[INFO] fetching crate vex-cdc 0.1.1...
[INFO] testing vex-cdc-0.1.1 against master#562dee4820c458d823175268e41601d4c060588a for pr-154210-2
[INFO] extracting crate vex-cdc 0.1.1 into /workspace/builds/worker-0-tc1/source
[INFO] started tweaking crates.io crate vex-cdc 0.1.1
[INFO] finished tweaking crates.io crate vex-cdc 0.1.1
[INFO] tweaked toml for crates.io crate vex-cdc 0.1.1 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate vex-cdc 0.1.1 on toolchain 562dee4820c458d823175268e41601d4c060588a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate vex-cdc 0.1.1 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" "+562dee4820c458d823175268e41601d4c060588a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded syn v2.0.109
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a933e130698393bfc42e31b2a13be7338985114513e819482f6d37115ae7186b
[INFO] running `Command { std: "docker" "start" "-a" "a933e130698393bfc42e31b2a13be7338985114513e819482f6d37115ae7186b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a933e130698393bfc42e31b2a13be7338985114513e819482f6d37115ae7186b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a933e130698393bfc42e31b2a13be7338985114513e819482f6d37115ae7186b", kill_on_drop: false }`
[INFO] [stdout] a933e130698393bfc42e31b2a13be7338985114513e819482f6d37115ae7186b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f66babb6cc8ed472e55da108e124b6c061a650ded4c17fab6d19e12a6a3115bc
[INFO] running `Command { std: "docker" "start" "-a" "f66babb6cc8ed472e55da108e124b6c061a650ded4c17fab6d19e12a6a3115bc", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.103
[INFO] [stderr]    Compiling unicode-ident v1.0.22
[INFO] [stderr]    Compiling thiserror v2.0.17
[INFO] [stderr]    Compiling crc-catalog v2.4.0
[INFO] [stderr]    Compiling bitflags v2.10.0
[INFO] [stderr]    Compiling crc v3.3.0
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling syn v2.0.109
[INFO] [stderr]    Compiling thiserror-impl v2.0.17
[INFO] [stderr]    Compiling vex-cdc v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.25s
[INFO] running `Command { std: "docker" "inspect" "f66babb6cc8ed472e55da108e124b6c061a650ded4c17fab6d19e12a6a3115bc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f66babb6cc8ed472e55da108e124b6c061a650ded4c17fab6d19e12a6a3115bc", kill_on_drop: false }`
[INFO] [stdout] f66babb6cc8ed472e55da108e124b6c061a650ded4c17fab6d19e12a6a3115bc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] da0970eb4f49b5c33d13267b3a9598b94467c3e53a9b71ccb4774ecad23e4a53
[INFO] running `Command { std: "docker" "start" "-a" "da0970eb4f49b5c33d13267b3a9598b94467c3e53a9b71ccb4774ecad23e4a53", kill_on_drop: false }`
[INFO] [stderr]    Compiling vex-cdc v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.56s
[INFO] running `Command { std: "docker" "inspect" "da0970eb4f49b5c33d13267b3a9598b94467c3e53a9b71ccb4774ecad23e4a53", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "da0970eb4f49b5c33d13267b3a9598b94467c3e53a9b71ccb4774ecad23e4a53", kill_on_drop: false }`
[INFO] [stdout] da0970eb4f49b5c33d13267b3a9598b94467c3e53a9b71ccb4774ecad23e4a53
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] caa6c456025d8dfbdeeac049794ff31b79ab08a86da99ba034da606768f85d3a
[INFO] running `Command { std: "docker" "start" "-a" "caa6c456025d8dfbdeeac049794ff31b79ab08a86da99ba034da606768f85d3a", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/vex_cdc-67535a7ab0055596)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test varint::tests::thin ... ok
[INFO] [stdout] test varint::tests::wide ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests vex_cdc
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/encode.rs - encode::MessageEncoder (line 9) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/encode.rs - encode::MessageEncoder (line 9) stdout ----
[INFO] [stdout] error[E0433]: cannot find type `MessageEncoder` in this scope
[INFO] [stdout]   --> src/encode.rs:11:15
[INFO] [stdout]    |
[INFO] [stdout] 11 | let mut enc = MessageEncoder::new(&mut buf);
[INFO] [stdout]    |               ^^^^^^^^^^^^^^ use of undeclared type `MessageEncoder`
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]    |
[INFO] [stdout]  9 + use vex_cdc::MessageEncoder;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/encode.rs - encode::MessageEncoder (line 9)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.14s
[INFO] [stdout] 
[INFO] [stdout] all doctests ran in 0.31s; merged doctests compilation took 0.17s
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "caa6c456025d8dfbdeeac049794ff31b79ab08a86da99ba034da606768f85d3a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "caa6c456025d8dfbdeeac049794ff31b79ab08a86da99ba034da606768f85d3a", kill_on_drop: false }`
[INFO] [stdout] caa6c456025d8dfbdeeac049794ff31b79ab08a86da99ba034da606768f85d3a