[INFO] fetching crate markdown 0.3.0... [INFO] checking markdown-0.3.0 against try#b09a3e9a7a0ff7efb269ec0c13dcc0fd3cedcf6b for pr-82781 [INFO] extracting crate markdown 0.3.0 into /workspace/builds/worker-5/source [INFO] validating manifest of crates.io crate markdown 0.3.0 on toolchain b09a3e9a7a0ff7efb269ec0c13dcc0fd3cedcf6b [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b09a3e9a7a0ff7efb269ec0c13dcc0fd3cedcf6b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate markdown 0.3.0 [INFO] finished tweaking crates.io crate markdown 0.3.0 [INFO] tweaked toml for crates.io crate markdown 0.3.0 written to /workspace/builds/worker-5/source/Cargo.toml [INFO] crate crates.io crate markdown 0.3.0 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b09a3e9a7a0ff7efb269ec0c13dcc0fd3cedcf6b" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded aho-corasick v0.7.13 [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:f2f6bcd4b43ebee4e173f653a26493129bdb64017c85f916b780ca7fbdbaa79d" "/opt/rustwide/cargo-home/bin/cargo" "+b09a3e9a7a0ff7efb269ec0c13dcc0fd3cedcf6b" "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] ed48be9b5d4d8ccf4ac263de15c4f28b14e0f0d72bc5b7c9321cf68442e8f730 [INFO] running `Command { std: "docker" "start" "-a" "ed48be9b5d4d8ccf4ac263de15c4f28b14e0f0d72bc5b7c9321cf68442e8f730", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ed48be9b5d4d8ccf4ac263de15c4f28b14e0f0d72bc5b7c9321cf68442e8f730", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ed48be9b5d4d8ccf4ac263de15c4f28b14e0f0d72bc5b7c9321cf68442e8f730", kill_on_drop: false }` [INFO] [stdout] ed48be9b5d4d8ccf4ac263de15c4f28b14e0f0d72bc5b7c9321cf68442e8f730 [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:f2f6bcd4b43ebee4e173f653a26493129bdb64017c85f916b780ca7fbdbaa79d" "/opt/rustwide/cargo-home/bin/cargo" "+b09a3e9a7a0ff7efb269ec0c13dcc0fd3cedcf6b" "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] 23b8828622e5bdb288c9b71444aab0ac0b99f235c3d4620a8af0a1ce38c9121a [INFO] running `Command { std: "docker" "start" "-a" "23b8828622e5bdb288c9b71444aab0ac0b99f235c3d4620a8af0a1ce38c9121a", kill_on_drop: false }` [INFO] [stderr] Compiling memchr v2.3.3 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Checking pipeline v0.5.0 [INFO] [stderr] Checking difference v0.4.1 [INFO] [stderr] Checking thread_local v1.0.1 [INFO] [stderr] Checking aho-corasick v0.7.13 [INFO] [stderr] Checking regex v1.3.9 [INFO] [stderr] Checking markdown v0.3.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 5.48s [INFO] running `Command { std: "docker" "inspect" "23b8828622e5bdb288c9b71444aab0ac0b99f235c3d4620a8af0a1ce38c9121a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "23b8828622e5bdb288c9b71444aab0ac0b99f235c3d4620a8af0a1ce38c9121a", kill_on_drop: false }` [INFO] [stdout] 23b8828622e5bdb288c9b71444aab0ac0b99f235c3d4620a8af0a1ce38c9121a