[INFO] crate bijection 0.1.2 is already in cache
[INFO] testing bijection-0.1.2 against 1.38.0 for beta-1.39-1
[INFO] extracting crate bijection 0.1.2 into work/builds/worker-2/source
[INFO] validating manifest of crates.io crate bijection 0.1.2 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 bijection 0.1.2
[INFO] finished tweaking crates.io crate bijection 0.1.2
[INFO] tweaked toml for crates.io crate bijection 0.1.2 written to work/builds/worker-2/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-2/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-2/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] c78338d28c534702bb8c68461c23971ae25c4d710b809837074fe7fd20cd90b8
[INFO] running `"docker" "start" "-a" "c78338d28c534702bb8c68461c23971ae25c4d710b809837074fe7fd20cd90b8"`
[INFO] [stderr]    Compiling bijection v0.1.2 (/opt/rustwide/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 1.08s
[INFO] running `"docker" "inspect" "c78338d28c534702bb8c68461c23971ae25c4d710b809837074fe7fd20cd90b8"`
[INFO] running `"docker" "rm" "-f" "c78338d28c534702bb8c68461c23971ae25c4d710b809837074fe7fd20cd90b8"`
[INFO] [stdout] c78338d28c534702bb8c68461c23971ae25c4d710b809837074fe7fd20cd90b8
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-2/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] 65d1ed8b2e0c7de3e7fd63803b6da95f60a951c290b25b0134c8ee95e5781c4c
[INFO] running `"docker" "start" "-a" "65d1ed8b2e0c7de3e7fd63803b6da95f60a951c290b25b0134c8ee95e5781c4c"`
[INFO] [stderr]    Compiling bijection v0.1.2 (/opt/rustwide/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 1.43s
[INFO] running `"docker" "inspect" "65d1ed8b2e0c7de3e7fd63803b6da95f60a951c290b25b0134c8ee95e5781c4c"`
[INFO] running `"docker" "rm" "-f" "65d1ed8b2e0c7de3e7fd63803b6da95f60a951c290b25b0134c8ee95e5781c4c"`
[INFO] [stdout] 65d1ed8b2e0c7de3e7fd63803b6da95f60a951c290b25b0134c8ee95e5781c4c
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-2/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] c4038f00e39941234a8379b108e9b1a6158ba17ae34ff23b36e218a205f3b01d
[INFO] running `"docker" "start" "-a" "c4038f00e39941234a8379b108e9b1a6158ba17ae34ff23b36e218a205f3b01d"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/bijection-8da40b7a700adbb7
[INFO] [stdout] 
[INFO] [stdout] running 11 tests
[INFO] [stdout] test tests::converted_output_has_same_length_as_input ... ok
[INFO] [stdout] test tests::roundtrip_conversion_for_non_empty_byte_array ... 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::roundtrip_conversion_for_non_empty_string ... ok
[INFO] [stdout] test tests::roundtrip_conversion_for_unsigned_16_bit_integers ... ok
[INFO] [stdout] test tests::roundtrip_conversion_with_identical_seeds ... ok
[INFO] [stdout] test tests::roundtrip_conversion_with_different_seeds ... ok
[INFO] [stdout] test tests::roundtrip_conversion_for_unsigned_64_bit_integers ... ok
[INFO] [stdout] test tests::roundtrip_conversion_for_unsigned_32_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_u32 (line 116) ... ok
[INFO] [stdout] test src/lib.rs - Bijection::convert_bytes (line 271) ... ok
[INFO] [stdout] test src/lib.rs - Bijection::convert_u64 (line 131) ... ok
[INFO] [stdout] test src/lib.rs - Bijection::convert_u16 (line 101) ... ok
[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::revert_string (line 154) ... 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_u8 (line 172) ... ok
[INFO] [stdout] test src/lib.rs - Bijection::revert_bytes (line 286) ... ok
[INFO] [stdout] test src/lib.rs - Bijection::revert_u64 (line 226) ... 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" "c4038f00e39941234a8379b108e9b1a6158ba17ae34ff23b36e218a205f3b01d"`
[INFO] running `"docker" "rm" "-f" "c4038f00e39941234a8379b108e9b1a6158ba17ae34ff23b36e218a205f3b01d"`
[INFO] [stdout] c4038f00e39941234a8379b108e9b1a6158ba17ae34ff23b36e218a205f3b01d