[INFO] fetching crate xmpp-core 0.0.0...
[INFO] testing xmpp-core-0.0.0 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate xmpp-core 0.0.0 into /workspace/builds/worker-29/source
[INFO] validating manifest of crates.io crate xmpp-core 0.0.0 on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate xmpp-core 0.0.0
[INFO] finished tweaking crates.io crate xmpp-core 0.0.0
[INFO] tweaked toml for crates.io crate xmpp-core 0.0.0 written to /workspace/builds/worker-29/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 640790f0585e38b3498465041340c51ad436523f04f7295fbe3baf21bb89cdc3
[INFO] running `Command { std: "docker" "start" "-a" "640790f0585e38b3498465041340c51ad436523f04f7295fbe3baf21bb89cdc3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "640790f0585e38b3498465041340c51ad436523f04f7295fbe3baf21bb89cdc3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "640790f0585e38b3498465041340c51ad436523f04f7295fbe3baf21bb89cdc3", kill_on_drop: false }`
[INFO] [stdout] 640790f0585e38b3498465041340c51ad436523f04f7295fbe3baf21bb89cdc3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b124c88989ed563955fe25dac9a3bae8a91aebff99331c1c3ec20e7e97dbe40f
[INFO] running `Command { std: "docker" "start" "-a" "b124c88989ed563955fe25dac9a3bae8a91aebff99331c1c3ec20e7e97dbe40f", kill_on_drop: false }`
[INFO] [stderr]    Compiling xmpp-core v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.58s
[INFO] running `Command { std: "docker" "inspect" "b124c88989ed563955fe25dac9a3bae8a91aebff99331c1c3ec20e7e97dbe40f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b124c88989ed563955fe25dac9a3bae8a91aebff99331c1c3ec20e7e97dbe40f", kill_on_drop: false }`
[INFO] [stdout] b124c88989ed563955fe25dac9a3bae8a91aebff99331c1c3ec20e7e97dbe40f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 10fce868d0335d93d7431ed827959270f347dc10f790f86782cae09df1033e77
[INFO] running `Command { std: "docker" "start" "-a" "10fce868d0335d93d7431ed827959270f347dc10f790f86782cae09df1033e77", kill_on_drop: false }`
[INFO] [stderr]    Compiling xmpp-core v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.46s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/xmpp_core-9df5561226d8a173)
[INFO] running `Command { std: "docker" "inspect" "10fce868d0335d93d7431ed827959270f347dc10f790f86782cae09df1033e77", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "10fce868d0335d93d7431ed827959270f347dc10f790f86782cae09df1033e77", kill_on_drop: false }`
[INFO] [stdout] 10fce868d0335d93d7431ed827959270f347dc10f790f86782cae09df1033e77
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 6e3ff209b55cd05a82f91d522ae1cb1cc6a7baca3de6e12f98972214d1d5d154
[INFO] running `Command { std: "docker" "start" "-a" "6e3ff209b55cd05a82f91d522ae1cb1cc6a7baca3de6e12f98972214d1d5d154", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/xmpp_core-9df5561226d8a173)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests xmpp-core
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[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" "6e3ff209b55cd05a82f91d522ae1cb1cc6a7baca3de6e12f98972214d1d5d154", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6e3ff209b55cd05a82f91d522ae1cb1cc6a7baca3de6e12f98972214d1d5d154", kill_on_drop: false }`
[INFO] [stdout] 6e3ff209b55cd05a82f91d522ae1cb1cc6a7baca3de6e12f98972214d1d5d154