[INFO] crate stringsort 2.0.0 is already in cache
[INFO] extracting crate stringsort 2.0.0 into work/ex/beta-1.37-6/sources/1.36.0/reg/stringsort/2.0.0
[INFO] extracting crate stringsort 2.0.0 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/stringsort/2.0.0
[INFO] validating manifest of stringsort-2.0.0 on toolchain 1.36.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of stringsort-2.0.0 on toolchain beta-2019-07-23
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing stringsort-2.0.0
[INFO] finished frobbing stringsort-2.0.0
[INFO] frobbed toml for stringsort-2.0.0 written to work/ex/beta-1.37-6/sources/1.36.0/reg/stringsort/2.0.0/Cargo.toml
[INFO] started frobbing stringsort-2.0.0
[INFO] finished frobbing stringsort-2.0.0
[INFO] frobbed toml for stringsort-2.0.0 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/stringsort/2.0.0/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing stringsort-2.0.0 against beta-2019-07-23 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-6/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/stringsort/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" "+beta-2019-07-23" "build" "--frozen"`
[INFO] [stdout] ffb0f56f1a0349d2732e740c36a127eee5af14d169a7cacadd204b2f7e29e77a
[INFO] running `"docker" "start" "-a" "ffb0f56f1a0349d2732e740c36a127eee5af14d169a7cacadd204b2f7e29e77a"`
[INFO] [stderr]    Compiling stringsort v2.0.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.62s
[INFO] running `"docker" "inspect" "ffb0f56f1a0349d2732e740c36a127eee5af14d169a7cacadd204b2f7e29e77a"`
[INFO] running `"docker" "rm" "-f" "ffb0f56f1a0349d2732e740c36a127eee5af14d169a7cacadd204b2f7e29e77a"`
[INFO] [stdout] ffb0f56f1a0349d2732e740c36a127eee5af14d169a7cacadd204b2f7e29e77a
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-6/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/stringsort/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" "+beta-2019-07-23" "test" "--frozen" "--no-run"`
[INFO] [stdout] 10e936cafa3c7446d264a882ff80b4089239e3fe39120685b9bf0a99cd59974f
[INFO] running `"docker" "start" "-a" "10e936cafa3c7446d264a882ff80b4089239e3fe39120685b9bf0a99cd59974f"`
[INFO] [stderr]    Compiling stringsort v2.0.0 (/opt/crater/workdir)
[INFO] [stderr] warning: use of deprecated item 'std::hash::SipHasher': use `std::collections::hash_map::DefaultHasher` instead
[INFO] [stderr]    --> src/lib.rs:116:9
[INFO] [stderr]     |
[INFO] [stderr] 116 |     use std::hash::SipHasher;
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(deprecated)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::hash::SipHasher': use `std::collections::hash_map::DefaultHasher` instead
[INFO] [stderr]    --> src/lib.rs:130:57
[INFO] [stderr]     |
[INFO] [stderr] 130 |         let (count, countdur) = teststr1(s, countsort::<SipHasher>);
[INFO] [stderr]     |                                                         ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.87s
[INFO] running `"docker" "inspect" "10e936cafa3c7446d264a882ff80b4089239e3fe39120685b9bf0a99cd59974f"`
[INFO] running `"docker" "rm" "-f" "10e936cafa3c7446d264a882ff80b4089239e3fe39120685b9bf0a99cd59974f"`
[INFO] [stdout] 10e936cafa3c7446d264a882ff80b4089239e3fe39120685b9bf0a99cd59974f
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-6/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/stringsort/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" "+beta-2019-07-23" "test" "--frozen"`
[INFO] [stdout] 48034ee34820b8074db8201923336d708d0a09f32a08b043c9a7eb46f9afb811
[INFO] running `"docker" "start" "-a" "48034ee34820b8074db8201923336d708d0a09f32a08b043c9a7eb46f9afb811"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/stringsort-408781a31ba29034
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test tests::test8 ... ok
[INFO] [stdout] test tests::test64 ... ok
[INFO] [stdout] test tests::test4096 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests stringsort
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "48034ee34820b8074db8201923336d708d0a09f32a08b043c9a7eb46f9afb811"`
[INFO] running `"docker" "rm" "-f" "48034ee34820b8074db8201923336d708d0a09f32a08b043c9a7eb46f9afb811"`
[INFO] [stdout] 48034ee34820b8074db8201923336d708d0a09f32a08b043c9a7eb46f9afb811