[INFO] fetching crate ffi-mock-macro 0.1.0...
[INFO] testing ffi-mock-macro-0.1.0 against try#b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b for pr-145330-1
[INFO] extracting crate ffi-mock-macro 0.1.0 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate ffi-mock-macro 0.1.0
[INFO] finished tweaking crates.io crate ffi-mock-macro 0.1.0
[INFO] tweaked toml for crates.io crate ffi-mock-macro 0.1.0 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate ffi-mock-macro 0.1.0 on toolchain b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "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" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "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" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0a56ea4a2188b715392384ad7174ad0ea38a4262c306ec0f1eefd3742ef9ce3c
[INFO] running `Command { std: "docker" "start" "-a" "0a56ea4a2188b715392384ad7174ad0ea38a4262c306ec0f1eefd3742ef9ce3c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0a56ea4a2188b715392384ad7174ad0ea38a4262c306ec0f1eefd3742ef9ce3c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0a56ea4a2188b715392384ad7174ad0ea38a4262c306ec0f1eefd3742ef9ce3c", kill_on_drop: false }`
[INFO] [stdout] 0a56ea4a2188b715392384ad7174ad0ea38a4262c306ec0f1eefd3742ef9ce3c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b2eab107149b8052e680ab72b6d7c4d6f9ca0e35db6ecbcdf5d48e3571fc1af6
[INFO] running `Command { std: "docker" "start" "-a" "b2eab107149b8052e680ab72b6d7c4d6f9ca0e35db6ecbcdf5d48e3571fc1af6", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling ffi-mock-macro v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `Default`, `Expr`, `Token`, `TypeParen`, and `parse::Parse`
[INFO] [stdout]  --> src/lib.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 |     parse::Parse,
[INFO] [stdout]   |     ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 8 |     token::{Comma, Default},
[INFO] [stdout]   |                    ^^^^^^^
[INFO] [stdout] 9 |     Expr, FnArg, Ident, Signature, Token, Type, TypeParen,
[INFO] [stdout]   |     ^^^^                           ^^^^^        ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.22s
[INFO] running `Command { std: "docker" "inspect" "b2eab107149b8052e680ab72b6d7c4d6f9ca0e35db6ecbcdf5d48e3571fc1af6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b2eab107149b8052e680ab72b6d7c4d6f9ca0e35db6ecbcdf5d48e3571fc1af6", kill_on_drop: false }`
[INFO] [stdout] b2eab107149b8052e680ab72b6d7c4d6f9ca0e35db6ecbcdf5d48e3571fc1af6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c404dbfdb21f846f83fdd120a7c3f55a8e9572e21a637d0c0f8cf96f4a7665cf
[INFO] running `Command { std: "docker" "start" "-a" "c404dbfdb21f846f83fdd120a7c3f55a8e9572e21a637d0c0f8cf96f4a7665cf", kill_on_drop: false }`
[INFO] [stderr]    Compiling ffi-mock-macro v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `Default`, `Expr`, `Token`, `TypeParen`, and `parse::Parse`
[INFO] [stdout]  --> src/lib.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 |     parse::Parse,
[INFO] [stdout]   |     ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 8 |     token::{Comma, Default},
[INFO] [stdout]   |                    ^^^^^^^
[INFO] [stdout] 9 |     Expr, FnArg, Ident, Signature, Token, Type, TypeParen,
[INFO] [stdout]   |     ^^^^                           ^^^^^        ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Default`, `Expr`, `Token`, `TypeParen`, and `parse::Parse`
[INFO] [stdout]  --> src/lib.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 |     parse::Parse,
[INFO] [stdout]   |     ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 8 |     token::{Comma, Default},
[INFO] [stdout]   |                    ^^^^^^^
[INFO] [stdout] 9 |     Expr, FnArg, Ident, Signature, Token, Type, TypeParen,
[INFO] [stdout]   |     ^^^^                           ^^^^^        ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.62s
[INFO] running `Command { std: "docker" "inspect" "c404dbfdb21f846f83fdd120a7c3f55a8e9572e21a637d0c0f8cf96f4a7665cf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c404dbfdb21f846f83fdd120a7c3f55a8e9572e21a637d0c0f8cf96f4a7665cf", kill_on_drop: false }`
[INFO] [stdout] c404dbfdb21f846f83fdd120a7c3f55a8e9572e21a637d0c0f8cf96f4a7665cf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 7772e9f6845e9c3b6c8b274d6901cb938858692daf913e30593844f7b9aa06b4
[INFO] running `Command { std: "docker" "start" "-a" "7772e9f6845e9c3b6c8b274d6901cb938858692daf913e30593844f7b9aa06b4", kill_on_drop: false }`
[INFO] [stderr] warning: unused imports: `Default`, `Expr`, `Token`, `TypeParen`, and `parse::Parse`
[INFO] [stderr]  --> src/lib.rs:5:5
[INFO] [stderr]   |
[INFO] [stderr] 5 |     parse::Parse,
[INFO] [stderr]   |     ^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 8 |     token::{Comma, Default},
[INFO] [stderr]   |                    ^^^^^^^
[INFO] [stderr] 9 |     Expr, FnArg, Ident, Signature, Token, Type, TypeParen,
[INFO] [stderr]   |     ^^^^                           ^^^^^        ^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `ffi-mock-macro` (lib) generated 1 warning (run `cargo fix --lib -p ffi-mock-macro` to apply 1 suggestion)
[INFO] [stderr] warning: `ffi-mock-macro` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/ffi_mock_macro-5a190e7090e87477)
[INFO] [stderr]    Doc-tests ffi_mock_macro
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "7772e9f6845e9c3b6c8b274d6901cb938858692daf913e30593844f7b9aa06b4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7772e9f6845e9c3b6c8b274d6901cb938858692daf913e30593844f7b9aa06b4", kill_on_drop: false }`
[INFO] [stdout] 7772e9f6845e9c3b6c8b274d6901cb938858692daf913e30593844f7b9aa06b4