[INFO] fetching crate markdown-renderer-that-you-probably-shouldnt-use 0.1.0...
[INFO] checking markdown-renderer-that-you-probably-shouldnt-use-0.1.0 against master#0599f3403366d9c57f0625e6de3af214b5042a90 for pr-87710
[INFO] extracting crate markdown-renderer-that-you-probably-shouldnt-use 0.1.0 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate markdown-renderer-that-you-probably-shouldnt-use 0.1.0 on toolchain 0599f3403366d9c57f0625e6de3af214b5042a90
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+0599f3403366d9c57f0625e6de3af214b5042a90" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate markdown-renderer-that-you-probably-shouldnt-use 0.1.0
[INFO] finished tweaking crates.io crate markdown-renderer-that-you-probably-shouldnt-use 0.1.0
[INFO] tweaked toml for crates.io crate markdown-renderer-that-you-probably-shouldnt-use 0.1.0 written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] crate crates.io crate markdown-renderer-that-you-probably-shouldnt-use 0.1.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+0599f3403366d9c57f0625e6de3af214b5042a90" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+0599f3403366d9c57f0625e6de3af214b5042a90" "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] ac044b75971919b75f0179867bdcf94d972c8d91bd389d21ac7f2d8dbf22e10d
[INFO] running `Command { std: "docker" "start" "-a" "ac044b75971919b75f0179867bdcf94d972c8d91bd389d21ac7f2d8dbf22e10d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ac044b75971919b75f0179867bdcf94d972c8d91bd389d21ac7f2d8dbf22e10d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ac044b75971919b75f0179867bdcf94d972c8d91bd389d21ac7f2d8dbf22e10d", kill_on_drop: false }`
[INFO] [stdout] ac044b75971919b75f0179867bdcf94d972c8d91bd389d21ac7f2d8dbf22e10d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+0599f3403366d9c57f0625e6de3af214b5042a90" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 452ede11ab39d506bf481560a832b6595f10f316b1987f5a80fecd6ec58c4a0f
[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" "452ede11ab39d506bf481560a832b6595f10f316b1987f5a80fecd6ec58c4a0f", kill_on_drop: false }`
[INFO] [stderr]     Checking unicode-width v0.1.6
[INFO] [stderr]    Compiling bitflags v1.2.0
[INFO] [stderr]    Compiling version_check v0.1.5
[INFO] [stderr]    Compiling matches v0.1.8
[INFO] [stderr]    Compiling pulldown-cmark v0.4.1
[INFO] [stderr]     Checking atty v0.2.13
[INFO] [stderr]    Compiling maud_macros v0.20.0
[INFO] [stderr]     Checking textwrap v0.11.0
[INFO] [stderr]     Checking getopts v0.2.21
[INFO] [stderr]    Compiling unicase v2.5.1
[INFO] [stderr]     Checking clap v2.33.0
[INFO] [stderr]     Checking maud v0.20.0
[INFO] [stderr]     Checking markdown-renderer-that-you-probably-shouldnt-use v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.33s
[INFO] running `Command { std: "docker" "inspect" "452ede11ab39d506bf481560a832b6595f10f316b1987f5a80fecd6ec58c4a0f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "452ede11ab39d506bf481560a832b6595f10f316b1987f5a80fecd6ec58c4a0f", kill_on_drop: false }`
[INFO] [stdout] 452ede11ab39d506bf481560a832b6595f10f316b1987f5a80fecd6ec58c4a0f