Dec 01 17:37:08.851 INFO testing felix-d/troll against 1.30.1 for beta-1.31-5
Dec 01 17:37:08.851 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-2/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/beta-1.31-5/1.30.1:/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 +1.30.1 build --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 01 17:37:09.088 INFO [stdout] 209f264e061d51bed85ee58aeab2ac922c0c02903d13595ec4f5a3b6624b331e
Dec 01 17:37:09.095 INFO running `"docker" "start" "-a" "209f264e061d51bed85ee58aeab2ac922c0c02903d13595ec4f5a3b6624b331e"`
Dec 01 17:37:09.979 INFO [stderr] usermod: no changes
Dec 01 17:37:10.195 INFO [stderr]    Compiling rustc-serialize v0.3.21
Dec 01 17:37:10.195 INFO [stderr]    Compiling num_cpus v1.2.0
Dec 01 17:37:10.195 INFO [stderr]    Compiling num-integer v0.1.32
Dec 01 17:37:10.206 INFO [stderr]    Compiling hpack v0.2.0
Dec 01 17:37:10.206 INFO [stderr]    Compiling mime v0.2.2
Dec 01 17:37:10.206 INFO [stderr]    Compiling libz-sys v1.0.7
Dec 01 17:37:10.212 INFO [stderr]    Compiling serde_json v0.8.3
Dec 01 17:37:10.212 INFO [stderr]    Compiling openssl-sys v0.7.17
Dec 01 17:37:15.426 INFO [stderr]    Compiling url v1.2.3
Dec 01 17:37:15.427 INFO [stderr]    Compiling term v0.4.4
Dec 01 17:37:15.456 INFO [stderr]    Compiling time v0.1.35
Dec 01 17:37:15.488 INFO [stderr]    Compiling num-iter v0.1.32
Dec 01 17:37:15.604 INFO [stderr]    Compiling openssl-sys-extras v0.7.14
Dec 01 17:37:15.751 INFO [stderr]    Compiling solicit v0.4.4
Dec 01 17:37:20.527 INFO [stderr]    Compiling curl-sys v0.2.5
Dec 01 17:37:20.673 INFO [stderr]    Compiling num v0.1.36
Dec 01 17:37:20.713 INFO [stderr]    Compiling openssl v0.7.14
Dec 01 17:37:28.919 INFO [stderr]    Compiling curl v0.3.11
Dec 01 17:37:33.139 INFO [stderr]    Compiling chrono v0.2.25
Dec 01 17:37:35.055 INFO [stderr]    Compiling openssl-verify v0.1.0
Dec 01 17:37:35.440 INFO [stderr]    Compiling syntex_pos v0.50.0
Dec 01 17:37:35.440 INFO [stderr]    Compiling cookie v0.2.5
Dec 01 17:37:40.377 INFO [stderr]    Compiling syntex_errors v0.50.0
Dec 01 17:37:40.547 INFO [stderr]    Compiling hyper v0.9.13
Dec 01 17:37:45.260 INFO [stderr]    Compiling syntex_syntax v0.50.0
Dec 01 17:38:23.091 INFO [stderr]    Compiling syntex v0.50.0
Dec 01 17:38:24.449 INFO [stderr]    Compiling serde_codegen v0.8.19
Dec 01 17:38:29.269 INFO [stderr]    Compiling slack-hook v0.2.0
Dec 01 17:38:34.519 INFO [stderr]    Compiling troll v0.1.0 (/source)
Dec 01 17:38:36.147 INFO [stderr] warning: unused import: `std::fmt`
Dec 01 17:38:36.147 INFO [stderr]  --> src/errors.rs:4:5
Dec 01 17:38:36.147 INFO [stderr]   |
Dec 01 17:38:36.147 INFO [stderr] 4 | use std::fmt;
Dec 01 17:38:36.147 INFO [stderr]   |     ^^^^^^^^
Dec 01 17:38:36.147 INFO [stderr]   |
Dec 01 17:38:36.147 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 01 17:38:36.147 INFO [stderr] 
Dec 01 17:38:36.339 INFO [stderr] warning: unused `std::result::Result` which must be used
Dec 01 17:38:36.339 INFO [stderr]   --> src/slack.rs:94:17
Dec 01 17:38:36.339 INFO [stderr]    |
Dec 01 17:38:36.339 INFO [stderr] 94 |                 cache.set("users", &users);
Dec 01 17:38:36.339 INFO [stderr]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 17:38:36.339 INFO [stderr]    |
Dec 01 17:38:36.339 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 01 17:38:36.339 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 01 17:38:36.339 INFO [stderr] 
Dec 01 17:38:36.339 INFO [stderr] warning: unused `std::result::Result` which must be used
Dec 01 17:38:36.339 INFO [stderr]    --> src/slack.rs:107:17
Dec 01 17:38:36.339 INFO [stderr]     |
Dec 01 17:38:36.339 INFO [stderr] 107 |                 self.cache.borrow_mut().set("users", &users);
Dec 01 17:38:36.339 INFO [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 17:38:36.339 INFO [stderr]     |
Dec 01 17:38:36.339 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 01 17:38:36.339 INFO [stderr] 
Dec 01 17:38:36.339 INFO [stderr] warning: unused `std::result::Result` which must be used
Dec 01 17:38:36.339 INFO [stderr]   --> src/cache.rs:23:17
Dec 01 17:38:36.339 INFO [stderr]    |
Dec 01 17:38:36.339 INFO [stderr] 23 |                 handle.set_len(0);
Dec 01 17:38:36.339 INFO [stderr]    |                 ^^^^^^^^^^^^^^^^^^
Dec 01 17:38:36.339 INFO [stderr]    |
Dec 01 17:38:36.339 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 01 17:38:36.339 INFO [stderr] 
Dec 01 17:38:36.339 INFO [stderr] warning: unused `std::result::Result` which must be used
Dec 01 17:38:36.339 INFO [stderr]   --> src/cache.rs:24:17
Dec 01 17:38:36.339 INFO [stderr]    |
Dec 01 17:38:36.339 INFO [stderr] 24 |                 handle.seek(SeekFrom::Start(0));
Dec 01 17:38:36.339 INFO [stderr]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 17:38:36.339 INFO [stderr]    |
Dec 01 17:38:36.339 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 01 17:38:36.339 INFO [stderr] 
Dec 01 17:38:36.339 INFO [stderr] warning: unused `std::result::Result` which must be used
Dec 01 17:38:36.339 INFO [stderr]   --> src/cache.rs:56:9
Dec 01 17:38:36.339 INFO [stderr]    |
Dec 01 17:38:36.339 INFO [stderr] 56 |         self.handle.set_len(0);
Dec 01 17:38:36.339 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 17:38:36.339 INFO [stderr]    |
Dec 01 17:38:36.339 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 01 17:38:36.339 INFO [stderr] 
Dec 01 17:38:36.339 INFO [stderr] warning: unused `std::result::Result` which must be used
Dec 01 17:38:36.339 INFO [stderr]   --> src/cache.rs:57:9
Dec 01 17:38:36.339 INFO [stderr]    |
Dec 01 17:38:36.339 INFO [stderr] 57 |         self.handle.seek(SeekFrom::Start(0));
Dec 01 17:38:36.339 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 17:38:36.339 INFO [stderr]    |
Dec 01 17:38:36.339 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 01 17:38:36.339 INFO [stderr] 
Dec 01 17:38:36.339 INFO [stderr] warning: unused `std::result::Result` which must be used
Dec 01 17:38:36.340 INFO [stderr]   --> src/main.rs:41:5
Dec 01 17:38:36.340 INFO [stderr]    |
Dec 01 17:38:36.340 INFO [stderr] 41 |     slack_client.post_message(&user, &channel, &conf.message);
Dec 01 17:38:36.340 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 17:38:36.340 INFO [stderr]    |
Dec 01 17:38:36.340 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 01 17:38:36.340 INFO [stderr] 
Dec 01 17:38:39.019 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 28s
Dec 01 17:38:39.034 INFO [stderr] su: No module specific data is present
Dec 01 17:38:39.317 INFO running `"docker" "inspect" "209f264e061d51bed85ee58aeab2ac922c0c02903d13595ec4f5a3b6624b331e"`
Dec 01 17:38:39.384 INFO running `"docker" "rm" "-f" "209f264e061d51bed85ee58aeab2ac922c0c02903d13595ec4f5a3b6624b331e"`
Dec 01 17:38:39.472 INFO [stdout] 209f264e061d51bed85ee58aeab2ac922c0c02903d13595ec4f5a3b6624b331e
Dec 01 17:38:39.475 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-2/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/beta-1.31-5/1.30.1:/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 +1.30.1 test --frozen --no-run" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 01 17:38:39.655 INFO [stdout] f0ae7d6f00b308ebb17322c8d5bd844c5c8c5311635b4fdacd867c34e57c64d6
Dec 01 17:38:39.661 INFO running `"docker" "start" "-a" "f0ae7d6f00b308ebb17322c8d5bd844c5c8c5311635b4fdacd867c34e57c64d6"`
Dec 01 17:38:40.071 INFO [stderr] usermod: no changes
Dec 01 17:38:40.227 INFO [stderr]    Compiling troll v0.1.0 (/source)
Dec 01 17:38:41.607 INFO [stderr] warning: unused import: `std::fmt`
Dec 01 17:38:41.607 INFO [stderr]  --> src/errors.rs:4:5
Dec 01 17:38:41.607 INFO [stderr]   |
Dec 01 17:38:41.607 INFO [stderr] 4 | use std::fmt;
Dec 01 17:38:41.607 INFO [stderr]   |     ^^^^^^^^
Dec 01 17:38:41.607 INFO [stderr]   |
Dec 01 17:38:41.607 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 01 17:38:41.607 INFO [stderr] 
Dec 01 17:38:41.767 INFO [stderr] warning: unused `std::result::Result` which must be used
Dec 01 17:38:41.767 INFO [stderr]   --> src/slack.rs:94:17
Dec 01 17:38:41.767 INFO [stderr]    |
Dec 01 17:38:41.767 INFO [stderr] 94 |                 cache.set("users", &users);
Dec 01 17:38:41.767 INFO [stderr]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 17:38:41.767 INFO [stderr]    |
Dec 01 17:38:41.767 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 01 17:38:41.767 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 01 17:38:41.767 INFO [stderr] 
Dec 01 17:38:41.767 INFO [stderr] warning: unused `std::result::Result` which must be used
Dec 01 17:38:41.767 INFO [stderr]    --> src/slack.rs:107:17
Dec 01 17:38:41.767 INFO [stderr]     |
Dec 01 17:38:41.767 INFO [stderr] 107 |                 self.cache.borrow_mut().set("users", &users);
Dec 01 17:38:41.767 INFO [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 17:38:41.767 INFO [stderr]     |
Dec 01 17:38:41.767 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 01 17:38:41.767 INFO [stderr] 
Dec 01 17:38:41.767 INFO [stderr] warning: unused `std::result::Result` which must be used
Dec 01 17:38:41.767 INFO [stderr]   --> src/cache.rs:23:17
Dec 01 17:38:41.767 INFO [stderr]    |
Dec 01 17:38:41.767 INFO [stderr] 23 |                 handle.set_len(0);
Dec 01 17:38:41.767 INFO [stderr]    |                 ^^^^^^^^^^^^^^^^^^
Dec 01 17:38:41.771 INFO [stderr]    |
Dec 01 17:38:41.771 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 01 17:38:41.771 INFO [stderr] 
Dec 01 17:38:41.771 INFO [stderr] warning: unused `std::result::Result` which must be used
Dec 01 17:38:41.771 INFO [stderr]   --> src/cache.rs:24:17
Dec 01 17:38:41.771 INFO [stderr]    |
Dec 01 17:38:41.771 INFO [stderr] 24 |                 handle.seek(SeekFrom::Start(0));
Dec 01 17:38:41.771 INFO [stderr]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 17:38:41.771 INFO [stderr]    |
Dec 01 17:38:41.771 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 01 17:38:41.771 INFO [stderr] 
Dec 01 17:38:41.771 INFO [stderr] warning: unused `std::result::Result` which must be used
Dec 01 17:38:41.771 INFO [stderr]   --> src/cache.rs:56:9
Dec 01 17:38:41.771 INFO [stderr]    |
Dec 01 17:38:41.771 INFO [stderr] 56 |         self.handle.set_len(0);
Dec 01 17:38:41.771 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 17:38:41.771 INFO [stderr]    |
Dec 01 17:38:41.771 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 01 17:38:41.771 INFO [stderr] 
Dec 01 17:38:41.771 INFO [stderr] warning: unused `std::result::Result` which must be used
Dec 01 17:38:41.771 INFO [stderr]   --> src/cache.rs:57:9
Dec 01 17:38:41.771 INFO [stderr]    |
Dec 01 17:38:41.771 INFO [stderr] 57 |         self.handle.seek(SeekFrom::Start(0));
Dec 01 17:38:41.771 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 17:38:41.771 INFO [stderr]    |
Dec 01 17:38:41.771 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 01 17:38:41.771 INFO [stderr] 
Dec 01 17:38:41.771 INFO [stderr] warning: unused `std::result::Result` which must be used
Dec 01 17:38:41.771 INFO [stderr]   --> src/main.rs:41:5
Dec 01 17:38:41.771 INFO [stderr]    |
Dec 01 17:38:41.771 INFO [stderr] 41 |     slack_client.post_message(&user, &channel, &conf.message);
Dec 01 17:38:41.771 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 17:38:41.771 INFO [stderr]    |
Dec 01 17:38:41.771 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 01 17:38:41.771 INFO [stderr] 
Dec 01 17:38:42.342 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.24s
Dec 01 17:38:42.354 INFO [stderr] su: No module specific data is present
Dec 01 17:38:42.848 INFO running `"docker" "inspect" "f0ae7d6f00b308ebb17322c8d5bd844c5c8c5311635b4fdacd867c34e57c64d6"`
Dec 01 17:38:43.007 INFO running `"docker" "rm" "-f" "f0ae7d6f00b308ebb17322c8d5bd844c5c8c5311635b4fdacd867c34e57c64d6"`
Dec 01 17:38:43.100 INFO [stdout] f0ae7d6f00b308ebb17322c8d5bd844c5c8c5311635b4fdacd867c34e57c64d6
Dec 01 17:38:43.104 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-2/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/beta-1.31-5/1.30.1:/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 +1.30.1 test --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 01 17:38:43.268 INFO [stdout] fc238e40f83632c52e6b7fcf8792bca9515208089a97eb4d349e9ca0297ed201
Dec 01 17:38:43.270 INFO running `"docker" "start" "-a" "fc238e40f83632c52e6b7fcf8792bca9515208089a97eb4d349e9ca0297ed201"`
Dec 01 17:38:43.775 INFO [stderr] usermod: no changes
Dec 01 17:38:43.914 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.11s
Dec 01 17:38:43.939 INFO [stderr]      Running /target/debug/deps/troll-6da9f87cdedf5182
Dec 01 17:38:43.942 INFO [stdout] 
Dec 01 17:38:43.942 INFO [stdout] running 0 tests
Dec 01 17:38:43.942 INFO [stdout] 
Dec 01 17:38:43.942 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 01 17:38:43.942 INFO [stdout] 
Dec 01 17:38:43.945 INFO [stderr] su: No module specific data is present
Dec 01 17:38:44.911 INFO running `"docker" "inspect" "fc238e40f83632c52e6b7fcf8792bca9515208089a97eb4d349e9ca0297ed201"`
Dec 01 17:38:45.125 INFO running `"docker" "rm" "-f" "fc238e40f83632c52e6b7fcf8792bca9515208089a97eb4d349e9ca0297ed201"`
Dec 01 17:38:45.267 INFO [stdout] fc238e40f83632c52e6b7fcf8792bca9515208089a97eb4d349e9ca0297ed201
