[INFO] cloning repository https://github.com/ebdemir/egg-opt
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ebdemir/egg-opt" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Febdemir%2Fegg-opt", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Febdemir%2Fegg-opt'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] cbbf3e4e0565fa20ae83aec57693f5aec8f55b99
[INFO] checking ebdemir/egg-opt against 1.95.0 for pr-155915
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Febdemir%2Fegg-opt" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/ebdemir/egg-opt
[INFO] finished tweaking git repo https://github.com/ebdemir/egg-opt
[INFO] tweaked toml for git repo https://github.com/ebdemir/egg-opt written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/ebdemir/egg-opt on toolchain 1.95.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.95.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/ebdemir/egg-opt 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" "+1.95.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded symbolic_expressions v5.0.3
[INFO] [stderr]   Downloaded symbol_table v0.2.0
[INFO] [stderr]   Downloaded egg v0.9.3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c3bbee7943b9075fb4154a685a5d6726f86a7f39d8837acbbf75dcb7ed2ec6d0
[INFO] running `Command { std: "docker" "start" "-a" "c3bbee7943b9075fb4154a685a5d6726f86a7f39d8837acbbf75dcb7ed2ec6d0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c3bbee7943b9075fb4154a685a5d6726f86a7f39d8837acbbf75dcb7ed2ec6d0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c3bbee7943b9075fb4154a685a5d6726f86a7f39d8837acbbf75dcb7ed2ec6d0", kill_on_drop: false }`
[INFO] [stdout] c3bbee7943b9075fb4154a685a5d6726f86a7f39d8837acbbf75dcb7ed2ec6d0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 405e3d3468b10b6893e0a71f851f7e1ada30aba26aa52745886b36958bfede69
[INFO] running `Command { std: "docker" "start" "-a" "405e3d3468b10b6893e0a71f851f7e1ada30aba26aa52745886b36958bfede69", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.141
[INFO] [stderr]    Compiling proc-macro2 v1.0.56
[INFO] [stderr]    Compiling unicode-ident v1.0.8
[INFO] [stderr]    Compiling quote v1.0.26
[INFO] [stderr]     Checking once_cell v1.17.1
[INFO] [stderr]    Compiling thiserror v1.0.40
[INFO] [stderr]     Checking byteorder v1.4.3
[INFO] [stderr]     Checking smallvec v1.10.0
[INFO] [stderr]     Checking symbolic_expressions v5.0.3
[INFO] [stderr]     Checking xml-rs v0.8.4
[INFO] [stderr]    Compiling indexmap v1.9.3
[INFO] [stderr]     Checking env_logger v0.9.3
[INFO] [stderr]     Checking fxhash v0.2.1
[INFO] [stderr]     Checking getrandom v0.2.9
[INFO] [stderr]    Compiling syn v2.0.13
[INFO] [stderr]     Checking ahash v0.7.6
[INFO] [stderr]     Checking hashbrown v0.12.3
[INFO] [stderr]     Checking symbol_table v0.2.0
[INFO] [stderr]    Compiling thiserror-impl v1.0.40
[INFO] [stderr]     Checking egg v0.9.3
[INFO] [stderr]     Checking egg-opt v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: struct `EggIdWrapper` is never constructed
[INFO] [stdout]  --> src/language.rs:5:12
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub struct EggIdWrapper {
[INFO] [stdout]   |            ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `EggIdParseErr` is never constructed
[INFO] [stdout]   --> src/language.rs:10:12
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub struct EggIdParseErr;
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `egg_id_from_str` is never used
[INFO] [stdout]   --> src/language.rs:24:8
[INFO] [stdout]    |
[INFO] [stdout] 24 | pub fn egg_id_from_str(s: &str) -> Result<egg::Id, String> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `EggIdWrapper` is never constructed
[INFO] [stdout]  --> src/language.rs:5:12
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub struct EggIdWrapper {
[INFO] [stdout]   |            ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `EggIdParseErr` is never constructed
[INFO] [stdout]   --> src/language.rs:10:12
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub struct EggIdParseErr;
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `egg_id_from_str` is never used
[INFO] [stdout]   --> src/language.rs:24:8
[INFO] [stdout]    |
[INFO] [stdout] 24 | pub fn egg_id_from_str(s: &str) -> Result<egg::Id, String> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.24s
[INFO] running `Command { std: "docker" "inspect" "405e3d3468b10b6893e0a71f851f7e1ada30aba26aa52745886b36958bfede69", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "405e3d3468b10b6893e0a71f851f7e1ada30aba26aa52745886b36958bfede69", kill_on_drop: false }`
[INFO] [stdout] 405e3d3468b10b6893e0a71f851f7e1ada30aba26aa52745886b36958bfede69
