[INFO] fetching crate micromux-cli 0.3.0...
[INFO] checking micromux-cli-0.3.0 against a7c37f9f0ee5e93396106e9de20f4a86b4154e63 for pr-129249-4
[INFO] extracting crate micromux-cli 0.3.0 into /workspace/builds/worker-1-tc1/source
[INFO] started tweaking crates.io crate micromux-cli 0.3.0
[INFO] finished tweaking crates.io crate micromux-cli 0.3.0
[INFO] tweaked toml for crates.io crate micromux-cli 0.3.0 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate micromux-cli 0.3.0 on toolchain a7c37f9f0ee5e93396106e9de20f4a86b4154e63
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a7c37f9f0ee5e93396106e9de20f4a86b4154e63" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate micromux-cli 0.3.0 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" "+a7c37f9f0ee5e93396106e9de20f4a86b4154e63" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: `package.homepage` is redundant with `package.repository`
[INFO] [stderr]    --> Cargo.toml:102:12
[INFO] [stderr]     |
[INFO] [stderr] 102 | homepage = "https://github.com/romnn/micromux"
[INFO] [stderr]     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 108 | repository = "https://github.com/romnn/micromux"
[INFO] [stderr]     |              -----------------------------------
[INFO] [stderr]     |
[INFO] [stderr]     = note: `cargo::redundant_homepage` is set to `warn` by default
[INFO] [stderr] help: consider removing `package.homepage`
[INFO] [stderr] warning: `micromux-cli` (manifest) generated 1 warning
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded similar-asserts v2.0.0
[INFO] [stderr]   Downloaded micromux-tui v0.3.0
[INFO] [stderr]   Downloaded micromux-control v0.3.0
[INFO] [stderr]   Downloaded yaml-spanned v0.0.3
[INFO] [stderr]   Downloaded micromux v0.3.0
[INFO] [stderr]   Downloaded serial2 v0.2.38
[INFO] [stderr]   Downloaded libyaml-safer v0.3.0
[INFO] [stderr]   Downloaded rustix-openpty v0.2.0
[INFO] [stderr]   Downloaded miow v0.6.1
[INFO] [stderr]   Downloaded rmcp-macros v3.4.1
[INFO] [stderr]   Downloaded alacritty_terminal v0.26.0
[INFO] [stderr]   Downloaded micromux-mcp v0.3.0
[INFO] [stderr]   Downloaded rmcp v3.4.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:c0af3998e971868164375a7dfb646c9933ddd1a3bdb00fa2041266763dc1eeab" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 6e02201c428734faa99b338581438d930f2eaa979091daec55627bd4310baaef
[INFO] running `Command { std: "docker" "start" "6e02201c428734faa99b338581438d930f2eaa979091daec55627bd4310baaef", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6e02201c428734faa99b338581438d930f2eaa979091daec55627bd4310baaef", 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" "6e02201c428734faa99b338581438d930f2eaa979091daec55627bd4310baaef" "/opt/rustwide/cargo-home/bin/cargo" "+a7c37f9f0ee5e93396106e9de20f4a86b4154e63" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6e02201c428734faa99b338581438d930f2eaa979091daec55627bd4310baaef", 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" "6e02201c428734faa99b338581438d930f2eaa979091daec55627bd4310baaef" "/opt/rustwide/cargo-home/bin/cargo" "+a7c37f9f0ee5e93396106e9de20f4a86b4154e63" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] warning: `package.homepage` is redundant with `package.repository`
[INFO] [stderr]    --> Cargo.toml:102:12
[INFO] [stderr]     |
[INFO] [stderr] 102 | homepage = "https://github.com/romnn/micromux"
[INFO] [stderr]     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 108 | repository = "https://github.com/romnn/micromux"
[INFO] [stderr]     |              -----------------------------------
[INFO] [stderr]     |
[INFO] [stderr]     = note: `cargo::redundant_homepage` is set to `warn` by default
[INFO] [stderr] help: consider removing `package.homepage`
[INFO] [stderr] warning: `micromux-cli` (manifest) generated 1 warning
[INFO] [stderr]    Compiling syn v3.0.6
[INFO] [stderr]    Compiling libc v0.2.189
[INFO] [stderr]    Compiling syn v2.0.119
[INFO] [stderr]     Checking smallvec v1.16.2
[INFO] [stderr]     Checking aho-corasick v1.1.5
[INFO] [stderr]    Compiling rustix v1.1.5
[INFO] [stderr]     Checking linux-raw-sys v0.12.1
[INFO] [stderr]     Checking bitflags v2.13.2
[INFO] [stderr]     Checking serde_json v1.0.151
[INFO] [stderr]     Checking futures-channel v0.3.34
[INFO] [stderr]     Checking indexmap v2.14.2
[INFO] [stderr]     Checking itertools v0.14.0
[INFO] [stderr]     Checking compact_str v0.9.1
[INFO] [stderr]    Compiling nix v0.28.0
[INFO] [stderr]     Checking lru v0.18.5
[INFO] [stderr]    Compiling signal-hook v0.4.4
[INFO] [stderr]    Compiling nix v0.31.3
[INFO] [stderr]     Checking cursor-icon v1.2.0
[INFO] [stderr]     Checking codespan-reporting v0.13.1
[INFO] [stderr]     Checking itertools v0.15.0
[INFO] [stderr]     Checking libyaml-safer v0.3.0
[INFO] [stderr]     Checking fixedbitset v0.5.7
[INFO] [stderr]     Checking line-clipping v0.3.8
[INFO] [stderr]     Checking unindent v0.2.4
[INFO] [stderr]     Checking sha2 v0.11.0
[INFO] [stderr]    Compiling eyre v0.6.14
[INFO] [stderr]     Checking vte v0.14.1
[INFO] [stderr]    Compiling color-spantrace v0.3.0
[INFO] [stderr]    Compiling rmcp v3.4.1
[INFO] [stderr]     Checking gimli v0.32.3
[INFO] [stderr]     Checking petgraph v0.8.3
[INFO] [stderr]     Checking strip-ansi-escapes v0.2.1
[INFO] [stderr]     Checking object v0.37.3
[INFO] [stderr]     Checking nom v8.0.0
[INFO] [stderr]     Checking clap_lex v1.1.1
[INFO] [stderr]     Checking simdutf8 v0.1.5
[INFO] [stderr]     Checking owo-colors v4.4.0
[INFO] [stderr]     Checking rustc-demangle v0.1.28
[INFO] [stderr]     Checking indenter v0.3.4
[INFO] [stderr]     Checking clap_builder v4.6.7
[INFO] [stderr]     Checking crossbeam-channel v0.5.17
[INFO] [stderr]     Checking symlink v0.1.0
[INFO] [stderr]     Checking regex-automata v0.4.18
[INFO] [stderr]     Checking similar v3.2.0
[INFO] [stderr]     Checking errno v0.3.14
[INFO] [stderr]     Checking parking_lot_core v0.9.12
[INFO] [stderr]     Checking mio v1.2.3
[INFO] [stderr]     Checking dirs-sys v0.5.0
[INFO] [stderr]     Checking getrandom v0.4.3
[INFO] [stderr]     Checking unicode-truncate v2.0.1
[INFO] [stderr]     Checking socket2 v0.6.5
[INFO] [stderr]     Checking dirs v6.0.0
[INFO] [stderr]     Checking parking_lot v0.12.5
[INFO] [stderr]     Checking signal-hook-registry v1.4.8
[INFO] [stderr]     Checking signal-hook v0.3.18
[INFO] [stderr]     Checking time v0.3.55
[INFO] [stderr]     Checking serial2 v0.2.38
[INFO] [stderr]     Checking shellexpand v3.1.2
[INFO] [stderr]     Checking directories v6.0.0
[INFO] [stderr]     Checking fs2 v0.4.3
[INFO] [stderr]     Checking signal-hook-mio v0.2.5
[INFO] [stderr]     Checking uuid v1.26.1
[INFO] [stderr]     Checking console v0.16.6
[INFO] [stderr]     Checking similar-asserts v2.0.0
[INFO] [stderr]     Checking matchers v0.2.0
[INFO] [stderr]     Checking regex v1.13.1
[INFO] [stderr]    Compiling darling_core v0.24.1
[INFO] [stderr]    Compiling serde_derive_internals v0.30.0
[INFO] [stderr]     Checking addr2line v0.25.1
[INFO] [stderr] error: could not compile `syn` (lib)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/a7c37f9f0ee5e93396106e9de20f4a86b4154e63/bin/rustc --crate-name syn --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/syn-2.0.119/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat,unused-externs-silent --crate-type lib --emit=dep-info,metadata,link -Z embed-metadata=no -C embed-bitcode=no --cfg 'feature="clone-impls"' --cfg 'feature="default"' --cfg 'feature="derive"' --cfg 'feature="extra-traits"' --cfg 'feature="full"' --cfg 'feature="parsing"' --cfg 'feature="printing"' --cfg 'feature="proc-macro"' --cfg 'feature="visit-mut"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("clone-impls", "default", "derive", "extra-traits", "fold", "full", "parsing", "printing", "proc-macro", "test", "visit", "visit-mut"))' -C metadata=fd4b59c09da1c87e -C extra-filename=-55bcc933a06d23dd --out-dir /opt/rustwide/target/debug/build/syn/55bcc933a06d23dd/out -L dependency=/opt/rustwide/target/debug/build/proc-macro2/c062a139c850ccf4/out -L dependency=/opt/rustwide/target/debug/build/unicode-ident/06275983cc9514f8/out --extern proc_macro2=/opt/rustwide/target/debug/build/proc-macro2/c062a139c850ccf4/out/libproc_macro2-c062a139c850ccf4.rmeta --extern quote=/opt/rustwide/target/debug/build/quote/63a63655125647b2/out/libquote-63a63655125647b2.rmeta --extern unicode_ident=/opt/rustwide/target/debug/build/unicode-ident/06275983cc9514f8/out/libunicode_ident-06275983cc9514f8.rmeta --cap-lints allow --cap-lints=forbid --force-warn=unused_crate_dependencies` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `syn` (lib)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/a7c37f9f0ee5e93396106e9de20f4a86b4154e63/bin/rustc --crate-name syn --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/syn-3.0.6/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat,unused-externs-silent --crate-type lib --emit=dep-info,metadata,link -Z embed-metadata=no -C embed-bitcode=no --cfg 'feature="clone-impls"' --cfg 'feature="default"' --cfg 'feature="derive"' --cfg 'feature="extra-traits"' --cfg 'feature="full"' --cfg 'feature="parsing"' --cfg 'feature="printing"' --cfg 'feature="proc-macro"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("clone-impls", "default", "derive", "extra-traits", "fold", "full", "parsing", "printing", "proc-macro", "test", "visit", "visit-mut"))' -C metadata=673fed827061b65e -C extra-filename=-6a9d87323687e9c2 --out-dir /opt/rustwide/target/debug/build/syn/6a9d87323687e9c2/out -L dependency=/opt/rustwide/target/debug/build/proc-macro2/c062a139c850ccf4/out -L dependency=/opt/rustwide/target/debug/build/unicode-ident/06275983cc9514f8/out --extern proc_macro2=/opt/rustwide/target/debug/build/proc-macro2/c062a139c850ccf4/out/libproc_macro2-c062a139c850ccf4.rmeta --extern quote=/opt/rustwide/target/debug/build/quote/63a63655125647b2/out/libquote-63a63655125647b2.rmeta --extern unicode_ident=/opt/rustwide/target/debug/build/unicode-ident/06275983cc9514f8/out/libunicode_ident-06275983cc9514f8.rmeta --cap-lints allow --cap-lints=forbid --force-warn=unused_crate_dependencies` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "6e02201c428734faa99b338581438d930f2eaa979091daec55627bd4310baaef", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6e02201c428734faa99b338581438d930f2eaa979091daec55627bd4310baaef", kill_on_drop: false }`
[INFO] [stdout] 6e02201c428734faa99b338581438d930f2eaa979091daec55627bd4310baaef
