[INFO] fetching crate libublk 0.4.6...
[INFO] checking libublk-0.4.6 against try#d8be25549d5418405531341b4be6d8538fc3c42e for pr-156160-1
[INFO] extracting crate libublk 0.4.6 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate libublk 0.4.6
[INFO] removed 0 missing examples
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate libublk 0.4.6
[INFO] tweaked toml for crates.io crate libublk 0.4.6 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate libublk 0.4.6 on toolchain d8be25549d5418405531341b4be6d8538fc3c42e
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d8be25549d5418405531341b4be6d8538fc3c42e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate libublk 0.4.6 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" "+d8be25549d5418405531341b4be6d8538fc3c42e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:fd22e2154e7db748230f413534f3a6d034160c9d2b7c14b90fba4e9bfc1a36d4" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 9b1c968c3de35e02f58eac2bb404f99049172e60c35203e3c267b3ef1cca3a98
[INFO] running `Command { std: "docker" "start" "9b1c968c3de35e02f58eac2bb404f99049172e60c35203e3c267b3ef1cca3a98", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "9b1c968c3de35e02f58eac2bb404f99049172e60c35203e3c267b3ef1cca3a98" "/opt/rustwide/cargo-home/bin/cargo" "+d8be25549d5418405531341b4be6d8538fc3c42e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9b1c968c3de35e02f58eac2bb404f99049172e60c35203e3c267b3ef1cca3a98", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "9b1c968c3de35e02f58eac2bb404f99049172e60c35203e3c267b3ef1cca3a98" "/opt/rustwide/cargo-home/bin/cargo" "+d8be25549d5418405531341b4be6d8538fc3c42e" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.92
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[INFO] [stderr]    Compiling libublk-rs-sys v0.1.0
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[INFO] [stderr]     Checking futures v0.3.31
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[INFO] [stderr]     Checking libublk v0.4.6 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `with_queue_ring_internal`
[INFO] [stdout]    --> src/io.rs:236:16
[INFO] [stdout]     |
[INFO] [stdout] 236 | pub(crate) use with_queue_ring_internal;
[INFO] [stdout]     |                ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `with_queue_ring_internal`
[INFO] [stdout]    --> src/io.rs:236:16
[INFO] [stdout]     |
[INFO] [stdout] 236 | pub(crate) use with_queue_ring_internal;
[INFO] [stdout]     |                ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 23s
[INFO] running `Command { std: "docker" "inspect" "9b1c968c3de35e02f58eac2bb404f99049172e60c35203e3c267b3ef1cca3a98", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9b1c968c3de35e02f58eac2bb404f99049172e60c35203e3c267b3ef1cca3a98", kill_on_drop: false }`
[INFO] [stdout] 9b1c968c3de35e02f58eac2bb404f99049172e60c35203e3c267b3ef1cca3a98
