[INFO] fetching crate binaryornot 1.0.0...
[INFO] testing binaryornot-1.0.0 against try#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031
[INFO] extracting crate binaryornot 1.0.0 into /workspace/builds/worker-89/source
[INFO] validating manifest of crates.io crate binaryornot 1.0.0 on toolchain 722e1797249a965b6335aebd65d777f917e498f1
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "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-89/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-89/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-89/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d599cc482fa80affa9320859eb97b3821b33765544c3f5bc36a7f06aa3f40488
[INFO] running `Command { std: "docker" "start" "-a" "d599cc482fa80affa9320859eb97b3821b33765544c3f5bc36a7f06aa3f40488", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d599cc482fa80affa9320859eb97b3821b33765544c3f5bc36a7f06aa3f40488", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d599cc482fa80affa9320859eb97b3821b33765544c3f5bc36a7f06aa3f40488", kill_on_drop: false }`
[INFO] [stdout] d599cc482fa80affa9320859eb97b3821b33765544c3f5bc36a7f06aa3f40488
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-89/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-89/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 146c307f63adfea42d2eb6f3dd1201df4aef66e4af92c09c751e4c9d69883792
[INFO] running `Command { std: "docker" "start" "-a" "146c307f63adfea42d2eb6f3dd1201df4aef66e4af92c09c751e4c9d69883792", kill_on_drop: false }`
[INFO] [stderr]    Compiling encoding_index_tests v0.1.4
[INFO] [stderr]    Compiling chardet v0.2.4
[INFO] [stderr]    Compiling encoding-index-korean v1.20141219.5
[INFO] [stderr]    Compiling encoding-index-singlebyte v1.20141219.5
[INFO] [stderr]    Compiling encoding-index-tradchinese v1.20141219.5
[INFO] [stderr]    Compiling encoding-index-simpchinese v1.20141219.5
[INFO] [stderr]    Compiling encoding-index-japanese v1.20141219.5
[INFO] [stderr]    Compiling encoding v0.2.33
[INFO] [stderr]    Compiling binaryornot v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.45s
[INFO] running `Command { std: "docker" "inspect" "146c307f63adfea42d2eb6f3dd1201df4aef66e4af92c09c751e4c9d69883792", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "146c307f63adfea42d2eb6f3dd1201df4aef66e4af92c09c751e4c9d69883792", kill_on_drop: false }`
[INFO] [stdout] 146c307f63adfea42d2eb6f3dd1201df4aef66e4af92c09c751e4c9d69883792
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-89/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-89/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2974b25b9d2accdb29a9cf35fe6bce518829e736ad182c4b741915cd067f1299
[INFO] running `Command { std: "docker" "start" "-a" "2974b25b9d2accdb29a9cf35fe6bce518829e736ad182c4b741915cd067f1299", kill_on_drop: false }`
[INFO] [stderr]    Compiling binaryornot v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.84s
[INFO] running `Command { std: "docker" "inspect" "2974b25b9d2accdb29a9cf35fe6bce518829e736ad182c4b741915cd067f1299", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2974b25b9d2accdb29a9cf35fe6bce518829e736ad182c4b741915cd067f1299", kill_on_drop: false }`
[INFO] [stdout] 2974b25b9d2accdb29a9cf35fe6bce518829e736ad182c4b741915cd067f1299
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-89/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-89/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 6483aa0e2686c74e359c652dd25b2f36e6f9d98d8bad0d57cd6d9c12ece9ee48
[INFO] running `Command { std: "docker" "start" "-a" "6483aa0e2686c74e359c652dd25b2f36e6f9d98d8bad0d57cd6d9c12ece9ee48", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.97s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/binaryornot-4fa3d68dbe0cbd43)
[INFO] [stdout] 
[INFO] [stderr]      Running tests/code_tests.rs (/opt/rustwide/target/debug/deps/code_tests-ad73eb2d7da59a43)
[INFO] [stdout] running 0 tests
[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 lua_is_not_binary ... ok
[INFO] [stdout] test perl2_is_not_binary ... ok
[INFO] [stdout] test json_is_not_binary ... ok
[INFO] [stdout] test css_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 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/encoding_tests.rs (/opt/rustwide/target/debug/deps/encoding_tests-d2f1722b2ce0365f)
[INFO] [stdout] 
[INFO] [stdout] running 13 tests
[INFO] [stdout] test big5_is_not_binary ... ok
[INFO] [stdout] test gb_is_not_binary ... ok
[INFO] [stdout] test gb2_is_not_binary ... ok
[INFO] [stdout] test utf16_is_not_binary ... ok
[INFO] [stdout] test shishi_is_not_binary ... ok
[INFO] [stdout] test latin_is_not_binary ... ok
[INFO] [stdout] test utf82_is_not_binary ... ok
[INFO] [stdout] test utfcn_is_not_binary ... ok
[INFO] [stdout] test utf16be_is_not_binary ... ok
[INFO] [stdout] test big5b_is_not_binary ... ok
[INFO] [stdout] test kr_is_not_binary ... ok
[INFO] [stdout] test utf16le_is_not_binary ... ok
[INFO] [stdout] test utf8_is_not_binary ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 13 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/file_tests.rs (/opt/rustwide/target/debug/deps/file_tests-685f6361db77c883)
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test empty_is_not_binary ... ok
[INFO] [stdout] test exe2_is_binary ... ok
[INFO] [stdout] test decoding_error_is_binary ... ok
[INFO] [stdout] test ds_store_is_binary ... ok
[INFO] [stdout] test unicode_txt_is_not_binary ... ok
[INFO] [stdout] test txt_is_not_binary ... ok
[INFO] [stdout] test russian_is_not_binary ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/font_tests.rs (/opt/rustwide/target/debug/deps/font_tests-1463866a670956f5)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test eot_is_binary ... ok
[INFO] [stdout] test ttf_is_binary ... ok
[INFO] [stdout] test otf_is_binary ... ok
[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; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/image_tests.rs (/opt/rustwide/target/debug/deps/image_tests-8f6be85604fd894d)
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test png_is_binary ... ok
[INFO] [stdout] test gif_is_binary ... ok
[INFO] [stdout] test jpg_is_binary ... ok
[INFO] [stdout] test svg_is_not_binary ... ok
[INFO] [stdout] test rgb_stream_is_binary ... ok
[INFO] [stdout] test gif3_is_binary ... ok
[INFO] [stdout] test gif2_is_not_binary ... ok
[INFO] [stdout] test tiff_is_binary ... ok
[INFO] [stdout] test bmp_is_binary ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/programming_artifact_tests.rs (/opt/rustwide/target/debug/deps/programming_artifact_tests-11c842121a82cd4f)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test empty_pyc_is_binary ... ok
[INFO] [stdout] test pyc_is_binary ... ok
[INFO] [stdout] test troublesome_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 0.07s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "6483aa0e2686c74e359c652dd25b2f36e6f9d98d8bad0d57cd6d9c12ece9ee48", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6483aa0e2686c74e359c652dd25b2f36e6f9d98d8bad0d57cd6d9c12ece9ee48", kill_on_drop: false }`
[INFO] [stdout] 6483aa0e2686c74e359c652dd25b2f36e6f9d98d8bad0d57cd6d9c12ece9ee48