Nov 16 10:22:47.314 INFO testing tomwhoiscontrary/isots against master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c for pr-55982
Nov 16 10:22:47.314 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-3/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-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"`
Nov 16 10:22:47.835 INFO [stdout] 4d69af04fc4912395ff2b727b389da4caa5fb2dee518a4f57734cf79c084d807
Nov 16 10:22:47.843 INFO running `"docker" "start" "-a" "4d69af04fc4912395ff2b727b389da4caa5fb2dee518a4f57734cf79c084d807"`
Nov 16 10:22:49.179 INFO [stderr] usermod: no changes
Nov 16 10:22:49.259 INFO [stderr]    Compiling isots v0.1.0 (/source)
Nov 16 10:22:49.703 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 16 10:22:49.703 INFO [stderr]    --> src/main.rs:149:9
Nov 16 10:22:49.703 INFO [stderr]     |
Nov 16 10:22:49.703 INFO [stderr] 149 | /         write!(out,
Nov 16 10:22:49.703 INFO [stderr] 150 | |                "{}-{:02}-{:02}T{:02}:{:02}:{:02}Z",
Nov 16 10:22:49.703 INFO [stderr] 151 | |                time.year(),
Nov 16 10:22:49.703 INFO [stderr] 152 | |                time.month(),
Nov 16 10:22:49.703 INFO [stderr] ...   |
Nov 16 10:22:49.703 INFO [stderr] 155 | |                time.minute(),
Nov 16 10:22:49.703 INFO [stderr] 156 | |                time.second());
Nov 16 10:22:49.703 INFO [stderr]     | |______________________________^
Nov 16 10:22:49.703 INFO [stderr]     |
Nov 16 10:22:49.703 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Nov 16 10:22:49.703 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 16 10:22:49.703 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 16 10:22:49.703 INFO [stderr] 
Nov 16 10:22:49.703 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 16 10:22:49.703 INFO [stderr]    --> src/main.rs:158:9
Nov 16 10:22:49.703 INFO [stderr]     |
Nov 16 10:22:49.703 INFO [stderr] 158 | /         write!(out,
Nov 16 10:22:49.703 INFO [stderr] 159 | |                "{}-{:02}-{:02}T{:02}:{:02}:{:02}.{:0width$}Z",
Nov 16 10:22:49.703 INFO [stderr] 160 | |                time.year(),
Nov 16 10:22:49.703 INFO [stderr] 161 | |                time.month(),
Nov 16 10:22:49.703 INFO [stderr] ...   |
Nov 16 10:22:49.703 INFO [stderr] 166 | |                time.nanosecond(),
Nov 16 10:22:49.703 INFO [stderr] 167 | |                width = fractional_seconds_digits);
Nov 16 10:22:49.703 INFO [stderr]     | |__________________________________________________^
Nov 16 10:22:49.703 INFO [stderr]     |
Nov 16 10:22:49.703 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 16 10:22:49.703 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 16 10:22:49.703 INFO [stderr] 
Nov 16 10:22:50.623 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.41s
Nov 16 10:22:50.623 INFO [stderr] su: No module specific data is present
Nov 16 10:22:51.533 INFO running `"docker" "inspect" "4d69af04fc4912395ff2b727b389da4caa5fb2dee518a4f57734cf79c084d807"`
Nov 16 10:22:51.873 INFO running `"docker" "rm" "-f" "4d69af04fc4912395ff2b727b389da4caa5fb2dee518a4f57734cf79c084d807"`
Nov 16 10:22:52.115 INFO [stdout] 4d69af04fc4912395ff2b727b389da4caa5fb2dee518a4f57734cf79c084d807
Nov 16 10:22:52.121 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-3/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-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"`
Nov 16 10:22:52.675 INFO [stdout] 173ed5484f394a4d4ebcd40aeb17af420c6eeb6ede44ae3e5e7bc89bab59a3ff
Nov 16 10:22:52.677 INFO running `"docker" "start" "-a" "173ed5484f394a4d4ebcd40aeb17af420c6eeb6ede44ae3e5e7bc89bab59a3ff"`
Nov 16 10:22:53.952 INFO [stderr] usermod: no changes
Nov 16 10:22:54.053 INFO [stderr]    Compiling isots v0.1.0 (/source)
Nov 16 10:22:54.387 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 16 10:22:54.387 INFO [stderr]    --> src/main.rs:149:9
Nov 16 10:22:54.387 INFO [stderr]     |
Nov 16 10:22:54.387 INFO [stderr] 149 | /         write!(out,
Nov 16 10:22:54.388 INFO [stderr] 150 | |                "{}-{:02}-{:02}T{:02}:{:02}:{:02}Z",
Nov 16 10:22:54.388 INFO [stderr] 151 | |                time.year(),
Nov 16 10:22:54.389 INFO [stderr] 152 | |                time.month(),
Nov 16 10:22:54.389 INFO [stderr] ...   |
Nov 16 10:22:54.389 INFO [stderr] 155 | |                time.minute(),
Nov 16 10:22:54.389 INFO [stderr] 156 | |                time.second());
Nov 16 10:22:54.389 INFO [stderr]     | |______________________________^
Nov 16 10:22:54.389 INFO [stderr]     |
Nov 16 10:22:54.389 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Nov 16 10:22:54.389 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 16 10:22:54.389 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 16 10:22:54.389 INFO [stderr] 
Nov 16 10:22:54.389 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 16 10:22:54.389 INFO [stderr]    --> src/main.rs:158:9
Nov 16 10:22:54.389 INFO [stderr]     |
Nov 16 10:22:54.390 INFO [stderr] 158 | /         write!(out,
Nov 16 10:22:54.390 INFO [stderr] 159 | |                "{}-{:02}-{:02}T{:02}:{:02}:{:02}.{:0width$}Z",
Nov 16 10:22:54.390 INFO [stderr] 160 | |                time.year(),
Nov 16 10:22:54.390 INFO [stderr] 161 | |                time.month(),
Nov 16 10:22:54.390 INFO [stderr] ...   |
Nov 16 10:22:54.390 INFO [stderr] 166 | |                time.nanosecond(),
Nov 16 10:22:54.390 INFO [stderr] 167 | |                width = fractional_seconds_digits);
Nov 16 10:22:54.390 INFO [stderr]     | |__________________________________________________^
Nov 16 10:22:54.390 INFO [stderr]     |
Nov 16 10:22:54.390 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 16 10:22:54.390 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 16 10:22:54.390 INFO [stderr] 
Nov 16 10:22:54.725 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.73s
Nov 16 10:22:54.729 INFO [stderr] su: No module specific data is present
Nov 16 10:22:55.334 INFO running `"docker" "inspect" "173ed5484f394a4d4ebcd40aeb17af420c6eeb6ede44ae3e5e7bc89bab59a3ff"`
Nov 16 10:22:55.540 INFO running `"docker" "rm" "-f" "173ed5484f394a4d4ebcd40aeb17af420c6eeb6ede44ae3e5e7bc89bab59a3ff"`
Nov 16 10:22:55.743 INFO [stdout] 173ed5484f394a4d4ebcd40aeb17af420c6eeb6ede44ae3e5e7bc89bab59a3ff
Nov 16 10:22:55.746 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-3/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-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"`
Nov 16 10:22:56.076 INFO [stdout] 415184b110011b4f293501a204c62e330bfdf184960725a8aedf41c439fe7abf
Nov 16 10:22:56.078 INFO running `"docker" "start" "-a" "415184b110011b4f293501a204c62e330bfdf184960725a8aedf41c439fe7abf"`
Nov 16 10:22:57.220 INFO [stderr] usermod: no changes
Nov 16 10:22:57.275 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
Nov 16 10:22:57.283 INFO [stderr]      Running /target/debug/deps/isots-ee1e0b8dcd98220d
Nov 16 10:22:57.291 INFO [stderr] su: No module specific data is present
Nov 16 10:22:57.292 INFO [stdout] 
Nov 16 10:22:57.292 INFO [stdout] running 0 tests
Nov 16 10:22:57.292 INFO [stdout] 
Nov 16 10:22:57.293 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 16 10:22:57.293 INFO [stdout] 
Nov 16 10:22:57.786 INFO running `"docker" "inspect" "415184b110011b4f293501a204c62e330bfdf184960725a8aedf41c439fe7abf"`
Nov 16 10:22:58.042 INFO running `"docker" "rm" "-f" "415184b110011b4f293501a204c62e330bfdf184960725a8aedf41c439fe7abf"`
Nov 16 10:22:58.283 INFO [stdout] 415184b110011b4f293501a204c62e330bfdf184960725a8aedf41c439fe7abf