[INFO] fetching crate hpkg 0.0.2...
[INFO] checking hpkg-0.0.2 against master#db1fb85cff63ad5fffe435e17128f99f9e1d970c for pr-89056
[INFO] extracting crate hpkg 0.0.2 into /workspace/builds/worker-73/source
[INFO] validating manifest of crates.io crate hpkg 0.0.2 on toolchain db1fb85cff63ad5fffe435e17128f99f9e1d970c
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+db1fb85cff63ad5fffe435e17128f99f9e1d970c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate hpkg 0.0.2
[INFO] finished tweaking crates.io crate hpkg 0.0.2
[INFO] tweaked toml for crates.io crate hpkg 0.0.2 written to /workspace/builds/worker-73/source/Cargo.toml
[INFO] crate crates.io crate hpkg 0.0.2 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+db1fb85cff63ad5fffe435e17128f99f9e1d970c" "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-73/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-73/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+db1fb85cff63ad5fffe435e17128f99f9e1d970c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0c420077885f6a6c3e2e856934251a21d1b68d8221d4e53199a2da559e895a2c
[INFO] running `Command { std: "docker" "start" "-a" "0c420077885f6a6c3e2e856934251a21d1b68d8221d4e53199a2da559e895a2c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0c420077885f6a6c3e2e856934251a21d1b68d8221d4e53199a2da559e895a2c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0c420077885f6a6c3e2e856934251a21d1b68d8221d4e53199a2da559e895a2c", kill_on_drop: false }`
[INFO] [stdout] 0c420077885f6a6c3e2e856934251a21d1b68d8221d4e53199a2da559e895a2c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-73/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-73/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+db1fb85cff63ad5fffe435e17128f99f9e1d970c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 02972ccf00a6c028cae0fe5b63f7ec42da944ff75f57bbb4ba2da40c3b555c35
[INFO] running `Command { std: "docker" "start" "-a" "02972ccf00a6c028cae0fe5b63f7ec42da944ff75f57bbb4ba2da40c3b555c35", kill_on_drop: false }`
[INFO] [stderr]     Checking hpkg v0.0.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.30s
[INFO] running `Command { std: "docker" "inspect" "02972ccf00a6c028cae0fe5b63f7ec42da944ff75f57bbb4ba2da40c3b555c35", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "02972ccf00a6c028cae0fe5b63f7ec42da944ff75f57bbb4ba2da40c3b555c35", kill_on_drop: false }`
[INFO] [stdout] 02972ccf00a6c028cae0fe5b63f7ec42da944ff75f57bbb4ba2da40c3b555c35