[INFO] fetching crate daft-derive 0.1.4...
[INFO] checking daft-derive-0.1.4 against master#350d0ef0ec0493e6d21cfb265cb8211a0e74d766 for pr-145342-1
[INFO] extracting crate daft-derive 0.1.4 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate daft-derive 0.1.4
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate daft-derive 0.1.4
[INFO] tweaked toml for crates.io crate daft-derive 0.1.4 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate daft-derive 0.1.4 on toolchain 350d0ef0ec0493e6d21cfb265cb8211a0e74d766
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate daft-derive 0.1.4 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" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded similar v2.7.0
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[INFO] [stderr]   Downloaded libtest-mimic v0.8.1
[INFO] [stderr]   Downloaded clap_derive v4.5.24
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[INFO] [stderr]   Downloaded datatest-stable v0.3.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5391d957f644079557dd420ec80bf474b61bc745bd0b0119171952035716b303
[INFO] running `Command { std: "docker" "start" "-a" "5391d957f644079557dd420ec80bf474b61bc745bd0b0119171952035716b303", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "rm" "-f" "5391d957f644079557dd420ec80bf474b61bc745bd0b0119171952035716b303", kill_on_drop: false }`
[INFO] [stdout] 5391d957f644079557dd420ec80bf474b61bc745bd0b0119171952035716b303
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 19df314b90ce50e750c2cd9cbc0e6d8d3bd1e1271641a4f6f06fe6c593529baf
[INFO] running `Command { std: "docker" "start" "-a" "19df314b90ce50e750c2cd9cbc0e6d8d3bd1e1271641a4f6f06fe6c593529baf", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.93
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[INFO] [stdout] error[E0432]: unresolved import `daft`
[INFO] [stdout]  --> tests/integration_test.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use daft::{Diffable, Leaf};
[INFO] [stdout]   |     ^^^^ use of unresolved module or unlinked crate `daft`
[INFO] [stdout]   |
[INFO] [stdout]   = help: if you wanted to use a crate named `daft`, use `cargo add daft` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `daft` in this scope
[INFO] [stdout]    --> tests/integration_test.rs:173:11
[INFO] [stdout]     |
[INFO] [stdout] 173 |         #[daft(leaf)]
[INFO] [stdout]     |           ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0422]: cannot find struct, variant or union type `SomeStructDiff` in this scope
[INFO] [stdout]   --> tests/integration_test.rs:45:20
[INFO] [stdout]    |
[INFO] [stdout] 16 | struct SomeStruct {
[INFO] [stdout]    | ----------------- similarly named struct `SomeStruct` defined here
[INFO] [stdout] ...
[INFO] [stdout] 45 |     let expected = SomeStructDiff { a: Leaf { before: &0, after: &1 } };
[INFO] [stdout]    |                    ^^^^^^^^^^^^^^ help: a struct with a similar name exists: `SomeStruct`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0422, E0432.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0422`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `daft-derive` (test "integration_test") due to 3 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "19df314b90ce50e750c2cd9cbc0e6d8d3bd1e1271641a4f6f06fe6c593529baf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "19df314b90ce50e750c2cd9cbc0e6d8d3bd1e1271641a4f6f06fe6c593529baf", kill_on_drop: false }`
[INFO] [stdout] 19df314b90ce50e750c2cd9cbc0e6d8d3bd1e1271641a4f6f06fe6c593529baf