[INFO] fetching crate swc_par_iter 1.0.0...
[INFO] checking swc_par_iter-1.0.0 against try#b6bca0d7327839b5e3f7a7779947cb9113d08917+rustflags=-Zstrict-projection-item-bounds for 150662-leaf
[INFO] extracting crate swc_par_iter 1.0.0 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate swc_par_iter 1.0.0
[INFO] finished tweaking crates.io crate swc_par_iter 1.0.0
[INFO] tweaked toml for crates.io crate swc_par_iter 1.0.0 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate swc_par_iter 1.0.0 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 19 packages to latest compatible versions
[INFO] [stderr]       Adding chili v0.2.0 (available: v0.2.1)
[INFO] [stderr]       Adding rand v0.8.5 (available: v0.10.0)
[INFO] [stderr]       Adding rand_xorshift v0.3.0 (available: v0.5.0)
[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-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 3b950607d84414abf007d14548ac9d68483e60a17fd6432690f31565a27ccc78
[INFO] running `Command { std: "docker" "start" "-a" "3b950607d84414abf007d14548ac9d68483e60a17fd6432690f31565a27ccc78", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3b950607d84414abf007d14548ac9d68483e60a17fd6432690f31565a27ccc78", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3b950607d84414abf007d14548ac9d68483e60a17fd6432690f31565a27ccc78", kill_on_drop: false }`
[INFO] [stdout] 3b950607d84414abf007d14548ac9d68483e60a17fd6432690f31565a27ccc78
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 1f5e08923c9dc70ad6b3f0a49572bc8115f586f64f5f221b45f2d5853773aef3
[INFO] running `Command { std: "docker" "start" "-a" "1f5e08923c9dc70ad6b3f0a49572bc8115f586f64f5f221b45f2d5853773aef3", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.184
[INFO] [stderr]     Checking chili v0.2.0
[INFO] [stderr]     Checking once_cell v1.21.4
[INFO] [stderr]     Checking either v1.15.0
[INFO] [stderr]     Checking zerocopy v0.8.48
[INFO] [stderr]     Checking swc_parallel v1.3.0
[INFO] [stderr]     Checking swc_par_iter v1.0.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0277]: `&'a T` cannot be sent between threads safely
[INFO] [stdout]    --> src/iter/mod.rs:711:32
[INFO] [stdout]     |
[INFO] [stdout] 711 |         Self: ParallelIterator<Item = &'a T>,
[INFO] [stdout]     |                                ^^^^^^^^^^^^ `&'a T` cannot be sent between threads safely
[INFO] [stdout]     |
[INFO] [stdout]     = note: required for `&'a T` to implement `Send`
[INFO] [stdout] help: consider further restricting type parameter `T` with trait `Sync`
[INFO] [stdout]     |
[INFO] [stdout] 710 |         T: 'a + Clone + Send + std::marker::Sync,
[INFO] [stdout]     |                              +++++++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: `&'a T` cannot be sent between threads safely
[INFO] [stdout]    --> src/iter/mod.rs:740:32
[INFO] [stdout]     |
[INFO] [stdout] 740 |         Self: ParallelIterator<Item = &'a T>,
[INFO] [stdout]     |                                ^^^^^^^^^^^^ `&'a T` cannot be sent between threads safely
[INFO] [stdout]     |
[INFO] [stdout]     = note: required for `&'a T` to implement `Send`
[INFO] [stdout] help: consider further restricting type parameter `T` with trait `Sync`
[INFO] [stdout]     |
[INFO] [stdout] 739 |         T: 'a + Copy + Send + std::marker::Sync,
[INFO] [stdout]     |                             +++++++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking getrandom v0.2.17
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stdout] For more information about this error, try `rustc --explain E0277`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `swc_par_iter` (lib) due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "1f5e08923c9dc70ad6b3f0a49572bc8115f586f64f5f221b45f2d5853773aef3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1f5e08923c9dc70ad6b3f0a49572bc8115f586f64f5f221b45f2d5853773aef3", kill_on_drop: false }`
[INFO] [stdout] 1f5e08923c9dc70ad6b3f0a49572bc8115f586f64f5f221b45f2d5853773aef3