[INFO] fetching crate to-binary 0.4.0...
[INFO] testing to-binary-0.4.0 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate to-binary 0.4.0 into /workspace/builds/worker-5/source
[INFO] validating manifest of crates.io crate to-binary 0.4.0 on toolchain beta-2021-09-08
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate to-binary 0.4.0
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate to-binary 0.4.0
[INFO] tweaked toml for crates.io crate to-binary 0.4.0 written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] crate crates.io crate to-binary 0.4.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", 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] 3561e52e7092646aafb73ccb095e4ff925ef9dac0a99a5aa9853c1bb13a3cd5c
[INFO] running `Command { std: "docker" "start" "-a" "3561e52e7092646aafb73ccb095e4ff925ef9dac0a99a5aa9853c1bb13a3cd5c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3561e52e7092646aafb73ccb095e4ff925ef9dac0a99a5aa9853c1bb13a3cd5c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3561e52e7092646aafb73ccb095e4ff925ef9dac0a99a5aa9853c1bb13a3cd5c", kill_on_drop: false }`
[INFO] [stdout] 3561e52e7092646aafb73ccb095e4ff925ef9dac0a99a5aa9853c1bb13a3cd5c
[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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f4a92d0354becfd39e4d0260b03316f7600258638d6820435cf853f92fedf1f6
[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" "f4a92d0354becfd39e4d0260b03316f7600258638d6820435cf853f92fedf1f6", kill_on_drop: false }`
[INFO] [stderr]    Compiling to-binary v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.33s
[INFO] running `Command { std: "docker" "inspect" "f4a92d0354becfd39e4d0260b03316f7600258638d6820435cf853f92fedf1f6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f4a92d0354becfd39e4d0260b03316f7600258638d6820435cf853f92fedf1f6", kill_on_drop: false }`
[INFO] [stdout] f4a92d0354becfd39e4d0260b03316f7600258638d6820435cf853f92fedf1f6
[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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--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] 888ff83242a6bcec350aa95d6aee1d6c4abec1cf87b2174ac5bdc8d3b664d851
[INFO] running `Command { std: "docker" "start" "-a" "888ff83242a6bcec350aa95d6aee1d6c4abec1cf87b2174ac5bdc8d3b664d851", kill_on_drop: false }`
[INFO] [stderr]    Compiling to-binary v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.67s
[INFO] running `Command { std: "docker" "inspect" "888ff83242a6bcec350aa95d6aee1d6c4abec1cf87b2174ac5bdc8d3b664d851", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "888ff83242a6bcec350aa95d6aee1d6c4abec1cf87b2174ac5bdc8d3b664d851", kill_on_drop: false }`
[INFO] [stdout] 888ff83242a6bcec350aa95d6aee1d6c4abec1cf87b2174ac5bdc8d3b664d851
[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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] aac0ef33f1b3f3941d4569770bf26a96c0e91ceeb70404de06e45fc6b22f5163
[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" "aac0ef33f1b3f3941d4569770bf26a96c0e91ceeb70404de06e45fc6b22f5163", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/to_binary-5074796cfbf4e24e)
[INFO] [stdout] 
[INFO] [stderr]      Running tests/integration_tests.rs (/opt/rustwide/target/debug/deps/integration_tests-dfc58ac4c32af59f)
[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 1 test
[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; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/unit_tests.rs (/opt/rustwide/target/debug/deps/unit_tests-0e21f549d41ce697)
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test advanced_tests::single_byte_test_with_spaces ... ok
[INFO] [stdout] test conversion::from_hex ... ok
[INFO] [stdout] test conversion::from_str ... ok
[INFO] [stdout] test conversion::from_string_japanese ... ok
[INFO] [stdout] test conversion::from_vector ... ok
[INFO] [stdout] test conversion::from_string ... ok
[INFO] [stdout] test conversion::from_hex_4_bits - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.05s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests to-binary
[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; finished in 0.70s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "aac0ef33f1b3f3941d4569770bf26a96c0e91ceeb70404de06e45fc6b22f5163", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aac0ef33f1b3f3941d4569770bf26a96c0e91ceeb70404de06e45fc6b22f5163", kill_on_drop: false }`
[INFO] [stdout] aac0ef33f1b3f3941d4569770bf26a96c0e91ceeb70404de06e45fc6b22f5163