[INFO] fetching crate linera-witty 0.15.0...
[INFO] testing linera-witty-0.15.0 against try#b83b707f97d809763b7861afa7638871f3339a33 for pr-145838-1
[INFO] extracting crate linera-witty 0.15.0 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate linera-witty 0.15.0
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate linera-witty 0.15.0
[INFO] tweaked toml for crates.io crate linera-witty 0.15.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate linera-witty 0.15.0 on toolchain b83b707f97d809763b7861afa7638871f3339a33
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate linera-witty 0.15.0 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" "+b83b707f97d809763b7861afa7638871f3339a33" "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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 15b2b6d0ad1ee36529e4aecca332169a30484291abfd8c9bac5dbee72faf348d
[INFO] running `Command { std: "docker" "start" "-a" "15b2b6d0ad1ee36529e4aecca332169a30484291abfd8c9bac5dbee72faf348d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "15b2b6d0ad1ee36529e4aecca332169a30484291abfd8c9bac5dbee72faf348d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "15b2b6d0ad1ee36529e4aecca332169a30484291abfd8c9bac5dbee72faf348d", kill_on_drop: false }`
[INFO] [stdout] 15b2b6d0ad1ee36529e4aecca332169a30484291abfd8c9bac5dbee72faf348d
[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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 850285a55945c3df2e4f89f2dc0c9b07b834a262318e0418a73d8ced935cdc93
[INFO] running `Command { std: "docker" "start" "-a" "850285a55945c3df2e4f89f2dc0c9b07b834a262318e0418a73d8ced935cdc93", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.97
[INFO] [stderr]    Compiling frunk_core v0.4.4
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling linera-witty-macros v0.15.0
[INFO] [stderr]    Compiling linera-witty v0.15.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling syn v2.0.105
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling frunk_proc_macro_helpers v0.1.4
[INFO] [stderr]    Compiling frunk_derives v0.4.4
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling frunk_proc_macros v0.1.4
[INFO] [stderr]    Compiling frunk v0.4.4
[INFO] [stderr]    Compiling thiserror v1.0.69
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 11.94s
[INFO] running `Command { std: "docker" "inspect" "850285a55945c3df2e4f89f2dc0c9b07b834a262318e0418a73d8ced935cdc93", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "850285a55945c3df2e4f89f2dc0c9b07b834a262318e0418a73d8ced935cdc93", kill_on_drop: false }`
[INFO] [stdout] 850285a55945c3df2e4f89f2dc0c9b07b834a262318e0418a73d8ced935cdc93
[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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a448d3def1f496b7e89ff8a3d82a38ca1d7c59cdbf9f351a7d0b6c06deb1cb0f
[INFO] running `Command { std: "docker" "start" "-a" "a448d3def1f496b7e89ff8a3d82a38ca1d7c59cdbf9f351a7d0b6c06deb1cb0f", kill_on_drop: false }`
[INFO] [stderr]    Compiling cfg-if v1.0.1
[INFO] [stderr]    Compiling similar v2.7.0
[INFO] [stderr]    Compiling assert_matches v1.5.0
[INFO] [stderr]    Compiling syn v2.0.105
[INFO] [stderr]    Compiling console v0.15.11
[INFO] [stderr]    Compiling insta v1.43.1
[INFO] [stderr]    Compiling frunk_proc_macro_helpers v0.1.4
[INFO] [stderr]    Compiling test-case-core v3.3.1
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling frunk_proc_macros v0.1.4
[INFO] [stderr]    Compiling frunk_derives v0.4.4
[INFO] [stderr]    Compiling tracing-attributes v0.1.30
[INFO] [stderr]    Compiling linera-witty-macros v0.15.0
[INFO] [stderr]    Compiling test-case-macros v3.3.1
[INFO] [stderr]    Compiling frunk v0.4.4
[INFO] [stderr]    Compiling test-case v3.3.1
[INFO] [stderr]    Compiling tracing v0.1.41
[INFO] [stderr]    Compiling thiserror v1.0.69
[INFO] [stderr]    Compiling linera-witty v0.15.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0432]: unresolved import `crate::MockInstance`
[INFO] [stdout]   --> src/type_traits/implementations/tests.rs:10:55
[INFO] [stdout]    |
[INFO] [stdout] 10 | use crate::{GuestPointer, InstanceWithMemory, Layout, MockInstance, WitLoad, WitStore, WitType};
[INFO] [stdout]    |                                                       ^^^^^^^^^^^^
[INFO] [stdout]    |                                                       |
[INFO] [stdout]    |                                                       no `MockInstance` in the root
[INFO] [stdout]    |                                                       help: a similar name exists in the module: `Instance`
[INFO] [stdout]    |
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]   --> src/lib.rs:39:47
[INFO] [stdout]    |
[INFO] [stdout] 38 | #[cfg(with_testing)]
[INFO] [stdout]    |       ------------ the item is gated here
[INFO] [stdout] 39 | pub use self::runtime::{MockExportedFunction, MockInstance, MockResults, MockRuntime};
[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 `linera-witty` (lib test) due to 1 previous error
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "a448d3def1f496b7e89ff8a3d82a38ca1d7c59cdbf9f351a7d0b6c06deb1cb0f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a448d3def1f496b7e89ff8a3d82a38ca1d7c59cdbf9f351a7d0b6c06deb1cb0f", kill_on_drop: false }`
[INFO] [stdout] a448d3def1f496b7e89ff8a3d82a38ca1d7c59cdbf9f351a7d0b6c06deb1cb0f