[INFO] cloning repository https://github.com/giusgad/mips_everything
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/giusgad/mips_everything" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgiusgad%2Fmips_everything", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgiusgad%2Fmips_everything'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 0a9de5e71210c555f8930459a9a3865fa263ee26
[INFO] checking giusgad/mips_everything against master#1f12b9b0fdbe735968ac002792a720f0ba4faca6 for crater-rollup-uwu
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgiusgad%2Fmips_everything" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/giusgad/mips_everything on toolchain 1f12b9b0fdbe735968ac002792a720f0ba4faca6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-1-tc1/source/rust-toolchain.toml
[INFO] started tweaking git repo https://github.com/giusgad/mips_everything
[INFO] finished tweaking git repo https://github.com/giusgad/mips_everything
[INFO] tweaked toml for git repo https://github.com/giusgad/mips_everything written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/giusgad/mips_everything 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" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded ariadne v0.4.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c2702d4111c1dc356f282ebc9e1ef8a127fdee6d3c07719afc2d7b2b1b77dd7f
[INFO] running `Command { std: "docker" "start" "-a" "c2702d4111c1dc356f282ebc9e1ef8a127fdee6d3c07719afc2d7b2b1b77dd7f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c2702d4111c1dc356f282ebc9e1ef8a127fdee6d3c07719afc2d7b2b1b77dd7f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c2702d4111c1dc356f282ebc9e1ef8a127fdee6d3c07719afc2d7b2b1b77dd7f", kill_on_drop: false }`
[INFO] [stdout] c2702d4111c1dc356f282ebc9e1ef8a127fdee6d3c07719afc2d7b2b1b77dd7f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1560d38d615ce2fca0f27962e761a46ebb211ea0fde693e9ccb51dada2776250
[INFO] running `Command { std: "docker" "start" "-a" "1560d38d615ce2fca0f27962e761a46ebb211ea0fde693e9ccb51dada2776250", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.86
[INFO] [stderr]    Compiling fnv v1.0.7
[INFO] [stderr]    Compiling ident_case v1.0.1
[INFO] [stderr]    Compiling strsim v0.11.1
[INFO] [stderr]    Compiling rustversion v1.0.17
[INFO] [stderr]    Compiling thiserror v1.0.61
[INFO] [stderr]    Compiling anyhow v1.0.86
[INFO] [stderr]     Checking yansi v1.0.1
[INFO] [stderr]     Checking utf8parse v0.2.1
[INFO] [stderr]     Checking unicode-width v0.1.12
[INFO] [stderr]     Checking anstyle-parse v0.2.4
[INFO] [stderr]     Checking anstyle v1.0.7
[INFO] [stderr]     Checking anstyle-query v1.0.3
[INFO] [stderr]     Checking ariadne v0.4.1
[INFO] [stderr]     Checking is_terminal_polyfill v1.70.0
[INFO] [stderr]     Checking colorchoice v1.0.1
[INFO] [stderr]     Checking unicode-ident v1.0.12
[INFO] [stderr]     Checking anstream v0.6.14
[INFO] [stderr]    Compiling heck v0.5.0
[INFO] [stderr]     Checking clap_lex v0.7.0
[INFO] [stderr]     Checking clap_builder v4.5.2
[INFO] [stderr]    Compiling quote v1.0.36
[INFO] [stderr]    Compiling syn v2.0.72
[INFO] [stderr]     Checking instruction-encoding-derive v0.1.0 (/opt/rustwide/workdir/crates/mips_parser/instruction-encoding-derive)
[INFO] [stderr]    Compiling darling_core v0.20.10
[INFO] [stderr]    Compiling thiserror-impl v1.0.61
[INFO] [stderr]    Compiling strum_macros v0.26.2
[INFO] [stderr]    Compiling clap_derive v4.5.4
[INFO] [stderr]    Compiling darling_macro v0.20.10
[INFO] [stderr]     Checking strum v0.26.2
[INFO] [stderr]    Compiling darling v0.20.10
[INFO] [stderr]    Compiling derive_builder_core v0.20.0
[INFO] [stderr]     Checking clap v4.5.4
[INFO] [stderr]    Compiling derive_builder_macro v0.20.0
[INFO] [stderr]     Checking derive_builder v0.20.0
[INFO] [stderr]     Checking mips_parser v0.1.0 (/opt/rustwide/workdir/crates/mips_parser)
[INFO] [stdout] warning: unreachable expression
[INFO] [stdout]    --> crates/mips_parser/src/parser/segment.rs:111:12
[INFO] [stdout]     |
[INFO] [stdout] 111 |           Ok(TextSegment {
[INFO] [stdout]     |  ____________^
[INFO] [stdout] 112 | |             kind: kind
[INFO] [stdout] 113 | |                 .try_into()
[INFO] [stdout] 114 | |                 .expect("Trying to parse a non-text segment as text segment."),
[INFO] [stdout] 115 | |             content: todo!(),
[INFO] [stdout]     | |                      ------- any code following this expression is unreachable
[INFO] [stdout] 116 | |         })
[INFO] [stdout]     | |_________^ unreachable expression
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unreachable_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable expression
[INFO] [stdout]    --> crates/mips_parser/src/parser/segment.rs:111:12
[INFO] [stdout]     |
[INFO] [stdout] 111 |           Ok(TextSegment {
[INFO] [stdout]     |  ____________^
[INFO] [stdout] 112 | |             kind: kind
[INFO] [stdout] 113 | |                 .try_into()
[INFO] [stdout] 114 | |                 .expect("Trying to parse a non-text segment as text segment."),
[INFO] [stdout] 115 | |             content: todo!(),
[INFO] [stdout]     | |                      ------- any code following this expression is unreachable
[INFO] [stdout] 116 | |         })
[INFO] [stdout]     | |_________^ unreachable expression
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unreachable_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking mips v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.89s
[INFO] running `Command { std: "docker" "inspect" "1560d38d615ce2fca0f27962e761a46ebb211ea0fde693e9ccb51dada2776250", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1560d38d615ce2fca0f27962e761a46ebb211ea0fde693e9ccb51dada2776250", kill_on_drop: false }`
[INFO] [stdout] 1560d38d615ce2fca0f27962e761a46ebb211ea0fde693e9ccb51dada2776250