[INFO] crate rscat 0.1.1 is already in cache
[INFO] extracting crate rscat 0.1.1 into work/ex/beta-1.37-6/sources/1.36.0/reg/rscat/0.1.1
[INFO] extracting crate rscat 0.1.1 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/rscat/0.1.1
[INFO] validating manifest of rscat-0.1.1 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 rscat-0.1.1 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 rscat-0.1.1
[INFO] finished frobbing rscat-0.1.1
[INFO] frobbed toml for rscat-0.1.1 written to work/ex/beta-1.37-6/sources/1.36.0/reg/rscat/0.1.1/Cargo.toml
[INFO] started frobbing rscat-0.1.1
[INFO] finished frobbing rscat-0.1.1
[INFO] frobbed toml for rscat-0.1.1 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/rscat/0.1.1/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 rscat-0.1.1 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-5/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/rscat/0.1.1:/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] 394101630de3f3d70968d71052f9e5805f691bfaeca836feb92a339b5bbfae22
[INFO] running `"docker" "start" "-a" "394101630de3f3d70968d71052f9e5805f691bfaeca836feb92a339b5bbfae22"`
[INFO] [stderr]    Compiling rscat v0.1.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.86s
[INFO] running `"docker" "inspect" "394101630de3f3d70968d71052f9e5805f691bfaeca836feb92a339b5bbfae22"`
[INFO] running `"docker" "rm" "-f" "394101630de3f3d70968d71052f9e5805f691bfaeca836feb92a339b5bbfae22"`
[INFO] [stdout] 394101630de3f3d70968d71052f9e5805f691bfaeca836feb92a339b5bbfae22
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-5/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/rscat/0.1.1:/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] 0af2e2a0ec0d4d82e80537af8c101f09ec8b7011efec41dfde6f5e6f303fb196
[INFO] running `"docker" "start" "-a" "0af2e2a0ec0d4d82e80537af8c101f09ec8b7011efec41dfde6f5e6f303fb196"`
[INFO] [stderr]    Compiling rscat v0.1.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.66s
[INFO] running `"docker" "inspect" "0af2e2a0ec0d4d82e80537af8c101f09ec8b7011efec41dfde6f5e6f303fb196"`
[INFO] running `"docker" "rm" "-f" "0af2e2a0ec0d4d82e80537af8c101f09ec8b7011efec41dfde6f5e6f303fb196"`
[INFO] [stdout] 0af2e2a0ec0d4d82e80537af8c101f09ec8b7011efec41dfde6f5e6f303fb196
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-5/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/rscat/0.1.1:/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"`
[INFO] [stdout] 104c8c388e18e21088579692ac8200e7f4bddc45928de4f9f4ef2645f2320950
[INFO] running `"docker" "start" "-a" "104c8c388e18e21088579692ac8200e7f4bddc45928de4f9f4ef2645f2320950"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/rscat-3c53be4689a455d3
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::read_and_compare ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "104c8c388e18e21088579692ac8200e7f4bddc45928de4f9f4ef2645f2320950"`
[INFO] running `"docker" "rm" "-f" "104c8c388e18e21088579692ac8200e7f4bddc45928de4f9f4ef2645f2320950"`
[INFO] [stdout] 104c8c388e18e21088579692ac8200e7f4bddc45928de4f9f4ef2645f2320950