[INFO] cloning repository matklad/rowan [INFO] running `"git" "clone" "--bare" "git://github.com/matklad/rowan.git" "work/cache/sources/gh/matklad/rowan"` [INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/matklad/rowan'... [INFO] running `"git" "clone" "work/cache/sources/gh/matklad/rowan" "work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/gh/matklad/rowan"` [INFO] [stderr] Cloning into 'work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/gh/matklad/rowan'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/matklad/rowan" "work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/gh/matklad/rowan"` [INFO] [stderr] Cloning into 'work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/gh/matklad/rowan'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 8d103bf0fe1c90f64bd9f8c4529285bcb6d87d59 [INFO] sha for GitHub repo matklad/rowan: 8d103bf0fe1c90f64bd9f8c4529285bcb6d87d59 [INFO] validating manifest of matklad/rowan on toolchain master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1 [INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of matklad/rowan on toolchain try#8f81d0bf6baf07b92f1246696722485c4ca0b049 [INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+8f81d0bf6baf07b92f1246696722485c4ca0b049-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing matklad/rowan [INFO] finished frobbing matklad/rowan [INFO] frobbed toml for matklad/rowan written to work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/gh/matklad/rowan/Cargo.toml [INFO] started frobbing matklad/rowan [INFO] finished frobbing matklad/rowan [INFO] frobbed toml for matklad/rowan written to work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/gh/matklad/rowan/Cargo.toml [INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+8f81d0bf6baf07b92f1246696722485c4ca0b049-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+8f81d0bf6baf07b92f1246696722485c4ca0b049-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] checking matklad/rowan against master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1 for pr-62008 [INFO] running `"docker" "create" "-v" "/mnt/big/ec2-user/crater/work/local/target-dirs/pr-62008/worker-3/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1:/opt/crater/target:rw,Z" "-v" "/mnt/big/ec2-user/crater/work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/gh/matklad/rowan:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/ec2-user/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/ec2-user/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] 91e8c7e2a587674edde418efbf44a38d62b4b4d87d670530db375729ff5db9de [INFO] running `"docker" "start" "-a" "91e8c7e2a587674edde418efbf44a38d62b4b4d87d670530db375729ff5db9de"` [INFO] [stderr] Checking colosseum v0.2.2 [INFO] [stderr] Checking text_unit v0.1.9 [INFO] [stderr] Checking smol_str v0.1.12 [INFO] [stderr] Checking rustc-hash v1.0.1 [INFO] [stderr] Checking m_lexer v0.0.4 [INFO] [stderr] Checking rowan v0.5.5 (/opt/crater/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/imp.rs:236:63 [INFO] [stderr] | [INFO] [stderr] 236 | pub(crate) fn new_root(green: GreenNode, data: Option>) -> TreeArc { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Any + Send + Sync` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(bare_trait_objects)] on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/syntax_node.rs:49:51 [INFO] [stderr] | [INFO] [stderr] 49 | pub fn new(green: GreenNode, data: Option>) -> TreeArc { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Any + Send + Sync` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/imp.rs:236:63 [INFO] [stderr] | [INFO] [stderr] 236 | pub(crate) fn new_root(green: GreenNode, data: Option>) -> TreeArc { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Any + Send + Sync` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(bare_trait_objects)] on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/syntax_node.rs:49:51 [INFO] [stderr] | [INFO] [stderr] 49 | pub fn new(green: GreenNode, data: Option>) -> TreeArc { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Any + Send + Sync` [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 3.70s [INFO] running `"docker" "inspect" "91e8c7e2a587674edde418efbf44a38d62b4b4d87d670530db375729ff5db9de"` [INFO] running `"docker" "rm" "-f" "91e8c7e2a587674edde418efbf44a38d62b4b4d87d670530db375729ff5db9de"` [INFO] [stdout] 91e8c7e2a587674edde418efbf44a38d62b4b4d87d670530db375729ff5db9de