[INFO] fetching crate hpy 0.0.1...
[INFO] testing hpy-0.0.1 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate hpy 0.0.1 into /workspace/builds/worker-10/source
[INFO] validating manifest of crates.io crate hpy 0.0.1 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 hpy 0.0.1
[INFO] finished tweaking crates.io crate hpy 0.0.1
[INFO] tweaked toml for crates.io crate hpy 0.0.1 written to /workspace/builds/worker-10/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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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" "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] [stdout] 82e4f7d4fccc513a8679930e7e94ba44ae77ddb1341435e3b089eeac6bdd3b6e
[INFO] running `Command { std: "docker" "start" "-a" "82e4f7d4fccc513a8679930e7e94ba44ae77ddb1341435e3b089eeac6bdd3b6e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "82e4f7d4fccc513a8679930e7e94ba44ae77ddb1341435e3b089eeac6bdd3b6e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "82e4f7d4fccc513a8679930e7e94ba44ae77ddb1341435e3b089eeac6bdd3b6e", kill_on_drop: false }`
[INFO] [stdout] 82e4f7d4fccc513a8679930e7e94ba44ae77ddb1341435e3b089eeac6bdd3b6e
[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" "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] [stdout] 1a50dfd6cdaeb1fe0b5392043ed6c58a83f9cac4780eaa5f0d07b1c56b5c7a14
[INFO] running `Command { std: "docker" "start" "-a" "1a50dfd6cdaeb1fe0b5392043ed6c58a83f9cac4780eaa5f0d07b1c56b5c7a14", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling libc v0.2.101
[INFO] [stderr]    Compiling hpy v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.48s
[INFO] running `Command { std: "docker" "inspect" "1a50dfd6cdaeb1fe0b5392043ed6c58a83f9cac4780eaa5f0d07b1c56b5c7a14", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1a50dfd6cdaeb1fe0b5392043ed6c58a83f9cac4780eaa5f0d07b1c56b5c7a14", kill_on_drop: false }`
[INFO] [stdout] 1a50dfd6cdaeb1fe0b5392043ed6c58a83f9cac4780eaa5f0d07b1c56b5c7a14
[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" "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] [stdout] 7866ad731c819561cf9ce0ecce9a320e58efdc0e1b90bb2f34386122c9a7b53d
[INFO] running `Command { std: "docker" "start" "-a" "7866ad731c819561cf9ce0ecce9a320e58efdc0e1b90bb2f34386122c9a7b53d", kill_on_drop: false }`
[INFO] [stderr]    Compiling hpy v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.42s
[INFO] running `Command { std: "docker" "inspect" "7866ad731c819561cf9ce0ecce9a320e58efdc0e1b90bb2f34386122c9a7b53d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7866ad731c819561cf9ce0ecce9a320e58efdc0e1b90bb2f34386122c9a7b53d", kill_on_drop: false }`
[INFO] [stdout] 7866ad731c819561cf9ce0ecce9a320e58efdc0e1b90bb2f34386122c9a7b53d
[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" "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] 3dfee2a00eb1c2aa79dbe0969c83b9871831bc474e40d1b8aea8499837f8912f
[INFO] running `Command { std: "docker" "start" "-a" "3dfee2a00eb1c2aa79dbe0969c83b9871831bc474e40d1b8aea8499837f8912f", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/hpy-a463546e7edb645c)
[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] [stderr]    Doc-tests hpy
[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" "3dfee2a00eb1c2aa79dbe0969c83b9871831bc474e40d1b8aea8499837f8912f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3dfee2a00eb1c2aa79dbe0969c83b9871831bc474e40d1b8aea8499837f8912f", kill_on_drop: false }`
[INFO] [stdout] 3dfee2a00eb1c2aa79dbe0969c83b9871831bc474e40d1b8aea8499837f8912f