[INFO] crate hashers 1.0.1 is already in cache
[INFO] testing hashers-1.0.1 against 1.38.0 for beta-1.39-1
[INFO] extracting crate hashers 1.0.1 into work/builds/worker-0/source
[INFO] validating manifest of crates.io crate hashers 1.0.1 on toolchain 1.38.0
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate hashers 1.0.1
[INFO] finished tweaking crates.io crate hashers 1.0.1
[INFO] tweaked toml for crates.io crate hashers 1.0.1 written to work/builds/worker-0/source/Cargo.toml
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-0/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.38.0" "build" "--frozen"`
[INFO] [stdout] 5a18b72bee1440e9f7d343588c5c7b6f34429a94c489f821f3bcabdd8882eafd
[INFO] running `"docker" "start" "-a" "5a18b72bee1440e9f7d343588c5c7b6f34429a94c489f821f3bcabdd8882eafd"`
[INFO] [stderr]    Compiling hashers v1.0.1 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]    --> src/lib.rs:381:5
[INFO] [stderr]     |
[INFO] [stderr] 381 |     /// Provide a default PassThroughHasher initialized to 0.
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 382 |     default_for_constant!(PassThroughHasher, 0);
[INFO] [stderr]     |     -------------------------------------------- rustdoc does not generate documentation for macro expansions
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_doc_comments)]` on by default
[INFO] [stderr]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/jenkins/spooky_hash.rs:519:25
[INFO] [stderr]     |
[INFO] [stderr] 519 |                     let mut data: &[Wrapping<u64>] =
[INFO] [stderr]     |                         ----^^^^
[INFO] [stderr]     |                         |
[INFO] [stderr]     |                         help: remove this `mut`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/jenkins/spooky_hash.rs:530:25
[INFO] [stderr]     |
[INFO] [stderr] 530 |                     let mut data: &[Wrapping<u64>] =
[INFO] [stderr]     |                         ----^^^^
[INFO] [stderr]     |                         |
[INFO] [stderr]     |                         help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.95s
[INFO] running `"docker" "inspect" "5a18b72bee1440e9f7d343588c5c7b6f34429a94c489f821f3bcabdd8882eafd"`
[INFO] running `"docker" "rm" "-f" "5a18b72bee1440e9f7d343588c5c7b6f34429a94c489f821f3bcabdd8882eafd"`
[INFO] [stdout] 5a18b72bee1440e9f7d343588c5c7b6f34429a94c489f821f3bcabdd8882eafd
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-0/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.38.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] eebe92e33f4a023b9074c2d441f5cc9edbb8f46e696625b656dcdf7470f6a6f3
[INFO] running `"docker" "start" "-a" "eebe92e33f4a023b9074c2d441f5cc9edbb8f46e696625b656dcdf7470f6a6f3"`
[INFO] [stderr]    Compiling hashers v1.0.1 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]    --> src/lib.rs:381:5
[INFO] [stderr]     |
[INFO] [stderr] 381 |     /// Provide a default PassThroughHasher initialized to 0.
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 382 |     default_for_constant!(PassThroughHasher, 0);
[INFO] [stderr]     |     -------------------------------------------- rustdoc does not generate documentation for macro expansions
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_doc_comments)]` on by default
[INFO] [stderr]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/jenkins/spooky_hash.rs:519:25
[INFO] [stderr]     |
[INFO] [stderr] 519 |                     let mut data: &[Wrapping<u64>] =
[INFO] [stderr]     |                         ----^^^^
[INFO] [stderr]     |                         |
[INFO] [stderr]     |                         help: remove this `mut`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/jenkins/spooky_hash.rs:530:25
[INFO] [stderr]     |
[INFO] [stderr] 530 |                     let mut data: &[Wrapping<u64>] =
[INFO] [stderr]     |                         ----^^^^
[INFO] [stderr]     |                         |
[INFO] [stderr]     |                         help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.18s
[INFO] running `"docker" "inspect" "eebe92e33f4a023b9074c2d441f5cc9edbb8f46e696625b656dcdf7470f6a6f3"`
[INFO] running `"docker" "rm" "-f" "eebe92e33f4a023b9074c2d441f5cc9edbb8f46e696625b656dcdf7470f6a6f3"`
[INFO] [stdout] eebe92e33f4a023b9074c2d441f5cc9edbb8f46e696625b656dcdf7470f6a6f3
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-0/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.38.0" "test" "--frozen"`
[INFO] [stdout] 712e34d1caac4ce631ff2e8003db32bf17595dd1459aa866417fd97469d4e04a
[INFO] running `"docker" "start" "-a" "712e34d1caac4ce631ff2e8003db32bf17595dd1459aa866417fd97469d4e04a"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/hashers-0eafddebbace68ba
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test fnv::fnv1a_tests::basic ... ok
[INFO] [stdout] test jenkins::lookup3_tests::basic ... ok
[INFO] [stdout] test jenkins::oaat_tests::basic ... ok
[INFO] [stdout] test jenkins::spooky_hash::spookyhash_test::basic ... ok
[INFO] [stdout] test oz::djb2_tests::basic ... ok
[INFO] [stdout] test oz::sdbm_tests::basic ... ok
[INFO] [stdout] test oz::loselose_tests::basic ... ok
[INFO] [stdout] test pigeon::bricolage_tests::basic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests hashers
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs -  (line 100) ... ok
[INFO] [stdout] test src/lib.rs -  (line 78) ... 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" "712e34d1caac4ce631ff2e8003db32bf17595dd1459aa866417fd97469d4e04a"`
[INFO] running `"docker" "rm" "-f" "712e34d1caac4ce631ff2e8003db32bf17595dd1459aa866417fd97469d4e04a"`
[INFO] [stdout] 712e34d1caac4ce631ff2e8003db32bf17595dd1459aa866417fd97469d4e04a