Dec 11 12:21:24.210 INFO checking oll3/bita against try#aa9aa79c3c583aab59ac9134542d60a780c35e2e for pr-56677
Dec 11 12:21:24.210 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-1/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56677/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/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 +aa9aa79c3c583aab59ac9134542d60a780c35e2e-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"`
Dec 11 12:21:24.654 INFO [stdout] 911de662eecafb44f87f5b2e2e4c7d6b56dc317a1c9e69770ec01b9583276db6
Dec 11 12:21:24.654 INFO running `"docker" "start" "-a" "911de662eecafb44f87f5b2e2e4c7d6b56dc317a1c9e69770ec01b9583276db6"`
Dec 11 12:21:25.768 INFO [stderr] usermod: no changes
Dec 11 12:21:26.000 INFO [stderr]    Compiling protobuf v2.2.0
Dec 11 12:21:26.000 INFO [stderr]     Checking subtle v1.0.0
Dec 11 12:21:26.004 INFO [stderr]     Checking opaque-debug v0.2.1
Dec 11 12:21:26.012 INFO [stderr]    Compiling rust-lzma v0.4.0
Dec 11 12:21:26.012 INFO [stderr]    Compiling curl-sys v0.4.15
Dec 11 12:21:26.012 INFO [stderr]     Checking num_cpus v0.2.13
Dec 11 12:21:26.012 INFO [stderr]     Checking socket2 v0.3.8
Dec 11 12:21:26.012 INFO [stderr]     Checking threadpool v1.7.1
Dec 11 12:21:26.356 INFO [stderr]     Checking generic-array v0.12.0
Dec 11 12:21:26.786 INFO [stderr]     Checking error-chain v0.12.0
Dec 11 12:21:28.920 INFO [stderr]     Checking digest v0.8.0
Dec 11 12:21:28.920 INFO [stderr]     Checking crypto-mac v0.7.0
Dec 11 12:21:29.600 INFO [stderr]     Checking blake2 v0.8.0
Dec 11 12:21:30.992 INFO [stderr]     Checking curl v0.4.19
Dec 11 12:21:34.940 INFO [stderr]     Checking bita v0.1.0 (/source)
Dec 11 12:21:38.144 INFO [stderr] warning: method is never used: `preload`
Dec 11 12:21:38.144 INFO [stderr]   --> src/chunker.rs:69:5
Dec 11 12:21:38.145 INFO [stderr]    |
Dec 11 12:21:38.145 INFO [stderr] 69 |     pub fn preload(&mut self, data: &[u8]) {
Dec 11 12:21:38.145 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 12:21:38.145 INFO [stderr]    |
Dec 11 12:21:38.145 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 11 12:21:38.145 INFO [stderr] 
Dec 11 12:21:38.145 INFO [stderr] warning: method is never used: `done`
Dec 11 12:21:38.145 INFO [stderr]   --> src/ordered_mpsc.rs:12:5
Dec 11 12:21:38.145 INFO [stderr]    |
Dec 11 12:21:38.145 INFO [stderr] 12 |     pub fn done(self) {
Dec 11 12:21:38.145 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^
Dec 11 12:21:38.145 INFO [stderr] 
Dec 11 12:21:38.915 INFO [stderr] warning: method is never used: `preload`
Dec 11 12:21:38.915 INFO [stderr]   --> src/chunker.rs:69:5
Dec 11 12:21:38.915 INFO [stderr]    |
Dec 11 12:21:38.915 INFO [stderr] 69 |     pub fn preload(&mut self, data: &[u8]) {
Dec 11 12:21:38.915 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 12:21:38.915 INFO [stderr]    |
Dec 11 12:21:38.915 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 11 12:21:38.915 INFO [stderr] 
Dec 11 12:21:38.932 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 11 12:21:38.932 INFO [stderr]   --> src/ordered_mpsc.rs:76:13
Dec 11 12:21:38.932 INFO [stderr]    |
Dec 11 12:21:38.932 INFO [stderr] 76 |             tx3.send("5");
Dec 11 12:21:38.932 INFO [stderr]    |             ^^^^^^^^^^^^^^
Dec 11 12:21:38.932 INFO [stderr]    |
Dec 11 12:21:38.932 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 11 12:21:38.932 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 11 12:21:38.932 INFO [stderr] 
Dec 11 12:21:38.932 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 11 12:21:38.932 INFO [stderr]   --> src/ordered_mpsc.rs:77:13
Dec 11 12:21:38.932 INFO [stderr]    |
Dec 11 12:21:38.932 INFO [stderr] 77 |             tx3.send("6");
Dec 11 12:21:38.932 INFO [stderr]    |             ^^^^^^^^^^^^^^
Dec 11 12:21:38.932 INFO [stderr]    |
Dec 11 12:21:38.932 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 11 12:21:38.932 INFO [stderr] 
Dec 11 12:21:38.932 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 11 12:21:38.932 INFO [stderr]   --> src/ordered_mpsc.rs:78:13
Dec 11 12:21:38.932 INFO [stderr]    |
Dec 11 12:21:38.932 INFO [stderr] 78 |             tx3.send("7");
Dec 11 12:21:38.932 INFO [stderr]    |             ^^^^^^^^^^^^^^
Dec 11 12:21:38.932 INFO [stderr]    |
Dec 11 12:21:38.932 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 11 12:21:38.932 INFO [stderr] 
Dec 11 12:21:38.932 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 11 12:21:38.932 INFO [stderr]   --> src/ordered_mpsc.rs:80:13
Dec 11 12:21:38.932 INFO [stderr]    |
Dec 11 12:21:38.932 INFO [stderr] 80 |             tx2.send("2");
Dec 11 12:21:38.932 INFO [stderr]    |             ^^^^^^^^^^^^^^
Dec 11 12:21:38.932 INFO [stderr]    |
Dec 11 12:21:38.932 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 11 12:21:38.932 INFO [stderr] 
Dec 11 12:21:38.932 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 11 12:21:38.932 INFO [stderr]   --> src/ordered_mpsc.rs:81:13
Dec 11 12:21:38.932 INFO [stderr]    |
Dec 11 12:21:38.932 INFO [stderr] 81 |             tx2.send("3");
Dec 11 12:21:38.932 INFO [stderr]    |             ^^^^^^^^^^^^^^
Dec 11 12:21:38.932 INFO [stderr]    |
Dec 11 12:21:38.932 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 11 12:21:38.932 INFO [stderr] 
Dec 11 12:21:38.932 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 11 12:21:38.932 INFO [stderr]   --> src/ordered_mpsc.rs:82:13
Dec 11 12:21:38.932 INFO [stderr]    |
Dec 11 12:21:38.932 INFO [stderr] 82 |             tx2.send("4");
Dec 11 12:21:38.932 INFO [stderr]    |             ^^^^^^^^^^^^^^
Dec 11 12:21:38.932 INFO [stderr]    |
Dec 11 12:21:38.932 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 11 12:21:38.932 INFO [stderr] 
Dec 11 12:21:38.932 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 11 12:21:38.933 INFO [stderr]   --> src/ordered_mpsc.rs:83:13
Dec 11 12:21:38.933 INFO [stderr]    |
Dec 11 12:21:38.933 INFO [stderr] 83 |             tx1.send("1");
Dec 11 12:21:38.933 INFO [stderr]    |             ^^^^^^^^^^^^^^
Dec 11 12:21:38.933 INFO [stderr]    |
Dec 11 12:21:38.933 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 11 12:21:38.933 INFO [stderr] 
Dec 11 12:21:39.000 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 13.18s
Dec 11 12:21:39.012 INFO [stderr] su: No module specific data is present
Dec 11 12:21:39.878 INFO running `"docker" "inspect" "911de662eecafb44f87f5b2e2e4c7d6b56dc317a1c9e69770ec01b9583276db6"`
Dec 11 12:21:40.143 INFO running `"docker" "rm" "-f" "911de662eecafb44f87f5b2e2e4c7d6b56dc317a1c9e69770ec01b9583276db6"`
Dec 11 12:21:40.524 INFO [stdout] 911de662eecafb44f87f5b2e2e4c7d6b56dc317a1c9e69770ec01b9583276db6