[INFO] fetching crate katex-doc 0.1.0...
[INFO] checking katex-doc-0.1.0 against master#dfd7b8d03fb93d0e03147d28b3be6d93260fa94d for pr-87050
[INFO] extracting crate katex-doc 0.1.0 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate katex-doc 0.1.0 on toolchain dfd7b8d03fb93d0e03147d28b3be6d93260fa94d
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+dfd7b8d03fb93d0e03147d28b3be6d93260fa94d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate katex-doc 0.1.0
[INFO] finished tweaking crates.io crate katex-doc 0.1.0
[INFO] tweaked toml for crates.io crate katex-doc 0.1.0 written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+dfd7b8d03fb93d0e03147d28b3be6d93260fa94d" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+dfd7b8d03fb93d0e03147d28b3be6d93260fa94d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "+dfd7b8d03fb93d0e03147d28b3be6d93260fa94d" "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] a7f59dd7d425f9e19d4e0ecaf95ba026c80b64802d39fe67d46df5f7db4b6953
[INFO] running `Command { std: "docker" "start" "-a" "a7f59dd7d425f9e19d4e0ecaf95ba026c80b64802d39fe67d46df5f7db4b6953", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a7f59dd7d425f9e19d4e0ecaf95ba026c80b64802d39fe67d46df5f7db4b6953", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a7f59dd7d425f9e19d4e0ecaf95ba026c80b64802d39fe67d46df5f7db4b6953", kill_on_drop: false }`
[INFO] [stdout] a7f59dd7d425f9e19d4e0ecaf95ba026c80b64802d39fe67d46df5f7db4b6953
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "+dfd7b8d03fb93d0e03147d28b3be6d93260fa94d" "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] 43695f5e682b28be1256a8db33a479b53b27f29fb3acbdd548f526a4afa79d6d
[INFO] running `Command { std: "docker" "start" "-a" "43695f5e682b28be1256a8db33a479b53b27f29fb3acbdd548f526a4afa79d6d", kill_on_drop: false }`
[INFO] [stderr]     Checking katex-doc v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.42s
[INFO] running `Command { std: "docker" "inspect" "43695f5e682b28be1256a8db33a479b53b27f29fb3acbdd548f526a4afa79d6d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "43695f5e682b28be1256a8db33a479b53b27f29fb3acbdd548f526a4afa79d6d", kill_on_drop: false }`
[INFO] [stdout] 43695f5e682b28be1256a8db33a479b53b27f29fb3acbdd548f526a4afa79d6d