[INFO] crate falcon_capstone 0.2.1 is already in cache
[INFO] extracting crate falcon_capstone 0.2.1 into work/ex/beta-1.37-6/sources/1.36.0/reg/falcon_capstone/0.2.1
[INFO] extracting crate falcon_capstone 0.2.1 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/falcon_capstone/0.2.1
[INFO] validating manifest of falcon_capstone-0.2.1 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 falcon_capstone-0.2.1 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 falcon_capstone-0.2.1
[INFO] finished frobbing falcon_capstone-0.2.1
[INFO] frobbed toml for falcon_capstone-0.2.1 written to work/ex/beta-1.37-6/sources/1.36.0/reg/falcon_capstone/0.2.1/Cargo.toml
[INFO] started frobbing falcon_capstone-0.2.1
[INFO] finished frobbing falcon_capstone-0.2.1
[INFO] frobbed toml for falcon_capstone-0.2.1 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/falcon_capstone/0.2.1/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 falcon_capstone-0.2.1 against beta-2019-07-23 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-0/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/falcon_capstone/0.2.1:/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" "+beta-2019-07-23" "build" "--frozen"`
[INFO] [stdout] 649f39edbd41d0ec26a9fa83cb74669dbfdc28f6301254bb1fa7103e89ff75e8
[INFO] running `"docker" "start" "-a" "649f39edbd41d0ec26a9fa83cb74669dbfdc28f6301254bb1fa7103e89ff75e8"`
[INFO] [stderr]    Compiling falcon_capstone v0.2.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 21.60s
[INFO] running `"docker" "inspect" "649f39edbd41d0ec26a9fa83cb74669dbfdc28f6301254bb1fa7103e89ff75e8"`
[INFO] running `"docker" "rm" "-f" "649f39edbd41d0ec26a9fa83cb74669dbfdc28f6301254bb1fa7103e89ff75e8"`
[INFO] [stdout] 649f39edbd41d0ec26a9fa83cb74669dbfdc28f6301254bb1fa7103e89ff75e8
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-0/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/falcon_capstone/0.2.1:/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" "+beta-2019-07-23" "test" "--frozen" "--no-run"`
[INFO] [stdout] e1141d0d8519967359f11956b39812cd89a8837fadf6794fb33b7cc93fcb2fe6
[INFO] running `"docker" "start" "-a" "e1141d0d8519967359f11956b39812cd89a8837fadf6794fb33b7cc93fcb2fe6"`
[INFO] [stderr]    Compiling falcon_capstone v0.2.1 (/opt/crater/workdir)
[INFO] [stderr] error[E0463]: can't find crate for `capstone_rust`
[INFO] [stderr]  --> examples/operands.rs:3:1
[INFO] [stderr]   |
[INFO] [stderr] 3 | extern crate capstone_rust;
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ can't find crate
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0463`.
[INFO] [stderr] error: Could not compile `falcon_capstone`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error[E0463]: can't find crate for `capstone_rust`
[INFO] [stderr]  --> tests/details.rs:1:1
[INFO] [stderr]   |
[INFO] [stderr] 1 | extern crate capstone_rust;
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ can't find crate
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0463`.
[INFO] [stderr] error: Could not compile `falcon_capstone`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error[E0463]: can't find crate for `capstone_rust`
[INFO] [stderr]  --> examples/implicit.rs:4:1
[INFO] [stderr]   |
[INFO] [stderr] 4 | extern crate capstone_rust;
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ can't find crate
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0463`.
[INFO] [stderr] error: Could not compile `falcon_capstone`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error[E0463]: can't find crate for `capstone_rust`
[INFO] [stderr]  --> tests/basic.rs:1:1
[INFO] [stderr]   |
[INFO] [stderr] 1 | extern crate capstone_rust;
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ can't find crate
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0463`.
[INFO] [stderr] error: Could not compile `falcon_capstone`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error[E0463]: can't find crate for `capstone_rust`
[INFO] [stderr]  --> examples/only_str.rs:4:1
[INFO] [stderr]   |
[INFO] [stderr] 4 | extern crate capstone_rust;
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ can't find crate
[INFO] [stderr] error[E0463]: can't find crate for `capstone_rust`
[INFO] [stderr]  --> examples/insn_groups.rs:3:1
[INFO] [stderr]   |
[INFO] [stderr] 3 | extern crate capstone_rust;
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ can't find crate
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0463`.
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0463`.
[INFO] [stderr] error: Could not compile `falcon_capstone`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: Could not compile `falcon_capstone`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `"docker" "inspect" "e1141d0d8519967359f11956b39812cd89a8837fadf6794fb33b7cc93fcb2fe6"`
[INFO] running `"docker" "rm" "-f" "e1141d0d8519967359f11956b39812cd89a8837fadf6794fb33b7cc93fcb2fe6"`
[INFO] [stdout] e1141d0d8519967359f11956b39812cd89a8837fadf6794fb33b7cc93fcb2fe6