Dec 05 23:45:41.080 INFO testing felix-d/troll against master#906deae0790bd18681b937fe9a141a3c26cf1855 for pr-56514
Dec 05 23:45:41.080 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-5/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-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"`
Dec 05 23:45:41.533 INFO [stdout] eb4152a48513045f97b96ed378d0c851087bb050be0ccd207522299f1f26df35
Dec 05 23:45:41.535 INFO running `"docker" "start" "-a" "eb4152a48513045f97b96ed378d0c851087bb050be0ccd207522299f1f26df35"`
Dec 05 23:45:42.286 INFO [stderr] usermod: no changes
Dec 05 23:45:42.550 INFO [stderr]    Compiling openssl-probe v0.1.0
Dec 05 23:45:42.550 INFO [stderr]    Compiling httparse v1.2.0
Dec 05 23:45:42.556 INFO [stderr]    Compiling syntex_pos v0.50.0
Dec 05 23:45:42.556 INFO [stderr]    Compiling num_cpus v1.2.0
Dec 05 23:45:42.556 INFO [stderr]    Compiling openssl-sys-extras v0.7.14
Dec 05 23:45:42.556 INFO [stderr]    Compiling libz-sys v1.0.7
Dec 05 23:45:42.556 INFO [stderr]    Compiling openssl v0.7.14
Dec 05 23:45:42.556 INFO [stderr]    Compiling curl-sys v0.2.5
Dec 05 23:45:45.375 INFO [stderr]    Compiling openssl-sys v0.7.17
Dec 05 23:45:45.381 INFO [stderr]    Compiling url v1.2.3
Dec 05 23:45:45.477 INFO [stderr]    Compiling chrono v0.2.25
Dec 05 23:45:47.016 INFO [stderr]    Compiling syntex_errors v0.50.0
Dec 05 23:45:48.796 INFO [stderr]    Compiling curl v0.3.11
Dec 05 23:45:54.587 INFO [stderr]    Compiling syntex_syntax v0.50.0
Dec 05 23:45:55.993 INFO [stderr]    Compiling cookie v0.2.5
Dec 05 23:45:55.996 INFO [stderr]    Compiling openssl-verify v0.1.0
Dec 05 23:45:59.432 INFO [stderr]    Compiling hyper v0.9.13
Dec 05 23:46:31.504 INFO [stderr]    Compiling syntex v0.50.0
Dec 05 23:46:33.209 INFO [stderr]    Compiling serde_codegen v0.8.19
Dec 05 23:46:38.970 INFO [stderr]    Compiling slack-hook v0.2.0
Dec 05 23:46:45.172 INFO [stderr]    Compiling troll v0.1.0 (/source)
Dec 05 23:46:46.316 INFO [stderr] warning: unused import: `std::fmt`
Dec 05 23:46:46.316 INFO [stderr]  --> src/errors.rs:4:5
Dec 05 23:46:46.316 INFO [stderr]   |
Dec 05 23:46:46.316 INFO [stderr] 4 | use std::fmt;
Dec 05 23:46:46.316 INFO [stderr]   |     ^^^^^^^^
Dec 05 23:46:46.316 INFO [stderr]   |
Dec 05 23:46:46.316 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 05 23:46:46.316 INFO [stderr] 
Dec 05 23:46:46.444 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 05 23:46:46.444 INFO [stderr]   --> src/slack.rs:94:17
Dec 05 23:46:46.444 INFO [stderr]    |
Dec 05 23:46:46.444 INFO [stderr] 94 |                 cache.set("users", &users);
Dec 05 23:46:46.444 INFO [stderr]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 23:46:46.444 INFO [stderr]    |
Dec 05 23:46:46.444 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 05 23:46:46.444 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 05 23:46:46.444 INFO [stderr] 
Dec 05 23:46:46.444 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 05 23:46:46.444 INFO [stderr]    --> src/slack.rs:107:17
Dec 05 23:46:46.444 INFO [stderr]     |
Dec 05 23:46:46.444 INFO [stderr] 107 |                 self.cache.borrow_mut().set("users", &users);
Dec 05 23:46:46.444 INFO [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 23:46:46.444 INFO [stderr]     |
Dec 05 23:46:46.444 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 05 23:46:46.444 INFO [stderr] 
Dec 05 23:46:46.448 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 05 23:46:46.448 INFO [stderr]   --> src/cache.rs:23:17
Dec 05 23:46:46.448 INFO [stderr]    |
Dec 05 23:46:46.448 INFO [stderr] 23 |                 handle.set_len(0);
Dec 05 23:46:46.448 INFO [stderr]    |                 ^^^^^^^^^^^^^^^^^^
Dec 05 23:46:46.448 INFO [stderr]    |
Dec 05 23:46:46.448 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 05 23:46:46.448 INFO [stderr] 
Dec 05 23:46:46.448 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 05 23:46:46.448 INFO [stderr]   --> src/cache.rs:24:17
Dec 05 23:46:46.448 INFO [stderr]    |
Dec 05 23:46:46.448 INFO [stderr] 24 |                 handle.seek(SeekFrom::Start(0));
Dec 05 23:46:46.448 INFO [stderr]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 23:46:46.448 INFO [stderr]    |
Dec 05 23:46:46.448 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 05 23:46:46.448 INFO [stderr] 
Dec 05 23:46:46.448 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 05 23:46:46.448 INFO [stderr]   --> src/cache.rs:56:9
Dec 05 23:46:46.448 INFO [stderr]    |
Dec 05 23:46:46.448 INFO [stderr] 56 |         self.handle.set_len(0);
Dec 05 23:46:46.448 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 23:46:46.448 INFO [stderr]    |
Dec 05 23:46:46.449 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 05 23:46:46.449 INFO [stderr] 
Dec 05 23:46:46.449 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 05 23:46:46.449 INFO [stderr]   --> src/cache.rs:57:9
Dec 05 23:46:46.449 INFO [stderr]    |
Dec 05 23:46:46.449 INFO [stderr] 57 |         self.handle.seek(SeekFrom::Start(0));
Dec 05 23:46:46.449 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 23:46:46.449 INFO [stderr]    |
Dec 05 23:46:46.449 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 05 23:46:46.449 INFO [stderr] 
Dec 05 23:46:46.449 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 05 23:46:46.449 INFO [stderr]   --> src/main.rs:41:5
Dec 05 23:46:46.449 INFO [stderr]    |
Dec 05 23:46:46.449 INFO [stderr] 41 |     slack_client.post_message(&user, &channel, &conf.message);
Dec 05 23:46:46.449 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 23:46:46.449 INFO [stderr]    |
Dec 05 23:46:46.449 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 05 23:46:46.449 INFO [stderr] 
Dec 05 23:46:48.700 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 06s
Dec 05 23:46:48.716 INFO [stderr] su: No module specific data is present
Dec 05 23:46:49.159 INFO running `"docker" "inspect" "eb4152a48513045f97b96ed378d0c851087bb050be0ccd207522299f1f26df35"`
Dec 05 23:46:49.390 INFO running `"docker" "rm" "-f" "eb4152a48513045f97b96ed378d0c851087bb050be0ccd207522299f1f26df35"`
Dec 05 23:46:49.656 INFO [stdout] eb4152a48513045f97b96ed378d0c851087bb050be0ccd207522299f1f26df35
Dec 05 23:46:49.658 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-5/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-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"`
Dec 05 23:46:50.148 INFO [stdout] 2c2e03e338b09dacedf52f2df2e2abe3fddc9f6ffcba38d9ccb8f96a384add81
Dec 05 23:46:50.151 INFO running `"docker" "start" "-a" "2c2e03e338b09dacedf52f2df2e2abe3fddc9f6ffcba38d9ccb8f96a384add81"`
Dec 05 23:46:51.062 INFO [stderr] usermod: no changes
Dec 05 23:46:51.247 INFO [stderr]    Compiling troll v0.1.0 (/source)
Dec 05 23:46:52.452 INFO [stderr] warning: unused import: `std::fmt`
Dec 05 23:46:52.452 INFO [stderr]  --> src/errors.rs:4:5
Dec 05 23:46:52.452 INFO [stderr]   |
Dec 05 23:46:52.452 INFO [stderr] 4 | use std::fmt;
Dec 05 23:46:52.452 INFO [stderr]   |     ^^^^^^^^
Dec 05 23:46:52.452 INFO [stderr]   |
Dec 05 23:46:52.452 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 05 23:46:52.452 INFO [stderr] 
Dec 05 23:46:52.594 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 05 23:46:52.594 INFO [stderr]   --> src/slack.rs:94:17
Dec 05 23:46:52.594 INFO [stderr]    |
Dec 05 23:46:52.594 INFO [stderr] 94 |                 cache.set("users", &users);
Dec 05 23:46:52.594 INFO [stderr]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 23:46:52.594 INFO [stderr]    |
Dec 05 23:46:52.594 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 05 23:46:52.594 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 05 23:46:52.594 INFO [stderr] 
Dec 05 23:46:52.594 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 05 23:46:52.594 INFO [stderr]    --> src/slack.rs:107:17
Dec 05 23:46:52.594 INFO [stderr]     |
Dec 05 23:46:52.594 INFO [stderr] 107 |                 self.cache.borrow_mut().set("users", &users);
Dec 05 23:46:52.594 INFO [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 23:46:52.594 INFO [stderr]     |
Dec 05 23:46:52.594 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 05 23:46:52.594 INFO [stderr] 
Dec 05 23:46:52.600 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 05 23:46:52.600 INFO [stderr]   --> src/cache.rs:23:17
Dec 05 23:46:52.600 INFO [stderr]    |
Dec 05 23:46:52.600 INFO [stderr] 23 |                 handle.set_len(0);
Dec 05 23:46:52.600 INFO [stderr]    |                 ^^^^^^^^^^^^^^^^^^
Dec 05 23:46:52.600 INFO [stderr]    |
Dec 05 23:46:52.600 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 05 23:46:52.600 INFO [stderr] 
Dec 05 23:46:52.600 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 05 23:46:52.600 INFO [stderr]   --> src/cache.rs:24:17
Dec 05 23:46:52.600 INFO [stderr]    |
Dec 05 23:46:52.600 INFO [stderr] 24 |                 handle.seek(SeekFrom::Start(0));
Dec 05 23:46:52.600 INFO [stderr]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 23:46:52.600 INFO [stderr]    |
Dec 05 23:46:52.600 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 05 23:46:52.600 INFO [stderr] 
Dec 05 23:46:52.600 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 05 23:46:52.600 INFO [stderr]   --> src/cache.rs:56:9
Dec 05 23:46:52.600 INFO [stderr]    |
Dec 05 23:46:52.600 INFO [stderr] 56 |         self.handle.set_len(0);
Dec 05 23:46:52.600 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 23:46:52.600 INFO [stderr]    |
Dec 05 23:46:52.600 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 05 23:46:52.600 INFO [stderr] 
Dec 05 23:46:52.600 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 05 23:46:52.600 INFO [stderr]   --> src/cache.rs:57:9
Dec 05 23:46:52.600 INFO [stderr]    |
Dec 05 23:46:52.600 INFO [stderr] 57 |         self.handle.seek(SeekFrom::Start(0));
Dec 05 23:46:52.600 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 23:46:52.600 INFO [stderr]    |
Dec 05 23:46:52.600 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 05 23:46:52.601 INFO [stderr] 
Dec 05 23:46:52.601 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 05 23:46:52.601 INFO [stderr]   --> src/main.rs:41:5
Dec 05 23:46:52.601 INFO [stderr]    |
Dec 05 23:46:52.601 INFO [stderr] 41 |     slack_client.post_message(&user, &channel, &conf.message);
Dec 05 23:46:52.601 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 23:46:52.601 INFO [stderr]    |
Dec 05 23:46:52.601 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 05 23:46:52.601 INFO [stderr] 
Dec 05 23:46:53.012 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.90s
Dec 05 23:46:53.016 INFO [stderr] su: No module specific data is present
Dec 05 23:46:53.603 INFO running `"docker" "inspect" "2c2e03e338b09dacedf52f2df2e2abe3fddc9f6ffcba38d9ccb8f96a384add81"`
Dec 05 23:46:53.872 INFO running `"docker" "rm" "-f" "2c2e03e338b09dacedf52f2df2e2abe3fddc9f6ffcba38d9ccb8f96a384add81"`
Dec 05 23:46:54.124 INFO [stdout] 2c2e03e338b09dacedf52f2df2e2abe3fddc9f6ffcba38d9ccb8f96a384add81
Dec 05 23:46:54.130 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-5/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-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"`
Dec 05 23:46:54.610 INFO [stdout] 191d4b95b1c420e348fa95b2c2bf64f00b8786b7eefbd75e926ca79419d0b112
Dec 05 23:46:54.613 INFO running `"docker" "start" "-a" "191d4b95b1c420e348fa95b2c2bf64f00b8786b7eefbd75e926ca79419d0b112"`
Dec 05 23:46:55.642 INFO [stderr] usermod: no changes
Dec 05 23:46:55.823 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.14s
Dec 05 23:46:55.840 INFO [stderr]      Running /target/debug/deps/troll-b645a8d59a9762f5
Dec 05 23:46:55.847 INFO [stdout] 
Dec 05 23:46:55.847 INFO [stdout] running 0 tests
Dec 05 23:46:55.847 INFO [stdout] 
Dec 05 23:46:55.847 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 05 23:46:55.847 INFO [stdout] 
Dec 05 23:46:55.851 INFO [stderr] su: No module specific data is present
Dec 05 23:46:56.510 INFO running `"docker" "inspect" "191d4b95b1c420e348fa95b2c2bf64f00b8786b7eefbd75e926ca79419d0b112"`
Dec 05 23:46:56.718 INFO running `"docker" "rm" "-f" "191d4b95b1c420e348fa95b2c2bf64f00b8786b7eefbd75e926ca79419d0b112"`
Dec 05 23:46:56.961 INFO [stdout] 191d4b95b1c420e348fa95b2c2bf64f00b8786b7eefbd75e926ca79419d0b112