[INFO] fetching crate to-binary 0.3.0...
[INFO] testing to-binary-0.3.0 against 1.47.0 for beta-1.48-1
[INFO] extracting crate to-binary 0.3.0 into /workspace/builds/worker-5/source
[INFO] validating manifest of crates.io crate to-binary 0.3.0 on toolchain 1.47.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate to-binary 0.3.0
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate to-binary 0.3.0
[INFO] tweaked toml for crates.io crate to-binary 0.3.0 written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] crate crates.io crate to-binary 0.3.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "+1.47.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 705aee0803fd3e294f90299876f9217cb92d86172e50cf751de9256b32da8e11
[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" "705aee0803fd3e294f90299876f9217cb92d86172e50cf751de9256b32da8e11", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "705aee0803fd3e294f90299876f9217cb92d86172e50cf751de9256b32da8e11", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "705aee0803fd3e294f90299876f9217cb92d86172e50cf751de9256b32da8e11", kill_on_drop: false }`
[INFO] [stdout] 705aee0803fd3e294f90299876f9217cb92d86172e50cf751de9256b32da8e11
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "+1.47.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 7593b10a401168c4e859f23cf31b4a3393d7cd49233096a1fd582c1db1aa4ecf
[INFO] running `Command { std: "docker" "start" "-a" "7593b10a401168c4e859f23cf31b4a3393d7cd49233096a1fd582c1db1aa4ecf", kill_on_drop: false }`
[INFO] [stderr]    Compiling hex v0.4.2
[INFO] [stderr]    Compiling to-binary v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.34s
[INFO] running `Command { std: "docker" "inspect" "7593b10a401168c4e859f23cf31b4a3393d7cd49233096a1fd582c1db1aa4ecf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7593b10a401168c4e859f23cf31b4a3393d7cd49233096a1fd582c1db1aa4ecf", kill_on_drop: false }`
[INFO] [stdout] 7593b10a401168c4e859f23cf31b4a3393d7cd49233096a1fd582c1db1aa4ecf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "+1.47.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cd7ed87c7d2442496b89baf1c20a7811f3479603fe26d4f5ff91465eeac8b134
[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" "cd7ed87c7d2442496b89baf1c20a7811f3479603fe26d4f5ff91465eeac8b134", kill_on_drop: false }`
[INFO] [stderr]    Compiling to-binary v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.51s
[INFO] running `Command { std: "docker" "inspect" "cd7ed87c7d2442496b89baf1c20a7811f3479603fe26d4f5ff91465eeac8b134", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cd7ed87c7d2442496b89baf1c20a7811f3479603fe26d4f5ff91465eeac8b134", kill_on_drop: false }`
[INFO] [stdout] cd7ed87c7d2442496b89baf1c20a7811f3479603fe26d4f5ff91465eeac8b134
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "+1.47.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 9dbbe73cea7ad990e763eaf7391ed80b7fd812a3764161ac70fdd2be86ebb72b
[INFO] running `Command { std: "docker" "start" "-a" "9dbbe73cea7ad990e763eaf7391ed80b7fd812a3764161ac70fdd2be86ebb72b", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/to_binary-2aa73cadcaaffdbe
[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/rustwide/target/debug/deps/integration_tests-ba2d12f70d9d6b44
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/unit_tests-324bd44e7f776a70
[INFO] [stdout] test integration::test_spaces ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test conversion::from_vector ... ok
[INFO] [stdout] test conversion::from_string ... ok
[INFO] [stdout] test advanced_tests::single_byte_test_with_spaces ... ok
[INFO] [stdout] test conversion::from_string_japanese ... ok
[INFO] [stdout] test conversion::from_hex ... ok
[INFO] [stdout] test conversion::from_str ... ok
[INFO] [stderr]    Doc-tests to-binary
[INFO] [stdout] test conversion::from_hex_4_bits ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs - BinaryString (line 28) ... ok
[INFO] [stdout] test src/lib.rs - BinaryString::add_spaces (line 253) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "9dbbe73cea7ad990e763eaf7391ed80b7fd812a3764161ac70fdd2be86ebb72b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9dbbe73cea7ad990e763eaf7391ed80b7fd812a3764161ac70fdd2be86ebb72b", kill_on_drop: false }`
[INFO] [stdout] 9dbbe73cea7ad990e763eaf7391ed80b7fd812a3764161ac70fdd2be86ebb72b
