[INFO] fetching crate gst-plugin-version-helper 0.2.0...
[INFO] testing gst-plugin-version-helper-0.2.0 against 1.49.0 for beta-1.50-1
[INFO] extracting crate gst-plugin-version-helper 0.2.0 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate gst-plugin-version-helper 0.2.0 on toolchain 1.49.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate gst-plugin-version-helper 0.2.0
[INFO] finished tweaking crates.io crate gst-plugin-version-helper 0.2.0
[INFO] tweaked toml for crates.io crate gst-plugin-version-helper 0.2.0 written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "+1.49.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 55d74f90c7ce094d7e48391a34b4c5284b0910b4f7f2f2b605a4d3596d55c11b
[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" "55d74f90c7ce094d7e48391a34b4c5284b0910b4f7f2f2b605a4d3596d55c11b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "55d74f90c7ce094d7e48391a34b4c5284b0910b4f7f2f2b605a4d3596d55c11b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "55d74f90c7ce094d7e48391a34b4c5284b0910b4f7f2f2b605a4d3596d55c11b", kill_on_drop: false }`
[INFO] [stdout] 55d74f90c7ce094d7e48391a34b4c5284b0910b4f7f2f2b605a4d3596d55c11b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "+1.49.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8d16d9ad9f06d8f5f98098d6099ddaa21072aae59efc5f9dc47b59f8430cf3d9
[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" "8d16d9ad9f06d8f5f98098d6099ddaa21072aae59efc5f9dc47b59f8430cf3d9", kill_on_drop: false }`
[INFO] [stderr]    Compiling gst-plugin-version-helper v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.56s
[INFO] running `Command { std: "docker" "inspect" "8d16d9ad9f06d8f5f98098d6099ddaa21072aae59efc5f9dc47b59f8430cf3d9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8d16d9ad9f06d8f5f98098d6099ddaa21072aae59efc5f9dc47b59f8430cf3d9", kill_on_drop: false }`
[INFO] [stdout] 8d16d9ad9f06d8f5f98098d6099ddaa21072aae59efc5f9dc47b59f8430cf3d9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "+1.49.0" "test" "--frozen" "--no-run" "--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] 9af0068f2c8b9c2fb15e782886eacf13422621f0e052c35aee5bd0be4b69e8e5
[INFO] running `Command { std: "docker" "start" "-a" "9af0068f2c8b9c2fb15e782886eacf13422621f0e052c35aee5bd0be4b69e8e5", kill_on_drop: false }`
[INFO] [stderr]    Compiling gst-plugin-version-helper v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.92s
[INFO] running `Command { std: "docker" "inspect" "9af0068f2c8b9c2fb15e782886eacf13422621f0e052c35aee5bd0be4b69e8e5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9af0068f2c8b9c2fb15e782886eacf13422621f0e052c35aee5bd0be4b69e8e5", kill_on_drop: false }`
[INFO] [stdout] 9af0068f2c8b9c2fb15e782886eacf13422621f0e052c35aee5bd0be4b69e8e5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "+1.49.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 29eda369da8e5876edc0da376fb78ff62ec4484bd5db7e3cf4a547ca293e0213
[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" "29eda369da8e5876edc0da376fb78ff62ec4484bd5db7e3cf4a547ca293e0213", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/gst_plugin_version_helper-67a2e1672eec59e2
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests gst-plugin-version-helper
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs - (line 13) ... ignored
[INFO] [stdout] test src/lib.rs - (line 21) ... ignored
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 2 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "29eda369da8e5876edc0da376fb78ff62ec4484bd5db7e3cf4a547ca293e0213", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "29eda369da8e5876edc0da376fb78ff62ec4484bd5db7e3cf4a547ca293e0213", kill_on_drop: false }`
[INFO] [stdout] 29eda369da8e5876edc0da376fb78ff62ec4484bd5db7e3cf4a547ca293e0213