[INFO] crate rust-gist 0.1.4 is already in cache
[INFO] extracting crate rust-gist 0.1.4 into work/ex/beta-1.38-1/sources/1.37.0/reg/rust-gist/0.1.4
[INFO] extracting crate rust-gist 0.1.4 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/rust-gist/0.1.4
[INFO] validating manifest of rust-gist-0.1.4 on toolchain 1.37.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of rust-gist-0.1.4 on toolchain beta-2019-08-13
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing rust-gist-0.1.4
[INFO] finished frobbing rust-gist-0.1.4
[INFO] frobbed toml for rust-gist-0.1.4 written to work/ex/beta-1.38-1/sources/1.37.0/reg/rust-gist/0.1.4/Cargo.toml
[INFO] started frobbing rust-gist-0.1.4
[INFO] finished frobbing rust-gist-0.1.4
[INFO] frobbed toml for rust-gist-0.1.4 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/rust-gist/0.1.4/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing rust-gist-0.1.4 against beta-2019-08-13 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/rust-gist/0.1.4:/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-2019-08-13" "build" "--frozen"`
[INFO] [stdout] 20c614871a8d616dbe4d04b26e06edc775a471e06fda00cbcd856e9ad557b3b8
[INFO] running `"docker" "start" "-a" "20c614871a8d616dbe4d04b26e06edc775a471e06fda00cbcd856e9ad557b3b8"`
[INFO] [stderr]    Compiling docopt v0.8.3
[INFO] [stderr]    Compiling rust-gist v0.1.4 (/opt/crater/workdir)
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
[INFO] [stderr]   --> src/main.rs:19:5
[INFO] [stderr]    |
[INFO] [stderr] 19 | /     error_chain!{
[INFO] [stderr] 20 | |         foreign_links {
[INFO] [stderr] 21 | |             Fmt(fmt::Error);
[INFO] [stderr] 22 | |             Io(io::Error) #[cfg(unix)];
[INFO] [stderr] ...  |
[INFO] [stderr] 46 | |         }
[INFO] [stderr] 47 | |     }
[INFO] [stderr]    | |_____^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr]    = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
[INFO] [stderr]   --> src/main.rs:19:5
[INFO] [stderr]    |
[INFO] [stderr] 19 | /     error_chain!{
[INFO] [stderr] 20 | |         foreign_links {
[INFO] [stderr] 21 | |             Fmt(fmt::Error);
[INFO] [stderr] 22 | |             Io(io::Error) #[cfg(unix)];
[INFO] [stderr] ...  |
[INFO] [stderr] 46 | |         }
[INFO] [stderr] 47 | |     }
[INFO] [stderr]    | |_____^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 10.08s
[INFO] running `"docker" "inspect" "20c614871a8d616dbe4d04b26e06edc775a471e06fda00cbcd856e9ad557b3b8"`
[INFO] running `"docker" "rm" "-f" "20c614871a8d616dbe4d04b26e06edc775a471e06fda00cbcd856e9ad557b3b8"`
[INFO] [stdout] 20c614871a8d616dbe4d04b26e06edc775a471e06fda00cbcd856e9ad557b3b8
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/rust-gist/0.1.4:/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-2019-08-13" "test" "--frozen" "--no-run"`
[INFO] [stdout] 2c85e44f52bc448cd36c5e06f72bb39fbc5fa5c4de381575c8db0f72477f1da8
[INFO] running `"docker" "start" "-a" "2c85e44f52bc448cd36c5e06f72bb39fbc5fa5c4de381575c8db0f72477f1da8"`
[INFO] [stderr]    Compiling rust-gist v0.1.4 (/opt/crater/workdir)
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
[INFO] [stderr]   --> src/main.rs:19:5
[INFO] [stderr]    |
[INFO] [stderr] 19 | /     error_chain!{
[INFO] [stderr] 20 | |         foreign_links {
[INFO] [stderr] 21 | |             Fmt(fmt::Error);
[INFO] [stderr] 22 | |             Io(io::Error) #[cfg(unix)];
[INFO] [stderr] ...  |
[INFO] [stderr] 46 | |         }
[INFO] [stderr] 47 | |     }
[INFO] [stderr]    | |_____^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr]    = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
[INFO] [stderr]   --> src/main.rs:19:5
[INFO] [stderr]    |
[INFO] [stderr] 19 | /     error_chain!{
[INFO] [stderr] 20 | |         foreign_links {
[INFO] [stderr] 21 | |             Fmt(fmt::Error);
[INFO] [stderr] 22 | |             Io(io::Error) #[cfg(unix)];
[INFO] [stderr] ...  |
[INFO] [stderr] 46 | |         }
[INFO] [stderr] 47 | |     }
[INFO] [stderr]    | |_____^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.99s
[INFO] running `"docker" "inspect" "2c85e44f52bc448cd36c5e06f72bb39fbc5fa5c4de381575c8db0f72477f1da8"`
[INFO] running `"docker" "rm" "-f" "2c85e44f52bc448cd36c5e06f72bb39fbc5fa5c4de381575c8db0f72477f1da8"`
[INFO] [stdout] 2c85e44f52bc448cd36c5e06f72bb39fbc5fa5c4de381575c8db0f72477f1da8
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/rust-gist/0.1.4:/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-2019-08-13" "test" "--frozen"`
[INFO] [stdout] e9b3763c3dd1e46ab5034f8a66f6a87066a9c42a8dc2ae45c006cd4072dab75c
[INFO] running `"docker" "start" "-a" "e9b3763c3dd1e46ab5034f8a66f6a87066a9c42a8dc2ae45c006cd4072dab75c"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.10s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/rust_gist-67d7dcabc8f8aa61
[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
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "e9b3763c3dd1e46ab5034f8a66f6a87066a9c42a8dc2ae45c006cd4072dab75c"`
[INFO] running `"docker" "rm" "-f" "e9b3763c3dd1e46ab5034f8a66f6a87066a9c42a8dc2ae45c006cd4072dab75c"`
[INFO] [stdout] e9b3763c3dd1e46ab5034f8a66f6a87066a9c42a8dc2ae45c006cd4072dab75c