[INFO] fetching crate fnct 0.6.5...
[INFO] testing fnct-0.6.5 against try#b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b for pr-145330-1
[INFO] extracting crate fnct 0.6.5 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate fnct 0.6.5
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate fnct 0.6.5
[INFO] tweaked toml for crates.io crate fnct 0.6.5 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate fnct 0.6.5 on toolchain b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 104 packages to latest compatible versions
[INFO] [stderr]       Adding redis v0.26.1 (available: v0.32.6)
[INFO] [stderr]       Adding thiserror v1.0.69 (available: v2.0.17)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d4606556b7582107a1af1686aa485c6aff587345675e7fe13e125f4dc328f9c9
[INFO] running `Command { std: "docker" "start" "-a" "d4606556b7582107a1af1686aa485c6aff587345675e7fe13e125f4dc328f9c9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d4606556b7582107a1af1686aa485c6aff587345675e7fe13e125f4dc328f9c9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d4606556b7582107a1af1686aa485c6aff587345675e7fe13e125f4dc328f9c9", kill_on_drop: false }`
[INFO] [stdout] d4606556b7582107a1af1686aa485c6aff587345675e7fe13e125f4dc328f9c9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 501ae8aee0fde20146b1342fd47ff0da7cb5bca4307fff5e262d03f94b301888
[INFO] running `Command { std: "docker" "start" "-a" "501ae8aee0fde20146b1342fd47ff0da7cb5bca4307fff5e262d03f94b301888", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling thiserror v2.0.17
[INFO] [stderr]    Compiling tokio v1.47.1
[INFO] [stderr]    Compiling thiserror-impl v2.0.17
[INFO] [stderr]    Compiling crypto-common v0.1.6
[INFO] [stderr]    Compiling futures-util v0.3.31
[INFO] [stderr]    Compiling arc-swap v1.7.1
[INFO] [stderr]    Compiling digest v0.10.7
[INFO] [stderr]    Compiling sha2 v0.10.9
[INFO] [stderr]    Compiling cobs v0.3.0
[INFO] [stderr]    Compiling url v2.5.7
[INFO] [stderr]    Compiling postcard v1.1.3
[INFO] [stderr]    Compiling num-integer v0.1.46
[INFO] [stderr]    Compiling num-bigint v0.4.6
[INFO] [stderr]    Compiling tokio-util v0.7.16
[INFO] [stderr]    Compiling combine v4.6.7
[INFO] [stderr]    Compiling redis v0.26.1
[INFO] [stderr]    Compiling fnct v0.6.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 25.63s
[INFO] running `Command { std: "docker" "inspect" "501ae8aee0fde20146b1342fd47ff0da7cb5bca4307fff5e262d03f94b301888", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "501ae8aee0fde20146b1342fd47ff0da7cb5bca4307fff5e262d03f94b301888", kill_on_drop: false }`
[INFO] [stdout] 501ae8aee0fde20146b1342fd47ff0da7cb5bca4307fff5e262d03f94b301888
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cc86919003e3842ba21bd4a4efedb07f0f826f075af814c13e2af253a6230166
[INFO] running `Command { std: "docker" "start" "-a" "cc86919003e3842ba21bd4a4efedb07f0f826f075af814c13e2af253a6230166", kill_on_drop: false }`
[INFO] [stderr]    Compiling parking_lot_core v0.9.11
[INFO] [stderr]    Compiling tokio-macros v2.5.0
[INFO] [stderr]    Compiling parking_lot v0.12.4
[INFO] [stderr]    Compiling tokio v1.47.1
[INFO] [stderr]    Compiling tokio-util v0.7.16
[INFO] [stderr]    Compiling combine v4.6.7
[INFO] [stderr]    Compiling redis v0.26.1
[INFO] [stderr]    Compiling fnct v0.6.5 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0432]: unresolved import `fnct::format::JsonFormatter`
[INFO] [stdout]   --> tests/async_redis.rs:5:14
[INFO] [stdout]    |
[INFO] [stdout]  5 |     format::{JsonFormatter, PostcardFormatter},
[INFO] [stdout]    |              ^^^^^^^^^^^^^
[INFO] [stdout]    |              |
[INFO] [stdout]    |              no `JsonFormatter` in `format`
[INFO] [stdout]    |              help: a similar name exists in the module: `Formatter`
[INFO] [stdout]    |
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]   --> /opt/rustwide/workdir/src/format.rs:47:12
[INFO] [stdout]    |
[INFO] [stdout] 45 | #[cfg(feature = "serde_json")]
[INFO] [stdout]    |       ---------------------- the item is gated behind the `serde_json` feature
[INFO] [stdout] 46 | #[derive(Debug, Clone, Copy, Default)]
[INFO] [stdout] 47 | pub struct JsonFormatter;
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `fnct` (test "async_redis") due to 1 previous error
[INFO] running `Command { std: "docker" "inspect" "cc86919003e3842ba21bd4a4efedb07f0f826f075af814c13e2af253a6230166", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cc86919003e3842ba21bd4a4efedb07f0f826f075af814c13e2af253a6230166", kill_on_drop: false }`
[INFO] [stdout] cc86919003e3842ba21bd4a4efedb07f0f826f075af814c13e2af253a6230166