[INFO] fetching crate zero_v_gen 0.1.0...
[INFO] checking zero_v_gen-0.1.0 against master#33fdb797f59421c7bbecaa4588ed5d7a31a9494a for pr-87190-3
[INFO] extracting crate zero_v_gen 0.1.0 into /workspace/builds/worker-81/source
[INFO] validating manifest of crates.io crate zero_v_gen 0.1.0 on toolchain 33fdb797f59421c7bbecaa4588ed5d7a31a9494a
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+33fdb797f59421c7bbecaa4588ed5d7a31a9494a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate zero_v_gen 0.1.0
[INFO] finished tweaking crates.io crate zero_v_gen 0.1.0
[INFO] tweaked toml for crates.io crate zero_v_gen 0.1.0 written to /workspace/builds/worker-81/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+33fdb797f59421c7bbecaa4588ed5d7a31a9494a" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+33fdb797f59421c7bbecaa4588ed5d7a31a9494a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-81/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-81/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+33fdb797f59421c7bbecaa4588ed5d7a31a9494a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f9b39d1df12d722980f3605fe836c47e9dbe0385e8d413268fd691538c90aa67
[INFO] running `Command { std: "docker" "start" "-a" "f9b39d1df12d722980f3605fe836c47e9dbe0385e8d413268fd691538c90aa67", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f9b39d1df12d722980f3605fe836c47e9dbe0385e8d413268fd691538c90aa67", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f9b39d1df12d722980f3605fe836c47e9dbe0385e8d413268fd691538c90aa67", kill_on_drop: false }`
[INFO] [stdout] f9b39d1df12d722980f3605fe836c47e9dbe0385e8d413268fd691538c90aa67
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-81/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-81/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+33fdb797f59421c7bbecaa4588ed5d7a31a9494a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 02eed2f1996c76f59f9ba8f43a750e87828e1915f2e98e74aa1842b9fd4989e4
[INFO] running `Command { std: "docker" "start" "-a" "02eed2f1996c76f59f9ba8f43a750e87828e1915f2e98e74aa1842b9fd4989e4", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling syn v1.0.75
[INFO] [stderr]     Checking convert_case v0.4.0
[INFO] [stderr]     Checking proc-macro2 v1.0.28
[INFO] [stderr]     Checking quote v1.0.9
[INFO] [stderr]     Checking zero_v_gen v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0432]: unresolved import `zero_v`
[INFO] [stdout]  --> tests/int_op_test.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use zero_v::compose;
[INFO] [stdout]   |     ^^^^^^ use of undeclared crate or module `zero_v`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `zero_v`
[INFO] [stdout]  --> tests/int_op_test.rs:4:1
[INFO] [stdout]   |
[INFO] [stdout] 4 | #[zero_v(trait_types)]
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^ use of undeclared crate or module `zero_v`
[INFO] [stdout]   |
[INFO] [stdout]   = note: this error originates in the attribute macro `zero_v` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot determine resolution for the macro `compose`
[INFO] [stdout]   --> tests/int_op_test.rs:93:15
[INFO] [stdout]    |
[INFO] [stdout] 93 |     let ops = compose!(
[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 `compose`
[INFO] [stdout]    --> tests/int_op_test.rs:113:15
[INFO] [stdout]     |
[INFO] [stdout] 113 |     let ops = compose!(
[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 4 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 `zero_v_gen` due to 5 previous errors
[INFO] running `Command { std: "docker" "inspect" "02eed2f1996c76f59f9ba8f43a750e87828e1915f2e98e74aa1842b9fd4989e4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "02eed2f1996c76f59f9ba8f43a750e87828e1915f2e98e74aa1842b9fd4989e4", kill_on_drop: false }`
[INFO] [stdout] 02eed2f1996c76f59f9ba8f43a750e87828e1915f2e98e74aa1842b9fd4989e4