[INFO] fetching crate mcp-core-rs 0.1.0...
[INFO] checking mcp-core-rs-0.1.0 against master#cced03bfd61a304243a34504618ecec86c17063f for pr-157082
[INFO] extracting crate mcp-core-rs 0.1.0 into /workspace/builds/worker-1-tc1/source
[INFO] started tweaking crates.io crate mcp-core-rs 0.1.0
[INFO] finished tweaking crates.io crate mcp-core-rs 0.1.0
[INFO] tweaked toml for crates.io crate mcp-core-rs 0.1.0 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate mcp-core-rs 0.1.0 on toolchain cced03bfd61a304243a34504618ecec86c17063f
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cced03bfd61a304243a34504618ecec86c17063f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate mcp-core-rs 0.1.0 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" "+cced03bfd61a304243a34504618ecec86c17063f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded reqwest v0.12.20
[INFO] [stderr]   Downloaded yaml-rust2 v0.10.3
[INFO] [stderr]   Downloaded mcp-error-rs v0.1.0
[INFO] [stderr]   Downloaded service_utils_rs v0.3.20
[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@sha256:3e793bdf10248eb2ddbd6b0faebed8155c11b4589982e2893733958d93e8d540" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 5de2f307a8a7cd6a1fa96229672d105ba5612b72a0f09d8e9ac8dda1bc511ee8
[INFO] running `Command { std: "docker" "start" "5de2f307a8a7cd6a1fa96229672d105ba5612b72a0f09d8e9ac8dda1bc511ee8", 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" "5de2f307a8a7cd6a1fa96229672d105ba5612b72a0f09d8e9ac8dda1bc511ee8" "/opt/rustwide/cargo-home/bin/cargo" "+cced03bfd61a304243a34504618ecec86c17063f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5de2f307a8a7cd6a1fa96229672d105ba5612b72a0f09d8e9ac8dda1bc511ee8", 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" "5de2f307a8a7cd6a1fa96229672d105ba5612b72a0f09d8e9ac8dda1bc511ee8" "/opt/rustwide/cargo-home/bin/cargo" "+cced03bfd61a304243a34504618ecec86c17063f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]     Checking hashbrown v0.15.4
[INFO] [stderr]     Checking parking_lot_core v0.9.11
[INFO] [stderr]     Checking mio v1.0.4
[INFO] [stderr]     Checking socket2 v0.5.10
[INFO] [stderr]     Checking signal-hook-registry v1.4.5
[INFO] [stderr]    Compiling thiserror-impl v2.0.12
[INFO] [stderr]    Compiling cc v1.2.27
[INFO] [stderr]     Checking futures-util v0.3.31
[INFO] [stderr]     Checking bitflags v2.9.1
[INFO] [stderr]    Compiling cfg-if v1.0.1
[INFO] [stderr]     Checking tracing v0.1.41
[INFO] [stderr]     Checking icu_normalizer v2.0.0
[INFO] [stderr]     Checking getrandom v0.3.3
[INFO] [stderr]     Checking toml_datetime v0.6.11
[INFO] [stderr]     Checking winnow v0.7.11
[INFO] [stderr]     Checking serde_json v1.0.140
[INFO] [stderr]    Compiling getrandom v0.2.16
[INFO] [stderr]     Checking ron v0.8.1
[INFO] [stderr]     Checking rand_core v0.9.3
[INFO] [stderr]    Compiling const-random-macro v0.1.16
[INFO] [stderr]     Checking parking_lot v0.12.4
[INFO] [stderr]     Checking rand_chacha v0.9.0
[INFO] [stderr]     Checking idna_adapter v1.2.1
[INFO] [stderr]     Checking tokio v1.45.1
[INFO] [stderr]     Checking idna v1.0.3
[INFO] [stderr]     Checking indexmap v2.9.0
[INFO] [stderr]     Checking hashlink v0.10.0
[INFO] [stderr]     Checking rand v0.9.1
[INFO] [stderr]     Checking url v2.5.4
[INFO] [stderr]     Checking const-random v0.1.18
[INFO] [stderr]     Checking dlv-list v0.5.2
[INFO] [stderr]     Checking yaml-rust2 v0.10.3
[INFO] [stderr]    Compiling openssl-sys v0.9.109
[INFO] [stderr]     Checking ordered-multimap v0.7.3
[INFO] [stderr]    Compiling openssl v0.10.73
[INFO] [stderr]    Compiling native-tls v0.2.14
[INFO] [stderr]    Compiling thiserror v2.0.12
[INFO] [stderr]     Checking pest v2.8.1
[INFO] [stderr]     Checking rust-ini v0.21.1
[INFO] [stderr]     Checking toml_edit v0.22.27
[INFO] [stderr]    Compiling pest_meta v2.8.1
[INFO] [stderr]     Checking futures-executor v0.3.31
[INFO] [stderr]     Checking toml v0.8.23
[INFO] [stderr]     Checking futures v0.3.31
[INFO] [stderr]    Compiling pest_generator v2.8.1
[INFO] [stderr]    Compiling pest_derive v2.8.1
[INFO] [stderr]     Checking json5 v0.4.1
[INFO] [stderr]     Checking config v0.15.11
[INFO] [stderr]     Checking tokio-util v0.7.15
[INFO] [stderr]     Checking tokio-native-tls v0.3.1
[INFO] [stderr]     Checking tower v0.5.2
[INFO] [stderr]     Checking h2 v0.4.10
[INFO] [stderr]     Checking tower-http v0.6.6
[INFO] [stderr]     Checking hyper v1.6.0
[INFO] [stderr]     Checking hyper-util v0.1.14
[INFO] [stderr]     Checking hyper-tls v0.6.0
[INFO] [stderr]     Checking reqwest v0.12.20
[INFO] [stderr]     Checking service_utils_rs v0.3.20
[INFO] [stderr]     Checking mcp-error-rs v0.1.0
[INFO] [stderr]     Checking mcp-core-rs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 22.08s
[INFO] running `Command { std: "docker" "inspect" "5de2f307a8a7cd6a1fa96229672d105ba5612b72a0f09d8e9ac8dda1bc511ee8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5de2f307a8a7cd6a1fa96229672d105ba5612b72a0f09d8e9ac8dda1bc511ee8", kill_on_drop: false }`
[INFO] [stdout] 5de2f307a8a7cd6a1fa96229672d105ba5612b72a0f09d8e9ac8dda1bc511ee8
