[INFO] crate theban_db 0.7.0 is already in cache [INFO] extracting crate theban_db 0.7.0 into work/ex/pr-58948/sources/master#0f88167f89fffe321590c5148f21b7d51d44388d/reg/theban_db/0.7.0 [INFO] extracting crate theban_db 0.7.0 into work/ex/pr-58948/sources/try#a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b/reg/theban_db/0.7.0 [INFO] validating manifest of theban_db-0.7.0 on toolchain master#0f88167f89fffe321590c5148f21b7d51d44388d [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+0f88167f89fffe321590c5148f21b7d51d44388d-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of theban_db-0.7.0 on toolchain try#a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing theban_db-0.7.0 [INFO] finished frobbing theban_db-0.7.0 [INFO] frobbed toml for theban_db-0.7.0 written to work/ex/pr-58948/sources/master#0f88167f89fffe321590c5148f21b7d51d44388d/reg/theban_db/0.7.0/Cargo.toml [INFO] started frobbing theban_db-0.7.0 [INFO] finished frobbing theban_db-0.7.0 [INFO] frobbed toml for theban_db-0.7.0 written to work/ex/pr-58948/sources/try#a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b/reg/theban_db/0.7.0/Cargo.toml [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+0f88167f89fffe321590c5148f21b7d51d44388d-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+0f88167f89fffe321590c5148f21b7d51d44388d-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] checking theban_db-0.7.0 against try#a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b for pr-58948 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-58948/worker-7/try#a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-58948/sources/try#a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b/reg/theban_db/0.7.0:/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" "+a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] f2f1ef252b893bd09989563fe8bf00015e72c88c03ef7d33b38e96ca88862ab6 [INFO] running `"docker" "start" "-a" "f2f1ef252b893bd09989563fe8bf00015e72c88c03ef7d33b38e96ca88862ab6"` [INFO] [stderr] Checking memrange v0.1.3 [INFO] [stderr] Checking rmp v0.7.5 [INFO] [stderr] Checking theban_interval_tree v0.7.1 [INFO] [stderr] Checking theban_db v0.7.0 (/opt/crater/workdir) [INFO] [stderr] warning: patterns aren't allowed in methods without bodies [INFO] [stderr] --> src/serialize/mod.rs:23:25 [INFO] [stderr] | [INFO] [stderr] 23 | fn write<'a>(&self, mut w: &mut Write) -> Result<(), DBError>; [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(patterns_in_fns_without_body)] on by default [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stderr] = note: for more information, see issue #35203 [INFO] [stderr] [INFO] [stderr] warning: patterns aren't allowed in methods without bodies [INFO] [stderr] --> src/serialize/mod.rs:24:17 [INFO] [stderr] | [INFO] [stderr] 24 | fn read<'a>(mut r: &mut Read) -> Result; [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stderr] = note: for more information, see issue #35203 [INFO] [stderr] [INFO] [stderr] warning: patterns aren't allowed in methods without bodies [INFO] [stderr] --> src/serialize/mod.rs:23:25 [INFO] [stderr] | [INFO] [stderr] 23 | fn write<'a>(&self, mut w: &mut Write) -> Result<(), DBError>; [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(patterns_in_fns_without_body)] on by default [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stderr] = note: for more information, see issue #35203 [INFO] [stderr] [INFO] [stderr] warning: patterns aren't allowed in methods without bodies [INFO] [stderr] --> src/serialize/mod.rs:24:17 [INFO] [stderr] | [INFO] [stderr] 24 | fn read<'a>(mut r: &mut Read) -> Result; [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stderr] = note: for more information, see issue #35203 [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/db.rs:31:13 [INFO] [stderr] | [INFO] [stderr] 31 | let mut tree = self.obj_map.get_mut(table).unwrap(); [INFO] [stderr] | ----^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_mut)] on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/db.rs:44:21 [INFO] [stderr] | [INFO] [stderr] 44 | if let Some(mut tree) = self.obj_map.get_mut(table) { [INFO] [stderr] | ----^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/db.rs:78:46 [INFO] [stderr] | [INFO] [stderr] 78 | self.bit_map.get_mut(table).map(|mut tree| { tree.delete(rng) }); [INFO] [stderr] | ----^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/db.rs:91:17 [INFO] [stderr] | [INFO] [stderr] 91 | let mut tree = self.bit_map.get_mut(table).unwrap(); [INFO] [stderr] | ----^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/db.rs:102:13 [INFO] [stderr] | [INFO] [stderr] 102 | let mut tree = self.bit_map.get_mut(table).unwrap(); [INFO] [stderr] | ----^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/db.rs:31:13 [INFO] [stderr] | [INFO] [stderr] 31 | let mut tree = self.obj_map.get_mut(table).unwrap(); [INFO] [stderr] | ----^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_mut)] on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/db.rs:44:21 [INFO] [stderr] | [INFO] [stderr] 44 | if let Some(mut tree) = self.obj_map.get_mut(table) { [INFO] [stderr] | ----^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/db.rs:78:46 [INFO] [stderr] | [INFO] [stderr] 78 | self.bit_map.get_mut(table).map(|mut tree| { tree.delete(rng) }); [INFO] [stderr] | ----^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/db.rs:91:17 [INFO] [stderr] | [INFO] [stderr] 91 | let mut tree = self.bit_map.get_mut(table).unwrap(); [INFO] [stderr] | ----^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/db.rs:102:13 [INFO] [stderr] | [INFO] [stderr] 102 | let mut tree = self.bit_map.get_mut(table).unwrap(); [INFO] [stderr] | ----^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2.38s [INFO] running `"docker" "inspect" "f2f1ef252b893bd09989563fe8bf00015e72c88c03ef7d33b38e96ca88862ab6"` [INFO] running `"docker" "rm" "-f" "f2f1ef252b893bd09989563fe8bf00015e72c88c03ef7d33b38e96ca88862ab6"` [INFO] [stdout] f2f1ef252b893bd09989563fe8bf00015e72c88c03ef7d33b38e96ca88862ab6