[INFO] fetching crate xmldecl 0.1.1...
[INFO] testing xmldecl-0.1.1 against 1.55.0 for beta-1.56-1
[INFO] extracting crate xmldecl 0.1.1 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate xmldecl 0.1.1 on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate xmldecl 0.1.1
[INFO] finished tweaking crates.io crate xmldecl 0.1.1
[INFO] tweaked toml for crates.io crate xmldecl 0.1.1 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c45a325f5b998fadccee06d3d27eae39189eb844b9e21fa2dfe8ef484b6dc80f
[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" "c45a325f5b998fadccee06d3d27eae39189eb844b9e21fa2dfe8ef484b6dc80f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c45a325f5b998fadccee06d3d27eae39189eb844b9e21fa2dfe8ef484b6dc80f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c45a325f5b998fadccee06d3d27eae39189eb844b9e21fa2dfe8ef484b6dc80f", kill_on_drop: false }`
[INFO] [stdout] c45a325f5b998fadccee06d3d27eae39189eb844b9e21fa2dfe8ef484b6dc80f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3e24b68a076e839cb249c79aff0ea6e5f6cf1b1ee5858cc3c7624d712c21246e
[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" "3e24b68a076e839cb249c79aff0ea6e5f6cf1b1ee5858cc3c7624d712c21246e", kill_on_drop: false }`
[INFO] [stderr]    Compiling xmldecl v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.34s
[INFO] running `Command { std: "docker" "inspect" "3e24b68a076e839cb249c79aff0ea6e5f6cf1b1ee5858cc3c7624d712c21246e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3e24b68a076e839cb249c79aff0ea6e5f6cf1b1ee5858cc3c7624d712c21246e", kill_on_drop: false }`
[INFO] [stdout] 3e24b68a076e839cb249c79aff0ea6e5f6cf1b1ee5858cc3c7624d712c21246e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+1.55.0" "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] 50e85ae82b0d49bb6acb2223bb3dbcbf21fdd0fad2362169e656819eeebb456f
[INFO] running `Command { std: "docker" "start" "-a" "50e85ae82b0d49bb6acb2223bb3dbcbf21fdd0fad2362169e656819eeebb456f", kill_on_drop: false }`
[INFO] [stderr]    Compiling xmldecl v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.25s
[INFO] running `Command { std: "docker" "inspect" "50e85ae82b0d49bb6acb2223bb3dbcbf21fdd0fad2362169e656819eeebb456f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "50e85ae82b0d49bb6acb2223bb3dbcbf21fdd0fad2362169e656819eeebb456f", kill_on_drop: false }`
[INFO] [stdout] 50e85ae82b0d49bb6acb2223bb3dbcbf21fdd0fad2362169e656819eeebb456f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] a2d7871bdee3961c9658aa77500279b5baa94637d17d7995fe111f29bb699cfc
[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" "a2d7871bdee3961c9658aa77500279b5baa94637d17d7995fe111f29bb699cfc", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/xmldecl-77a0c49747492f41)
[INFO] [stdout] 
[INFO] [stdout] running 35 tests
[INFO] [stdout] test tests::bytes_1024 ... ok
[INFO] [stdout] test tests::no_version ... ok
[INFO] [stdout] test tests::no_version_no_space ... ok
[INFO] [stdout] test tests::lt ... ok
[INFO] [stdout] test tests::letter_between_xml_and_encoding ... ok
[INFO] [stdout] test tests::gt_between_xml_and_encoding ... ok
[INFO] [stdout] test tests::no_version_no_space_single_quotes_trailing_body ... ok
[INFO] [stdout] test tests::bytes_1025 ... ok
[INFO] [stdout] test tests::no_version_no_space_spaces_around_equals_single_quotes_trailing_body ... ok
[INFO] [stdout] test tests::no_version_no_space_double_quotes_trailing_body ... ok
[INFO] [stdout] test tests::no_version_no_space_trailing_lt_without_question_mark ... ok
[INFO] [stdout] test tests::non_primary_label ... ok
[INFO] [stdout] test tests::no_version_no_space_no_trailing_question_mark ... ok
[INFO] [stdout] test tests::one_around_equals ... ok
[INFO] [stdout] test tests::encodingencoding ... ok
[INFO] [stdout] test tests::space_before ... ok
[INFO] [stdout] test tests::encoding_equals_encoding ... ok
[INFO] [stdout] test tests::unmatched_quotes ... ok
[INFO] [stdout] test tests::upper_case_encoding ... ok
[INFO] [stdout] test tests::upper_case_label ... ok
[INFO] [stdout] test tests::upper_case_version ... ok
[INFO] [stdout] test tests::upper_case_xml ... ok
[INFO] [stdout] test tests::utf16 ... ok
[INFO] [stdout] test tests::utf16be ... ok
[INFO] [stdout] test tests::utf16le ... ok
[INFO] [stdout] test tests::no_space_no_version_line_breaks_trailing_body ... ok
[INFO] [stdout] test tests::no_quotes_space ... ok
[INFO] [stdout] test tests::baseline ... ok
[INFO] [stdout] test tests::space_after_label ... ok
[INFO] [stdout] test tests::one_around_label ... ok
[INFO] [stderr]    Doc-tests xmldecl
[INFO] [stdout] test tests::space_before_label ... ok
[INFO] [stdout] test tests::meta_charset_before_encoding ... ok
[INFO] [stdout] test tests::lt_between_xml_and_encoding ... ok
[INFO] [stdout] test tests::no_quotes ... ok
[INFO] [stdout] test tests::meta_encoding_before_charset ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 35 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[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; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "a2d7871bdee3961c9658aa77500279b5baa94637d17d7995fe111f29bb699cfc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a2d7871bdee3961c9658aa77500279b5baa94637d17d7995fe111f29bb699cfc", kill_on_drop: false }`
[INFO] [stdout] a2d7871bdee3961c9658aa77500279b5baa94637d17d7995fe111f29bb699cfc