[INFO] cloning repository https://github.com/dwalleck/rivets
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/dwalleck/rivets" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdwalleck%2Frivets", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdwalleck%2Frivets'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] c3a5e1d5078f7dad2de4e74849561ade0d700fc0
[INFO] checking dwalleck/rivets against master#377656d3dd3f9c23a9c8713e163f4365a5261a84 for pr-146470-4
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdwalleck%2Frivets" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/dwalleck/rivets
[INFO] finished tweaking git repo https://github.com/dwalleck/rivets
[INFO] tweaked toml for git repo https://github.com/dwalleck/rivets written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/dwalleck/rivets on toolchain 377656d3dd3f9c23a9c8713e163f4365a5261a84
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+377656d3dd3f9c23a9c8713e163f4365a5261a84" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/dwalleck/rivets 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" "+377656d3dd3f9c23a9c8713e163f4365a5261a84" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded rmcp-macros v0.8.5
[INFO] [stderr]   Downloaded rmcp v0.8.5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+377656d3dd3f9c23a9c8713e163f4365a5261a84" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 61902ce62eeccaf20c0b383ee31e45787f9ddc349bab2755abe55212707068c1
[INFO] running `Command { std: "docker" "start" "-a" "61902ce62eeccaf20c0b383ee31e45787f9ddc349bab2755abe55212707068c1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "61902ce62eeccaf20c0b383ee31e45787f9ddc349bab2755abe55212707068c1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "61902ce62eeccaf20c0b383ee31e45787f9ddc349bab2755abe55212707068c1", kill_on_drop: false }`
[INFO] [stdout] 61902ce62eeccaf20c0b383ee31e45787f9ddc349bab2755abe55212707068c1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+377656d3dd3f9c23a9c8713e163f4365a5261a84" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fb17c12a0319fd514d39db3a7e80c2f799e01679bc28b86fd2ecd6fc031d4b6e
[INFO] running `Command { std: "docker" "start" "-a" "fb17c12a0319fd514d39db3a7e80c2f799e01679bc28b86fd2ecd6fc031d4b6e", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling syn v2.0.111
[INFO] [stderr]     Checking parking_lot_core v0.9.12
[INFO] [stderr]     Checking futures-channel v0.3.31
[INFO] [stderr]     Checking mio v1.1.0
[INFO] [stderr]     Checking signal-hook-registry v1.4.7
[INFO] [stderr]    Compiling memchr v2.7.6
[INFO] [stderr]    Compiling serde_json v1.0.145
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling hashbrown v0.16.1
[INFO] [stderr]    Compiling winnow v0.7.14
[INFO] [stderr]     Checking regex-syntax v0.8.8
[INFO] [stderr]     Checking parking_lot v0.12.5
[INFO] [stderr]    Compiling toml_datetime v0.7.3
[INFO] [stderr]    Compiling aho-corasick v1.1.4
[INFO] [stderr]    Compiling indexmap v2.12.1
[INFO] [stderr]     Checking regex-automata v0.4.13
[INFO] [stderr]    Compiling rstest_macros v0.26.1
[INFO] [stderr]    Compiling rustix v1.1.2
[INFO] [stderr]    Compiling getrandom v0.3.4
[INFO] [stderr]     Checking clap_builder v4.5.53
[INFO] [stderr]    Compiling toml_parser v1.0.4
[INFO] [stderr]     Checking tracing-log v0.2.0
[INFO] [stderr]    Compiling glob v0.3.3
[INFO] [stderr]    Compiling toml_edit v0.23.7
[INFO] [stderr]     Checking sha2 v0.10.9
[INFO] [stderr]     Checking matchers v0.2.0
[INFO] [stderr]     Checking petgraph v0.6.5
[INFO] [stderr]    Compiling proc-macro-crate v3.4.0
[INFO] [stderr]    Compiling darling_core v0.21.3
[INFO] [stderr]    Compiling ref-cast v1.0.25
[INFO] [stderr]    Compiling serde_derive_internals v0.29.1
[INFO] [stderr]     Checking tempfile v3.23.0
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling tokio-macros v2.6.0
[INFO] [stderr]    Compiling futures-macro v0.3.31
[INFO] [stderr]    Compiling tracing-attributes v0.1.31
[INFO] [stderr]    Compiling thiserror-impl v2.0.17
[INFO] [stderr]     Checking tokio v1.48.0
[INFO] [stderr]     Checking futures-util v0.3.31
[INFO] [stderr]     Checking thiserror v2.0.17
[INFO] [stderr]    Compiling regex v1.12.2
[INFO] [stderr]     Checking tracing v0.1.43
[INFO] [stderr]    Compiling clap_derive v4.5.49
[INFO] [stderr]     Checking tracing-subscriber v0.3.22
[INFO] [stderr]    Compiling async-trait v0.1.89
[INFO] [stderr]    Compiling async-stream-impl v0.3.6
[INFO] [stderr]     Checking async-stream v0.3.6
[INFO] [stderr]    Compiling darling_macro v0.21.3
[INFO] [stderr]    Compiling ref-cast-impl v1.0.25
[INFO] [stderr]    Compiling darling v0.21.3
[INFO] [stderr]    Compiling schemars_derive v1.1.0
[INFO] [stderr]     Checking futures-executor v0.3.31
[INFO] [stderr]     Checking futures v0.3.31
[INFO] [stderr]     Checking serde v1.0.228
[INFO] [stderr]     Checking clap v4.5.53
[INFO] [stderr]    Compiling rmcp-macros v0.8.5
[INFO] [stderr]     Checking chrono v0.4.42
[INFO] [stderr]     Checking serde_yaml v0.9.34+deprecated
[INFO] [stderr]     Checking rstest v0.26.1
[INFO] [stderr]     Checking rivets-jsonl v0.1.0 (/opt/rustwide/workdir/crates/rivets-jsonl)
[INFO] [stderr]     Checking tokio-stream v0.1.17
[INFO] [stderr]     Checking tokio-util v0.7.17
[INFO] [stderr]     Checking rivets v0.1.0 (/opt/rustwide/workdir/crates/rivets)
[INFO] [stderr]     Checking schemars v1.1.0
[INFO] [stderr]     Checking tokio-test v0.4.4
[INFO] [stderr]     Checking rmcp v0.8.5
[INFO] [stderr]     Checking rivets-mcp v0.1.0 (/opt/rustwide/workdir/crates/rivets-mcp)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 11s
[INFO] running `Command { std: "docker" "inspect" "fb17c12a0319fd514d39db3a7e80c2f799e01679bc28b86fd2ecd6fc031d4b6e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fb17c12a0319fd514d39db3a7e80c2f799e01679bc28b86fd2ecd6fc031d4b6e", kill_on_drop: false }`
[INFO] [stdout] fb17c12a0319fd514d39db3a7e80c2f799e01679bc28b86fd2ecd6fc031d4b6e