[INFO] crate hex 0.4.2 is already in cache
[INFO] testing hex-0.4.2 against 1.45.2 for beta-1.46-1
[INFO] extracting crate hex 0.4.2 into /workspace/builds/worker-13/source
[INFO] validating manifest of crates.io crate hex 0.4.2 on toolchain 1.45.2
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.45.2" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate hex 0.4.2
[INFO] finished tweaking crates.io crate hex 0.4.2
[INFO] tweaked toml for crates.io crate hex 0.4.2 written to /workspace/builds/worker-13/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.45.2" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.45.2" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 97836b7f1abe2e0e8dc5df783c31d3e166c5982dbacdbf97771d8f11f9b9ad92
[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" "97836b7f1abe2e0e8dc5df783c31d3e166c5982dbacdbf97771d8f11f9b9ad92", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "97836b7f1abe2e0e8dc5df783c31d3e166c5982dbacdbf97771d8f11f9b9ad92", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "97836b7f1abe2e0e8dc5df783c31d3e166c5982dbacdbf97771d8f11f9b9ad92", kill_on_drop: false }`
[INFO] [stdout] 97836b7f1abe2e0e8dc5df783c31d3e166c5982dbacdbf97771d8f11f9b9ad92
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "MAP_USER_ID=0" "-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@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1921919cb0752c9f16dd9b116d2dd7be4cbd5d69e912cab9863c676a9b9c494a
[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" "1921919cb0752c9f16dd9b116d2dd7be4cbd5d69e912cab9863c676a9b9c494a", kill_on_drop: false }`
[INFO] [stderr]    Compiling hex v0.4.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.56s
[INFO] running `Command { std: "docker" "inspect" "1921919cb0752c9f16dd9b116d2dd7be4cbd5d69e912cab9863c676a9b9c494a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1921919cb0752c9f16dd9b116d2dd7be4cbd5d69e912cab9863c676a9b9c494a", kill_on_drop: false }`
[INFO] [stdout] 1921919cb0752c9f16dd9b116d2dd7be4cbd5d69e912cab9863c676a9b9c494a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "MAP_USER_ID=0" "-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@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3083142e76a46558d3419f29b05ce5f43cd32fe11efac1867e4f40c3f3409b95
[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" "3083142e76a46558d3419f29b05ce5f43cd32fe11efac1867e4f40c3f3409b95", kill_on_drop: false }`
[INFO] [stderr]    Compiling faster-hex v0.4.1
[INFO] [stderr]    Compiling rustc-hex v2.1.0
[INFO] [stderr]    Compiling proc-macro2 v0.4.30
[INFO] [stderr]    Compiling bstr v0.2.13
[INFO] [stderr]    Compiling serde_json v1.0.57
[INFO] [stderr]    Compiling toml v0.5.6
[INFO] [stderr]    Compiling serde_cbor v0.11.1
[INFO] [stderr]    Compiling criterion-plot v0.4.3
[INFO] [stderr]    Compiling quote v0.6.13
[INFO] [stderr]    Compiling syn v0.15.44
[INFO] [stderr]    Compiling csv v1.1.3
[INFO] [stderr]    Compiling tinytemplate v1.1.0
[INFO] [stderr]    Compiling criterion v0.3.3
[INFO] [stderr]    Compiling version-sync v0.8.1
[INFO] [stderr]    Compiling hex v0.4.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 20.74s
[INFO] running `Command { std: "docker" "inspect" "3083142e76a46558d3419f29b05ce5f43cd32fe11efac1867e4f40c3f3409b95", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3083142e76a46558d3419f29b05ce5f43cd32fe11efac1867e4f40c3f3409b95", kill_on_drop: false }`
[INFO] [stdout] 3083142e76a46558d3419f29b05ce5f43cd32fe11efac1867e4f40c3f3409b95
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "MAP_USER_ID=0" "-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@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 6a5503e936b33f133c15d2012a944e1e728b2cf8b6d7d3fc74f22edbbc52cd6d
[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" "6a5503e936b33f133c15d2012a944e1e728b2cf8b6d7d3fc74f22edbbc52cd6d", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.33s
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/hex-19482b532f4ae2be
[INFO] [stdout] running 14 tests
[INFO] [stdout] test error::tests::test_display ... ok
[INFO] [stdout] test test::test_decode ... ok
[INFO] [stdout] test test::test_invalid_char ... ok
[INFO] [stdout] test test::test_gen_iter ... ok
[INFO] [stdout] test test::test_from_hex_whitespace ... ok
[INFO] [stdout] test test::test_from_hex_array ... ok
[INFO] [stdout] test test::test_decode_to_slice ... ok
[INFO] [stdout] test test::test_encode ... ok
[INFO] [stdout] test test::test_encode_to_slice ... ok
[INFO] [stdout] test test::test_invalid_length ... ok
[INFO] [stdout] test test::test_from_hex_okay_str ... ok
[INFO] [stdout] test test::test_empty ... ok
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/serde-1fd60c7e71d25658
[INFO] [stdout] test test::test_to_hex ... ok
[INFO] [stdout] test test::test_from_hex_okay_bytes ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 14 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/version_number-d4a9f908adb1c10d
[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] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test test_readme_deps ... ok
[INFO] [stderr]    Doc-tests hex
[INFO] [stdout] test test_html_root_url ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test src/lib.rs - ToHex (line 53) ... ok
[INFO] [stdout] test src/lib.rs - decode_to_slice (line 291) ... ok
[INFO] [stdout] test src/lib.rs - FromHex (line 140) ... ok
[INFO] [stdout] test src/lib.rs - encode_to_slice (line 338) ... ok
[INFO] [stdout] test src/lib.rs -  (line 17) ... ok
[INFO] [stdout] test src/lib.rs - encode_upper (line 256) ... ok
[INFO] [stdout] test src/lib.rs - encode (line 242) ... ok
[INFO] [stdout] test src/lib.rs - decode (line 271) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "6a5503e936b33f133c15d2012a944e1e728b2cf8b6d7d3fc74f22edbbc52cd6d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6a5503e936b33f133c15d2012a944e1e728b2cf8b6d7d3fc74f22edbbc52cd6d", kill_on_drop: false }`
[INFO] [stdout] 6a5503e936b33f133c15d2012a944e1e728b2cf8b6d7d3fc74f22edbbc52cd6d