[INFO] fetching crate megenginelite-derive 0.2.0...
[INFO] testing megenginelite-derive-0.2.0 against 1.90.0 for beta-1.91-3
[INFO] extracting crate megenginelite-derive 0.2.0 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate megenginelite-derive 0.2.0
[INFO] finished tweaking crates.io crate megenginelite-derive 0.2.0
[INFO] tweaked toml for crates.io crate megenginelite-derive 0.2.0 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate megenginelite-derive 0.2.0 on toolchain 1.90.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate megenginelite-derive 0.2.0 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" "+1.90.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded quote v1.0.16
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 04835f76ea819f26e754675f2c56c07ca82a917af17b563d585882c874ac71f1
[INFO] running `Command { std: "docker" "start" "-a" "04835f76ea819f26e754675f2c56c07ca82a917af17b563d585882c874ac71f1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "04835f76ea819f26e754675f2c56c07ca82a917af17b563d585882c874ac71f1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "04835f76ea819f26e754675f2c56c07ca82a917af17b563d585882c874ac71f1", kill_on_drop: false }`
[INFO] [stdout] 04835f76ea819f26e754675f2c56c07ca82a917af17b563d585882c874ac71f1
[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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1111ada4d88e4d20b05031d341de22f950ef7ddbd30d77b020dcacb7d0bae2fb
[INFO] running `Command { std: "docker" "start" "-a" "1111ada4d88e4d20b05031d341de22f950ef7ddbd30d77b020dcacb7d0bae2fb", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.36
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling syn v1.0.89
[INFO] [stderr]    Compiling quote v1.0.16
[INFO] [stderr]    Compiling megenginelite-derive v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.91s
[INFO] running `Command { std: "docker" "inspect" "1111ada4d88e4d20b05031d341de22f950ef7ddbd30d77b020dcacb7d0bae2fb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1111ada4d88e4d20b05031d341de22f950ef7ddbd30d77b020dcacb7d0bae2fb", kill_on_drop: false }`
[INFO] [stdout] 1111ada4d88e4d20b05031d341de22f950ef7ddbd30d77b020dcacb7d0bae2fb
[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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ec93b30cddd61f3cc4dfa4b16030f8d3e0b323cfd219d6b6a1adf3f19e04d974
[INFO] running `Command { std: "docker" "start" "-a" "ec93b30cddd61f3cc4dfa4b16030f8d3e0b323cfd219d6b6a1adf3f19e04d974", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.36
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling syn v1.0.89
[INFO] [stderr]    Compiling quote v1.0.16
[INFO] [stderr]    Compiling megenginelite-derive v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `megenginelite_rs`
[INFO] [stdout]   --> examples/basis.rs:11:8
[INFO] [stdout]    |
[INFO] [stdout] 11 |     p!(idx!(0..n, n-1, ..3;5));
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^^ use of unresolved module or unlinked crate `megenginelite_rs`
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `idx` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: there is a crate or module with a similar name
[INFO] [stdout]    |
[INFO] [stdout] 11 -     p!(idx!(0..n, n-1, ..3;5));
[INFO] [stdout] 11 +     p!(megenginelite_derive);
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `megenginelite_rs`
[INFO] [stdout]   --> examples/basis.rs:12:8
[INFO] [stdout]    |
[INFO] [stdout] 12 |     p!(idx!(0..1+1, 2..3;5));
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^ use of unresolved module or unlinked crate `megenginelite_rs`
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `idx` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: there is a crate or module with a similar name
[INFO] [stdout]    |
[INFO] [stdout] 12 -     p!(idx!(0..1+1, 2..3;5));
[INFO] [stdout] 12 +     p!(megenginelite_derive);
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `megenginelite_rs`
[INFO] [stdout]   --> examples/basis.rs:13:8
[INFO] [stdout]    |
[INFO] [stdout] 13 |     p!(idx!(0.., ..3;5, ..n+1, .., ..;n*2, 0..;n*2));
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ use of unresolved module or unlinked crate `megenginelite_rs`
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `idx` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: there is a crate or module with a similar name
[INFO] [stdout]    |
[INFO] [stdout] 13 -     p!(idx!(0.., ..3;5, ..n+1, .., ..;n*2, 0..;n*2));
[INFO] [stdout] 13 +     p!(megenginelite_derive);
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `megenginelite-derive` (example "basis") due to 3 previous errors
[INFO] running `Command { std: "docker" "inspect" "ec93b30cddd61f3cc4dfa4b16030f8d3e0b323cfd219d6b6a1adf3f19e04d974", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ec93b30cddd61f3cc4dfa4b16030f8d3e0b323cfd219d6b6a1adf3f19e04d974", kill_on_drop: false }`
[INFO] [stdout] ec93b30cddd61f3cc4dfa4b16030f8d3e0b323cfd219d6b6a1adf3f19e04d974