[INFO] fetching crate pulldown-cmark-to-cmark 5.0.0...
[INFO] checking pulldown-cmark-to-cmark-5.0.0 against master#af3c6e733a40e671550e0f0f5aeecaa13772ba56 for pr-74989
[INFO] extracting crate pulldown-cmark-to-cmark 5.0.0 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate pulldown-cmark-to-cmark 5.0.0 on toolchain af3c6e733a40e671550e0f0f5aeecaa13772ba56
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+af3c6e733a40e671550e0f0f5aeecaa13772ba56" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate pulldown-cmark-to-cmark 5.0.0
[INFO] finished tweaking crates.io crate pulldown-cmark-to-cmark 5.0.0
[INFO] tweaked toml for crates.io crate pulldown-cmark-to-cmark 5.0.0 written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] crate crates.io crate pulldown-cmark-to-cmark 5.0.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+af3c6e733a40e671550e0f0f5aeecaa13772ba56" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+af3c6e733a40e671550e0f0f5aeecaa13772ba56" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 41bf3f324ef9bb6602988171b15aea21c5658681a3b360b6b2acdbf954a8970c
[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" "41bf3f324ef9bb6602988171b15aea21c5658681a3b360b6b2acdbf954a8970c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "41bf3f324ef9bb6602988171b15aea21c5658681a3b360b6b2acdbf954a8970c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "41bf3f324ef9bb6602988171b15aea21c5658681a3b360b6b2acdbf954a8970c", kill_on_drop: false }`
[INFO] [stdout] 41bf3f324ef9bb6602988171b15aea21c5658681a3b360b6b2acdbf954a8970c
[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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+af3c6e733a40e671550e0f0f5aeecaa13772ba56" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 745d82be5efb4f7e4c5d5fd1d59cc845ba74ddce9fdf1af33bc3c26ceacf0405
[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" "745d82be5efb4f7e4c5d5fd1d59cc845ba74ddce9fdf1af33bc3c26ceacf0405", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.12
[INFO] [stderr]    Compiling memchr v2.3.3
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]    Compiling syn v1.0.21
[INFO] [stderr]    Compiling pulldown-cmark v0.7.1
[INFO] [stderr]    Compiling proc-macro-hack v0.5.15
[INFO] [stderr]     Checking pretty_assertions v0.6.1
[INFO] [stderr]    Compiling quote v1.0.5
[INFO] [stderr]     Checking pulldown-cmark-to-cmark v5.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling indoc-impl v0.3.5
[INFO] [stderr]     Checking indoc v0.3.5
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 25.89s
[INFO] running `Command { std: "docker" "inspect" "745d82be5efb4f7e4c5d5fd1d59cc845ba74ddce9fdf1af33bc3c26ceacf0405", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "745d82be5efb4f7e4c5d5fd1d59cc845ba74ddce9fdf1af33bc3c26ceacf0405", kill_on_drop: false }`
[INFO] [stdout] 745d82be5efb4f7e4c5d5fd1d59cc845ba74ddce9fdf1af33bc3c26ceacf0405
