[INFO] fetching crate maple_derive 0.1.0...
[INFO] testing maple_derive-0.1.0 against 1.91.0 for beta-1.92-2
[INFO] extracting crate maple_derive 0.1.0 into /workspace/builds/worker-7-tc1/source
[INFO] started tweaking crates.io crate maple_derive 0.1.0
[INFO] finished tweaking crates.io crate maple_derive 0.1.0
[INFO] tweaked toml for crates.io crate maple_derive 0.1.0 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate maple_derive 0.1.0 on toolchain 1.91.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate maple_derive 0.1.0 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" "+1.91.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 175e4acfe1b10599d335383a11dfcaa06b989faecc3a571fc8e0f1b9ab500e9f
[INFO] running `Command { std: "docker" "start" "-a" "175e4acfe1b10599d335383a11dfcaa06b989faecc3a571fc8e0f1b9ab500e9f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "175e4acfe1b10599d335383a11dfcaa06b989faecc3a571fc8e0f1b9ab500e9f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "175e4acfe1b10599d335383a11dfcaa06b989faecc3a571fc8e0f1b9ab500e9f", kill_on_drop: false }`
[INFO] [stdout] 175e4acfe1b10599d335383a11dfcaa06b989faecc3a571fc8e0f1b9ab500e9f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 486fd9930a12c842eab5fa42b16593f461c2f659c6f9b7087ae7dbbc0e840045
[INFO] running `Command { std: "docker" "start" "-a" "486fd9930a12c842eab5fa42b16593f461c2f659c6f9b7087ae7dbbc0e840045", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.95
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling syn v2.0.101
[INFO] [stderr]    Compiling maple_derive v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.71s
[INFO] running `Command { std: "docker" "inspect" "486fd9930a12c842eab5fa42b16593f461c2f659c6f9b7087ae7dbbc0e840045", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "486fd9930a12c842eab5fa42b16593f461c2f659c6f9b7087ae7dbbc0e840045", kill_on_drop: false }`
[INFO] [stdout] 486fd9930a12c842eab5fa42b16593f461c2f659c6f9b7087ae7dbbc0e840045
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 74900eea1e1f256d036c46a5ac4b887f5d0e8b14c1aa39adae2f6be6af92ce11
[INFO] running `Command { std: "docker" "start" "-a" "74900eea1e1f256d036c46a5ac4b887f5d0e8b14c1aa39adae2f6be6af92ce11", kill_on_drop: false }`
[INFO] [stderr]    Compiling maple_derive v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.37s
[INFO] running `Command { std: "docker" "inspect" "74900eea1e1f256d036c46a5ac4b887f5d0e8b14c1aa39adae2f6be6af92ce11", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "74900eea1e1f256d036c46a5ac4b887f5d0e8b14c1aa39adae2f6be6af92ce11", kill_on_drop: false }`
[INFO] [stdout] 74900eea1e1f256d036c46a5ac4b887f5d0e8b14c1aa39adae2f6be6af92ce11
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 5a7ecc3af814c802b305f7c423dc3304d763e40f3cc8664293d3698b536bfd0a
[INFO] running `Command { std: "docker" "start" "-a" "5a7ecc3af814c802b305f7c423dc3304d763e40f3cc8664293d3698b536bfd0a", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/maple_derive-6f1b42db405f783a)
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests maple_derive
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs - derive_node (line 37) ... FAILED
[INFO] [stdout] test src/lib.rs - (line 9) ... FAILED
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - derive_node (line 37) stdout ----
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `maple`
[INFO] [stdout]  --> src/lib.rs:38:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use maple::{
[INFO] [stdout]   |     ^^^^^ use of unresolved module or unlinked crate `maple`
[INFO] [stdout]   |
[INFO] [stdout]   = help: if you wanted to use a crate named `maple`, use `cargo add maple` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `maple`
[INFO] [stdout]  --> src/lib.rs:38:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use maple::{
[INFO] [stdout]   |     ^^^^^ use of unresolved module or unlinked crate `maple`
[INFO] [stdout]   |
[INFO] [stdout]   = help: if you wanted to use a crate named `maple`, use `cargo add maple` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `transform` in this scope
[INFO] [stdout]   --> src/lib.rs:46:7
[INFO] [stdout]    |
[INFO] [stdout] 11 |     #[transform]
[INFO] [stdout]    |       ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `transform` is an attribute that can be used by the derive macro `Node`, you might be missing a `derive` attribute
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `children` in this scope
[INFO] [stdout]   --> src/lib.rs:49:7
[INFO] [stdout]    |
[INFO] [stdout] 14 |     #[children]
[INFO] [stdout]    |       ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `children` is an attribute that can be used by the derive macro `Node`, you might be missing a `derive` attribute
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `events` in this scope
[INFO] [stdout]   --> src/lib.rs:52:7
[INFO] [stdout]    |
[INFO] [stdout] 17 |     #[events]
[INFO] [stdout]    |       ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `events` is an attribute that can be used by the derive macro `Node`, you might be missing a `derive` attribute
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 5 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0432, E0433.
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - (line 9) stdout ----
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `maple`
[INFO] [stdout]  --> src/lib.rs:10:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use maple::{
[INFO] [stdout]   |     ^^^^^ use of unresolved module or unlinked crate `maple`
[INFO] [stdout]   |
[INFO] [stdout]   = help: if you wanted to use a crate named `maple`, use `cargo add maple` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `maple`
[INFO] [stdout]  --> src/lib.rs:10:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use maple::{
[INFO] [stdout]   |     ^^^^^ use of unresolved module or unlinked crate `maple`
[INFO] [stdout]   |
[INFO] [stdout]   = help: if you wanted to use a crate named `maple`, use `cargo add maple` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `transform` in this scope
[INFO] [stdout]   --> src/lib.rs:18:7
[INFO] [stdout]    |
[INFO] [stdout] 11 |     #[transform]
[INFO] [stdout]    |       ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `transform` is an attribute that can be used by the derive macro `Node`, you might be missing a `derive` attribute
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `children` in this scope
[INFO] [stdout]   --> src/lib.rs:21:7
[INFO] [stdout]    |
[INFO] [stdout] 14 |     #[children]
[INFO] [stdout]    |       ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `children` is an attribute that can be used by the derive macro `Node`, you might be missing a `derive` attribute
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `events` in this scope
[INFO] [stdout]   --> src/lib.rs:24:7
[INFO] [stdout]    |
[INFO] [stdout] 17 |     #[events]
[INFO] [stdout]    |       ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `events` is an attribute that can be used by the derive macro `Node`, you might be missing a `derive` attribute
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 5 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0432, E0433.
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/lib.rs - (line 9)
[INFO] [stdout]     src/lib.rs - derive_node (line 37)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 2 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.12s
[INFO] [stdout] 
[INFO] [stdout] all doctests ran in 0.24s; merged doctests compilation took 0.12s
[INFO] running `Command { std: "docker" "inspect" "5a7ecc3af814c802b305f7c423dc3304d763e40f3cc8664293d3698b536bfd0a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5a7ecc3af814c802b305f7c423dc3304d763e40f3cc8664293d3698b536bfd0a", kill_on_drop: false }`
[INFO] [stdout] 5a7ecc3af814c802b305f7c423dc3304d763e40f3cc8664293d3698b536bfd0a