[INFO] fetching crate an-xml 0.1.0...
[INFO] testing an-xml-0.1.0 against 1.55.0 for beta-1.56-1
[INFO] extracting crate an-xml 0.1.0 into /workspace/builds/worker-58/source
[INFO] validating manifest of crates.io crate an-xml 0.1.0 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 an-xml 0.1.0
[INFO] finished tweaking crates.io crate an-xml 0.1.0
[INFO] tweaked toml for crates.io crate an-xml 0.1.0 written to /workspace/builds/worker-58/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] [stderr]     Blocking waiting for file lock on package cache
[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-58/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-58/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] ed1ab56bf9fac1e58478c3a13eb3c70b4f5091d09ed47762dd9f16c7cead2740
[INFO] running `Command { std: "docker" "start" "-a" "ed1ab56bf9fac1e58478c3a13eb3c70b4f5091d09ed47762dd9f16c7cead2740", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ed1ab56bf9fac1e58478c3a13eb3c70b4f5091d09ed47762dd9f16c7cead2740", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ed1ab56bf9fac1e58478c3a13eb3c70b4f5091d09ed47762dd9f16c7cead2740", kill_on_drop: false }`
[INFO] [stdout] ed1ab56bf9fac1e58478c3a13eb3c70b4f5091d09ed47762dd9f16c7cead2740
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-58/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-58/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] 61bca484f7f143d2e1c7132809400bd1f0c8971b6639d5d391a2c35166bdb9a6
[INFO] running `Command { std: "docker" "start" "-a" "61bca484f7f143d2e1c7132809400bd1f0c8971b6639d5d391a2c35166bdb9a6", kill_on_drop: false }`
[INFO] [stderr]    Compiling an-xml v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.26s
[INFO] running `Command { std: "docker" "inspect" "61bca484f7f143d2e1c7132809400bd1f0c8971b6639d5d391a2c35166bdb9a6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "61bca484f7f143d2e1c7132809400bd1f0c8971b6639d5d391a2c35166bdb9a6", kill_on_drop: false }`
[INFO] [stdout] 61bca484f7f143d2e1c7132809400bd1f0c8971b6639d5d391a2c35166bdb9a6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-58/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-58/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] [stdout] f28195d3789ede9ae7b67e1907746a3b0e78188eb7a5824087e89991aabf48f1
[INFO] running `Command { std: "docker" "start" "-a" "f28195d3789ede9ae7b67e1907746a3b0e78188eb7a5824087e89991aabf48f1", kill_on_drop: false }`
[INFO] [stderr]    Compiling an-xml v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.45s
[INFO] running `Command { std: "docker" "inspect" "f28195d3789ede9ae7b67e1907746a3b0e78188eb7a5824087e89991aabf48f1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f28195d3789ede9ae7b67e1907746a3b0e78188eb7a5824087e89991aabf48f1", kill_on_drop: false }`
[INFO] [stdout] f28195d3789ede9ae7b67e1907746a3b0e78188eb7a5824087e89991aabf48f1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-58/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-58/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] c0eb28bf0e3579c00ec04306615fbedab7dbbc78fa892f0a6e3745bfd8ddf25b
[INFO] running `Command { std: "docker" "start" "-a" "c0eb28bf0e3579c00ec04306615fbedab7dbbc78fa892f0a6e3745bfd8ddf25b", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/an_xml-670e0b5fb20010cb)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::it_works ... 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]    Doc-tests an-xml
[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" "c0eb28bf0e3579c00ec04306615fbedab7dbbc78fa892f0a6e3745bfd8ddf25b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c0eb28bf0e3579c00ec04306615fbedab7dbbc78fa892f0a6e3745bfd8ddf25b", kill_on_drop: false }`
[INFO] [stdout] c0eb28bf0e3579c00ec04306615fbedab7dbbc78fa892f0a6e3745bfd8ddf25b