[INFO] fetching crate py-spy 0.1.11...
[INFO] extracting crate py-spy 0.1.11 into work/ex/beta-1.37-6/sources/1.36.0/reg/py-spy/0.1.11
[INFO] extracting crate py-spy 0.1.11 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/py-spy/0.1.11
[INFO] validating manifest of py-spy-0.1.11 on toolchain 1.36.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of py-spy-0.1.11 on toolchain beta-2019-07-23
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing py-spy-0.1.11
[INFO] finished frobbing py-spy-0.1.11
[INFO] frobbed toml for py-spy-0.1.11 written to work/ex/beta-1.37-6/sources/1.36.0/reg/py-spy/0.1.11/Cargo.toml
[INFO] started frobbing py-spy-0.1.11
[INFO] finished frobbing py-spy-0.1.11
[INFO] frobbed toml for py-spy-0.1.11 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/py-spy/0.1.11/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing py-spy-0.1.11 against 1.36.0 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-2/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/py-spy/0.1.11:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.36.0" "build" "--frozen"`
[INFO] [stdout] e750c0c58aa03783873017ca7e441800d240b8bf8075a588f41498f61eefb508
[INFO] running `"docker" "start" "-a" "e750c0c58aa03783873017ca7e441800d240b8bf8075a588f41498f61eefb508"`
[INFO] [stderr]    Compiling plain v0.2.3
[INFO] [stderr]    Compiling uuid v0.7.4
[INFO] [stderr]    Compiling stable_deref_trait v1.1.1
[INFO] [stderr]    Compiling fallible-iterator v0.1.6
[INFO] [stderr]    Compiling itoa v0.4.4
[INFO] [stderr]    Compiling lazycell v1.2.1
[INFO] [stderr]    Compiling remoteprocess v0.1.0
[INFO] [stderr]    Compiling py-spy v0.1.11 (/opt/crater/workdir)
[INFO] [stderr]    Compiling str_stack v0.1.0
[INFO] [stderr]    Compiling cpp_demangle v0.2.13
[INFO] [stderr]    Compiling intervaltree v0.2.4
[INFO] [stderr]    Compiling scroll v0.9.2
[INFO] [stderr]    Compiling getrandom v0.1.7
[INFO] [stderr]    Compiling termios v0.3.1
[INFO] [stderr]    Compiling clicolors-control v1.0.0
[INFO] [stderr]    Compiling memmap v0.7.0
[INFO] [stderr]    Compiling benfred-read-process-memory v0.1.4
[INFO] [stderr]    Compiling parity-wasm v0.35.7
[INFO] [stderr]    Compiling hashbrown v0.1.8
[INFO] [stderr]    Compiling nix v0.13.1
[INFO] [stderr]    Compiling nix v0.14.1
[INFO] [stderr]    Compiling num-format v0.4.0
[INFO] [stderr]    Compiling flate2 v1.0.9
[INFO] [stderr]    Compiling gimli v0.16.1
[INFO] [stderr]    Compiling gimli v0.17.0
[INFO] [stderr]    Compiling rand_core v0.5.0
[INFO] [stderr]    Compiling number_prefix v0.2.8
[INFO] [stderr]    Compiling scroll_derive v0.9.5
[INFO] [stderr]    Compiling derive_more v0.14.1
[INFO] [stderr]    Compiling parking_lot_core v0.6.2
[INFO] [stderr]    Compiling env_logger v0.6.2
[INFO] [stderr]    Compiling rand_chacha v0.2.1
[INFO] [stderr]    Compiling structopt v0.2.18
[INFO] [stderr]    Compiling parking_lot v0.9.0
[INFO] [stderr]    Compiling rand v0.7.0
[INFO] [stderr]    Compiling console v0.7.7
[INFO] [stderr]    Compiling goblin v0.0.19
[INFO] [stderr]    Compiling goblin v0.0.21
[INFO] [stderr]    Compiling proc-maps v0.1.6
[INFO] [stderr]    Compiling ctrlc v3.1.3
[INFO] [stderr]    Compiling quick-xml v0.14.0
[INFO] [stderr]    Compiling indicatif v0.11.0
[INFO] [stderr]    Compiling tempfile v3.1.0
[INFO] [stderr]    Compiling inferno v0.7.0
[INFO] [stderr]    Compiling object v0.11.0
[INFO] [stderr]    Compiling addr2line v0.8.0
[INFO] [stderr] error[E0599]: no method named `copy_address` found for type `i32` in the current scope
[INFO] [stderr]    --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/remoteprocess-0.1.0/src/linux/mod.rs:107:21
[INFO] [stderr]     |
[INFO] [stderr] 107 |         Ok(self.pid.copy_address(addr, buf)?)
[INFO] [stderr]     |                     ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0599`.
[INFO] [stderr] error: Could not compile `remoteprocess`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "e750c0c58aa03783873017ca7e441800d240b8bf8075a588f41498f61eefb508"`
[INFO] running `"docker" "rm" "-f" "e750c0c58aa03783873017ca7e441800d240b8bf8075a588f41498f61eefb508"`
[INFO] [stdout] e750c0c58aa03783873017ca7e441800d240b8bf8075a588f41498f61eefb508