[INFO] crate whitespace_text_steganography 0.2.1 is already in cache
[INFO] testing whitespace_text_steganography-0.2.1 against beta-2019-09-28 for beta-1.39-1
[INFO] extracting crate whitespace_text_steganography 0.2.1 into work/builds/worker-0/source
[INFO] validating manifest of crates.io crate whitespace_text_steganography 0.2.1 on toolchain beta-2019-09-28
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate whitespace_text_steganography 0.2.1
[INFO] finished tweaking crates.io crate whitespace_text_steganography 0.2.1
[INFO] tweaked toml for crates.io crate whitespace_text_steganography 0.2.1 written to work/builds/worker-0/source/Cargo.toml
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-0/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" "+beta-2019-09-28" "build" "--frozen"`
[INFO] [stdout] c749428989896d647a1c50a12c63d99e1fb4de27187c421e7dae2df7ab82ee3a
[INFO] running `"docker" "start" "-a" "c749428989896d647a1c50a12c63d99e1fb4de27187c421e7dae2df7ab82ee3a"`
[INFO] [stderr]    Compiling whitespace_text_steganography v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.90s
[INFO] running `"docker" "inspect" "c749428989896d647a1c50a12c63d99e1fb4de27187c421e7dae2df7ab82ee3a"`
[INFO] running `"docker" "rm" "-f" "c749428989896d647a1c50a12c63d99e1fb4de27187c421e7dae2df7ab82ee3a"`
[INFO] [stdout] c749428989896d647a1c50a12c63d99e1fb4de27187c421e7dae2df7ab82ee3a
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-0/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" "+beta-2019-09-28" "test" "--frozen" "--no-run"`
[INFO] [stdout] d556e9a46453edd69d69e5c8313279fdd942135d9c0287f674a27396bd790d59
[INFO] running `"docker" "start" "-a" "d556e9a46453edd69d69e5c8313279fdd942135d9c0287f674a27396bd790d59"`
[INFO] [stderr]    Compiling whitespace_text_steganography v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.02s
[INFO] running `"docker" "inspect" "d556e9a46453edd69d69e5c8313279fdd942135d9c0287f674a27396bd790d59"`
[INFO] running `"docker" "rm" "-f" "d556e9a46453edd69d69e5c8313279fdd942135d9c0287f674a27396bd790d59"`
[INFO] [stdout] d556e9a46453edd69d69e5c8313279fdd942135d9c0287f674a27396bd790d59
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-0/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" "+beta-2019-09-28" "test" "--frozen"`
[INFO] [stdout] 08662c5b58d5f7af318fc607cab09f9b8bf9160a6f5fe51ac0d5040f0bd0978e
[INFO] running `"docker" "start" "-a" "08662c5b58d5f7af318fc607cab09f9b8bf9160a6f5fe51ac0d5040f0bd0978e"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/whitespace_text_steganography-7de0a6dbf05caa3d
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test revealer::tests::can_group_white_space ... ok
[INFO] [stdout] test revealer::tests::can_identify_zero_width_whitespace ... ok
[INFO] [stdout] test tests::hide_same_size_1_should_pass ... ok
[INFO] [stdout] test tests::hide_payload ... ok
[INFO] [stdout] test tests::reveal_hidden_text ... ok
[INFO] [stdout] test tests::hide_same_size_should_fail ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests whitespace_text_steganography
[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] running `"docker" "inspect" "08662c5b58d5f7af318fc607cab09f9b8bf9160a6f5fe51ac0d5040f0bd0978e"`
[INFO] running `"docker" "rm" "-f" "08662c5b58d5f7af318fc607cab09f9b8bf9160a6f5fe51ac0d5040f0bd0978e"`
[INFO] [stdout] 08662c5b58d5f7af318fc607cab09f9b8bf9160a6f5fe51ac0d5040f0bd0978e