[INFO] fetching crate rangemap 0.1.3... [INFO] checking rangemap-0.1.3 against master#2748a9fd93dd1a00a4521f4f16de5befbf77f6cd for pr-62262-1 [INFO] extracting crate rangemap 0.1.3 into /workspace/builds/worker-14/source [INFO] validating manifest of crates.io crate rangemap 0.1.3 on toolchain 2748a9fd93dd1a00a4521f4f16de5befbf77f6cd [INFO] running `"/workspace/cargo-home/bin/cargo" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking crates.io crate rangemap 0.1.3 [INFO] finished tweaking crates.io crate rangemap 0.1.3 [INFO] tweaked toml for crates.io crate rangemap 0.1.3 written to /workspace/builds/worker-14/source/Cargo.toml [INFO] running `"/workspace/cargo-home/bin/cargo" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/workspace/cargo-home/bin/cargo" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "check" "--frozen" "--all" "--all-targets"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 33507e859a039c8f1f916032645ae845cefd9bf458208467bc79d46b176bd0d3 [INFO] running `"docker" "start" "-a" "33507e859a039c8f1f916032645ae845cefd9bf458208467bc79d46b176bd0d3"` [INFO] [stderr] Checking rangemap v0.1.3 (/opt/rustwide/workdir) [INFO] [stderr] Checking permutator v0.3.3 [INFO] [stderr] warning: cannot borrow `*self` as mutable because it is also borrowed as immutable [INFO] [stderr] --> src/map.rs:124:13 [INFO] [stderr] | [INFO] [stderr] 111 | if let Some((stored_range, stored_value)) = self [INFO] [stderr] | _____________________________________________________- [INFO] [stderr] 112 | | .btm [INFO] [stderr] | |________________- immutable borrow occurs here [INFO] [stderr] ... [INFO] [stderr] 124 | self.adjust_touching_ranges_for_insert( [INFO] [stderr] | ^^^^ mutable borrow occurs here [INFO] [stderr] 125 | stored_range.clone(), [INFO] [stderr] | ------------ immutable borrow later used here [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(mutable_borrow_reservation_conflict)]` on by default [INFO] [stderr] = warning: this borrowing pattern was not meant to be accepted, and may become a hard error in the future [INFO] [stderr] = note: for more information, see issue #59159 [INFO] [stderr] [INFO] [stderr] warning: cannot borrow `*self` as mutable because it is also borrowed as immutable [INFO] [stderr] --> src/map.rs:157:13 [INFO] [stderr] | [INFO] [stderr] 141 | while let Some((stored_range, stored_value)) = self [INFO] [stderr] | ________________________________________________________- [INFO] [stderr] 142 | | .btm [INFO] [stderr] | |________________- immutable borrow occurs here [INFO] [stderr] ... [INFO] [stderr] 157 | self.adjust_touching_ranges_for_insert( [INFO] [stderr] | ^^^^ mutable borrow occurs here [INFO] [stderr] 158 | stored_range.clone(), [INFO] [stderr] | ------------ immutable borrow later used here [INFO] [stderr] | [INFO] [stderr] = warning: this borrowing pattern was not meant to be accepted, and may become a hard error in the future [INFO] [stderr] = note: for more information, see issue #59159 [INFO] [stderr] [INFO] [stderr] warning: cannot borrow `*self` as mutable because it is also borrowed as immutable [INFO] [stderr] --> src/map.rs:203:13 [INFO] [stderr] | [INFO] [stderr] 192 | if let Some((stored_range, stored_value)) = self [INFO] [stderr] | _____________________________________________________- [INFO] [stderr] 193 | | .btm [INFO] [stderr] | |________________- immutable borrow occurs here [INFO] [stderr] ... [INFO] [stderr] 203 | self.adjust_overlapping_ranges_for_remove( [INFO] [stderr] | ^^^^ mutable borrow occurs here [INFO] [stderr] 204 | stored_range.clone(), [INFO] [stderr] | ------------ immutable borrow later used here [INFO] [stderr] | [INFO] [stderr] = warning: this borrowing pattern was not meant to be accepted, and may become a hard error in the future [INFO] [stderr] = note: for more information, see issue #59159 [INFO] [stderr] [INFO] [stderr] warning: cannot borrow `*self` as mutable because it is also borrowed as immutable [INFO] [stderr] --> src/map.rs:221:13 [INFO] [stderr] | [INFO] [stderr] 215 | while let Some((stored_range, stored_value)) = self [INFO] [stderr] | ________________________________________________________- [INFO] [stderr] 216 | | .btm [INFO] [stderr] | |________________- immutable borrow occurs here [INFO] [stderr] ... [INFO] [stderr] 221 | self.adjust_overlapping_ranges_for_remove( [INFO] [stderr] | ^^^^ mutable borrow occurs here [INFO] [stderr] 222 | stored_range.clone(), [INFO] [stderr] | ------------ immutable borrow later used here [INFO] [stderr] | [INFO] [stderr] = warning: this borrowing pattern was not meant to be accepted, and may become a hard error in the future [INFO] [stderr] = note: for more information, see issue #59159 [INFO] [stderr] [INFO] [stderr] warning: cannot borrow `*self` as mutable because it is also borrowed as immutable [INFO] [stderr] --> src/map.rs:124:13 [INFO] [stderr] | [INFO] [stderr] 111 | if let Some((stored_range, stored_value)) = self [INFO] [stderr] | _____________________________________________________- [INFO] [stderr] 112 | | .btm [INFO] [stderr] | |________________- immutable borrow occurs here [INFO] [stderr] ... [INFO] [stderr] 124 | self.adjust_touching_ranges_for_insert( [INFO] [stderr] | ^^^^ mutable borrow occurs here [INFO] [stderr] 125 | stored_range.clone(), [INFO] [stderr] | ------------ immutable borrow later used here [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(mutable_borrow_reservation_conflict)]` on by default [INFO] [stderr] = warning: this borrowing pattern was not meant to be accepted, and may become a hard error in the future [INFO] [stderr] = note: for more information, see issue #59159 [INFO] [stderr] [INFO] [stderr] warning: cannot borrow `*self` as mutable because it is also borrowed as immutable [INFO] [stderr] --> src/map.rs:157:13 [INFO] [stderr] | [INFO] [stderr] 141 | while let Some((stored_range, stored_value)) = self [INFO] [stderr] | ________________________________________________________- [INFO] [stderr] 142 | | .btm [INFO] [stderr] | |________________- immutable borrow occurs here [INFO] [stderr] ... [INFO] [stderr] 157 | self.adjust_touching_ranges_for_insert( [INFO] [stderr] | ^^^^ mutable borrow occurs here [INFO] [stderr] 158 | stored_range.clone(), [INFO] [stderr] | ------------ immutable borrow later used here [INFO] [stderr] | [INFO] [stderr] = warning: this borrowing pattern was not meant to be accepted, and may become a hard error in the future [INFO] [stderr] = note: for more information, see issue #59159 [INFO] [stderr] [INFO] [stderr] warning: cannot borrow `*self` as mutable because it is also borrowed as immutable [INFO] [stderr] --> src/map.rs:203:13 [INFO] [stderr] | [INFO] [stderr] 192 | if let Some((stored_range, stored_value)) = self [INFO] [stderr] | _____________________________________________________- [INFO] [stderr] 193 | | .btm [INFO] [stderr] | |________________- immutable borrow occurs here [INFO] [stderr] ... [INFO] [stderr] 203 | self.adjust_overlapping_ranges_for_remove( [INFO] [stderr] | ^^^^ mutable borrow occurs here [INFO] [stderr] 204 | stored_range.clone(), [INFO] [stderr] | ------------ immutable borrow later used here [INFO] [stderr] | [INFO] [stderr] = warning: this borrowing pattern was not meant to be accepted, and may become a hard error in the future [INFO] [stderr] = note: for more information, see issue #59159 [INFO] [stderr] [INFO] [stderr] warning: cannot borrow `*self` as mutable because it is also borrowed as immutable [INFO] [stderr] --> src/map.rs:221:13 [INFO] [stderr] | [INFO] [stderr] 215 | while let Some((stored_range, stored_value)) = self [INFO] [stderr] | ________________________________________________________- [INFO] [stderr] 216 | | .btm [INFO] [stderr] | |________________- immutable borrow occurs here [INFO] [stderr] ... [INFO] [stderr] 221 | self.adjust_overlapping_ranges_for_remove( [INFO] [stderr] | ^^^^ mutable borrow occurs here [INFO] [stderr] 222 | stored_range.clone(), [INFO] [stderr] | ------------ immutable borrow later used here [INFO] [stderr] | [INFO] [stderr] = warning: this borrowing pattern was not meant to be accepted, and may become a hard error in the future [INFO] [stderr] = note: for more information, see issue #59159 [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2.74s [INFO] running `"docker" "inspect" "33507e859a039c8f1f916032645ae845cefd9bf458208467bc79d46b176bd0d3"` [INFO] running `"docker" "rm" "-f" "33507e859a039c8f1f916032645ae845cefd9bf458208467bc79d46b176bd0d3"` [INFO] [stdout] 33507e859a039c8f1f916032645ae845cefd9bf458208467bc79d46b176bd0d3