[INFO] updating cached repository JMurph2015/rust-vebtrees [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/JMurph2015/rust-vebtrees [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/JMurph2015/rust-vebtrees" "work/ex/beta-1.37-6/sources/1.36.0/gh/JMurph2015/rust-vebtrees"` [INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/JMurph2015/rust-vebtrees'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/JMurph2015/rust-vebtrees" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/JMurph2015/rust-vebtrees"` [INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/JMurph2015/rust-vebtrees'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 93e05872bda527e30f763467e498e8b9e58cb11f [INFO] sha for GitHub repo JMurph2015/rust-vebtrees: 93e05872bda527e30f763467e498e8b9e58cb11f [INFO] validating manifest of JMurph2015/rust-vebtrees on toolchain 1.36.0 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of JMurph2015/rust-vebtrees on toolchain beta-2019-07-23 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing JMurph2015/rust-vebtrees [INFO] finished frobbing JMurph2015/rust-vebtrees [INFO] frobbed toml for JMurph2015/rust-vebtrees written to work/ex/beta-1.37-6/sources/1.36.0/gh/JMurph2015/rust-vebtrees/Cargo.toml [INFO] started frobbing JMurph2015/rust-vebtrees [INFO] finished frobbing JMurph2015/rust-vebtrees [INFO] frobbed toml for JMurph2015/rust-vebtrees written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/JMurph2015/rust-vebtrees/Cargo.toml [INFO] crate JMurph2015/rust-vebtrees already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] error: the lock file /mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/JMurph2015/rust-vebtrees/Cargo.lock needs to be updated but --locked was passed to prevent this [INFO] the lockfile is outdated, regenerating it [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on package cache lock [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] testing JMurph2015/rust-vebtrees against beta-2019-07-23 for beta-1.37-6 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-2/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/JMurph2015/rust-vebtrees:/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=warn" "-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" "+beta-2019-07-23" "build" "--frozen"` [INFO] [stdout] 0dd864ebe7f048a864dcbe2c3fdbe3db93764891984a7dc4f5ee7f9cabfdd9d2 [INFO] running `"docker" "start" "-a" "0dd864ebe7f048a864dcbe2c3fdbe3db93764891984a7dc4f5ee7f9cabfdd9d2"` [INFO] [stderr] warning: unused manifest key: package.travis-ci [INFO] [stderr] Compiling vebtrees v0.1.3 (/opt/crater/workdir) [INFO] [stderr] warning: unnecessary parentheses around function argument [INFO] [stderr] --> src/lib.rs:285:61 [INFO] [stderr] | [INFO] [stderr] 285 | self.min = Some((first_cluster [INFO] [stderr] | _____________________________________________________________^ [INFO] [stderr] 286 | | * self.children.len() as T [INFO] [stderr] 287 | | + min)); [INFO] [stderr] | |___________________________________________________________________^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_parens)] on by default [INFO] [stderr] help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] 285 | self.min = Some(first_cluster [INFO] [stderr] 286 | * self.children.len() as T [INFO] [stderr] 287 | + min); [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around function argument [INFO] [stderr] --> src/lib.rs:312:61 [INFO] [stderr] | [INFO] [stderr] 312 | self.max = Some((last_cluster [INFO] [stderr] | _____________________________________________________________^ [INFO] [stderr] 313 | | * self.children.len() as T [INFO] [stderr] 314 | | + max)); [INFO] [stderr] | |___________________________________________________________________^ [INFO] [stderr] help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] 312 | self.max = Some(last_cluster [INFO] [stderr] 313 | * self.children.len() as T [INFO] [stderr] 314 | + max); [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: unreachable expression [INFO] [stderr] --> src/lib.rs:406:25 [INFO] [stderr] | [INFO] [stderr] 406 | / return match self.children[self.high(value)].search(offset) { [INFO] [stderr] 407 | | Some(n) => { [INFO] [stderr] 408 | | return Some(n + self.high(value)*self.children.len()); [INFO] [stderr] 409 | | }, [INFO] [stderr] ... | [INFO] [stderr] 412 | | } [INFO] [stderr] 413 | | }; [INFO] [stderr] | |_________________________^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unreachable_code)] on by default [INFO] [stderr] [INFO] [stderr] warning: unreachable expression [INFO] [stderr] --> src/lib.rs:420:13 [INFO] [stderr] | [INFO] [stderr] 420 | / return match self.children[next_cluster].search(offset) { [INFO] [stderr] 421 | | Some(n) => { [INFO] [stderr] 422 | | return Some(n + next_cluster*self.children.len()); [INFO] [stderr] 423 | | }, [INFO] [stderr] ... | [INFO] [stderr] 426 | | } [INFO] [stderr] 427 | | }; [INFO] [stderr] | |_____________^ [INFO] [stderr] [INFO] [stderr] warning: unreachable expression [INFO] [stderr] --> src/lib.rs:463:25 [INFO] [stderr] | [INFO] [stderr] 463 | / return match self.children[self.high(value)].search(offset) { [INFO] [stderr] 464 | | Some(n) => { [INFO] [stderr] 465 | | return Some(n + self.high(value)*self.children.len()); [INFO] [stderr] 466 | | }, [INFO] [stderr] ... | [INFO] [stderr] 469 | | } [INFO] [stderr] 470 | | }; [INFO] [stderr] | |_________________________^ [INFO] [stderr] [INFO] [stderr] warning: unreachable expression [INFO] [stderr] --> src/lib.rs:477:13 [INFO] [stderr] | [INFO] [stderr] 477 | / return match self.children[next_cluster].search(offset) { [INFO] [stderr] 478 | | Some(n) => { [INFO] [stderr] 479 | | return Some(n + next_cluster*self.children.len()); [INFO] [stderr] 480 | | }, [INFO] [stderr] ... | [INFO] [stderr] 483 | | } [INFO] [stderr] 484 | | }; [INFO] [stderr] | |_____________^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `index` [INFO] [stderr] --> src/lib.rs:59:17 [INFO] [stderr] | [INFO] [stderr] 59 | for index in 0..self_size { [INFO] [stderr] | ^^^^^ help: consider prefixing with an underscore: `_index` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_variables)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `min_value` [INFO] [stderr] --> src/lib.rs:179:22 [INFO] [stderr] | [INFO] [stderr] 179 | Some(min_value) => (), [INFO] [stderr] | ^^^^^^^^^ help: consider prefixing with an underscore: `_min_value` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `min_val` [INFO] [stderr] --> src/lib.rs:384:17 [INFO] [stderr] | [INFO] [stderr] 384 | let min_val = self.min?; [INFO] [stderr] | ^^^^^^^ help: consider prefixing with an underscore: `_min_val` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/lib.rs:62:17 [INFO] [stderr] | [INFO] [stderr] 62 | let mut aux = Self::new(pass_size); [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/lib.rs:65:13 [INFO] [stderr] | [INFO] [stderr] 65 | let mut tree = VEBTree { [INFO] [stderr] | ----^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.51s [INFO] running `"docker" "inspect" "0dd864ebe7f048a864dcbe2c3fdbe3db93764891984a7dc4f5ee7f9cabfdd9d2"` [INFO] running `"docker" "rm" "-f" "0dd864ebe7f048a864dcbe2c3fdbe3db93764891984a7dc4f5ee7f9cabfdd9d2"` [INFO] [stdout] 0dd864ebe7f048a864dcbe2c3fdbe3db93764891984a7dc4f5ee7f9cabfdd9d2 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-2/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/JMurph2015/rust-vebtrees:/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=warn" "-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" "+beta-2019-07-23" "test" "--frozen" "--no-run"` [INFO] [stdout] a6832416c6562b934e3bf298e65baa78ba732ecbdf3f76f47b31c9de2e64cb82 [INFO] running `"docker" "start" "-a" "a6832416c6562b934e3bf298e65baa78ba732ecbdf3f76f47b31c9de2e64cb82"` [INFO] [stderr] warning: unused manifest key: package.travis-ci [INFO] [stderr] Compiling vebtrees v0.1.3 (/opt/crater/workdir) [INFO] [stderr] warning: unused imports: `Duration`, `Instant` [INFO] [stderr] --> src/tests.rs:3:17 [INFO] [stderr] | [INFO] [stderr] 3 | use std::time::{Instant, Duration}; [INFO] [stderr] | ^^^^^^^ ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around `for` head expression [INFO] [stderr] --> src/test_asymptotes.rs:9:14 [INFO] [stderr] | [INFO] [stderr] 9 | for i in (0..num_runs) { [INFO] [stderr] | ^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_parens)] on by default [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around `for` head expression [INFO] [stderr] --> src/test_asymptotes.rs:39:14 [INFO] [stderr] | [INFO] [stderr] 39 | for i in (0..num_runs) { [INFO] [stderr] | ^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around `for` head expression [INFO] [stderr] --> src/test_asymptotes.rs:74:14 [INFO] [stderr] | [INFO] [stderr] 74 | for i in (0..num_runs) { [INFO] [stderr] | ^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around `for` head expression [INFO] [stderr] --> src/test_asymptotes.rs:108:14 [INFO] [stderr] | [INFO] [stderr] 108 | for i in (0..num_runs) { [INFO] [stderr] | ^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around function argument [INFO] [stderr] --> src/lib.rs:285:61 [INFO] [stderr] | [INFO] [stderr] 285 | self.min = Some((first_cluster [INFO] [stderr] | _____________________________________________________________^ [INFO] [stderr] 286 | | * self.children.len() as T [INFO] [stderr] 287 | | + min)); [INFO] [stderr] | |___________________________________________________________________^ [INFO] [stderr] help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] 285 | self.min = Some(first_cluster [INFO] [stderr] 286 | * self.children.len() as T [INFO] [stderr] 287 | + min); [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around function argument [INFO] [stderr] --> src/lib.rs:312:61 [INFO] [stderr] | [INFO] [stderr] 312 | self.max = Some((last_cluster [INFO] [stderr] | _____________________________________________________________^ [INFO] [stderr] 313 | | * self.children.len() as T [INFO] [stderr] 314 | | + max)); [INFO] [stderr] | |___________________________________________________________________^ [INFO] [stderr] help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] 312 | self.max = Some(last_cluster [INFO] [stderr] 313 | * self.children.len() as T [INFO] [stderr] 314 | + max); [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: unreachable expression [INFO] [stderr] --> src/lib.rs:406:25 [INFO] [stderr] | [INFO] [stderr] 406 | / return match self.children[self.high(value)].search(offset) { [INFO] [stderr] 407 | | Some(n) => { [INFO] [stderr] 408 | | return Some(n + self.high(value)*self.children.len()); [INFO] [stderr] 409 | | }, [INFO] [stderr] ... | [INFO] [stderr] 412 | | } [INFO] [stderr] 413 | | }; [INFO] [stderr] | |_________________________^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unreachable_code)] on by default [INFO] [stderr] [INFO] [stderr] warning: unreachable expression [INFO] [stderr] --> src/lib.rs:420:13 [INFO] [stderr] | [INFO] [stderr] 420 | / return match self.children[next_cluster].search(offset) { [INFO] [stderr] 421 | | Some(n) => { [INFO] [stderr] 422 | | return Some(n + next_cluster*self.children.len()); [INFO] [stderr] 423 | | }, [INFO] [stderr] ... | [INFO] [stderr] 426 | | } [INFO] [stderr] 427 | | }; [INFO] [stderr] | |_____________^ [INFO] [stderr] [INFO] [stderr] warning: unreachable expression [INFO] [stderr] --> src/lib.rs:463:25 [INFO] [stderr] | [INFO] [stderr] 463 | / return match self.children[self.high(value)].search(offset) { [INFO] [stderr] 464 | | Some(n) => { [INFO] [stderr] 465 | | return Some(n + self.high(value)*self.children.len()); [INFO] [stderr] 466 | | }, [INFO] [stderr] ... | [INFO] [stderr] 469 | | } [INFO] [stderr] 470 | | }; [INFO] [stderr] | |_________________________^ [INFO] [stderr] [INFO] [stderr] warning: unreachable expression [INFO] [stderr] --> src/lib.rs:477:13 [INFO] [stderr] | [INFO] [stderr] 477 | / return match self.children[next_cluster].search(offset) { [INFO] [stderr] 478 | | Some(n) => { [INFO] [stderr] 479 | | return Some(n + next_cluster*self.children.len()); [INFO] [stderr] 480 | | }, [INFO] [stderr] ... | [INFO] [stderr] 483 | | } [INFO] [stderr] 484 | | }; [INFO] [stderr] | |_____________^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `index` [INFO] [stderr] --> src/lib.rs:59:17 [INFO] [stderr] | [INFO] [stderr] 59 | for index in 0..self_size { [INFO] [stderr] | ^^^^^ help: consider prefixing with an underscore: `_index` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_variables)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `min_value` [INFO] [stderr] --> src/lib.rs:179:22 [INFO] [stderr] | [INFO] [stderr] 179 | Some(min_value) => (), [INFO] [stderr] | ^^^^^^^^^ help: consider prefixing with an underscore: `_min_value` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `min_val` [INFO] [stderr] --> src/lib.rs:384:17 [INFO] [stderr] | [INFO] [stderr] 384 | let min_val = self.min?; [INFO] [stderr] | ^^^^^^^ help: consider prefixing with an underscore: `_min_val` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/lib.rs:62:17 [INFO] [stderr] | [INFO] [stderr] 62 | let mut aux = Self::new(pass_size); [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/lib.rs:65:13 [INFO] [stderr] | [INFO] [stderr] 65 | let mut tree = VEBTree { [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/tests.rs:40:9 [INFO] [stderr] | [INFO] [stderr] 40 | let mut reference_tree = VEBTree::new(16); [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/tests.rs:55:13 [INFO] [stderr] | [INFO] [stderr] 55 | let mut reference_tree = VEBTree::new(i); [INFO] [stderr] | ----^^^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.40s [INFO] running `"docker" "inspect" "a6832416c6562b934e3bf298e65baa78ba732ecbdf3f76f47b31c9de2e64cb82"` [INFO] running `"docker" "rm" "-f" "a6832416c6562b934e3bf298e65baa78ba732ecbdf3f76f47b31c9de2e64cb82"` [INFO] [stdout] a6832416c6562b934e3bf298e65baa78ba732ecbdf3f76f47b31c9de2e64cb82 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-2/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/JMurph2015/rust-vebtrees:/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=warn" "-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" "+beta-2019-07-23" "test" "--frozen"` [INFO] [stdout] dc8addd2e9e5c4e2e831e79088f3ad019325778386f4ac2487856e54bf366f6a [INFO] running `"docker" "start" "-a" "dc8addd2e9e5c4e2e831e79088f3ad019325778386f4ac2487856e54bf366f6a"` [INFO] [stderr] warning: unused manifest key: package.travis-ci [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.03s [INFO] [stderr] Running /opt/crater/target/debug/deps/vebtrees-3a506825169d87c8 [INFO] [stdout] [INFO] [stdout] running 12 tests [INFO] [stdout] test tests::test_contains_correctness ... ok [INFO] [stdout] test tests::test_findnext_correctness ... ok [INFO] [stdout] test tests::test_insert_and_delete_correctness ... ok [INFO] [stdout] test tests::test_findprev_correctness ... ok [INFO] [stdout] test tests::test_search_correctness ... ok [INFO] [stdout] test tests::test_maximum_correctness ... ok [INFO] [stdout] test tests::test_minimum_correctness ... ok [INFO] [stdout] test tests::test_insert_and_delete_correctness_odd ... ok [INFO] [stdout] test test_asymptotes::test_findnext_asymptote ... FAILED [INFO] [stdout] test test_asymptotes::test_insert_asymptote ... ok [INFO] [stdout] test test_asymptotes::test_findprev_asymptote ... ok [INFO] [stdout] test test_asymptotes::test_delete_asymptote ... ok [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- test_asymptotes::test_findnext_asymptote stdout ---- [INFO] [stdout] sum_x: 125250000.0, sum_y=2009.4933778075392, sum_xy=513436941.58078676, sum_x_2=41791750000000.0, sum_y_2=8096.970019936005 [INFO] [stdout] Numerator: 5029425219.999084, Denominator: 7367345190.571416 [INFO] [stdout] corr: 0.68266452703148 [INFO] [stdout] thread 'test_asymptotes::test_findnext_asymptote' panicked at 'assertion failed: corr > 0.70', src/test_asymptotes.rs:100:5 [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x55ed89c716fb - backtrace::backtrace::libunwind::trace::h5dfa5d4c5feed6dc [INFO] [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/libunwind.rs:88 [INFO] [stdout] 1: 0x55ed89c716fb - backtrace::backtrace::trace_unsynchronized::hb731fe64f3fa469f [INFO] [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/mod.rs:66 [INFO] [stdout] 2: 0x55ed89c716fb - std::sys_common::backtrace::_print::hf4fd45fe7ae4a250 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:47 [INFO] [stdout] 3: 0x55ed89c716fb - std::sys_common::backtrace::print::h31646c3786c57441 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:36 [INFO] [stdout] 4: 0x55ed89c716fb - std::panicking::default_hook::{{closure}}::hda785e768c746ae7 [INFO] [stdout] at src/libstd/panicking.rs:200 [INFO] [stdout] 5: 0x55ed89c7136a - std::panicking::default_hook::h0c4b76f338614ef1 [INFO] [stdout] at src/libstd/panicking.rs:211 [INFO] [stdout] 6: 0x55ed89c71e70 - std::panicking::rust_panic_with_hook::h096dff2cb12b67ce [INFO] [stdout] at src/libstd/panicking.rs:477 [INFO] [stdout] 7: 0x55ed89c1d184 - std::panicking::begin_panic::h322992529c1fcfe4 [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panicking.rs:411 [INFO] [stdout] 8: 0x55ed89c1736e - vebtrees::test_asymptotes::test_findnext_asymptote::ha254238e84556805 [INFO] [stdout] at src/test_asymptotes.rs:100 [INFO] [stdout] 9: 0x55ed89c1694a - vebtrees::test_asymptotes::test_findnext_asymptote::{{closure}}::he2e084b6b12175b9 [INFO] [stdout] at src/test_asymptotes.rs:71 [INFO] [stdout] 10: 0x55ed89c1c75e - core::ops::function::FnOnce::call_once::hb1ee984780e92590 [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libcore/ops/function.rs:231 [INFO] [stdout] 11: 0x55ed89c3427f - as core::ops::function::FnOnce>::call_once::h9568fda2c3b99042 [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/liballoc/boxed.rs:746 [INFO] [stdout] 12: 0x55ed89c743ea - __rust_maybe_catch_panic [INFO] [stdout] at src/libpanic_unwind/lib.rs:82 [INFO] [stdout] 13: 0x55ed89c4e878 - std::panicking::try::h4b4c6c15836266eb [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panicking.rs:275 [INFO] [stdout] 14: 0x55ed89c4e878 - std::panic::catch_unwind::h133691b514d0224c [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panic.rs:394 [INFO] [stdout] 15: 0x55ed89c4e878 - test::run_test::run_test_inner::{{closure}}::h41355d9f207d71fe [INFO] [stdout] at src/libtest/lib.rs:1466 [INFO] [stdout] 16: 0x55ed89c296f5 - std::sys_common::backtrace::__rust_begin_short_backtrace::h7c86e4012abd2d40 [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/sys_common/backtrace.rs:77 [INFO] [stdout] 17: 0x55ed89c2d875 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::h2ba9d55fec0ea776 [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/mod.rs:470 [INFO] [stdout] 18: 0x55ed89c2d875 - as core::ops::function::FnOnce<()>>::call_once::hdf89f4d89df3dda3 [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panic.rs:315 [INFO] [stdout] 19: 0x55ed89c2d875 - std::panicking::try::do_call::h59b39c89384b7a2f [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panicking.rs:296 [INFO] [stdout] 20: 0x55ed89c743ea - __rust_maybe_catch_panic [INFO] [stdout] at src/libpanic_unwind/lib.rs:82 [INFO] [stdout] 21: 0x55ed89c2deb2 - std::panicking::try::h9fff34be50f16431 [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panicking.rs:275 [INFO] [stdout] 22: 0x55ed89c2deb2 - std::panic::catch_unwind::h7551856ff7c5e12a [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panic.rs:394 [INFO] [stdout] 23: 0x55ed89c2deb2 - std::thread::Builder::spawn_unchecked::{{closure}}::hafea48c774d796e7 [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/mod.rs:469 [INFO] [stdout] 24: 0x55ed89c2deb2 - core::ops::function::FnOnce::call_once{{vtable.shim}}::he5fe7b84ce5a3830 [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libcore/ops/function.rs:231 [INFO] [stdout] 25: 0x55ed89c673df - as core::ops::function::FnOnce>::call_once::h55ef432b72ff7a0b [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/liballoc/boxed.rs:746 [INFO] [stdout] 26: 0x55ed89c73b40 - as core::ops::function::FnOnce>::call_once::h9294a5138530eae1 [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/liballoc/boxed.rs:746 [INFO] [stdout] 27: 0x55ed89c73b40 - std::sys_common::thread::start_thread::h0d2733dd32c3723c [INFO] [stdout] at src/libstd/sys_common/thread.rs:13 [INFO] [stdout] 28: 0x55ed89c73b40 - std::sys::unix::thread::Thread::new::thread_start::hf1005dad6ba8f2b1 [INFO] [stdout] at src/libstd/sys/unix/thread.rs:79 [INFO] [stdout] 29: 0x7fcdd015e4a4 - start_thread [INFO] [stdout] 30: 0x7fcdcfc89d0f - __clone [INFO] [stdout] 31: 0x0 - [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] test_asymptotes::test_findnext_asymptote [INFO] [stdout] [INFO] [stdout] test result: FAILED. 11 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass '--lib' [INFO] running `"docker" "inspect" "dc8addd2e9e5c4e2e831e79088f3ad019325778386f4ac2487856e54bf366f6a"` [INFO] running `"docker" "rm" "-f" "dc8addd2e9e5c4e2e831e79088f3ad019325778386f4ac2487856e54bf366f6a"` [INFO] [stdout] dc8addd2e9e5c4e2e831e79088f3ad019325778386f4ac2487856e54bf366f6a