[INFO] fetching crate rsevmasm 0.5.0...
[INFO] testing rsevmasm-0.5.0 against 1.47.0 for beta-1.48-1
[INFO] extracting crate rsevmasm 0.5.0 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate rsevmasm 0.5.0 on toolchain 1.47.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate rsevmasm 0.5.0
[INFO] finished tweaking crates.io crate rsevmasm 0.5.0
[INFO] tweaked toml for crates.io crate rsevmasm 0.5.0 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 55ccd5fae11899fea10124e3ebb400b8a52bae6a4f1f20623a52a7cd5289f861
[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" "55ccd5fae11899fea10124e3ebb400b8a52bae6a4f1f20623a52a7cd5289f861", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "55ccd5fae11899fea10124e3ebb400b8a52bae6a4f1f20623a52a7cd5289f861", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "55ccd5fae11899fea10124e3ebb400b8a52bae6a4f1f20623a52a7cd5289f861", kill_on_drop: false }`
[INFO] [stdout] 55ccd5fae11899fea10124e3ebb400b8a52bae6a4f1f20623a52a7cd5289f861
[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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 956077ddfa322fc5c50ed4942c644ab911f3bad4406254a6e9aa04d1dbe03c9b
[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" "956077ddfa322fc5c50ed4942c644ab911f3bad4406254a6e9aa04d1dbe03c9b", kill_on_drop: false }`
[INFO] [stderr]    Compiling hex v0.4.2
[INFO] [stderr]    Compiling rsevmasm v0.5.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.92s
[INFO] running `Command { std: "docker" "inspect" "956077ddfa322fc5c50ed4942c644ab911f3bad4406254a6e9aa04d1dbe03c9b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "956077ddfa322fc5c50ed4942c644ab911f3bad4406254a6e9aa04d1dbe03c9b", kill_on_drop: false }`
[INFO] [stdout] 956077ddfa322fc5c50ed4942c644ab911f3bad4406254a6e9aa04d1dbe03c9b
[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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 69f5d226190d2f91d990007c4a48a92b7625edbd8a80fe4bc72fe983dbc61a15
[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" "69f5d226190d2f91d990007c4a48a92b7625edbd8a80fe4bc72fe983dbc61a15", kill_on_drop: false }`
[INFO] [stderr]    Compiling rsevmasm v0.5.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0432]: unresolved imports `quickcheck`, `quickcheck::TestResult`
[INFO] [stdout]   --> src/lib.rs:93:9
[INFO] [stdout]    |
[INFO] [stdout] 93 |     use quickcheck::{quickcheck, TestResult};
[INFO] [stdout]    |         ^^^^^^^^^^               ^^^^^^^^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         use of undeclared type or module `quickcheck`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `rsevmasm`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `Command { std: "docker" "inspect" "69f5d226190d2f91d990007c4a48a92b7625edbd8a80fe4bc72fe983dbc61a15", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "69f5d226190d2f91d990007c4a48a92b7625edbd8a80fe4bc72fe983dbc61a15", kill_on_drop: false }`
[INFO] [stdout] 69f5d226190d2f91d990007c4a48a92b7625edbd8a80fe4bc72fe983dbc61a15
