[INFO] fetching crate whitespace_text_steganography 0.2.1...
[INFO] testing whitespace_text_steganography-0.2.1 against beta-2020-10-09 for beta-1.48-1
[INFO] extracting crate whitespace_text_steganography 0.2.1 into /workspace/builds/worker-10/source
[INFO] validating manifest of crates.io crate whitespace_text_steganography 0.2.1 on toolchain beta-2020-10-09
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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 /workspace/builds/worker-10/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b18e2dcac10550a0720b97997e7034f3c032021dad79eac191f702ed01fab860
[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" "b18e2dcac10550a0720b97997e7034f3c032021dad79eac191f702ed01fab860", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b18e2dcac10550a0720b97997e7034f3c032021dad79eac191f702ed01fab860", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b18e2dcac10550a0720b97997e7034f3c032021dad79eac191f702ed01fab860", kill_on_drop: false }`
[INFO] [stdout] b18e2dcac10550a0720b97997e7034f3c032021dad79eac191f702ed01fab860
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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=warn" "-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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 89b064e15a56704bcfe3d9d703a1ce01e01f218e6ba337aeab64e16589927d01
[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" "89b064e15a56704bcfe3d9d703a1ce01e01f218e6ba337aeab64e16589927d01", kill_on_drop: false }`
[INFO] [stderr]    Compiling whitespace_text_steganography v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.76s
[INFO] running `Command { std: "docker" "inspect" "89b064e15a56704bcfe3d9d703a1ce01e01f218e6ba337aeab64e16589927d01", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "89b064e15a56704bcfe3d9d703a1ce01e01f218e6ba337aeab64e16589927d01", kill_on_drop: false }`
[INFO] [stdout] 89b064e15a56704bcfe3d9d703a1ce01e01f218e6ba337aeab64e16589927d01
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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=warn" "-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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b968aff798ff9d9e1f9e7e3d4f36c76a8f69085e5881fe8021be546d1a8d7393
[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" "b968aff798ff9d9e1f9e7e3d4f36c76a8f69085e5881fe8021be546d1a8d7393", kill_on_drop: false }`
[INFO] [stderr]    Compiling whitespace_text_steganography v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.50s
[INFO] running `Command { std: "docker" "inspect" "b968aff798ff9d9e1f9e7e3d4f36c76a8f69085e5881fe8021be546d1a8d7393", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b968aff798ff9d9e1f9e7e3d4f36c76a8f69085e5881fe8021be546d1a8d7393", kill_on_drop: false }`
[INFO] [stdout] b968aff798ff9d9e1f9e7e3d4f36c76a8f69085e5881fe8021be546d1a8d7393
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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=warn" "-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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 8f061982779848f86579101b916d407f66351079dac9da159fe74048b4678f34
[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" "8f061982779848f86579101b916d407f66351079dac9da159fe74048b4678f34", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/whitespace_text_steganography-3c673b6e31e7fb82
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test revealer::tests::can_identify_zero_width_whitespace ... ok
[INFO] [stdout] test tests::reveal_hidden_text ... ok
[INFO] [stdout] test revealer::tests::can_group_white_space ... ok
[INFO] [stdout] test tests::hide_same_size_1_should_pass ... ok
[INFO] [stdout] test tests::hide_payload ... 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 `Command { std: "docker" "inspect" "8f061982779848f86579101b916d407f66351079dac9da159fe74048b4678f34", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8f061982779848f86579101b916d407f66351079dac9da159fe74048b4678f34", kill_on_drop: false }`
[INFO] [stdout] 8f061982779848f86579101b916d407f66351079dac9da159fe74048b4678f34
