[INFO] fetching crate reuse 0.1.0-alpha...
[INFO] checking reuse-0.1.0-alpha against master#936f2600b6c903b04387f74ed5cbce88bb06d243 for pr-91141
[INFO] extracting crate reuse 0.1.0-alpha into /workspace/builds/worker-68/source
[INFO] validating manifest of crates.io crate reuse 0.1.0-alpha on toolchain 936f2600b6c903b04387f74ed5cbce88bb06d243
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+936f2600b6c903b04387f74ed5cbce88bb06d243" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate reuse 0.1.0-alpha
[INFO] finished tweaking crates.io crate reuse 0.1.0-alpha
[INFO] tweaked toml for crates.io crate reuse 0.1.0-alpha written to /workspace/builds/worker-68/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+936f2600b6c903b04387f74ed5cbce88bb06d243" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+936f2600b6c903b04387f74ed5cbce88bb06d243" "fetch" "--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-68/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-68/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+936f2600b6c903b04387f74ed5cbce88bb06d243" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c817e47c784fe33666cffb1cf83bd5d41c706b3ff55ff4c302ee633a593af274
[INFO] running `Command { std: "docker" "start" "-a" "c817e47c784fe33666cffb1cf83bd5d41c706b3ff55ff4c302ee633a593af274", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c817e47c784fe33666cffb1cf83bd5d41c706b3ff55ff4c302ee633a593af274", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c817e47c784fe33666cffb1cf83bd5d41c706b3ff55ff4c302ee633a593af274", kill_on_drop: false }`
[INFO] [stdout] c817e47c784fe33666cffb1cf83bd5d41c706b3ff55ff4c302ee633a593af274
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-68/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-68/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+936f2600b6c903b04387f74ed5cbce88bb06d243" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fec525d292c22534c829e61e6a8cb85fb5ddebe18f5a02937108e1710ad87ea7
[INFO] running `Command { std: "docker" "start" "-a" "fec525d292c22534c829e61e6a8cb85fb5ddebe18f5a02937108e1710ad87ea7", kill_on_drop: false }`
[INFO] [stderr]     Checking reuse v0.1.0-alpha (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.10s
[INFO] running `Command { std: "docker" "inspect" "fec525d292c22534c829e61e6a8cb85fb5ddebe18f5a02937108e1710ad87ea7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fec525d292c22534c829e61e6a8cb85fb5ddebe18f5a02937108e1710ad87ea7", kill_on_drop: false }`
[INFO] [stdout] fec525d292c22534c829e61e6a8cb85fb5ddebe18f5a02937108e1710ad87ea7