[INFO] fetching crate primordial 0.1.0...
[INFO] testing primordial-0.1.0 against 1.49.0 for beta-1.50-1
[INFO] extracting crate primordial 0.1.0 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate primordial 0.1.0 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 primordial 0.1.0
[INFO] finished tweaking crates.io crate primordial 0.1.0
[INFO] tweaked toml for crates.io crate primordial 0.1.0 written to /workspace/builds/worker-6/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-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" "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] 72eb426719a68d8e2c963854017c76878b647acdef5f4cb0fa313b841e08aa6e
[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" "72eb426719a68d8e2c963854017c76878b647acdef5f4cb0fa313b841e08aa6e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "72eb426719a68d8e2c963854017c76878b647acdef5f4cb0fa313b841e08aa6e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "72eb426719a68d8e2c963854017c76878b647acdef5f4cb0fa313b841e08aa6e", kill_on_drop: false }`
[INFO] [stdout] 72eb426719a68d8e2c963854017c76878b647acdef5f4cb0fa313b841e08aa6e
[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" "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] 0f9042ec08cd97f6e662d609807e4c09951038d511ba0e0e9ea4bc88d8d02bcf
[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" "0f9042ec08cd97f6e662d609807e4c09951038d511ba0e0e9ea4bc88d8d02bcf", kill_on_drop: false }`
[INFO] [stderr]    Compiling primordial v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.84s
[INFO] running `Command { std: "docker" "inspect" "0f9042ec08cd97f6e662d609807e4c09951038d511ba0e0e9ea4bc88d8d02bcf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0f9042ec08cd97f6e662d609807e4c09951038d511ba0e0e9ea4bc88d8d02bcf", kill_on_drop: false }`
[INFO] [stdout] 0f9042ec08cd97f6e662d609807e4c09951038d511ba0e0e9ea4bc88d8d02bcf
[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" "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] 699d4b0f09570c26ee82a231ae30bd853feb9d37a60fa85c94408542c2e02400
[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" "699d4b0f09570c26ee82a231ae30bd853feb9d37a60fa85c94408542c2e02400", kill_on_drop: false }`
[INFO] [stderr]    Compiling primordial v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.32s
[INFO] running `Command { std: "docker" "inspect" "699d4b0f09570c26ee82a231ae30bd853feb9d37a60fa85c94408542c2e02400", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "699d4b0f09570c26ee82a231ae30bd853feb9d37a60fa85c94408542c2e02400", kill_on_drop: false }`
[INFO] [stdout] 699d4b0f09570c26ee82a231ae30bd853feb9d37a60fa85c94408542c2e02400
[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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "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] ae66154b2f4e3b6f2b32c01d8f78af6c1715b8c9ddf9937d94a7fcf8a9ead52f
[INFO] running `Command { std: "docker" "start" "-a" "ae66154b2f4e3b6f2b32c01d8f78af6c1715b8c9ddf9937d94a7fcf8a9ead52f", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/primordial-43843457c1516bec
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test address::test::align ... ok
[INFO] [stdout] test register::tests::integers ... ok
[INFO] [stdout] test register::tests::pointers ... ok
[INFO] [stdout] test register::tests::slice ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests primordial
[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" "ae66154b2f4e3b6f2b32c01d8f78af6c1715b8c9ddf9937d94a7fcf8a9ead52f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ae66154b2f4e3b6f2b32c01d8f78af6c1715b8c9ddf9937d94a7fcf8a9ead52f", kill_on_drop: false }`
[INFO] [stdout] ae66154b2f4e3b6f2b32c01d8f78af6c1715b8c9ddf9937d94a7fcf8a9ead52f