[INFO] fetching crate hmac-sha256 1.1.2...
[INFO] checking hmac-sha256-1.1.2 against try#9b06ec641f3d05c126a54ceadba42a64366f72b4 for pr-95755
[INFO] extracting crate hmac-sha256 1.1.2 into /workspace/builds/worker-78/source
[INFO] validating manifest of crates.io crate hmac-sha256 1.1.2 on toolchain 9b06ec641f3d05c126a54ceadba42a64366f72b4
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+9b06ec641f3d05c126a54ceadba42a64366f72b4" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate hmac-sha256 1.1.2
[INFO] finished tweaking crates.io crate hmac-sha256 1.1.2
[INFO] tweaked toml for crates.io crate hmac-sha256 1.1.2 written to /workspace/builds/worker-78/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+9b06ec641f3d05c126a54ceadba42a64366f72b4" "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" "+9b06ec641f3d05c126a54ceadba42a64366f72b4" "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-78/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-78/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+9b06ec641f3d05c126a54ceadba42a64366f72b4" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 033fd0f5ee2abaeb8301c9b3caeef885754532a48db6c6f2979d57c5f71d430e
[INFO] running `Command { std: "docker" "start" "-a" "033fd0f5ee2abaeb8301c9b3caeef885754532a48db6c6f2979d57c5f71d430e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "033fd0f5ee2abaeb8301c9b3caeef885754532a48db6c6f2979d57c5f71d430e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "033fd0f5ee2abaeb8301c9b3caeef885754532a48db6c6f2979d57c5f71d430e", kill_on_drop: false }`
[INFO] [stdout] 033fd0f5ee2abaeb8301c9b3caeef885754532a48db6c6f2979d57c5f71d430e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-78/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-78/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+9b06ec641f3d05c126a54ceadba42a64366f72b4" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 79d2664f75c2ed4412e073b9d0bffc623603e455419ff4c28ee501bae6547515
[INFO] running `Command { std: "docker" "start" "-a" "79d2664f75c2ed4412e073b9d0bffc623603e455419ff4c28ee501bae6547515", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Checking hmac-sha256 v1.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.60s
[INFO] running `Command { std: "docker" "inspect" "79d2664f75c2ed4412e073b9d0bffc623603e455419ff4c28ee501bae6547515", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "79d2664f75c2ed4412e073b9d0bffc623603e455419ff4c28ee501bae6547515", kill_on_drop: false }`
[INFO] [stdout] 79d2664f75c2ed4412e073b9d0bffc623603e455419ff4c28ee501bae6547515