[INFO] cloning repository https://github.com/yujning/eq
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/yujning/eq" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyujning%2Feq", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyujning%2Feq'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 551f74d123b22a8b41f790fe920654f6a6062cd1
[INFO] checking yujning/eq against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyujning%2Feq" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/yujning/eq
[INFO] finished tweaking git repo https://github.com/yujning/eq
[INFO] tweaked toml for git repo https://github.com/yujning/eq written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/yujning/eq on toolchain 4f260f0f20b3133d20cfb50353c0221943af5796
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/yujning/eq 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" "+4f260f0f20b3133d20cfb50353c0221943af5796" "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" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] aa005f5afd97814d4b9b889cc2997bd8fd3a270231bc95b72d06888cc2fceaa5
[INFO] running `Command { std: "docker" "start" "-a" "aa005f5afd97814d4b9b889cc2997bd8fd3a270231bc95b72d06888cc2fceaa5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "aa005f5afd97814d4b9b889cc2997bd8fd3a270231bc95b72d06888cc2fceaa5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aa005f5afd97814d4b9b889cc2997bd8fd3a270231bc95b72d06888cc2fceaa5", kill_on_drop: false }`
[INFO] [stdout] aa005f5afd97814d4b9b889cc2997bd8fd3a270231bc95b72d06888cc2fceaa5
[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 -Dunmustuse_in_always_ok" "-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" "+4f260f0f20b3133d20cfb50353c0221943af5796" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1dd24f521b48f5905f4313119e5df61d77200417ea1e482a56cf1ce50ed84b8b
[INFO] running `Command { std: "docker" "start" "-a" "1dd24f521b48f5905f4313119e5df61d77200417ea1e482a56cf1ce50ed84b8b", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.92
[INFO] [stderr]     Checking memchr v2.7.4
[INFO] [stderr]     Checking bytecount v0.6.8
[INFO] [stderr]    Compiling libc v0.2.159
[INFO] [stderr]     Checking foldhash v0.1.4
[INFO] [stderr]    Compiling nix v0.29.0
[INFO] [stderr]    Compiling regex-automata v0.4.8
[INFO] [stderr]    Compiling serde v1.0.218
[INFO] [stderr]     Checking str-concat v0.2.0
[INFO] [stderr]     Checking raw-cpuid v11.5.0
[INFO] [stderr]     Checking env_logger v0.9.3
[INFO] [stderr]     Checking num-bigint v0.4.6
[INFO] [stderr]     Checking clap_builder v4.5.31
[INFO] [stderr]     Checking symbolic_expressions v5.0.3
[INFO] [stderr]     Checking saturating v0.1.0
[INFO] [stderr]     Checking smallvec v1.13.2
[INFO] [stderr]     Checking rustc-hash v2.1.1
[INFO] [stderr]     Checking hashbrown v0.15.2
[INFO] [stderr]     Checking nom v7.1.3
[INFO] [stderr]     Checking indexmap v2.7.1
[INFO] [stderr]     Checking symbol_table v0.4.0
[INFO] [stderr]    Compiling quote v1.0.37
[INFO] [stderr]    Compiling syn v2.0.89
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]     Checking console v0.15.8
[INFO] [stderr]     Checking quanta v0.12.5
[INFO] [stderr]     Checking indicatif v0.17.11
[INFO] [stderr]     Checking nom_locate v4.2.0
[INFO] [stderr]     Checking nom-greedyerror v0.5.0
[INFO] [stderr]    Compiling regex v1.11.1
[INFO] [stderr]     Checking ctrlc v3.4.5
[INFO] [stderr]    Compiling sv-parser-syntaxtree v0.13.3
[INFO] [stderr]    Compiling nom-tracable-macros v0.9.1
[INFO] [stderr]    Compiling nom-recursive-macros v0.5.1
[INFO] [stderr]    Compiling nom-packrat-macros v0.7.0
[INFO] [stderr]    Compiling thiserror-impl v1.0.64
[INFO] [stderr]    Compiling sv-parser-macros v0.13.3
[INFO] [stderr]    Compiling thiserror-impl v2.0.17
[INFO] [stderr]    Compiling serde_derive v1.0.218
[INFO] [stderr]    Compiling clap_derive v4.5.28
[INFO] [stderr]     Checking nom-tracable v0.9.1
[INFO] [stderr]     Checking nom-recursive v0.5.1
[INFO] [stderr]     Checking nom-packrat v0.7.0
[INFO] [stderr]     Checking thiserror v1.0.64
[INFO] [stderr]     Checking sv-parser-error v0.13.3
[INFO] [stderr]     Checking egg v0.10.0
[INFO] [stderr]     Checking thiserror v2.0.17
[INFO] [stderr]     Checking safety-net v0.2.10
[INFO] [stderr]     Checking clap v4.5.31
[INFO] [stderr]     Checking serde_json v1.0.140
[INFO] [stderr]     Checking sv-parser-parser v0.13.3
[INFO] [stderr]     Checking sv-parser-pp v0.13.3
[INFO] [stderr]     Checking sv-parser v0.13.3
[INFO] [stderr]     Checking eqmap v0.8.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: this type will no longer be must used: Result<egg::Symbol, Infallible>
[INFO] [stdout]   --> src/asic.rs:21:1
[INFO] [stdout]    |
[INFO] [stdout] 21 | / define_language! {
[INFO] [stdout] 22 | |     /// Definitions of e-node types. Programs are the only node type that is not a net/signal.
[INFO] [stdout] 23 | |     #[allow(missing_docs)]
[INFO] [stdout] 24 | |     pub enum CellLang {
[INFO] [stdout] ...  |
[INFO] [stdout] 33 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: requested on the command line with `-D unmustuse-in-always-ok`
[INFO] [stdout]    = note: this error originates in the macro `$crate::__define_language` which comes from the expansion of the macro `define_language` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<egg::Symbol, Infallible>
[INFO] [stdout]   --> src/asic.rs:21:1
[INFO] [stdout]    |
[INFO] [stdout] 21 | / define_language! {
[INFO] [stdout] 22 | |     /// Definitions of e-node types. Programs are the only node type that is not a net/signal.
[INFO] [stdout] 23 | |     #[allow(missing_docs)]
[INFO] [stdout] 24 | |     pub enum CellLang {
[INFO] [stdout] ...  |
[INFO] [stdout] 33 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `$crate::__define_language` which comes from the expansion of the macro `define_language` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<egg::Symbol, Infallible>
[INFO] [stdout]   --> src/asic.rs:21:1
[INFO] [stdout]    |
[INFO] [stdout] 21 | / define_language! {
[INFO] [stdout] 22 | |     /// Definitions of e-node types. Programs are the only node type that is not a net/signal.
[INFO] [stdout] 23 | |     #[allow(missing_docs)]
[INFO] [stdout] 24 | |     pub enum CellLang {
[INFO] [stdout] ...  |
[INFO] [stdout] 33 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `$crate::__define_language` which comes from the expansion of the macro `define_language` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<egg::Symbol, Infallible>
[INFO] [stdout]   --> src/asic.rs:21:1
[INFO] [stdout]    |
[INFO] [stdout] 21 | / define_language! {
[INFO] [stdout] 22 | |     /// Definitions of e-node types. Programs are the only node type that is not a net/signal.
[INFO] [stdout] 23 | |     #[allow(missing_docs)]
[INFO] [stdout] 24 | |     pub enum CellLang {
[INFO] [stdout] ...  |
[INFO] [stdout] 33 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `$crate::__define_language` which comes from the expansion of the macro `define_language` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<egg::Symbol, Infallible>
[INFO] [stdout]   --> src/lut.rs:21:1
[INFO] [stdout]    |
[INFO] [stdout] 21 | / define_language! {
[INFO] [stdout] 22 | |     /// Definitions of e-node types. Programs are the only node type that is not a net/signal.
[INFO] [stdout] 23 | |     #[allow(missing_docs)]
[INFO] [stdout] 24 | |     pub enum LutLang {
[INFO] [stdout] ...  |
[INFO] [stdout] 40 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `$crate::__define_language` which comes from the expansion of the macro `define_language` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<egg::Symbol, Infallible>
[INFO] [stdout]   --> src/lut.rs:21:1
[INFO] [stdout]    |
[INFO] [stdout] 21 | / define_language! {
[INFO] [stdout] 22 | |     /// Definitions of e-node types. Programs are the only node type that is not a net/signal.
[INFO] [stdout] 23 | |     #[allow(missing_docs)]
[INFO] [stdout] 24 | |     pub enum LutLang {
[INFO] [stdout] ...  |
[INFO] [stdout] 40 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `$crate::__define_language` which comes from the expansion of the macro `define_language` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `eqmap` (lib) due to 6 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: this type will no longer be must used: Result<egg::Symbol, Infallible>
[INFO] [stdout]   --> src/asic.rs:21:1
[INFO] [stdout]    |
[INFO] [stdout] 21 | / define_language! {
[INFO] [stdout] 22 | |     /// Definitions of e-node types. Programs are the only node type that is not a net/signal.
[INFO] [stdout] 23 | |     #[allow(missing_docs)]
[INFO] [stdout] 24 | |     pub enum CellLang {
[INFO] [stdout] ...  |
[INFO] [stdout] 33 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: requested on the command line with `-D unmustuse-in-always-ok`
[INFO] [stdout]    = note: this error originates in the macro `$crate::__define_language` which comes from the expansion of the macro `define_language` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<egg::Symbol, Infallible>
[INFO] [stdout]   --> src/asic.rs:21:1
[INFO] [stdout]    |
[INFO] [stdout] 21 | / define_language! {
[INFO] [stdout] 22 | |     /// Definitions of e-node types. Programs are the only node type that is not a net/signal.
[INFO] [stdout] 23 | |     #[allow(missing_docs)]
[INFO] [stdout] 24 | |     pub enum CellLang {
[INFO] [stdout] ...  |
[INFO] [stdout] 33 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `$crate::__define_language` which comes from the expansion of the macro `define_language` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<egg::Symbol, Infallible>
[INFO] [stdout]   --> src/asic.rs:21:1
[INFO] [stdout]    |
[INFO] [stdout] 21 | / define_language! {
[INFO] [stdout] 22 | |     /// Definitions of e-node types. Programs are the only node type that is not a net/signal.
[INFO] [stdout] 23 | |     #[allow(missing_docs)]
[INFO] [stdout] 24 | |     pub enum CellLang {
[INFO] [stdout] ...  |
[INFO] [stdout] 33 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `$crate::__define_language` which comes from the expansion of the macro `define_language` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<egg::Symbol, Infallible>
[INFO] [stdout]   --> src/asic.rs:21:1
[INFO] [stdout]    |
[INFO] [stdout] 21 | / define_language! {
[INFO] [stdout] 22 | |     /// Definitions of e-node types. Programs are the only node type that is not a net/signal.
[INFO] [stdout] 23 | |     #[allow(missing_docs)]
[INFO] [stdout] 24 | |     pub enum CellLang {
[INFO] [stdout] ...  |
[INFO] [stdout] 33 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `$crate::__define_language` which comes from the expansion of the macro `define_language` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<egg::Symbol, Infallible>
[INFO] [stdout]   --> src/lut.rs:21:1
[INFO] [stdout]    |
[INFO] [stdout] 21 | / define_language! {
[INFO] [stdout] 22 | |     /// Definitions of e-node types. Programs are the only node type that is not a net/signal.
[INFO] [stdout] 23 | |     #[allow(missing_docs)]
[INFO] [stdout] 24 | |     pub enum LutLang {
[INFO] [stdout] ...  |
[INFO] [stdout] 40 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `$crate::__define_language` which comes from the expansion of the macro `define_language` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<egg::Symbol, Infallible>
[INFO] [stdout]   --> src/lut.rs:21:1
[INFO] [stdout]    |
[INFO] [stdout] 21 | / define_language! {
[INFO] [stdout] 22 | |     /// Definitions of e-node types. Programs are the only node type that is not a net/signal.
[INFO] [stdout] 23 | |     #[allow(missing_docs)]
[INFO] [stdout] 24 | |     pub enum LutLang {
[INFO] [stdout] ...  |
[INFO] [stdout] 40 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `$crate::__define_language` which comes from the expansion of the macro `define_language` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `eqmap` (lib test) due to 6 previous errors
[INFO] running `Command { std: "docker" "inspect" "1dd24f521b48f5905f4313119e5df61d77200417ea1e482a56cf1ce50ed84b8b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1dd24f521b48f5905f4313119e5df61d77200417ea1e482a56cf1ce50ed84b8b", kill_on_drop: false }`
[INFO] [stdout] 1dd24f521b48f5905f4313119e5df61d77200417ea1e482a56cf1ce50ed84b8b