[INFO] fetching crate nanotemplate 0.2.1...
[INFO] checking nanotemplate-0.2.1 against master#dfd7b8d03fb93d0e03147d28b3be6d93260fa94d for pr-87050
[INFO] extracting crate nanotemplate 0.2.1 into /workspace/builds/worker-9/source
[INFO] validating manifest of crates.io crate nanotemplate 0.2.1 on toolchain dfd7b8d03fb93d0e03147d28b3be6d93260fa94d
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+dfd7b8d03fb93d0e03147d28b3be6d93260fa94d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate nanotemplate 0.2.1
[INFO] finished tweaking crates.io crate nanotemplate 0.2.1
[INFO] tweaked toml for crates.io crate nanotemplate 0.2.1 written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] crate crates.io crate nanotemplate 0.2.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+dfd7b8d03fb93d0e03147d28b3be6d93260fa94d" "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-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+dfd7b8d03fb93d0e03147d28b3be6d93260fa94d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d93274839c722f23c7f93d134c6963f75ac8c573b1ca4330d392938deb47c3d0
[INFO] running `Command { std: "docker" "start" "-a" "d93274839c722f23c7f93d134c6963f75ac8c573b1ca4330d392938deb47c3d0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d93274839c722f23c7f93d134c6963f75ac8c573b1ca4330d392938deb47c3d0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d93274839c722f23c7f93d134c6963f75ac8c573b1ca4330d392938deb47c3d0", kill_on_drop: false }`
[INFO] [stdout] d93274839c722f23c7f93d134c6963f75ac8c573b1ca4330d392938deb47c3d0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+dfd7b8d03fb93d0e03147d28b3be6d93260fa94d" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 58fd1ed7e7358e062a84c39ccd97c72750bebfcce0296aeac2dd4d41a990b0ca
[INFO] running `Command { std: "docker" "start" "-a" "58fd1ed7e7358e062a84c39ccd97c72750bebfcce0296aeac2dd4d41a990b0ca", kill_on_drop: false }`
[INFO] [stderr]     Checking nanotemplate v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.25s
[INFO] running `Command { std: "docker" "inspect" "58fd1ed7e7358e062a84c39ccd97c72750bebfcce0296aeac2dd4d41a990b0ca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "58fd1ed7e7358e062a84c39ccd97c72750bebfcce0296aeac2dd4d41a990b0ca", kill_on_drop: false }`
[INFO] [stdout] 58fd1ed7e7358e062a84c39ccd97c72750bebfcce0296aeac2dd4d41a990b0ca