[INFO] fetching crate libreda-db 0.0.10... [INFO] checking libreda-db-0.0.10 against master#2e6fc425411280c658d852813de01c5157255088 for pr-128013 [INFO] extracting crate libreda-db 0.0.10 into /workspace/builds/worker-7-tc1/source [INFO] validating manifest of crates.io crate libreda-db 0.0.10 on toolchain 2e6fc425411280c658d852813de01c5157255088 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2e6fc425411280c658d852813de01c5157255088" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate libreda-db 0.0.10 [INFO] finished tweaking crates.io crate libreda-db 0.0.10 [INFO] tweaked toml for crates.io crate libreda-db 0.0.10 written to /workspace/builds/worker-7-tc1/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2e6fc425411280c658d852813de01c5157255088" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 19 packages to latest compatible versions [INFO] [stderr] Adding iron-shapes v0.0.8 (latest: v0.1.1) [INFO] [stderr] Adding iron-shapes-booleanop v0.0.3 (latest: v0.1.0) [INFO] [stderr] Adding itertools v0.10.5 (latest: v0.13.0) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2e6fc425411280c658d852813de01c5157255088" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded iron-shapes-booleanop v0.0.3 [INFO] [stderr] Downloaded libreda-splay v0.1.1 [INFO] [stderr] Downloaded iron-shapes v0.0.8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:dff56e7819e73ed36160586b3445e93eb0be776c16704aeeded9c3fb668b2384" "/opt/rustwide/cargo-home/bin/cargo" "+2e6fc425411280c658d852813de01c5157255088" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] f09b3fc6d249d9eeef103eb1c637552d7e149c49d5f8bc328879cef94557dc66 [INFO] running `Command { std: "docker" "start" "-a" "f09b3fc6d249d9eeef103eb1c637552d7e149c49d5f8bc328879cef94557dc66", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f09b3fc6d249d9eeef103eb1c637552d7e149c49d5f8bc328879cef94557dc66", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f09b3fc6d249d9eeef103eb1c637552d7e149c49d5f8bc328879cef94557dc66", kill_on_drop: false }` [INFO] [stdout] f09b3fc6d249d9eeef103eb1c637552d7e149c49d5f8bc328879cef94557dc66 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:dff56e7819e73ed36160586b3445e93eb0be776c16704aeeded9c3fb668b2384" "/opt/rustwide/cargo-home/bin/cargo" "+2e6fc425411280c658d852813de01c5157255088" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 6dd90120fbfbca37861c7d4941d3f2ab6f39827ef7e7a9eebf7609d6b31410e4 [INFO] running `Command { std: "docker" "start" "-a" "6dd90120fbfbca37861c7d4941d3f2ab6f39827ef7e7a9eebf7609d6b31410e4", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.86 [INFO] [stderr] Compiling autocfg v1.3.0 [INFO] [stderr] Compiling unicode-ident v1.0.12 [INFO] [stderr] Compiling serde v1.0.204 [INFO] [stderr] Checking either v1.13.0 [INFO] [stderr] Checking libreda-splay v0.1.1 [INFO] [stderr] Checking fnv v1.0.7 [INFO] [stderr] Checking log v0.4.22 [INFO] [stderr] Checking itertools v0.10.5 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling quote v1.0.36 [INFO] [stderr] Compiling syn v2.0.72 [INFO] [stderr] Checking num-integer v0.1.46 [INFO] [stderr] Checking num-bigint v0.4.6 [INFO] [stderr] Checking num-rational v0.4.2 [INFO] [stderr] Compiling serde_derive v1.0.204 [INFO] [stderr] Checking iron-shapes v0.0.8 [INFO] [stderr] Checking iron-shapes-booleanop v0.0.3 [INFO] [stderr] Checking libreda-db v0.0.10 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `crate::traits::*` [INFO] [stdout] --> src/prelude.rs:27:13 [INFO] [stdout] | [INFO] [stdout] 27 | pub use crate::traits::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `l2n_reference_access::*` [INFO] [stdout] --> src/reference_access/mod.rs:45:9 [INFO] [stdout] | [INFO] [stdout] 45 | pub use l2n_reference_access::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::traits::*` [INFO] [stdout] --> src/prelude.rs:27:13 [INFO] [stdout] | [INFO] [stdout] 27 | pub use crate::traits::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `l2n_reference_access::*` [INFO] [stdout] --> src/reference_access/mod.rs:45:9 [INFO] [stdout] | [INFO] [stdout] 45 | pub use l2n_reference_access::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `lib_id` [INFO] [stdout] --> src/library.rs:78:28 [INFO] [stdout] | [INFO] [stdout] 78 | fn parent_cell(&self, (lib_id, cell_instance): &Self::CellInstId) -> Self::CellId { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_lib_id` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `cell_instance` [INFO] [stdout] --> src/library.rs:78:36 [INFO] [stdout] | [INFO] [stdout] 78 | fn parent_cell(&self, (lib_id, cell_instance): &Self::CellInstId) -> Self::CellId { [INFO] [stdout] | ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_cell_instance` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `lib_id` [INFO] [stdout] --> src/library.rs:84:30 [INFO] [stdout] | [INFO] [stdout] 84 | fn template_cell(&self, (lib_id, cell_instance): &Self::CellInstId) -> Self::CellId { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_lib_id` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `cell_instance` [INFO] [stdout] --> src/library.rs:84:38 [INFO] [stdout] | [INFO] [stdout] 84 | fn template_cell(&self, (lib_id, cell_instance): &Self::CellInstId) -> Self::CellId { [INFO] [stdout] | ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_cell_instance` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `f` [INFO] [stdout] --> src/library.rs:90:32 [INFO] [stdout] | [INFO] [stdout] 90 | fn for_each_cell(&self, f: F) where F: FnMut(Self::CellId) -> () { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_f` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `cell` [INFO] [stdout] --> src/library.rs:94:41 [INFO] [stdout] | [INFO] [stdout] 94 | fn for_each_cell_instance(&self, cell: &Self::CellId, f: F) where F: FnMut(Self::CellInstId) -> () { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_cell` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `f` [INFO] [stdout] --> src/library.rs:94:62 [INFO] [stdout] | [INFO] [stdout] 94 | fn for_each_cell_instance(&self, cell: &Self::CellId, f: F) where F: FnMut(Self::CellInstId) -> () { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_f` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `cell` [INFO] [stdout] --> src/library.rs:98:43 [INFO] [stdout] | [INFO] [stdout] 98 | fn for_each_cell_dependency(&self, cell: &Self::CellId, f: F) where F: FnMut(Self::CellId) -> () { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_cell` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `f` [INFO] [stdout] --> src/library.rs:98:64 [INFO] [stdout] | [INFO] [stdout] 98 | fn for_each_cell_dependency(&self, cell: &Self::CellId, f: F) where F: FnMut(Self::CellId) -> () { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_f` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `cell` [INFO] [stdout] --> src/library.rs:102:42 [INFO] [stdout] | [INFO] [stdout] 102 | fn for_each_dependent_cell(&self, cell: &Self::CellId, f: F) where F: FnMut(Self::CellId) -> () { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_cell` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `f` [INFO] [stdout] --> src/library.rs:102:63 [INFO] [stdout] | [INFO] [stdout] 102 | fn for_each_dependent_cell(&self, cell: &Self::CellId, f: F) where F: FnMut(Self::CellId) -> () { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_f` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `cell` [INFO] [stdout] --> src/library.rs:106:42 [INFO] [stdout] | [INFO] [stdout] 106 | fn for_each_cell_reference(&self, cell: &Self::CellId, f: F) where F: FnMut(Self::CellInstId) -> () { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_cell` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `f` [INFO] [stdout] --> src/library.rs:106:63 [INFO] [stdout] | [INFO] [stdout] 106 | fn for_each_cell_reference(&self, cell: &Self::CellId, f: F) where F: FnMut(Self::CellInstId) -> () { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_f` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `cell` [INFO] [stdout] --> src/library.rs:110:35 [INFO] [stdout] | [INFO] [stdout] 110 | fn num_child_instances(&self, cell: &Self::CellId) -> usize { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_cell` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `ArcId` is never constructed [INFO] [stdout] --> src/netlist/arc_id.rs:14:12 [INFO] [stdout] | [INFO] [stdout] 14 | pub struct ArcId { [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `NetlistEditDecorator` is never used [INFO] [stdout] --> src/decorator/netlist.rs:280:11 [INFO] [stdout] | [INFO] [stdout] 280 | pub trait NetlistEditDecorator: MutDecorator [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `LibraryId` is never constructed [INFO] [stdout] --> src/library.rs:11:12 [INFO] [stdout] | [INFO] [stdout] 11 | pub struct LibraryId(usize); [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `LibraryWrapper` is never constructed [INFO] [stdout] --> src/library.rs:13:12 [INFO] [stdout] | [INFO] [stdout] 13 | pub struct LibraryWrapper<'a, T> { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `get_library` and `libraries` are never used [INFO] [stdout] --> src/library.rs:25:8 [INFO] [stdout] | [INFO] [stdout] 18 | impl<'a, T> LibraryWrapper<'a, T> { [INFO] [stdout] | --------------------------------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 25 | fn get_library(&self, library_id: &LibraryId) -> &T { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 34 | fn libraries(&self) -> impl Iterator { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 21 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `lib_id` [INFO] [stdout] --> src/library.rs:78:28 [INFO] [stdout] | [INFO] [stdout] 78 | fn parent_cell(&self, (lib_id, cell_instance): &Self::CellInstId) -> Self::CellId { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_lib_id` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `cell_instance` [INFO] [stdout] --> src/library.rs:78:36 [INFO] [stdout] | [INFO] [stdout] 78 | fn parent_cell(&self, (lib_id, cell_instance): &Self::CellInstId) -> Self::CellId { [INFO] [stdout] | ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_cell_instance` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `lib_id` [INFO] [stdout] --> src/library.rs:84:30 [INFO] [stdout] | [INFO] [stdout] 84 | fn template_cell(&self, (lib_id, cell_instance): &Self::CellInstId) -> Self::CellId { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_lib_id` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `cell_instance` [INFO] [stdout] --> src/library.rs:84:38 [INFO] [stdout] | [INFO] [stdout] 84 | fn template_cell(&self, (lib_id, cell_instance): &Self::CellInstId) -> Self::CellId { [INFO] [stdout] | ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_cell_instance` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `f` [INFO] [stdout] --> src/library.rs:90:32 [INFO] [stdout] | [INFO] [stdout] 90 | fn for_each_cell(&self, f: F) where F: FnMut(Self::CellId) -> () { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_f` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `cell` [INFO] [stdout] --> src/library.rs:94:41 [INFO] [stdout] | [INFO] [stdout] 94 | fn for_each_cell_instance(&self, cell: &Self::CellId, f: F) where F: FnMut(Self::CellInstId) -> () { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_cell` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `f` [INFO] [stdout] --> src/library.rs:94:62 [INFO] [stdout] | [INFO] [stdout] 94 | fn for_each_cell_instance(&self, cell: &Self::CellId, f: F) where F: FnMut(Self::CellInstId) -> () { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_f` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `cell` [INFO] [stdout] --> src/library.rs:98:43 [INFO] [stdout] | [INFO] [stdout] 98 | fn for_each_cell_dependency(&self, cell: &Self::CellId, f: F) where F: FnMut(Self::CellId) -> () { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_cell` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `f` [INFO] [stdout] --> src/library.rs:98:64 [INFO] [stdout] | [INFO] [stdout] 98 | fn for_each_cell_dependency(&self, cell: &Self::CellId, f: F) where F: FnMut(Self::CellId) -> () { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_f` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `cell` [INFO] [stdout] --> src/library.rs:102:42 [INFO] [stdout] | [INFO] [stdout] 102 | fn for_each_dependent_cell(&self, cell: &Self::CellId, f: F) where F: FnMut(Self::CellId) -> () { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_cell` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `f` [INFO] [stdout] --> src/library.rs:102:63 [INFO] [stdout] | [INFO] [stdout] 102 | fn for_each_dependent_cell(&self, cell: &Self::CellId, f: F) where F: FnMut(Self::CellId) -> () { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_f` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `cell` [INFO] [stdout] --> src/library.rs:106:42 [INFO] [stdout] | [INFO] [stdout] 106 | fn for_each_cell_reference(&self, cell: &Self::CellId, f: F) where F: FnMut(Self::CellInstId) -> () { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_cell` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `f` [INFO] [stdout] --> src/library.rs:106:63 [INFO] [stdout] | [INFO] [stdout] 106 | fn for_each_cell_reference(&self, cell: &Self::CellId, f: F) where F: FnMut(Self::CellInstId) -> () { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_f` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `cell` [INFO] [stdout] --> src/library.rs:110:35 [INFO] [stdout] | [INFO] [stdout] 110 | fn num_child_instances(&self, cell: &Self::CellId) -> usize { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_cell` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `ArcId` is never constructed [INFO] [stdout] --> src/netlist/arc_id.rs:14:12 [INFO] [stdout] | [INFO] [stdout] 14 | pub struct ArcId { [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `NetlistEditDecorator` is never used [INFO] [stdout] --> src/decorator/netlist.rs:280:11 [INFO] [stdout] | [INFO] [stdout] 280 | pub trait NetlistEditDecorator: MutDecorator [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `LibraryId` is never constructed [INFO] [stdout] --> src/library.rs:11:12 [INFO] [stdout] | [INFO] [stdout] 11 | pub struct LibraryId(usize); [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `LibraryWrapper` is never constructed [INFO] [stdout] --> src/library.rs:13:12 [INFO] [stdout] | [INFO] [stdout] 13 | pub struct LibraryWrapper<'a, T> { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `get_library` and `libraries` are never used [INFO] [stdout] --> src/library.rs:25:8 [INFO] [stdout] | [INFO] [stdout] 18 | impl<'a, T> LibraryWrapper<'a, T> { [INFO] [stdout] | --------------------------------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 25 | fn get_library(&self, library_id: &LibraryId) -> &T { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 34 | fn libraries(&self) -> impl Iterator { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 21 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 9.32s [INFO] running `Command { std: "docker" "inspect" "6dd90120fbfbca37861c7d4941d3f2ab6f39827ef7e7a9eebf7609d6b31410e4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6dd90120fbfbca37861c7d4941d3f2ab6f39827ef7e7a9eebf7609d6b31410e4", kill_on_drop: false }` [INFO] [stdout] 6dd90120fbfbca37861c7d4941d3f2ab6f39827ef7e7a9eebf7609d6b31410e4 [INFO] checking libreda-db-0.0.10 against try#d856f2da3433420b7077c0dc7ee9441455bc1302 for pr-128013 [INFO] extracting crate libreda-db 0.0.10 into /workspace/builds/worker-7-tc2/source [INFO] validating manifest of crates.io crate libreda-db 0.0.10 on toolchain d856f2da3433420b7077c0dc7ee9441455bc1302 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d856f2da3433420b7077c0dc7ee9441455bc1302" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate libreda-db 0.0.10 [INFO] finished tweaking crates.io crate libreda-db 0.0.10 [INFO] tweaked toml for crates.io crate libreda-db 0.0.10 written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d856f2da3433420b7077c0dc7ee9441455bc1302" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 19 packages to latest compatible versions [INFO] [stderr] Adding iron-shapes v0.0.8 (latest: v0.1.1) [INFO] [stderr] Adding iron-shapes-booleanop v0.0.3 (latest: v0.1.0) [INFO] [stderr] Adding itertools v0.10.5 (latest: v0.13.0) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d856f2da3433420b7077c0dc7ee9441455bc1302" "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:dff56e7819e73ed36160586b3445e93eb0be776c16704aeeded9c3fb668b2384" "/opt/rustwide/cargo-home/bin/cargo" "+d856f2da3433420b7077c0dc7ee9441455bc1302" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 88e1bf47cdae4f26f456dc298ee6a82bea651538752b7de39f067ba262da16c3 [INFO] running `Command { std: "docker" "start" "-a" "88e1bf47cdae4f26f456dc298ee6a82bea651538752b7de39f067ba262da16c3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "88e1bf47cdae4f26f456dc298ee6a82bea651538752b7de39f067ba262da16c3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "88e1bf47cdae4f26f456dc298ee6a82bea651538752b7de39f067ba262da16c3", kill_on_drop: false }` [INFO] [stdout] 88e1bf47cdae4f26f456dc298ee6a82bea651538752b7de39f067ba262da16c3 [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:dff56e7819e73ed36160586b3445e93eb0be776c16704aeeded9c3fb668b2384" "/opt/rustwide/cargo-home/bin/cargo" "+d856f2da3433420b7077c0dc7ee9441455bc1302" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 8e16dc4069e6a1d33487afac613d3c30257527ee8c7db516a6b169969e7f3809 [INFO] running `Command { std: "docker" "start" "-a" "8e16dc4069e6a1d33487afac613d3c30257527ee8c7db516a6b169969e7f3809", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.86 [INFO] [stderr] Compiling autocfg v1.3.0 [INFO] [stderr] Compiling unicode-ident v1.0.12 [INFO] [stderr] Compiling serde v1.0.204 [INFO] [stderr] Checking either v1.13.0 [INFO] [stderr] Checking libreda-splay v0.1.1 [INFO] [stderr] Checking log v0.4.22 [INFO] [stderr] Checking fnv v1.0.7 [INFO] [stderr] Checking itertools v0.10.5 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling quote v1.0.36 [INFO] [stderr] Compiling syn v2.0.72 [INFO] [stderr] Checking num-integer v0.1.46 [INFO] [stdout] error[E0034]: multiple applicable items in scope [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/num-integer-0.1.46/src/lib.rs:511:41 [INFO] [stdout] | [INFO] [stdout] 511 | return (1 << shift).abs(); [INFO] [stdout] | ^^^ multiple `abs` found [INFO] [stdout] ... [INFO] [stdout] 841 | impl_integer_for_isize!(i8, test_integer_i8); [INFO] [stdout] | -------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: candidate #1 is defined in an impl for the type `i128` [INFO] [stdout] = note: candidate #2 is defined in an impl for the type `i16` [INFO] [stdout] = note: candidate #3 is defined in an impl for the type `i32` [INFO] [stdout] = note: candidate #4 is defined in an impl for the type `i64` [INFO] [stdout] = note: and 2 others [INFO] [stdout] = note: this error originates in the macro `impl_integer_for_isize` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0034]: multiple applicable items in scope [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/num-integer-0.1.46/src/lib.rs:511:41 [INFO] [stdout] | [INFO] [stdout] 511 | return (1 << shift).abs(); [INFO] [stdout] | ^^^ multiple `abs` found [INFO] [stdout] ... [INFO] [stdout] 842 | impl_integer_for_isize!(i16, test_integer_i16); [INFO] [stdout] | ---------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: candidate #1 is defined in an impl for the type `i128` [INFO] [stdout] = note: candidate #2 is defined in an impl for the type `i16` [INFO] [stdout] = note: candidate #3 is defined in an impl for the type `i32` [INFO] [stdout] = note: candidate #4 is defined in an impl for the type `i64` [INFO] [stdout] = note: and 2 others [INFO] [stdout] = note: this error originates in the macro `impl_integer_for_isize` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0034]: multiple applicable items in scope [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/num-integer-0.1.46/src/lib.rs:511:41 [INFO] [stdout] | [INFO] [stdout] 511 | return (1 << shift).abs(); [INFO] [stdout] | ^^^ multiple `abs` found [INFO] [stdout] ... [INFO] [stdout] 843 | impl_integer_for_isize!(i32, test_integer_i32); [INFO] [stdout] | ---------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: candidate #1 is defined in an impl for the type `i128` [INFO] [stdout] = note: candidate #2 is defined in an impl for the type `i16` [INFO] [stdout] = note: candidate #3 is defined in an impl for the type `i32` [INFO] [stdout] = note: candidate #4 is defined in an impl for the type `i64` [INFO] [stdout] = note: and 2 others [INFO] [stdout] = note: this error originates in the macro `impl_integer_for_isize` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0034]: multiple applicable items in scope [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/num-integer-0.1.46/src/lib.rs:511:41 [INFO] [stdout] | [INFO] [stdout] 511 | return (1 << shift).abs(); [INFO] [stdout] | ^^^ multiple `abs` found [INFO] [stdout] ... [INFO] [stdout] 844 | impl_integer_for_isize!(i64, test_integer_i64); [INFO] [stdout] | ---------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: candidate #1 is defined in an impl for the type `i128` [INFO] [stdout] = note: candidate #2 is defined in an impl for the type `i16` [INFO] [stdout] = note: candidate #3 is defined in an impl for the type `i32` [INFO] [stdout] = note: candidate #4 is defined in an impl for the type `i64` [INFO] [stdout] = note: and 2 others [INFO] [stdout] = note: this error originates in the macro `impl_integer_for_isize` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0034]: multiple applicable items in scope [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/num-integer-0.1.46/src/lib.rs:511:41 [INFO] [stdout] | [INFO] [stdout] 511 | return (1 << shift).abs(); [INFO] [stdout] | ^^^ multiple `abs` found [INFO] [stdout] ... [INFO] [stdout] 845 | impl_integer_for_isize!(i128, test_integer_i128); [INFO] [stdout] | ------------------------------------------------ in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: candidate #1 is defined in an impl for the type `i128` [INFO] [stdout] = note: candidate #2 is defined in an impl for the type `i16` [INFO] [stdout] = note: candidate #3 is defined in an impl for the type `i32` [INFO] [stdout] = note: candidate #4 is defined in an impl for the type `i64` [INFO] [stdout] = note: and 2 others [INFO] [stdout] = note: this error originates in the macro `impl_integer_for_isize` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0034]: multiple applicable items in scope [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/num-integer-0.1.46/src/lib.rs:511:41 [INFO] [stdout] | [INFO] [stdout] 511 | return (1 << shift).abs(); [INFO] [stdout] | ^^^ multiple `abs` found [INFO] [stdout] ... [INFO] [stdout] 846 | impl_integer_for_isize!(isize, test_integer_isize); [INFO] [stdout] | -------------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: candidate #1 is defined in an impl for the type `i128` [INFO] [stdout] = note: candidate #2 is defined in an impl for the type `i16` [INFO] [stdout] = note: candidate #3 is defined in an impl for the type `i32` [INFO] [stdout] = note: candidate #4 is defined in an impl for the type `i64` [INFO] [stdout] = note: and 2 others [INFO] [stdout] = note: this error originates in the macro `impl_integer_for_isize` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 6 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0034`. [INFO] [stdout] [INFO] [stderr] error: could not compile `num-integer` (lib) due to 7 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "8e16dc4069e6a1d33487afac613d3c30257527ee8c7db516a6b169969e7f3809", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8e16dc4069e6a1d33487afac613d3c30257527ee8c7db516a6b169969e7f3809", kill_on_drop: false }` [INFO] [stdout] 8e16dc4069e6a1d33487afac613d3c30257527ee8c7db516a6b169969e7f3809