[INFO] fetching crate rayon-hash 0.5.0...
[INFO] testing rayon-hash-0.5.0 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate rayon-hash 0.5.0 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate rayon-hash 0.5.0 on toolchain beta-2021-09-08
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate rayon-hash 0.5.0
[INFO] finished tweaking crates.io crate rayon-hash 0.5.0
[INFO] tweaked toml for crates.io crate rayon-hash 0.5.0 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded hashbrown v0.3.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b4ed3aed3f08d1154b20197e6c53e6a63a0b88f92dde5cef4a877d21a9891710
[INFO] running `Command { std: "docker" "start" "-a" "b4ed3aed3f08d1154b20197e6c53e6a63a0b88f92dde5cef4a877d21a9891710", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b4ed3aed3f08d1154b20197e6c53e6a63a0b88f92dde5cef4a877d21a9891710", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b4ed3aed3f08d1154b20197e6c53e6a63a0b88f92dde5cef4a877d21a9891710", kill_on_drop: false }`
[INFO] [stdout] b4ed3aed3f08d1154b20197e6c53e6a63a0b88f92dde5cef4a877d21a9891710
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8c4cec3a7373a4d333db82749d1d13e36bf9bfe2918b81206c5bfc29103db2a0
[INFO] running `Command { std: "docker" "start" "-a" "8c4cec3a7373a4d333db82749d1d13e36bf9bfe2918b81206c5bfc29103db2a0", kill_on_drop: false }`
[INFO] [stderr]    Compiling rayon-hash v0.5.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]     --> src/std_hash/map.rs:2540:34
[INFO] [stdout]      |
[INFO] [stdout] 2540 |     fn next(&mut self) -> Option<(&'a K)> {
[INFO] [stdout]      |                                  ^^^^^^^ help: remove these parentheses
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]     --> src/std_hash/map.rs:2563:34
[INFO] [stdout]      |
[INFO] [stdout] 2563 |     fn next(&mut self) -> Option<(&'a V)> {
[INFO] [stdout]      |                                  ^^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]     --> src/std_hash/map.rs:2586:34
[INFO] [stdout]      |
[INFO] [stdout] 2586 |     fn next(&mut self) -> Option<(&'a mut V)> {
[INFO] [stdout]      |                                  ^^^^^^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated type alias `std::alloc::LayoutErr`: Name does not follow std convention, use LayoutError
[INFO] [stdout]   --> src/alloc.rs:18:24
[INFO] [stdout]    |
[INFO] [stdout] 18 | use std::alloc::{self, LayoutErr};
[INFO] [stdout]    |                        ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated type alias `std::alloc::LayoutErr`: Name does not follow std convention, use LayoutError
[INFO] [stdout]   --> src/alloc.rs:21:20
[INFO] [stdout]    |
[INFO] [stdout] 21 | fn layout_err() -> LayoutErr {
[INFO] [stdout]    |                    ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated type alias `std::alloc::LayoutErr`: Name does not follow std convention, use LayoutError
[INFO] [stdout]    --> src/alloc.rs:230:11
[INFO] [stdout]     |
[INFO] [stdout] 230 | impl From<LayoutErr> for CollectionAllocErr {
[INFO] [stdout]     |           ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated type alias `std::alloc::LayoutErr`: Name does not follow std convention, use LayoutError
[INFO] [stdout]   --> src/alloc.rs:59:78
[INFO] [stdout]    |
[INFO] [stdout] 59 |     pub(crate) fn from_size_align(size: usize, align: usize) -> Result<Self, LayoutErr> {
[INFO] [stdout]    |                                                                              ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated type alias `std::alloc::LayoutErr`: Name does not follow std convention, use LayoutError
[INFO] [stdout]    --> src/alloc.rs:147:68
[INFO] [stdout]     |
[INFO] [stdout] 147 |     pub(crate) fn repeat(&self, n: usize) -> Result<(Self, usize), LayoutErr> {
[INFO] [stdout]     |                                                                    ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated type alias `std::alloc::LayoutErr`: Name does not follow std convention, use LayoutError
[INFO] [stdout]    --> src/alloc.rs:176:70
[INFO] [stdout]     |
[INFO] [stdout] 176 |     pub(crate) fn extend(&self, next: Self) -> Result<(Self, usize), LayoutErr> {
[INFO] [stdout]     |                                                                      ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated type alias `std::alloc::LayoutErr`: Name does not follow std convention, use LayoutError
[INFO] [stdout]    --> src/alloc.rs:194:54
[INFO] [stdout]     |
[INFO] [stdout] 194 |     pub(crate) fn array<T>(n: usize) -> Result<Self, LayoutErr> {
[INFO] [stdout]     |                                                      ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated type alias `std::alloc::LayoutErr`: Name does not follow std convention, use LayoutError
[INFO] [stdout]    --> src/alloc.rs:232:16
[INFO] [stdout]     |
[INFO] [stdout] 232 |     fn from(_: LayoutErr) -> Self {
[INFO] [stdout]     |                ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated type alias `std::alloc::LayoutErr`: Name does not follow std convention, use LayoutError
[INFO] [stdout]  --> src/std_hash/table.rs:4:42
[INFO] [stdout]   |
[INFO] [stdout] 4 | use std::alloc::{alloc, dealloc, Layout, LayoutErr, handle_alloc_error};
[INFO] [stdout]   |                                          ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated type alias `std::alloc::LayoutErr`: Name does not follow std convention, use LayoutError
[INFO] [stdout]    --> src/std_hash/table.rs:663:71
[INFO] [stdout]     |
[INFO] [stdout] 663 | fn calculate_layout<K, V>(capacity: usize) -> Result<(Layout, usize), LayoutErr> {
[INFO] [stdout]     |                                                                       ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 13 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.35s
[INFO] running `Command { std: "docker" "inspect" "8c4cec3a7373a4d333db82749d1d13e36bf9bfe2918b81206c5bfc29103db2a0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8c4cec3a7373a4d333db82749d1d13e36bf9bfe2918b81206c5bfc29103db2a0", kill_on_drop: false }`
[INFO] [stdout] 8c4cec3a7373a4d333db82749d1d13e36bf9bfe2918b81206c5bfc29103db2a0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f8f459030100827b3d2a573f8933f347c771cc38ab01ee324e6e986b2149be7e
[INFO] running `Command { std: "docker" "start" "-a" "f8f459030100827b3d2a573f8933f347c771cc38ab01ee324e6e986b2149be7e", kill_on_drop: false }`
[INFO] [stderr]    Compiling hashbrown v0.3.1
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]     --> src/std_hash/map.rs:2540:34
[INFO] [stdout]      |
[INFO] [stdout] 2540 |     fn next(&mut self) -> Option<(&'a K)> {
[INFO] [stdout]      |                                  ^^^^^^^ help: remove these parentheses
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]     --> src/std_hash/map.rs:2563:34
[INFO] [stdout]      |
[INFO] [stdout] 2563 |     fn next(&mut self) -> Option<(&'a V)> {
[INFO] [stdout]      |                                  ^^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]     --> src/std_hash/map.rs:2586:34
[INFO] [stdout]      |
[INFO] [stdout] 2586 |     fn next(&mut self) -> Option<(&'a mut V)> {
[INFO] [stdout]      |                                  ^^^^^^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated type alias `std::alloc::LayoutErr`: Name does not follow std convention, use LayoutError
[INFO] [stdout]   --> src/alloc.rs:18:24
[INFO] [stdout]    |
[INFO] [stdout] 18 | use std::alloc::{self, LayoutErr};
[INFO] [stdout]    |                        ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated type alias `std::alloc::LayoutErr`: Name does not follow std convention, use LayoutError
[INFO] [stdout]   --> src/alloc.rs:21:20
[INFO] [stdout]    |
[INFO] [stdout] 21 | fn layout_err() -> LayoutErr {
[INFO] [stdout]    |                    ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated type alias `std::alloc::LayoutErr`: Name does not follow std convention, use LayoutError
[INFO] [stdout]    --> src/alloc.rs:230:11
[INFO] [stdout]     |
[INFO] [stdout] 230 | impl From<LayoutErr> for CollectionAllocErr {
[INFO] [stdout]     |           ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated type alias `std::alloc::LayoutErr`: Name does not follow std convention, use LayoutError
[INFO] [stdout]   --> src/alloc.rs:59:78
[INFO] [stdout]    |
[INFO] [stdout] 59 |     pub(crate) fn from_size_align(size: usize, align: usize) -> Result<Self, LayoutErr> {
[INFO] [stdout]    |                                                                              ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated type alias `std::alloc::LayoutErr`: Name does not follow std convention, use LayoutError
[INFO] [stdout]    --> src/alloc.rs:147:68
[INFO] [stdout]     |
[INFO] [stdout] 147 |     pub(crate) fn repeat(&self, n: usize) -> Result<(Self, usize), LayoutErr> {
[INFO] [stdout]     |                                                                    ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated type alias `std::alloc::LayoutErr`: Name does not follow std convention, use LayoutError
[INFO] [stdout]    --> src/alloc.rs:176:70
[INFO] [stdout]     |
[INFO] [stdout] 176 |     pub(crate) fn extend(&self, next: Self) -> Result<(Self, usize), LayoutErr> {
[INFO] [stdout]     |                                                                      ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated type alias `std::alloc::LayoutErr`: Name does not follow std convention, use LayoutError
[INFO] [stdout]    --> src/alloc.rs:194:54
[INFO] [stdout]     |
[INFO] [stdout] 194 |     pub(crate) fn array<T>(n: usize) -> Result<Self, LayoutErr> {
[INFO] [stdout]     |                                                      ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated type alias `std::alloc::LayoutErr`: Name does not follow std convention, use LayoutError
[INFO] [stdout]    --> src/alloc.rs:232:16
[INFO] [stdout]     |
[INFO] [stdout] 232 |     fn from(_: LayoutErr) -> Self {
[INFO] [stdout]     |                ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated type alias `std::alloc::LayoutErr`: Name does not follow std convention, use LayoutError
[INFO] [stdout]  --> src/std_hash/table.rs:4:42
[INFO] [stdout]   |
[INFO] [stdout] 4 | use std::alloc::{alloc, dealloc, Layout, LayoutErr, handle_alloc_error};
[INFO] [stdout]   |                                          ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated type alias `std::alloc::LayoutErr`: Name does not follow std convention, use LayoutError
[INFO] [stdout]    --> src/std_hash/table.rs:663:71
[INFO] [stdout]     |
[INFO] [stdout] 663 | fn calculate_layout<K, V>(capacity: usize) -> Result<(Layout, usize), LayoutErr> {
[INFO] [stdout]     |                                                                       ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 13 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling rayon-hash v0.5.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]     --> src/std_hash/map.rs:2540:34
[INFO] [stdout]      |
[INFO] [stdout] 2540 |     fn next(&mut self) -> Option<(&'a K)> {
[INFO] [stdout]      |                                  ^^^^^^^ help: remove these parentheses
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]     --> src/std_hash/map.rs:2563:34
[INFO] [stdout]      |
[INFO] [stdout] 2563 |     fn next(&mut self) -> Option<(&'a V)> {
[INFO] [stdout]      |                                  ^^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]     --> src/std_hash/map.rs:2586:34
[INFO] [stdout]      |
[INFO] [stdout] 2586 |     fn next(&mut self) -> Option<(&'a mut V)> {
[INFO] [stdout]      |                                  ^^^^^^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated type alias `std::alloc::LayoutErr`: Name does not follow std convention, use LayoutError
[INFO] [stdout]   --> src/alloc.rs:18:24
[INFO] [stdout]    |
[INFO] [stdout] 18 | use std::alloc::{self, LayoutErr};
[INFO] [stdout]    |                        ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated type alias `std::alloc::LayoutErr`: Name does not follow std convention, use LayoutError
[INFO] [stdout]   --> src/alloc.rs:21:20
[INFO] [stdout]    |
[INFO] [stdout] 21 | fn layout_err() -> LayoutErr {
[INFO] [stdout]    |                    ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated type alias `std::alloc::LayoutErr`: Name does not follow std convention, use LayoutError
[INFO] [stdout]    --> src/alloc.rs:230:11
[INFO] [stdout]     |
[INFO] [stdout] 230 | impl From<LayoutErr> for CollectionAllocErr {
[INFO] [stdout]     |           ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated type alias `std::alloc::LayoutErr`: Name does not follow std convention, use LayoutError
[INFO] [stdout]   --> src/alloc.rs:59:78
[INFO] [stdout]    |
[INFO] [stdout] 59 |     pub(crate) fn from_size_align(size: usize, align: usize) -> Result<Self, LayoutErr> {
[INFO] [stdout]    |                                                                              ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated type alias `std::alloc::LayoutErr`: Name does not follow std convention, use LayoutError
[INFO] [stdout]    --> src/alloc.rs:147:68
[INFO] [stdout]     |
[INFO] [stdout] 147 |     pub(crate) fn repeat(&self, n: usize) -> Result<(Self, usize), LayoutErr> {
[INFO] [stdout]     |                                                                    ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated type alias `std::alloc::LayoutErr`: Name does not follow std convention, use LayoutError
[INFO] [stdout]    --> src/alloc.rs:176:70
[INFO] [stdout]     |
[INFO] [stdout] 176 |     pub(crate) fn extend(&self, next: Self) -> Result<(Self, usize), LayoutErr> {
[INFO] [stdout]     |                                                                      ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated type alias `std::alloc::LayoutErr`: Name does not follow std convention, use LayoutError
[INFO] [stdout]    --> src/alloc.rs:194:54
[INFO] [stdout]     |
[INFO] [stdout] 194 |     pub(crate) fn array<T>(n: usize) -> Result<Self, LayoutErr> {
[INFO] [stdout]     |                                                      ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated type alias `std::alloc::LayoutErr`: Name does not follow std convention, use LayoutError
[INFO] [stdout]    --> src/alloc.rs:232:16
[INFO] [stdout]     |
[INFO] [stdout] 232 |     fn from(_: LayoutErr) -> Self {
[INFO] [stdout]     |                ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated type alias `std::alloc::LayoutErr`: Name does not follow std convention, use LayoutError
[INFO] [stdout]  --> src/std_hash/table.rs:4:42
[INFO] [stdout]   |
[INFO] [stdout] 4 | use std::alloc::{alloc, dealloc, Layout, LayoutErr, handle_alloc_error};
[INFO] [stdout]   |                                          ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated type alias `std::alloc::LayoutErr`: Name does not follow std convention, use LayoutError
[INFO] [stdout]    --> src/std_hash/table.rs:663:71
[INFO] [stdout]     |
[INFO] [stdout] 663 | fn calculate_layout<K, V>(capacity: usize) -> Result<(Layout, usize), LayoutErr> {
[INFO] [stdout]     |                                                                       ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 13 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 5.12s
[INFO] running `Command { std: "docker" "inspect" "f8f459030100827b3d2a573f8933f347c771cc38ab01ee324e6e986b2149be7e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f8f459030100827b3d2a573f8933f347c771cc38ab01ee324e6e986b2149be7e", kill_on_drop: false }`
[INFO] [stdout] f8f459030100827b3d2a573f8933f347c771cc38ab01ee324e6e986b2149be7e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 9f4fabd417d04c511f6274af3a6cd9781fd612f0421bafae4090977a22cba0f7
[INFO] running `Command { std: "docker" "start" "-a" "9f4fabd417d04c511f6274af3a6cd9781fd612f0421bafae4090977a22cba0f7", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stdout] running 79 tests
[INFO] [stderr]     --> src/std_hash/map.rs:2540:34
[INFO] [stderr]      |
[INFO] [stderr] 2540 |     fn next(&mut self) -> Option<(&'a K)> {
[INFO] [stderr]      |                                  ^^^^^^^ help: remove these parentheses
[INFO] [stderr]      |
[INFO] [stderr]      = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]     --> src/std_hash/map.rs:2563:34
[INFO] [stderr]      |
[INFO] [stderr] 2563 |     fn next(&mut self) -> Option<(&'a V)> {
[INFO] [stderr]      |                                  ^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]     --> src/std_hash/map.rs:2586:34
[INFO] [stderr]      |
[INFO] [stderr] 2586 |     fn next(&mut self) -> Option<(&'a mut V)> {
[INFO] [stderr]      |                                  ^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated type alias `std::alloc::LayoutErr`: Name does not follow std convention, use LayoutError
[INFO] [stderr]   --> src/alloc.rs:18:24
[INFO] [stderr]    |
[INFO] [stderr] 18 | use std::alloc::{self, LayoutErr};
[INFO] [stderr]    |                        ^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated type alias `std::alloc::LayoutErr`: Name does not follow std convention, use LayoutError
[INFO] [stderr]   --> src/alloc.rs:21:20
[INFO] [stderr]    |
[INFO] [stderr] 21 | fn layout_err() -> LayoutErr {
[INFO] [stderr]    |                    ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated type alias `std::alloc::LayoutErr`: Name does not follow std convention, use LayoutError
[INFO] [stderr]    --> src/alloc.rs:230:11
[INFO] [stderr]     |
[INFO] [stderr] 230 | impl From<LayoutErr> for CollectionAllocErr {
[INFO] [stderr]     |           ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated type alias `std::alloc::LayoutErr`: Name does not follow std convention, use LayoutError
[INFO] [stderr]   --> src/alloc.rs:59:78
[INFO] [stderr]    |
[INFO] [stderr] 59 |     pub(crate) fn from_size_align(size: usize, align: usize) -> Result<Self, LayoutErr> {
[INFO] [stderr]    |                                                                              ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated type alias `std::alloc::LayoutErr`: Name does not follow std convention, use LayoutError
[INFO] [stderr]    --> src/alloc.rs:147:68
[INFO] [stderr]     |
[INFO] [stderr] 147 |     pub(crate) fn repeat(&self, n: usize) -> Result<(Self, usize), LayoutErr> {
[INFO] [stderr]     |                                                                    ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated type alias `std::alloc::LayoutErr`: Name does not follow std convention, use LayoutError
[INFO] [stderr]    --> src/alloc.rs:176:70
[INFO] [stderr]     |
[INFO] [stderr] 176 |     pub(crate) fn extend(&self, next: Self) -> Result<(Self, usize), LayoutErr> {
[INFO] [stderr]     |                                                                      ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated type alias `std::alloc::LayoutErr`: Name does not follow std convention, use LayoutError
[INFO] [stderr]    --> src/alloc.rs:194:54
[INFO] [stderr]     |
[INFO] [stderr] 194 |     pub(crate) fn array<T>(n: usize) -> Result<Self, LayoutErr> {
[INFO] [stderr]     |                                                      ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated type alias `std::alloc::LayoutErr`: Name does not follow std convention, use LayoutError
[INFO] [stderr]    --> src/alloc.rs:232:16
[INFO] [stderr]     |
[INFO] [stderr] 232 |     fn from(_: LayoutErr) -> Self {
[INFO] [stderr]     |                ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated type alias `std::alloc::LayoutErr`: Name does not follow std convention, use LayoutError
[INFO] [stderr]  --> src/std_hash/table.rs:4:42
[INFO] [stderr]   |
[INFO] [stderr] 4 | use std::alloc::{alloc, dealloc, Layout, LayoutErr, handle_alloc_error};
[INFO] [stderr]   |                                          ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated type alias `std::alloc::LayoutErr`: Name does not follow std convention, use LayoutError
[INFO] [stderr]    --> src/std_hash/table.rs:663:71
[INFO] [stderr]     |
[INFO] [stderr] 663 | fn calculate_layout<K, V>(capacity: usize) -> Result<(Layout, usize), LayoutErr> {
[INFO] [stderr]     |                                                                       ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `rayon-hash` (lib) generated 13 warnings
[INFO] [stderr] warning: `rayon-hash` (lib test) generated 13 warnings (13 duplicates)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/rayon_hash-2c0b58fde7797268)
[INFO] [stdout] test par::map::test_par_map::test_empty_iter ... ok
[INFO] [stdout] test par::map::test_par_map::test_from_iter ... ok
[INFO] [stdout] test par::map::test_par_map::test_eq ... ok
[INFO] [stdout] test par::map::test_par_map::test_extend_ref ... ok
[INFO] [stdout] test par::set::test_par_set::test_difference ... ok
[INFO] [stdout] test par::set::test_par_set::test_iterate ... ok
[INFO] [stdout] test par::set::test_par_set::test_move_iter ... ok
[INFO] [stdout] test par::set::test_par_set::test_union ... ok
[INFO] [stdout] test par::set::test_par_set::test_intersection ... ok
[INFO] [stdout] test par::map::test_par_map::test_values_mut ... ok
[INFO] [stdout] test par::set::test_par_set::test_extend_ref ... ok
[INFO] [stdout] test par::map::test_par_map::test_into_iter_drops ... ok
[INFO] [stdout] test par::set::test_par_set::test_eq ... ok
[INFO] [stdout] test par::set::test_par_set::test_from_iter ... ok
[INFO] [stdout] test par::map::test_par_map::test_keys ... ok
[INFO] [stdout] test std_hash::map::test_map::test_capacity_not_less_than_len ... ok
[INFO] [stdout] test par::map::test_par_map::test_iterate ... ok
[INFO] [stdout] test std_hash::map::test_map::test_clone ... ok
[INFO] [stdout] test std_hash::map::test_map::test_behavior_resize_policy ... ok
[INFO] [stdout] test par::set::test_par_set::test_symmetric_difference ... ok
[INFO] [stdout] test par::map::test_par_map::test_values ... ok
[INFO] [stdout] test std_hash::map::test_map::test_conflict_remove ... ok
[INFO] [stdout] test par::set::test_par_set::test_subset_and_superset ... ok
[INFO] [stdout] test std_hash::map::test_map::test_create_capacity_zero ... ok
[INFO] [stdout] test std_hash::map::test_map::test_iter_len ... ok
[INFO] [stdout] test std_hash::map::test_map::test_iter_mut_len ... ok
[INFO] [stdout] test std_hash::map::test_map::test_iterate ... ok
[INFO] [stdout] test std_hash::map::test_map::test_keys ... ok
[INFO] [stdout] test std_hash::map::test_map::test_extend_ref ... ok
[INFO] [stdout] test std_hash::map::test_map::test_find_mut ... ok
[INFO] [stdout] test std_hash::map::test_map::test_index ... ok
[INFO] [stdout] test std_hash::map::test_map::test_insert ... ok
[INFO] [stdout] test std_hash::map::test_map::test_insert_conflicts ... ok
[INFO] [stdout] test std_hash::map::test_map::test_is_empty ... ok
[INFO] [stdout] test std_hash::map::test_map::test_occupied_entry_key ... ok
[INFO] [stdout] test std_hash::map::test_map::test_remove ... ok
[INFO] [stdout] test std_hash::map::test_map::test_empty_iter ... ok
[INFO] [stdout] test std_hash::set::test_set::test_iterate ... ok
[INFO] [stdout] test std_hash::map::test_map::test_entry_take_doesnt_corrupt ... ok
[INFO] [stdout] test std_hash::map::test_map::test_empty_entry ... ok
[INFO] [stdout] test std_hash::set::test_set::test_eq ... ok
[INFO] [stdout] test std_hash::map::test_map::test_empty_remove ... ok
[INFO] [stdout] test std_hash::map::test_map::test_drops ... ok
[INFO] [stdout] test std_hash::map::test_map::test_find ... ok
[INFO] [stdout] test std_hash::set::test_set::test_drain ... ok
[INFO] [stdout] test std_hash::map::test_map::test_expand ... ok
[INFO] [stdout] test std_hash::set::test_set::test_difference ... ok
[INFO] [stdout] test std_hash::set::test_set::test_disjoint ... ok
[INFO] [stdout] test std_hash::map::test_map::test_retain ... ok
[INFO] [stdout] test std_hash::map::test_map::test_from_iter ... ok
[INFO] [stdout] test std_hash::map::test_map::test_mut_size_hint ... ok
[INFO] [stdout] test std_hash::map::test_map::test_show ... ok
[INFO] [stdout] test std_hash::map::test_map::test_vacant_entry_key ... ok
[INFO] [stdout] test std_hash::map::test_map::test_values_mut ... ok
[INFO] [stdout] test std_hash::map::test_map::test_size_hint ... ok
[INFO] [stdout] test std_hash::map::test_map::test_values ... ok
[INFO] [stdout] test par::set::test_par_set::test_disjoint ... ok
[INFO] [stdout] test std_hash::map::test_map::test_zero_capacities ... ok
[INFO] [stdout] test std_hash::set::test_set::test_intersection ... ok
[INFO] [stdout] test std_hash::set::test_set::test_extend_ref ... ok
[INFO] [stdout] test std_hash::map::test_map::test_entry ... ok
[INFO] [stdout] test std_hash::set::test_set::test_from_iter ... ok
[INFO] [stdout] test std_hash::map::test_map::test_insert_overwrite ... ok
[INFO] [stdout] test std_hash::set::test_set::test_replace ... ok
[INFO] [stdout] test std_hash::map::test_map::test_into_iter_drops ... ok
[INFO] [stdout] test std_hash::map::test_map::test_eq ... ok
[INFO] [stdout] test std_hash::map::test_map::test_reserve_shrink_to_fit ... ok
[INFO] [stdout] test std_hash::set::test_set::test_trivial_drain ... ok
[INFO] [stdout] test std_hash::table::can_alias_safehash_as_hash ... ok
[INFO] [stdout] test std_hash::set::test_set::test_move_iter ... ok
[INFO] [stdout] test std_hash::set::test_set::test_retain ... ok
[INFO] [stdout] test std_hash::set::test_set::test_subset_and_superset ... ok
[INFO] [stdout] test std_hash::set::test_set::test_show ... ok
[INFO] [stdout] test std_hash::set::test_set::test_symmetric_difference ... ok
[INFO] [stdout] test std_hash::set::test_set::test_zero_capacities ... ok
[INFO] [stdout] test std_hash::set::test_set::test_union ... ok
[INFO] [stdout] test std_hash::map::test_map::test_adaptive ... ok
[INFO] [stdout] test std_hash::map::test_map::test_index_nonexistent - should panic ... ok
[INFO] [stdout] test std_hash::map::test_map::test_lots_of_insertions ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 79 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 37.47s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests rayon-hash
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]     --> /opt/rustwide/workdir/src/std_hash/map.rs:2540:34
[INFO] [stderr]      |
[INFO] [stderr] 2540 |     fn next(&mut self) -> Option<(&'a K)> {
[INFO] [stderr]      |                                  ^^^^^^^ help: remove these parentheses
[INFO] [stderr]      |
[INFO] [stderr]      = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]     --> /opt/rustwide/workdir/src/std_hash/map.rs:2563:34
[INFO] [stderr]      |
[INFO] [stderr] 2563 |     fn next(&mut self) -> Option<(&'a V)> {
[INFO] [stderr]      |                                  ^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]     --> /opt/rustwide/workdir/src/std_hash/map.rs:2586:34
[INFO] [stderr]      |
[INFO] [stderr] 2586 |     fn next(&mut self) -> Option<(&'a mut V)> {
[INFO] [stderr]      |                                  ^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stdout] 
[INFO] [stderr] warning: 3 warnings emitted
[INFO] [stdout] running 80 tests
[INFO] [stderr] 
[INFO] [stdout] test src/std_hash/map.rs - std_hash::map::HashMap<K, V, S>::shrink_to_fit (line 1173) ... ok
[INFO] [stderr] error: test failed, to rerun pass '--doc'
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2018 --crate-type lib --crate-name rayon_hash --test /opt/rustwide/workdir/src/lib.rs -L dependency=/opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern hashbrown=/opt/rustwide/target/debug/deps/libhashbrown-f0e58e822c091352.rlib --extern rand=/opt/rustwide/target/debug/deps/librand-93ae900d6c5cf960.rlib --extern rand_xorshift=/opt/rustwide/target/debug/deps/librand_xorshift-06e217ad92df2bfc.rlib --extern rayon=/opt/rustwide/target/debug/deps/librayon-0b03e59e4ff5d587.rlib --extern rayon_hash=/opt/rustwide/target/debug/deps/librayon_hash-2a9e6ebfb75d92b5.rlib -C embed-bitcode=no --error-format human` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "9f4fabd417d04c511f6274af3a6cd9781fd612f0421bafae4090977a22cba0f7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9f4fabd417d04c511f6274af3a6cd9781fd612f0421bafae4090977a22cba0f7", kill_on_drop: false }`
[INFO] [stdout] 9f4fabd417d04c511f6274af3a6cd9781fd612f0421bafae4090977a22cba0f7