[INFO] fetching crate fast-mcp-ssh 0.5.0...
[INFO] checking fast-mcp-ssh-0.5.0 against f4dd856795debe636f2ba39a900f162f5abeb7e8 for pr-160904
[INFO] extracting crate fast-mcp-ssh 0.5.0 into /workspace/builds/worker-6-tc2/source
[INFO] removed /workspace/builds/worker-6-tc2/source/rust-toolchain.toml
[INFO] started tweaking crates.io crate fast-mcp-ssh 0.5.0
[INFO] finished tweaking crates.io crate fast-mcp-ssh 0.5.0
[INFO] tweaked toml for crates.io crate fast-mcp-ssh 0.5.0 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate fast-mcp-ssh 0.5.0 on toolchain f4dd856795debe636f2ba39a900f162f5abeb7e8
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f4dd856795debe636f2ba39a900f162f5abeb7e8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate fast-mcp-ssh 0.5.0 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" "+f4dd856795debe636f2ba39a900f162f5abeb7e8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: `package.homepage` is redundant with `package.repository`
[INFO] [stderr]    --> Cargo.toml:115:12
[INFO] [stderr]     |
[INFO] [stderr] 115 | homepage = "https://github.com/klNuno/fast-mcp-ssh"
[INFO] [stderr]     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 120 | repository = "https://github.com/klNuno/fast-mcp-ssh"
[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: `fast-mcp-ssh` (manifest) generated 1 warning
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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@sha256:3111399a4047eeb3a02b7a90e478d715f38a8c6669b5c4b49d30a17385265909" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] c0a6f5373ccb7dd47604f0cfa1c6744f2b72fdf78b949d1e59e8e0945ec38c07
[INFO] running `Command { std: "docker" "start" "c0a6f5373ccb7dd47604f0cfa1c6744f2b72fdf78b949d1e59e8e0945ec38c07", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c0a6f5373ccb7dd47604f0cfa1c6744f2b72fdf78b949d1e59e8e0945ec38c07", 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" "c0a6f5373ccb7dd47604f0cfa1c6744f2b72fdf78b949d1e59e8e0945ec38c07" "/opt/rustwide/cargo-home/bin/cargo" "+f4dd856795debe636f2ba39a900f162f5abeb7e8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c0a6f5373ccb7dd47604f0cfa1c6744f2b72fdf78b949d1e59e8e0945ec38c07", 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" "c0a6f5373ccb7dd47604f0cfa1c6744f2b72fdf78b949d1e59e8e0945ec38c07" "/opt/rustwide/cargo-home/bin/cargo" "+f4dd856795debe636f2ba39a900f162f5abeb7e8" "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:115:12
[INFO] [stderr]     |
[INFO] [stderr] 115 | homepage = "https://github.com/klNuno/fast-mcp-ssh"
[INFO] [stderr]     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 120 | repository = "https://github.com/klNuno/fast-mcp-ssh"
[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: `fast-mcp-ssh` (manifest) generated 1 warning
[INFO] [stderr]     Checking subtle v2.6.1
[INFO] [stderr]     Checking cmov v0.5.4
[INFO] [stderr]    Compiling getrandom v0.4.3
[INFO] [stderr]     Checking base64ct v1.8.3
[INFO] [stderr]    Compiling serde_core v1.0.229
[INFO] [stderr]     Checking smallvec v1.15.2
[INFO] [stderr]     Checking base16ct v1.0.0
[INFO] [stderr]     Checking futures-sink v0.3.33
[INFO] [stderr]     Checking futures-core v0.3.33
[INFO] [stderr]    Compiling syn v3.0.3
[INFO] [stderr]    Compiling zeroize_derive v1.5.0
[INFO] [stderr]    Compiling zerovec-derive v0.11.3
[INFO] [stderr]    Compiling displaydoc v0.2.6
[INFO] [stderr]    Compiling futures-macro v0.3.33
[INFO] [stderr]     Checking futures-io v0.3.33
[INFO] [stderr]    Compiling tokio-macros v2.7.1
[INFO] [stderr]     Checking mio v1.2.2
[INFO] [stderr]    Compiling serde v1.0.229
[INFO] [stderr]     Checking ff v0.14.0
[INFO] [stderr]     Checking futures-channel v0.3.33
[INFO] [stderr]    Compiling curve25519-dalek v5.0.0
[INFO] [stderr]     Checking ctutils v0.4.2
[INFO] [stderr]     Checking pem-rfc7468 v1.0.0
[INFO] [stderr]     Checking group v0.14.0
[INFO] [stderr]     Checking regex-automata v0.4.16
[INFO] [stderr]    Compiling generic-array v0.14.9
[INFO] [stderr]    Compiling nix v0.31.3
[INFO] [stderr]    Compiling tracing-attributes v0.1.31
[INFO] [stderr]    Compiling curve25519-dalek-derive v0.1.1
[INFO] [stderr]     Checking keccak v0.2.0
[INFO] [stderr]    Compiling ref-cast v1.0.26
[INFO] [stderr]    Compiling libmimalloc-sys v0.1.49
[INFO] [stderr]     Checking num-integer v0.1.46
[INFO] [stderr]    Compiling ring v0.17.14
[INFO] [stderr]    Compiling serde_json v1.0.151
[INFO] [stderr]     Checking zeroize v1.9.0
[INFO] [stderr]     Checking flate2 v1.1.9
[INFO] [stderr]     Checking zerotrie v0.2.4
[INFO] [stderr]     Checking hybrid-array v0.4.13
[INFO] [stderr]     Checking der v0.8.1
[INFO] [stderr]     Checking tokio v1.53.1
[INFO] [stderr]     Checking parking_lot_core v0.9.12
[INFO] [stderr]    Compiling rmcp v3.1.2
[INFO] [stderr]     Checking futures-util v0.3.33
[INFO] [stderr]     Checking hex v0.4.3
[INFO] [stderr]     Checking pxfm v0.1.30
[INFO] [stderr]    Compiling once_cell v1.21.4
[INFO] [stderr]     Checking sponge-cursor v0.1.0
[INFO] [stderr]     Checking winnow v1.0.4
[INFO] [stderr]     Checking zune-core v0.5.1
[INFO] [stderr]     Checking zerovec v0.11.6
[INFO] [stderr]    Compiling enum_dispatch v0.3.13
[INFO] [stderr]     Checking zune-jpeg v0.5.15
[INFO] [stderr]     Checking tinystr v0.8.3
[INFO] [stderr]     Checking potential_utf v0.1.5
[INFO] [stderr]     Checking icu_locale_core v2.2.0
[INFO] [stderr]     Checking icu_collections v2.2.0
[INFO] [stderr]     Checking tracing v0.1.44
[INFO] [stderr]     Checking spki v0.8.0
[INFO] [stderr]     Checking toml_parser v1.1.3+spec-1.1.0
[INFO] [stderr]     Checking time v0.3.55
[INFO] [stderr]     Checking clap_builder v4.6.5
[INFO] [stderr]     Checking dashmap v6.2.1
[INFO] [stderr]     Checking pkcs1 v0.8.0-rc.4
[INFO] [stderr]     Checking generic-array v1.4.4
[INFO] [stderr]     Checking num-bigint v0.4.8
[INFO] [stderr]     Checking crossbeam-channel v0.5.16
[INFO] [stderr]     Checking uuid v1.24.0
[INFO] [stderr]     Checking icu_provider v2.2.0
[INFO] [stderr]    Compiling delegate v0.13.5
[INFO] [stderr]     Checking byteorder-lite v0.1.0
[INFO] [stderr]     Checking hex-literal v1.1.0
[INFO] [stderr]     Checking toml_writer v1.1.2+spec-1.1.0
[INFO] [stderr]     Checking md5 v0.8.1
[INFO] [stderr]     Checking base64 v0.23.0
[INFO] [stderr]     Checking matchers v0.2.0
[INFO] [stderr]     Checking data-encoding v2.11.0
[INFO] [stderr]     Checking tracing-subscriber v0.3.23
[INFO] [stderr]     Checking crypto-common v0.2.2
[INFO] [stderr]     Checking block-buffer v0.12.1
[INFO] [stderr]     Checking block-padding v0.4.2
[INFO] [stderr]     Checking crypto-bigint v0.7.5
[INFO] [stderr]     Checking bitflags v2.13.1
[INFO] [stderr]     Checking sec1 v0.8.1
[INFO] [stderr]     Checking wnaf v0.14.0
[INFO] [stderr]     Checking icu_properties v2.2.0
[INFO] [stderr]     Checking inout v0.2.2
[INFO] [stderr]     Checking icu_normalizer v2.2.0
[INFO] [stderr]     Checking module-lattice v0.2.3
[INFO] [stderr]     Checking moxcms v0.8.1
[INFO] [stderr]     Checking png v0.18.1
[INFO] [stderr]     Checking serde_spanned v1.1.1
[INFO] [stderr]     Checking serde_bytes v0.11.19
[INFO] [stderr]     Checking toml_datetime v1.1.1+spec-1.1.0
[INFO] [stderr]     Checking symlink v0.1.0
[INFO] [stderr]     Checking regex v1.13.1
[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/f4dd856795debe636f2ba39a900f162f5abeb7e8/bin/rustc --crate-name syn --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/syn-3.0.3/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=3842b2c3c92462fe -C extra-filename=-48e3f852bab2cce4 --out-dir /opt/rustwide/target/debug/build/syn/48e3f852bab2cce4/out -L dependency=/opt/rustwide/target/debug/build/proc-macro2/ee684499ef27f3b8/out -L dependency=/opt/rustwide/target/debug/build/unicode-ident/8c98a1a0e58216a9/out --extern proc_macro2=/opt/rustwide/target/debug/build/proc-macro2/ee684499ef27f3b8/out/libproc_macro2-ee684499ef27f3b8.rmeta --extern quote=/opt/rustwide/target/debug/build/quote/97307b84563a2c10/out/libquote-97307b84563a2c10.rmeta --extern unicode_ident=/opt/rustwide/target/debug/build/unicode-ident/8c98a1a0e58216a9/out/libunicode_ident-8c98a1a0e58216a9.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] running `Command { std: "docker" "inspect" "c0a6f5373ccb7dd47604f0cfa1c6744f2b72fdf78b949d1e59e8e0945ec38c07", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c0a6f5373ccb7dd47604f0cfa1c6744f2b72fdf78b949d1e59e8e0945ec38c07", kill_on_drop: false }`
[INFO] [stdout] c0a6f5373ccb7dd47604f0cfa1c6744f2b72fdf78b949d1e59e8e0945ec38c07
