[INFO] fetching crate x86_64_types 0.1.0...
[INFO] testing x86_64_types-0.1.0 against beta-2021-01-01 for beta-1.50-1
[INFO] extracting crate x86_64_types 0.1.0 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate x86_64_types 0.1.0 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 x86_64_types 0.1.0
[INFO] finished tweaking crates.io crate x86_64_types 0.1.0
[INFO] tweaked toml for crates.io crate x86_64_types 0.1.0 written to /workspace/builds/worker-4/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-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/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] 887cbec053d7a0a7cb657c75e5e842779e04b68ab5117139a1666904b17496aa
[INFO] running `Command { std: "docker" "start" "-a" "887cbec053d7a0a7cb657c75e5e842779e04b68ab5117139a1666904b17496aa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "887cbec053d7a0a7cb657c75e5e842779e04b68ab5117139a1666904b17496aa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "887cbec053d7a0a7cb657c75e5e842779e04b68ab5117139a1666904b17496aa", kill_on_drop: false }`
[INFO] [stdout] 887cbec053d7a0a7cb657c75e5e842779e04b68ab5117139a1666904b17496aa
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/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] 6c1c5699ce3316c5c05bfd390f46d8b6d48e9079f1650715fd8ec8a7fdd4ab1d
[INFO] running `Command { std: "docker" "start" "-a" "6c1c5699ce3316c5c05bfd390f46d8b6d48e9079f1650715fd8ec8a7fdd4ab1d", kill_on_drop: false }`
[INFO] [stderr]    Compiling x86_64_types v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.19s
[INFO] running `Command { std: "docker" "inspect" "6c1c5699ce3316c5c05bfd390f46d8b6d48e9079f1650715fd8ec8a7fdd4ab1d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6c1c5699ce3316c5c05bfd390f46d8b6d48e9079f1650715fd8ec8a7fdd4ab1d", kill_on_drop: false }`
[INFO] [stdout] 6c1c5699ce3316c5c05bfd390f46d8b6d48e9079f1650715fd8ec8a7fdd4ab1d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b4aa7c9762fd3d88d31260ab4e79fdc70747a7eda3c1d4ee2052761b42882793
[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" "b4aa7c9762fd3d88d31260ab4e79fdc70747a7eda3c1d4ee2052761b42882793", kill_on_drop: false }`
[INFO] [stderr]    Compiling x86_64_types v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.64s
[INFO] running `Command { std: "docker" "inspect" "b4aa7c9762fd3d88d31260ab4e79fdc70747a7eda3c1d4ee2052761b42882793", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b4aa7c9762fd3d88d31260ab4e79fdc70747a7eda3c1d4ee2052761b42882793", kill_on_drop: false }`
[INFO] [stdout] b4aa7c9762fd3d88d31260ab4e79fdc70747a7eda3c1d4ee2052761b42882793
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 1af7b6d3e3f57e14f2229454673dbd825c22f22bc288a4b980f64c7ea2d6a56d
[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" "1af7b6d3e3f57e14f2229454673dbd825c22f22bc288a4b980f64c7ea2d6a56d", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/x86_64_types-2695bad93e2f2f59
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests x86_64_types
[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" "1af7b6d3e3f57e14f2229454673dbd825c22f22bc288a4b980f64c7ea2d6a56d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1af7b6d3e3f57e14f2229454673dbd825c22f22bc288a4b980f64c7ea2d6a56d", kill_on_drop: false }`
[INFO] [stdout] 1af7b6d3e3f57e14f2229454673dbd825c22f22bc288a4b980f64c7ea2d6a56d