[INFO] fetching crate pi_null 0.1.10...
[INFO] checking pi_null-0.1.10 against master#35936c4839dd272646394779d151e060d0f6b3ac for pr-122960-1
[INFO] extracting crate pi_null 0.1.10 into /workspace/builds/worker-0-tc1/source
[INFO] validating manifest of crates.io crate pi_null 0.1.10 on toolchain 35936c4839dd272646394779d151e060d0f6b3ac
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+35936c4839dd272646394779d151e060d0f6b3ac" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate pi_null 0.1.10
[INFO] finished tweaking crates.io crate pi_null 0.1.10
[INFO] tweaked toml for crates.io crate pi_null 0.1.10 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+35936c4839dd272646394779d151e060d0f6b3ac" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+35936c4839dd272646394779d151e060d0f6b3ac" "fetch" "--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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+35936c4839dd272646394779d151e060d0f6b3ac" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] bfa2d20aedbbe4a7b1e5c3dc9ded492f5783dcdc7b31c26483fe46d9f4e01542
[INFO] running `Command { std: "docker" "start" "-a" "bfa2d20aedbbe4a7b1e5c3dc9ded492f5783dcdc7b31c26483fe46d9f4e01542", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bfa2d20aedbbe4a7b1e5c3dc9ded492f5783dcdc7b31c26483fe46d9f4e01542", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bfa2d20aedbbe4a7b1e5c3dc9ded492f5783dcdc7b31c26483fe46d9f4e01542", kill_on_drop: false }`
[INFO] [stdout] bfa2d20aedbbe4a7b1e5c3dc9ded492f5783dcdc7b31c26483fe46d9f4e01542
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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" "RUSTDOCFLAGS=--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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+35936c4839dd272646394779d151e060d0f6b3ac" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0f79bb58ba1497038aefe23df0e3cf1bfc8bc7551af5fa782f7fa97774d761e9
[INFO] running `Command { std: "docker" "start" "-a" "0f79bb58ba1497038aefe23df0e3cf1bfc8bc7551af5fa782f7fa97774d761e9", kill_on_drop: false }`
[INFO] [stderr]     Checking pi_null v0.1.10 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.09s
[INFO] running `Command { std: "docker" "inspect" "0f79bb58ba1497038aefe23df0e3cf1bfc8bc7551af5fa782f7fa97774d761e9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0f79bb58ba1497038aefe23df0e3cf1bfc8bc7551af5fa782f7fa97774d761e9", kill_on_drop: false }`
[INFO] [stdout] 0f79bb58ba1497038aefe23df0e3cf1bfc8bc7551af5fa782f7fa97774d761e9