[INFO] fetching crate ntest_proc_macro_helper 0.7.1...
[INFO] checking ntest_proc_macro_helper-0.7.1 against try#169954edd744527414c631e9af1bbdc537b0cdf2 for pr-75192
[INFO] extracting crate ntest_proc_macro_helper 0.7.1 into /workspace/builds/worker-13/source
[INFO] validating manifest of crates.io crate ntest_proc_macro_helper 0.7.1 on toolchain 169954edd744527414c631e9af1bbdc537b0cdf2
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+169954edd744527414c631e9af1bbdc537b0cdf2" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate ntest_proc_macro_helper 0.7.1
[INFO] finished tweaking crates.io crate ntest_proc_macro_helper 0.7.1
[INFO] tweaked toml for crates.io crate ntest_proc_macro_helper 0.7.1 written to /workspace/builds/worker-13/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+169954edd744527414c631e9af1bbdc537b0cdf2" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+169954edd744527414c631e9af1bbdc537b0cdf2" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+169954edd744527414c631e9af1bbdc537b0cdf2" "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] df6095b0e19fcc8017a1b8d84e59b1f017f5e4fc44c502e636e75a69b3b5b99a
[INFO] running `Command { std: "docker" "start" "-a" "df6095b0e19fcc8017a1b8d84e59b1f017f5e4fc44c502e636e75a69b3b5b99a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "df6095b0e19fcc8017a1b8d84e59b1f017f5e4fc44c502e636e75a69b3b5b99a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "df6095b0e19fcc8017a1b8d84e59b1f017f5e4fc44c502e636e75a69b3b5b99a", kill_on_drop: false }`
[INFO] [stdout] df6095b0e19fcc8017a1b8d84e59b1f017f5e4fc44c502e636e75a69b3b5b99a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+169954edd744527414c631e9af1bbdc537b0cdf2" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] efb3764e0dd6aebe0e9a243a054472eb6e026412ae9527840894b14e22236141
[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" "efb3764e0dd6aebe0e9a243a054472eb6e026412ae9527840894b14e22236141", kill_on_drop: false }`
[INFO] [stderr]     Checking ntest_proc_macro_helper v0.7.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.41s
[INFO] running `Command { std: "docker" "inspect" "efb3764e0dd6aebe0e9a243a054472eb6e026412ae9527840894b14e22236141", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "efb3764e0dd6aebe0e9a243a054472eb6e026412ae9527840894b14e22236141", kill_on_drop: false }`
[INFO] [stdout] efb3764e0dd6aebe0e9a243a054472eb6e026412ae9527840894b14e22236141