[INFO] cloning repository https://github.com/farmaazon/rustc-ice-case
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/farmaazon/rustc-ice-case" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffarmaazon%2Frustc-ice-case", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffarmaazon%2Frustc-ice-case'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] e8d4471a9a1f80465156ecc681f1b8c8cb063fb3
[INFO] checking farmaazon/rustc-ice-case against master#dfd7b8d03fb93d0e03147d28b3be6d93260fa94d for pr-87050
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffarmaazon%2Frustc-ice-case" "/workspace/builds/worker-4/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/farmaazon/rustc-ice-case on toolchain dfd7b8d03fb93d0e03147d28b3be6d93260fa94d
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+dfd7b8d03fb93d0e03147d28b3be6d93260fa94d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-4/source/rust-toolchain
[INFO] started tweaking git repo https://github.com/farmaazon/rustc-ice-case
[INFO] finished tweaking git repo https://github.com/farmaazon/rustc-ice-case
[INFO] tweaked toml for git repo https://github.com/farmaazon/rustc-ice-case written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate git repo https://github.com/farmaazon/rustc-ice-case already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+dfd7b8d03fb93d0e03147d28b3be6d93260fa94d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded nalgebra v0.26.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+dfd7b8d03fb93d0e03147d28b3be6d93260fa94d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 61a934425c1e769d79a65e93f2466e9e1dd9503f3cfa4e348f8c966d20175f74
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "61a934425c1e769d79a65e93f2466e9e1dd9503f3cfa4e348f8c966d20175f74", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "61a934425c1e769d79a65e93f2466e9e1dd9503f3cfa4e348f8c966d20175f74", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "61a934425c1e769d79a65e93f2466e9e1dd9503f3cfa4e348f8c966d20175f74", kill_on_drop: false }`
[INFO] [stdout] 61a934425c1e769d79a65e93f2466e9e1dd9503f3cfa4e348f8c966d20175f74
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+dfd7b8d03fb93d0e03147d28b3be6d93260fa94d" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bc4a72cea5d31582b5d9c537041a22f6a0b748e799ace23c1c0c626a1c071dfc
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "bc4a72cea5d31582b5d9c537041a22f6a0b748e799ace23c1c0c626a1c071dfc", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling syn v1.0.69
[INFO] [stderr]    Compiling wasm-bindgen-shared v0.2.58
[INFO] [stderr]    Compiling bumpalo v3.4.0
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling wasm-bindgen v0.2.58
[INFO] [stderr]    Compiling typenum v1.13.0
[INFO] [stderr]     Checking cfg-if v0.1.10
[INFO] [stderr]    Compiling proc-macro2 v1.0.26
[INFO] [stderr]     Checking matrixmultiply v0.3.1
[INFO] [stderr]    Compiling log v0.4.14
[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 v0.3.1
[INFO] [stderr]     Checking simba v0.4.0
[INFO] [stderr]    Compiling wasm-bindgen-backend v0.2.58
[INFO] [stderr]    Compiling wasm-bindgen-macro-support v0.2.58
[INFO] [stderr]    Compiling wasm-bindgen-macro v0.2.58
[INFO] [stderr]     Checking js-sys v0.3.35
[INFO] [stderr]     Checking nalgebra v0.26.1
[INFO] [stderr]     Checking case v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated type alias `nalgebra::MatrixMN`: use SMatrix for a statically-sized matrix using integer dimensions, or OMatrix for an owned matrix using types as dimensions.
[INFO] [stdout]   --> src/lib.rs:46:43
[INFO] [stdout]    |
[INFO] [stdout] 46 | impl<T:Storable<Cell=T>,R,C> Storable for MatrixMN<T,R,C>
[INFO] [stdout]    |                                           ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated type alias `nalgebra::MatrixMN`: use SMatrix for a statically-sized matrix using integer dimensions, or OMatrix for an owned matrix using types as dimensions.
[INFO] [stdout]    --> src/lib.rs:105:11
[INFO] [stdout]     |
[INFO] [stdout] 105 |           MatrixMN<T,R,C>         : Storable,
[INFO] [stdout]     |           ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated type alias `nalgebra::MatrixMN`: use SMatrix for a statically-sized matrix using integer dimensions, or OMatrix for an owned matrix using types as dimensions.
[INFO] [stdout]    --> src/lib.rs:106:17
[INFO] [stdout]     |
[INFO] [stdout] 106 |           [Cell<MatrixMN<T,R,C>>] : JsBufferView {
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated type alias `nalgebra::MatrixMN`: use SMatrix for a statically-sized matrix using integer dimensions, or OMatrix for an owned matrix using types as dimensions.
[INFO] [stdout]   --> src/lib.rs:98:49
[INFO] [stdout]    |
[INFO] [stdout] 98 | impl<T: Storable<Cell=T>,R,C> JsBufferView for [MatrixMN<T,R,C>]
[INFO] [stdout]    |                                                 ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated type alias `nalgebra::MatrixMN`: use SMatrix for a statically-sized matrix using integer dimensions, or OMatrix for an owned matrix using types as dimensions.
[INFO] [stdout]    --> src/lib.rs:113:48
[INFO] [stdout]     |
[INFO] [stdout] 113 | impl<T: Storable<Cell=T>,R,C> JsBufferView for MatrixMN<T,R,C>
[INFO] [stdout]     |                                                ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated type alias `nalgebra::MatrixMN`: use SMatrix for a statically-sized matrix using integer dimensions, or OMatrix for an owned matrix using types as dimensions.
[INFO] [stdout]    --> src/lib.rs:108:10
[INFO] [stdout]     |
[INFO] [stdout] 108 |         <MatrixMN<T,R,C> as Storable>::slice_to_items(self).js_buffer_view()
[INFO] [stdout]     |          ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated type alias `nalgebra::MatrixMN`: use SMatrix for a statically-sized matrix using integer dimensions, or OMatrix for an owned matrix using types as dimensions.
[INFO] [stdout]   --> src/lib.rs:46:43
[INFO] [stdout]    |
[INFO] [stdout] 46 | impl<T:Storable<Cell=T>,R,C> Storable for MatrixMN<T,R,C>
[INFO] [stdout]    |                                           ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated type alias `nalgebra::MatrixMN`: use SMatrix for a statically-sized matrix using integer dimensions, or OMatrix for an owned matrix using types as dimensions.
[INFO] [stdout]    --> src/lib.rs:105:11
[INFO] [stdout]     |
[INFO] [stdout] 105 |           MatrixMN<T,R,C>         : Storable,
[INFO] [stdout]     |           ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated type alias `nalgebra::MatrixMN`: use SMatrix for a statically-sized matrix using integer dimensions, or OMatrix for an owned matrix using types as dimensions.
[INFO] [stdout]    --> src/lib.rs:106:17
[INFO] [stdout]     |
[INFO] [stdout] 106 |           [Cell<MatrixMN<T,R,C>>] : JsBufferView {
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated type alias `nalgebra::MatrixMN`: use SMatrix for a statically-sized matrix using integer dimensions, or OMatrix for an owned matrix using types as dimensions.
[INFO] [stdout]   --> src/lib.rs:98:49
[INFO] [stdout]    |
[INFO] [stdout] 98 | impl<T: Storable<Cell=T>,R,C> JsBufferView for [MatrixMN<T,R,C>]
[INFO] [stdout]    |                                                 ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated type alias `nalgebra::MatrixMN`: use SMatrix for a statically-sized matrix using integer dimensions, or OMatrix for an owned matrix using types as dimensions.
[INFO] [stdout]    --> src/lib.rs:113:48
[INFO] [stdout]     |
[INFO] [stdout] 113 | impl<T: Storable<Cell=T>,R,C> JsBufferView for MatrixMN<T,R,C>
[INFO] [stdout]     |                                                ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated type alias `nalgebra::MatrixMN`: use SMatrix for a statically-sized matrix using integer dimensions, or OMatrix for an owned matrix using types as dimensions.
[INFO] [stdout]    --> src/lib.rs:108:10
[INFO] [stdout]     |
[INFO] [stdout] 108 |         <MatrixMN<T,R,C> as Storable>::slice_to_items(self).js_buffer_view()
[INFO] [stdout]     |          ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary `unsafe` block
[INFO] [stdout]   --> src/dom.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 |     unsafe {
[INFO] [stdout]    |     ^^^^^^ unnecessary `unsafe` block
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_unsafe)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for the crate
[INFO] [stdout]    --> src/lib.rs:1:1
[INFO] [stdout]     |
[INFO] [stdout] 1   | / #![allow(dead_code)]
[INFO] [stdout] 2   | |
[INFO] [stdout] 3   | | #![warn(missing_copy_implementations)]
[INFO] [stdout] 4   | | #![warn(missing_debug_implementations)]
[INFO] [stdout] ...   |
[INFO] [stdout] 121 | |     }
[INFO] [stdout] 122 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout]     |
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]    --> src/lib.rs:5:9
[INFO] [stdout]     |
[INFO] [stdout] 5   | #![warn(missing_docs)]
[INFO] [stdout]     |         ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a module
[INFO] [stdout]   --> src/lib.rs:13:1
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub mod dom;
[INFO] [stdout]    | ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary `unsafe` block
[INFO] [stdout]   --> src/dom.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 |     unsafe {
[INFO] [stdout]    |     ^^^^^^ unnecessary `unsafe` block
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_unsafe)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 7 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 9 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 36.90s
[INFO] running `Command { std: "docker" "inspect" "bc4a72cea5d31582b5d9c537041a22f6a0b748e799ace23c1c0c626a1c071dfc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bc4a72cea5d31582b5d9c537041a22f6a0b748e799ace23c1c0c626a1c071dfc", kill_on_drop: false }`
[INFO] [stdout] bc4a72cea5d31582b5d9c537041a22f6a0b748e799ace23c1c0c626a1c071dfc