[INFO] fetching crate oxygen_core 0.0.2...
[INFO] testing oxygen_core-0.0.2 against 1.49.0 for beta-1.50-1
[INFO] extracting crate oxygen_core 0.0.2 into /workspace/builds/worker-10/source
[INFO] validating manifest of crates.io crate oxygen_core 0.0.2 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 oxygen_core 0.0.2
[INFO] finished tweaking crates.io crate oxygen_core 0.0.2
[INFO] tweaked toml for crates.io crate oxygen_core 0.0.2 written to /workspace/builds/worker-10/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-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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] f8e652fed9ce349ea4809a4e2c2b3245fc364befe0e649bb3b74f8ce3f529799
[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" "f8e652fed9ce349ea4809a4e2c2b3245fc364befe0e649bb3b74f8ce3f529799", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f8e652fed9ce349ea4809a4e2c2b3245fc364befe0e649bb3b74f8ce3f529799", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f8e652fed9ce349ea4809a4e2c2b3245fc364befe0e649bb3b74f8ce3f529799", kill_on_drop: false }`
[INFO] [stdout] f8e652fed9ce349ea4809a4e2c2b3245fc364befe0e649bb3b74f8ce3f529799
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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] 3547ad9a64abaa8074fa8a04e5f9fd0f04f77760d38e4b9772fd2e2e07ce4e74
[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" "3547ad9a64abaa8074fa8a04e5f9fd0f04f77760d38e4b9772fd2e2e07ce4e74", kill_on_drop: false }`
[INFO] [stderr]    Compiling oxygen_electron v0.0.5
[INFO] [stderr]    Compiling oxygen_photon v0.0.5
[INFO] [stderr]    Compiling oxygen_wave v0.0.5
[INFO] [stderr]    Compiling oxygen_quantum v0.0.5
[INFO] [stderr]    Compiling oxygen_emission v0.0.5
[INFO] [stderr]    Compiling oxygen_quark v0.0.6
[INFO] [stderr]    Compiling oxygen_bond v0.0.5
[INFO] [stderr]    Compiling oxygen_orbit v0.0.6
[INFO] [stderr]    Compiling oxygen_core v0.0.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.13s
[INFO] running `Command { std: "docker" "inspect" "3547ad9a64abaa8074fa8a04e5f9fd0f04f77760d38e4b9772fd2e2e07ce4e74", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3547ad9a64abaa8074fa8a04e5f9fd0f04f77760d38e4b9772fd2e2e07ce4e74", kill_on_drop: false }`
[INFO] [stdout] 3547ad9a64abaa8074fa8a04e5f9fd0f04f77760d38e4b9772fd2e2e07ce4e74
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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] [stdout] 2b9d37d7ffcd2e7d36c29112382a476c082202b116b132fbc8ba3c7928ec813b
[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" "2b9d37d7ffcd2e7d36c29112382a476c082202b116b132fbc8ba3c7928ec813b", kill_on_drop: false }`
[INFO] [stderr]    Compiling oxygen_core v0.0.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.74s
[INFO] running `Command { std: "docker" "inspect" "2b9d37d7ffcd2e7d36c29112382a476c082202b116b132fbc8ba3c7928ec813b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2b9d37d7ffcd2e7d36c29112382a476c082202b116b132fbc8ba3c7928ec813b", kill_on_drop: false }`
[INFO] [stdout] 2b9d37d7ffcd2e7d36c29112382a476c082202b116b132fbc8ba3c7928ec813b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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] c56d8865b87c7714090b1d917fe357303107223d7393b4d3ceb3868f6d2a9125
[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" "c56d8865b87c7714090b1d917fe357303107223d7393b4d3ceb3868f6d2a9125", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/oxygen_core-a5325c9f5b314891
[INFO] [stdout] running 0 tests
[INFO] [stderr]    Doc-tests oxygen_core
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[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
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "c56d8865b87c7714090b1d917fe357303107223d7393b4d3ceb3868f6d2a9125", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c56d8865b87c7714090b1d917fe357303107223d7393b4d3ceb3868f6d2a9125", kill_on_drop: false }`
[INFO] [stdout] c56d8865b87c7714090b1d917fe357303107223d7393b4d3ceb3868f6d2a9125