[INFO] crate shingles 0.1.1 is already in cache
[INFO] extracting crate shingles 0.1.1 into work/ex/beta-1.38-1/sources/1.37.0/reg/shingles/0.1.1
[INFO] extracting crate shingles 0.1.1 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/shingles/0.1.1
[INFO] validating manifest of shingles-0.1.1 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 shingles-0.1.1 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 shingles-0.1.1
[INFO] finished frobbing shingles-0.1.1
[INFO] frobbed toml for shingles-0.1.1 written to work/ex/beta-1.38-1/sources/1.37.0/reg/shingles/0.1.1/Cargo.toml
[INFO] started frobbing shingles-0.1.1
[INFO] finished frobbing shingles-0.1.1
[INFO] frobbed toml for shingles-0.1.1 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/shingles/0.1.1/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] [stderr]     Blocking waiting for file lock on package cache
[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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] testing shingles-0.1.1 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-5/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/shingles/0.1.1:/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] 5ac79189b687056907c5dcf2ba13346cac1ac22607a8e5c90c84c3aa54a7bbee
[INFO] running `"docker" "start" "-a" "5ac79189b687056907c5dcf2ba13346cac1ac22607a8e5c90c84c3aa54a7bbee"`
[INFO] [stderr]    Compiling shingles v0.1.1 (/opt/crater/workdir)
[INFO] [stderr] warning: use of deprecated item 'std::hash::SipHasher': use `std::collections::hash_map::DefaultHasher` instead
[INFO] [stderr]  --> src/hasher.rs:1:31
[INFO] [stderr]   |
[INFO] [stderr] 1 | use std::hash::{Hash, Hasher, 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/hasher.rs:39:25
[INFO] [stderr]    |
[INFO] [stderr] 39 |             let mut h = SipHasher::new();
[INFO] [stderr]    |                         ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::hash::SipHasher::new': use `std::collections::hash_map::DefaultHasher` instead
[INFO] [stderr]   --> src/hasher.rs:39:25
[INFO] [stderr]    |
[INFO] [stderr] 39 |             let mut h = SipHasher::new();
[INFO] [stderr]    |                         ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.89s
[INFO] running `"docker" "inspect" "5ac79189b687056907c5dcf2ba13346cac1ac22607a8e5c90c84c3aa54a7bbee"`
[INFO] running `"docker" "rm" "-f" "5ac79189b687056907c5dcf2ba13346cac1ac22607a8e5c90c84c3aa54a7bbee"`
[INFO] [stdout] 5ac79189b687056907c5dcf2ba13346cac1ac22607a8e5c90c84c3aa54a7bbee
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/shingles/0.1.1:/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] 75cff7df1576f7237f9384b3a61723bd4e2dc502a24e1e35442aec7aba1ec7b3
[INFO] running `"docker" "start" "-a" "75cff7df1576f7237f9384b3a61723bd4e2dc502a24e1e35442aec7aba1ec7b3"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling shingles v0.1.1 (/opt/crater/workdir)
[INFO] [stderr] warning: use of deprecated item 'std::hash::SipHasher': use `std::collections::hash_map::DefaultHasher` instead
[INFO] [stderr]  --> src/hasher.rs:1:31
[INFO] [stderr]   |
[INFO] [stderr] 1 | use std::hash::{Hash, Hasher, 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/hasher.rs:39:25
[INFO] [stderr]    |
[INFO] [stderr] 39 |             let mut h = SipHasher::new();
[INFO] [stderr]    |                         ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::hash::SipHasher::new': use `std::collections::hash_map::DefaultHasher` instead
[INFO] [stderr]   --> src/hasher.rs:39:25
[INFO] [stderr]    |
[INFO] [stderr] 39 |             let mut h = SipHasher::new();
[INFO] [stderr]    |                         ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.76s
[INFO] running `"docker" "inspect" "75cff7df1576f7237f9384b3a61723bd4e2dc502a24e1e35442aec7aba1ec7b3"`
[INFO] running `"docker" "rm" "-f" "75cff7df1576f7237f9384b3a61723bd4e2dc502a24e1e35442aec7aba1ec7b3"`
[INFO] [stdout] 75cff7df1576f7237f9384b3a61723bd4e2dc502a24e1e35442aec7aba1ec7b3
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/shingles/0.1.1:/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] 89040c0a87707ebf893038b780a99930c07ed9d04ca66b1421f16e4af51febb4
[INFO] running `"docker" "start" "-a" "89040c0a87707ebf893038b780a99930c07ed9d04ca66b1421f16e4af51febb4"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/shingles-ef1053f22777c1e8
[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] [stderr]      Running /opt/crater/target/debug/deps/shingles-78bedf22caa7b075
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test shingled_num_with_step ... ok
[INFO] [stdout] test shingles_empty_num ... ok
[INFO] [stdout] test shingles_num ... ok
[INFO] [stdout] test shingles_str ... ok
[INFO] [stdout] test shingles_str_with_step ... ok
[INFO] [stderr]      Running /opt/crater/target/debug/deps/shingles_2d-309177458af3a9de
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test shingles_2d_str_with_step ... ok
[INFO] [stdout] test shingles_2d_str ... ok
[INFO] [stdout] test shingles_2d_num_with_step ... ok
[INFO] [stdout] test shingles_2d_empty_str ... ok
[INFO] [stdout] test shingles_2d_num ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests shingles
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test src/shingles.rs - shingles::AsShingles (line 122) ... ok
[INFO] [stdout] test src/hasher.rs - hasher::ShingleHasher (line 5) ... ok
[INFO] [stdout] test src/shingles.rs - shingles::Shingles (line 11) ... ok
[INFO] [stdout] test src/shingles_2d.rs - shingles_2d::Shingles2D (line 22) ... ok
[INFO] [stdout] test src/shingles_2d.rs - shingles_2d::AsShingles2D (line 209) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "89040c0a87707ebf893038b780a99930c07ed9d04ca66b1421f16e4af51febb4"`
[INFO] running `"docker" "rm" "-f" "89040c0a87707ebf893038b780a99930c07ed9d04ca66b1421f16e4af51febb4"`
[INFO] [stdout] 89040c0a87707ebf893038b780a99930c07ed9d04ca66b1421f16e4af51febb4