[INFO] crate ropey 0.9.2 is already in cache
[INFO] extracting crate ropey 0.9.2 into work/ex/pr-57321/sources/master#c0bbc3927e28c22edefe6a1353b5ecc95ea9a104/reg/ropey/0.9.2
[INFO] extracting crate ropey 0.9.2 into work/ex/pr-57321/sources/try#b9139d2caca1db46014a9c302d5c47cfae0d8ae0/reg/ropey/0.9.2
[INFO] validating manifest of ropey-0.9.2 on toolchain master#c0bbc3927e28c22edefe6a1353b5ecc95ea9a104
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c0bbc3927e28c22edefe6a1353b5ecc95ea9a104-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of ropey-0.9.2 on toolchain try#b9139d2caca1db46014a9c302d5c47cfae0d8ae0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+b9139d2caca1db46014a9c302d5c47cfae0d8ae0-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing ropey-0.9.2
[INFO] finished frobbing ropey-0.9.2
[INFO] frobbed toml for ropey-0.9.2 written to work/ex/pr-57321/sources/master#c0bbc3927e28c22edefe6a1353b5ecc95ea9a104/reg/ropey/0.9.2/Cargo.toml
[INFO] started frobbing ropey-0.9.2
[INFO] finished frobbing ropey-0.9.2
[INFO] frobbed toml for ropey-0.9.2 written to work/ex/pr-57321/sources/try#b9139d2caca1db46014a9c302d5c47cfae0d8ae0/reg/ropey/0.9.2/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c0bbc3927e28c22edefe6a1353b5ecc95ea9a104-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+b9139d2caca1db46014a9c302d5c47cfae0d8ae0-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c0bbc3927e28c22edefe6a1353b5ecc95ea9a104-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+b9139d2caca1db46014a9c302d5c47cfae0d8ae0-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking ropey-0.9.2 against try#b9139d2caca1db46014a9c302d5c47cfae0d8ae0 for pr-57321
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57321/worker-0/try#b9139d2caca1db46014a9c302d5c47cfae0d8ae0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57321/sources/try#b9139d2caca1db46014a9c302d5c47cfae0d8ae0/reg/ropey/0.9.2:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/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" "+b9139d2caca1db46014a9c302d5c47cfae0d8ae0-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 58745da780ee4aa2b7a38ed5828d3d80e0bd42321c2d5cecfb0f4549ad9dbd1c
[INFO] running `"docker" "start" "-a" "58745da780ee4aa2b7a38ed5828d3d80e0bd42321c2d5cecfb0f4549ad9dbd1c"`
[INFO] [stderr]     Checking ropey v0.9.2 (/opt/crater/workdir)
[INFO] [stderr]     Checking proptest v0.8.7
[INFO] [stderr] warning: method is never used: `with_capacity`
[INFO] [stderr]   --> src/tree/node_text.rs:25:5
[INFO] [stderr]    |
[INFO] [stderr] 25 |     pub fn with_capacity(capacity: usize) -> Self {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `insert_str_at_char`
[INFO] [stderr]   --> src/tree/node_text.rs:40:5
[INFO] [stderr]    |
[INFO] [stderr] 40 |     pub fn insert_str_at_char(&mut self, text: &str, char_idx: usize) {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `remove_char_range`
[INFO] [stderr]    --> src/tree/node_text.rs:138:5
[INFO] [stderr]     |
[INFO] [stderr] 138 |     pub fn remove_char_range(&mut self, char_start: usize, char_end: usize) {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `split_off_at_char`
[INFO] [stderr]    --> src/tree/node_text.rs:162:5
[INFO] [stderr]     |
[INFO] [stderr] 162 |     pub fn split_off_at_char(&mut self, char_idx: usize) -> Self {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_right': superseded by `trim_end`
[INFO] [stderr]    --> src/iter.rs:722:42
[INFO] [stderr]     |
[INFO] [stderr] 722 |             assert_eq!(liner.to_string().trim_right(), linet);
[INFO] [stderr]     |                                          ^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(deprecated)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `with_capacity`
[INFO] [stderr]   --> src/tree/node_text.rs:25:5
[INFO] [stderr]    |
[INFO] [stderr] 25 |     pub fn with_capacity(capacity: usize) -> Self {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `insert_str_at_char`
[INFO] [stderr]   --> src/tree/node_text.rs:40:5
[INFO] [stderr]    |
[INFO] [stderr] 40 |     pub fn insert_str_at_char(&mut self, text: &str, char_idx: usize) {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `remove_char_range`
[INFO] [stderr]    --> src/tree/node_text.rs:138:5
[INFO] [stderr]     |
[INFO] [stderr] 138 |     pub fn remove_char_range(&mut self, char_start: usize, char_end: usize) {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `split_off_at_char`
[INFO] [stderr]    --> src/tree/node_text.rs:162:5
[INFO] [stderr]     |
[INFO] [stderr] 162 |     pub fn split_off_at_char(&mut self, char_idx: usize) -> Self {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 19.54s
[INFO] running `"docker" "inspect" "58745da780ee4aa2b7a38ed5828d3d80e0bd42321c2d5cecfb0f4549ad9dbd1c"`
[INFO] running `"docker" "rm" "-f" "58745da780ee4aa2b7a38ed5828d3d80e0bd42321c2d5cecfb0f4549ad9dbd1c"`
[INFO] [stdout] 58745da780ee4aa2b7a38ed5828d3d80e0bd42321c2d5cecfb0f4549ad9dbd1c