[INFO] fetching crate rustc-demangle-capi 0.1.0...
[INFO] testing rustc-demangle-capi-0.1.0 against master#99e3aef02079e9c10583638520cd0c134dc3a01d for pr-85530
[INFO] extracting crate rustc-demangle-capi 0.1.0 into /workspace/builds/worker-5/source
[INFO] validating manifest of crates.io crate rustc-demangle-capi 0.1.0 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 rustc-demangle-capi 0.1.0
[INFO] finished tweaking crates.io crate rustc-demangle-capi 0.1.0
[INFO] tweaked toml for crates.io crate rustc-demangle-capi 0.1.0 written to /workspace/builds/worker-5/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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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] 88503bae5db9676b7bcf450e1d09360df40faf996eb1762e22f6317e0a56c5c7
[INFO] running `Command { std: "docker" "start" "-a" "88503bae5db9676b7bcf450e1d09360df40faf996eb1762e22f6317e0a56c5c7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "88503bae5db9676b7bcf450e1d09360df40faf996eb1762e22f6317e0a56c5c7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "88503bae5db9676b7bcf450e1d09360df40faf996eb1762e22f6317e0a56c5c7", kill_on_drop: false }`
[INFO] [stdout] 88503bae5db9676b7bcf450e1d09360df40faf996eb1762e22f6317e0a56c5c7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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] 451dbe01bf5fee926c2f74704e7dd9579e9e2f95f589776c367e89a9464be37b
[INFO] running `Command { std: "docker" "start" "-a" "451dbe01bf5fee926c2f74704e7dd9579e9e2f95f589776c367e89a9464be37b", kill_on_drop: false }`
[INFO] [stderr]    Compiling rustc-demangle v0.1.19
[INFO] [stderr]    Compiling rustc-demangle-capi v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.75s
[INFO] running `Command { std: "docker" "inspect" "451dbe01bf5fee926c2f74704e7dd9579e9e2f95f589776c367e89a9464be37b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "451dbe01bf5fee926c2f74704e7dd9579e9e2f95f589776c367e89a9464be37b", kill_on_drop: false }`
[INFO] [stdout] 451dbe01bf5fee926c2f74704e7dd9579e9e2f95f589776c367e89a9464be37b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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] 5caec969e1b95eb11961e1b25cd743969872600992ab01cf151954c0c7dc85d5
[INFO] running `Command { std: "docker" "start" "-a" "5caec969e1b95eb11961e1b25cd743969872600992ab01cf151954c0c7dc85d5", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling rustc-demangle-capi v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.12s
[INFO] running `Command { std: "docker" "inspect" "5caec969e1b95eb11961e1b25cd743969872600992ab01cf151954c0c7dc85d5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5caec969e1b95eb11961e1b25cd743969872600992ab01cf151954c0c7dc85d5", kill_on_drop: false }`
[INFO] [stdout] 5caec969e1b95eb11961e1b25cd743969872600992ab01cf151954c0c7dc85d5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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] 9cdabd5ffa40df4158010eb3a147a162f8bb16335315ae6baa807023a0e4e1d2
[INFO] running `Command { std: "docker" "start" "-a" "9cdabd5ffa40df4158010eb3a147a162f8bb16335315ae6baa807023a0e4e1d2", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stdout] running 8 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/rustc_demangle-b54462e4a64a4e76)
[INFO] [stdout] test tests::demangle_c_str_exact ... ok
[INFO] [stdout] test tests::demangle_c_str_invalid_utf8 ... ok
[INFO] [stdout] test tests::demangle_c_str_large ... ok
[INFO] [stdout] test tests::demangle_c_str_null ... ok
[INFO] [stdout] test tests::demangle_c_str_zero ... ok
[INFO] [stdout] test tests::demangle_c_str_smaller ... ok
[INFO] [stdout] test tests::demangle_c_str_small ... ok
[INFO] [stdout] test tests::demangle_c_str_not_rust_symbol ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "9cdabd5ffa40df4158010eb3a147a162f8bb16335315ae6baa807023a0e4e1d2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9cdabd5ffa40df4158010eb3a147a162f8bb16335315ae6baa807023a0e4e1d2", kill_on_drop: false }`
[INFO] [stdout] 9cdabd5ffa40df4158010eb3a147a162f8bb16335315ae6baa807023a0e4e1d2