[INFO] crate cargo-reg 0.1.1 is already in cache
[INFO] extracting crate cargo-reg 0.1.1 into work/ex/beta-1.37-6/sources/1.36.0/reg/cargo-reg/0.1.1
[INFO] extracting crate cargo-reg 0.1.1 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/cargo-reg/0.1.1
[INFO] validating manifest of cargo-reg-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 cargo-reg-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 cargo-reg-0.1.1
[INFO] finished frobbing cargo-reg-0.1.1
[INFO] frobbed toml for cargo-reg-0.1.1 written to work/ex/beta-1.37-6/sources/1.36.0/reg/cargo-reg/0.1.1/Cargo.toml
[INFO] started frobbing cargo-reg-0.1.1
[INFO] finished frobbing cargo-reg-0.1.1
[INFO] frobbed toml for cargo-reg-0.1.1 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/cargo-reg/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 cargo-reg-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-2/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/cargo-reg/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] 4db4901e7572f18263b247ad1f545b15453659946bfbc431129af25bad8fca84
[INFO] running `"docker" "start" "-a" "4db4901e7572f18263b247ad1f545b15453659946bfbc431129af25bad8fca84"`
[INFO] [stderr]    Compiling either v1.5.2
[INFO] [stderr]    Compiling ascii v0.9.2
[INFO] [stderr]    Compiling linked-hash-map v0.5.2
[INFO] [stderr]    Compiling lock_api v0.3.1
[INFO] [stderr]    Compiling parking_lot_core v0.6.2
[INFO] [stderr]    Compiling parking_lot v0.9.0
[INFO] [stderr]    Compiling clicolors-control v0.2.0
[INFO] [stderr]    Compiling termios v0.3.1
[INFO] [stderr]    Compiling combine v3.8.1
[INFO] [stderr]    Compiling console v0.6.2
[INFO] [stderr]    Compiling toml_edit v0.1.4
[INFO] [stderr]    Compiling cargo-reg v0.1.1 (/opt/crater/workdir)
[INFO] [stderr] warning: use of deprecated item 'std::env::home_dir': This function's behavior is unexpected and probably not what you want. Consider using the home_dir function from https://crates.io/crates/dirs instead.
[INFO] [stderr]   --> src/config_location.rs:45:36
[INFO] [stderr]    |
[INFO] [stderr] 45 |         &ConfigLocation::Global => env::home_dir(),
[INFO] [stderr]    |                                    ^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr] note: lint level defined here
[INFO] [stderr]   --> src/lib.rs:7:9
[INFO] [stderr]    |
[INFO] [stderr] 7  | #![deny(warnings)]
[INFO] [stderr]    |         ^^^^^^^^
[INFO] [stderr]    = note: #[warn(deprecated)] implied by #[warn(warnings)]
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'failure::Error::causes': please use the 'iter_chain()' method instead
[INFO] [stderr]    --> src/bin/main.rs:170:26
[INFO] [stderr]     |
[INFO] [stderr] 170 |             for e in err.causes().skip(1) {
[INFO] [stderr]     |                          ^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(deprecated)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 12s
[INFO] running `"docker" "inspect" "4db4901e7572f18263b247ad1f545b15453659946bfbc431129af25bad8fca84"`
[INFO] running `"docker" "rm" "-f" "4db4901e7572f18263b247ad1f545b15453659946bfbc431129af25bad8fca84"`
[INFO] [stdout] 4db4901e7572f18263b247ad1f545b15453659946bfbc431129af25bad8fca84
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-2/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/cargo-reg/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] eb24daede727981b1e4f5a853d5c58dd280095c7e3e1794a35b3cd51132f8f72
[INFO] running `"docker" "start" "-a" "eb24daede727981b1e4f5a853d5c58dd280095c7e3e1794a35b3cd51132f8f72"`
[INFO] [stderr]    Compiling difference v1.0.0
[INFO] [stderr]    Compiling pretty_assertions v0.2.1
[INFO] [stderr]    Compiling cargo-reg v0.1.1 (/opt/crater/workdir)
[INFO] [stderr] warning: use of deprecated item 'failure::Error::causes': please use the 'iter_chain()' method instead
[INFO] [stderr]    --> src/bin/main.rs:170:26
[INFO] [stderr]     |
[INFO] [stderr] 170 |             for e in err.causes().skip(1) {
[INFO] [stderr]     |                          ^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(deprecated)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::env::home_dir': This function's behavior is unexpected and probably not what you want. Consider using the home_dir function from https://crates.io/crates/dirs instead.
[INFO] [stderr]   --> src/config_location.rs:45:36
[INFO] [stderr]    |
[INFO] [stderr] 45 |         &ConfigLocation::Global => env::home_dir(),
[INFO] [stderr]    |                                    ^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr] note: lint level defined here
[INFO] [stderr]   --> src/lib.rs:7:9
[INFO] [stderr]    |
[INFO] [stderr] 7  | #![deny(warnings)]
[INFO] [stderr]    |         ^^^^^^^^
[INFO] [stderr]    = note: #[warn(deprecated)] implied by #[warn(warnings)]
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.90s
[INFO] running `"docker" "inspect" "eb24daede727981b1e4f5a853d5c58dd280095c7e3e1794a35b3cd51132f8f72"`
[INFO] running `"docker" "rm" "-f" "eb24daede727981b1e4f5a853d5c58dd280095c7e3e1794a35b3cd51132f8f72"`
[INFO] [stdout] eb24daede727981b1e4f5a853d5c58dd280095c7e3e1794a35b3cd51132f8f72
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-2/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/cargo-reg/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] dc3cbd3a80d525e79f6f4dfdfc61d6cf9acb9ebebaf4bb01ef40944454250abb
[INFO] running `"docker" "start" "-a" "dc3cbd3a80d525e79f6f4dfdfc61d6cf9acb9ebebaf4bb01ef40944454250abb"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/cargo_reg-ffd3833051e406ca
[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] [stderr]      Running /opt/crater/target/debug/deps/cargo_reg-fc3354a321580249
[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] [stderr]      Running /opt/crater/target/debug/deps/test_config-3f3cb1c11c1897cc
[INFO] [stdout] 
[INFO] [stdout] running 14 tests
[INFO] [stdout] test get_non_empty_file ... ok
[INFO] [stdout] test list ... ok
[INFO] [stdout] test remove_non_empty_file ... ok
[INFO] [stdout] test add_non_empty_file ... ok
[INFO] [stdout] test remove_last_entry ... ok
[INFO] [stdout] test rename_non_empty_file ... ok
[INFO] [stdout] test set_correct ... ok
[INFO] [stdout] test add_empty_file ... ok
[INFO] [stdout] test remove_absent_name ... ok
[INFO] [stdout] test get_absent ... ok
[INFO] [stdout] test set_absent ... ok
[INFO] [stdout] test add_name_exist ... ok
[INFO] [stdout] test rename_absent_name ... ok
[INFO] [stdout] test corrupted_config_file ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 14 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests cargo-reg
[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" "dc3cbd3a80d525e79f6f4dfdfc61d6cf9acb9ebebaf4bb01ef40944454250abb"`
[INFO] running `"docker" "rm" "-f" "dc3cbd3a80d525e79f6f4dfdfc61d6cf9acb9ebebaf4bb01ef40944454250abb"`
[INFO] [stdout] dc3cbd3a80d525e79f6f4dfdfc61d6cf9acb9ebebaf4bb01ef40944454250abb