[INFO] fetching crate vmread-sys-internal 0.1.5...
[INFO] testing vmread-sys-internal-0.1.5 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate vmread-sys-internal 0.1.5 into /workspace/builds/worker-13/source
[INFO] validating manifest of crates.io crate vmread-sys-internal 0.1.5 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 vmread-sys-internal 0.1.5
[INFO] finished tweaking crates.io crate vmread-sys-internal 0.1.5
[INFO] tweaked toml for crates.io crate vmread-sys-internal 0.1.5 written to /workspace/builds/worker-13/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] [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-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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] 1000d49b5fa09137eb0324f3ca296d29eeda01fcd30b600906022cb4bfb2d025
[INFO] running `Command { std: "docker" "start" "-a" "1000d49b5fa09137eb0324f3ca296d29eeda01fcd30b600906022cb4bfb2d025", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1000d49b5fa09137eb0324f3ca296d29eeda01fcd30b600906022cb4bfb2d025", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1000d49b5fa09137eb0324f3ca296d29eeda01fcd30b600906022cb4bfb2d025", kill_on_drop: false }`
[INFO] [stdout] 1000d49b5fa09137eb0324f3ca296d29eeda01fcd30b600906022cb4bfb2d025
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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] 67fe387368a31befccc87c5cadac519758a5bc35bd6ccfd99bb52b633afda834
[INFO] running `Command { std: "docker" "start" "-a" "67fe387368a31befccc87c5cadac519758a5bc35bd6ccfd99bb52b633afda834", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.29
[INFO] [stderr]    Compiling bindgen v0.53.3
[INFO] [stderr]    Compiling nom v5.1.2
[INFO] [stderr]    Compiling clang-sys v0.29.3
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling cexpr v0.4.0
[INFO] [stderr]    Compiling vmread-sys v0.1.5
[INFO] [stderr]    Compiling vmread-sys-internal v0.1.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 21.20s
[INFO] running `Command { std: "docker" "inspect" "67fe387368a31befccc87c5cadac519758a5bc35bd6ccfd99bb52b633afda834", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "67fe387368a31befccc87c5cadac519758a5bc35bd6ccfd99bb52b633afda834", kill_on_drop: false }`
[INFO] [stdout] 67fe387368a31befccc87c5cadac519758a5bc35bd6ccfd99bb52b633afda834
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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] 13a9653bb07eb861f9163fd95dd6b7d2a2c04fbdaa221bef0661f45889b43d58
[INFO] running `Command { std: "docker" "start" "-a" "13a9653bb07eb861f9163fd95dd6b7d2a2c04fbdaa221bef0661f45889b43d58", kill_on_drop: false }`
[INFO] [stderr]    Compiling vmread-sys-internal v0.1.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.67s
[INFO] running `Command { std: "docker" "inspect" "13a9653bb07eb861f9163fd95dd6b7d2a2c04fbdaa221bef0661f45889b43d58", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "13a9653bb07eb861f9163fd95dd6b7d2a2c04fbdaa221bef0661f45889b43d58", kill_on_drop: false }`
[INFO] [stdout] 13a9653bb07eb861f9163fd95dd6b7d2a2c04fbdaa221bef0661f45889b43d58
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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] de3e19223215b03920b832cb180f56dba17fea14150da87b0869b84cb0f25a1e
[INFO] running `Command { std: "docker" "start" "-a" "de3e19223215b03920b832cb180f56dba17fea14150da87b0869b84cb0f25a1e", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/vmread_sys_internal-7cd838104ed272c6)
[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 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests vmread-sys-internal
[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" "de3e19223215b03920b832cb180f56dba17fea14150da87b0869b84cb0f25a1e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "de3e19223215b03920b832cb180f56dba17fea14150da87b0869b84cb0f25a1e", kill_on_drop: false }`
[INFO] [stdout] de3e19223215b03920b832cb180f56dba17fea14150da87b0869b84cb0f25a1e