[INFO] fetching crate ruts 0.7.1...
[INFO] building ruts-0.7.1 against master#c7f6aa2869acdbf014d094c6e427e554e160b6db for pr-146237-2
[INFO] extracting crate ruts 0.7.1 into /workspace/builds/worker-6-tc1/source
[INFO] started tweaking crates.io crate ruts 0.7.1
[INFO] removed 0 missing examples
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate ruts 0.7.1
[INFO] tweaked toml for crates.io crate ruts 0.7.1 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate ruts 0.7.1 on toolchain c7f6aa2869acdbf014d094c6e427e554e160b6db
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate ruts 0.7.1 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" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded tower-cookies v0.11.0
[INFO] [stderr]   Downloaded fred-macros v0.1.0
[INFO] [stderr]   Downloaded cookie-factory v0.3.2
[INFO] [stderr]   Downloaded redis-protocol v6.0.0
[INFO] [stderr]   Downloaded cc v1.2.38
[INFO] [stderr]   Downloaded fred v10.1.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 69155373a40db473060c714cad42563320463f5bcc3ade38046846b86fa98403
[INFO] running `Command { std: "docker" "start" "-a" "69155373a40db473060c714cad42563320463f5bcc3ade38046846b86fa98403", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "69155373a40db473060c714cad42563320463f5bcc3ade38046846b86fa98403", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "69155373a40db473060c714cad42563320463f5bcc3ade38046846b86fa98403", kill_on_drop: false }`
[INFO] [stdout] 69155373a40db473060c714cad42563320463f5bcc3ade38046846b86fa98403
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a9f2e394fbb8f3ae17fe374c9c7193b77bb0c6c11a65a57162a940db488b2acc
[INFO] running `Command { std: "docker" "start" "-a" "a9f2e394fbb8f3ae17fe374c9c7193b77bb0c6c11a65a57162a940db488b2acc", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling serde_core v1.0.226
[INFO] [stderr]    Compiling serde v1.0.226
[INFO] [stderr]    Compiling lock_api v0.4.13
[INFO] [stderr]    Compiling time-core v0.1.6
[INFO] [stderr]    Compiling parking_lot_core v0.9.11
[INFO] [stderr]    Compiling cookie v0.18.1
[INFO] [stderr]    Compiling deranged v0.5.3
[INFO] [stderr]    Compiling mio v1.0.4
[INFO] [stderr]    Compiling axum-core v0.5.2
[INFO] [stderr]    Compiling socket2 v0.6.0
[INFO] [stderr]    Compiling signal-hook-registry v1.4.6
[INFO] [stderr]    Compiling ruts v0.7.1 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling tower v0.5.2
[INFO] [stderr]    Compiling time-macros v0.2.24
[INFO] [stderr]    Compiling time v0.3.44
[INFO] [stderr]    Compiling serde_derive v1.0.226
[INFO] [stderr]    Compiling futures-macro v0.3.31
[INFO] [stderr]    Compiling tokio-macros v2.5.0
[INFO] [stderr]    Compiling tracing-attributes v0.1.30
[INFO] [stderr]    Compiling thiserror-impl v2.0.16
[INFO] [stderr]    Compiling futures-util v0.3.31
[INFO] [stderr]    Compiling tracing v0.1.41
[INFO] [stderr]    Compiling thiserror v2.0.16
[INFO] [stderr]    Compiling bincode v2.0.1
[INFO] [stderr]    Compiling parking_lot v0.12.4
[INFO] [stderr]    Compiling dashmap v6.1.0
[INFO] [stderr]    Compiling tokio v1.47.1
[INFO] [stderr]    Compiling tower-cookies v0.11.0
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/store/store_trait.rs:73:19
[INFO] [stdout]    |
[INFO] [stdout] 72 | impl SessionMap {
[INFO] [stdout]    | --------------- associated function in this implementation
[INFO] [stdout] 73 |     pub(crate) fn new(map: HashMap<String, Vec<u8>>) -> Self {
[INFO] [stdout]    |                   ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 25.73s
[INFO] running `Command { std: "docker" "inspect" "a9f2e394fbb8f3ae17fe374c9c7193b77bb0c6c11a65a57162a940db488b2acc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a9f2e394fbb8f3ae17fe374c9c7193b77bb0c6c11a65a57162a940db488b2acc", kill_on_drop: false }`
[INFO] [stdout] a9f2e394fbb8f3ae17fe374c9c7193b77bb0c6c11a65a57162a940db488b2acc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cf5ef52f1e20c4ced2a7cdfb837217acc0850cb518ad969242df472e7eb3eb95
[INFO] running `Command { std: "docker" "start" "-a" "cf5ef52f1e20c4ced2a7cdfb837217acc0850cb518ad969242df472e7eb3eb95", kill_on_drop: false }`
[INFO] [stderr]    Compiling parking_lot_core v0.9.11
[INFO] [stderr]    Compiling axum-core v0.5.2
[INFO] [stderr]    Compiling serde_urlencoded v0.7.1
[INFO] [stderr]    Compiling serde_path_to_error v0.1.20
[INFO] [stderr]    Compiling serde_json v1.0.145
[INFO] [stderr]    Compiling parking_lot v0.12.4
[INFO] [stderr]    Compiling dashmap v6.1.0
[INFO] [stderr]    Compiling tokio v1.47.1
[INFO] [stderr]    Compiling tower-cookies v0.11.0
[INFO] [stderr]    Compiling tower v0.5.2
[INFO] [stderr]    Compiling hyper v1.7.0
[INFO] [stderr]    Compiling ruts v0.7.1 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling hyper-util v0.1.17
[INFO] [stderr]    Compiling axum v0.8.4
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/store/store_trait.rs:73:19
[INFO] [stdout]    |
[INFO] [stdout] 72 | impl SessionMap {
[INFO] [stdout]    | --------------- associated function in this implementation
[INFO] [stdout] 73 |     pub(crate) fn new(map: HashMap<String, Vec<u8>>) -> Self {
[INFO] [stdout]    |                   ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `TestSession` is never constructed
[INFO] [stdout]   --> tests/common/mod.rs:11:12
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub struct TestSession {
[INFO] [stdout]    |            ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `TestPreferences` is never constructed
[INFO] [stdout]   --> tests/common/mod.rs:17:19
[INFO] [stdout]    |
[INFO] [stdout] 17 | pub(crate) struct TestPreferences {
[INFO] [stdout]    |                   ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `create_test_session` is never used
[INFO] [stdout]   --> tests/common/mod.rs:22:8
[INFO] [stdout]    |
[INFO] [stdout] 22 | pub fn create_test_session() -> TestSession {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/store/store_trait.rs:73:19
[INFO] [stdout]    |
[INFO] [stdout] 72 | impl SessionMap {
[INFO] [stdout]    | --------------- associated function in this implementation
[INFO] [stdout] 73 |     pub(crate) fn new(map: HashMap<String, Vec<u8>>) -> Self {
[INFO] [stdout]    |                   ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 18.41s
[INFO] running `Command { std: "docker" "inspect" "cf5ef52f1e20c4ced2a7cdfb837217acc0850cb518ad969242df472e7eb3eb95", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cf5ef52f1e20c4ced2a7cdfb837217acc0850cb518ad969242df472e7eb3eb95", kill_on_drop: false }`
[INFO] [stdout] cf5ef52f1e20c4ced2a7cdfb837217acc0850cb518ad969242df472e7eb3eb95