[INFO] fetching crate wchar 0.10.1...
[INFO] testing wchar-0.10.1 against master#99e3aef02079e9c10583638520cd0c134dc3a01d for pr-85530
[INFO] extracting crate wchar 0.10.1 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate wchar 0.10.1 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 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-1/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] [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-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] 9a60d17cfe877954fef405b8dffed7b685537c540670280251c732491eca537a
[INFO] running `Command { std: "docker" "start" "-a" "9a60d17cfe877954fef405b8dffed7b685537c540670280251c732491eca537a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9a60d17cfe877954fef405b8dffed7b685537c540670280251c732491eca537a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9a60d17cfe877954fef405b8dffed7b685537c540670280251c732491eca537a", kill_on_drop: false }`
[INFO] [stdout] 9a60d17cfe877954fef405b8dffed7b685537c540670280251c732491eca537a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] cc265a9ac83a794706c610c40e60efa1b2fcd23e2dbead00230c28ff1124b7c8
[INFO] running `Command { std: "docker" "start" "-a" "cc265a9ac83a794706c610c40e60efa1b2fcd23e2dbead00230c28ff1124b7c8", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.27
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling syn v1.0.72
[INFO] [stderr]    Compiling libc v0.2.95
[INFO] [stderr]    Compiling quote v1.0.9
[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 8.32s
[INFO] running `Command { std: "docker" "inspect" "cc265a9ac83a794706c610c40e60efa1b2fcd23e2dbead00230c28ff1124b7c8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cc265a9ac83a794706c610c40e60efa1b2fcd23e2dbead00230c28ff1124b7c8", kill_on_drop: false }`
[INFO] [stdout] cc265a9ac83a794706c610c40e60efa1b2fcd23e2dbead00230c28ff1124b7c8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] 0b0d763076397ffe01b78c24283f8542b7a8bbce1bc805ee8a44b4cc50c85050
[INFO] running `Command { std: "docker" "start" "-a" "0b0d763076397ffe01b78c24283f8542b7a8bbce1bc805ee8a44b4cc50c85050", kill_on_drop: false }`
[INFO] [stderr]    Compiling rustversion v1.0.5
[INFO] [stderr]    Compiling trybuild v1.0.42
[INFO] [stderr]    Compiling anyhow v1.0.40
[INFO] [stderr]    Compiling dissimilar v1.0.2
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling serde_derive v1.0.126
[INFO] [stderr]    Compiling serde v1.0.126
[INFO] [stderr]    Compiling serde_json v1.0.64
[INFO] [stderr]    Compiling toml v0.5.8
[INFO] [stderr]    Compiling wchar v0.10.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 24.02s
[INFO] running `Command { std: "docker" "inspect" "0b0d763076397ffe01b78c24283f8542b7a8bbce1bc805ee8a44b4cc50c85050", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0b0d763076397ffe01b78c24283f8542b7a8bbce1bc805ee8a44b4cc50c85050", kill_on_drop: false }`
[INFO] [stdout] 0b0d763076397ffe01b78c24283f8542b7a8bbce1bc805ee8a44b4cc50c85050
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] 74c09f8baddadc3602122bc8a6894aa18f90753cdd10cd80510e7776ebfe606b
[INFO] running `Command { std: "docker" "start" "-a" "74c09f8baddadc3602122bc8a6894aa18f90753cdd10cd80510e7776ebfe606b", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/wchar-e8c7e0185fd7d0b9)
[INFO] [stdout] 
[INFO] [stderr]      Running tests/compare.rs (/opt/rustwide/target/debug/deps/compare-924bad5c542b4c59)
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stderr]      Running tests/compile_tests.rs (/opt/rustwide/target/debug/deps/compile_tests-01c01b8e3de5fce8)
[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 1 test
[INFO] [stderr]    Compiling libc v0.2.95
[INFO] [stderr]    Compiling proc-macro2 v1.0.27
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling syn v1.0.72
[INFO] [stderr]    Compiling rustversion v1.0.5
[INFO] [stderr]    Compiling anyhow v1.0.40
[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 7.99s
[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 8.94s
[INFO] [stderr] 
[INFO] [stdout] 
[INFO] [stderr]      Running tests/include_wch.rs (/opt/rustwide/target/debug/deps/include_wch-bd65f518250ab903)
[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-3ff7dac3afddcf74)
[INFO] [stdout] 
[INFO] [stderr]      Running tests/wch.rs (/opt/rustwide/target/debug/deps/wch-158ae935e793c038)
[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 complex ... ok
[INFO] [stdout] test basic ... ok
[INFO] [stdout] test nul_chars ... ok
[INFO] [stdout] test emoji ... ok
[INFO] [stdout] test raw_literals ... ok
[INFO] [stderr]      Running tests/wch_char.rs (/opt/rustwide/target/debug/deps/wch_char-c9093b343f92d1e2)
[INFO] [stdout] test escape_chars ... 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] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stderr]      Running tests/wchar_t.rs (/opt/rustwide/target/debug/deps/wchar_t-31463086cdbbe16b)
[INFO] [stdout] test complex ... ok
[INFO] [stdout] test escape_chars ... ok
[INFO] [stdout] test basic ... 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] [stderr]      Running tests/wchz.rs (/opt/rustwide/target/debug/deps/wchz-299df6b141633cf3)
[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] [stdout] test emoji ... ok
[INFO] [stdout] test basic ... ok
[INFO] [stdout] test escape_chars ... ok
[INFO] [stdout] test raw_literals ... 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 - wchz (line 82) ... ok
[INFO] [stdout] test src/lib.rs - wch (line 48) ... ok
[INFO] [stdout] test src/lib.rs - wch (line 41) ... ok
[INFO] [stdout] test src/lib.rs - wchz (line 99) ... ok
[INFO] [stdout] test src/lib.rs - wch (line 58) ... ok
[INFO] [stdout] test src/lib.rs - (line 6) ... 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 0.96s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "74c09f8baddadc3602122bc8a6894aa18f90753cdd10cd80510e7776ebfe606b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "74c09f8baddadc3602122bc8a6894aa18f90753cdd10cd80510e7776ebfe606b", kill_on_drop: false }`
[INFO] [stdout] 74c09f8baddadc3602122bc8a6894aa18f90753cdd10cd80510e7776ebfe606b