[INFO] crate hash_hasher 2.0.0 is already in cache
[INFO] extracting crate hash_hasher 2.0.0 into work/ex/beta-1.38-1/sources/1.37.0/reg/hash_hasher/2.0.0
[INFO] extracting crate hash_hasher 2.0.0 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/hash_hasher/2.0.0
[INFO] validating manifest of hash_hasher-2.0.0 on toolchain 1.37.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of hash_hasher-2.0.0 on toolchain beta-2019-08-13
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing hash_hasher-2.0.0
[INFO] finished frobbing hash_hasher-2.0.0
[INFO] frobbed toml for hash_hasher-2.0.0 written to work/ex/beta-1.38-1/sources/1.37.0/reg/hash_hasher/2.0.0/Cargo.toml
[INFO] started frobbing hash_hasher-2.0.0
[INFO] finished frobbing hash_hasher-2.0.0
[INFO] frobbed toml for hash_hasher-2.0.0 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/hash_hasher/2.0.0/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing hash_hasher-2.0.0 against 1.37.0 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/hash_hasher/2.0.0:/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=warn" "-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" "+1.37.0" "build" "--frozen"`
[INFO] [stdout] 4836e747381fa6cc6dc2ceb7cec458d2cca619a17c157b573c9b55271470be7e
[INFO] running `"docker" "start" "-a" "4836e747381fa6cc6dc2ceb7cec458d2cca619a17c157b573c9b55271470be7e"`
[INFO] [stderr]    Compiling hash_hasher v2.0.0 (/opt/crater/workdir)
[INFO] [stderr] warning: lint `incoherent_fundamental_impls` has been removed: `converted into hard error, see https://github.com/rust-lang/rust/issues/46205`
[INFO] [stderr]   --> src/lib.rs:64:5
[INFO] [stderr]    |
[INFO] [stderr] 64 |     incoherent_fundamental_impls,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr] note: lint level defined here
[INFO] [stderr]   --> src/lib.rs:56:5
[INFO] [stderr]    |
[INFO] [stderr] 56 |     warnings,
[INFO] [stderr]    |     ^^^^^^^^
[INFO] [stderr]    = note: #[warn(renamed_and_removed_lints)] implied by #[warn(warnings)]
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.26s
[INFO] running `"docker" "inspect" "4836e747381fa6cc6dc2ceb7cec458d2cca619a17c157b573c9b55271470be7e"`
[INFO] running `"docker" "rm" "-f" "4836e747381fa6cc6dc2ceb7cec458d2cca619a17c157b573c9b55271470be7e"`
[INFO] [stdout] 4836e747381fa6cc6dc2ceb7cec458d2cca619a17c157b573c9b55271470be7e
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/hash_hasher/2.0.0:/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=warn" "-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" "+1.37.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 22cdd9bf9c3ebe5aa9d85e452e4fd55df2e4bdfa0401b6636cfb7b6820c64864
[INFO] running `"docker" "start" "-a" "22cdd9bf9c3ebe5aa9d85e452e4fd55df2e4bdfa0401b6636cfb7b6820c64864"`
[INFO] [stderr]    Compiling hash_hasher v2.0.0 (/opt/crater/workdir)
[INFO] [stderr] warning: lint `incoherent_fundamental_impls` has been removed: `converted into hard error, see https://github.com/rust-lang/rust/issues/46205`
[INFO] [stderr]   --> src/lib.rs:64:5
[INFO] [stderr]    |
[INFO] [stderr] 64 |     incoherent_fundamental_impls,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr] note: lint level defined here
[INFO] [stderr]   --> src/lib.rs:56:5
[INFO] [stderr]    |
[INFO] [stderr] 56 |     warnings,
[INFO] [stderr]    |     ^^^^^^^^
[INFO] [stderr]    = note: #[warn(renamed_and_removed_lints)] implied by #[warn(warnings)]
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.07s
[INFO] running `"docker" "inspect" "22cdd9bf9c3ebe5aa9d85e452e4fd55df2e4bdfa0401b6636cfb7b6820c64864"`
[INFO] running `"docker" "rm" "-f" "22cdd9bf9c3ebe5aa9d85e452e4fd55df2e4bdfa0401b6636cfb7b6820c64864"`
[INFO] [stdout] 22cdd9bf9c3ebe5aa9d85e452e4fd55df2e4bdfa0401b6636cfb7b6820c64864
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/hash_hasher/2.0.0:/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=warn" "-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" "+1.37.0" "test" "--frozen"`
[INFO] [stdout] d678cd5165a074d307b6bbd1a8980462cfd01230bd59b990a5c0b2ee73d02917
[INFO] running `"docker" "start" "-a" "d678cd5165a074d307b6bbd1a8980462cfd01230bd59b990a5c0b2ee73d02917"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/hash_hasher-d07a08b0b1a61c3d
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test tests::avoid_tending_towards_max_value ... ok
[INFO] [stdout] test tests::determinism ... ok
[INFO] [stdout] test tests::hash_map ... ok
[INFO] [stdout] test tests::hasher ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests hash_hasher
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs -  (line 31) ... ok
[INFO] [stdout] test src/lib.rs -  (line 22) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "d678cd5165a074d307b6bbd1a8980462cfd01230bd59b990a5c0b2ee73d02917"`
[INFO] running `"docker" "rm" "-f" "d678cd5165a074d307b6bbd1a8980462cfd01230bd59b990a5c0b2ee73d02917"`
[INFO] [stdout] d678cd5165a074d307b6bbd1a8980462cfd01230bd59b990a5c0b2ee73d02917