[INFO] cloning repository https://github.com/tarfu/tanuki-mcp
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/tarfu/tanuki-mcp" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftarfu%2Ftanuki-mcp", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftarfu%2Ftanuki-mcp'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 0b8cbbe5a2c58af8ca5b353863a90ad65eba540b
[INFO] checking tarfu/tanuki-mcp against try#6284d7b4bd27983dba388146648ab844ca7d032f for pr-152971
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftarfu%2Ftanuki-mcp" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'...
[INFO] [stderr] done.
[INFO] removed /workspace/builds/worker-6-tc2/source/rust-toolchain.toml
[INFO] started tweaking git repo https://github.com/tarfu/tanuki-mcp
[INFO] finished tweaking git repo https://github.com/tarfu/tanuki-mcp
[INFO] tweaked toml for git repo https://github.com/tarfu/tanuki-mcp written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/tarfu/tanuki-mcp on toolchain 6284d7b4bd27983dba388146648ab844ca7d032f
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+6284d7b4bd27983dba388146648ab844ca7d032f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/tarfu/tanuki-mcp 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" "+6284d7b4bd27983dba388146648ab844ca7d032f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:61361fe0aef631f17e9d025a70c5a647956f8c671dd02950a60ad3f5cc5526d7" "/opt/rustwide/cargo-home/bin/cargo" "+6284d7b4bd27983dba388146648ab844ca7d032f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8c88c345da1b992671dd73fb98b161b662c695cb68415b4c06b005e16330d989
[INFO] running `Command { std: "docker" "start" "-a" "8c88c345da1b992671dd73fb98b161b662c695cb68415b4c06b005e16330d989", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8c88c345da1b992671dd73fb98b161b662c695cb68415b4c06b005e16330d989", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8c88c345da1b992671dd73fb98b161b662c695cb68415b4c06b005e16330d989", kill_on_drop: false }`
[INFO] [stdout] 8c88c345da1b992671dd73fb98b161b662c695cb68415b4c06b005e16330d989
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "-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@sha256:61361fe0aef631f17e9d025a70c5a647956f8c671dd02950a60ad3f5cc5526d7" "/opt/rustwide/cargo-home/bin/cargo" "+6284d7b4bd27983dba388146648ab844ca7d032f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 26f0ab74f519166119cb144237aca22829fd6e53f1fc7491fd95fa620be83d55
[INFO] running `Command { std: "docker" "start" "-a" "26f0ab74f519166119cb144237aca22829fd6e53f1fc7491fd95fa620be83d55", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.103
[INFO] [stderr]    Compiling quote v1.0.42
[INFO] [stderr]    Compiling unicode-ident v1.0.22
[INFO] [stderr]    Compiling libc v0.2.178
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]     Checking memchr v2.7.6
[INFO] [stderr]     Checking futures-core v0.3.31
[INFO] [stderr]     Checking smallvec v1.15.1
[INFO] [stderr]     Checking bytes v1.11.0
[INFO] [stderr]    Compiling parking_lot_core v0.9.12
[INFO] [stderr]     Checking itoa v1.0.16
[INFO] [stderr]     Checking lock_api v0.4.14
[INFO] [stderr]     Checking slab v0.4.11
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]     Checking tracing-core v0.1.36
[INFO] [stderr]     Checking stable_deref_trait v1.2.1
[INFO] [stderr]     Checking log v0.4.29
[INFO] [stderr]     Checking futures-task v0.3.31
[INFO] [stderr]     Checking futures-channel v0.3.31
[INFO] [stderr]     Checking futures-io v0.3.31
[INFO] [stderr]     Checking hashbrown v0.16.1
[INFO] [stderr]    Compiling find-msvc-tools v0.1.5
[INFO] [stderr]     Checking ryu v1.0.21
[INFO] [stderr]    Compiling getrandom v0.3.4
[INFO] [stderr]     Checking writeable v0.6.2
[INFO] [stderr]    Compiling serde_json v1.0.145
[INFO] [stderr]    Compiling cc v1.2.50
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[INFO] [stderr]    Compiling icu_properties_data v2.1.2
[INFO] [stderr]    Compiling icu_normalizer_data v2.1.1
[INFO] [stderr]     Checking zeroize v1.8.2
[INFO] [stderr]    Compiling rustix v1.1.2
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[INFO] [stderr]     Checking ipnet v2.11.0
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[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling crunchy v0.2.4
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[INFO] [stderr]    Compiling nix v0.30.1
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[INFO] [stderr]     Checking fastrand v2.3.0
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[INFO] [stderr]    Compiling ref-cast v1.0.25
[INFO] [stderr]     Checking indexmap v2.12.1
[INFO] [stderr]    Compiling syn v2.0.111
[INFO] [stderr]     Checking iana-time-zone v0.1.64
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[INFO] [stderr]     Checking http-body v1.0.1
[INFO] [stderr]    Compiling ucd-trie v0.1.7
[INFO] [stderr]     Checking http-body-util v0.1.3
[INFO] [stderr]    Compiling once_cell v1.21.3
[INFO] [stderr]     Checking strsim v0.11.1
[INFO] [stderr]    Compiling typeid v1.0.3
[INFO] [stderr]    Compiling pest v2.8.4
[INFO] [stderr]    Compiling ring v0.17.14
[INFO] [stderr]    Compiling crc32fast v1.5.0
[INFO] [stderr]    Compiling toml_datetime v0.7.5+spec-1.1.0
[INFO] [stderr]     Checking dyn-clone v1.0.20
[INFO] [stderr]    Compiling anyhow v1.0.100
[INFO] [stderr]    Compiling rstest_macros v0.26.1
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[INFO] [stderr]    Compiling getrandom v0.2.16
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[INFO] [stderr]     Checking signal-hook-registry v1.4.7
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[INFO] [stderr]    Compiling const-random-macro v0.1.16
[INFO] [stderr]     Checking rand_core v0.9.3
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[INFO] [stderr]     Checking dlv-list v0.5.2
[INFO] [stderr]    Compiling pest_meta v2.8.4
[INFO] [stderr]    Compiling toml_parser v1.0.6+spec-1.1.0
[INFO] [stderr]     Checking rand v0.9.2
[INFO] [stderr]     Checking console v0.15.11
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[INFO] [stderr]    Compiling relative-path v1.9.3
[INFO] [stderr]    Compiling glob v0.3.3
[INFO] [stderr]    Compiling toml_edit v0.23.10+spec-1.0.0
[INFO] [stderr]     Checking is_terminal_polyfill v1.70.2
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[INFO] [stderr]     Checking simd-adler32 v0.3.8
[INFO] [stderr]     Checking anstyle-query v1.1.5
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[INFO] [stderr]     Checking colorchoice v1.0.4
[INFO] [stderr]     Checking anstyle v1.0.13
[INFO] [stderr]     Checking option-ext v0.2.0
[INFO] [stderr]     Checking adler2 v2.0.1
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[INFO] [stderr]     Checking anstream v0.6.21
[INFO] [stderr]     Checking dirs-sys v0.5.0
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[INFO] [stderr]     Checking tempfile v3.23.0
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[INFO] [stderr]     Checking ordered-multimap v0.7.3
[INFO] [stderr]     Checking time v0.3.44
[INFO] [stderr]     Checking serde_spanned v1.0.4
[INFO] [stderr]     Checking filetime v0.2.26
[INFO] [stderr]     Checking encoding_rs v0.8.35
[INFO] [stderr]    Compiling proc-macro-crate v3.4.0
[INFO] [stderr]     Checking toml_writer v1.0.6+spec-1.1.0
[INFO] [stderr]    Compiling self_update v0.42.0
[INFO] [stderr]     Checking arraydeque v0.5.1
[INFO] [stderr]     Checking mime v0.3.17
[INFO] [stderr]     Checking futures-timer v3.0.3
[INFO] [stderr]     Checking matchers v0.2.0
[INFO] [stderr]     Checking regex v1.12.2
[INFO] [stderr]     Checking clap_lex v0.7.6
[INFO] [stderr]     Checking number_prefix v0.4.0
[INFO] [stderr]     Checking unicode-segmentation v1.12.0
[INFO] [stderr]     Checking clap_builder v4.5.53
[INFO] [stderr]     Checking rust-ini v0.21.3
[INFO] [stderr]     Checking tar v0.4.44
[INFO] [stderr]     Checking self-replace v1.5.0
[INFO] [stderr]     Checking serde-untagged v0.1.9
[INFO] [stderr]     Checking dirs v6.0.0
[INFO] [stderr]     Checking indicatif v0.17.11
[INFO] [stderr]     Checking flate2 v1.1.5
[INFO] [stderr]     Checking serde_path_to_error v0.1.20
[INFO] [stderr]     Checking quick-xml v0.37.5
[INFO] [stderr]     Checking convert_case v0.6.0
[INFO] [stderr]     Checking semver v1.0.27
[INFO] [stderr]     Checking matchit v0.8.4
[INFO] [stderr]     Checking urlencoding v2.1.3
[INFO] [stderr]     Checking pathdiff v0.2.3
[INFO] [stderr]     Checking either v1.15.0
[INFO] [stderr]     Checking shellexpand v3.1.1
[INFO] [stderr]     Checking num_cpus v1.17.0
[INFO] [stderr]     Checking dotenvy v0.15.7
[INFO] [stderr]     Checking inventory v0.3.21
[INFO] [stderr]     Checking deadpool-runtime v0.1.4
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/shellexpand-3.1.1/src/funcs.rs:395:21
[INFO] [stdout]     |
[INFO] [stdout] 394 |                 let var_name = match var_name.as_str() {
[INFO] [stdout]     |                                      ----------------- this expression has type `&str`
[INFO] [stdout] 395 |                     Some(var_name) => var_name,
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^ expected `str`, found `Option<_>`
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected type `str`
[INFO] [stdout]                found enum `Option<_>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/shellexpand-3.1.1/src/funcs.rs:397:21
[INFO] [stdout]     |
[INFO] [stdout] 394 |                 let var_name = match var_name.as_str() {
[INFO] [stdout]     |                                      ----------------- this expression has type `&str`
[INFO] [stdout] ...
[INFO] [stdout] 397 |                     None => return Ok(None),
[INFO] [stdout]     |                     ^^^^ expected `str`, found `Option<_>`
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected type `str`
[INFO] [stdout]                found enum `Option<_>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking sdd v3.0.10
[INFO] [stderr]     Checking similar v2.7.0
[INFO] [stdout] For more information about this error, try `rustc --explain E0308`.
[INFO] [stdout] 
[INFO] [stderr]     Checking ident_case v1.0.1
[INFO] [stderr] error: could not compile `shellexpand` (lib) due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "26f0ab74f519166119cb144237aca22829fd6e53f1fc7491fd95fa620be83d55", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "26f0ab74f519166119cb144237aca22829fd6e53f1fc7491fd95fa620be83d55", kill_on_drop: false }`
[INFO] [stdout] 26f0ab74f519166119cb144237aca22829fd6e53f1fc7491fd95fa620be83d55