[INFO] crate binaryornot 1.0.0 is already in cache
[INFO] extracting crate binaryornot 1.0.0 into work/ex/beta-1.37-6/sources/1.36.0/reg/binaryornot/1.0.0
[INFO] extracting crate binaryornot 1.0.0 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/binaryornot/1.0.0
[INFO] validating manifest of binaryornot-1.0.0 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 binaryornot-1.0.0 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 binaryornot-1.0.0
[INFO] finished frobbing binaryornot-1.0.0
[INFO] frobbed toml for binaryornot-1.0.0 written to work/ex/beta-1.37-6/sources/1.36.0/reg/binaryornot/1.0.0/Cargo.toml
[INFO] started frobbing binaryornot-1.0.0
[INFO] finished frobbing binaryornot-1.0.0
[INFO] frobbed toml for binaryornot-1.0.0 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/binaryornot/1.0.0/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] [stderr]     Blocking waiting for file lock on package cache
[INFO] testing binaryornot-1.0.0 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-1/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/binaryornot/1.0.0:/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] 4d174deb0a1afdfbe40edc1191e4cf90cf72aac0b5bed74bab0c7eb15c7a242a
[INFO] running `"docker" "start" "-a" "4d174deb0a1afdfbe40edc1191e4cf90cf72aac0b5bed74bab0c7eb15c7a242a"`
[INFO] [stderr]    Compiling encoding_index_tests v0.1.4
[INFO] [stderr]    Compiling chardet v0.2.4
[INFO] [stderr]    Compiling encoding-index-tradchinese v1.20141219.5
[INFO] [stderr]    Compiling encoding-index-singlebyte v1.20141219.5
[INFO] [stderr]    Compiling encoding-index-korean v1.20141219.5
[INFO] [stderr]    Compiling encoding-index-japanese v1.20141219.5
[INFO] [stderr]    Compiling encoding-index-simpchinese v1.20141219.5
[INFO] [stderr]    Compiling encoding v0.2.33
[INFO] [stderr]    Compiling binaryornot v1.0.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.43s
[INFO] running `"docker" "inspect" "4d174deb0a1afdfbe40edc1191e4cf90cf72aac0b5bed74bab0c7eb15c7a242a"`
[INFO] running `"docker" "rm" "-f" "4d174deb0a1afdfbe40edc1191e4cf90cf72aac0b5bed74bab0c7eb15c7a242a"`
[INFO] [stdout] 4d174deb0a1afdfbe40edc1191e4cf90cf72aac0b5bed74bab0c7eb15c7a242a
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-1/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/binaryornot/1.0.0:/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] 601530b70450d6ee9a815ed4bfabd39a61f61169994462fae04a922893ceff8b
[INFO] running `"docker" "start" "-a" "601530b70450d6ee9a815ed4bfabd39a61f61169994462fae04a922893ceff8b"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling binaryornot v1.0.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.26s
[INFO] running `"docker" "inspect" "601530b70450d6ee9a815ed4bfabd39a61f61169994462fae04a922893ceff8b"`
[INFO] running `"docker" "rm" "-f" "601530b70450d6ee9a815ed4bfabd39a61f61169994462fae04a922893ceff8b"`
[INFO] [stdout] 601530b70450d6ee9a815ed4bfabd39a61f61169994462fae04a922893ceff8b
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-1/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/binaryornot/1.0.0:/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] f5bd009087b797624f746739ecb4298cb774577393950b08e6d14c3136ecbf7f
[INFO] running `"docker" "start" "-a" "f5bd009087b797624f746739ecb4298cb774577393950b08e6d14c3136ecbf7f"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/binaryornot-316d1c66265607c3
[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] [stderr]      Running /opt/crater/target/debug/deps/code_tests-74be377312af5563
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test perl2_is_not_binary ... ok
[INFO] [stdout] test css_is_not_binary ... ok
[INFO] [stdout] test lua_is_not_binary ... ok
[INFO] [stdout] test json_is_not_binary ... ok
[INFO] [stdout] test js_is_not_binary ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/encoding_tests-a5240d214bf36720
[INFO] [stdout] 
[INFO] [stdout] running 13 tests
[INFO] [stdout] test big5b_is_not_binary ... ok
[INFO] [stdout] test big5_is_not_binary ... ok
[INFO] [stdout] test gb_is_not_binary ... ok
[INFO] [stdout] test latin_is_not_binary ... ok
[INFO] [stdout] test kr_is_not_binary ... ok
[INFO] [stderr]      Running /opt/crater/target/debug/deps/file_tests-5d592a62a80af8d5
[INFO] [stdout] test shishi_is_not_binary ... ok
[INFO] [stdout] test gb2_is_not_binary ... ok
[INFO] [stdout] test utf16_is_not_binary ... ok
[INFO] [stdout] test utf8_is_not_binary ... ok
[INFO] [stdout] test utfcn_is_not_binary ... ok
[INFO] [stdout] test utf16be_is_not_binary ... ok
[INFO] [stdout] test utf16le_is_not_binary ... ok
[INFO] [stdout] test utf82_is_not_binary ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 13 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test unicode_txt_is_not_binary ... ok
[INFO] [stdout] test russian_is_not_binary ... ok
[INFO] [stdout] test txt_is_not_binary ... ok
[INFO] [stdout] test decoding_error_is_binary ... ok
[INFO] [stdout] test ds_store_is_binary ... ok
[INFO] [stdout] test exe2_is_binary ... ok
[INFO] [stdout] test empty_is_not_binary ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/font_tests-6408185582a462b5
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test otf_is_binary ... ok
[INFO] [stdout] test eot_is_binary ... ok
[INFO] [stdout] test ttf_is_binary ... ok
[INFO] [stderr]      Running /opt/crater/target/debug/deps/image_tests-9944d26e3e6cf781
[INFO] [stdout] test woff_is_binary ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test svg_is_not_binary ... ok
[INFO] [stdout] test jpg_is_binary ... ok
[INFO] [stdout] test gif2_is_not_binary ... ok
[INFO] [stdout] test gif3_is_binary ... ok
[INFO] [stdout] test bmp_is_binary ... ok
[INFO] [stdout] test gif_is_binary ... ok
[INFO] [stdout] test png_is_binary ... ok
[INFO] [stdout] test rgb_stream_is_binary ... ok
[INFO] [stdout] test tiff_is_binary ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/programming_artifact_tests-b0b395c2265fc6b2
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test troublesome_pyc_is_binary ... ok
[INFO] [stdout] test pyc_is_binary ... ok
[INFO] [stdout] test empty_pyc_is_binary ... ok
[INFO] [stderr]    Doc-tests binaryornot
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - is_binary (line 14) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "f5bd009087b797624f746739ecb4298cb774577393950b08e6d14c3136ecbf7f"`
[INFO] running `"docker" "rm" "-f" "f5bd009087b797624f746739ecb4298cb774577393950b08e6d14c3136ecbf7f"`
[INFO] [stdout] f5bd009087b797624f746739ecb4298cb774577393950b08e6d14c3136ecbf7f