[INFO] fetching crate symbolic-demangle 8.0.5...
[INFO] checking symbolic-demangle-8.0.5 against try#99a443d6903f71d521237d8acb5a3016b534d17b for pr-83354
[INFO] extracting crate symbolic-demangle 8.0.5 into /workspace/builds/worker-9/source
[INFO] validating manifest of crates.io crate symbolic-demangle 8.0.5 on toolchain 99a443d6903f71d521237d8acb5a3016b534d17b
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99a443d6903f71d521237d8acb5a3016b534d17b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate symbolic-demangle 8.0.5
[INFO] finished tweaking crates.io crate symbolic-demangle 8.0.5
[INFO] tweaked toml for crates.io crate symbolic-demangle 8.0.5 written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99a443d6903f71d521237d8acb5a3016b534d17b" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99a443d6903f71d521237d8acb5a3016b534d17b" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded msvc-demangler v0.8.0
[INFO] [stderr]   Downloaded cpp_demangle v0.3.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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@sha256:4f92631de1aa59f8320307485d3b3c869a5c90ab1d76ce2cffab9807b8c9a1fb" "/opt/rustwide/cargo-home/bin/cargo" "+99a443d6903f71d521237d8acb5a3016b534d17b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8179e68d1c865aeac4171ed0fc52bc436a317b3bef3b1d57bcfb2e22b6bdcf18
[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" "8179e68d1c865aeac4171ed0fc52bc436a317b3bef3b1d57bcfb2e22b6bdcf18", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8179e68d1c865aeac4171ed0fc52bc436a317b3bef3b1d57bcfb2e22b6bdcf18", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8179e68d1c865aeac4171ed0fc52bc436a317b3bef3b1d57bcfb2e22b6bdcf18", kill_on_drop: false }`
[INFO] [stdout] 8179e68d1c865aeac4171ed0fc52bc436a317b3bef3b1d57bcfb2e22b6bdcf18
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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@sha256:4f92631de1aa59f8320307485d3b3c869a5c90ab1d76ce2cffab9807b8c9a1fb" "/opt/rustwide/cargo-home/bin/cargo" "+99a443d6903f71d521237d8acb5a3016b534d17b" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 660554fb3589c0ee323e0700df00047a3264e999783e8a5ac7711f9aa93cd3e6
[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" "660554fb3589c0ee323e0700df00047a3264e999783e8a5ac7711f9aa93cd3e6", kill_on_drop: false }`
[INFO] [stderr]    Compiling memchr v2.3.4
[INFO] [stderr]     Checking byteorder v1.4.3
[INFO] [stderr]    Compiling glob v0.3.0
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]     Checking uuid v0.8.2
[INFO] [stderr]    Compiling cc v1.0.67
[INFO] [stderr]     Checking unicode-segmentation v1.7.1
[INFO] [stderr]     Checking terminal_size v0.1.16
[INFO] [stderr]     Checking console v0.14.1
[INFO] [stderr]     Checking regex-automata v0.1.9
[INFO] [stderr]     Checking msvc-demangler v0.8.0
[INFO] [stderr]     Checking debugid v0.7.2
[INFO] [stderr]     Checking bstr v0.2.15
[INFO] [stderr]     Checking symbolic-common v8.0.5
[INFO] [stderr]    Compiling cpp_demangle v0.3.2
[INFO] [stderr]     Checking similar v1.3.0
[INFO] [stderr]    Compiling symbolic-demangle v8.0.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking similar-asserts v1.1.0
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 20.96s
[INFO] running `Command { std: "docker" "inspect" "660554fb3589c0ee323e0700df00047a3264e999783e8a5ac7711f9aa93cd3e6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "660554fb3589c0ee323e0700df00047a3264e999783e8a5ac7711f9aa93cd3e6", kill_on_drop: false }`
[INFO] [stdout] 660554fb3589c0ee323e0700df00047a3264e999783e8a5ac7711f9aa93cd3e6