[INFO] fetching crate piecewise-linear 0.2.0... [INFO] testing piecewise-linear-0.2.0 against try#b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b for pr-145330-1 [INFO] extracting crate piecewise-linear 0.2.0 into /workspace/builds/worker-0-tc2/source [INFO] started tweaking crates.io crate piecewise-linear 0.2.0 [INFO] finished tweaking crates.io crate piecewise-linear 0.2.0 [INFO] tweaked toml for crates.io crate piecewise-linear 0.2.0 written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate piecewise-linear 0.2.0 on toolchain b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 33 packages to latest compatible versions [INFO] [stderr] Adding geo v0.26.0 (available: v0.31.0) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 6db92fd5864afe57a1e0ff607605549fd1f8b6c474cec1cd1a8e3bf9a130a93a [INFO] running `Command { std: "docker" "start" "-a" "6db92fd5864afe57a1e0ff607605549fd1f8b6c474cec1cd1a8e3bf9a130a93a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "6db92fd5864afe57a1e0ff607605549fd1f8b6c474cec1cd1a8e3bf9a130a93a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6db92fd5864afe57a1e0ff607605549fd1f8b6c474cec1cd1a8e3bf9a130a93a", kill_on_drop: false }` [INFO] [stdout] 6db92fd5864afe57a1e0ff607605549fd1f8b6c474cec1cd1a8e3bf9a130a93a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 4409ba08bfc0c02cf14007e039a8417e2f08049719d9ad195b6dc384a95e3abe [INFO] running `Command { std: "docker" "start" "-a" "4409ba08bfc0c02cf14007e039a8417e2f08049719d9ad195b6dc384a95e3abe", kill_on_drop: false }` [INFO] [stderr] Compiling libm v0.2.15 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling smallvec v1.15.1 [INFO] [stderr] Compiling robust v1.2.0 [INFO] [stderr] Compiling float_next_after v1.0.0 [INFO] [stderr] Compiling hash32 v0.2.1 [INFO] [stderr] Compiling heapless v0.7.17 [INFO] [stderr] Compiling geographiclib-rs v0.2.5 [INFO] [stderr] Compiling rstar v0.11.0 [INFO] [stderr] Compiling approx v0.5.1 [INFO] [stderr] Compiling earcutr v0.4.3 [INFO] [stderr] Compiling geo-types v0.7.17 [INFO] [stderr] Compiling geo v0.26.0 [INFO] [stderr] Compiling piecewise-linear v0.2.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/lib.rs:123:26 [INFO] [stdout] | [INFO] [stdout] 123 | pub fn segments_iter(&self) -> SegmentsIterator { [INFO] [stdout] | ^^^^^ ------------------- the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 123 | pub fn segments_iter(&self) -> SegmentsIterator<'_, T> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing [INFO] [stdout] --> src/lib.rs:131:10 [INFO] [stdout] | [INFO] [stdout] 131 | &'a self, [INFO] [stdout] | ^^ the lifetime is named here [INFO] [stdout] 132 | other: &'a PiecewiseLinearFunction, [INFO] [stdout] | ^^ the lifetime is named here [INFO] [stdout] 133 | ) -> Option> { [INFO] [stdout] | ----------------------------- the same lifetime is hidden here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: consistently use `'a` [INFO] [stdout] | [INFO] [stdout] 133 | ) -> Option> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.71s [INFO] running `Command { std: "docker" "inspect" "4409ba08bfc0c02cf14007e039a8417e2f08049719d9ad195b6dc384a95e3abe", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4409ba08bfc0c02cf14007e039a8417e2f08049719d9ad195b6dc384a95e3abe", kill_on_drop: false }` [INFO] [stdout] 4409ba08bfc0c02cf14007e039a8417e2f08049719d9ad195b6dc384a95e3abe [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f3eda9cc3f2d7fb5df1783c3d649011f9deceac34ac7d8e44b10d9e342a737d0 [INFO] running `Command { std: "docker" "start" "-a" "f3eda9cc3f2d7fb5df1783c3d649011f9deceac34ac7d8e44b10d9e342a737d0", kill_on_drop: false }` [INFO] [stderr] Compiling piecewise-linear v0.2.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/lib.rs:123:26 [INFO] [stdout] | [INFO] [stdout] 123 | pub fn segments_iter(&self) -> SegmentsIterator { [INFO] [stdout] | ^^^^^ ------------------- the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 123 | pub fn segments_iter(&self) -> SegmentsIterator<'_, T> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing [INFO] [stdout] --> src/lib.rs:131:10 [INFO] [stdout] | [INFO] [stdout] 131 | &'a self, [INFO] [stdout] | ^^ the lifetime is named here [INFO] [stdout] 132 | other: &'a PiecewiseLinearFunction, [INFO] [stdout] | ^^ the lifetime is named here [INFO] [stdout] 133 | ) -> Option> { [INFO] [stdout] | ----------------------------- the same lifetime is hidden here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: consistently use `'a` [INFO] [stdout] | [INFO] [stdout] 133 | ) -> Option> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/lib.rs:123:26 [INFO] [stdout] | [INFO] [stdout] 123 | pub fn segments_iter(&self) -> SegmentsIterator { [INFO] [stdout] | ^^^^^ ------------------- the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 123 | pub fn segments_iter(&self) -> SegmentsIterator<'_, T> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing [INFO] [stdout] --> src/lib.rs:131:10 [INFO] [stdout] | [INFO] [stdout] 131 | &'a self, [INFO] [stdout] | ^^ the lifetime is named here [INFO] [stdout] 132 | other: &'a PiecewiseLinearFunction, [INFO] [stdout] | ^^ the lifetime is named here [INFO] [stdout] 133 | ) -> Option> { [INFO] [stdout] | ----------------------------- the same lifetime is hidden here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: consistently use `'a` [INFO] [stdout] | [INFO] [stdout] 133 | ) -> Option> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.47s [INFO] running `Command { std: "docker" "inspect" "f3eda9cc3f2d7fb5df1783c3d649011f9deceac34ac7d8e44b10d9e342a737d0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f3eda9cc3f2d7fb5df1783c3d649011f9deceac34ac7d8e44b10d9e342a737d0", kill_on_drop: false }` [INFO] [stdout] f3eda9cc3f2d7fb5df1783c3d649011f9deceac34ac7d8e44b10d9e342a737d0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 49e9cbaf67655f82979d0a4a58dbbd1508d3449e2fbf1028244f813100f7152d [INFO] running `Command { std: "docker" "start" "-a" "49e9cbaf67655f82979d0a4a58dbbd1508d3449e2fbf1028244f813100f7152d", kill_on_drop: false }` [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/lib.rs:123:26 [INFO] [stderr] | [INFO] [stderr] 123 | pub fn segments_iter(&self) -> SegmentsIterator { [INFO] [stderr] | ^^^^^ ------------------- the same lifetime is hidden here [INFO] [stderr] | | [INFO] [stderr] | the lifetime is elided here [INFO] [stderr] | [INFO] [stderr] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stderr] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stderr] help: use `'_` for type paths [INFO] [stderr] | [INFO] [stderr] 123 | pub fn segments_iter(&self) -> SegmentsIterator<'_, T> { [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: hiding a lifetime that's named elsewhere is confusing [INFO] [stderr] --> src/lib.rs:131:10 [INFO] [stderr] | [INFO] [stderr] 131 | &'a self, [INFO] [stderr] | ^^ the lifetime is named here [INFO] [stderr] 132 | other: &'a PiecewiseLinearFunction, [INFO] [stderr] | ^^ the lifetime is named here [INFO] [stderr] 133 | ) -> Option> { [INFO] [stderr] | ----------------------------- the same lifetime is hidden here [INFO] [stderr] | [INFO] [stderr] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stderr] help: consistently use `'a` [INFO] [stderr] | [INFO] [stderr] 133 | ) -> Option> { [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: `piecewise-linear` (lib) generated 2 warnings (run `cargo fix --lib -p piecewise-linear` to apply 2 suggestions) [INFO] [stderr] warning: `piecewise-linear` (lib test) generated 2 warnings (2 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/piecewise_linear-c519e870539621cd) [INFO] [stdout] [INFO] [stdout] running 11 tests [INFO] [stdout] test tests::test_constant ... ok [INFO] [stdout] test tests::test_domain ... ok [INFO] [stdout] test tests::test_expand_domain ... ok [INFO] [stdout] test tests::test_line_intersect ... ok [INFO] [stdout] test tests::test_line_in_domain ... ok [INFO] [stdout] test tests::test_negative ... ok [INFO] [stdout] test tests::test_points_of_inflection_iter ... ok [INFO] [stdout] test tests::test_segment_at_x ... ok [INFO] [stdout] test tests::test_shrink_domain ... ok [INFO] [stdout] test tests::test_segments_iter ... ok [INFO] [stdout] test tests::test_y_at_x ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stderr] Doc-tests piecewise_linear [INFO] [stdout] [INFO] [stdout] running 3 tests [INFO] [stdout] test src/lib.rs - PiecewiseLinearFunction (line 73) ... ok [INFO] [stdout] test src/lib.rs - points_of_inflection_iter (line 563) ... ok [INFO] [stdout] test src/lib.rs - PiecewiseLinearFunction::max (line 292) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.43s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "49e9cbaf67655f82979d0a4a58dbbd1508d3449e2fbf1028244f813100f7152d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "49e9cbaf67655f82979d0a4a58dbbd1508d3449e2fbf1028244f813100f7152d", kill_on_drop: false }` [INFO] [stdout] 49e9cbaf67655f82979d0a4a58dbbd1508d3449e2fbf1028244f813100f7152d