[INFO] fetching crate cell-map 0.5.3...
[INFO] checking cell-map-0.5.3 against master#4eb62535fc12dd1a63fd43a4173e224e79313c4d for pr-158816
[INFO] extracting crate cell-map 0.5.3 into /workspace/builds/worker-6-tc1/source
[INFO] removed /workspace/builds/worker-6-tc1/source/.cargo/config.toml
[INFO] started tweaking crates.io crate cell-map 0.5.3
[INFO] finished tweaking crates.io crate cell-map 0.5.3
[INFO] tweaked toml for crates.io crate cell-map 0.5.3 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate cell-map 0.5.3 on toolchain 4eb62535fc12dd1a63fd43a4173e224e79313c4d
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4eb62535fc12dd1a63fd43a4173e224e79313c4d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate cell-map 0.5.3 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4eb62535fc12dd1a63fd43a4173e224e79313c4d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded num-complex v0.4.0
[INFO] [stderr]   Downloaded cell-map-macro v0.2.0
[INFO] [stderr]   Downloaded num-complex v0.3.1
[INFO] [stderr]   Downloaded simba v0.4.0
[INFO] [stderr]   Downloaded matrixmultiply v0.3.1
[INFO] [stderr]   Downloaded ndarray v0.15.2
[INFO] [stderr]   Downloaded nalgebra v0.25.4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3d5ced03c013a94a2f102a4510f48a6e9184255caf5fd8244f58017bde7f5210" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] ba3e116bdefee7f4b7ba1c32402b1b045cfac852a3878af312dc8554b67a12fa
[INFO] running `Command { std: "docker" "start" "ba3e116bdefee7f4b7ba1c32402b1b045cfac852a3878af312dc8554b67a12fa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ba3e116bdefee7f4b7ba1c32402b1b045cfac852a3878af312dc8554b67a12fa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "ba3e116bdefee7f4b7ba1c32402b1b045cfac852a3878af312dc8554b67a12fa" "/opt/rustwide/cargo-home/bin/cargo" "+4eb62535fc12dd1a63fd43a4173e224e79313c4d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ba3e116bdefee7f4b7ba1c32402b1b045cfac852a3878af312dc8554b67a12fa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "ba3e116bdefee7f4b7ba1c32402b1b045cfac852a3878af312dc8554b67a12fa" "/opt/rustwide/cargo-home/bin/cargo" "+4eb62535fc12dd1a63fd43a4173e224e79313c4d" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling proc-macro2 v1.0.27
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling syn v1.0.72
[INFO] [stderr]    Compiling serde_derive v1.0.126
[INFO] [stderr]    Compiling serde v1.0.126
[INFO] [stderr]    Compiling version_check v0.9.3
[INFO] [stderr]    Compiling typenum v1.13.0
[INFO] [stderr]     Checking rawpointer v0.2.1
[INFO] [stderr]     Checking matrixmultiply v0.3.1
[INFO] [stderr]    Compiling generic-array v0.14.4
[INFO] [stderr]    Compiling paste v1.0.5
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling num-rational v0.3.2
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]     Checking approx v0.4.0
[INFO] [stderr]     Checking num-complex v0.4.0
[INFO] [stderr]    Compiling thiserror-impl v1.0.25
[INFO] [stderr]    Compiling cell-map-macro v0.2.0
[INFO] [stderr]     Checking thiserror v1.0.25
[INFO] [stderr]     Checking num-complex v0.3.1
[INFO] [stderr]     Checking ndarray v0.15.2
[INFO] [stderr]     Checking simba v0.4.0
[INFO] [stderr]     Checking nalgebra v0.25.4
[INFO] [stderr]     Checking cell-map v0.5.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: trait `ToShape` is never used
[INFO] [stdout]   --> src/extensions.rs:18:18
[INFO] [stdout]    |
[INFO] [stdout] 18 | pub(crate) trait ToShape {
[INFO] [stdout]    |                  ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `Affine2Ext` is never used
[INFO] [stdout]   --> src/extensions.rs:30:18
[INFO] [stdout]    |
[INFO] [stdout] 30 | pub(crate) trait Affine2Ext {
[INFO] [stdout]    |                  ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `bounds`, `start_parent`, `end_parent`, and `end_index` are never read
[INFO] [stdout]    --> src/iterators/slicers.rs:94:5
[INFO] [stdout]     |
[INFO] [stdout]  93 | pub struct Line {
[INFO] [stdout]     |            ---- fields in this struct
[INFO] [stdout]  94 |     bounds: Bounds,
[INFO] [stdout]     |     ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  97 |     start_parent: Point2<f64>,
[INFO] [stdout]     |     ^^^^^^^^^^^^
[INFO] [stdout]  98 |     end_parent: Point2<f64>,
[INFO] [stdout]     |     ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 107 |     end_index: Point2<usize>,
[INFO] [stdout]     |     ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Line` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `LineStepData` is never constructed
[INFO] [stdout]    --> src/iterators/slicers.rs:114:8
[INFO] [stdout]     |
[INFO] [stdout] 114 | struct LineStepData {
[INFO] [stdout]     |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `translated`
[INFO] [stdout]   --> examples/map_rotations_check.rs:16:9
[INFO] [stdout]    |
[INFO] [stdout] 16 |     let translated = CellMap::<Layers, f64>::new(CellMapParams {
[INFO] [stdout]    |         ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_translated`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `rotated`
[INFO] [stdout]   --> examples/map_rotations_check.rs:23:9
[INFO] [stdout]    |
[INFO] [stdout] 23 |     let rotated = CellMap::<Layers, f64>::new(CellMapParams {
[INFO] [stdout]    |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_rotated`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `scaled`
[INFO] [stdout]   --> examples/map_rotations_check.rs:31:9
[INFO] [stdout]    |
[INFO] [stdout] 31 |     let scaled = CellMap::<Layers, f64>::new(CellMapParams {
[INFO] [stdout]    |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_scaled`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `ToShape` is never used
[INFO] [stdout]   --> src/extensions.rs:18:18
[INFO] [stdout]    |
[INFO] [stdout] 18 | pub(crate) trait ToShape {
[INFO] [stdout]    |                  ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `Affine2Ext` is never used
[INFO] [stdout]   --> src/extensions.rs:30:18
[INFO] [stdout]    |
[INFO] [stdout] 30 | pub(crate) trait Affine2Ext {
[INFO] [stdout]    |                  ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `bounds`, `start_parent`, `end_parent`, and `end_index` are never read
[INFO] [stdout]    --> src/iterators/slicers.rs:94:5
[INFO] [stdout]     |
[INFO] [stdout]  93 | pub struct Line {
[INFO] [stdout]     |            ---- fields in this struct
[INFO] [stdout]  94 |     bounds: Bounds,
[INFO] [stdout]     |     ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  97 |     start_parent: Point2<f64>,
[INFO] [stdout]     |     ^^^^^^^^^^^^
[INFO] [stdout]  98 |     end_parent: Point2<f64>,
[INFO] [stdout]     |     ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 107 |     end_index: Point2<usize>,
[INFO] [stdout]     |     ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Line` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `LineStepData` is never constructed
[INFO] [stdout]    --> src/iterators/slicers.rs:114:8
[INFO] [stdout]     |
[INFO] [stdout] 114 | struct LineStepData {
[INFO] [stdout]     |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 37.08s
[INFO] running `Command { std: "docker" "inspect" "ba3e116bdefee7f4b7ba1c32402b1b045cfac852a3878af312dc8554b67a12fa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ba3e116bdefee7f4b7ba1c32402b1b045cfac852a3878af312dc8554b67a12fa", kill_on_drop: false }`
[INFO] [stdout] ba3e116bdefee7f4b7ba1c32402b1b045cfac852a3878af312dc8554b67a12fa
