[INFO] fetching crate ntree-macros 0.1.4...
[INFO] testing ntree-macros-0.1.4 against 1.75.0 for beta-1.76-1
[INFO] extracting crate ntree-macros 0.1.4 into /workspace/builds/worker-7-tc1/source
[INFO] validating manifest of crates.io crate ntree-macros 0.1.4 on toolchain 1.75.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.75.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate ntree-macros 0.1.4
[INFO] finished tweaking crates.io crate ntree-macros 0.1.4
[INFO] tweaked toml for crates.io crate ntree-macros 0.1.4 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.75.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.75.0" "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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2405b0fc6fbf6f470bacbdbd0d405daa1f29e4689f06f3794ba12ae6a633add2
[INFO] running `Command { std: "docker" "start" "-a" "2405b0fc6fbf6f470bacbdbd0d405daa1f29e4689f06f3794ba12ae6a633add2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2405b0fc6fbf6f470bacbdbd0d405daa1f29e4689f06f3794ba12ae6a633add2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2405b0fc6fbf6f470bacbdbd0d405daa1f29e4689f06f3794ba12ae6a633add2", kill_on_drop: false }`
[INFO] [stdout] 2405b0fc6fbf6f470bacbdbd0d405daa1f29e4689f06f3794ba12ae6a633add2
[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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] feaf8fce2f5c6a3938591fb3e60840c0a185b8dbc2542c761d49db7cc57525b7
[INFO] running `Command { std: "docker" "start" "-a" "feaf8fce2f5c6a3938591fb3e60840c0a185b8dbc2542c761d49db7cc57525b7", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v2.0.48
[INFO] [stderr]    Compiling ntree-macros v0.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.16s
[INFO] running `Command { std: "docker" "inspect" "feaf8fce2f5c6a3938591fb3e60840c0a185b8dbc2542c761d49db7cc57525b7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "feaf8fce2f5c6a3938591fb3e60840c0a185b8dbc2542c761d49db7cc57525b7", kill_on_drop: false }`
[INFO] [stdout] feaf8fce2f5c6a3938591fb3e60840c0a185b8dbc2542c761d49db7cc57525b7
[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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1440aad191aacbc402b3df9b24f61cb11192c1376288a827dff329152a67182e
[INFO] running `Command { std: "docker" "start" "-a" "1440aad191aacbc402b3df9b24f61cb11192c1376288a827dff329152a67182e", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.75
[INFO] [stderr]    Compiling unicode-ident v1.0.12
[INFO] [stderr]    Compiling quote v1.0.35
[INFO] [stderr]    Compiling syn v2.0.48
[INFO] [stderr]    Compiling ntree-macros v0.1.4 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0432]: unresolved import `ntree_rs`
[INFO] [stdout]  --> tests/into_node.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use ntree_rs::{node, Node};
[INFO] [stdout]   |     ^^^^^^^^ use of undeclared crate or module `ntree_rs`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot determine resolution for the macro `node`
[INFO] [stdout]   --> tests/into_node.rs:10:22
[INFO] [stdout]    |
[INFO] [stdout] 10 |     assert_eq!(node, node!(Item("test")));
[INFO] [stdout]    |                      ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: import resolution is stuck, try simplifying macro imports
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot determine resolution for the macro `node`
[INFO] [stdout]   --> tests/into_node.rs:19:22
[INFO] [stdout]    |
[INFO] [stdout] 19 |     assert_eq!(node, node!(Item("test")));
[INFO] [stdout]    |                      ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: import resolution is stuck, try simplifying macro imports
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `ntree-macros` (test "into_node") due to 4 previous errors
[INFO] running `Command { std: "docker" "inspect" "1440aad191aacbc402b3df9b24f61cb11192c1376288a827dff329152a67182e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1440aad191aacbc402b3df9b24f61cb11192c1376288a827dff329152a67182e", kill_on_drop: false }`
[INFO] [stdout] 1440aad191aacbc402b3df9b24f61cb11192c1376288a827dff329152a67182e
