[INFO] fetching crate array-macro 2.1.8...
[INFO] checking array-macro-2.1.8 against master#8549802939cd01111c46e34a7b67cb1933977af9 for pr-132712
[INFO] extracting crate array-macro 2.1.8 into /workspace/builds/worker-6-tc1/source
[INFO] validating manifest of crates.io crate array-macro 2.1.8 on toolchain 8549802939cd01111c46e34a7b67cb1933977af9
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8549802939cd01111c46e34a7b67cb1933977af9" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[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-6-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8549802939cd01111c46e34a7b67cb1933977af9" "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 26 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8549802939cd01111c46e34a7b67cb1933977af9" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+8549802939cd01111c46e34a7b67cb1933977af9" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6e1df954442811b47411c32f332b2344b2036b852aaa780d41bf1e02dcadfe18
[INFO] running `Command { std: "docker" "start" "-a" "6e1df954442811b47411c32f332b2344b2036b852aaa780d41bf1e02dcadfe18", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6e1df954442811b47411c32f332b2344b2036b852aaa780d41bf1e02dcadfe18", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6e1df954442811b47411c32f332b2344b2036b852aaa780d41bf1e02dcadfe18", kill_on_drop: false }`
[INFO] [stdout] 6e1df954442811b47411c32f332b2344b2036b852aaa780d41bf1e02dcadfe18
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=allow" "-e" "RUSTDOCFLAGS=--cap-lints=allow" "-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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+8549802939cd01111c46e34a7b67cb1933977af9" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 43740cabda1a48d91f06c54a33c2c6994860bfd91036a043901827846655cb3f
[INFO] running `Command { std: "docker" "start" "-a" "43740cabda1a48d91f06c54a33c2c6994860bfd91036a043901827846655cb3f", kill_on_drop: false }`
[INFO] [stderr]     Checking pin-project-lite v0.2.15
[INFO] [stderr]     Checking array-macro v2.1.8 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling syn v2.0.87
[INFO] [stderr]    Compiling tokio-macros v2.4.0
[INFO] [stderr]     Checking tokio v1.41.1
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `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 undeclared crate or module `impure_proc_macro`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `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 undeclared crate or module `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" "43740cabda1a48d91f06c54a33c2c6994860bfd91036a043901827846655cb3f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "43740cabda1a48d91f06c54a33c2c6994860bfd91036a043901827846655cb3f", kill_on_drop: false }`
[INFO] [stdout] 43740cabda1a48d91f06c54a33c2c6994860bfd91036a043901827846655cb3f