[INFO] fetching crate infinitree-macros 0.11.0...
[INFO] testing infinitree-macros-0.11.0 against 1.90.0 for beta-1.91-3
[INFO] extracting crate infinitree-macros 0.11.0 into /workspace/builds/worker-7-tc1/source
[INFO] started tweaking crates.io crate infinitree-macros 0.11.0
[INFO] finished tweaking crates.io crate infinitree-macros 0.11.0
[INFO] tweaked toml for crates.io crate infinitree-macros 0.11.0 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate infinitree-macros 0.11.0 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] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 15 packages to latest compatible versions
[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] 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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f492a226f8ddd42f2f4a262b3c805817c3dbc89cd3fa8e9514a1cae5ea130ca0
[INFO] running `Command { std: "docker" "start" "-a" "f492a226f8ddd42f2f4a262b3c805817c3dbc89cd3fa8e9514a1cae5ea130ca0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f492a226f8ddd42f2f4a262b3c805817c3dbc89cd3fa8e9514a1cae5ea130ca0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f492a226f8ddd42f2f4a262b3c805817c3dbc89cd3fa8e9514a1cae5ea130ca0", kill_on_drop: false }`
[INFO] [stdout] f492a226f8ddd42f2f4a262b3c805817c3dbc89cd3fa8e9514a1cae5ea130ca0
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7c6dc3c5eb37ae917a0ca3fb091b957ba721c2ae5f70c744f00134ba81b6d607
[INFO] running `Command { std: "docker" "start" "-a" "7c6dc3c5eb37ae917a0ca3fb091b957ba721c2ae5f70c744f00134ba81b6d607", kill_on_drop: false }`
[INFO] [stderr]    Compiling hashbrown v0.16.0
[INFO] [stderr]    Compiling winnow v0.7.13
[INFO] [stderr]    Compiling toml_datetime v0.7.2
[INFO] [stderr]    Compiling indexmap v2.11.4
[INFO] [stderr]    Compiling toml_parser v1.0.3
[INFO] [stderr]    Compiling toml_edit v0.23.6
[INFO] [stderr]    Compiling proc-macro-crate v3.4.0
[INFO] [stderr]    Compiling infinitree-macros v0.11.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.11s
[INFO] running `Command { std: "docker" "inspect" "7c6dc3c5eb37ae917a0ca3fb091b957ba721c2ae5f70c744f00134ba81b6d607", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7c6dc3c5eb37ae917a0ca3fb091b957ba721c2ae5f70c744f00134ba81b6d607", kill_on_drop: false }`
[INFO] [stdout] 7c6dc3c5eb37ae917a0ca3fb091b957ba721c2ae5f70c744f00134ba81b6d607
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5aa2115f14464127f8946effde9d20433f0997e5157c059e0515c32cb9f736e2
[INFO] running `Command { std: "docker" "start" "-a" "5aa2115f14464127f8946effde9d20433f0997e5157c059e0515c32cb9f736e2", kill_on_drop: false }`
[INFO] [stderr]    Compiling infinitree-macros v0.11.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0432]: unresolved import `infinitree`
[INFO] [stdout]  --> src/lib.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use infinitree as _;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^ no external crate `infinitree`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `serde`
[INFO] [stdout]  --> src/lib.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 | use serde as _;
[INFO] [stdout]   |     ^^^^^^^^^^ no external crate `serde`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `infinitree-macros` (lib test) due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "5aa2115f14464127f8946effde9d20433f0997e5157c059e0515c32cb9f736e2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5aa2115f14464127f8946effde9d20433f0997e5157c059e0515c32cb9f736e2", kill_on_drop: false }`
[INFO] [stdout] 5aa2115f14464127f8946effde9d20433f0997e5157c059e0515c32cb9f736e2