[INFO] fetching crate cpp_demangle 0.3.1...
[INFO] checking cpp_demangle-0.3.1 against try#6f12b8fe67b4eed2e838dab803ed9493b9d62c0f for pr-79073
[INFO] extracting crate cpp_demangle 0.3.1 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate cpp_demangle 0.3.1 on toolchain 6f12b8fe67b4eed2e838dab803ed9493b9d62c0f
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+6f12b8fe67b4eed2e838dab803ed9493b9d62c0f" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate cpp_demangle 0.3.1
[INFO] finished tweaking crates.io crate cpp_demangle 0.3.1
[INFO] tweaked toml for crates.io crate cpp_demangle 0.3.1 written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] crate crates.io crate cpp_demangle 0.3.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+6f12b8fe67b4eed2e838dab803ed9493b9d62c0f" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded diff v0.1.11
[INFO] [stderr]   Downloaded redox_syscall v0.1.31
[INFO] [stderr]   Downloaded xdg v2.1.0
[INFO] [stderr]   Downloaded bitflags v1.0.2
[INFO] [stderr]   Downloaded atty v0.2.3
[INFO] [stderr]   Downloaded rustc_version v0.2.2
[INFO] [stderr]   Downloaded cc v1.0.17
[INFO] [stderr]   Downloaded afl v0.8.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+6f12b8fe67b4eed2e838dab803ed9493b9d62c0f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] b7ae319ec9b7de27de61cba3fc5c3053ac02c887d94c630724d4195e20fbc8c5
[INFO] running `Command { std: "docker" "start" "-a" "b7ae319ec9b7de27de61cba3fc5c3053ac02c887d94c630724d4195e20fbc8c5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b7ae319ec9b7de27de61cba3fc5c3053ac02c887d94c630724d4195e20fbc8c5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b7ae319ec9b7de27de61cba3fc5c3053ac02c887d94c630724d4195e20fbc8c5", kill_on_drop: false }`
[INFO] [stdout] b7ae319ec9b7de27de61cba3fc5c3053ac02c887d94c630724d4195e20fbc8c5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+6f12b8fe67b4eed2e838dab803ed9493b9d62c0f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6ebe47719731c7389fb0416abb51a2b11c4bde0d4077900e556c10eae7dfab5d
[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" "6ebe47719731c7389fb0416abb51a2b11c4bde0d4077900e556c10eae7dfab5d", kill_on_drop: false }`
[INFO] [stderr]     Checking bitflags v1.0.2
[INFO] [stderr]     Checking ansi_term v0.11.0
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]     Checking strsim v0.8.0
[INFO] [stderr]    Compiling cpp_demangle v0.3.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking textwrap v0.11.0
[INFO] [stderr]     Checking atty v0.2.3
[INFO] [stderr]     Checking clap v2.33.0
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 10.14s
[INFO] running `Command { std: "docker" "inspect" "6ebe47719731c7389fb0416abb51a2b11c4bde0d4077900e556c10eae7dfab5d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6ebe47719731c7389fb0416abb51a2b11c4bde0d4077900e556c10eae7dfab5d", kill_on_drop: false }`
[INFO] [stdout] 6ebe47719731c7389fb0416abb51a2b11c4bde0d4077900e556c10eae7dfab5d