[INFO] fetching crate rust-hdl-core 0.46.0...
[INFO] testing rust-hdl-core-0.46.0 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-8
[INFO] extracting crate rust-hdl-core 0.46.0 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate rust-hdl-core 0.46.0
[INFO] finished tweaking crates.io crate rust-hdl-core 0.46.0
[INFO] tweaked toml for crates.io crate rust-hdl-core 0.46.0 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate rust-hdl-core 0.46.0 on toolchain c2e32f1c9652b13ed99608599c1e855462f421f3
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 45 packages to latest compatible versions
[INFO] [stderr]       Adding evalexpr v6.6.0 (available: v13.0.0)
[INFO] [stderr]       Adding petgraph v0.6.5 (available: v0.8.3)
[INFO] [stderr]       Adding rand v0.8.5 (available: v0.9.2)
[INFO] [stderr]       Adding svg v0.10.0 (available: v0.18.0)
[INFO] [stderr]       Adding vcd v0.6.1 (available: v0.7.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a62f0268fb98abe2e1c19769a284731208ce1c1bb1e6395e66f6f5ebf2f2be27
[INFO] running `Command { std: "docker" "start" "-a" "a62f0268fb98abe2e1c19769a284731208ce1c1bb1e6395e66f6f5ebf2f2be27", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a62f0268fb98abe2e1c19769a284731208ce1c1bb1e6395e66f6f5ebf2f2be27", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a62f0268fb98abe2e1c19769a284731208ce1c1bb1e6395e66f6f5ebf2f2be27", kill_on_drop: false }`
[INFO] [stdout] a62f0268fb98abe2e1c19769a284731208ce1c1bb1e6395e66f6f5ebf2f2be27
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2a1b39727f2029a534e43af089600aa8720b0a267c9899d004a7fbb17a9ba7ca
[INFO] running `Command { std: "docker" "start" "-a" "2a1b39727f2029a534e43af089600aa8720b0a267c9899d004a7fbb17a9ba7ca", kill_on_drop: false }`
[INFO] [stderr]    Compiling crossbeam-utils v0.8.21
[INFO] [stderr]    Compiling libc v0.2.177
[INFO] [stderr]    Compiling zerocopy v0.8.27
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling substring v1.4.5
[INFO] [stderr]    Compiling hashbrown v0.16.0
[INFO] [stderr]    Compiling equivalent v1.0.2
[INFO] [stderr]    Compiling fixedbitset v0.4.2
[INFO] [stderr]    Compiling base64 v0.13.1
[INFO] [stderr]    Compiling array-init v2.1.0
[INFO] [stderr]    Compiling seq-macro v0.3.6
[INFO] [stderr]    Compiling vcd v0.6.1
[INFO] [stderr]    Compiling evalexpr v6.6.0
[INFO] [stderr]    Compiling svg v0.10.0
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.18
[INFO] [stderr]    Compiling crossbeam-queue v0.3.12
[INFO] [stderr]    Compiling crossbeam-channel v0.5.15
[INFO] [stderr]    Compiling indexmap v2.12.0
[INFO] [stderr]    Compiling crossbeam-deque v0.8.6
[INFO] [stderr]    Compiling num-integer v0.1.46
[INFO] [stderr]    Compiling crossbeam v0.8.4
[INFO] [stderr]    Compiling num-bigint v0.4.6
[INFO] [stderr]    Compiling getrandom v0.2.16
[INFO] [stderr]    Compiling petgraph v0.6.5
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling ppv-lite86 v0.2.21
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling rust-hdl-macros v0.46.0
[INFO] [stderr]    Compiling embed-doc-image v0.1.4
[INFO] [stderr]    Compiling rust-hdl-core v0.46.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `crate::bits::Bits`
[INFO] [stdout]  --> src/constant.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use crate::bits::Bits;
[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: `Signal`
[INFO] [stdout]  --> src/constant.rs:8:36
[INFO] [stdout]   |
[INFO] [stdout] 8 | use crate::signal::{get_signal_id, Signal};
[INFO] [stdout]   |                                    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::sim_assert_eq`
[INFO] [stdout]  --> src/constant.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 | use crate::sim_assert_eq;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Sim` and `Simulation`
[INFO] [stdout]   --> src/constant.rs:10:23
[INFO] [stdout]    |
[INFO] [stdout] 10 | use crate::simulate::{Sim, Simulation};
[INFO] [stdout]    |                       ^^^  ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `ast::Verilog` and `timing::TimingInfo`
[INFO] [stdout]  --> src/top_wrap.rs:1:13
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::{ast::Verilog, block::Block, logic::Logic, probe::Probe, timing::TimingInfo};
[INFO] [stdout]   |             ^^^^^^^^^^^^                                            ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `module`
[INFO] [stdout]    --> src/check_timing.rs:122:28
[INFO] [stdout]     |
[INFO] [stdout] 122 |     fn add_code(&mut self, module: &str, code: Verilog) {
[INFO] [stdout]     |                            ^^^^^^ help: if this is intentional, prefix it with an underscore: `_module`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `width`
[INFO] [stdout]    --> src/check_timing.rs:188:9
[INFO] [stdout]     |
[INFO] [stdout] 188 |         width: &usize,
[INFO] [stdout]     |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_width`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/check_timing.rs:387:9
[INFO] [stdout]     |
[INFO] [stdout] 387 |     let mut labels = vertex_sets.into_labeling();
[INFO] [stdout]     |         ----^^^^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `dot`
[INFO] [stdout]    --> src/check_timing.rs:375:9
[INFO] [stdout]     |
[INFO] [stdout] 375 |     let dot = scan.graph.dot();
[INFO] [stdout]     |         ^^^ help: if this is intentional, prefix it with an underscore: `_dot`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `Reset` is never constructed
[INFO] [stdout]   --> src/check_timing.rs:30:5
[INFO] [stdout]    |
[INFO] [stdout] 26 | enum SignalEdgeKind {
[INFO] [stdout]    |      -------------- variant in this enum
[INFO] [stdout] ...
[INFO] [stdout] 30 |     Reset,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `SignalEdgeKind` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `set_write_mode` and `set_read_mode` are never used
[INFO] [stdout]    --> src/check_timing.rs:97:8
[INFO] [stdout]     |
[INFO] [stdout]  96 | impl TimingChecker {
[INFO] [stdout]     | ------------------ methods in this implementation
[INFO] [stdout]  97 |     fn set_write_mode(&mut self) {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 100 |     fn set_read_mode(&mut self) {
[INFO] [stdout]     |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 15.23s
[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 2`
[INFO] running `Command { std: "docker" "inspect" "2a1b39727f2029a534e43af089600aa8720b0a267c9899d004a7fbb17a9ba7ca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2a1b39727f2029a534e43af089600aa8720b0a267c9899d004a7fbb17a9ba7ca", kill_on_drop: false }`
[INFO] [stdout] 2a1b39727f2029a534e43af089600aa8720b0a267c9899d004a7fbb17a9ba7ca
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 49d9368b48deb90988c111fe3f88021bf8dae86bd0c8b2884c6987e71c8caf79
[INFO] running `Command { std: "docker" "start" "-a" "49d9368b48deb90988c111fe3f88021bf8dae86bd0c8b2884c6987e71c8caf79", kill_on_drop: false }`
[INFO] [stdout] warning: unused import: `crate::bits::Bits`
[INFO] [stdout]  --> src/constant.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use crate::bits::Bits;
[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: `Signal`
[INFO] [stdout]  --> src/constant.rs:8:36
[INFO] [stdout]   |
[INFO] [stdout] 8 | use crate::signal::{get_signal_id, Signal};
[INFO] [stdout]   |                                    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::sim_assert_eq`
[INFO] [stdout]  --> src/constant.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 | use crate::sim_assert_eq;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Sim` and `Simulation`
[INFO] [stdout]   --> src/constant.rs:10:23
[INFO] [stdout]    |
[INFO] [stdout] 10 | use crate::simulate::{Sim, Simulation};
[INFO] [stdout]    |                       ^^^  ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `ast::Verilog` and `timing::TimingInfo`
[INFO] [stdout]  --> src/top_wrap.rs:1:13
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::{ast::Verilog, block::Block, logic::Logic, probe::Probe, timing::TimingInfo};
[INFO] [stdout]   |             ^^^^^^^^^^^^                                            ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `module`
[INFO] [stdout]    --> src/check_timing.rs:122:28
[INFO] [stdout]     |
[INFO] [stdout] 122 |     fn add_code(&mut self, module: &str, code: Verilog) {
[INFO] [stdout]     |                            ^^^^^^ help: if this is intentional, prefix it with an underscore: `_module`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `width`
[INFO] [stdout]    --> src/check_timing.rs:188:9
[INFO] [stdout]     |
[INFO] [stdout] 188 |         width: &usize,
[INFO] [stdout]     |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_width`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/check_timing.rs:387:9
[INFO] [stdout]     |
[INFO] [stdout] 387 |     let mut labels = vertex_sets.into_labeling();
[INFO] [stdout]     |         ----^^^^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling rust-hdl-core v0.46.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `dot`
[INFO] [stdout]    --> src/check_timing.rs:375:9
[INFO] [stdout]     |
[INFO] [stdout] 375 |     let dot = scan.graph.dot();
[INFO] [stdout]     |         ^^^ help: if this is intentional, prefix it with an underscore: `_dot`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `Reset` is never constructed
[INFO] [stdout]   --> src/check_timing.rs:30:5
[INFO] [stdout]    |
[INFO] [stdout] 26 | enum SignalEdgeKind {
[INFO] [stdout]    |      -------------- variant in this enum
[INFO] [stdout] ...
[INFO] [stdout] 30 |     Reset,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `SignalEdgeKind` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `set_write_mode` and `set_read_mode` are never used
[INFO] [stdout]    --> src/check_timing.rs:97:8
[INFO] [stdout]     |
[INFO] [stdout]  96 | impl TimingChecker {
[INFO] [stdout]     | ------------------ methods in this implementation
[INFO] [stdout]  97 |     fn set_write_mode(&mut self) {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 100 |     fn set_read_mode(&mut self) {
[INFO] [stdout]     |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::bits::Bits`
[INFO] [stdout]  --> src/constant.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use crate::bits::Bits;
[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: `Signal`
[INFO] [stdout]  --> src/constant.rs:8:36
[INFO] [stdout]   |
[INFO] [stdout] 8 | use crate::signal::{get_signal_id, Signal};
[INFO] [stdout]   |                                    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::sim_assert_eq`
[INFO] [stdout]  --> src/constant.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 | use crate::sim_assert_eq;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Sim` and `Simulation`
[INFO] [stdout]   --> src/constant.rs:10:23
[INFO] [stdout]    |
[INFO] [stdout] 10 | use crate::simulate::{Sim, Simulation};
[INFO] [stdout]    |                       ^^^  ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `ast::Verilog` and `timing::TimingInfo`
[INFO] [stdout]  --> src/top_wrap.rs:1:13
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::{ast::Verilog, block::Block, logic::Logic, probe::Probe, timing::TimingInfo};
[INFO] [stdout]   |             ^^^^^^^^^^^^                                            ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `module`
[INFO] [stdout]    --> src/check_timing.rs:122:28
[INFO] [stdout]     |
[INFO] [stdout] 122 |     fn add_code(&mut self, module: &str, code: Verilog) {
[INFO] [stdout]     |                            ^^^^^^ help: if this is intentional, prefix it with an underscore: `_module`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `width`
[INFO] [stdout]    --> src/check_timing.rs:188:9
[INFO] [stdout]     |
[INFO] [stdout] 188 |         width: &usize,
[INFO] [stdout]     |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_width`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/check_timing.rs:387:9
[INFO] [stdout]     |
[INFO] [stdout] 387 |     let mut labels = vertex_sets.into_labeling();
[INFO] [stdout]     |         ----^^^^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `dot`
[INFO] [stdout]    --> src/check_timing.rs:375:9
[INFO] [stdout]     |
[INFO] [stdout] 375 |     let dot = scan.graph.dot();
[INFO] [stdout]     |         ^^^ help: if this is intentional, prefix it with an underscore: `_dot`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `Reset` is never constructed
[INFO] [stdout]   --> src/check_timing.rs:30:5
[INFO] [stdout]    |
[INFO] [stdout] 26 | enum SignalEdgeKind {
[INFO] [stdout]    |      -------------- variant in this enum
[INFO] [stdout] ...
[INFO] [stdout] 30 |     Reset,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `SignalEdgeKind` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `set_write_mode` and `set_read_mode` are never used
[INFO] [stdout]    --> src/check_timing.rs:97:8
[INFO] [stdout]     |
[INFO] [stdout]  96 | impl TimingChecker {
[INFO] [stdout]     | ------------------ methods in this implementation
[INFO] [stdout]  97 |     fn set_write_mode(&mut self) {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 100 |     fn set_read_mode(&mut self) {
[INFO] [stdout]     |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 28.87s
[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 2`
[INFO] running `Command { std: "docker" "inspect" "49d9368b48deb90988c111fe3f88021bf8dae86bd0c8b2884c6987e71c8caf79", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "49d9368b48deb90988c111fe3f88021bf8dae86bd0c8b2884c6987e71c8caf79", kill_on_drop: false }`
[INFO] [stdout] 49d9368b48deb90988c111fe3f88021bf8dae86bd0c8b2884c6987e71c8caf79
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] e30b2acdda06b2e28aa1fded28107e0fe710961e0cd3e12a32b770f0bed03fa5
[INFO] running `Command { std: "docker" "start" "-a" "e30b2acdda06b2e28aa1fded28107e0fe710961e0cd3e12a32b770f0bed03fa5", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `crate::bits::Bits`
[INFO] [stderr]  --> src/constant.rs:3:5
[INFO] [stderr]   |
[INFO] [stderr] 3 | use crate::bits::Bits;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Signal`
[INFO] [stderr]  --> src/constant.rs:8:36
[INFO] [stderr]   |
[INFO] [stderr] 8 | use crate::signal::{get_signal_id, Signal};
[INFO] [stderr]   |                                    ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::sim_assert_eq`
[INFO] [stderr]  --> src/constant.rs:9:5
[INFO] [stderr]   |
[INFO] [stderr] 9 | use crate::sim_assert_eq;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `Sim` and `Simulation`
[INFO] [stderr]   --> src/constant.rs:10:23
[INFO] [stderr]    |
[INFO] [stderr] 10 | use crate::simulate::{Sim, Simulation};
[INFO] [stderr]    |                       ^^^  ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `ast::Verilog` and `timing::TimingInfo`
[INFO] [stderr]  --> src/top_wrap.rs:1:13
[INFO] [stderr]   |
[INFO] [stderr] 1 | use crate::{ast::Verilog, block::Block, logic::Logic, probe::Probe, timing::TimingInfo};
[INFO] [stderr]   |             ^^^^^^^^^^^^                                            ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `module`
[INFO] [stderr]    --> src/check_timing.rs:122:28
[INFO] [stderr]     |
[INFO] [stderr] 122 |     fn add_code(&mut self, module: &str, code: Verilog) {
[INFO] [stderr]     |                            ^^^^^^ help: if this is intentional, prefix it with an underscore: `_module`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `width`
[INFO] [stderr]    --> src/check_timing.rs:188:9
[INFO] [stderr]     |
[INFO] [stderr] 188 |         width: &usize,
[INFO] [stderr]     |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_width`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/check_timing.rs:387:9
[INFO] [stderr]     |
[INFO] [stderr] 387 |     let mut labels = vertex_sets.into_labeling();
[INFO] [stderr]     |         ----^^^^^^
[INFO] [stderr]     |         |
[INFO] [stderr]     |         help: remove this `mut`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `dot`
[INFO] [stderr]    --> src/check_timing.rs:375:9
[INFO] [stderr]     |
[INFO] [stderr] 375 |     let dot = scan.graph.dot();
[INFO] [stderr]     |         ^^^ help: if this is intentional, prefix it with an underscore: `_dot`
[INFO] [stderr] 
[INFO] [stderr] warning: variant `Reset` is never constructed
[INFO] [stderr]   --> src/check_timing.rs:30:5
[INFO] [stderr]    |
[INFO] [stderr] 26 | enum SignalEdgeKind {
[INFO] [stderr]    |      -------------- variant in this enum
[INFO] [stderr] ...
[INFO] [stderr] 30 |     Reset,
[INFO] [stderr]    |     ^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `SignalEdgeKind` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: methods `set_write_mode` and `set_read_mode` are never used
[INFO] [stderr]    --> src/check_timing.rs:97:8
[INFO] [stderr]     |
[INFO] [stderr]  96 | impl TimingChecker {
[INFO] [stderr]     | ------------------ methods in this implementation
[INFO] [stderr]  97 |     fn set_write_mode(&mut self) {
[INFO] [stderr]     |        ^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 100 |     fn set_read_mode(&mut self) {
[INFO] [stderr]     |        ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `rust-hdl-core` (lib) generated 11 warnings (run `cargo fix --lib -p rust-hdl-core` to apply 9 suggestions)
[INFO] [stderr] warning: `rust-hdl-core` (lib test) generated 11 warnings (11 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.08s
[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 2`
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/rust_hdl_core-9128e02e07be7d56)
[INFO] [stdout] 
[INFO] [stdout] running 87 tests
[INFO] [stdout] test bits::test_clog2_is_correct ... ok
[INFO] [stdout] test bits::test_cast_from_biguint ... ok
[INFO] [stdout] test bits::test_print_as_binary ... ok
[INFO] [stdout] test bits::test_print_as_lowercase_hex ... ok
[INFO] [stdout] test bits::test_print_as_uppercase_hex ... ok
[INFO] [stdout] test bits::tests::eq_works ... ok
[INFO] [stdout] test bits::tests::get_bit_works ... ok
[INFO] [stdout] test bits::tests::mask_works ... ok
[INFO] [stdout] test bits::tests::not_test ... ok
[INFO] [stdout] test bits::tests::or_test ... ok
[INFO] [stdout] test bits::tests::add_works ... ok
[INFO] [stdout] test bits::tests::shl_test ... ok
[INFO] [stdout] test bits::tests::shl_test_pair ... ok
[INFO] [stdout] test bits::tests::shr_test ... ok
[INFO] [stdout] test bits::tests::shr_test_pair ... ok
[INFO] [stdout] test bits::tests::sub_int_works ... ok
[INFO] [stdout] test bits::test_bits_from_int_via_bits ... ok
[INFO] [stdout] test bits::tests::add_int_works ... ok
[INFO] [stdout] test bits::tests::and_test ... ok
[INFO] [stdout] test bits::tests::test_bit_cast_short ... ok
[INFO] [stdout] test bits::tests::test_bit_extract_long ... ok
[INFO] [stdout] test bits::tests::sub_works ... ok
[INFO] [stdout] test bits::tests::test_bitcast ... ok
[INFO] [stdout] test bits::tests::add_works_with_overflow ... ok
[INFO] [stdout] test bits::tests::test_constants_and_bits ... ok
[INFO] [stdout] test bits::tests::test_from_u32 ... ok
[INFO] [stdout] test bits::tests::test_clog2 ... ok
[INFO] [stdout] test bits::tests::test_default ... ok
[INFO] [stdout] test bits::tests::test_get_bits_section ... ok
[INFO] [stdout] test bits::tests::test_bit_cast_long ... ok
[INFO] [stdout] test bits::tests::test_clog2_inline ... ok
[INFO] [stdout] test bits::tests::test_set_bit ... ok
[INFO] [stdout] test bits::tests::test_set_bits ... ok
[INFO] [stdout] test bits::tests::test_any ... ok
[INFO] [stdout] test bits::tests::test_shl_to_zero ... ok
[INFO] [stdout] test bits::tests::test_all ... ok
[INFO] [stdout] test bits::tests::test_short_from_u16 ... ok
[INFO] [stdout] test bits::tests::test_short_from_u32 ... ok
[INFO] [stdout] test bits::tests::test_short_from_u8 ... ok
[INFO] [stdout] test bits::tests::test_bitand ... ok
[INFO] [stdout] test bits::tests::test_add ... ok
[INFO] [stdout] test bits::test_biguint_roundtrip ... ok
[INFO] [stdout] test bits::tests::xor_test ... ok
[INFO] [stdout] test bitvec::tests::add_works ... ok
[INFO] [stdout] test bitvec::tests::add_works_with_overflow ... ok
[INFO] [stdout] test bitvec::tests::all_works ... ok
[INFO] [stdout] test bitvec::tests::and_test ... ok
[INFO] [stdout] test bitvec::tests::eq_works ... ok
[INFO] [stdout] test bits::tests::test_bitor ... ok
[INFO] [stdout] test bitvec::tests::or_test ... ok
[INFO] [stdout] test bits::tests::test_bitxor ... ok
[INFO] [stdout] test bitvec::tests::shl_test ... ok
[INFO] [stdout] test bitvec::tests::shr_test ... ok
[INFO] [stdout] test bitvec::tests::shl_test_pair ... ok
[INFO] [stdout] test bitvec::tests::sub_works ... ok
[INFO] [stdout] test bitvec::tests::xor_test ... ok
[INFO] [stdout] test clock::test_freq_to_period_mapping ... ok
[INFO] [stdout] test short_bit_vec::test_max_legal_calc ... ok
[INFO] [stdout] test signed::tests::signed_displays_correctly ... ok
[INFO] [stdout] test signed::tests::test_max_range_correct ... ok
[INFO] [stdout] test signed::tests::test_min_range_correct ... ok
[INFO] [stdout] test bitvec::tests::shr_test_pair ... ok
[INFO] [stdout] test signed::tests::test_neg_operator ... ok
[INFO] [stdout] test signed::tests::test_neg_operator_larger ... ok
[INFO] [stdout] test signed::tests::test_signed_cast ... ok
[INFO] [stdout] test signed::tests::test_signed_import_small ... ok
[INFO] [stdout] test signed::tests::test_unsigned_cast ... ok
[INFO] [stdout] test bitvec::tests::not_test ... ok
[INFO] [stdout] test bits::tests::test_not ... ok
[INFO] [stdout] test bits::tests::test_eq ... ok
[INFO] [stdout] test verilog_gen::test_array_replacement ... ok
[INFO] [stdout] test verilog_gen::test_filter_bb_directives ... ok
[INFO] [stdout] test bits::tests::test_sub ... ok
[INFO] [stdout] test bits::tests::test_shl_var_bitwidths_driver ... ok
[INFO] [stdout] test bits::tests::test_le ... ok
[INFO] [stdout] test bits::tests::test_lt ... ok
[INFO] [stdout] test bits::tests::test_shr_var_bitwidths_driver ... ok
[INFO] [stdout] test bits::tests::test_ge ... ok
[INFO] [stdout] test bits::tests::test_gt ... ok
[INFO] [stdout] test bits::tests::test_neq ... ok
[INFO] [stdout] test signed::tests::time_adds_bitvec_small ... ok
[INFO] [stdout] test bits::tests::test_shr ... ok
[INFO] [stdout] test bits::tests::test_shl ... ok
[INFO] [stdout] test signed::tests::time_adds_bigint ... ok
[INFO] [stdout] test signed::tests::test_signed_import_large ... ok
[INFO] [stdout] test bits::tests::test_get_bits ... ok
[INFO] [stderr]      Running tests/addnum_test.rs (/opt/rustwide/target/debug/deps/addnum_test-92644a2728d8a0a3)
[INFO] [stdout] test signed::tests::time_adds_bitvec ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 87 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 22.78s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test test_addnum ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/bitcast_test.rs (/opt/rustwide/target/debug/deps/bitcast_test-b7a59b6c442add7c)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stderr] error: test failed, to rerun pass `--test bitcast_test`
[INFO] [stdout] test test_issue_11 ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- test_issue_11 stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'test_issue_11' (116) panicked at tests/bitcast_test.rs:45:37:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5e672f949e92 - std::backtrace_rs::backtrace::libunwind::trace::h9ea1e07ac77a25d7
[INFO] [stdout]                                at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x5e672f949e92 - std::backtrace_rs::backtrace::trace_unsynchronized::h72b75eb83b53d15a
[INFO] [stdout]                                at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x5e672f949e92 - std::sys::backtrace::_print_fmt::h255777b7ec902439
[INFO] [stdout]                                at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/std/src/sys/backtrace.rs:66:9
[INFO] [stdout]    3:     0x5e672f949e92 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::h8a1ac49fcd7ee8ce
[INFO] [stdout]                                at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/std/src/sys/backtrace.rs:39:26
[INFO] [stdout]    4:     0x5e672f95c86f - core::fmt::rt::Argument::fmt::h635cbf3c6754cc90
[INFO] [stdout]                                at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/core/src/fmt/rt.rs:173:76
[INFO] [stdout]    5:     0x5e672f95c86f - core::fmt::write::hbdcc0ec4f1bab1db
[INFO] [stdout]                                at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/core/src/fmt/mod.rs:1469:25
[INFO] [stdout]    6:     0x5e672f915e23 - std::io::default_write_fmt::h2580ece0d4b58e51
[INFO] [stdout]                                at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x5e672f915e23 - std::io::Write::write_fmt::hac9e42858f273b87
[INFO] [stdout]                                at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/std/src/io/mod.rs:1954:13
[INFO] [stdout]    8:     0x5e672f921eb2 - std::sys::backtrace::BacktraceLock::print::h052febbd86f7bf07
[INFO] [stdout]                                at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/std/src/sys/backtrace.rs:42:9
[INFO] [stdout]    9:     0x5e672f9276af - std::panicking::default_hook::{{closure}}::h66aeee20dd470abb
[INFO] [stdout]                                at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/std/src/panicking.rs:301:27
[INFO] [stdout]   10:     0x5e672f927541 - std::panicking::default_hook::h9d66b9642014ce48
[INFO] [stdout]                                at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/std/src/panicking.rs:325:9
[INFO] [stdout]   11:     0x5e672f5dcc5e - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h8c698701e444e564
[INFO] [stdout]                                at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/alloc/src/boxed.rs:2099:9
[INFO] [stdout]   12:     0x5e672f5dcc5e - test::test_main_with_exit_callback::{{closure}}::ha1c98e7b69c4defb
[INFO] [stdout]                                at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x5e672f927cbf - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hc4f222a8a57c637a
[INFO] [stdout]                                at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/alloc/src/boxed.rs:2099:9
[INFO] [stdout]   14:     0x5e672f927cbf - std::panicking::panic_with_hook::h6d5921a1a1fa5a8e
[INFO] [stdout]                                at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/std/src/panicking.rs:842:13
[INFO] [stdout]   15:     0x5e672f927b1a - std::panicking::panic_handler::{{closure}}::hafeef6f707d43542
[INFO] [stdout]                                at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/std/src/panicking.rs:707:13
[INFO] [stdout]   16:     0x5e672f921fe9 - std::sys::backtrace::__rust_end_short_backtrace::h08cbc3319a3d0120
[INFO] [stdout]                                at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/std/src/sys/backtrace.rs:174:18
[INFO] [stdout]   17:     0x5e672f90a58d - __rustc[ce5c411ff86ab1b2]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/std/src/panicking.rs:698:5
[INFO] [stdout]   18:     0x5e672f966c30 - core::panicking::panic_fmt::h774fb860369a0f7b
[INFO] [stdout]                                at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x5e672f965b66 - core::result::unwrap_failed::h72ee8fcbf1bf8ff9
[INFO] [stdout]                                at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/core/src/result.rs:1862:5
[INFO] [stdout]   20:     0x5e672f5ac79a - core::result::Result<T,E>::unwrap::hd245b926b3773625
[INFO] [stdout]                                at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/core/src/result.rs:1233:23
[INFO] [stdout]   21:     0x5e672f5ac79a - bitcast_test::get_icarus_verilog_output::h7bbcd01a3739ea85
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/bitcast_test.rs:45:37
[INFO] [stdout]   22:     0x5e672f5abaab - bitcast_test::test_issue_11::h818a813d11afed09
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/bitcast_test.rs:78:15
[INFO] [stdout]   23:     0x5e672f5ac627 - bitcast_test::test_issue_11::{{closure}}::hb2e5f6f804a57077
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/bitcast_test.rs:57:23
[INFO] [stdout]   24:     0x5e672f5b82f6 - core::ops::function::FnOnce::call_once::ha3062e0a27d26fa3
[INFO] [stdout]                                at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   25:     0x5e672f5dcaab - core::ops::function::FnOnce::call_once::h4f6eabe90cccb47d
[INFO] [stdout]                                at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   26:     0x5e672f5dcaab - test::__rust_begin_short_backtrace::h94208530f2b4c8c7
[INFO] [stdout]                                at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/test/src/lib.rs:663:18
[INFO] [stdout]   27:     0x5e672f5f0abd - test::run_test_in_process::{{closure}}::hbdc6a45a78c46404
[INFO] [stdout]                                at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/test/src/lib.rs:686:74
[INFO] [stdout]   28:     0x5e672f5f0abd - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h7f9d8efc7eedd165
[INFO] [stdout]                                at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   29:     0x5e672f5f0abd - std::panicking::catch_unwind::do_call::he5edbaf126c13b99
[INFO] [stdout]                                at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/std/src/panicking.rs:590:40
[INFO] [stdout]   30:     0x5e672f5f0abd - std::panicking::catch_unwind::h3d6a8652eceeabce
[INFO] [stdout]                                at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/std/src/panicking.rs:553:19
[INFO] [stdout]   31:     0x5e672f5f0abd - std::panic::catch_unwind::hbef0c501dd7bb498
[INFO] [stdout]                                at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/std/src/panic.rs:359:14
[INFO] [stdout]   32:     0x5e672f5f0abd - test::run_test_in_process::h400008a46a5006a0
[INFO] [stdout]                                at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/test/src/lib.rs:686:27
[INFO] [stdout]   33:     0x5e672f5f0abd - test::run_test::{{closure}}::h9a131655b31d9427
[INFO] [stdout]                                at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/test/src/lib.rs:607:43
[INFO] [stdout]   34:     0x5e672f5ca004 - test::run_test::{{closure}}::he4a7177c216308c0
[INFO] [stdout]                                at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/test/src/lib.rs:637:41
[INFO] [stdout]   35:     0x5e672f5ca004 - std::sys::backtrace::__rust_begin_short_backtrace::hd3980e9c55d6c539
[INFO] [stdout]                                at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/std/src/sys/backtrace.rs:158:18
[INFO] [stdout]   36:     0x5e672f5cd93a - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::h18552df67c7aa9b8
[INFO] [stdout]                                at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/std/src/thread/mod.rs:562:17
[INFO] [stdout]   37:     0x5e672f5cd93a - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h3d7b285234641a08
[INFO] [stdout]                                at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   38:     0x5e672f5cd93a - std::panicking::catch_unwind::do_call::h5a2b5cf36528a5b2
[INFO] [stdout]                                at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/std/src/panicking.rs:590:40
[INFO] [stdout]   39:     0x5e672f5cd93a - std::panicking::catch_unwind::h7e8b531bbda77d20
[INFO] [stdout]                                at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/std/src/panicking.rs:553:19
[INFO] [stdout]   40:     0x5e672f5cd93a - std::panic::catch_unwind::hf9bbb2040b4f1e6c
[INFO] [stdout]                                at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/std/src/panic.rs:359:14
[INFO] [stdout]   41:     0x5e672f5cd93a - std::thread::Builder::spawn_unchecked_::{{closure}}::h600f92cf68549574
[INFO] [stdout]                                at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/std/src/thread/mod.rs:560:30
[INFO] [stdout]   42:     0x5e672f5cd93a - core::ops::function::FnOnce::call_once{{vtable.shim}}::hb6607307df8a1847
[INFO] [stdout]                                at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   43:     0x5e672f91d30f - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h6891ad53a5ed6f52
[INFO] [stdout]                                at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/alloc/src/boxed.rs:2085:9
[INFO] [stdout]   44:     0x5e672f91d30f - std::sys::thread::unix::Thread::new::thread_start::h7f3e77fa86df70af
[INFO] [stdout]                                at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/std/src/sys/thread/unix.rs:124:17
[INFO] [stdout]   45:     0x789a4f58caa4 - <unknown>
[INFO] [stdout]   46:     0x789a4f619a64 - clone
[INFO] [stdout]   47:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     test_issue_11
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.20s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "e30b2acdda06b2e28aa1fded28107e0fe710961e0cd3e12a32b770f0bed03fa5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e30b2acdda06b2e28aa1fded28107e0fe710961e0cd3e12a32b770f0bed03fa5", kill_on_drop: false }`
[INFO] [stdout] e30b2acdda06b2e28aa1fded28107e0fe710961e0cd3e12a32b770f0bed03fa5
