Nov 30 03:04:38.733 INFO checking felix-d/troll against try#32252761328f59ccfadb1bafb8148c685bc830b3 for pr-56323 Nov 30 03:04:38.733 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-6/try#32252761328f59ccfadb1bafb8148c685bc830b3:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56323/try#32252761328f59ccfadb1bafb8148c685bc830b3:/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 +32252761328f59ccfadb1bafb8148c685bc830b3-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 30 03:04:39.271 INFO [stdout] f2803f744cfe08deee52c2983c08e16b7ded68797990bb849d114a4b3cdec412 Nov 30 03:04:39.278 INFO running `"docker" "start" "-a" "f2803f744cfe08deee52c2983c08e16b7ded68797990bb849d114a4b3cdec412"` Nov 30 03:04:40.803 INFO [stderr] usermod: no changes Nov 30 03:04:41.099 INFO [stderr] Compiling rustc-serialize v0.3.21 Nov 30 03:04:41.104 INFO [stderr] Checking serde v0.8.19 Nov 30 03:04:41.104 INFO [stderr] Compiling num-integer v0.1.32 Nov 30 03:04:41.104 INFO [stderr] Compiling libz-sys v1.0.7 Nov 30 03:04:41.104 INFO [stderr] Compiling curl-sys v0.2.5 Nov 30 03:04:41.104 INFO [stderr] Compiling syn v0.10.3 Nov 30 03:04:41.104 INFO [stderr] Checking num_cpus v1.2.0 Nov 30 03:04:42.600 INFO [stderr] Compiling time v0.1.35 Nov 30 03:04:43.860 INFO [stderr] Compiling num-iter v0.1.32 Nov 30 03:04:46.212 INFO [stderr] Compiling num v0.1.36 Nov 30 03:04:50.158 INFO [stderr] Compiling chrono v0.2.25 Nov 30 03:04:51.323 INFO [stderr] Checking curl v0.3.11 Nov 30 03:05:00.113 INFO [stderr] Compiling serde_codegen_internals v0.11.1 Nov 30 03:05:02.003 INFO [stderr] Checking url v1.2.3 Nov 30 03:05:02.003 INFO [stderr] Checking serde_json v0.8.3 Nov 30 03:05:08.065 INFO [stderr] Compiling syntex_pos v0.50.0 Nov 30 03:05:08.089 INFO [stderr] Checking cookie v0.2.5 Nov 30 03:05:09.924 INFO [stderr] Checking hyper v0.9.13 Nov 30 03:05:09.943 INFO [stderr] Compiling syntex_errors v0.50.0 Nov 30 03:05:13.920 INFO [stderr] Compiling syntex_syntax v0.50.0 Nov 30 03:05:47.938 INFO [stderr] Compiling syntex v0.50.0 Nov 30 03:05:49.004 INFO [stderr] Compiling serde_codegen v0.8.19 Nov 30 03:05:53.806 INFO [stderr] Compiling slack-hook v0.2.0 Nov 30 03:05:57.968 INFO [stderr] Checking troll v0.1.0 (/source) Nov 30 03:05:59.140 INFO [stderr] warning: unused import: `std::fmt` Nov 30 03:05:59.140 INFO [stderr] --> src/errors.rs:4:5 Nov 30 03:05:59.140 INFO [stderr] | Nov 30 03:05:59.140 INFO [stderr] 4 | use std::fmt; Nov 30 03:05:59.140 INFO [stderr] | ^^^^^^^^ Nov 30 03:05:59.140 INFO [stderr] | Nov 30 03:05:59.140 INFO [stderr] = note: #[warn(unused_imports)] on by default Nov 30 03:05:59.140 INFO [stderr] Nov 30 03:05:59.321 INFO [stderr] warning: unused `std::result::Result` that must be used Nov 30 03:05:59.321 INFO [stderr] --> src/slack.rs:94:17 Nov 30 03:05:59.321 INFO [stderr] | Nov 30 03:05:59.321 INFO [stderr] 94 | cache.set("users", &users); Nov 30 03:05:59.321 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 30 03:05:59.321 INFO [stderr] | Nov 30 03:05:59.321 INFO [stderr] = note: #[warn(unused_must_use)] on by default Nov 30 03:05:59.321 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Nov 30 03:05:59.321 INFO [stderr] Nov 30 03:05:59.321 INFO [stderr] warning: unused `std::result::Result` that must be used Nov 30 03:05:59.321 INFO [stderr] --> src/slack.rs:107:17 Nov 30 03:05:59.321 INFO [stderr] | Nov 30 03:05:59.321 INFO [stderr] 107 | self.cache.borrow_mut().set("users", &users); Nov 30 03:05:59.321 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 30 03:05:59.321 INFO [stderr] | Nov 30 03:05:59.321 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Nov 30 03:05:59.321 INFO [stderr] Nov 30 03:05:59.321 INFO [stderr] warning: unused `std::result::Result` that must be used Nov 30 03:05:59.321 INFO [stderr] --> src/cache.rs:23:17 Nov 30 03:05:59.321 INFO [stderr] | Nov 30 03:05:59.322 INFO [stderr] 23 | handle.set_len(0); Nov 30 03:05:59.322 INFO [stderr] | ^^^^^^^^^^^^^^^^^^ Nov 30 03:05:59.322 INFO [stderr] | Nov 30 03:05:59.322 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Nov 30 03:05:59.322 INFO [stderr] Nov 30 03:05:59.322 INFO [stderr] warning: unused `std::result::Result` that must be used Nov 30 03:05:59.322 INFO [stderr] --> src/cache.rs:24:17 Nov 30 03:05:59.322 INFO [stderr] | Nov 30 03:05:59.322 INFO [stderr] 24 | handle.seek(SeekFrom::Start(0)); Nov 30 03:05:59.322 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 30 03:05:59.322 INFO [stderr] | Nov 30 03:05:59.322 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Nov 30 03:05:59.322 INFO [stderr] Nov 30 03:05:59.322 INFO [stderr] warning: unused `std::result::Result` that must be used Nov 30 03:05:59.322 INFO [stderr] --> src/cache.rs:56:9 Nov 30 03:05:59.322 INFO [stderr] | Nov 30 03:05:59.322 INFO [stderr] 56 | self.handle.set_len(0); Nov 30 03:05:59.322 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ Nov 30 03:05:59.322 INFO [stderr] | Nov 30 03:05:59.322 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Nov 30 03:05:59.322 INFO [stderr] Nov 30 03:05:59.322 INFO [stderr] warning: unused `std::result::Result` that must be used Nov 30 03:05:59.322 INFO [stderr] --> src/cache.rs:57:9 Nov 30 03:05:59.322 INFO [stderr] | Nov 30 03:05:59.322 INFO [stderr] 57 | self.handle.seek(SeekFrom::Start(0)); Nov 30 03:05:59.322 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 30 03:05:59.322 INFO [stderr] | Nov 30 03:05:59.322 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Nov 30 03:05:59.322 INFO [stderr] Nov 30 03:05:59.322 INFO [stderr] warning: unused `std::result::Result` that must be used Nov 30 03:05:59.322 INFO [stderr] --> src/main.rs:41:5 Nov 30 03:05:59.322 INFO [stderr] | Nov 30 03:05:59.322 INFO [stderr] 41 | slack_client.post_message(&user, &channel, &conf.message); Nov 30 03:05:59.322 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 30 03:05:59.322 INFO [stderr] | Nov 30 03:05:59.322 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Nov 30 03:05:59.322 INFO [stderr] Nov 30 03:05:59.556 INFO [stderr] warning: unused import: `std::fmt` Nov 30 03:05:59.556 INFO [stderr] --> src/errors.rs:4:5 Nov 30 03:05:59.556 INFO [stderr] | Nov 30 03:05:59.556 INFO [stderr] 4 | use std::fmt; Nov 30 03:05:59.556 INFO [stderr] | ^^^^^^^^ Nov 30 03:05:59.556 INFO [stderr] | Nov 30 03:05:59.556 INFO [stderr] = note: #[warn(unused_imports)] on by default Nov 30 03:05:59.556 INFO [stderr] Nov 30 03:05:59.688 INFO [stderr] warning: unused `std::result::Result` that must be used Nov 30 03:05:59.688 INFO [stderr] --> src/slack.rs:94:17 Nov 30 03:05:59.688 INFO [stderr] | Nov 30 03:05:59.688 INFO [stderr] 94 | cache.set("users", &users); Nov 30 03:05:59.688 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 30 03:05:59.688 INFO [stderr] | Nov 30 03:05:59.688 INFO [stderr] = note: #[warn(unused_must_use)] on by default Nov 30 03:05:59.688 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Nov 30 03:05:59.688 INFO [stderr] Nov 30 03:05:59.688 INFO [stderr] warning: unused `std::result::Result` that must be used Nov 30 03:05:59.688 INFO [stderr] --> src/slack.rs:107:17 Nov 30 03:05:59.688 INFO [stderr] | Nov 30 03:05:59.688 INFO [stderr] 107 | self.cache.borrow_mut().set("users", &users); Nov 30 03:05:59.688 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 30 03:05:59.688 INFO [stderr] | Nov 30 03:05:59.688 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Nov 30 03:05:59.688 INFO [stderr] Nov 30 03:05:59.690 INFO [stderr] warning: unused `std::result::Result` that must be used Nov 30 03:05:59.690 INFO [stderr] --> src/cache.rs:23:17 Nov 30 03:05:59.690 INFO [stderr] | Nov 30 03:05:59.690 INFO [stderr] 23 | handle.set_len(0); Nov 30 03:05:59.690 INFO [stderr] | ^^^^^^^^^^^^^^^^^^ Nov 30 03:05:59.690 INFO [stderr] | Nov 30 03:05:59.690 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Nov 30 03:05:59.690 INFO [stderr] Nov 30 03:05:59.690 INFO [stderr] warning: unused `std::result::Result` that must be used Nov 30 03:05:59.690 INFO [stderr] --> src/cache.rs:24:17 Nov 30 03:05:59.690 INFO [stderr] | Nov 30 03:05:59.690 INFO [stderr] 24 | handle.seek(SeekFrom::Start(0)); Nov 30 03:05:59.690 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 30 03:05:59.690 INFO [stderr] | Nov 30 03:05:59.690 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Nov 30 03:05:59.690 INFO [stderr] Nov 30 03:05:59.690 INFO [stderr] warning: unused `std::result::Result` that must be used Nov 30 03:05:59.690 INFO [stderr] --> src/cache.rs:56:9 Nov 30 03:05:59.690 INFO [stderr] | Nov 30 03:05:59.691 INFO [stderr] 56 | self.handle.set_len(0); Nov 30 03:05:59.691 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ Nov 30 03:05:59.691 INFO [stderr] | Nov 30 03:05:59.691 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Nov 30 03:05:59.691 INFO [stderr] Nov 30 03:05:59.691 INFO [stderr] warning: unused `std::result::Result` that must be used Nov 30 03:05:59.691 INFO [stderr] --> src/cache.rs:57:9 Nov 30 03:05:59.691 INFO [stderr] | Nov 30 03:05:59.691 INFO [stderr] 57 | self.handle.seek(SeekFrom::Start(0)); Nov 30 03:05:59.691 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 30 03:05:59.691 INFO [stderr] | Nov 30 03:05:59.691 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Nov 30 03:05:59.691 INFO [stderr] Nov 30 03:05:59.691 INFO [stderr] warning: unused `std::result::Result` that must be used Nov 30 03:05:59.691 INFO [stderr] --> src/main.rs:41:5 Nov 30 03:05:59.691 INFO [stderr] | Nov 30 03:05:59.691 INFO [stderr] 41 | slack_client.post_message(&user, &channel, &conf.message); Nov 30 03:05:59.691 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 30 03:05:59.691 INFO [stderr] | Nov 30 03:05:59.691 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Nov 30 03:05:59.691 INFO [stderr] Nov 30 03:05:59.704 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 18s Nov 30 03:05:59.712 INFO [stderr] su: No module specific data is present Nov 30 03:06:00.084 INFO running `"docker" "inspect" "f2803f744cfe08deee52c2983c08e16b7ded68797990bb849d114a4b3cdec412"` Nov 30 03:06:00.246 INFO running `"docker" "rm" "-f" "f2803f744cfe08deee52c2983c08e16b7ded68797990bb849d114a4b3cdec412"` Nov 30 03:06:00.441 INFO [stdout] f2803f744cfe08deee52c2983c08e16b7ded68797990bb849d114a4b3cdec412