[INFO] fetching crate tk-serialize 0.1.0-rc.2...
[INFO] testing tk-serialize-0.1.0-rc.2 against 1.99.0-beta.8 for beta-1.100-2
[INFO] extracting crate tk-serialize 0.1.0-rc.2 into /workspace/builds/worker-0-tc1/source
[INFO] started tweaking crates.io crate tk-serialize 0.1.0-rc.2
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[INFO] finished tweaking crates.io crate tk-serialize 0.1.0-rc.2
[INFO] tweaked toml for crates.io crate tk-serialize 0.1.0-rc.2 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate tk-serialize 0.1.0-rc.2 on toolchain 1.99.0-beta.8
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.99.0-beta.8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate tk-serialize 0.1.0-rc.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" "+1.99.0-beta.8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3111399a4047eeb3a02b7a90e478d715f38a8c6669b5c4b49d30a17385265909" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 620208b87013b20a3c71e3f8db7ec816174dd2465e02e4a763fb59d984a131ae
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[INFO] running `Command { std: "docker" "inspect" "620208b87013b20a3c71e3f8db7ec816174dd2465e02e4a763fb59d984a131ae", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "620208b87013b20a3c71e3f8db7ec816174dd2465e02e4a763fb59d984a131ae" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
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[INFO] [stdout] error[E0433]: cannot find module or crate `tk_convert` in this scope
[INFO] [stdout]   --> tests/fold_parity.rs:16:21
[INFO] [stdout]    |
[INFO] [stdout] 16 |     let canonical = tk_convert::canonicalize_file("../data/gpt2.json").unwrap();
[INFO] [stdout]    |                     ^^^^^^^^^^ use of unresolved module or unlinked crate `tk_convert`
[INFO] [stdout]    |
[INFO] [stdout]    = help: if you wanted to use a crate named `tk_convert`, use `cargo add tk_convert` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `tk-serialize` (test "fold_parity") due to 1 previous error
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] warning: function `post_processor_to_json` is never used
[INFO] [stdout]   --> src/to_json/mod.rs:39:8
[INFO] [stdout]    |
[INFO] [stdout] 39 | pub fn post_processor_to_json(
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "620208b87013b20a3c71e3f8db7ec816174dd2465e02e4a763fb59d984a131ae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "620208b87013b20a3c71e3f8db7ec816174dd2465e02e4a763fb59d984a131ae", kill_on_drop: false }`
[INFO] [stdout] 620208b87013b20a3c71e3f8db7ec816174dd2465e02e4a763fb59d984a131ae
