[INFO] fetching crate orbtk-theming 0.3.1-alpha3...
[INFO] testing orbtk-theming-0.3.1-alpha3 against beta-2021-01-01 for beta-1.50-1
[INFO] extracting crate orbtk-theming 0.3.1-alpha3 into /workspace/builds/worker-12/source
[INFO] validating manifest of crates.io crate orbtk-theming 0.3.1-alpha3 on toolchain beta-2021-01-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate orbtk-theming 0.3.1-alpha3
[INFO] finished tweaking crates.io crate orbtk-theming 0.3.1-alpha3
[INFO] tweaked toml for crates.io crate orbtk-theming 0.3.1-alpha3 written to /workspace/builds/worker-12/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "metadata" "--no-deps" "--format-version=1", 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] ecd8ed0443d7958d21f0d0c1ca46f3cff1ffba5023b5c1cfc070cd7f80cbf2ad
[INFO] running `Command { std: "docker" "start" "-a" "ecd8ed0443d7958d21f0d0c1ca46f3cff1ffba5023b5c1cfc070cd7f80cbf2ad", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ecd8ed0443d7958d21f0d0c1ca46f3cff1ffba5023b5c1cfc070cd7f80cbf2ad", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ecd8ed0443d7958d21f0d0c1ca46f3cff1ffba5023b5c1cfc070cd7f80cbf2ad", kill_on_drop: false }`
[INFO] [stdout] ecd8ed0443d7958d21f0d0c1ca46f3cff1ffba5023b5c1cfc070cd7f80cbf2ad
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "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] 5414cb5384983719f83fcd9fc6ce573e68c2a0255b3e141ee238bf44fcb2af31
[INFO] running `Command { std: "docker" "start" "-a" "5414cb5384983719f83fcd9fc6ce573e68c2a0255b3e141ee238bf44fcb2af31", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.57
[INFO] [stderr]    Compiling serde v1.0.118
[INFO] [stderr]    Compiling base64 v0.13.0
[INFO] [stderr]    Compiling serde_derive v1.0.118
[INFO] [stderr]    Compiling ron v0.6.4
[INFO] [stderr]    Compiling orbtk-theming v0.3.1-alpha3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 33.54s
[INFO] running `Command { std: "docker" "inspect" "5414cb5384983719f83fcd9fc6ce573e68c2a0255b3e141ee238bf44fcb2af31", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5414cb5384983719f83fcd9fc6ce573e68c2a0255b3e141ee238bf44fcb2af31", kill_on_drop: false }`
[INFO] [stdout] 5414cb5384983719f83fcd9fc6ce573e68c2a0255b3e141ee238bf44fcb2af31
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5c7059ed84f510d550a0b20e213021e15fbe27dd8cc852368182939614631bcc
[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" "5c7059ed84f510d550a0b20e213021e15fbe27dd8cc852368182939614631bcc", kill_on_drop: false }`
[INFO] [stderr]    Compiling orbtk-theming v0.3.1-alpha3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.03s
[INFO] running `Command { std: "docker" "inspect" "5c7059ed84f510d550a0b20e213021e15fbe27dd8cc852368182939614631bcc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5c7059ed84f510d550a0b20e213021e15fbe27dd8cc852368182939614631bcc", kill_on_drop: false }`
[INFO] [stdout] 5c7059ed84f510d550a0b20e213021e15fbe27dd8cc852368182939614631bcc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "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] 45c5b883aa9915e9dd498ac90992d99405829a99e8b5f7618f7675f6dfcde67d
[INFO] running `Command { std: "docker" "start" "-a" "45c5b883aa9915e9dd498ac90992d99405829a99e8b5f7618f7675f6dfcde67d", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/orbtk_theming-85a4770f24354515
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests orbtk-theming
[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] [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" "45c5b883aa9915e9dd498ac90992d99405829a99e8b5f7618f7675f6dfcde67d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "45c5b883aa9915e9dd498ac90992d99405829a99e8b5f7618f7675f6dfcde67d", kill_on_drop: false }`
[INFO] [stdout] 45c5b883aa9915e9dd498ac90992d99405829a99e8b5f7618f7675f6dfcde67d