[INFO] fetching crate cpp_demangle 0.3.0...
[INFO] checking cpp_demangle-0.3.0 against beta-2020-07-24 for pr-75494-beta
[INFO] extracting crate cpp_demangle 0.3.0 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate cpp_demangle 0.3.0 on toolchain beta-2020-07-24
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate cpp_demangle 0.3.0
[INFO] finished tweaking crates.io crate cpp_demangle 0.3.0
[INFO] tweaked toml for crates.io crate cpp_demangle 0.3.0 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate crates.io crate cpp_demangle 0.3.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded afl v0.8.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "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] 297491a4717598a22a9d5a5d291b01684e31ddc9db00cec7cec3f9ee7e8b61dc
[INFO] running `Command { std: "docker" "start" "-a" "297491a4717598a22a9d5a5d291b01684e31ddc9db00cec7cec3f9ee7e8b61dc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "297491a4717598a22a9d5a5d291b01684e31ddc9db00cec7cec3f9ee7e8b61dc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "297491a4717598a22a9d5a5d291b01684e31ddc9db00cec7cec3f9ee7e8b61dc", kill_on_drop: false }`
[INFO] [stdout] 297491a4717598a22a9d5a5d291b01684e31ddc9db00cec7cec3f9ee7e8b61dc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "check" "--frozen" "--all" "--all-targets" "--message-format=json", 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] ec7bdbb56034cd87403ade918bd99a0e1a11c06f52c15e9c64a944cc2edc1a6d
[INFO] running `Command { std: "docker" "start" "-a" "ec7bdbb56034cd87403ade918bd99a0e1a11c06f52c15e9c64a944cc2edc1a6d", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.69
[INFO] [stderr]    Compiling glob v0.3.0
[INFO] [stderr]     Checking unicode-width v0.1.4
[INFO] [stderr]     Checking vec_map v0.8.0
[INFO] [stderr]     Checking bitflags v1.0.2
[INFO] [stderr]     Checking cfg-if v0.1.9
[INFO] [stderr]     Checking diff v0.1.11
[INFO] [stderr]     Checking textwrap v0.11.0
[INFO] [stderr]    Compiling cpp_demangle v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking atty v0.2.3
[INFO] [stderr]     Checking clap v2.33.0
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 12.17s
[INFO] running `Command { std: "docker" "inspect" "ec7bdbb56034cd87403ade918bd99a0e1a11c06f52c15e9c64a944cc2edc1a6d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ec7bdbb56034cd87403ade918bd99a0e1a11c06f52c15e9c64a944cc2edc1a6d", kill_on_drop: false }`
[INFO] [stdout] ec7bdbb56034cd87403ade918bd99a0e1a11c06f52c15e9c64a944cc2edc1a6d
