[INFO] fetching crate failover 0.1.2... [INFO] testing failover-0.1.2 against beta-2025-09-21 for beta-1.91-3 [INFO] extracting crate failover 0.1.2 into /workspace/builds/worker-2-tc2/source [INFO] started tweaking crates.io crate failover 0.1.2 [INFO] removed 0 missing examples [INFO] finished tweaking crates.io crate failover 0.1.2 [INFO] tweaked toml for crates.io crate failover 0.1.2 written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate failover 0.1.2 on toolchain beta-2025-09-21 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate failover 0.1.2 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" "+beta-2025-09-21" "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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] eab03df2c839c163588eeefa25919085a9a8dacdb4d336e17a2f233e28ee2d9c [INFO] running `Command { std: "docker" "start" "-a" "eab03df2c839c163588eeefa25919085a9a8dacdb4d336e17a2f233e28ee2d9c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "eab03df2c839c163588eeefa25919085a9a8dacdb4d336e17a2f233e28ee2d9c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "eab03df2c839c163588eeefa25919085a9a8dacdb4d336e17a2f233e28ee2d9c", kill_on_drop: false }` [INFO] [stdout] eab03df2c839c163588eeefa25919085a9a8dacdb4d336e17a2f233e28ee2d9c [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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+beta-2025-09-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 51160c5a69f5d612a559481ac546e4a10095eb43d41d61c2323879dc25e6bd16 [INFO] running `Command { std: "docker" "start" "-a" "51160c5a69f5d612a559481ac546e4a10095eb43d41d61c2323879dc25e6bd16", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.51 [INFO] [stderr] Compiling unicode-ident v1.0.8 [INFO] [stderr] Compiling quote v1.0.23 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling libc v0.2.139 [INFO] [stderr] Compiling once_cell v1.17.1 [INFO] [stderr] Compiling futures-core v0.3.26 [INFO] [stderr] Compiling futures-task v0.3.26 [INFO] [stderr] Compiling futures-channel v0.3.26 [INFO] [stderr] Compiling log v0.4.17 [INFO] [stderr] Compiling indexmap v1.9.2 [INFO] [stderr] Compiling tokio v1.26.0 [INFO] [stderr] Compiling futures-sink v0.3.26 [INFO] [stderr] Compiling futures-util v0.3.26 [INFO] [stderr] Compiling either v1.8.1 [INFO] [stderr] Compiling anyhow v1.0.69 [INFO] [stderr] Compiling futures-io v0.3.26 [INFO] [stderr] Compiling rustversion v1.0.12 [INFO] [stderr] Compiling itertools v0.10.5 [INFO] [stderr] Compiling itoa v1.0.6 [INFO] [stderr] Compiling ring v0.16.20 [INFO] [stderr] Compiling io-lifetimes v1.0.6 [INFO] [stderr] Compiling http v0.2.9 [INFO] [stderr] Compiling rustix v0.36.9 [INFO] [stderr] Compiling prettyplease v0.1.24 [INFO] [stderr] Compiling bytes v1.4.0 [INFO] [stderr] Compiling tracing-core v0.1.30 [INFO] [stderr] Compiling linux-raw-sys v0.1.4 [INFO] [stderr] Compiling regex-syntax v0.6.28 [INFO] [stderr] Compiling fastrand v1.9.0 [INFO] [stderr] Compiling async-trait v0.1.66 [INFO] [stderr] Compiling want v0.3.0 [INFO] [stderr] Compiling petgraph v0.6.3 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling serde v1.0.153 [INFO] [stderr] Compiling rustls v0.20.8 [INFO] [stderr] Compiling multimap v0.8.3 [INFO] [stderr] Compiling http-range-header v0.3.0 [INFO] [stderr] Compiling lock_api v0.4.9 [INFO] [stderr] Compiling matchit v0.7.0 [INFO] [stderr] Compiling http-body v0.4.5 [INFO] [stderr] Compiling parking_lot_core v0.9.7 [INFO] [stderr] Compiling percent-encoding v2.2.0 [INFO] [stderr] Compiling mio v0.8.6 [INFO] [stderr] Compiling socket2 v0.4.9 [INFO] [stderr] Compiling getrandom v0.2.8 [INFO] [stderr] Compiling axum-core v0.3.3 [INFO] [stderr] Compiling axum v0.6.7 [INFO] [stderr] Compiling base64 v0.21.0 [INFO] [stderr] Compiling smallvec v1.10.0 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling rustls-pemfile v1.0.2 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling dashmap v5.4.0 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling which v4.4.0 [INFO] [stderr] Compiling regex v1.7.1 [INFO] [stderr] Compiling tempfile v3.4.0 [INFO] [stderr] Compiling webpki v0.22.0 [INFO] [stderr] Compiling sct v0.7.0 [INFO] [stderr] Compiling tokio-macros v1.8.2 [INFO] [stderr] Compiling futures-macro v0.3.26 [INFO] [stderr] Compiling tracing-attributes v0.1.23 [INFO] [stderr] Compiling prost-derive v0.11.8 [INFO] [stderr] Compiling pin-project-internal v1.0.12 [INFO] [stderr] Compiling async-stream-impl v0.3.4 [INFO] [stderr] Compiling async-stream v0.3.4 [INFO] [stderr] Compiling prost v0.11.8 [INFO] [stderr] Compiling prost-types v0.11.8 [INFO] [stderr] Compiling pin-project v1.0.12 [INFO] [stderr] Compiling tracing v0.1.37 [INFO] [stderr] Compiling tracing-futures v0.2.5 [INFO] [stderr] Compiling prost-build v0.11.8 [INFO] [stderr] Compiling tonic-build v0.8.4 [INFO] [stderr] Compiling etcd-client v0.10.3 [INFO] [stderr] Compiling futures-executor v0.3.26 [INFO] [stderr] Compiling futures v0.3.26 [INFO] [stderr] Compiling tokio-util v0.7.7 [INFO] [stderr] Compiling tokio-io-timeout v1.2.0 [INFO] [stderr] Compiling tokio-rustls v0.23.4 [INFO] [stderr] Compiling tokio-stream v0.1.12 [INFO] [stderr] Compiling h2 v0.3.16 [INFO] [stderr] Compiling tower v0.4.13 [INFO] [stderr] Compiling tower-http v0.3.5 [INFO] [stderr] Compiling hyper v0.14.24 [INFO] [stderr] Compiling hyper-timeout v0.4.1 [INFO] [stderr] Compiling tonic v0.8.3 [INFO] [stderr] Compiling failover v0.1.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: lint `private_in_public` has been removed: replaced with another group of lints, see RFC for more information [INFO] [stdout] --> src/lib.rs:37:26 [INFO] [stdout] | [INFO] [stdout] 37 | #![deny(unreachable_pub, private_in_public)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(renamed_and_removed_lints)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 01s [INFO] running `Command { std: "docker" "inspect" "51160c5a69f5d612a559481ac546e4a10095eb43d41d61c2323879dc25e6bd16", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "51160c5a69f5d612a559481ac546e4a10095eb43d41d61c2323879dc25e6bd16", kill_on_drop: false }` [INFO] [stdout] 51160c5a69f5d612a559481ac546e4a10095eb43d41d61c2323879dc25e6bd16 [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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+beta-2025-09-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 074e50c031eac5b65d2ed3ec4aaeb8560afabaf858ae924874a72f525614a05f [INFO] running `Command { std: "docker" "start" "-a" "074e50c031eac5b65d2ed3ec4aaeb8560afabaf858ae924874a72f525614a05f", kill_on_drop: false }` [INFO] [stderr] Compiling log v0.4.17 [INFO] [stderr] Compiling tokio v1.26.0 [INFO] [stderr] Compiling tracing-core v0.1.30 [INFO] [stderr] Compiling signal-hook-registry v1.4.1 [INFO] [stderr] Compiling num_cpus v1.15.0 [INFO] [stderr] Compiling parking_lot v0.12.1 [INFO] [stderr] Compiling prost-build v0.11.8 [INFO] [stderr] Compiling regex-syntax v0.6.28 [INFO] [stderr] Compiling signal-hook v0.3.15 [INFO] [stderr] Compiling thread_local v1.1.7 [INFO] [stderr] Compiling mio v0.8.6 [INFO] [stderr] Compiling want v0.3.0 [INFO] [stderr] Compiling rustls v0.20.8 [INFO] [stderr] Compiling tracing v0.1.37 [INFO] [stderr] Compiling tracing-log v0.1.3 [INFO] [stderr] Compiling tonic-build v0.8.4 [INFO] [stderr] Compiling tracing-futures v0.2.5 [INFO] [stderr] Compiling regex-automata v0.1.10 [INFO] [stderr] Compiling regex v1.7.1 [INFO] [stderr] Compiling matchers v0.1.0 [INFO] [stderr] Compiling etcd-client v0.10.3 [INFO] [stderr] Compiling tracing-subscriber v0.3.16 [INFO] [stderr] Compiling tokio-util v0.7.7 [INFO] [stderr] Compiling tokio-io-timeout v1.2.0 [INFO] [stderr] Compiling tokio-stream v0.1.12 [INFO] [stderr] Compiling tokio-rustls v0.23.4 [INFO] [stderr] Compiling h2 v0.3.16 [INFO] [stderr] Compiling tower v0.4.13 [INFO] [stderr] Compiling tower-http v0.3.5 [INFO] [stderr] Compiling hyper v0.14.24 [INFO] [stderr] Compiling hyper-timeout v0.4.1 [INFO] [stderr] Compiling axum v0.6.7 [INFO] [stderr] Compiling tonic v0.8.3 [INFO] [stderr] Compiling failover v0.1.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: lint `private_in_public` has been removed: replaced with another group of lints, see RFC for more information [INFO] [stdout] --> src/lib.rs:37:26 [INFO] [stdout] | [INFO] [stdout] 37 | #![deny(unreachable_pub, private_in_public)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(renamed_and_removed_lints)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lint `private_in_public` has been removed: replaced with another group of lints, see RFC for more information [INFO] [stdout] --> src/lib.rs:37:26 [INFO] [stdout] | [INFO] [stdout] 37 | #![deny(unreachable_pub, private_in_public)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(renamed_and_removed_lints)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 39.66s [INFO] running `Command { std: "docker" "inspect" "074e50c031eac5b65d2ed3ec4aaeb8560afabaf858ae924874a72f525614a05f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "074e50c031eac5b65d2ed3ec4aaeb8560afabaf858ae924874a72f525614a05f", kill_on_drop: false }` [INFO] [stdout] 074e50c031eac5b65d2ed3ec4aaeb8560afabaf858ae924874a72f525614a05f [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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+beta-2025-09-21" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 1eedc95c30c4fc90f5b4c62efed4a183cb0b88e80e6f8c660b2be68b5ffbe29d [INFO] running `Command { std: "docker" "start" "-a" "1eedc95c30c4fc90f5b4c62efed4a183cb0b88e80e6f8c660b2be68b5ffbe29d", kill_on_drop: false }` [INFO] [stderr] warning: lint `private_in_public` has been removed: replaced with another group of lints, see RFC for more information [INFO] [stderr] --> src/lib.rs:37:26 [INFO] [stderr] | [INFO] [stderr] 37 | #![deny(unreachable_pub, private_in_public)] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(renamed_and_removed_lints)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `failover` (lib) generated 1 warning [INFO] [stderr] warning: `failover` (lib test) generated 1 warning (1 duplicate) [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.18s [INFO] [stdout] running 0 tests [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/failover-16418d47d9c7cb40) [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Doc-tests failover [INFO] [stderr] warning: lint `private_in_public` has been removed: replaced with another group of lints, see RFC for more information [INFO] [stderr] --> src/lib.rs:37:26 [INFO] [stderr] | [INFO] [stderr] 37 | #![deny(unreachable_pub, private_in_public)] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(renamed_and_removed_lints)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 1 warning emitted [INFO] [stderr] [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "1eedc95c30c4fc90f5b4c62efed4a183cb0b88e80e6f8c660b2be68b5ffbe29d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1eedc95c30c4fc90f5b4c62efed4a183cb0b88e80e6f8c660b2be68b5ffbe29d", kill_on_drop: false }` [INFO] [stdout] 1eedc95c30c4fc90f5b4c62efed4a183cb0b88e80e6f8c660b2be68b5ffbe29d