[INFO] cloning repository https://github.com/ianthetechie/zerocopy-388-mre
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ianthetechie/zerocopy-388-mre" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fianthetechie%2Fzerocopy-388-mre", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fianthetechie%2Fzerocopy-388-mre'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 51c7fb46bcc09a1f829d29c95cd20ddbd0c9c4bc
[INFO] checking ianthetechie/zerocopy-388-mre against try#afeffcd090fe6cee35c99f8b5539d74aa443fe34 for pr-140956
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fianthetechie%2Fzerocopy-388-mre" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/ianthetechie/zerocopy-388-mre
[INFO] finished tweaking git repo https://github.com/ianthetechie/zerocopy-388-mre
[INFO] tweaked toml for git repo https://github.com/ianthetechie/zerocopy-388-mre written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/ianthetechie/zerocopy-388-mre on toolchain afeffcd090fe6cee35c99f8b5539d74aa443fe34
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+afeffcd090fe6cee35c99f8b5539d74aa443fe34" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/ianthetechie/zerocopy-388-mre already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+afeffcd090fe6cee35c99f8b5539d74aa443fe34" "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
[ERROR] error running command: no output for 300 seconds
[INFO] checking ianthetechie/zerocopy-388-mre against try#afeffcd090fe6cee35c99f8b5539d74aa443fe34 for pr-140956
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fianthetechie%2Fzerocopy-388-mre" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/ianthetechie/zerocopy-388-mre
[INFO] finished tweaking git repo https://github.com/ianthetechie/zerocopy-388-mre
[INFO] tweaked toml for git repo https://github.com/ianthetechie/zerocopy-388-mre written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/ianthetechie/zerocopy-388-mre on toolchain afeffcd090fe6cee35c99f8b5539d74aa443fe34
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+afeffcd090fe6cee35c99f8b5539d74aa443fe34" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/ianthetechie/zerocopy-388-mre already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+afeffcd090fe6cee35c99f8b5539d74aa443fe34" "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] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded bitfield-struct v0.9.0
[INFO] [stderr]   Downloaded zerocopy-derive v0.8.5
[INFO] [stderr]   Downloaded zerocopy v0.8.5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+afeffcd090fe6cee35c99f8b5539d74aa443fe34" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ca59c80d0f4069ff974a30a7c1f3b47c894e76f0fa8f147475f139fe07f24437
[INFO] running `Command { std: "docker" "start" "-a" "ca59c80d0f4069ff974a30a7c1f3b47c894e76f0fa8f147475f139fe07f24437", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ca59c80d0f4069ff974a30a7c1f3b47c894e76f0fa8f147475f139fe07f24437", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ca59c80d0f4069ff974a30a7c1f3b47c894e76f0fa8f147475f139fe07f24437", kill_on_drop: false }`
[INFO] [stdout] ca59c80d0f4069ff974a30a7c1f3b47c894e76f0fa8f147475f139fe07f24437
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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" "RUSTDOCFLAGS=--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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+afeffcd090fe6cee35c99f8b5539d74aa443fe34" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f11092c0073fcf7a9508fae3fc014f341fcbe20c8c62b2caa46f51c5402edd7c
[INFO] running `Command { std: "docker" "start" "-a" "f11092c0073fcf7a9508fae3fc014f341fcbe20c8c62b2caa46f51c5402edd7c", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.87
[INFO] [stderr]    Compiling unicode-ident v1.0.13
[INFO] [stderr]    Compiling zerocopy v0.8.5
[INFO] [stderr]    Compiling quote v1.0.37
[INFO] [stderr]    Compiling syn v2.0.79
[INFO] [stderr]    Compiling bitfield-struct v0.9.0
[INFO] [stderr]    Compiling zerocopy-derive v0.8.5
[INFO] [stderr]     Checking zerocopy-388-mre v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0615]: attempted to take value of method `enum_value` on type `BitfieldWithEnum`
[INFO] [stdout]   --> src/lib.rs:40:5
[INFO] [stdout]    |
[INFO] [stdout] 40 |     enum_value: IntBackedEnum,
[INFO] [stdout]    |     ^^^^^^^^^^ method, not a field
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0615]: attempted to take value of method `enum_value` on type `BitfieldWithEnum`
[INFO] [stdout]   --> src/lib.rs:40:5
[INFO] [stdout]    |
[INFO] [stdout] 40 |     enum_value: IntBackedEnum,
[INFO] [stdout]    |     ^^^^^^^^^^ method, not a field
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0615]: attempted to take value of method `other_field` on type `BitfieldWithEnum`
[INFO] [stdout]   --> src/lib.rs:42:5
[INFO] [stdout]    |
[INFO] [stdout] 42 |     other_field: u8,
[INFO] [stdout]    |     ^^^^^^^^^^^ method, not a field
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0615]: attempted to take value of method `other_field` on type `BitfieldWithEnum`
[INFO] [stdout]   --> src/lib.rs:42:5
[INFO] [stdout]    |
[INFO] [stdout] 42 |     other_field: u8,
[INFO] [stdout]    |     ^^^^^^^^^^^ method, not a field
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0615]: attempted to take value of method `enum_value` on type `BitfieldWithInteger`
[INFO] [stdout]   --> src/lib.rs:55:5
[INFO] [stdout]    |
[INFO] [stdout] 55 |     enum_value: u8,
[INFO] [stdout]    |     ^^^^^^^^^^ method, not a field
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0615]: attempted to take value of method `enum_value` on type `BitfieldWithInteger`
[INFO] [stdout]   --> src/lib.rs:55:5
[INFO] [stdout]    |
[INFO] [stdout] 55 |     enum_value: u8,
[INFO] [stdout]    |     ^^^^^^^^^^ method, not a field
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0615]: attempted to take value of method `other_field` on type `BitfieldWithInteger`
[INFO] [stdout]   --> src/lib.rs:57:5
[INFO] [stdout]    |
[INFO] [stdout] 57 |     other_field: u8,
[INFO] [stdout]    |     ^^^^^^^^^^^ method, not a field
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0615]: attempted to take value of method `other_field` on type `BitfieldWithInteger`
[INFO] [stdout]   --> src/lib.rs:57:5
[INFO] [stdout]    |
[INFO] [stdout] 57 |     other_field: u8,
[INFO] [stdout]    |     ^^^^^^^^^^^ method, not a field
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0615`.
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0615`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `zerocopy-388-mre` (lib) due to 4 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `zerocopy-388-mre` (lib test) due to 4 previous errors
[INFO] running `Command { std: "docker" "inspect" "f11092c0073fcf7a9508fae3fc014f341fcbe20c8c62b2caa46f51c5402edd7c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f11092c0073fcf7a9508fae3fc014f341fcbe20c8c62b2caa46f51c5402edd7c", kill_on_drop: false }`
[INFO] [stdout] f11092c0073fcf7a9508fae3fc014f341fcbe20c8c62b2caa46f51c5402edd7c