[INFO] fetching crate hitori-macros 0.2.3...
[INFO] checking hitori-macros-0.2.3 against try#b6bca0d7327839b5e3f7a7779947cb9113d08917+rustflags=-Zstrict-projection-item-bounds for 150662-leaf
[INFO] extracting crate hitori-macros 0.2.3 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate hitori-macros 0.2.3
[INFO] finished tweaking crates.io crate hitori-macros 0.2.3
[INFO] tweaked toml for crates.io crate hitori-macros 0.2.3 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate hitori-macros 0.2.3 on toolchain b6bca0d7327839b5e3f7a7779947cb9113d08917
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b6bca0d7327839b5e3f7a7779947cb9113d08917" "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" "+b6bca0d7327839b5e3f7a7779947cb9113d08917" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 14 packages to latest compatible versions
[INFO] [stderr]       Adding proc-macro-crate v1.3.1 (available: v3.5.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b6bca0d7327839b5e3f7a7779947cb9113d08917" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+b6bca0d7327839b5e3f7a7779947cb9113d08917" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 596d2ba513e0635c19fb5717c41a6175efba7475d134909f4cb3bf837694d84e
[INFO] running `Command { std: "docker" "start" "-a" "596d2ba513e0635c19fb5717c41a6175efba7475d134909f4cb3bf837694d84e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "596d2ba513e0635c19fb5717c41a6175efba7475d134909f4cb3bf837694d84e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "596d2ba513e0635c19fb5717c41a6175efba7475d134909f4cb3bf837694d84e", kill_on_drop: false }`
[INFO] [stdout] 596d2ba513e0635c19fb5717c41a6175efba7475d134909f4cb3bf837694d84e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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 -Zstrict-projection-item-bounds" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+b6bca0d7327839b5e3f7a7779947cb9113d08917" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f64db8a0916703e185ec2df61aba88a97ca67e11a96b9237942b574b443eef4b
[INFO] running `Command { std: "docker" "start" "-a" "f64db8a0916703e185ec2df61aba88a97ca67e11a96b9237942b574b443eef4b", kill_on_drop: false }`
[INFO] [stderr]    Compiling quote v1.0.45
[INFO] [stderr]     Checking syn v2.0.117
[INFO] [stderr]     Checking hitori-macros v0.2.3 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0284]: type annotations needed
[INFO] [stdout]  --> src/expand/starts_with_block/cache.rs:7:22
[INFO] [stdout]   |
[INFO] [stdout] 7 | impl<'a, C: Iterator<Item = &'a Ident> + Clone> Capture<C> {
[INFO] [stdout]   |                      ^^^^^^^^^^^^^^^^ cannot infer type
[INFO] [stdout]   |
[INFO] [stdout]   = note: cannot satisfy `<C as Iterator>::Item == _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `hitori-macros` (lib test) due to 1 previous error
[INFO] [stdout] For more information about this error, try `rustc --explain E0284`.
[INFO] [stdout] 
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error[E0284]: type annotations needed
[INFO] [stdout]  --> src/expand/starts_with_block/cache.rs:7:22
[INFO] [stdout]   |
[INFO] [stdout] 7 | impl<'a, C: Iterator<Item = &'a Ident> + Clone> Capture<C> {
[INFO] [stdout]   |                      ^^^^^^^^^^^^^^^^ cannot infer type
[INFO] [stdout]   |
[INFO] [stdout]   = note: cannot satisfy `<C as Iterator>::Item == _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0284`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `hitori-macros` (lib) due to 1 previous error
[INFO] running `Command { std: "docker" "inspect" "f64db8a0916703e185ec2df61aba88a97ca67e11a96b9237942b574b443eef4b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f64db8a0916703e185ec2df61aba88a97ca67e11a96b9237942b574b443eef4b", kill_on_drop: false }`
[INFO] [stdout] f64db8a0916703e185ec2df61aba88a97ca67e11a96b9237942b574b443eef4b