[INFO] fetching crate function-wrapper 0.1.7...
[INFO] checking function-wrapper-0.1.7 against master#39cb3386ddc6c71657418be28dbb3987eea4aa4b for pr-133536
[INFO] extracting crate function-wrapper 0.1.7 into /workspace/builds/worker-6-tc1/source
[INFO] validating manifest of crates.io crate function-wrapper 0.1.7 on toolchain 39cb3386ddc6c71657418be28dbb3987eea4aa4b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+39cb3386ddc6c71657418be28dbb3987eea4aa4b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate function-wrapper 0.1.7
[INFO] finished tweaking crates.io crate function-wrapper 0.1.7
[INFO] tweaked toml for crates.io crate function-wrapper 0.1.7 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" "+39cb3386ddc6c71657418be28dbb3987eea4aa4b" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 4 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+39cb3386ddc6c71657418be28dbb3987eea4aa4b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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" "+39cb3386ddc6c71657418be28dbb3987eea4aa4b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ff4a6d24dbf8901d34fa0437d7677dfec11aec316c21dc5c49d901e165c643a1
[INFO] running `Command { std: "docker" "start" "-a" "ff4a6d24dbf8901d34fa0437d7677dfec11aec316c21dc5c49d901e165c643a1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ff4a6d24dbf8901d34fa0437d7677dfec11aec316c21dc5c49d901e165c643a1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ff4a6d24dbf8901d34fa0437d7677dfec11aec316c21dc5c49d901e165c643a1", kill_on_drop: false }`
[INFO] [stdout] ff4a6d24dbf8901d34fa0437d7677dfec11aec316c21dc5c49d901e165c643a1
[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=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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+39cb3386ddc6c71657418be28dbb3987eea4aa4b" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8e7d9a6fb471f89239e041190bc1797ecc53e9d1a2b7a1bedd3f498dfc62e115
[INFO] running `Command { std: "docker" "start" "-a" "8e7d9a6fb471f89239e041190bc1797ecc53e9d1a2b7a1bedd3f498dfc62e115", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.92
[INFO] [stderr]     Checking quote v1.0.37
[INFO] [stderr]     Checking syn v2.0.90
[INFO] [stderr]     Checking function-wrapper v0.1.7 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `super::*`
[INFO] [stdout]    --> src/lib.rs:374:6
[INFO] [stdout]     |
[INFO] [stdout] 374 |     use super::*;
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0423]: expected function, found macro `assert`
[INFO] [stdout]    --> src/lib.rs:379:3
[INFO] [stdout]     |
[INFO] [stdout] 379 |         assert(true);
[INFO] [stdout]     |         ^^^^^^ not a function
[INFO] [stdout]     |
[INFO] [stdout] help: use `!` to invoke the macro
[INFO] [stdout]     |
[INFO] [stdout] 379 |         assert!(true);
[INFO] [stdout]     |               +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0423`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `function-wrapper` (lib test) due to 1 previous error; 1 warning emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "8e7d9a6fb471f89239e041190bc1797ecc53e9d1a2b7a1bedd3f498dfc62e115", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8e7d9a6fb471f89239e041190bc1797ecc53e9d1a2b7a1bedd3f498dfc62e115", kill_on_drop: false }`
[INFO] [stdout] 8e7d9a6fb471f89239e041190bc1797ecc53e9d1a2b7a1bedd3f498dfc62e115
