[INFO] fetching crate ptr_meta_derive 0.1.4...
[INFO] testing ptr_meta_derive-0.1.4 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate ptr_meta_derive 0.1.4 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate ptr_meta_derive 0.1.4 on toolchain beta-2021-09-08
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate ptr_meta_derive 0.1.4
[INFO] finished tweaking crates.io crate ptr_meta_derive 0.1.4
[INFO] tweaked toml for crates.io crate ptr_meta_derive 0.1.4 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "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] 7f376acb4bcde2b6165db9d56e27ffc5aa28f4b0b920415a1cb1bfa5d75c5753
[INFO] running `Command { std: "docker" "start" "-a" "7f376acb4bcde2b6165db9d56e27ffc5aa28f4b0b920415a1cb1bfa5d75c5753", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7f376acb4bcde2b6165db9d56e27ffc5aa28f4b0b920415a1cb1bfa5d75c5753", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7f376acb4bcde2b6165db9d56e27ffc5aa28f4b0b920415a1cb1bfa5d75c5753", kill_on_drop: false }`
[INFO] [stdout] 7f376acb4bcde2b6165db9d56e27ffc5aa28f4b0b920415a1cb1bfa5d75c5753
[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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "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] ac7b789ed9552be89e77744b4d4008d094957740bba2bcbd1563f996faed843f
[INFO] running `Command { std: "docker" "start" "-a" "ac7b789ed9552be89e77744b4d4008d094957740bba2bcbd1563f996faed843f", kill_on_drop: false }`
[INFO] [stderr]    Compiling ptr_meta_derive v0.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.06s
[INFO] running `Command { std: "docker" "inspect" "ac7b789ed9552be89e77744b4d4008d094957740bba2bcbd1563f996faed843f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ac7b789ed9552be89e77744b4d4008d094957740bba2bcbd1563f996faed843f", kill_on_drop: false }`
[INFO] [stdout] ac7b789ed9552be89e77744b4d4008d094957740bba2bcbd1563f996faed843f
[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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "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] ff0ecea5e592e39828294d374092ec0b0a148123f8f2f357a51d33aac952ea70
[INFO] running `Command { std: "docker" "start" "-a" "ff0ecea5e592e39828294d374092ec0b0a148123f8f2f357a51d33aac952ea70", kill_on_drop: false }`
[INFO] [stderr]    Compiling ptr_meta_derive v0.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.70s
[INFO] running `Command { std: "docker" "inspect" "ff0ecea5e592e39828294d374092ec0b0a148123f8f2f357a51d33aac952ea70", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ff0ecea5e592e39828294d374092ec0b0a148123f8f2f357a51d33aac952ea70", kill_on_drop: false }`
[INFO] [stdout] ff0ecea5e592e39828294d374092ec0b0a148123f8f2f357a51d33aac952ea70
[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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 5aca3319a3d4ecfd9e5c1c2c7109a9f5d79750a8ac13739ab240b463478ff672
[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" "5aca3319a3d4ecfd9e5c1c2c7109a9f5d79750a8ac13739ab240b463478ff672", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/ptr_meta_derive-d8ba8fd304cd6430)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests ptr_meta_derive
[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" "5aca3319a3d4ecfd9e5c1c2c7109a9f5d79750a8ac13739ab240b463478ff672", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5aca3319a3d4ecfd9e5c1c2c7109a9f5d79750a8ac13739ab240b463478ff672", kill_on_drop: false }`
[INFO] [stdout] 5aca3319a3d4ecfd9e5c1c2c7109a9f5d79750a8ac13739ab240b463478ff672