[INFO] fetching crate louvre 0.2.1... [INFO] testing louvre-0.2.1 against try#b83b707f97d809763b7861afa7638871f3339a33 for pr-145838-1 [INFO] extracting crate louvre 0.2.1 into /workspace/builds/worker-7-tc2/source [INFO] started tweaking crates.io crate louvre 0.2.1 [INFO] finished tweaking crates.io crate louvre 0.2.1 [INFO] tweaked toml for crates.io crate louvre 0.2.1 written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate louvre 0.2.1 on toolchain b83b707f97d809763b7861afa7638871f3339a33 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "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" "+b83b707f97d809763b7861afa7638871f3339a33" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 23 packages to latest compatible versions [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] c95ec07afcf9a2470a9c4e4d729215e45c0092fe84ab4972040bdf3e5a239373 [INFO] running `Command { std: "docker" "start" "-a" "c95ec07afcf9a2470a9c4e4d729215e45c0092fe84ab4972040bdf3e5a239373", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c95ec07afcf9a2470a9c4e4d729215e45c0092fe84ab4972040bdf3e5a239373", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c95ec07afcf9a2470a9c4e4d729215e45c0092fe84ab4972040bdf3e5a239373", kill_on_drop: false }` [INFO] [stdout] c95ec07afcf9a2470a9c4e4d729215e45c0092fe84ab4972040bdf3e5a239373 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 327d81d0ed3cb802f3aaae4ccd70537db98e66e0fc26cde6cc019e269b688ff5 [INFO] running `Command { std: "docker" "start" "-a" "327d81d0ed3cb802f3aaae4ccd70537db98e66e0fc26cde6cc019e269b688ff5", kill_on_drop: false }` [INFO] [stderr] Compiling louvre v0.2.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/triangulate.rs:628:34 [INFO] [stdout] | [INFO] [stdout] 628 | pub fn linked_vertex_array(data: &mut Vec, dim: usize) -> Vec<*mut Vertex> { [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] 628 | pub fn linked_vertex_array(data: &mut Vec, dim: usize) -> Vec<*mut Vertex<'_>> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/triangulate.rs:637:48 [INFO] [stdout] | [INFO] [stdout] 637 | fn fill_linked_vertex_array(order: bool, data: &mut Vec, dim: usize) -> Vec<*mut Vertex> { [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] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 637 | fn fill_linked_vertex_array(order: bool, data: &mut Vec, dim: usize) -> Vec<*mut Vertex<'_>> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.75s [INFO] running `Command { std: "docker" "inspect" "327d81d0ed3cb802f3aaae4ccd70537db98e66e0fc26cde6cc019e269b688ff5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "327d81d0ed3cb802f3aaae4ccd70537db98e66e0fc26cde6cc019e269b688ff5", kill_on_drop: false }` [INFO] [stdout] 327d81d0ed3cb802f3aaae4ccd70537db98e66e0fc26cde6cc019e269b688ff5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a0e536223b173b7a46571a57557e053bbae29a65d7bbfddab767d7a88bd052a5 [INFO] running `Command { std: "docker" "start" "-a" "a0e536223b173b7a46571a57557e053bbae29a65d7bbfddab767d7a88bd052a5", kill_on_drop: false }` [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/triangulate.rs:628:34 [INFO] [stdout] | [INFO] [stdout] 628 | pub fn linked_vertex_array(data: &mut Vec, dim: usize) -> Vec<*mut Vertex> { [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] 628 | pub fn linked_vertex_array(data: &mut Vec, dim: usize) -> Vec<*mut Vertex<'_>> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/triangulate.rs:637:48 [INFO] [stdout] | [INFO] [stdout] 637 | fn fill_linked_vertex_array(order: bool, data: &mut Vec, dim: usize) -> Vec<*mut Vertex> { [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] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 637 | fn fill_linked_vertex_array(order: bool, data: &mut Vec, dim: usize) -> Vec<*mut Vertex<'_>> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling louvre v0.2.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/triangulate.rs:628:34 [INFO] [stdout] | [INFO] [stdout] 628 | pub fn linked_vertex_array(data: &mut Vec, dim: usize) -> Vec<*mut Vertex> { [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] 628 | pub fn linked_vertex_array(data: &mut Vec, dim: usize) -> Vec<*mut Vertex<'_>> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/triangulate.rs:637:48 [INFO] [stdout] | [INFO] [stdout] 637 | fn fill_linked_vertex_array(order: bool, data: &mut Vec, dim: usize) -> Vec<*mut Vertex> { [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] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 637 | fn fill_linked_vertex_array(order: bool, data: &mut Vec, dim: usize) -> Vec<*mut Vertex<'_>> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.29s [INFO] running `Command { std: "docker" "inspect" "a0e536223b173b7a46571a57557e053bbae29a65d7bbfddab767d7a88bd052a5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a0e536223b173b7a46571a57557e053bbae29a65d7bbfddab767d7a88bd052a5", kill_on_drop: false }` [INFO] [stdout] a0e536223b173b7a46571a57557e053bbae29a65d7bbfddab767d7a88bd052a5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 6d781ce0231c937b5ae36b012fb41c0dc9a498fb51fe8b88f981a9d32a62d32e [INFO] running `Command { std: "docker" "start" "-a" "6d781ce0231c937b5ae36b012fb41c0dc9a498fb51fe8b88f981a9d32a62d32e", kill_on_drop: false }` [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/triangulate.rs:628:34 [INFO] [stderr] | [INFO] [stderr] 628 | pub fn linked_vertex_array(data: &mut Vec, dim: usize) -> Vec<*mut Vertex> { [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] 628 | pub fn linked_vertex_array(data: &mut Vec, dim: usize) -> Vec<*mut Vertex<'_>> { [INFO] [stderr] | ++++ [INFO] [stderr] [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/triangulate.rs:637:48 [INFO] [stderr] | [INFO] [stderr] 637 | fn fill_linked_vertex_array(order: bool, data: &mut Vec, dim: usize) -> Vec<*mut Vertex> { [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] help: use `'_` for type paths [INFO] [stderr] | [INFO] [stderr] 637 | fn fill_linked_vertex_array(order: bool, data: &mut Vec, dim: usize) -> Vec<*mut Vertex<'_>> { [INFO] [stderr] | ++++ [INFO] [stderr] [INFO] [stderr] warning: `louvre` (lib) generated 2 warnings (run `cargo fix --lib -p louvre` to apply 2 suggestions) [INFO] [stderr] warning: `louvre` (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/louvre-bb86de389d11ae83) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Doc-tests louvre [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test src/lib.rs - (line 27) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.31s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "6d781ce0231c937b5ae36b012fb41c0dc9a498fb51fe8b88f981a9d32a62d32e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6d781ce0231c937b5ae36b012fb41c0dc9a498fb51fe8b88f981a9d32a62d32e", kill_on_drop: false }` [INFO] [stdout] 6d781ce0231c937b5ae36b012fb41c0dc9a498fb51fe8b88f981a9d32a62d32e