[INFO] fetching crate array-macro 2.1.8...
[INFO] testing array-macro-2.1.8 against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-7
[INFO] extracting crate array-macro 2.1.8 into /workspace/builds/worker-7-tc1/source
[INFO] started tweaking crates.io crate array-macro 2.1.8
[INFO] finished tweaking crates.io crate array-macro 2.1.8
[INFO] tweaked toml for crates.io crate array-macro 2.1.8 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate array-macro 2.1.8 on toolchain c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]      Locking 7 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded tokio-macros v2.6.0
[INFO] [stderr]   Downloaded pin-project-lite v0.2.16
[INFO] [stderr]   Downloaded tokio v1.48.0
[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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ebc362ba6765068d2a3a47fb1f76c9091f64e0e5ea0bc737c06d0b5be87834f3
[INFO] running `Command { std: "docker" "start" "-a" "ebc362ba6765068d2a3a47fb1f76c9091f64e0e5ea0bc737c06d0b5be87834f3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ebc362ba6765068d2a3a47fb1f76c9091f64e0e5ea0bc737c06d0b5be87834f3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ebc362ba6765068d2a3a47fb1f76c9091f64e0e5ea0bc737c06d0b5be87834f3", kill_on_drop: false }`
[INFO] [stdout] ebc362ba6765068d2a3a47fb1f76c9091f64e0e5ea0bc737c06d0b5be87834f3
[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=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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4786141a37b8b3bd90e00282bd00132f4c5d431a6b7c6c4293553fec511c2b14
[INFO] running `Command { std: "docker" "start" "-a" "4786141a37b8b3bd90e00282bd00132f4c5d431a6b7c6c4293553fec511c2b14", kill_on_drop: false }`
[INFO] [stderr]    Compiling array-macro v2.1.8 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.14s
[INFO] running `Command { std: "docker" "inspect" "4786141a37b8b3bd90e00282bd00132f4c5d431a6b7c6c4293553fec511c2b14", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4786141a37b8b3bd90e00282bd00132f4c5d431a6b7c6c4293553fec511c2b14", kill_on_drop: false }`
[INFO] [stdout] 4786141a37b8b3bd90e00282bd00132f4c5d431a6b7c6c4293553fec511c2b14
[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=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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f88c0ba9e6c699d30f74bd031c3b500623db20a0b5308509b91be36c9fad5260
[INFO] running `Command { std: "docker" "start" "-a" "f88c0ba9e6c699d30f74bd031c3b500623db20a0b5308509b91be36c9fad5260", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.103
[INFO] [stderr]    Compiling unicode-ident v1.0.22
[INFO] [stderr]    Compiling quote v1.0.42
[INFO] [stderr]    Compiling pin-project-lite v0.2.16
[INFO] [stderr]    Compiling syn v2.0.110
[INFO] [stderr]    Compiling tokio-macros v2.6.0
[INFO] [stderr]    Compiling tokio v1.48.0
[INFO] [stderr]    Compiling array-macro v2.1.8 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `impure_proc_macro`
[INFO] [stdout]    --> tests/test.rs:232:43
[INFO] [stdout]     |
[INFO] [stdout] 232 |     array![String::from("Hello, world!"); impure_proc_macro::count_backwards!()];
[INFO] [stdout]     |                                           ^^^^^^^^^^^^^^^^^ use of unresolved module or unlinked crate `impure_proc_macro`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `impure_proc_macro`
[INFO] [stdout]    --> tests/test.rs:227:43
[INFO] [stdout]     |
[INFO] [stdout] 227 |     array![String::from("Hello, world!"); impure_proc_macro::count!()];
[INFO] [stdout]     |                                           ^^^^^^^^^^^^^^^^^ use of unresolved module or unlinked crate `impure_proc_macro`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `array-macro` (test "test") due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "f88c0ba9e6c699d30f74bd031c3b500623db20a0b5308509b91be36c9fad5260", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f88c0ba9e6c699d30f74bd031c3b500623db20a0b5308509b91be36c9fad5260", kill_on_drop: false }`
[INFO] [stdout] f88c0ba9e6c699d30f74bd031c3b500623db20a0b5308509b91be36c9fad5260