Nov 28 15:31:38.717 INFO checking wham-0.9.0 against master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5 for pr-56074
Nov 28 15:31:38.719 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-6/master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56074/master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5:/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 +0b9f19dff1347e29bf4362ab5a8fab84b43023b5-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 28 15:31:39.156 INFO [stdout] c0e4847a21e19eada909ac1d513f82acab9866be367d807f114422761cebd55d
Nov 28 15:31:39.158 INFO running `"docker" "start" "-a" "c0e4847a21e19eada909ac1d513f82acab9866be367d807f114422761cebd55d"`
Nov 28 15:31:40.044 INFO [stderr] usermod: no changes
Nov 28 15:31:40.296 INFO [stderr]    Compiling GSL v1.0.0
Nov 28 15:31:40.312 INFO [stderr]     Checking clap v2.32.0
Nov 28 15:31:48.064 INFO [stderr]     Checking wham v0.9.0 (/source)
Nov 28 15:31:49.641 INFO [stderr] error: only functions may be used as tests
Nov 28 15:31:49.641 INFO [stderr]    --> src/error_analysis.rs:56:1
Nov 28 15:31:49.642 INFO [stderr]     |
Nov 28 15:31:49.642 INFO [stderr] 56  | / mod tests {
Nov 28 15:31:49.642 INFO [stderr] 57  | |     use super::*;
Nov 28 15:31:49.642 INFO [stderr] 58  | |     use super::super::k_B;
Nov 28 15:31:49.643 INFO [stderr] 59  | |     use super::super::histogram::Histogram;
Nov 28 15:31:49.643 INFO [stderr] ...   |
Nov 28 15:31:49.643 INFO [stderr] 106 | |
Nov 28 15:31:49.644 INFO [stderr] 107 | | }
Nov 28 15:31:49.644 INFO [stderr]     | |_^
Nov 28 15:31:49.644 INFO [stderr] 
Nov 28 15:31:49.701 INFO [stderr] error: aborting due to previous error
Nov 28 15:31:49.701 INFO [stderr] 
Nov 28 15:31:49.703 INFO [stderr] error: Could not compile `wham`.
Nov 28 15:31:49.703 INFO [stderr] warning: build failed, waiting for other jobs to finish...
Nov 28 15:31:49.832 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 28 15:31:49.832 INFO [stderr]    --> src/io.rs:168:5
Nov 28 15:31:49.832 INFO [stderr]     |
Nov 28 15:31:49.832 INFO [stderr] 168 |     writeln!(buf, "#{}    {}    {}    {}    {}", header, "Free Energy", "+/-", "Probability", "+/-");
Nov 28 15:31:49.832 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 15:31:49.832 INFO [stderr]     |
Nov 28 15:31:49.832 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Nov 28 15:31:49.832 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 28 15:31:49.832 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 28 15:31:49.832 INFO [stderr] 
Nov 28 15:31:49.836 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 28 15:31:49.836 INFO [stderr]    --> src/lib.rs:214:2
Nov 28 15:31:49.836 INFO [stderr]     |
Nov 28 15:31:49.836 INFO [stderr] 214 |     writeln!(lock, "# PMF");
Nov 28 15:31:49.836 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 15:31:49.836 INFO [stderr]     |
Nov 28 15:31:49.836 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 28 15:31:49.836 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 28 15:31:49.836 INFO [stderr] 
Nov 28 15:31:49.836 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 28 15:31:49.836 INFO [stderr]    --> src/lib.rs:215:2
Nov 28 15:31:49.837 INFO [stderr]     |
Nov 28 15:31:49.837 INFO [stderr] 215 |     writeln!(lock, "#bin\t\tFree Energy\t\t+/-\t\tP(x)\t\t+/-");
Nov 28 15:31:49.837 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 15:31:49.837 INFO [stderr]     |
Nov 28 15:31:49.837 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 28 15:31:49.837 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 28 15:31:49.837 INFO [stderr] 
Nov 28 15:31:49.837 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 28 15:31:49.837 INFO [stderr]    --> src/lib.rs:217:3
Nov 28 15:31:49.837 INFO [stderr]     |
Nov 28 15:31:49.837 INFO [stderr] 217 |         writeln!(lock, "{:9.5}\t{:9.5}\t{:9.5}\t{:9.5}\t{:9.5}", bin, A[bin], A_std[bin], P[bin], P_std[bin]);
Nov 28 15:31:49.837 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 15:31:49.837 INFO [stderr]     |
Nov 28 15:31:49.837 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 28 15:31:49.837 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 28 15:31:49.837 INFO [stderr] 
Nov 28 15:31:49.837 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 28 15:31:49.837 INFO [stderr]    --> src/lib.rs:219:2
Nov 28 15:31:49.837 INFO [stderr]     |
Nov 28 15:31:49.837 INFO [stderr] 219 |     writeln!(lock, "# Bias offsets");
Nov 28 15:31:49.837 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 15:31:49.837 INFO [stderr]     |
Nov 28 15:31:49.837 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 28 15:31:49.837 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 28 15:31:49.837 INFO [stderr] 
Nov 28 15:31:49.837 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 28 15:31:49.837 INFO [stderr]    --> src/lib.rs:220:2
Nov 28 15:31:49.837 INFO [stderr]     |
Nov 28 15:31:49.837 INFO [stderr] 220 |     writeln!(lock, "#Window\t\tF\t\tF_prev");
Nov 28 15:31:49.837 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 15:31:49.837 INFO [stderr]     |
Nov 28 15:31:49.837 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 28 15:31:49.837 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 28 15:31:49.837 INFO [stderr] 
Nov 28 15:31:49.837 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 28 15:31:49.837 INFO [stderr]    --> src/lib.rs:222:3
Nov 28 15:31:49.837 INFO [stderr]     |
Nov 28 15:31:49.837 INFO [stderr] 222 |         writeln!(lock, "{}\t{:9.5}\t{:8.8}", window, F[window], (F[window]-F_prev[window]).abs());
Nov 28 15:31:49.837 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 15:31:49.837 INFO [stderr]     |
Nov 28 15:31:49.837 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 28 15:31:49.837 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 28 15:31:49.837 INFO [stderr] 
Nov 28 15:31:49.872 INFO [stderr] error: build failed
Nov 28 15:31:49.872 INFO [stderr] su: No module specific data is present
Nov 28 15:31:50.176 INFO running `"docker" "inspect" "c0e4847a21e19eada909ac1d513f82acab9866be367d807f114422761cebd55d"`
Nov 28 15:31:50.261 INFO running `"docker" "rm" "-f" "c0e4847a21e19eada909ac1d513f82acab9866be367d807f114422761cebd55d"`
Nov 28 15:31:50.379 INFO [stdout] c0e4847a21e19eada909ac1d513f82acab9866be367d807f114422761cebd55d