Nov 18 00:31:26.956 INFO testing rust-mpfr-0.1.7 against master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c for pr-55982
Nov 18 00:31:26.956 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-2/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-alt build --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Nov 18 00:31:27.392 INFO [stdout] ba3d6b298cb91584fa733e7ab67c7e59fbf44a913a33febc8dcb6dd5a1af8dbd
Nov 18 00:31:27.396 INFO running `"docker" "start" "-a" "ba3d6b298cb91584fa733e7ab67c7e59fbf44a913a33febc8dcb6dd5a1af8dbd"`
Nov 18 00:31:27.983 INFO [stderr] usermod: no changes
Nov 18 00:31:28.031 INFO [stderr]    Compiling rust-mpfr v0.1.7 (/source)
Nov 18 00:31:29.278 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.27s
Nov 18 00:31:29.282 INFO [stderr] su: No module specific data is present
Nov 18 00:31:29.589 INFO running `"docker" "inspect" "ba3d6b298cb91584fa733e7ab67c7e59fbf44a913a33febc8dcb6dd5a1af8dbd"`
Nov 18 00:31:29.689 INFO running `"docker" "rm" "-f" "ba3d6b298cb91584fa733e7ab67c7e59fbf44a913a33febc8dcb6dd5a1af8dbd"`
Nov 18 00:31:29.777 INFO [stdout] ba3d6b298cb91584fa733e7ab67c7e59fbf44a913a33febc8dcb6dd5a1af8dbd
Nov 18 00:31:29.804 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-2/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-alt test --frozen --no-run" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Nov 18 00:31:30.076 INFO [stdout] fdd90d7ddd8e4c6197a63e354811533e0efcfa5f2127e1937ff0a896550c78b1
Nov 18 00:31:30.077 INFO running `"docker" "start" "-a" "fdd90d7ddd8e4c6197a63e354811533e0efcfa5f2127e1937ff0a896550c78b1"`
Nov 18 00:31:30.483 INFO [stderr] usermod: no changes
Nov 18 00:31:30.513 INFO [stderr]    Compiling rust-mpfr v0.1.7 (/source)
Nov 18 00:31:31.148 INFO [stderr] warning: unused arithmetic operation that must be used
Nov 18 00:31:31.148 INFO [stderr]   --> src/test.rs:42:5
Nov 18 00:31:31.148 INFO [stderr]    |
Nov 18 00:31:31.148 INFO [stderr] 42 |     x / y;
Nov 18 00:31:31.148 INFO [stderr]    |     ^^^^^
Nov 18 00:31:31.148 INFO [stderr]    |
Nov 18 00:31:31.148 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Nov 18 00:31:31.148 INFO [stderr] 
Nov 18 00:31:31.964 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.46s
Nov 18 00:31:31.966 INFO [stderr] su: No module specific data is present
Nov 18 00:31:32.216 INFO running `"docker" "inspect" "fdd90d7ddd8e4c6197a63e354811533e0efcfa5f2127e1937ff0a896550c78b1"`
Nov 18 00:31:32.366 INFO running `"docker" "rm" "-f" "fdd90d7ddd8e4c6197a63e354811533e0efcfa5f2127e1937ff0a896550c78b1"`
Nov 18 00:31:32.479 INFO [stdout] fdd90d7ddd8e4c6197a63e354811533e0efcfa5f2127e1937ff0a896550c78b1
Nov 18 00:31:32.490 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-2/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-alt test --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Nov 18 00:31:32.674 INFO [stdout] 46f0c2965e402a530c2f2fb04b8362df390d252372fcda35890b54d72803e240
Nov 18 00:31:32.676 INFO running `"docker" "start" "-a" "46f0c2965e402a530c2f2fb04b8362df390d252372fcda35890b54d72803e240"`
Nov 18 00:31:33.052 INFO [stderr] usermod: no changes
Nov 18 00:31:33.083 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
Nov 18 00:31:33.084 INFO [stderr]      Running /target/debug/deps/rust_mpfr-1ee9a197c3d86dac
Nov 18 00:31:33.086 INFO [stdout] 
Nov 18 00:31:33.086 INFO [stdout] running 22 tests
Nov 18 00:31:33.089 INFO [stdout] test test::test_clone ... ok
Nov 18 00:31:33.095 INFO [stdout] test test::test_abs ... ok
Nov 18 00:31:33.099 INFO [stdout] test test::test_eq ... ok
Nov 18 00:31:33.099 INFO [stdout] test test::test_add ... ok
Nov 18 00:31:33.099 INFO [stdout] test test::test_div ... ok
Nov 18 00:31:33.099 INFO [stdout] test test::test_into ... ok
Nov 18 00:31:33.099 INFO [stdout] test test::test_exp_log ... ok
Nov 18 00:31:33.099 INFO [stdout] test test::test_display ... ok
Nov 18 00:31:33.099 INFO [stdout] test test::test_debug ... ok
Nov 18 00:31:33.099 INFO [stdout] test test::test_ord ... ok
Nov 18 00:31:33.099 INFO [stdout] test test::test_new2_from_str ... ok
Nov 18 00:31:33.099 INFO [stdout] test test::test_mul ... ok
Nov 18 00:31:33.099 INFO [stdout] test test::test_new_from_str ... ok
Nov 18 00:31:33.100 INFO [stdout] test test::test_pow_root ... ok
Nov 18 00:31:33.100 INFO [stdout] test test::test_set ... ok
Nov 18 00:31:33.100 INFO [stdout] test test::test_rounding ... ok
Nov 18 00:31:33.100 INFO [stdout] test test::test_sub ... ok
Nov 18 00:31:33.100 INFO [stdout] test test::test_to_string ... ok
Nov 18 00:31:33.100 INFO [stdout] test test::test_rustc_serialize ... ok
Nov 18 00:31:33.100 INFO [stdout] test test::test_to_string_new2_from_str ... ok
Nov 18 00:31:33.103 INFO [stdout] test test::test_mpfr_macro ... ok
Nov 18 00:31:33.163 INFO [stdout] test test::test_div_zero ... ok
Nov 18 00:31:33.163 INFO [stdout] 
Nov 18 00:31:33.163 INFO [stdout] test result: ok. 22 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 18 00:31:33.163 INFO [stdout] 
Nov 18 00:31:33.163 INFO [stderr]    Doc-tests rust_mpfr
Nov 18 00:31:33.831 INFO [stdout] 
Nov 18 00:31:33.831 INFO [stdout] running 0 tests
Nov 18 00:31:33.831 INFO [stdout] 
Nov 18 00:31:33.831 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 18 00:31:33.831 INFO [stdout] 
Nov 18 00:31:33.839 INFO [stderr] su: No module specific data is present
Nov 18 00:31:34.420 INFO running `"docker" "inspect" "46f0c2965e402a530c2f2fb04b8362df390d252372fcda35890b54d72803e240"`
Nov 18 00:31:34.755 INFO running `"docker" "rm" "-f" "46f0c2965e402a530c2f2fb04b8362df390d252372fcda35890b54d72803e240"`
Nov 18 00:31:35.047 INFO [stdout] 46f0c2965e402a530c2f2fb04b8362df390d252372fcda35890b54d72803e240