dbcc97985ee", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "33912399d36759a5b14cfaabb6b5150935dea6903df47b7685be2dbcc97985ee", kill_on_drop: false }`
[INFO] [stdout] 33912399d36759a5b14cfaabb6b5150935dea6903df47b7685be2dbcc97985ee