[INFO] fetching crate h_mat 0.1.14... [INFO] checking h_mat-0.1.14 against master#d49be02cf6d2e2a01264fcdef1e20c826710c0f5 for pr-133570-1 [INFO] extracting crate h_mat 0.1.14 into /workspace/builds/worker-1-tc1/source [INFO] validating manifest of crates.io crate h_mat 0.1.14 on toolchain d49be02cf6d2e2a01264fcdef1e20c826710c0f5 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d49be02cf6d2e2a01264fcdef1e20c826710c0f5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate h_mat 0.1.14 [INFO] finished tweaking crates.io crate h_mat 0.1.14 [INFO] tweaked toml for crates.io crate h_mat 0.1.14 written to /workspace/builds/worker-1-tc1/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d49be02cf6d2e2a01264fcdef1e20c826710c0f5" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 8 packages to latest compatible versions [INFO] [stderr] Adding itertools v0.11.0 (available: v0.13.0) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d49be02cf6d2e2a01264fcdef1e20c826710c0f5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+d49be02cf6d2e2a01264fcdef1e20c826710c0f5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 9be52335004a38fcfa6938168be0c332f342a5a83fe07963b3fde50a4b43d309 [INFO] running `Command { std: "docker" "start" "-a" "9be52335004a38fcfa6938168be0c332f342a5a83fe07963b3fde50a4b43d309", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "9be52335004a38fcfa6938168be0c332f342a5a83fe07963b3fde50a4b43d309", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9be52335004a38fcfa6938168be0c332f342a5a83fe07963b3fde50a4b43d309", kill_on_drop: false }` [INFO] [stdout] 9be52335004a38fcfa6938168be0c332f342a5a83fe07963b3fde50a4b43d309 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+d49be02cf6d2e2a01264fcdef1e20c826710c0f5" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b18af27446282ecc88c6c724fb7e80861d3378704d3a159d772108ed77559a64 [INFO] running `Command { std: "docker" "start" "-a" "b18af27446282ecc88c6c724fb7e80861d3378704d3a159d772108ed77559a64", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.92 [INFO] [stderr] Compiling unicode-ident v1.0.14 [INFO] [stderr] Compiling serde v1.0.216 [INFO] [stderr] Checking either v1.13.0 [INFO] [stderr] Checking itertools v0.11.0 [INFO] [stderr] Compiling quote v1.0.37 [INFO] [stderr] Compiling syn v2.0.90 [INFO] [stderr] Compiling serde_derive v1.0.216 [INFO] [stderr] Checking h_mat v0.1.14 (/opt/rustwide/workdir) [INFO] [stdout] warning: elided lifetime has a name [INFO] [stdout] --> src/h_mat/access_col.rs:9:50 [INFO] [stdout] | [INFO] [stdout] 6 | pub trait AccessColRef<'a, T> { [INFO] [stdout] | -- lifetime `'a` declared here [INFO] [stdout] ... [INFO] [stdout] 9 | fn get_col_ref(&'a self, idx: usize) -> HCol<&T, Self::Rem>; [INFO] [stdout] | ^ this elided lifetime gets resolved as `'a` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(elided_named_lifetimes)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: elided lifetime has a name [INFO] [stdout] --> src/h_mat/access_col.rs:16:54 [INFO] [stdout] | [INFO] [stdout] 13 | pub trait AccessColMut<'a, T> { [INFO] [stdout] | -- lifetime `'a` declared here [INFO] [stdout] ... [INFO] [stdout] 16 | fn get_col_mut(&'a mut self, idx: usize) -> HCol<&mut T, Self::Rem>; [INFO] [stdout] | ^ this elided lifetime gets resolved as `'a` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: elided lifetime has a name [INFO] [stdout] --> src/h_mat/access_col.rs:37:50 [INFO] [stdout] | [INFO] [stdout] 32 | impl<'a, T1, T2, R> AccessColRef<'a, T1> for HMatRef<'a, T1, HMatRef<'a, T2, R>> [INFO] [stdout] | -- lifetime `'a` declared here [INFO] [stdout] ... [INFO] [stdout] 37 | fn get_col_ref(&'a self, idx: usize) -> HCol<&T1, Self::Rem> { [INFO] [stdout] | ^ this elided lifetime gets resolved as `'a` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: elided lifetime has a name [INFO] [stdout] --> src/h_mat/access_col.rs:47:50 [INFO] [stdout] | [INFO] [stdout] 45 | impl<'a, T> AccessColRef<'a, T> for HMatRef<'a, T, ()> { [INFO] [stdout] | -- lifetime `'a` declared here [INFO] [stdout] 46 | type Rem = (); [INFO] [stdout] 47 | fn get_col_ref(&'a self, idx: usize) -> HCol<&T, Self::Rem> { [INFO] [stdout] | ^ this elided lifetime gets resolved as `'a` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: elided lifetime has a name [INFO] [stdout] --> src/h_mat/access_col.rs:61:50 [INFO] [stdout] | [INFO] [stdout] 55 | impl<'a, T1, T2, R> AccessColRef<'a, T1> for HMat> [INFO] [stdout] | -- lifetime `'a` declared here [INFO] [stdout] ... [INFO] [stdout] 61 | fn get_col_ref(&'a self, idx: usize) -> HCol<&T1, Self::Rem> { [INFO] [stdout] | ^ this elided lifetime gets resolved as `'a` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: elided lifetime has a name [INFO] [stdout] --> src/h_mat/access_col.rs:71:50 [INFO] [stdout] | [INFO] [stdout] 69 | impl<'a, T> AccessColRef<'a, T> for HMat { [INFO] [stdout] | -- lifetime `'a` declared here [INFO] [stdout] 70 | type Rem = (); [INFO] [stdout] 71 | fn get_col_ref(&'a self, idx: usize) -> HCol<&T, Self::Rem> { [INFO] [stdout] | ^ this elided lifetime gets resolved as `'a` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: elided lifetime has a name [INFO] [stdout] --> src/h_mat/access_col.rs:85:54 [INFO] [stdout] | [INFO] [stdout] 79 | impl<'a, T1, T2, R> AccessColMut<'a, T1> for HMat> [INFO] [stdout] | -- lifetime `'a` declared here [INFO] [stdout] ... [INFO] [stdout] 85 | fn get_col_mut(&'a mut self, idx: usize) -> HCol<&mut T1, Self::Rem> { [INFO] [stdout] | ^ this elided lifetime gets resolved as `'a` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: elided lifetime has a name [INFO] [stdout] --> src/h_mat/h_col.rs:32:46 [INFO] [stdout] | [INFO] [stdout] 32 | pub fn get<'a, D, A>(&'a self) -> Option<&D> [INFO] [stdout] | -- ^ this elided lifetime gets resolved as `'a` [INFO] [stdout] | | [INFO] [stdout] | lifetime `'a` declared here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: elided lifetime has a name [INFO] [stdout] --> src/h_mat/h_col.rs:40:54 [INFO] [stdout] | [INFO] [stdout] 40 | pub fn get_mut<'a, D, A>(&'a mut self) -> Option<&mut D> [INFO] [stdout] | -- lifetime `'a` declared here ^ this elided lifetime gets resolved as `'a` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: elided lifetime has a name [INFO] [stdout] --> src/h_mat/h_mat_ref.rs:22:58 [INFO] [stdout] | [INFO] [stdout] 12 | impl<'a, T, R> HMatRef<'a, T, R> { [INFO] [stdout] | -- lifetime `'a` declared here [INFO] [stdout] ... [INFO] [stdout] 22 | pub fn get_col_ref(&'a self, col_idx: usize) -> HCol<&T, >::Rem> [INFO] [stdout] | ^ this elided lifetime gets resolved as `'a` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: elided lifetime has a name [INFO] [stdout] --> src/h_mat.rs:66:62 [INFO] [stdout] | [INFO] [stdout] 66 | pub fn get_col_ref<'a>(&'a self, col_idx: usize) -> HCol<&T, >::Rem> [INFO] [stdout] | -- lifetime `'a` declared here ^ this elided lifetime gets resolved as `'a` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: elided lifetime has a name [INFO] [stdout] --> src/h_mat.rs:77:15 [INFO] [stdout] | [INFO] [stdout] 74 | pub fn get_col_mut<'a>( [INFO] [stdout] | -- lifetime `'a` declared here [INFO] [stdout] ... [INFO] [stdout] 77 | ) -> HCol<&mut T, >::Rem> [INFO] [stdout] | ^ this elided lifetime gets resolved as `'a` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: elided lifetime has a name [INFO] [stdout] --> src/h_mat/access_col.rs:9:50 [INFO] [stdout] | [INFO] [stdout] 6 | pub trait AccessColRef<'a, T> { [INFO] [stdout] | -- lifetime `'a` declared here [INFO] [stdout] ... [INFO] [stdout] 9 | fn get_col_ref(&'a self, idx: usize) -> HCol<&T, Self::Rem>; [INFO] [stdout] | ^ this elided lifetime gets resolved as `'a` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(elided_named_lifetimes)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: elided lifetime has a name [INFO] [stdout] --> src/h_mat/access_col.rs:16:54 [INFO] [stdout] | [INFO] [stdout] 13 | pub trait AccessColMut<'a, T> { [INFO] [stdout] | -- lifetime `'a` declared here [INFO] [stdout] ... [INFO] [stdout] 16 | fn get_col_mut(&'a mut self, idx: usize) -> HCol<&mut T, Self::Rem>; [INFO] [stdout] | ^ this elided lifetime gets resolved as `'a` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: elided lifetime has a name [INFO] [stdout] --> src/h_mat/access_col.rs:37:50 [INFO] [stdout] | [INFO] [stdout] 32 | impl<'a, T1, T2, R> AccessColRef<'a, T1> for HMatRef<'a, T1, HMatRef<'a, T2, R>> [INFO] [stdout] | -- lifetime `'a` declared here [INFO] [stdout] ... [INFO] [stdout] 37 | fn get_col_ref(&'a self, idx: usize) -> HCol<&T1, Self::Rem> { [INFO] [stdout] | ^ this elided lifetime gets resolved as `'a` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: elided lifetime has a name [INFO] [stdout] --> src/h_mat/access_col.rs:47:50 [INFO] [stdout] | [INFO] [stdout] 45 | impl<'a, T> AccessColRef<'a, T> for HMatRef<'a, T, ()> { [INFO] [stdout] | -- lifetime `'a` declared here [INFO] [stdout] 46 | type Rem = (); [INFO] [stdout] 47 | fn get_col_ref(&'a self, idx: usize) -> HCol<&T, Self::Rem> { [INFO] [stdout] | ^ this elided lifetime gets resolved as `'a` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: elided lifetime has a name [INFO] [stdout] --> src/h_mat/access_col.rs:61:50 [INFO] [stdout] | [INFO] [stdout] 55 | impl<'a, T1, T2, R> AccessColRef<'a, T1> for HMat> [INFO] [stdout] | -- lifetime `'a` declared here [INFO] [stdout] ... [INFO] [stdout] 61 | fn get_col_ref(&'a self, idx: usize) -> HCol<&T1, Self::Rem> { [INFO] [stdout] | ^ this elided lifetime gets resolved as `'a` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: elided lifetime has a name [INFO] [stdout] --> src/h_mat/access_col.rs:71:50 [INFO] [stdout] | [INFO] [stdout] 69 | impl<'a, T> AccessColRef<'a, T> for HMat { [INFO] [stdout] | -- lifetime `'a` declared here [INFO] [stdout] 70 | type Rem = (); [INFO] [stdout] 71 | fn get_col_ref(&'a self, idx: usize) -> HCol<&T, Self::Rem> { [INFO] [stdout] | ^ this elided lifetime gets resolved as `'a` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: elided lifetime has a name [INFO] [stdout] --> src/h_mat/access_col.rs:85:54 [INFO] [stdout] | [INFO] [stdout] 79 | impl<'a, T1, T2, R> AccessColMut<'a, T1> for HMat> [INFO] [stdout] | -- lifetime `'a` declared here [INFO] [stdout] ... [INFO] [stdout] 85 | fn get_col_mut(&'a mut self, idx: usize) -> HCol<&mut T1, Self::Rem> { [INFO] [stdout] | ^ this elided lifetime gets resolved as `'a` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: elided lifetime has a name [INFO] [stdout] --> src/h_mat/h_col.rs:32:46 [INFO] [stdout] | [INFO] [stdout] 32 | pub fn get<'a, D, A>(&'a self) -> Option<&D> [INFO] [stdout] | -- ^ this elided lifetime gets resolved as `'a` [INFO] [stdout] | | [INFO] [stdout] | lifetime `'a` declared here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: elided lifetime has a name [INFO] [stdout] --> src/h_mat/h_col.rs:40:54 [INFO] [stdout] | [INFO] [stdout] 40 | pub fn get_mut<'a, D, A>(&'a mut self) -> Option<&mut D> [INFO] [stdout] | -- lifetime `'a` declared here ^ this elided lifetime gets resolved as `'a` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: elided lifetime has a name [INFO] [stdout] --> src/h_mat/h_mat_ref.rs:22:58 [INFO] [stdout] | [INFO] [stdout] 12 | impl<'a, T, R> HMatRef<'a, T, R> { [INFO] [stdout] | -- lifetime `'a` declared here [INFO] [stdout] ... [INFO] [stdout] 22 | pub fn get_col_ref(&'a self, col_idx: usize) -> HCol<&T, >::Rem> [INFO] [stdout] | ^ this elided lifetime gets resolved as `'a` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: elided lifetime has a name [INFO] [stdout] --> src/h_mat.rs:66:62 [INFO] [stdout] | [INFO] [stdout] 66 | pub fn get_col_ref<'a>(&'a self, col_idx: usize) -> HCol<&T, >::Rem> [INFO] [stdout] | -- lifetime `'a` declared here ^ this elided lifetime gets resolved as `'a` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: elided lifetime has a name [INFO] [stdout] --> src/h_mat.rs:77:15 [INFO] [stdout] | [INFO] [stdout] 74 | pub fn get_col_mut<'a>( [INFO] [stdout] | -- lifetime `'a` declared here [INFO] [stdout] ... [INFO] [stdout] 77 | ) -> HCol<&mut T, >::Rem> [INFO] [stdout] | ^ this elided lifetime gets resolved as `'a` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 14.07s [INFO] running `Command { std: "docker" "inspect" "b18af27446282ecc88c6c724fb7e80861d3378704d3a159d772108ed77559a64", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b18af27446282ecc88c6c724fb7e80861d3378704d3a159d772108ed77559a64", kill_on_drop: false }` [INFO] [stdout] b18af27446282ecc88c6c724fb7e80861d3378704d3a159d772108ed77559a64