[INFO] fetching crate proc_unroll 0.1.1...
[INFO] checking proc_unroll-0.1.1 against try#8de4b308b608cded0ebccf658a0fc719bce87d4e for pr-89056
[INFO] extracting crate proc_unroll 0.1.1 into /workspace/builds/worker-86/source
[INFO] validating manifest of crates.io crate proc_unroll 0.1.1 on toolchain 8de4b308b608cded0ebccf658a0fc719bce87d4e
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8de4b308b608cded0ebccf658a0fc719bce87d4e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate proc_unroll 0.1.1
[INFO] finished tweaking crates.io crate proc_unroll 0.1.1
[INFO] tweaked toml for crates.io crate proc_unroll 0.1.1 written to /workspace/builds/worker-86/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8de4b308b608cded0ebccf658a0fc719bce87d4e" "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" "+8de4b308b608cded0ebccf658a0fc719bce87d4e" "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-86/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-86/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" "+8de4b308b608cded0ebccf658a0fc719bce87d4e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 39bc3ebcb714a7552d5ca713b6f8a5d72d3ceb31590d272ab228fb6d1a5c715c
[INFO] running `Command { std: "docker" "start" "-a" "39bc3ebcb714a7552d5ca713b6f8a5d72d3ceb31590d272ab228fb6d1a5c715c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "39bc3ebcb714a7552d5ca713b6f8a5d72d3ceb31590d272ab228fb6d1a5c715c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "39bc3ebcb714a7552d5ca713b6f8a5d72d3ceb31590d272ab228fb6d1a5c715c", kill_on_drop: false }`
[INFO] [stdout] 39bc3ebcb714a7552d5ca713b6f8a5d72d3ceb31590d272ab228fb6d1a5c715c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-86/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-86/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" "+8de4b308b608cded0ebccf658a0fc719bce87d4e" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3ac2f7ed37978fbf3e05d9235be4ad0cb78bba5ff834d102e1421b6e5ca52e9b
[INFO] running `Command { std: "docker" "start" "-a" "3ac2f7ed37978fbf3e05d9235be4ad0cb78bba5ff834d102e1421b6e5ca52e9b", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling version_check v0.9.3
[INFO] [stderr]    Compiling syn v1.0.76
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]     Checking proc_unroll v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 14.42s
[INFO] running `Command { std: "docker" "inspect" "3ac2f7ed37978fbf3e05d9235be4ad0cb78bba5ff834d102e1421b6e5ca52e9b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3ac2f7ed37978fbf3e05d9235be4ad0cb78bba5ff834d102e1421b6e5ca52e9b", kill_on_drop: false }`
[INFO] [stdout] 3ac2f7ed37978fbf3e05d9235be4ad0cb78bba5ff834d102e1421b6e5ca52e9b