[INFO] fetching crate zoet 0.1.14... [INFO] checking zoet-0.1.14 against try#c659ee110de67e82444e4b6c8407c1a9af9c2cf6 for pr-145608-1 [INFO] extracting crate zoet 0.1.14 into /workspace/builds/worker-0-tc2/source [INFO] started tweaking crates.io crate zoet 0.1.14 [INFO] removed 0 missing tests [INFO] finished tweaking crates.io crate zoet 0.1.14 [INFO] tweaked toml for crates.io crate zoet 0.1.14 written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate zoet 0.1.14 on toolchain c659ee110de67e82444e4b6c8407c1a9af9c2cf6 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "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" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 8 packages to latest compatible versions [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 614450a117859485fc050a7e488d23c64154372d424defca2e379208b5fd76e1 [INFO] running `Command { std: "docker" "start" "-a" "614450a117859485fc050a7e488d23c64154372d424defca2e379208b5fd76e1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "614450a117859485fc050a7e488d23c64154372d424defca2e379208b5fd76e1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "614450a117859485fc050a7e488d23c64154372d424defca2e379208b5fd76e1", kill_on_drop: false }` [INFO] [stdout] 614450a117859485fc050a7e488d23c64154372d424defca2e379208b5fd76e1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 097c2e529c5d2a5d31e4638d994b0df0b29ca51d9d81398a9871f159e5266600 [INFO] running `Command { std: "docker" "start" "-a" "097c2e529c5d2a5d31e4638d994b0df0b29ca51d9d81398a9871f159e5266600", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.101 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling quote v1.0.40 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling zoet-macro v0.1.14 [INFO] [stderr] Checking zoet v0.1.14 (/opt/rustwide/workdir) [INFO] [stdout] warning: struct `Wat` is never constructed [INFO] [stdout] --> tests/future.rs:8:8 [INFO] [stdout] | [INFO] [stdout] 8 | struct Wat; [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `future` is never used [INFO] [stdout] --> tests/future.rs:12:8 [INFO] [stdout] | [INFO] [stdout] 10 | impl Wat { [INFO] [stdout] | -------- method in this implementation [INFO] [stdout] 11 | #[zoet(Future)] [INFO] [stdout] 12 | fn future(self: Pin<&mut Self>, _cx: &mut Context) -> Poll<()> { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Foo` is never constructed [INFO] [stdout] --> tests/copy_attrs.rs:6:8 [INFO] [stdout] | [INFO] [stdout] 6 | struct Foo(usize); [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `unix_foo` is never used [INFO] [stdout] --> tests/copy_attrs.rs:11:8 [INFO] [stdout] | [INFO] [stdout] 8 | impl Foo { [INFO] [stdout] | -------- associated function in this implementation [INFO] [stdout] ... [INFO] [stdout] 11 | fn unix_foo() -> Foo { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `unix_bar` is never used [INFO] [stdout] --> tests/copy_attrs.rs:26:4 [INFO] [stdout] | [INFO] [stdout] 26 | fn unix_bar(foo: &Foo) -> &usize { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Array` is never constructed [INFO] [stdout] --> tests/iterator.rs:3:8 [INFO] [stdout] | [INFO] [stdout] 3 | struct Array(Vec); [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `into_iterator` is never used [INFO] [stdout] --> tests/iterator.rs:8:8 [INFO] [stdout] | [INFO] [stdout] 6 | impl Array { [INFO] [stdout] | ---------------- method in this implementation [INFO] [stdout] 7 | #[zoet(IntoIterator)] [INFO] [stdout] 8 | fn into_iterator(self) -> std::vec::IntoIter { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Array2` is never constructed [INFO] [stdout] --> tests/iterator.rs:41:8 [INFO] [stdout] | [INFO] [stdout] 41 | struct Array2(Vec); [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `into_iterator` is never used [INFO] [stdout] --> tests/iterator.rs:46:8 [INFO] [stdout] | [INFO] [stdout] 44 | impl Array2 { [INFO] [stdout] | ----------------- method in this implementation [INFO] [stdout] 45 | #[zoet(IntoIterator)] [INFO] [stdout] 46 | fn into_iterator(self) -> IntoIter { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `IntoIter` is never constructed [INFO] [stdout] --> tests/iterator.rs:51:8 [INFO] [stdout] | [INFO] [stdout] 51 | struct IntoIter(std::vec::IntoIter); [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `next` and `next_back` are never used [INFO] [stdout] --> tests/iterator.rs:55:8 [INFO] [stdout] | [INFO] [stdout] 53 | impl IntoIter { [INFO] [stdout] | ------------------- methods in this implementation [INFO] [stdout] 54 | #[zoet(Iterator)] [INFO] [stdout] 55 | fn next(&mut self) -> Option { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 60 | fn next_back(&mut self) -> Option { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Foo` is never constructed [INFO] [stdout] --> tests/std_tests.rs:6:8 [INFO] [stdout] | [INFO] [stdout] 6 | struct Foo(str); [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `FooBuf` is never constructed [INFO] [stdout] --> tests/std_tests.rs:7:8 [INFO] [stdout] | [INFO] [stdout] 7 | struct FooBuf(String); [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new`, `to_owned`, and `zoet_to_string` are never used [INFO] [stdout] --> tests/std_tests.rs:11:8 [INFO] [stdout] | [INFO] [stdout] 10 | impl Foo { [INFO] [stdout] | -------- associated items in this implementation [INFO] [stdout] 11 | fn new(s: &str) -> &Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 16 | fn to_owned(&self) -> FooBuf { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 21 | fn zoet_to_string(&self) -> String { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `as_ref` is never used [INFO] [stdout] --> tests/std_tests.rs:29:8 [INFO] [stdout] | [INFO] [stdout] 27 | impl FooBuf { [INFO] [stdout] | ----------- method in this implementation [INFO] [stdout] 28 | #[zoet(Borrow)] [INFO] [stdout] 29 | fn as_ref(&self) -> &Foo { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 8.54s [INFO] running `Command { std: "docker" "inspect" "097c2e529c5d2a5d31e4638d994b0df0b29ca51d9d81398a9871f159e5266600", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "097c2e529c5d2a5d31e4638d994b0df0b29ca51d9d81398a9871f159e5266600", kill_on_drop: false }` [INFO] [stdout] 097c2e529c5d2a5d31e4638d994b0df0b29ca51d9d81398a9871f159e5266600