[INFO] crate bijection 0.1.2 is already in cache
[INFO] extracting crate bijection 0.1.2 into work/ex/beta-1.38-1/sources/1.37.0/reg/bijection/0.1.2
[INFO] extracting crate bijection 0.1.2 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/bijection/0.1.2
[INFO] validating manifest of bijection-0.1.2 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 bijection-0.1.2 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 bijection-0.1.2
[INFO] finished frobbing bijection-0.1.2
[INFO] frobbed toml for bijection-0.1.2 written to work/ex/beta-1.38-1/sources/1.37.0/reg/bijection/0.1.2/Cargo.toml
[INFO] started frobbing bijection-0.1.2
[INFO] finished frobbing bijection-0.1.2
[INFO] frobbed toml for bijection-0.1.2 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/bijection/0.1.2/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] [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] testing bijection-0.1.2 against beta-2019-08-13 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/bijection/0.1.2:/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-2019-08-13" "build" "--frozen"`
[INFO] [stdout] 3fb4de95658188074f417103165deefb222fbc19e4f90d853b9353ef7597b545
[INFO] running `"docker" "start" "-a" "3fb4de95658188074f417103165deefb222fbc19e4f90d853b9353ef7597b545"`
[INFO] [stderr]    Compiling bijection v0.1.2 (/opt/crater/workdir)
[INFO] [stderr] warning: unused `#[macro_use]` import
[INFO] [stderr]   --> src/lib.rs:19:1
[INFO] [stderr]    |
[INFO] [stderr] 19 | #[macro_use] extern crate arrayref;
[INFO] [stderr]    | ^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused `#[macro_use]` import
[INFO] [stderr]   --> src/lib.rs:22:1
[INFO] [stderr]    |
[INFO] [stderr] 22 | #[macro_use] extern crate matches;
[INFO] [stderr]    | ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.41s
[INFO] running `"docker" "inspect" "3fb4de95658188074f417103165deefb222fbc19e4f90d853b9353ef7597b545"`
[INFO] running `"docker" "rm" "-f" "3fb4de95658188074f417103165deefb222fbc19e4f90d853b9353ef7597b545"`
[INFO] [stdout] 3fb4de95658188074f417103165deefb222fbc19e4f90d853b9353ef7597b545
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/bijection/0.1.2:/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-2019-08-13" "test" "--frozen" "--no-run"`
[INFO] [stdout] 5d650998ea89ea173cc624bbd43aad79a9e1d3776f8b8f14bdd662f060257f76
[INFO] running `"docker" "start" "-a" "5d650998ea89ea173cc624bbd43aad79a9e1d3776f8b8f14bdd662f060257f76"`
[INFO] [stderr]    Compiling bijection v0.1.2 (/opt/crater/workdir)
[INFO] [stderr] warning: unused `#[macro_use]` import
[INFO] [stderr]   --> src/lib.rs:22:1
[INFO] [stderr]    |
[INFO] [stderr] 22 | #[macro_use] extern crate matches;
[INFO] [stderr]    | ^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.87s
[INFO] running `"docker" "inspect" "5d650998ea89ea173cc624bbd43aad79a9e1d3776f8b8f14bdd662f060257f76"`
[INFO] running `"docker" "rm" "-f" "5d650998ea89ea173cc624bbd43aad79a9e1d3776f8b8f14bdd662f060257f76"`
[INFO] [stdout] 5d650998ea89ea173cc624bbd43aad79a9e1d3776f8b8f14bdd662f060257f76
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/bijection/0.1.2:/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-2019-08-13" "test" "--frozen"`
[INFO] [stdout] 95d0e220f087ff3434e77d9806e70b44d3f785fe3e00c9f4d61da3cd51b91a9c
[INFO] running `"docker" "start" "-a" "95d0e220f087ff3434e77d9806e70b44d3f785fe3e00c9f4d61da3cd51b91a9c"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/bijection-2722167e2e2a9bac
[INFO] [stdout] 
[INFO] [stdout] running 11 tests
[INFO] [stdout] test tests::roundtrip_conversion_for_non_empty_byte_array ... ok
[INFO] [stdout] test tests::roundtrip_conversion_for_non_empty_string ... ok
[INFO] [stdout] test tests::roundtrip_conversion_for_empty_string ... ok
[INFO] [stdout] test tests::roundtrip_conversion_for_empty_byte_array ... ok
[INFO] [stdout] test tests::converted_output_has_same_length_as_input ... ok
[INFO] [stdout] test tests::roundtrip_conversion_for_unsigned_32_bit_integers ... ok
[INFO] [stdout] test tests::roundtrip_conversion_for_unsigned_16_bit_integers ... ok
[INFO] [stdout] test tests::roundtrip_conversion_with_different_seeds ... ok
[INFO] [stdout] test tests::roundtrip_conversion_with_identical_seeds ... ok
[INFO] [stdout] test tests::roundtrip_conversion_for_unsigned_64_bit_integers ... ok
[INFO] [stdout] test tests::roundtrip_conversion_for_unsigned_8_bit_integers ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests bijection
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test src/lib.rs - Bijection::convert_string (line 71) ... ok
[INFO] [stdout] test src/lib.rs - Bijection::convert_u8 (line 86) ... ok
[INFO] [stdout] test src/lib.rs - Bijection::convert_u64 (line 131) ... ok
[INFO] [stdout] test src/lib.rs - Bijection::convert_u32 (line 116) ... ok
[INFO] [stdout] test src/lib.rs - Bijection::convert_bytes (line 271) ... ok
[INFO] [stdout] test src/lib.rs - Bijection::convert_u16 (line 101) ... ok
[INFO] [stdout] test src/lib.rs - Bijection::revert_string (line 154) ... ok
[INFO] [stdout] test src/lib.rs - Bijection::revert_bytes (line 286) ... ok
[INFO] [stdout] test src/lib.rs - Bijection::revert_u32 (line 208) ... ok
[INFO] [stdout] test src/lib.rs - Bijection::revert_u16 (line 190) ... ok
[INFO] [stdout] test src/lib.rs - Bijection::revert_u64 (line 226) ... ok
[INFO] [stdout] test src/lib.rs - Bijection::revert_u8 (line 172) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "95d0e220f087ff3434e77d9806e70b44d3f785fe3e00c9f4d61da3cd51b91a9c"`
[INFO] running `"docker" "rm" "-f" "95d0e220f087ff3434e77d9806e70b44d3f785fe3e00c9f4d61da3cd51b91a9c"`
[INFO] [stdout] 95d0e220f087ff3434e77d9806e70b44d3f785fe3e00c9f4d61da3cd51b91a9c