[INFO] updating cached repository bearice/rustex
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/bearice/rustex
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/bearice/rustex" "work/ex/beta-1.38-1/sources/1.37.0/gh/bearice/rustex"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/bearice/rustex'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/bearice/rustex" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/bearice/rustex"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/bearice/rustex'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 4acfe0d67e740dbf35b91c3fa87e214fee1310e2
[INFO] sha for GitHub repo bearice/rustex: 4acfe0d67e740dbf35b91c3fa87e214fee1310e2
[INFO] validating manifest of bearice/rustex 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 bearice/rustex 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 bearice/rustex
[INFO] finished frobbing bearice/rustex
[INFO] frobbed toml for bearice/rustex written to work/ex/beta-1.38-1/sources/1.37.0/gh/bearice/rustex/Cargo.toml
[INFO] started frobbing bearice/rustex
[INFO] finished frobbing bearice/rustex
[INFO] frobbed toml for bearice/rustex written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/bearice/rustex/Cargo.toml
[INFO] crate bearice/rustex already has a lockfile, it will not be regenerated
[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 bearice/rustex against 1.37.0 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/bearice/rustex:/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" "+1.37.0" "build" "--frozen"`
[INFO] [stdout] e94e42b6a646b1eaa684bb51dbb17b0687a5866f4dc89c680930a7f23567f981
[INFO] running `"docker" "start" "-a" "e94e42b6a646b1eaa684bb51dbb17b0687a5866f4dc89c680930a7f23567f981"`
[INFO] [stderr]    Compiling fixed v0.3.2
[INFO] [stderr]    Compiling atomic-counter v1.0.1
[INFO] [stderr]    Compiling num-traits v0.2.7
[INFO] [stderr]    Compiling num-integer v0.1.40
[INFO] [stderr]    Compiling rand v0.3.23
[INFO] [stderr]    Compiling skiplist v0.2.10
[INFO] [stderr]    Compiling num-bigint v0.2.2
[INFO] [stderr]    Compiling bigdecimal v0.1.0
[INFO] [stderr]    Compiling rustex v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused import: `bigdecimal::*`
[INFO] [stderr]  --> src/rustex/mod.rs:5:5
[INFO] [stderr]   |
[INFO] [stderr] 5 | use bigdecimal::*;
[INFO] [stderr]   |     ^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `num_bigint::*`
[INFO] [stderr]  --> src/rustex/records.rs:5:5
[INFO] [stderr]   |
[INFO] [stderr] 5 | use num_bigint::*;
[INFO] [stderr]   |     ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]    --> src/rustex/mod.rs:207:13
[INFO] [stderr]     |
[INFO] [stderr] 207 |             _ => panic!("not goona happens"),
[INFO] [stderr]     |             ^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unreachable_patterns)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `is_buying`
[INFO] [stderr]   --> src/rustex/records.rs:38:5
[INFO] [stderr]    |
[INFO] [stderr] 38 |     pub fn is_buying(&self) -> bool {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 28.51s
[INFO] running `"docker" "inspect" "e94e42b6a646b1eaa684bb51dbb17b0687a5866f4dc89c680930a7f23567f981"`
[INFO] running `"docker" "rm" "-f" "e94e42b6a646b1eaa684bb51dbb17b0687a5866f4dc89c680930a7f23567f981"`
[INFO] [stdout] e94e42b6a646b1eaa684bb51dbb17b0687a5866f4dc89c680930a7f23567f981
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/bearice/rustex:/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" "+1.37.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 01c7a14f15fbea167242f0f33c51024f926824691c54bc6143c915d1fccb9311
[INFO] running `"docker" "start" "-a" "01c7a14f15fbea167242f0f33c51024f926824691c54bc6143c915d1fccb9311"`
[INFO] [stderr]    Compiling rustex v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused import: `bigdecimal::*`
[INFO] [stderr]  --> src/rustex/mod.rs:5:5
[INFO] [stderr]   |
[INFO] [stderr] 5 | use bigdecimal::*;
[INFO] [stderr]   |     ^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `num_bigint::*`
[INFO] [stderr]  --> src/rustex/records.rs:5:5
[INFO] [stderr]   |
[INFO] [stderr] 5 | use num_bigint::*;
[INFO] [stderr]   |     ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]    --> src/rustex/mod.rs:207:13
[INFO] [stderr]     |
[INFO] [stderr] 207 |             _ => panic!("not goona happens"),
[INFO] [stderr]     |             ^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unreachable_patterns)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `is_buying`
[INFO] [stderr]   --> src/rustex/records.rs:38:5
[INFO] [stderr]    |
[INFO] [stderr] 38 |     pub fn is_buying(&self) -> bool {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.22s
[INFO] running `"docker" "inspect" "01c7a14f15fbea167242f0f33c51024f926824691c54bc6143c915d1fccb9311"`
[INFO] running `"docker" "rm" "-f" "01c7a14f15fbea167242f0f33c51024f926824691c54bc6143c915d1fccb9311"`
[INFO] [stdout] 01c7a14f15fbea167242f0f33c51024f926824691c54bc6143c915d1fccb9311
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/bearice/rustex:/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" "+1.37.0" "test" "--frozen"`
[INFO] [stdout] 594e0c60f4e33f7ba9aecd1ebd9952cd99b11508078312dd49277baccd809f12
[INFO] running `"docker" "start" "-a" "594e0c60f4e33f7ba9aecd1ebd9952cd99b11508078312dd49277baccd809f12"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/rustex-0d071998967b18af
[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" "594e0c60f4e33f7ba9aecd1ebd9952cd99b11508078312dd49277baccd809f12"`
[INFO] running `"docker" "rm" "-f" "594e0c60f4e33f7ba9aecd1ebd9952cd99b11508078312dd49277baccd809f12"`
[INFO] [stdout] 594e0c60f4e33f7ba9aecd1ebd9952cd99b11508078312dd49277baccd809f12