[INFO] fetching crate fauxgen-macros 0.1.5...
[INFO] testing fauxgen-macros-0.1.5 against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-7
[INFO] extracting crate fauxgen-macros 0.1.5 into /workspace/builds/worker-6-tc1/source
[INFO] started tweaking crates.io crate fauxgen-macros 0.1.5
[INFO] finished tweaking crates.io crate fauxgen-macros 0.1.5
[INFO] tweaked toml for crates.io crate fauxgen-macros 0.1.5 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate fauxgen-macros 0.1.5 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]     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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] defefea3032f8c03be462d9048c61b19c3a5e4ddd802062851dd03a372bc6144
[INFO] running `Command { std: "docker" "start" "-a" "defefea3032f8c03be462d9048c61b19c3a5e4ddd802062851dd03a372bc6144", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "defefea3032f8c03be462d9048c61b19c3a5e4ddd802062851dd03a372bc6144", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "defefea3032f8c03be462d9048c61b19c3a5e4ddd802062851dd03a372bc6144", kill_on_drop: false }`
[INFO] [stdout] defefea3032f8c03be462d9048c61b19c3a5e4ddd802062851dd03a372bc6144
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a0f059cf819cdfbfeebe61def993d9422ea269f497421d4d71ba2a8151361571
[INFO] running `Command { std: "docker" "start" "-a" "a0f059cf819cdfbfeebe61def993d9422ea269f497421d4d71ba2a8151361571", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v2.0.110
[INFO] [stderr]    Compiling fauxgen-macros v0.1.5 (/opt/rustwide/workdir)
[INFO] [stdout] warning: struct `AddLifetimeToImplTrait` is never constructed
[INFO] [stdout]   --> src/lifetime.rs:62:12
[INFO] [stdout]    |
[INFO] [stdout] 62 | pub struct AddLifetimeToImplTrait;
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `parenthesize_impl_trait` is never used
[INFO] [stdout]   --> src/lifetime.rs:99:4
[INFO] [stdout]    |
[INFO] [stdout] 99 | fn parenthesize_impl_trait(elem: &mut Type, paren_span: Span) {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.84s
[INFO] running `Command { std: "docker" "inspect" "a0f059cf819cdfbfeebe61def993d9422ea269f497421d4d71ba2a8151361571", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a0f059cf819cdfbfeebe61def993d9422ea269f497421d4d71ba2a8151361571", kill_on_drop: false }`
[INFO] [stdout] a0f059cf819cdfbfeebe61def993d9422ea269f497421d4d71ba2a8151361571
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 610989165a93d1d0bcac059c532f94a1615cb70d954ae817023c65121d24edd2
[INFO] running `Command { std: "docker" "start" "-a" "610989165a93d1d0bcac059c532f94a1615cb70d954ae817023c65121d24edd2", kill_on_drop: false }`
[INFO] [stderr]    Compiling fauxgen-macros v0.1.5 (/opt/rustwide/workdir)
[INFO] [stdout] warning: struct `AddLifetimeToImplTrait` is never constructed
[INFO] [stdout]   --> src/lifetime.rs:62:12
[INFO] [stdout]    |
[INFO] [stdout] 62 | pub struct AddLifetimeToImplTrait;
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `parenthesize_impl_trait` is never used
[INFO] [stdout]   --> src/lifetime.rs:99:4
[INFO] [stdout]    |
[INFO] [stdout] 99 | fn parenthesize_impl_trait(elem: &mut Type, paren_span: Span) {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `AddLifetimeToImplTrait` is never constructed
[INFO] [stdout]   --> src/lifetime.rs:62:12
[INFO] [stdout]    |
[INFO] [stdout] 62 | pub struct AddLifetimeToImplTrait;
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `parenthesize_impl_trait` is never used
[INFO] [stdout]   --> src/lifetime.rs:99:4
[INFO] [stdout]    |
[INFO] [stdout] 99 | fn parenthesize_impl_trait(elem: &mut Type, paren_span: Span) {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.48s
[INFO] running `Command { std: "docker" "inspect" "610989165a93d1d0bcac059c532f94a1615cb70d954ae817023c65121d24edd2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "610989165a93d1d0bcac059c532f94a1615cb70d954ae817023c65121d24edd2", kill_on_drop: false }`
[INFO] [stdout] 610989165a93d1d0bcac059c532f94a1615cb70d954ae817023c65121d24edd2
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 606bf1f09029be21f5475acaaf596cf739cae03a51e8a439c8ef4b878cd527c1
[INFO] running `Command { std: "docker" "start" "-a" "606bf1f09029be21f5475acaaf596cf739cae03a51e8a439c8ef4b878cd527c1", kill_on_drop: false }`
[INFO] [stderr] warning: struct `AddLifetimeToImplTrait` is never constructed
[INFO] [stdout] 
[INFO] [stderr]   --> src/lifetime.rs:62:12
[INFO] [stdout] running 0 tests
[INFO] [stderr]    |
[INFO] [stdout] 
[INFO] [stderr] 62 | pub struct AddLifetimeToImplTrait;
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function `parenthesize_impl_trait` is never used
[INFO] [stderr]   --> src/lifetime.rs:99:4
[INFO] [stderr]    |
[INFO] [stderr] 99 | fn parenthesize_impl_trait(elem: &mut Type, paren_span: Span) {
[INFO] [stderr]    |    ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `fauxgen-macros` (lib) generated 2 warnings
[INFO] [stderr] warning: `fauxgen-macros` (lib test) generated 2 warnings (2 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/fauxgen_macros-df1d1ecc343c6f1e)
[INFO] [stderr]    Doc-tests fauxgen_macros
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/generator.rs - generator::transform_sig (line 222) ... ignored
[INFO] [stdout] test src/generator.rs - generator::transform_sig (line 228) ... ignored
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 2 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "606bf1f09029be21f5475acaaf596cf739cae03a51e8a439c8ef4b878cd527c1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "606bf1f09029be21f5475acaaf596cf739cae03a51e8a439c8ef4b878cd527c1", kill_on_drop: false }`
[INFO] [stdout] 606bf1f09029be21f5475acaaf596cf739cae03a51e8a439c8ef4b878cd527c1