[INFO] fetching crate sweet_core 0.3.0-rc.1...
[INFO] testing sweet_core-0.3.0-rc.1 against master#562dee4820c458d823175268e41601d4c060588a for pr-154210-2
[INFO] extracting crate sweet_core 0.3.0-rc.1 into /workspace/builds/worker-1-tc1/source
[INFO] started tweaking crates.io crate sweet_core 0.3.0-rc.1
[INFO] finished tweaking crates.io crate sweet_core 0.3.0-rc.1
[INFO] tweaked toml for crates.io crate sweet_core 0.3.0-rc.1 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate sweet_core 0.3.0-rc.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 sweet_core 0.3.0-rc.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]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded wasm-bindgen-macro v0.2.99
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[INFO] [stderr]   Downloaded tokio v1.42.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 726ff09c24422ce9994e4f35af7ffc2aaf985c62e158a532a3f54bd016d57280
[INFO] running `Command { std: "docker" "start" "-a" "726ff09c24422ce9994e4f35af7ffc2aaf985c62e158a532a3f54bd016d57280", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "726ff09c24422ce9994e4f35af7ffc2aaf985c62e158a532a3f54bd016d57280", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "726ff09c24422ce9994e4f35af7ffc2aaf985c62e158a532a3f54bd016d57280", kill_on_drop: false }`
[INFO] [stdout] 726ff09c24422ce9994e4f35af7ffc2aaf985c62e158a532a3f54bd016d57280
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] c7c32b96d2b15b90a564acf7ce0c7641c6db7bb43f2fb9b650b571ebeeaef84e
[INFO] running `Command { std: "docker" "start" "-a" "c7c32b96d2b15b90a564acf7ce0c7641c6db7bb43f2fb9b650b571ebeeaef84e", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.3.0
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[INFO] [stderr]    Compiling sweet_core v0.3.0-rc.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 44.70s
[INFO] running `Command { std: "docker" "inspect" "c7c32b96d2b15b90a564acf7ce0c7641c6db7bb43f2fb9b650b571ebeeaef84e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c7c32b96d2b15b90a564acf7ce0c7641c6db7bb43f2fb9b650b571ebeeaef84e", kill_on_drop: false }`
[INFO] [stdout] c7c32b96d2b15b90a564acf7ce0c7641c6db7bb43f2fb9b650b571ebeeaef84e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 26650aefab7b2dcfe1e2ee2f22ad5333a6fb67424e7241db57af094fa51bcedc
[INFO] running `Command { std: "docker" "start" "-a" "26650aefab7b2dcfe1e2ee2f22ad5333a6fb67424e7241db57af094fa51bcedc", kill_on_drop: false }`
[INFO] [stderr]    Compiling sweet_core v0.3.0-rc.1 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0433]: cannot find module or crate `sweet` in this scope
[INFO] [stdout]  --> src/lib.rs:2:31
[INFO] [stdout]   |
[INFO] [stdout] 2 | #![cfg_attr(test, test_runner(sweet::test_runner))]
[INFO] [stdout]   |                               ^^^^^ use of unresolved module or unlinked crate `sweet`
[INFO] [stdout]   |
[INFO] [stdout]   = help: if you wanted to use a crate named `sweet`, use `cargo add sweet` 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 `sweet_core` (lib test) due to 1 previous error
[INFO] running `Command { std: "docker" "inspect" "26650aefab7b2dcfe1e2ee2f22ad5333a6fb67424e7241db57af094fa51bcedc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "26650aefab7b2dcfe1e2ee2f22ad5333a6fb67424e7241db57af094fa51bcedc", kill_on_drop: false }`
[INFO] [stdout] 26650aefab7b2dcfe1e2ee2f22ad5333a6fb67424e7241db57af094fa51bcedc