[INFO] fetching crate mangling 0.2.3...
[INFO] testing mangling-0.2.3 against try#8262275854dc0e5381c9d42d56257d94932c5a87 for pr-90799
[INFO] extracting crate mangling 0.2.3 into /workspace/builds/worker-118/source
[INFO] validating manifest of crates.io crate mangling 0.2.3 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 mangling 0.2.3
[INFO] finished tweaking crates.io crate mangling 0.2.3
[INFO] tweaked toml for crates.io crate mangling 0.2.3 written to /workspace/builds/worker-118/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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-118/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-118/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] cd35f7f03aadc006a1ee7872a8a589283e8b1851ce0dec3b5563f155ca2322f7
[INFO] running `Command { std: "docker" "start" "-a" "cd35f7f03aadc006a1ee7872a8a589283e8b1851ce0dec3b5563f155ca2322f7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cd35f7f03aadc006a1ee7872a8a589283e8b1851ce0dec3b5563f155ca2322f7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cd35f7f03aadc006a1ee7872a8a589283e8b1851ce0dec3b5563f155ca2322f7", kill_on_drop: false }`
[INFO] [stdout] cd35f7f03aadc006a1ee7872a8a589283e8b1851ce0dec3b5563f155ca2322f7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-118/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-118/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] 45ef662289a3c2064a4465ba02a16d5850fededdcf20353663d5bfd4be069944
[INFO] running `Command { std: "docker" "start" "-a" "45ef662289a3c2064a4465ba02a16d5850fededdcf20353663d5bfd4be069944", kill_on_drop: false }`
[INFO] [stderr]    Compiling mangling v0.2.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.12s
[INFO] running `Command { std: "docker" "inspect" "45ef662289a3c2064a4465ba02a16d5850fededdcf20353663d5bfd4be069944", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "45ef662289a3c2064a4465ba02a16d5850fededdcf20353663d5bfd4be069944", kill_on_drop: false }`
[INFO] [stdout] 45ef662289a3c2064a4465ba02a16d5850fededdcf20353663d5bfd4be069944
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-118/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-118/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] 69a3673bc5b49dce187cf6f9885b4f67cb6c975d8287f688ab01705350b551ef
[INFO] running `Command { std: "docker" "start" "-a" "69a3673bc5b49dce187cf6f9885b4f67cb6c975d8287f688ab01705350b551ef", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.108
[INFO] [stderr]    Compiling getrandom v0.1.16
[INFO] [stderr]    Compiling memchr v2.4.1
[INFO] [stderr]    Compiling regex-syntax v0.6.25
[INFO] [stderr]    Compiling ppv-lite86 v0.2.15
[INFO] [stderr]    Compiling aho-corasick v0.7.18
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling regex v1.5.4
[INFO] [stderr]    Compiling env_logger v0.7.1
[INFO] [stderr]    Compiling quickcheck v0.9.2
[INFO] [stderr]    Compiling mangling v0.2.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 6.36s
[INFO] running `Command { std: "docker" "inspect" "69a3673bc5b49dce187cf6f9885b4f67cb6c975d8287f688ab01705350b551ef", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "69a3673bc5b49dce187cf6f9885b4f67cb6c975d8287f688ab01705350b551ef", kill_on_drop: false }`
[INFO] [stdout] 69a3673bc5b49dce187cf6f9885b4f67cb6c975d8287f688ab01705350b551ef
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-118/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-118/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] 8cce2e94e74616507b383a0a317a3934cfc11fd57c8d9f3f932b2630965e05f8
[INFO] running `Command { std: "docker" "start" "-a" "8cce2e94e74616507b383a0a317a3934cfc11fd57c8d9f3f932b2630965e05f8", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/mangling-27fb9282c090bcac)
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test clib::test::demangling ... ok
[INFO] [stdout] test test::demangling ... ok
[INFO] [stdout] test clib::test::mangling ... ok
[INFO] [stdout] test test::hexing ... ok
[INFO] [stdout] test test::mangling ... ok
[INFO] [stdout] test test::overflow ... ok
[INFO] [stdout] test test::length_promises ... ok
[INFO] [stdout] test test::mangling_roundtrip ... ok
[INFO] [stdout] test test::demangling_corrupted ... ok
[INFO] [stdout] test clib::test::demangling_corrupted ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests mangling
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test src/clib/mod.rs - clib::mangling_mangle (line 43) ... ok
[INFO] [stdout] test src/clib/mod.rs - clib::mangling_demangle (line 154) ... ok
[INFO] [stdout] test src/clib/mod.rs - clib::mangling_mangle (line 50) ... ok
[INFO] [stdout] test src/lib.rs - mangle (line 74) ... ok
[INFO] [stdout] test src/lib.rs - (line 14) ... ok
[INFO] [stdout] test src/clib/mod.rs - clib::mangling_mangle (line 78) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.38s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "8cce2e94e74616507b383a0a317a3934cfc11fd57c8d9f3f932b2630965e05f8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8cce2e94e74616507b383a0a317a3934cfc11fd57c8d9f3f932b2630965e05f8", kill_on_drop: false }`
[INFO] [stdout] 8cce2e94e74616507b383a0a317a3934cfc11fd57c8d9f3f932b2630965e05f8