[INFO] updating cached repository 0xNF/JohariSabotage
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/0xNF/JohariSabotage
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/0xNF/JohariSabotage" "work/ex/beta-1.37-6/sources/1.36.0/gh/0xNF/JohariSabotage"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/0xNF/JohariSabotage'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/0xNF/JohariSabotage" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/0xNF/JohariSabotage"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/0xNF/JohariSabotage'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 2bc37081140e4216b118f2b104c7cefbbd3d0715
[INFO] sha for GitHub repo 0xNF/JohariSabotage: 2bc37081140e4216b118f2b104c7cefbbd3d0715
[INFO] validating manifest of 0xNF/JohariSabotage 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 0xNF/JohariSabotage 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 0xNF/JohariSabotage
[INFO] finished frobbing 0xNF/JohariSabotage
[INFO] frobbed toml for 0xNF/JohariSabotage written to work/ex/beta-1.37-6/sources/1.36.0/gh/0xNF/JohariSabotage/Cargo.toml
[INFO] started frobbing 0xNF/JohariSabotage
[INFO] finished frobbing 0xNF/JohariSabotage
[INFO] frobbed toml for 0xNF/JohariSabotage written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/0xNF/JohariSabotage/Cargo.toml
[INFO] crate 0xNF/JohariSabotage already has a lockfile, it will not be regenerated
[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 0xNF/JohariSabotage 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-3/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/0xNF/JohariSabotage:/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] 515f8edaff3a1af7be26f299f24847a5f2a9b0d9eba5460a541e541153fcceaf
[INFO] running `"docker" "start" "-a" "515f8edaff3a1af7be26f299f24847a5f2a9b0d9eba5460a541e541153fcceaf"`
[INFO] [stderr]    Compiling want v0.0.6
[INFO] [stderr]    Compiling encoding_rs v0.8.17
[INFO] [stderr]    Compiling mio v0.6.16
[INFO] [stderr]    Compiling uuid v0.7.2
[INFO] [stderr]    Compiling phf_generator v0.7.24
[INFO] [stderr]    Compiling tokio-io v0.1.12
[INFO] [stderr]    Compiling openssl v0.10.20
[INFO] [stderr]    Compiling tokio-threadpool v0.1.13
[INFO] [stderr]    Compiling native-tls v0.2.2
[INFO] [stderr]    Compiling phf_codegen v0.7.24
[INFO] [stderr]    Compiling mime_guess v2.0.0-alpha.6
[INFO] [stderr]    Compiling h2 v0.1.17
[INFO] [stderr]    Compiling tokio-reactor v0.1.9
[INFO] [stderr]    Compiling tokio-tcp v0.1.3
[INFO] [stderr]    Compiling tokio v0.1.18
[INFO] [stderr]    Compiling hyper v0.12.25
[INFO] [stderr]    Compiling hyper-tls v0.3.2
[INFO] [stderr]    Compiling reqwest v0.9.12
[INFO] [stderr]    Compiling johari v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: type `config` should have an upper camel case name
[INFO] [stderr]    --> src/main.rs:133:8
[INFO] [stderr]     |
[INFO] [stderr] 133 | struct config {
[INFO] [stderr]     |        ^^^^^^ help: convert the identifier to upper camel case: `Config`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(non_camel_case_types)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]    --> src/main.rs:184:9
[INFO] [stderr]     |
[INFO] [stderr] 184 |         t.join();
[INFO] [stderr]     |         ^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_must_use)] on by default
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 50.88s
[INFO] running `"docker" "inspect" "515f8edaff3a1af7be26f299f24847a5f2a9b0d9eba5460a541e541153fcceaf"`
[INFO] running `"docker" "rm" "-f" "515f8edaff3a1af7be26f299f24847a5f2a9b0d9eba5460a541e541153fcceaf"`
[INFO] [stdout] 515f8edaff3a1af7be26f299f24847a5f2a9b0d9eba5460a541e541153fcceaf
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-3/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/0xNF/JohariSabotage:/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] 3bcef68a28657c39c86007251f0bfbc9b1a9a0550ede3c42ff4028f9e6d08642
[INFO] running `"docker" "start" "-a" "3bcef68a28657c39c86007251f0bfbc9b1a9a0550ede3c42ff4028f9e6d08642"`
[INFO] [stderr]    Compiling johari v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: type `config` should have an upper camel case name
[INFO] [stderr]    --> src/main.rs:133:8
[INFO] [stderr]     |
[INFO] [stderr] 133 | struct config {
[INFO] [stderr]     |        ^^^^^^ help: convert the identifier to upper camel case: `Config`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(non_camel_case_types)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]    --> src/main.rs:184:9
[INFO] [stderr]     |
[INFO] [stderr] 184 |         t.join();
[INFO] [stderr]     |         ^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_must_use)] on by default
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.32s
[INFO] running `"docker" "inspect" "3bcef68a28657c39c86007251f0bfbc9b1a9a0550ede3c42ff4028f9e6d08642"`
[INFO] running `"docker" "rm" "-f" "3bcef68a28657c39c86007251f0bfbc9b1a9a0550ede3c42ff4028f9e6d08642"`
[INFO] [stdout] 3bcef68a28657c39c86007251f0bfbc9b1a9a0550ede3c42ff4028f9e6d08642
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-3/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/0xNF/JohariSabotage:/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] e7197b4c87c0b7878bea470b09928588ffa2e75966b04bf0032d85b68f3c5cf1
[INFO] running `"docker" "start" "-a" "e7197b4c87c0b7878bea470b09928588ffa2e75966b04bf0032d85b68f3c5cf1"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.11s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/johari-2d3f105ba5efe45c
[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" "e7197b4c87c0b7878bea470b09928588ffa2e75966b04bf0032d85b68f3c5cf1"`
[INFO] running `"docker" "rm" "-f" "e7197b4c87c0b7878bea470b09928588ffa2e75966b04bf0032d85b68f3c5cf1"`
[INFO] [stdout] e7197b4c87c0b7878bea470b09928588ffa2e75966b04bf0032d85b68f3c5cf1