Dec 04 12:25:08.668 INFO checking pickfire/apu_tt against try#1df97983eb2057dc6a8f7eb364e263b51ae23230 for pr-56481 Dec 04 12:25:08.668 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-0/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56481/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/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 +1df97983eb2057dc6a8f7eb364e263b51ae23230-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 04 12:25:09.123 INFO [stdout] d7d6e72180dbbaa759578fcd70e3eead682b4480d77f9f0fec0da38dee23cef4 Dec 04 12:25:09.127 INFO running `"docker" "start" "-a" "d7d6e72180dbbaa759578fcd70e3eead682b4480d77f9f0fec0da38dee23cef4"` Dec 04 12:25:11.846 INFO [stderr] usermod: no changes Dec 04 12:25:12.347 INFO [stderr] Checking half v1.3.0 Dec 04 12:25:12.350 INFO [stderr] Checking termion v1.5.1 Dec 04 12:25:12.395 INFO [stderr] Checking mio v0.6.16 Dec 04 12:25:12.396 INFO [stderr] Checking want v0.0.6 Dec 04 12:25:12.397 INFO [stderr] Checking tokio-io v0.1.10 Dec 04 12:25:12.403 INFO [stderr] Checking libflate v0.1.18 Dec 04 12:25:12.403 INFO [stderr] Compiling syn v0.15.16 Dec 04 12:25:12.404 INFO [stderr] Checking tokio-threadpool v0.1.8 Dec 04 12:25:13.821 INFO [stderr] Checking tabwriter v1.1.0 Dec 04 12:25:14.627 INFO [stderr] Checking serde_cbor v0.9.0 Dec 04 12:25:20.116 INFO [stderr] Checking tokio-codec v0.1.1 Dec 04 12:25:20.124 INFO [stderr] Checking h2 v0.1.13 Dec 04 12:25:21.135 INFO [stderr] Checking mio-uds v0.6.7 Dec 04 12:25:21.144 INFO [stderr] Checking tokio-reactor v0.1.6 Dec 04 12:25:22.163 INFO [stderr] Checking tokio-fs v0.1.4 Dec 04 12:25:25.819 INFO [stderr] Checking tokio-udp v0.1.2 Dec 04 12:25:25.820 INFO [stderr] Checking tokio-uds v0.2.3 Dec 04 12:25:25.820 INFO [stderr] Checking tokio-tcp v0.1.2 Dec 04 12:25:29.883 INFO [stderr] Checking tokio v0.1.11 Dec 04 12:25:34.043 INFO [stderr] Checking hyper v0.12.13 Dec 04 12:25:43.518 INFO [stderr] Compiling serde_derive v1.0.80 Dec 04 12:25:44.832 INFO [stderr] Checking hyper-tls v0.3.1 Dec 04 12:25:47.287 INFO [stderr] Checking reqwest v0.9.4 Dec 04 12:26:00.376 INFO [stderr] Checking apu_tt v0.1.0 (/source) Dec 04 12:26:04.107 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 04 12:26:04.107 INFO [stderr] --> src/main.rs:102:17 Dec 04 12:26:04.107 INFO [stderr] | Dec 04 12:26:04.107 INFO [stderr] 102 | write!(&mut tw, "{}{}", color::Bg(grey), style::Bold); Dec 04 12:26:04.107 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 04 12:26:04.107 INFO [stderr] | Dec 04 12:26:04.107 INFO [stderr] = note: #[warn(unused_must_use)] on by default Dec 04 12:26:04.107 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 04 12:26:04.107 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) Dec 04 12:26:04.107 INFO [stderr] Dec 04 12:26:04.107 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 04 12:26:04.107 INFO [stderr] --> src/main.rs:104:17 Dec 04 12:26:04.107 INFO [stderr] | Dec 04 12:26:04.107 INFO [stderr] 104 | write!(&mut tw, "{}{}", color::Bg(color::White), style::Bold); Dec 04 12:26:04.107 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 04 12:26:04.107 INFO [stderr] | Dec 04 12:26:04.107 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 04 12:26:04.107 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) Dec 04 12:26:04.107 INFO [stderr] Dec 04 12:26:04.107 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 04 12:26:04.107 INFO [stderr] --> src/main.rs:109:9 Dec 04 12:26:04.107 INFO [stderr] | Dec 04 12:26:04.107 INFO [stderr] 109 | / write!( Dec 04 12:26:04.107 INFO [stderr] 110 | | &mut tw, Dec 04 12:26:04.107 INFO [stderr] 111 | | "{}{} {}{}-{}", Dec 04 12:26:04.107 INFO [stderr] 112 | | color::Fg(color::Magenta), Dec 04 12:26:04.107 INFO [stderr] ... | Dec 04 12:26:04.107 INFO [stderr] 116 | | time_until.format("%H%M") Dec 04 12:26:04.107 INFO [stderr] 117 | | ); Dec 04 12:26:04.107 INFO [stderr] | |__________^ Dec 04 12:26:04.107 INFO [stderr] | Dec 04 12:26:04.107 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 04 12:26:04.107 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) Dec 04 12:26:04.107 INFO [stderr] Dec 04 12:26:04.107 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 04 12:26:04.107 INFO [stderr] --> src/main.rs:118:9 Dec 04 12:26:04.107 INFO [stderr] | Dec 04 12:26:04.107 INFO [stderr] 118 | write!(&mut tw, "\t{}{}", color::Fg(color::Blue), &class.location); Dec 04 12:26:04.107 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 04 12:26:04.107 INFO [stderr] | Dec 04 12:26:04.107 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 04 12:26:04.107 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) Dec 04 12:26:04.107 INFO [stderr] Dec 04 12:26:04.107 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 04 12:26:04.107 INFO [stderr] --> src/main.rs:119:9 Dec 04 12:26:04.107 INFO [stderr] | Dec 04 12:26:04.107 INFO [stderr] 119 | write!(&mut tw, "\t{}{}", color::Fg(color::Red), &class.room); Dec 04 12:26:04.107 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 04 12:26:04.108 INFO [stderr] | Dec 04 12:26:04.108 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 04 12:26:04.108 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) Dec 04 12:26:04.108 INFO [stderr] Dec 04 12:26:04.108 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 04 12:26:04.108 INFO [stderr] --> src/main.rs:120:9 Dec 04 12:26:04.108 INFO [stderr] | Dec 04 12:26:04.108 INFO [stderr] 120 | write!(&mut tw, "\t{}{}", color::Fg(color::Yellow), &class.modid); Dec 04 12:26:04.108 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 04 12:26:04.108 INFO [stderr] | Dec 04 12:26:04.108 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 04 12:26:04.108 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) Dec 04 12:26:04.108 INFO [stderr] Dec 04 12:26:04.108 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 04 12:26:04.108 INFO [stderr] --> src/main.rs:121:9 Dec 04 12:26:04.108 INFO [stderr] | Dec 04 12:26:04.108 INFO [stderr] 121 | write!(&mut tw, "\t{}{}", color::Fg(color::Cyan), &class.lectid); Dec 04 12:26:04.108 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 04 12:26:04.108 INFO [stderr] | Dec 04 12:26:04.108 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 04 12:26:04.108 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) Dec 04 12:26:04.108 INFO [stderr] Dec 04 12:26:04.108 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 04 12:26:04.108 INFO [stderr] --> src/main.rs:122:9 Dec 04 12:26:04.108 INFO [stderr] | Dec 04 12:26:04.108 INFO [stderr] 122 | writeln!(&mut tw, "{}", style::Reset); Dec 04 12:26:04.108 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 04 12:26:04.108 INFO [stderr] | Dec 04 12:26:04.108 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 04 12:26:04.108 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) Dec 04 12:26:04.108 INFO [stderr] Dec 04 12:26:04.363 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 04 12:26:04.363 INFO [stderr] --> src/main.rs:102:17 Dec 04 12:26:04.363 INFO [stderr] | Dec 04 12:26:04.363 INFO [stderr] 102 | write!(&mut tw, "{}{}", color::Bg(grey), style::Bold); Dec 04 12:26:04.363 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 04 12:26:04.363 INFO [stderr] | Dec 04 12:26:04.363 INFO [stderr] = note: #[warn(unused_must_use)] on by default Dec 04 12:26:04.363 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 04 12:26:04.363 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) Dec 04 12:26:04.363 INFO [stderr] Dec 04 12:26:04.363 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 04 12:26:04.363 INFO [stderr] --> src/main.rs:104:17 Dec 04 12:26:04.363 INFO [stderr] | Dec 04 12:26:04.363 INFO [stderr] 104 | write!(&mut tw, "{}{}", color::Bg(color::White), style::Bold); Dec 04 12:26:04.363 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 04 12:26:04.363 INFO [stderr] | Dec 04 12:26:04.363 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 04 12:26:04.363 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) Dec 04 12:26:04.363 INFO [stderr] Dec 04 12:26:04.363 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 04 12:26:04.363 INFO [stderr] --> src/main.rs:109:9 Dec 04 12:26:04.363 INFO [stderr] | Dec 04 12:26:04.363 INFO [stderr] 109 | / write!( Dec 04 12:26:04.363 INFO [stderr] 110 | | &mut tw, Dec 04 12:26:04.363 INFO [stderr] 111 | | "{}{} {}{}-{}", Dec 04 12:26:04.363 INFO [stderr] 112 | | color::Fg(color::Magenta), Dec 04 12:26:04.363 INFO [stderr] ... | Dec 04 12:26:04.363 INFO [stderr] 116 | | time_until.format("%H%M") Dec 04 12:26:04.363 INFO [stderr] 117 | | ); Dec 04 12:26:04.363 INFO [stderr] | |__________^ Dec 04 12:26:04.363 INFO [stderr] | Dec 04 12:26:04.363 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 04 12:26:04.363 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) Dec 04 12:26:04.363 INFO [stderr] Dec 04 12:26:04.363 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 04 12:26:04.363 INFO [stderr] --> src/main.rs:118:9 Dec 04 12:26:04.363 INFO [stderr] | Dec 04 12:26:04.363 INFO [stderr] 118 | write!(&mut tw, "\t{}{}", color::Fg(color::Blue), &class.location); Dec 04 12:26:04.363 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 04 12:26:04.363 INFO [stderr] | Dec 04 12:26:04.363 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 04 12:26:04.363 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) Dec 04 12:26:04.363 INFO [stderr] Dec 04 12:26:04.363 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 04 12:26:04.363 INFO [stderr] --> src/main.rs:119:9 Dec 04 12:26:04.363 INFO [stderr] | Dec 04 12:26:04.364 INFO [stderr] 119 | write!(&mut tw, "\t{}{}", color::Fg(color::Red), &class.room); Dec 04 12:26:04.364 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 04 12:26:04.364 INFO [stderr] | Dec 04 12:26:04.364 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 04 12:26:04.364 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) Dec 04 12:26:04.364 INFO [stderr] Dec 04 12:26:04.364 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 04 12:26:04.364 INFO [stderr] --> src/main.rs:120:9 Dec 04 12:26:04.364 INFO [stderr] | Dec 04 12:26:04.364 INFO [stderr] 120 | write!(&mut tw, "\t{}{}", color::Fg(color::Yellow), &class.modid); Dec 04 12:26:04.364 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 04 12:26:04.364 INFO [stderr] | Dec 04 12:26:04.364 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 04 12:26:04.364 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) Dec 04 12:26:04.364 INFO [stderr] Dec 04 12:26:04.364 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 04 12:26:04.364 INFO [stderr] --> src/main.rs:121:9 Dec 04 12:26:04.364 INFO [stderr] | Dec 04 12:26:04.364 INFO [stderr] 121 | write!(&mut tw, "\t{}{}", color::Fg(color::Cyan), &class.lectid); Dec 04 12:26:04.364 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 04 12:26:04.364 INFO [stderr] | Dec 04 12:26:04.364 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 04 12:26:04.364 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) Dec 04 12:26:04.364 INFO [stderr] Dec 04 12:26:04.364 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 04 12:26:04.364 INFO [stderr] --> src/main.rs:122:9 Dec 04 12:26:04.364 INFO [stderr] | Dec 04 12:26:04.364 INFO [stderr] 122 | writeln!(&mut tw, "{}", style::Reset); Dec 04 12:26:04.364 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 04 12:26:04.364 INFO [stderr] | Dec 04 12:26:04.364 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 04 12:26:04.364 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) Dec 04 12:26:04.364 INFO [stderr] Dec 04 12:26:04.415 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 52.55s Dec 04 12:26:04.439 INFO [stderr] su: No module specific data is present Dec 04 12:26:05.506 INFO running `"docker" "inspect" "d7d6e72180dbbaa759578fcd70e3eead682b4480d77f9f0fec0da38dee23cef4"` Dec 04 12:26:05.877 INFO running `"docker" "rm" "-f" "d7d6e72180dbbaa759578fcd70e3eead682b4480d77f9f0fec0da38dee23cef4"` Dec 04 12:26:06.227 INFO [stdout] d7d6e72180dbbaa759578fcd70e3eead682b4480d77f9f0fec0da38dee23cef4