[INFO] cloning repository https://github.com/0xCarbon/cargo-mcp
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/0xCarbon/cargo-mcp" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F0xCarbon%2Fcargo-mcp", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F0xCarbon%2Fcargo-mcp'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 87c83843f9f1b0b8f49c89dc18fece8057978529
[INFO] checking 0xCarbon/cargo-mcp against try#54cf65b8d066c082e536455049b95943cf30378f for pr-151920
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F0xCarbon%2Fcargo-mcp" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/0xCarbon/cargo-mcp
[INFO] finished tweaking git repo https://github.com/0xCarbon/cargo-mcp
[INFO] tweaked toml for git repo https://github.com/0xCarbon/cargo-mcp written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/0xCarbon/cargo-mcp on toolchain 54cf65b8d066c082e536455049b95943cf30378f
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+54cf65b8d066c082e536455049b95943cf30378f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/0xCarbon/cargo-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" "+54cf65b8d066c082e536455049b95943cf30378f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "+54cf65b8d066c082e536455049b95943cf30378f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 29c24994461c9f230b31066a220a750b7d5fff59244800f45f63c0d2a96b824b
[INFO] running `Command { std: "docker" "start" "-a" "29c24994461c9f230b31066a220a750b7d5fff59244800f45f63c0d2a96b824b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "29c24994461c9f230b31066a220a750b7d5fff59244800f45f63c0d2a96b824b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "29c24994461c9f230b31066a220a750b7d5fff59244800f45f63c0d2a96b824b", kill_on_drop: false }`
[INFO] [stdout] 29c24994461c9f230b31066a220a750b7d5fff59244800f45f63c0d2a96b824b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "+54cf65b8d066c082e536455049b95943cf30378f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4c93467f881fcaabc9995f1fc9e9c8475d7f317275afab79613db757234e20a5
[INFO] running `Command { std: "docker" "start" "-a" "4c93467f881fcaabc9995f1fc9e9c8475d7f317275afab79613db757234e20a5", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling libc v0.2.181
[INFO] [stderr]    Compiling memchr v2.8.0
[INFO] [stderr]    Compiling zerocopy v0.8.39
[INFO] [stderr]    Compiling syn v2.0.114
[INFO] [stderr]    Compiling cc v1.2.55
[INFO] [stderr]    Compiling zmij v1.0.20
[INFO] [stderr]    Compiling ahash v0.8.12
[INFO] [stderr]     Checking http v1.4.0
[INFO] [stderr]    Compiling crunchy v0.2.4
[INFO] [stderr]    Compiling tiny-keccak v2.0.2
[INFO] [stderr]    Compiling object v0.37.3
[INFO] [stderr]    Compiling serde_json v1.0.149
[INFO] [stderr]     Checking http-body v1.0.1
[INFO] [stderr]     Checking parking_lot_core v0.9.12
[INFO] [stderr]     Checking errno v0.3.14
[INFO] [stderr]     Checking mio v1.1.1
[INFO] [stderr]     Checking parking_lot v0.12.5
[INFO] [stderr]     Checking signal-hook-registry v1.4.8
[INFO] [stderr]     Checking socket2 v0.6.2
[INFO] [stderr]     Checking getrandom v0.3.4
[INFO] [stderr]    Compiling ucd-trie v0.1.7
[INFO] [stderr]    Compiling once_cell v1.21.3
[INFO] [stderr]    Compiling getrandom v0.2.17
[INFO] [stderr]    Compiling pest v2.8.6
[INFO] [stderr]     Checking http-body-util v0.1.3
[INFO] [stderr]    Compiling const-random-macro v0.1.16
[INFO] [stderr]     Checking rand_core v0.9.5
[INFO] [stderr]    Compiling ref-cast v1.0.25
[INFO] [stderr]     Checking const-random v0.1.18
[INFO] [stderr]    Compiling erased-serde v0.4.9
[INFO] [stderr]     Checking dlv-list v0.5.2
[INFO] [stderr]    Compiling libsqlite3-sys v0.30.1
[INFO] [stderr]     Checking hashbrown v0.15.5
[INFO] [stderr]    Compiling stacker v0.1.23
[INFO] [stderr]     Checking bitflags v2.10.0
[INFO] [stderr]    Compiling pest_meta v2.8.6
[INFO] [stderr]     Checking regex-syntax v0.8.9
[INFO] [stderr]     Checking ryu v1.0.23
[INFO] [stderr]    Compiling portable-atomic v1.13.1
[INFO] [stderr]    Compiling camino v1.2.2
[INFO] [stderr]    Compiling darling_core v0.23.0
[INFO] [stderr]    Compiling serde_derive_internals v0.29.1
[INFO] [stderr]    Compiling pest_generator v2.8.6
[INFO] [stderr]     Checking ppv-lite86 v0.2.21
[INFO] [stderr]     Checking hashbrown v0.14.5
[INFO] [stderr]     Checking regex-automata v0.4.14
[INFO] [stderr]     Checking rand_chacha v0.9.0
[INFO] [stderr]    Compiling ar_archive_writer v0.5.1
[INFO] [stderr]     Checking ordered-multimap v0.7.3
[INFO] [stderr]     Checking rand v0.9.2
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling futures-macro v0.3.31
[INFO] [stderr]    Compiling tokio-macros v2.6.0
[INFO] [stderr]    Compiling tracing-attributes v0.1.31
[INFO] [stderr]    Compiling psm v0.1.30
[INFO] [stderr]     Checking tokio v1.49.0
[INFO] [stderr]     Checking futures-util v0.3.31
[INFO] [stderr]    Compiling thiserror-impl v2.0.18
[INFO] [stderr]    Compiling ref-cast-impl v1.0.25
[INFO] [stderr]    Compiling pest_derive v2.8.6
[INFO] [stderr]    Compiling schemars_derive v1.2.1
[INFO] [stderr]    Compiling darling_macro v0.23.0
[INFO] [stderr]    Compiling async-trait v0.1.89
[INFO] [stderr]     Checking tracing v0.1.44
[INFO] [stderr]    Compiling darling v0.23.0
[INFO] [stderr]     Checking axum-core v0.5.6
[INFO] [stderr]     Checking toml_parser v1.0.6+spec-1.1.0
[INFO] [stderr]     Checking raw-cpuid v11.6.0
[INFO] [stderr]     Checking thiserror v2.0.18
[INFO] [stderr]     Checking hashlink v0.10.0
[INFO] [stderr]     Checking serde_spanned v1.0.4
[INFO] [stderr]     Checking toml_datetime v0.7.5+spec-1.1.0
[INFO] [stderr]     Checking serde_path_to_error v0.1.20
[INFO] [stderr]     Checking inotify-sys v0.1.5
[INFO] [stderr]     Checking clap_lex v0.7.7
[INFO] [stderr]     Checking dyn-clone v1.0.20
[INFO] [stderr]    Compiling anyhow v1.0.101
[INFO] [stderr]    Compiling rmcp v0.15.0
[INFO] [stderr]     Checking arraydeque v0.5.1
[INFO] [stderr]     Checking clap_builder v4.5.57
[INFO] [stderr]     Checking yaml-rust2 v0.10.4
[INFO] [stderr]     Checking hashbrown v0.16.1
[INFO] [stderr]     Checking serde v1.0.228
[INFO] [stderr]     Checking quanta v0.12.6
[INFO] [stderr]     Checking futures-executor v0.3.31
[INFO] [stderr]     Checking sse-stream v0.2.1
[INFO] [stderr]     Checking futures v0.3.31
[INFO] [stderr]    Compiling clap_derive v4.5.55
[INFO] [stderr]     Checking chrono v0.4.43
[INFO] [stderr]     Checking serde_urlencoded v0.7.1
[INFO] [stderr]     Checking json5 v0.4.1
[INFO] [stderr]     Checking ron v0.12.0
[INFO] [stderr]     Checking dirs-sys v0.5.0
[INFO] [stderr]     Checking inotify v0.11.0
[INFO] [stderr]     Checking serde-untagged v0.1.9
[INFO] [stderr]     Checking toml v0.9.11+spec-1.1.0
[INFO] [stderr]     Checking hyper v1.8.1
[INFO] [stderr]     Checking tokio-util v0.7.18
[INFO] [stderr]     Checking schemars v1.2.1
[INFO] [stderr]     Checking tokio-stream v0.1.18
[INFO] [stderr]    Compiling rmcp-macros v0.15.0
[INFO] [stderr]     Checking matchers v0.2.0
[INFO] [stderr]     Checking rust-ini v0.21.3
[INFO] [stderr]     Checking tower v0.5.3
[INFO] [stderr]     Checking hashlink v0.9.1
[INFO] [stderr]     Checking dashmap v6.1.0
[INFO] [stderr]     Checking hyper-util v0.1.20
[INFO] [stderr]     Checking notify-types v2.1.0
[INFO] [stderr]     Checking semver v1.0.27
[INFO] [stderr]     Checking cargo-platform v0.3.2
[INFO] [stderr]     Checking uuid v1.20.0
[INFO] [stderr]     Checking axum v0.8.8
[INFO] [stderr]     Checking spinning_top v0.3.0
[INFO] [stderr]     Checking web-time v1.1.0
[INFO] [stderr]    Compiling cargo-mcp v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking fallible-streaming-iterator v0.1.9
[INFO] [stderr]     Checking fallible-iterator v0.3.0
[INFO] [stderr]     Checking nonzero_ext v0.3.0
[INFO] [stderr]     Checking tracing-subscriber v0.3.22
[INFO] [stderr]     Checking governor v0.10.4
[INFO] [stderr]     Checking config v0.15.19
[INFO] [stderr]     Checking cargo_metadata v0.23.1
[INFO] [stderr]     Checking clap v4.5.57
[INFO] [stderr]     Checking notify v8.2.0
[INFO] [stderr]     Checking serde_stacker v0.1.14
[INFO] [stderr]     Checking dirs v6.0.0
[INFO] [stderr]     Checking rustdoc-types v0.57.0
[INFO] [stderr]     Checking tower-http v0.6.8
[INFO] [stderr]     Checking rustix v1.1.3
[INFO] [stderr]     Checking getrandom v0.4.1
[INFO] [stderr]    Compiling serial_test_derive v3.3.1
[INFO] [stderr]     Checking serial_test v3.3.1
[INFO] [stderr]     Checking tempfile v3.25.0
[INFO] [stderr]     Checking rusqlite v0.32.1
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2m 08s
[INFO] running `Command { std: "docker" "inspect" "4c93467f881fcaabc9995f1fc9e9c8475d7f317275afab79613db757234e20a5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4c93467f881fcaabc9995f1fc9e9c8475d7f317275afab79613db757234e20a5", kill_on_drop: false }`
[INFO] [stdout] 4c93467f881fcaabc9995f1fc9e9c8475d7f317275afab79613db757234e20a5
