Nov 30 20:03:55.934 INFO testing yatendernitk/rust-codes against master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61 for beta-1.31-5
Nov 30 20:03:55.936 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-3/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/beta-1.31-5/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/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 +8940af3cea4a9a9deabcaf843b2f8cad9a83fc61-alt build --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Nov 30 20:03:56.552 INFO [stdout] c134073849e4f49e1afb963299ee55ec4c8d6b50a0a2b0913a39ad2500cfdfd6
Nov 30 20:03:56.554 INFO running `"docker" "start" "-a" "c134073849e4f49e1afb963299ee55ec4c8d6b50a0a2b0913a39ad2500cfdfd6"`
Nov 30 20:03:58.172 INFO [stderr] usermod: no changes
Nov 30 20:03:58.255 INFO [stderr]    Compiling libc v0.2.32
Nov 30 20:03:59.534 INFO [stderr]    Compiling rand v0.3.17
Nov 30 20:04:02.155 INFO [stderr]    Compiling hello v0.0.1 (/source)
Nov 30 20:04:02.341 INFO [stderr] warning: variable does not need to be mutable
Nov 30 20:04:02.342 INFO [stderr]   --> src/main.rs:46:9
Nov 30 20:04:02.344 INFO [stderr]    |
Nov 30 20:04:02.344 INFO [stderr] 46 |     let mut guess: u32 = match guess.trim().parse() {
Nov 30 20:04:02.344 INFO [stderr]    |         ----^^^^^
Nov 30 20:04:02.344 INFO [stderr]    |         |
Nov 30 20:04:02.344 INFO [stderr]    |         help: remove this `mut`
Nov 30 20:04:02.344 INFO [stderr]    |
Nov 30 20:04:02.344 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Nov 30 20:04:02.344 INFO [stderr] 
Nov 30 20:04:02.344 INFO [stderr] warning: function is never used: `guessing`
Nov 30 20:04:02.344 INFO [stderr]   --> src/main.rs:34:1
Nov 30 20:04:02.344 INFO [stderr]    |
Nov 30 20:04:02.344 INFO [stderr] 34 | fn guessing() {
Nov 30 20:04:02.344 INFO [stderr]    | ^^^^^^^^^^^^^
Nov 30 20:04:02.344 INFO [stderr]    |
Nov 30 20:04:02.344 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 30 20:04:02.344 INFO [stderr] 
Nov 30 20:04:02.816 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.60s
Nov 30 20:04:02.819 INFO [stderr] su: No module specific data is present
Nov 30 20:04:03.495 INFO running `"docker" "inspect" "c134073849e4f49e1afb963299ee55ec4c8d6b50a0a2b0913a39ad2500cfdfd6"`
Nov 30 20:04:03.798 INFO running `"docker" "rm" "-f" "c134073849e4f49e1afb963299ee55ec4c8d6b50a0a2b0913a39ad2500cfdfd6"`
Nov 30 20:04:04.134 INFO [stdout] c134073849e4f49e1afb963299ee55ec4c8d6b50a0a2b0913a39ad2500cfdfd6
Nov 30 20:04:04.138 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-3/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/beta-1.31-5/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/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 +8940af3cea4a9a9deabcaf843b2f8cad9a83fc61-alt test --frozen --no-run" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Nov 30 20:04:04.639 INFO [stdout] 03da9c90f6287dc4eeeaef76f22217396417acfa6f1fb413fcaaeb71292f9c8c
Nov 30 20:04:04.642 INFO running `"docker" "start" "-a" "03da9c90f6287dc4eeeaef76f22217396417acfa6f1fb413fcaaeb71292f9c8c"`
Nov 30 20:04:05.847 INFO [stderr] usermod: no changes
Nov 30 20:04:05.923 INFO [stderr]    Compiling hello v0.0.1 (/source)
Nov 30 20:04:06.144 INFO [stderr] warning: variable does not need to be mutable
Nov 30 20:04:06.145 INFO [stderr]   --> src/main.rs:46:9
Nov 30 20:04:06.145 INFO [stderr]    |
Nov 30 20:04:06.145 INFO [stderr] 46 |     let mut guess: u32 = match guess.trim().parse() {
Nov 30 20:04:06.145 INFO [stderr]    |         ----^^^^^
Nov 30 20:04:06.145 INFO [stderr]    |         |
Nov 30 20:04:06.145 INFO [stderr]    |         help: remove this `mut`
Nov 30 20:04:06.145 INFO [stderr]    |
Nov 30 20:04:06.145 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Nov 30 20:04:06.145 INFO [stderr] 
Nov 30 20:04:06.145 INFO [stderr] warning: function is never used: `guessing`
Nov 30 20:04:06.145 INFO [stderr]   --> src/main.rs:34:1
Nov 30 20:04:06.145 INFO [stderr]    |
Nov 30 20:04:06.145 INFO [stderr] 34 | fn guessing() {
Nov 30 20:04:06.145 INFO [stderr]    | ^^^^^^^^^^^^^
Nov 30 20:04:06.145 INFO [stderr]    |
Nov 30 20:04:06.145 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 30 20:04:06.145 INFO [stderr] 
Nov 30 20:04:06.695 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.81s
Nov 30 20:04:06.695 INFO [stderr] su: No module specific data is present
Nov 30 20:04:07.514 INFO running `"docker" "inspect" "03da9c90f6287dc4eeeaef76f22217396417acfa6f1fb413fcaaeb71292f9c8c"`
Nov 30 20:04:07.761 INFO running `"docker" "rm" "-f" "03da9c90f6287dc4eeeaef76f22217396417acfa6f1fb413fcaaeb71292f9c8c"`
Nov 30 20:04:08.036 INFO [stdout] 03da9c90f6287dc4eeeaef76f22217396417acfa6f1fb413fcaaeb71292f9c8c
Nov 30 20:04:08.042 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-3/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/beta-1.31-5/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/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 +8940af3cea4a9a9deabcaf843b2f8cad9a83fc61-alt test --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Nov 30 20:04:08.521 INFO [stdout] 6692e370bc462b0af835af7bea514b03610824db4eabb1b6c99f00a76d459be7
Nov 30 20:04:08.524 INFO running `"docker" "start" "-a" "6692e370bc462b0af835af7bea514b03610824db4eabb1b6c99f00a76d459be7"`
Nov 30 20:04:09.725 INFO [stderr] usermod: no changes
Nov 30 20:04:09.807 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.05s
Nov 30 20:04:09.808 INFO [stdout] 
Nov 30 20:04:09.808 INFO [stderr]      Running /target/debug/deps/hello-b9f9b4c02ad85c00
Nov 30 20:04:09.808 INFO [stdout] running 0 tests
Nov 30 20:04:09.809 INFO [stdout] 
Nov 30 20:04:09.809 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 30 20:04:09.809 INFO [stdout] 
Nov 30 20:04:09.821 INFO [stderr] su: No module specific data is present
Nov 30 20:04:10.350 INFO running `"docker" "inspect" "6692e370bc462b0af835af7bea514b03610824db4eabb1b6c99f00a76d459be7"`
Nov 30 20:04:10.811 INFO running `"docker" "rm" "-f" "6692e370bc462b0af835af7bea514b03610824db4eabb1b6c99f00a76d459be7"`
Nov 30 20:04:11.151 INFO [stdout] 6692e370bc462b0af835af7bea514b03610824db4eabb1b6c99f00a76d459be7
