[INFO] fetching crate hashbrown 0.5.0...
[INFO] extracting crate hashbrown 0.5.0 into work/ex/pr-62133/sources/master#5f9c0448dde167128d668da4555879f64e56af1d/reg/hashbrown/0.5.0
[INFO] extracting crate hashbrown 0.5.0 into work/ex/pr-62133/sources/try#8ec8125bea94852768b56958f05da47666c21ab0/reg/hashbrown/0.5.0
[INFO] validating manifest of hashbrown-0.5.0 on toolchain master#5f9c0448dde167128d668da4555879f64e56af1d
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+5f9c0448dde167128d668da4555879f64e56af1d-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of hashbrown-0.5.0 on toolchain try#8ec8125bea94852768b56958f05da47666c21ab0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+8ec8125bea94852768b56958f05da47666c21ab0-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing hashbrown-0.5.0
[INFO] finished frobbing hashbrown-0.5.0
[INFO] frobbed toml for hashbrown-0.5.0 written to work/ex/pr-62133/sources/master#5f9c0448dde167128d668da4555879f64e56af1d/reg/hashbrown/0.5.0/Cargo.toml
[INFO] started frobbing hashbrown-0.5.0
[INFO] finished frobbing hashbrown-0.5.0
[INFO] frobbed toml for hashbrown-0.5.0 written to work/ex/pr-62133/sources/try#8ec8125bea94852768b56958f05da47666c21ab0/reg/hashbrown/0.5.0/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+5f9c0448dde167128d668da4555879f64e56af1d-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+8ec8125bea94852768b56958f05da47666c21ab0-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+5f9c0448dde167128d668da4555879f64e56af1d-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+8ec8125bea94852768b56958f05da47666c21ab0-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking hashbrown-0.5.0 against master#5f9c0448dde167128d668da4555879f64e56af1d for pr-62133
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-62133/worker-0/master#5f9c0448dde167128d668da4555879f64e56af1d:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-62133/sources/master#5f9c0448dde167128d668da4555879f64e56af1d/reg/hashbrown/0.5.0:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+5f9c0448dde167128d668da4555879f64e56af1d-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] b1299e3adca1422f98a611e8cefcf9fdf449aa16ce16f318c1df051fc9ed26e8
[INFO] running `"docker" "start" "-a" "b1299e3adca1422f98a611e8cefcf9fdf449aa16ce16f318c1df051fc9ed26e8"`
[INFO] [stderr]     Checking lazy_static v1.2.0
[INFO] [stderr]     Checking hashbrown v0.5.0 (/opt/crater/workdir)
[INFO] [stderr]     Checking crossbeam-utils v0.6.5
[INFO] [stderr] warning: outlives requirements can be inferred
[INFO] [stderr]     --> src/map.rs:1265:27
[INFO] [stderr]      |
[INFO] [stderr] 1265 | pub enum RawEntryMut<'a, K: 'a, V: 'a, S: 'a> {
[INFO] [stderr]      |                           ^^^^   ^^^^   ^^^^
[INFO] [stderr]      |
[INFO] [stderr] note: lint level defined here
[INFO] [stderr]     --> src/lib.rs:26:9
[INFO] [stderr]      |
[INFO] [stderr] 26   | #![warn(rust_2018_idioms)]
[INFO] [stderr]      |         ^^^^^^^^^^^^^^^^
[INFO] [stderr]      = note: #[warn(explicit_outlives_requirements)] implied by #[warn(rust_2018_idioms)]
[INFO] [stderr] help: remove these bounds
[INFO] [stderr]      |
[INFO] [stderr] 1265 | pub enum RawEntryMut<'a, K, V, S> {
[INFO] [stderr]      |                          -- -- --
[INFO] [stderr] 
[INFO] [stderr] warning: outlives requirements can be inferred
[INFO] [stderr]     --> src/map.rs:1699:21
[INFO] [stderr]      |
[INFO] [stderr] 1699 | pub enum Entry<'a, K: 'a, V: 'a, S: 'a> {
[INFO] [stderr]      |                     ^^^^   ^^^^   ^^^^
[INFO] [stderr]     Checking crossbeam-epoch v0.7.1
[INFO] [stderr] help: remove these bounds
[INFO] [stderr]      |
[INFO] [stderr] 1699 | pub enum Entry<'a, K, V, S> {
[INFO] [stderr]      |                    -- -- --
[INFO] [stderr] 
[INFO] [stderr]     Checking crossbeam-queue v0.1.2
[INFO] [stderr]     Checking crossbeam-deque v0.6.3
[INFO] [stderr]     Checking rayon-core v1.5.0
[INFO] [stderr]     Checking rayon v1.1.0
[INFO] [stderr] warning: outlives requirements can be inferred
[INFO] [stderr]     --> src/map.rs:1265:27
[INFO] [stderr]      |
[INFO] [stderr] 1265 | pub enum RawEntryMut<'a, K: 'a, V: 'a, S: 'a> {
[INFO] [stderr]      |                           ^^^^   ^^^^   ^^^^
[INFO] [stderr]      |
[INFO] [stderr] note: lint level defined here
[INFO] [stderr]     --> src/lib.rs:26:9
[INFO] [stderr]      |
[INFO] [stderr] 26   | #![warn(rust_2018_idioms)]
[INFO] [stderr]      |         ^^^^^^^^^^^^^^^^
[INFO] [stderr]      = note: #[warn(explicit_outlives_requirements)] implied by #[warn(rust_2018_idioms)]
[INFO] [stderr] help: remove these bounds
[INFO] [stderr]      |
[INFO] [stderr] 1265 | pub enum RawEntryMut<'a, K, V, S> {
[INFO] [stderr]      |                          -- -- --
[INFO] [stderr] 
[INFO] [stderr] warning: outlives requirements can be inferred
[INFO] [stderr]     --> src/map.rs:1699:21
[INFO] [stderr]      |
[INFO] [stderr] 1699 | pub enum Entry<'a, K: 'a, V: 'a, S: 'a> {
[INFO] [stderr]      |                     ^^^^   ^^^^   ^^^^
[INFO] [stderr] help: remove these bounds
[INFO] [stderr]      |
[INFO] [stderr] 1699 | pub enum Entry<'a, K, V, S> {
[INFO] [stderr]      |                    -- -- --
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.48s
[INFO] running `"docker" "inspect" "b1299e3adca1422f98a611e8cefcf9fdf449aa16ce16f318c1df051fc9ed26e8"`
[INFO] running `"docker" "rm" "-f" "b1299e3adca1422f98a611e8cefcf9fdf449aa16ce16f318c1df051fc9ed26e8"`
[INFO] [stdout] b1299e3adca1422f98a611e8cefcf9fdf449aa16ce16f318c1df051fc9ed26e8