Nov 30 10:47:58.157 INFO checking HadrienG2/3photons-rust against master#a49316ddc99d9d595193557fc899f6c52e4d9af9 for pr-56323
Nov 30 10:47:58.157 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-0/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56323/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/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 +a49316ddc99d9d595193557fc899f6c52e4d9af9-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 10:47:58.636 INFO [stdout] 5329714c60d63d9c762f137df617a2661d86fc4ce65ff36451ae412264d419c1
Nov 30 10:47:58.638 INFO running `"docker" "start" "-a" "5329714c60d63d9c762f137df617a2661d86fc4ce65ff36451ae412264d419c1"`
Nov 30 10:47:59.807 INFO [stderr] usermod: no changes
Nov 30 10:48:00.064 INFO [stderr]     Checking rand v0.5.5
Nov 30 10:48:00.064 INFO [stderr]     Checking alga v0.7.2
Nov 30 10:48:04.534 INFO [stderr]     Checking nalgebra v0.16.4
Nov 30 10:48:35.020 INFO [stderr]     Checking trois_photons v1.0.0 (/source)
Nov 30 10:48:38.532 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 30 10:48:38.532 INFO [stderr]   --> src/output.rs:46:9
Nov 30 10:48:38.532 INFO [stderr]    |
Nov 30 10:48:38.532 INFO [stderr] 46 |         write!(writer, "{:.1$}", x, precision);
Nov 30 10:48:38.532 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 10:48:38.532 INFO [stderr]    |
Nov 30 10:48:38.532 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Nov 30 10:48:38.532 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 30 10:48:38.532 INFO [stderr]    = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Nov 30 10:48:38.532 INFO [stderr] 
Nov 30 10:48:38.532 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 30 10:48:38.532 INFO [stderr]   --> src/output.rs:49:9
Nov 30 10:48:38.533 INFO [stderr]    |
Nov 30 10:48:38.533 INFO [stderr] 49 |         write!(writer, "{:.1$e}", x, precision);
Nov 30 10:48:38.533 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 10:48:38.533 INFO [stderr]    |
Nov 30 10:48:38.533 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 30 10:48:38.533 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)
Nov 30 10:48:38.533 INFO [stderr] 
Nov 30 10:48:38.533 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 30 10:48:38.533 INFO [stderr]   --> src/output.rs:75:13
Nov 30 10:48:38.533 INFO [stderr]    |
Nov 30 10:48:38.533 INFO [stderr] 75 |             write!(*file, " {:<31}: ", label);
Nov 30 10:48:38.533 INFO [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 10:48:38.533 INFO [stderr]    |
Nov 30 10:48:38.533 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 30 10:48:38.533 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)
Nov 30 10:48:38.533 INFO [stderr] 
Nov 30 10:48:38.604 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 30 10:48:38.604 INFO [stderr]   --> src/output.rs:46:9
Nov 30 10:48:38.604 INFO [stderr]    |
Nov 30 10:48:38.604 INFO [stderr] 46 |         write!(writer, "{:.1$}", x, precision);
Nov 30 10:48:38.604 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 10:48:38.604 INFO [stderr]    |
Nov 30 10:48:38.604 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Nov 30 10:48:38.604 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 30 10:48:38.604 INFO [stderr]    = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Nov 30 10:48:38.604 INFO [stderr] 
Nov 30 10:48:38.604 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 30 10:48:38.604 INFO [stderr]   --> src/output.rs:49:9
Nov 30 10:48:38.604 INFO [stderr]    |
Nov 30 10:48:38.604 INFO [stderr] 49 |         write!(writer, "{:.1$e}", x, precision);
Nov 30 10:48:38.604 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 10:48:38.604 INFO [stderr]    |
Nov 30 10:48:38.604 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 30 10:48:38.605 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)
Nov 30 10:48:38.605 INFO [stderr] 
Nov 30 10:48:38.605 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 30 10:48:38.605 INFO [stderr]   --> src/output.rs:75:13
Nov 30 10:48:38.605 INFO [stderr]    |
Nov 30 10:48:38.605 INFO [stderr] 75 |             write!(*file, " {:<31}: ", label);
Nov 30 10:48:38.605 INFO [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 10:48:38.605 INFO [stderr]    |
Nov 30 10:48:38.605 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 30 10:48:38.605 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)
Nov 30 10:48:38.605 INFO [stderr] 
Nov 30 10:48:38.658 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 38.81s
Nov 30 10:48:38.668 INFO [stderr] su: No module specific data is present
Nov 30 10:48:39.640 INFO running `"docker" "inspect" "5329714c60d63d9c762f137df617a2661d86fc4ce65ff36451ae412264d419c1"`
Nov 30 10:48:39.983 INFO running `"docker" "rm" "-f" "5329714c60d63d9c762f137df617a2661d86fc4ce65ff36451ae412264d419c1"`
Nov 30 10:48:40.252 INFO [stdout] 5329714c60d63d9c762f137df617a2661d86fc4ce65ff36451ae412264d419c1