[INFO] fetching crate xml2-src 2.10.3-alpha...
[INFO] testing xml2-src-2.10.3-alpha against 1.91.0 for beta-1.92-2
[INFO] extracting crate xml2-src 2.10.3-alpha into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate xml2-src 2.10.3-alpha
[INFO] finished tweaking crates.io crate xml2-src 2.10.3-alpha
[INFO] tweaked toml for crates.io crate xml2-src 2.10.3-alpha written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate xml2-src 2.10.3-alpha on toolchain 1.91.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 4 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded dunce v1.0.5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9cd967c9351546465e8e6cec2bf06655a69f58474d83d6b0e83c4fc1cb403dc2
[INFO] running `Command { std: "docker" "start" "-a" "9cd967c9351546465e8e6cec2bf06655a69f58474d83d6b0e83c4fc1cb403dc2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9cd967c9351546465e8e6cec2bf06655a69f58474d83d6b0e83c4fc1cb403dc2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9cd967c9351546465e8e6cec2bf06655a69f58474d83d6b0e83c4fc1cb403dc2", kill_on_drop: false }`
[INFO] [stdout] 9cd967c9351546465e8e6cec2bf06655a69f58474d83d6b0e83c4fc1cb403dc2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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" "RUSTDOCFLAGS=--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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d863e0fed405323e33de57f8d4434eab3fe35428975f0c6d29321b12fd1f97cf
[INFO] running `Command { std: "docker" "start" "-a" "d863e0fed405323e33de57f8d4434eab3fe35428975f0c6d29321b12fd1f97cf", kill_on_drop: false }`
[INFO] [stderr]    Compiling cc v1.2.44
[INFO] [stderr]    Compiling dunce v1.0.5
[INFO] [stderr]    Compiling xml2-src v2.10.3-alpha (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.09s
[INFO] running `Command { std: "docker" "inspect" "d863e0fed405323e33de57f8d4434eab3fe35428975f0c6d29321b12fd1f97cf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d863e0fed405323e33de57f8d4434eab3fe35428975f0c6d29321b12fd1f97cf", kill_on_drop: false }`
[INFO] [stdout] d863e0fed405323e33de57f8d4434eab3fe35428975f0c6d29321b12fd1f97cf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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" "RUSTDOCFLAGS=--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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1673d1d2072b32ffcb50aff4257320a061d3ae91b3e5a4d571f6831ef0a33573
[INFO] running `Command { std: "docker" "start" "-a" "1673d1d2072b32ffcb50aff4257320a061d3ae91b3e5a4d571f6831ef0a33573", kill_on_drop: false }`
[INFO] [stderr]    Compiling xml2-src v2.10.3-alpha (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.29s
[INFO] running `Command { std: "docker" "inspect" "1673d1d2072b32ffcb50aff4257320a061d3ae91b3e5a4d571f6831ef0a33573", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1673d1d2072b32ffcb50aff4257320a061d3ae91b3e5a4d571f6831ef0a33573", kill_on_drop: false }`
[INFO] [stdout] 1673d1d2072b32ffcb50aff4257320a061d3ae91b3e5a4d571f6831ef0a33573
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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" "RUSTDOCFLAGS=--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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] ed761533bf0559f459921b053f7d7ae75c2dc0cf45c00078f3c8cb35871b2fae
[INFO] running `Command { std: "docker" "start" "-a" "ed761533bf0559f459921b053f7d7ae75c2dc0cf45c00078f3c8cb35871b2fae", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/xml2_src-46920e507e5c9407)
[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] [stderr]    Doc-tests xml2_src
[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" "ed761533bf0559f459921b053f7d7ae75c2dc0cf45c00078f3c8cb35871b2fae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ed761533bf0559f459921b053f7d7ae75c2dc0cf45c00078f3c8cb35871b2fae", kill_on_drop: false }`
[INFO] [stdout] ed761533bf0559f459921b053f7d7ae75c2dc0cf45c00078f3c8cb35871b2fae