[INFO] fetching crate binaryornot 1.0.0...
[INFO] testing binaryornot-1.0.0 against master#432e145bd5a974c5b6f4dd9b352891bd7502b69d for pr-87041
[INFO] extracting crate binaryornot 1.0.0 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate binaryornot 1.0.0 on toolchain 432e145bd5a974c5b6f4dd9b352891bd7502b69d
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate binaryornot 1.0.0
[INFO] finished tweaking crates.io crate binaryornot 1.0.0
[INFO] tweaked toml for crates.io crate binaryornot 1.0.0 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b3957fcfdef53d1a93f5019a1d24388d960c89a37412d7e52eed2e1dd8fb4f93
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "b3957fcfdef53d1a93f5019a1d24388d960c89a37412d7e52eed2e1dd8fb4f93", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b3957fcfdef53d1a93f5019a1d24388d960c89a37412d7e52eed2e1dd8fb4f93", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b3957fcfdef53d1a93f5019a1d24388d960c89a37412d7e52eed2e1dd8fb4f93", kill_on_drop: false }`
[INFO] [stdout] b3957fcfdef53d1a93f5019a1d24388d960c89a37412d7e52eed2e1dd8fb4f93
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d609a3be047fe5739bd14a1277d36a0449f7be7cbee6d39a4c8789a0309da52f
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "d609a3be047fe5739bd14a1277d36a0449f7be7cbee6d39a4c8789a0309da52f", kill_on_drop: false }`
[INFO] [stderr]    Compiling chardet v0.2.4
[INFO] [stderr]    Compiling binaryornot v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.62s
[INFO] running `Command { std: "docker" "inspect" "d609a3be047fe5739bd14a1277d36a0449f7be7cbee6d39a4c8789a0309da52f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d609a3be047fe5739bd14a1277d36a0449f7be7cbee6d39a4c8789a0309da52f", kill_on_drop: false }`
[INFO] [stdout] d609a3be047fe5739bd14a1277d36a0449f7be7cbee6d39a4c8789a0309da52f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 241f2932b515f65d546a2972e8e0371b0aebaf7f7d5bdc60076c255ba2a4d2dc
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "241f2932b515f65d546a2972e8e0371b0aebaf7f7d5bdc60076c255ba2a4d2dc", kill_on_drop: false }`
[INFO] [stderr]    Compiling binaryornot v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.04s
[INFO] running `Command { std: "docker" "inspect" "241f2932b515f65d546a2972e8e0371b0aebaf7f7d5bdc60076c255ba2a4d2dc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "241f2932b515f65d546a2972e8e0371b0aebaf7f7d5bdc60076c255ba2a4d2dc", kill_on_drop: false }`
[INFO] [stdout] 241f2932b515f65d546a2972e8e0371b0aebaf7f7d5bdc60076c255ba2a4d2dc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] a851a3d094c11552f1715d76b588b197a1d153424df936edc9d0d7bd04d0fb74
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "a851a3d094c11552f1715d76b588b197a1d153424df936edc9d0d7bd04d0fb74", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/binaryornot-628cecd6f2c0e574)
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running tests/code_tests.rs (/opt/rustwide/target/debug/deps/code_tests-2afda313b24fad5f)
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test json_is_not_binary ... ok
[INFO] [stdout] test css_is_not_binary ... ok
[INFO] [stdout] test perl2_is_not_binary ... ok
[INFO] [stdout] test lua_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; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 13 tests
[INFO] [stderr]      Running tests/encoding_tests.rs (/opt/rustwide/target/debug/deps/encoding_tests-6a8543d99888faac)
[INFO] [stdout] test utf16be_is_not_binary ... ok
[INFO] [stdout] test utf16le_is_not_binary ... ok
[INFO] [stdout] test gb_is_not_binary ... ok
[INFO] [stdout] test big5_is_not_binary ... ok
[INFO] [stdout] test shishi_is_not_binary ... ok
[INFO] [stdout] test utf82_is_not_binary ... ok
[INFO] [stdout] test kr_is_not_binary ... ok
[INFO] [stdout] test big5b_is_not_binary ... ok
[INFO] [stdout] test utf8_is_not_binary ... ok
[INFO] [stdout] test gb2_is_not_binary ... ok
[INFO] [stdout] test latin_is_not_binary ... ok
[INFO] [stdout] test utf16_is_not_binary ... ok
[INFO] [stdout] test utfcn_is_not_binary ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 13 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/file_tests.rs (/opt/rustwide/target/debug/deps/file_tests-b084ade301e56365)
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stderr]      Running tests/font_tests.rs (/opt/rustwide/target/debug/deps/font_tests-6fb134469aed9884)
[INFO] [stdout] test decoding_error_is_binary ... ok
[INFO] [stdout] test russian_is_not_binary ... ok
[INFO] [stdout] test txt_is_not_binary ... ok
[INFO] [stdout] test ds_store_is_binary ... ok
[INFO] [stdout] test exe2_is_binary ... ok
[INFO] [stdout] test unicode_txt_is_not_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; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test eot_is_binary ... ok
[INFO] [stdout] test woff_is_binary ... ok
[INFO] [stdout] test ttf_is_binary ... ok
[INFO] [stdout] test otf_is_binary ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/image_tests.rs (/opt/rustwide/target/debug/deps/image_tests-9289ef667637b2a8)
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test jpg_is_binary ... ok
[INFO] [stdout] test png_is_binary ... ok
[INFO] [stdout] test bmp_is_binary ... ok
[INFO] [stdout] test gif_is_binary ... ok
[INFO] [stdout] test gif2_is_not_binary ... ok
[INFO] [stdout] test gif3_is_binary ... ok
[INFO] [stdout] test rgb_stream_is_binary ... ok
[INFO] [stdout] test tiff_is_binary ... ok
[INFO] [stdout] test svg_is_not_binary ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/programming_artifact_tests.rs (/opt/rustwide/target/debug/deps/programming_artifact_tests-1bb6e679f0183b4f)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test pyc_is_binary ... ok
[INFO] [stdout] test troublesome_pyc_is_binary ... ok
[INFO] [stdout] test empty_pyc_is_binary ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests binaryornot
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - is_binary (line 14) - compile ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.17s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "a851a3d094c11552f1715d76b588b197a1d153424df936edc9d0d7bd04d0fb74", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a851a3d094c11552f1715d76b588b197a1d153424df936edc9d0d7bd04d0fb74", kill_on_drop: false }`
[INFO] [stdout] a851a3d094c11552f1715d76b588b197a1d153424df936edc9d0d7bd04d0fb74