[INFO] fetching crate zbus_xmlgen 2.0.0-beta.6...
[INFO] testing zbus_xmlgen-2.0.0-beta.6 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate zbus_xmlgen 2.0.0-beta.6 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate zbus_xmlgen 2.0.0-beta.6 on toolchain beta-2021-09-08
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate zbus_xmlgen 2.0.0-beta.6
[INFO] finished tweaking crates.io crate zbus_xmlgen 2.0.0-beta.6
[INFO] tweaked toml for crates.io crate zbus_xmlgen 2.0.0-beta.6 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] crate crates.io crate zbus_xmlgen 2.0.0-beta.6 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded zbus_names v1.0.0
[INFO] [stderr]   Downloaded slotmap v1.0.5
[INFO] [stderr]   Downloaded async-broadcast v0.3.3
[INFO] [stderr]   Downloaded zbus v2.0.0-beta.6
[INFO] [stderr]   Downloaded zbus_macros v2.0.0-beta.6
[INFO] [stderr]   Downloaded snakecase v0.1.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7c9cfc968b557c2797ef9f0e5ae5cd96d4a2eb9ca4bcc2969674de9e3991b288
[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" "7c9cfc968b557c2797ef9f0e5ae5cd96d4a2eb9ca4bcc2969674de9e3991b288", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7c9cfc968b557c2797ef9f0e5ae5cd96d4a2eb9ca4bcc2969674de9e3991b288", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7c9cfc968b557c2797ef9f0e5ae5cd96d4a2eb9ca4bcc2969674de9e3991b288", kill_on_drop: false }`
[INFO] [stdout] 7c9cfc968b557c2797ef9f0e5ae5cd96d4a2eb9ca4bcc2969674de9e3991b288
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "+beta-2021-09-08" "build" "--frozen" "--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] b42310a2a9e4900f73b57e8188ce4c04e065c42f5fde9204efe1fecbeba2ab68
[INFO] running `Command { std: "docker" "start" "-a" "b42310a2a9e4900f73b57e8188ce4c04e065c42f5fde9204efe1fecbeba2ab68", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.74
[INFO] [stderr]    Compiling libc v0.2.98
[INFO] [stderr]    Compiling easy-parallel v3.1.0
[INFO] [stderr]    Compiling sha1 v0.6.0
[INFO] [stderr]    Compiling snakecase v0.1.0
[INFO] [stderr]    Compiling futures-util v0.3.16
[INFO] [stderr]    Compiling slotmap v1.0.5
[INFO] [stderr]    Compiling async-executor v1.4.1
[INFO] [stderr]    Compiling async-broadcast v0.3.3
[INFO] [stderr]    Compiling getrandom v0.2.3
[INFO] [stderr]    Compiling polling v2.1.0
[INFO] [stderr]    Compiling socket2 v0.4.1
[INFO] [stderr]    Compiling nix v0.21.0
[INFO] [stderr]    Compiling rand_core v0.6.3
[INFO] [stderr]    Compiling async-io v1.6.0
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.4
[INFO] [stderr]    Compiling thiserror-impl v1.0.26
[INFO] [stderr]    Compiling serde_derive v1.0.126
[INFO] [stderr]    Compiling enumflags2_derive v0.6.4
[INFO] [stderr]    Compiling derivative v2.2.0
[INFO] [stderr]    Compiling serde_repr v0.1.7
[INFO] [stderr]    Compiling async-recursion v0.3.2
[INFO] [stderr]    Compiling thiserror v1.0.26
[INFO] [stderr]    Compiling proc-macro-crate v1.0.0
[INFO] [stderr]    Compiling zvariant_derive v2.8.0
[INFO] [stderr]    Compiling zbus_macros v2.0.0-beta.6
[INFO] [stderr]    Compiling serde v1.0.126
[INFO] [stderr]    Compiling enumflags2 v0.6.4
[INFO] [stderr]    Compiling serde-xml-rs v0.4.1
[INFO] [stderr]    Compiling zvariant v2.8.0
[INFO] [stderr]    Compiling zbus_names v1.0.0
[INFO] [stderr]    Compiling zbus v2.0.0-beta.6
[INFO] [stderr]    Compiling zbus_xmlgen v2.0.0-beta.6 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 56.30s
[INFO] running `Command { std: "docker" "inspect" "b42310a2a9e4900f73b57e8188ce4c04e065c42f5fde9204efe1fecbeba2ab68", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b42310a2a9e4900f73b57e8188ce4c04e065c42f5fde9204efe1fecbeba2ab68", kill_on_drop: false }`
[INFO] [stdout] b42310a2a9e4900f73b57e8188ce4c04e065c42f5fde9204efe1fecbeba2ab68
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3ade992ee9f38c15f6ca6293d69d53c851fe14af41281b9889649d15cd32e38f
[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" "3ade992ee9f38c15f6ca6293d69d53c851fe14af41281b9889649d15cd32e38f", kill_on_drop: false }`
[INFO] [stderr]    Compiling zbus_xmlgen v2.0.0-beta.6 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.00s
[INFO] running `Command { std: "docker" "inspect" "3ade992ee9f38c15f6ca6293d69d53c851fe14af41281b9889649d15cd32e38f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3ade992ee9f38c15f6ca6293d69d53c851fe14af41281b9889649d15cd32e38f", kill_on_drop: false }`
[INFO] [stdout] 3ade992ee9f38c15f6ca6293d69d53c851fe14af41281b9889649d15cd32e38f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "+beta-2021-09-08" "test" "--frozen", 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] cc30bf354cd6da4decc351698a671e930d345277aac76aaf2bf9e812300aac0d
[INFO] running `Command { std: "docker" "start" "-a" "cc30bf354cd6da4decc351698a671e930d345277aac76aaf2bf9e812300aac0d", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/zbus_xmlgen-9dd6d3d5118c5778)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test gen::tests::gen ... 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] running `Command { std: "docker" "inspect" "cc30bf354cd6da4decc351698a671e930d345277aac76aaf2bf9e812300aac0d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cc30bf354cd6da4decc351698a671e930d345277aac76aaf2bf9e812300aac0d", kill_on_drop: false }`
[INFO] [stdout] cc30bf354cd6da4decc351698a671e930d345277aac76aaf2bf9e812300aac0d