Nov 16 22:31:25.436 INFO testing kevlarr/rusty-calc against try#2e026d6e5d7621634147ad4c8074f1d964dbb1be for pr-55982
Nov 16 22:31:25.436 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-2/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-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 16 22:31:26.006 INFO [stdout] 6cf636c6b722a1bc9d3f5f7204b2c3b8d74eb60dc89ca8993297ffaae9690357
Nov 16 22:31:26.011 INFO running `"docker" "start" "-a" "6cf636c6b722a1bc9d3f5f7204b2c3b8d74eb60dc89ca8993297ffaae9690357"`
Nov 16 22:31:27.281 INFO [stderr] usermod: no changes
Nov 16 22:31:27.343 INFO [stderr]    Compiling rustycalc v0.1.0 (/source)
Nov 16 22:31:27.811 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 16 22:31:27.811 INFO [stderr]    --> src/types/binary.rs:111:9
Nov 16 22:31:27.811 INFO [stderr]     |
Nov 16 22:31:27.811 INFO [stderr] 111 |         write!(f, "0b");
Nov 16 22:31:27.811 INFO [stderr]     |         ^^^^^^^^^^^^^^^^
Nov 16 22:31:27.811 INFO [stderr]     |
Nov 16 22:31:27.811 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Nov 16 22:31:27.811 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 16 22:31:27.811 INFO [stderr]     = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Nov 16 22:31:27.811 INFO [stderr] 
Nov 16 22:31:27.811 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 16 22:31:27.811 INFO [stderr]    --> src/types/binary.rs:115:17
Nov 16 22:31:27.811 INFO [stderr]     |
Nov 16 22:31:27.811 INFO [stderr] 115 |                 write!(f, "_");
Nov 16 22:31:27.811 INFO [stderr]     |                 ^^^^^^^^^^^^^^^
Nov 16 22:31:27.811 INFO [stderr]     |
Nov 16 22:31:27.811 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 16 22:31:27.811 INFO [stderr]     = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Nov 16 22:31:27.811 INFO [stderr] 
Nov 16 22:31:29.002 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.69s
Nov 16 22:31:29.005 INFO [stderr] su: No module specific data is present
Nov 16 22:31:29.571 INFO running `"docker" "inspect" "6cf636c6b722a1bc9d3f5f7204b2c3b8d74eb60dc89ca8993297ffaae9690357"`
Nov 16 22:31:29.873 INFO running `"docker" "rm" "-f" "6cf636c6b722a1bc9d3f5f7204b2c3b8d74eb60dc89ca8993297ffaae9690357"`
Nov 16 22:31:30.135 INFO [stdout] 6cf636c6b722a1bc9d3f5f7204b2c3b8d74eb60dc89ca8993297ffaae9690357
Nov 16 22:31:30.153 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-2/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-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 16 22:31:30.567 INFO [stdout] 20e80e39cdb447284365c2444030f6062f21ab74794fae7b5ef460ce5bce29e8
Nov 16 22:31:30.583 INFO running `"docker" "start" "-a" "20e80e39cdb447284365c2444030f6062f21ab74794fae7b5ef460ce5bce29e8"`
Nov 16 22:31:31.547 INFO [stderr] usermod: no changes
Nov 16 22:31:31.615 INFO [stderr]    Compiling rustycalc v0.1.0 (/source)
Nov 16 22:31:32.395 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 16 22:31:32.395 INFO [stderr]    --> src/types/binary.rs:111:9
Nov 16 22:31:32.395 INFO [stderr]     |
Nov 16 22:31:32.395 INFO [stderr] 111 |         write!(f, "0b");
Nov 16 22:31:32.395 INFO [stderr]     |         ^^^^^^^^^^^^^^^^
Nov 16 22:31:32.395 INFO [stderr]     |
Nov 16 22:31:32.395 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Nov 16 22:31:32.395 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 16 22:31:32.395 INFO [stderr]     = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Nov 16 22:31:32.395 INFO [stderr] 
Nov 16 22:31:32.395 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 16 22:31:32.395 INFO [stderr]    --> src/types/binary.rs:115:17
Nov 16 22:31:32.395 INFO [stderr]     |
Nov 16 22:31:32.395 INFO [stderr] 115 |                 write!(f, "_");
Nov 16 22:31:32.395 INFO [stderr]     |                 ^^^^^^^^^^^^^^^
Nov 16 22:31:32.395 INFO [stderr]     |
Nov 16 22:31:32.395 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 16 22:31:32.395 INFO [stderr]     = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Nov 16 22:31:32.395 INFO [stderr] 
Nov 16 22:31:33.092 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.51s
Nov 16 22:31:33.095 INFO [stderr] su: No module specific data is present
Nov 16 22:31:33.621 INFO running `"docker" "inspect" "20e80e39cdb447284365c2444030f6062f21ab74794fae7b5ef460ce5bce29e8"`
Nov 16 22:31:33.875 INFO running `"docker" "rm" "-f" "20e80e39cdb447284365c2444030f6062f21ab74794fae7b5ef460ce5bce29e8"`
Nov 16 22:31:34.010 INFO [stdout] 20e80e39cdb447284365c2444030f6062f21ab74794fae7b5ef460ce5bce29e8
Nov 16 22:31:34.013 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-2/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-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 16 22:31:34.300 INFO [stdout] cbe512056d9f0014b9a3c2ae476dc2b06dcda071fbca2aa01cc0c0c1d2da59fe
Nov 16 22:31:34.308 INFO running `"docker" "start" "-a" "cbe512056d9f0014b9a3c2ae476dc2b06dcda071fbca2aa01cc0c0c1d2da59fe"`
Nov 16 22:31:34.810 INFO [stderr] usermod: no changes
Nov 16 22:31:34.855 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
Nov 16 22:31:34.855 INFO [stderr]      Running /target/debug/deps/rustycalc-3c6c3df51d777211
Nov 16 22:31:34.857 INFO [stdout] 
Nov 16 22:31:34.857 INFO [stdout] running 8 tests
Nov 16 22:31:34.859 INFO [stdout] test types::bit::tests::test_full_adder ... ok
Nov 16 22:31:34.859 INFO [stdout] test types::binary::tests::from_int_test ... ok
Nov 16 22:31:34.859 INFO [stdout] test types::bit::tests::test_half_adder ... ok
Nov 16 22:31:34.860 INFO [stdout] test types::binary::tests::to_int_test ... ok
Nov 16 22:31:34.863 INFO [stdout] test tests::subtract_test ... ok
Nov 16 22:31:34.863 INFO [stdout] test tests::add_test ... ok
Nov 16 22:31:34.867 INFO [stdout] test types::bit::tests::test_multiplier ... ok
Nov 16 22:31:34.871 INFO [stdout] test tests::multiply_test ... ok
Nov 16 22:31:34.872 INFO [stdout] 
Nov 16 22:31:34.872 INFO [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 16 22:31:34.872 INFO [stdout] 
Nov 16 22:31:34.872 INFO [stderr]      Running /target/debug/deps/rustycalc-14ed5cc0e8be433c
Nov 16 22:31:34.877 INFO [stderr]    Doc-tests rustycalc
Nov 16 22:31:34.878 INFO [stdout] 
Nov 16 22:31:34.878 INFO [stdout] running 0 tests
Nov 16 22:31:34.878 INFO [stdout] 
Nov 16 22:31:34.878 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 16 22:31:34.878 INFO [stdout] 
Nov 16 22:31:35.257 INFO [stdout] 
Nov 16 22:31:35.257 INFO [stdout] running 0 tests
Nov 16 22:31:35.257 INFO [stdout] 
Nov 16 22:31:35.257 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 16 22:31:35.257 INFO [stdout] 
Nov 16 22:31:35.263 INFO [stderr] su: No module specific data is present
Nov 16 22:31:35.812 INFO running `"docker" "inspect" "cbe512056d9f0014b9a3c2ae476dc2b06dcda071fbca2aa01cc0c0c1d2da59fe"`
Nov 16 22:31:36.151 INFO running `"docker" "rm" "-f" "cbe512056d9f0014b9a3c2ae476dc2b06dcda071fbca2aa01cc0c0c1d2da59fe"`
Nov 16 22:31:36.372 INFO [stdout] cbe512056d9f0014b9a3c2ae476dc2b06dcda071fbca2aa01cc0c0c1d2da59fe