Nov 29 02:38:19.568 INFO checking dbgen-0.1.2 against master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5 for pr-56074
Nov 29 02:38:19.568 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-6/master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56074/master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5:/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 +0b9f19dff1347e29bf4362ab5a8fab84b43023b5-alt check --frozen --all --all-targets" "-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 29 02:38:19.983 INFO [stdout] 7396de870c33c0190ee8927e60bdd5466e5aa02d8de39175c4d4deb37d9162f8
Nov 29 02:38:19.990 INFO running `"docker" "start" "-a" "7396de870c33c0190ee8927e60bdd5466e5aa02d8de39175c4d4deb37d9162f8"`
Nov 29 02:38:21.847 INFO [stderr] usermod: no changes
Nov 29 02:38:22.162 INFO [stderr]    Compiling num-traits v0.2.6
Nov 29 02:38:22.163 INFO [stderr]     Checking muldiv v0.2.0
Nov 29 02:38:22.232 INFO [stderr]     Checking zipf v4.0.1
Nov 29 02:38:26.422 INFO [stderr]     Checking num-integer v0.1.39
Nov 29 02:38:26.422 INFO [stderr]     Checking pcg_rand v0.9.1
Nov 29 02:38:27.730 INFO [stderr]     Checking chrono v0.4.6
Nov 29 02:38:30.001 INFO [stderr]     Checking dbgen v0.1.2 (/source)
Nov 29 02:38:37.768 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 29 02:38:37.768 INFO [stderr]    --> src/value.rs:376:21
Nov 29 02:38:37.768 INFO [stderr]     |
Nov 29 02:38:37.768 INFO [stderr] 376 |                     write!(&mut res.bytes, "{}", n);
Nov 29 02:38:37.768 INFO [stderr]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 29 02:38:37.768 INFO [stderr]     |
Nov 29 02:38:37.768 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Nov 29 02:38:37.768 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 29 02:38:37.768 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 29 02:38:37.768 INFO [stderr] 
Nov 29 02:38:37.768 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 29 02:38:37.768 INFO [stderr]    --> src/value.rs:389:21
Nov 29 02:38:37.768 INFO [stderr]     |
Nov 29 02:38:37.768 INFO [stderr] 389 |                     write!(&mut res.bytes, "{}", timestamp.format(TIMESTAMP_FORMAT));
Nov 29 02:38:37.768 INFO [stderr]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 29 02:38:37.768 INFO [stderr]     |
Nov 29 02:38:37.768 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 29 02:38:37.768 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 29 02:38:37.768 INFO [stderr] 
Nov 29 02:38:37.768 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 29 02:38:37.768 INFO [stderr]    --> src/value.rs:392:21
Nov 29 02:38:37.768 INFO [stderr]     |
Nov 29 02:38:37.768 INFO [stderr] 392 |                     write!(&mut res.bytes, "INTERVAL {} MICROSECOND", interval);
Nov 29 02:38:37.768 INFO [stderr]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 29 02:38:37.768 INFO [stderr]     |
Nov 29 02:38:37.768 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 29 02:38:37.768 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 29 02:38:37.768 INFO [stderr] 
Nov 29 02:38:38.004 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 29 02:38:38.004 INFO [stderr]    --> src/value.rs:376:21
Nov 29 02:38:38.004 INFO [stderr]     |
Nov 29 02:38:38.004 INFO [stderr] 376 |                     write!(&mut res.bytes, "{}", n);
Nov 29 02:38:38.004 INFO [stderr]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 29 02:38:38.004 INFO [stderr]     |
Nov 29 02:38:38.004 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Nov 29 02:38:38.004 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 29 02:38:38.004 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 29 02:38:38.004 INFO [stderr] 
Nov 29 02:38:38.004 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 29 02:38:38.004 INFO [stderr]    --> src/value.rs:389:21
Nov 29 02:38:38.004 INFO [stderr]     |
Nov 29 02:38:38.004 INFO [stderr] 389 |                     write!(&mut res.bytes, "{}", timestamp.format(TIMESTAMP_FORMAT));
Nov 29 02:38:38.004 INFO [stderr]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 29 02:38:38.004 INFO [stderr]     |
Nov 29 02:38:38.004 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 29 02:38:38.004 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 29 02:38:38.004 INFO [stderr] 
Nov 29 02:38:38.004 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 29 02:38:38.004 INFO [stderr]    --> src/value.rs:392:21
Nov 29 02:38:38.004 INFO [stderr]     |
Nov 29 02:38:38.004 INFO [stderr] 392 |                     write!(&mut res.bytes, "INTERVAL {} MICROSECOND", interval);
Nov 29 02:38:38.004 INFO [stderr]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 29 02:38:38.004 INFO [stderr]     |
Nov 29 02:38:38.004 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 29 02:38:38.004 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 29 02:38:38.004 INFO [stderr] 
Nov 29 02:38:45.802 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 23.92s
Nov 29 02:38:45.812 INFO [stderr] su: No module specific data is present
Nov 29 02:38:46.234 INFO running `"docker" "inspect" "7396de870c33c0190ee8927e60bdd5466e5aa02d8de39175c4d4deb37d9162f8"`
Nov 29 02:38:46.488 INFO running `"docker" "rm" "-f" "7396de870c33c0190ee8927e60bdd5466e5aa02d8de39175c4d4deb37d9162f8"`
Nov 29 02:38:46.852 INFO [stdout] 7396de870c33c0190ee8927e60bdd5466e5aa02d8de39175c4d4deb37d9162f8