[INFO] cloning repository https://github.com/himanoa-sandbox/pulldown_cmark_playground
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/himanoa-sandbox/pulldown_cmark_playground" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhimanoa-sandbox%2Fpulldown_cmark_playground", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhimanoa-sandbox%2Fpulldown_cmark_playground'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 4f726a5136937e19a1ca0fd7b56e0f0fba4519d8
[INFO] checking himanoa-sandbox/pulldown_cmark_playground against try#b2c2190fa7bf856bb0ed5e8806266e3a2135c6f8 for pr-78363
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhimanoa-sandbox%2Fpulldown_cmark_playground" "/workspace/builds/worker-5/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/himanoa-sandbox/pulldown_cmark_playground on toolchain b2c2190fa7bf856bb0ed5e8806266e3a2135c6f8
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b2c2190fa7bf856bb0ed5e8806266e3a2135c6f8" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/himanoa-sandbox/pulldown_cmark_playground
[INFO] finished tweaking git repo https://github.com/himanoa-sandbox/pulldown_cmark_playground
[INFO] tweaked toml for git repo https://github.com/himanoa-sandbox/pulldown_cmark_playground written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] crate git repo https://github.com/himanoa-sandbox/pulldown_cmark_playground already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b2c2190fa7bf856bb0ed5e8806266e3a2135c6f8" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+b2c2190fa7bf856bb0ed5e8806266e3a2135c6f8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d174865058433c8780e3467ce21d602ef75330710f11c3e3ceef7b91eb83b1a2
[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" "d174865058433c8780e3467ce21d602ef75330710f11c3e3ceef7b91eb83b1a2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d174865058433c8780e3467ce21d602ef75330710f11c3e3ceef7b91eb83b1a2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d174865058433c8780e3467ce21d602ef75330710f11c3e3ceef7b91eb83b1a2", kill_on_drop: false }`
[INFO] [stdout] d174865058433c8780e3467ce21d602ef75330710f11c3e3ceef7b91eb83b1a2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+b2c2190fa7bf856bb0ed5e8806266e3a2135c6f8" "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] 3444567f67aaa0c58dddc3ee03f37996cd4f7201f3e35d2706431b2dd8d56b4b
[INFO] running `Command { std: "docker" "start" "-a" "3444567f67aaa0c58dddc3ee03f37996cd4f7201f3e35d2706431b2dd8d56b4b", kill_on_drop: false }`
[INFO] [stderr]    Compiling pulldown-cmark v0.1.2
[INFO] [stderr]     Checking getopts v0.2.18
[INFO] [stderr]     Checking pulldown_cmark_playground v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.14s
[INFO] running `Command { std: "docker" "inspect" "3444567f67aaa0c58dddc3ee03f37996cd4f7201f3e35d2706431b2dd8d56b4b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3444567f67aaa0c58dddc3ee03f37996cd4f7201f3e35d2706431b2dd8d56b4b", kill_on_drop: false }`
[INFO] [stdout] 3444567f67aaa0c58dddc3ee03f37996cd4f7201f3e35d2706431b2dd8d56b4b