[INFO] fetching crate xml2 2.10.3-alpha...
[INFO] testing xml2-2.10.3-alpha against 1.91.0 for beta-1.92-2
[INFO] extracting crate xml2 2.10.3-alpha into /workspace/builds/worker-2-tc1/source
[INFO] started tweaking crates.io crate xml2 2.10.3-alpha
[INFO] finished tweaking crates.io crate xml2 2.10.3-alpha
[INFO] tweaked toml for crates.io crate xml2 2.10.3-alpha written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate xml2 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 47 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 xml2-sys v2.10.3-alpha
[INFO] [stderr]   Downloaded bindgen v0.64.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 53f8ff76fc80847fdb22ed22759e55b398a7081e44c52a840835cf463bfd22a2
[INFO] running `Command { std: "docker" "start" "-a" "53f8ff76fc80847fdb22ed22759e55b398a7081e44c52a840835cf463bfd22a2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "53f8ff76fc80847fdb22ed22759e55b398a7081e44c52a840835cf463bfd22a2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "53f8ff76fc80847fdb22ed22759e55b398a7081e44c52a840835cf463bfd22a2", kill_on_drop: false }`
[INFO] [stdout] 53f8ff76fc80847fdb22ed22759e55b398a7081e44c52a840835cf463bfd22a2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 4da4aec372e5f34007ef93a9f2a92d4528a70afc5a26b59f94da1647a74ba850
[INFO] running `Command { std: "docker" "start" "-a" "4da4aec372e5f34007ef93a9f2a92d4528a70afc5a26b59f94da1647a74ba850", kill_on_drop: false }`
[INFO] [stderr]    Compiling bindgen v0.64.0
[INFO] [stderr]    Compiling clang-sys v1.8.1
[INFO] [stderr]    Compiling xml2-sys v2.10.3-alpha
[INFO] [stderr]    Compiling xml2 v2.10.3-alpha (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 9.58s
[INFO] running `Command { std: "docker" "inspect" "4da4aec372e5f34007ef93a9f2a92d4528a70afc5a26b59f94da1647a74ba850", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4da4aec372e5f34007ef93a9f2a92d4528a70afc5a26b59f94da1647a74ba850", kill_on_drop: false }`
[INFO] [stdout] 4da4aec372e5f34007ef93a9f2a92d4528a70afc5a26b59f94da1647a74ba850
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 7a39121e501aafedb143e76e329fa79af8db2096dbe06fa5498e3b47bb5a6e11
[INFO] running `Command { std: "docker" "start" "-a" "7a39121e501aafedb143e76e329fa79af8db2096dbe06fa5498e3b47bb5a6e11", kill_on_drop: false }`
[INFO] [stderr]    Compiling xml2 v2.10.3-alpha (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.26s
[INFO] running `Command { std: "docker" "inspect" "7a39121e501aafedb143e76e329fa79af8db2096dbe06fa5498e3b47bb5a6e11", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7a39121e501aafedb143e76e329fa79af8db2096dbe06fa5498e3b47bb5a6e11", kill_on_drop: false }`
[INFO] [stdout] 7a39121e501aafedb143e76e329fa79af8db2096dbe06fa5498e3b47bb5a6e11
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 2d21fb462892a08edb8524a381063df940bf1cddb86b1dc15ec2c7f77530c280
[INFO] running `Command { std: "docker" "start" "-a" "2d21fb462892a08edb8524a381063df940bf1cddb86b1dc15ec2c7f77530c280", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/xml2-f6a7bf1caf5c818c)
[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
[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" "2d21fb462892a08edb8524a381063df940bf1cddb86b1dc15ec2c7f77530c280", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2d21fb462892a08edb8524a381063df940bf1cddb86b1dc15ec2c7f77530c280", kill_on_drop: false }`
[INFO] [stdout] 2d21fb462892a08edb8524a381063df940bf1cddb86b1dc15ec2c7f77530c280