[INFO] fetching crate rust-hdl-widgets 0.46.0...
[INFO] checking rust-hdl-widgets-0.46.0 against 5c543b0b8c73c7b72bc8284ced4fb22ead15734d for pr-160186
[INFO] extracting crate rust-hdl-widgets 0.46.0 into /workspace/builds/worker-7-tc1/source
[INFO] started tweaking crates.io crate rust-hdl-widgets 0.46.0
[INFO] finished tweaking crates.io crate rust-hdl-widgets 0.46.0
[INFO] tweaked toml for crates.io crate rust-hdl-widgets 0.46.0 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate rust-hdl-widgets 0.46.0 on toolchain 5c543b0b8c73c7b72bc8284ced4fb22ead15734d
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+5c543b0b8c73c7b72bc8284ced4fb22ead15734d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+5c543b0b8c73c7b72bc8284ced4fb22ead15734d" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 46 packages to highest compatible versions
[INFO] [stderr]       Adding rand v0.8.8 (available: v0.10.3)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+5c543b0b8c73c7b72bc8284ced4fb22ead15734d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded rust-hdl-core v0.46.0
[INFO] [stderr]   Downloaded substring v1.4.5
[INFO] [stderr]   Downloaded rust-hdl-macros v0.46.0
[INFO] [stderr]   Downloaded vcd v0.6.1
[INFO] [stderr]   Downloaded svg v0.10.0
[INFO] [stderr]   Downloaded embed-doc-image v0.1.4
[INFO] [stderr]   Downloaded evalexpr v6.6.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] cf340ce6aedb541dc68cc35050b5e93aadcf0f0683e7927dda5bed00ad113fe0
[INFO] running `Command { std: "docker" "start" "cf340ce6aedb541dc68cc35050b5e93aadcf0f0683e7927dda5bed00ad113fe0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cf340ce6aedb541dc68cc35050b5e93aadcf0f0683e7927dda5bed00ad113fe0", 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" "cf340ce6aedb541dc68cc35050b5e93aadcf0f0683e7927dda5bed00ad113fe0" "/opt/rustwide/cargo-home/bin/cargo" "+5c543b0b8c73c7b72bc8284ced4fb22ead15734d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cf340ce6aedb541dc68cc35050b5e93aadcf0f0683e7927dda5bed00ad113fe0", 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" "cf340ce6aedb541dc68cc35050b5e93aadcf0f0683e7927dda5bed00ad113fe0" "/opt/rustwide/cargo-home/bin/cargo" "+5c543b0b8c73c7b72bc8284ced4fb22ead15734d" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling zerocopy v0.8.63
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.21
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling aho-corasick v1.1.5
[INFO] [stderr]     Checking getrandom v0.2.17
[INFO] [stderr]    Compiling crossbeam-deque v0.8.8
[INFO] [stderr]    Compiling regex-syntax v0.8.11
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]    Compiling substring v1.4.5
[INFO] [stderr]     Checking equivalent v1.0.3
[INFO] [stderr]     Checking indexmap v2.14.2
[INFO] [stderr]     Checking num-integer v0.1.47
[INFO] [stderr]     Checking crossbeam-queue v0.3.14
[INFO] [stderr]     Checking crossbeam-channel v0.5.17
[INFO] [stderr]     Checking fixedbitset v0.4.2
[INFO] [stderr]    Compiling base64 v0.13.1
[INFO] [stderr]     Checking num-bigint v0.4.8
[INFO] [stderr]     Checking crossbeam v0.8.5
[INFO] [stderr]     Checking array-init v2.1.0
[INFO] [stderr]     Checking svg v0.10.0
[INFO] [stderr]     Checking petgraph v0.6.5
[INFO] [stderr]     Checking regex-automata v0.4.18
[INFO] [stderr]     Checking vcd v0.6.1
[INFO] [stderr]     Checking evalexpr v6.6.0
[INFO] [stderr]    Compiling seq-macro v0.3.6
[INFO] [stderr]     Checking regex v1.13.1
[INFO] [stderr]    Compiling embed-doc-image v0.1.4
[INFO] [stderr]    Compiling rust-hdl-macros v0.46.0
[INFO] [stderr]     Checking ppv-lite86 v0.2.21
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking rand v0.8.8
[INFO] [stderr]     Checking rust-hdl-core v0.46.0
[INFO] [stderr]     Checking rust-hdl-widgets v0.46.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `dff_setup`
[INFO] [stdout]  --> src/delay_line.rs:1:23
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::{dff::DFF, dff_setup};
[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: `dff_setup`
[INFO] [stdout]  --> src/dff_with_init.rs:1:23
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::{dff::DFF, dff_setup};
[INFO] [stdout]   |                       ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `dff_setup`
[INFO] [stdout]  --> src/delay_line.rs:1:23
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::{dff::DFF, dff_setup};
[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: `dff_setup`
[INFO] [stdout]  --> src/dff_with_init.rs:1:23
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::{dff::DFF, dff_setup};
[INFO] [stdout]   |                       ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 33.41s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: svg v0.10.0
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 4`
[INFO] running `Command { std: "docker" "inspect" "cf340ce6aedb541dc68cc35050b5e93aadcf0f0683e7927dda5bed00ad113fe0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cf340ce6aedb541dc68cc35050b5e93aadcf0f0683e7927dda5bed00ad113fe0", kill_on_drop: false }`
[INFO] [stdout] cf340ce6aedb541dc68cc35050b5e93aadcf0f0683e7927dda5bed00ad113fe0
