Nov 28 21:58:41.680 INFO checking modio-0.3.0 against try#db42d4dad33013eba11ef37342ad9f614e5652b8 for pr-56074
Nov 28 21:58:41.681 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-0/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56074/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/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 +db42d4dad33013eba11ef37342ad9f614e5652b8-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 28 21:58:42.106 INFO [stdout] 72b840c552dc4df8e3869191a7a127210065ba342698cd5673484d4bece68eba
Nov 28 21:58:42.108 INFO running `"docker" "start" "-a" "72b840c552dc4df8e3869191a7a127210065ba342698cd5673484d4bece68eba"`
Nov 28 21:58:43.304 INFO [stderr] usermod: no changes
Nov 28 21:58:43.605 INFO [stderr]     Checking hyper-multipart-rfc7578 v0.2.0-alpha2
Nov 28 21:58:47.852 INFO [stderr]     Checking modio v0.3.0 (/source)
Nov 28 21:58:54.936 INFO [stderr] warning: unused `#[macro_use]` import
Nov 28 21:58:54.936 INFO [stderr]    --> src/lib.rs:101:1
Nov 28 21:58:54.936 INFO [stderr]     |
Nov 28 21:58:54.936 INFO [stderr] 101 | #[macro_use]
Nov 28 21:58:54.936 INFO [stderr]     | ^^^^^^^^^^^^
Nov 28 21:58:54.936 INFO [stderr]     |
Nov 28 21:58:54.936 INFO [stderr]     = note: #[warn(unused_imports)] on by default
Nov 28 21:58:54.936 INFO [stderr] 
Nov 28 21:58:55.091 INFO [stderr] warning: unused `#[macro_use]` import
Nov 28 21:58:55.091 INFO [stderr]    --> src/lib.rs:101:1
Nov 28 21:58:55.091 INFO [stderr]     |
Nov 28 21:58:55.091 INFO [stderr] 101 | #[macro_use]
Nov 28 21:58:55.091 INFO [stderr]     | ^^^^^^^^^^^^
Nov 28 21:58:55.091 INFO [stderr]     |
Nov 28 21:58:55.091 INFO [stderr]     = note: #[warn(unused_imports)] on by default
Nov 28 21:58:55.091 INFO [stderr] 
Nov 28 21:58:57.960 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 28 21:58:57.961 INFO [stderr]    --> src/error.rs:147:13
Nov 28 21:58:57.961 INFO [stderr]     |
Nov 28 21:58:57.961 INFO [stderr] 147 |             writeln!(f, "{}", self.message);
Nov 28 21:58:57.961 INFO [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 21:58:57.961 INFO [stderr]     |
Nov 28 21:58:57.961 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Nov 28 21:58:57.962 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 28 21:58:57.962 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 28 21:58:57.962 INFO [stderr] 
Nov 28 21:58:57.962 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 28 21:58:57.962 INFO [stderr]    --> src/error.rs:149:17
Nov 28 21:58:57.962 INFO [stderr]     |
Nov 28 21:58:57.962 INFO [stderr] 149 |                 writeln!(f, "  {}: {}", k, v);
Nov 28 21:58:57.962 INFO [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 21:58:57.962 INFO [stderr]     |
Nov 28 21:58:57.962 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 28 21:58:57.962 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 28 21:58:57.962 INFO [stderr] 
Nov 28 21:58:58.302 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 28 21:58:58.302 INFO [stderr]    --> src/error.rs:147:13
Nov 28 21:58:58.302 INFO [stderr]     |
Nov 28 21:58:58.302 INFO [stderr] 147 |             writeln!(f, "{}", self.message);
Nov 28 21:58:58.302 INFO [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 21:58:58.302 INFO [stderr]     |
Nov 28 21:58:58.302 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Nov 28 21:58:58.302 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 28 21:58:58.302 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 28 21:58:58.302 INFO [stderr] 
Nov 28 21:58:58.302 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 28 21:58:58.302 INFO [stderr]    --> src/error.rs:149:17
Nov 28 21:58:58.302 INFO [stderr]     |
Nov 28 21:58:58.302 INFO [stderr] 149 |                 writeln!(f, "  {}: {}", k, v);
Nov 28 21:58:58.302 INFO [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 21:58:58.302 INFO [stderr]     |
Nov 28 21:58:58.302 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 28 21:58:58.302 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 28 21:58:58.302 INFO [stderr] 
Nov 28 21:59:11.497 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 28.15s
Nov 28 21:59:11.508 INFO [stderr] su: No module specific data is present
Nov 28 21:59:11.941 INFO running `"docker" "inspect" "72b840c552dc4df8e3869191a7a127210065ba342698cd5673484d4bece68eba"`
Nov 28 21:59:12.038 INFO running `"docker" "rm" "-f" "72b840c552dc4df8e3869191a7a127210065ba342698cd5673484d4bece68eba"`
Nov 28 21:59:12.228 INFO [stdout] 72b840c552dc4df8e3869191a7a127210065ba342698cd5673484d4bece68eba