[INFO] fetching crate stak-device 0.11.3...
[INFO] testing stak-device-0.11.3 against master#350d0ef0ec0493e6d21cfb265cb8211a0e74d766 for pr-145330-1
[INFO] extracting crate stak-device 0.11.3 into /workspace/builds/worker-7-tc1/source
[INFO] started tweaking crates.io crate stak-device 0.11.3
[INFO] finished tweaking crates.io crate stak-device 0.11.3
[INFO] tweaked toml for crates.io crate stak-device 0.11.3 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate stak-device 0.11.3 on toolchain 350d0ef0ec0493e6d21cfb265cb8211a0e74d766
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate stak-device 0.11.3 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" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded winter-maybe-async v0.13.1
[INFO] [stderr]   Downloaded stak-util v0.11.3
[INFO] [stderr]   Downloaded stak-vm v0.11.3
[INFO] [stderr]   Downloaded bitflags v2.7.0
[INFO] [stderr]   Downloaded noop-executor v0.1.2
[INFO] [stderr]   Downloaded cfg-elif v0.6.5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a8ab3498cde4aa1b2367d26e6a192024c5741cdd0970cb5be7a0e2a2955fb103
[INFO] running `Command { std: "docker" "start" "-a" "a8ab3498cde4aa1b2367d26e6a192024c5741cdd0970cb5be7a0e2a2955fb103", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a8ab3498cde4aa1b2367d26e6a192024c5741cdd0970cb5be7a0e2a2955fb103", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a8ab3498cde4aa1b2367d26e6a192024c5741cdd0970cb5be7a0e2a2955fb103", kill_on_drop: false }`
[INFO] [stdout] a8ab3498cde4aa1b2367d26e6a192024c5741cdd0970cb5be7a0e2a2955fb103
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] dbd5c50e1935fd3f0e706cb2e340f4d24d3fe20d136f137260c3fe0ba4abe686
[INFO] running `Command { std: "docker" "start" "-a" "dbd5c50e1935fd3f0e706cb2e340f4d24d3fe20d136f137260c3fe0ba4abe686", kill_on_drop: false }`
[INFO] [stderr]    Compiling unicode-ident v1.0.14
[INFO] [stderr]    Compiling cfg-elif v0.6.5
[INFO] [stderr]    Compiling noop-executor v0.1.2
[INFO] [stderr]    Compiling stak-util v0.11.3
[INFO] [stderr]    Compiling proc-macro2 v1.0.101
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling winter-maybe-async v0.13.1
[INFO] [stderr]    Compiling stak-vm v0.11.3
[INFO] [stderr]    Compiling stak-device v0.11.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.60s
[INFO] running `Command { std: "docker" "inspect" "dbd5c50e1935fd3f0e706cb2e340f4d24d3fe20d136f137260c3fe0ba4abe686", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dbd5c50e1935fd3f0e706cb2e340f4d24d3fe20d136f137260c3fe0ba4abe686", kill_on_drop: false }`
[INFO] [stdout] dbd5c50e1935fd3f0e706cb2e340f4d24d3fe20d136f137260c3fe0ba4abe686
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 07e51a29e85c74e173c7cbd79cd8159dfadc003f801e6dfba8e5e0b4c398145d
[INFO] running `Command { std: "docker" "start" "-a" "07e51a29e85c74e173c7cbd79cd8159dfadc003f801e6dfba8e5e0b4c398145d", kill_on_drop: false }`
[INFO] [stderr]    Compiling stak-device v0.11.3 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0432]: unresolved import `stak_util`
[INFO] [stdout]   --> src/device/fixed_buffer.rs:81:9
[INFO] [stdout]    |
[INFO] [stdout] 81 |     use stak_util::block_on;
[INFO] [stdout]    |         ^^^^^^^^^ use of unresolved module or unlinked crate `stak_util`
[INFO] [stdout]    |
[INFO] [stdout]    = help: if you wanted to use a crate named `stak_util`, use `cargo add stak_util` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `stak-device` (lib test) due to 1 previous error
[INFO] running `Command { std: "docker" "inspect" "07e51a29e85c74e173c7cbd79cd8159dfadc003f801e6dfba8e5e0b4c398145d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "07e51a29e85c74e173c7cbd79cd8159dfadc003f801e6dfba8e5e0b4c398145d", kill_on_drop: false }`
[INFO] [stdout] 07e51a29e85c74e173c7cbd79cd8159dfadc003f801e6dfba8e5e0b4c398145d