Nov 17 11:34:20.524 INFO testing Tahler/snoss against master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c for pr-55982
Nov 17 11:34:20.525 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 17 11:34:20.807 INFO [stdout] f4389f1221dbbfd65a7e05707a0ac5fde0be1c299deae4a501956d43c4a8d925
Nov 17 11:34:20.823 INFO running `"docker" "start" "-a" "f4389f1221dbbfd65a7e05707a0ac5fde0be1c299deae4a501956d43c4a8d925"`
Nov 17 11:34:22.031 INFO [stderr] usermod: no changes
Nov 17 11:34:22.201 INFO [stderr]    Compiling serde v0.9.7
Nov 17 11:34:22.211 INFO [stderr]    Compiling miniz-sys v0.1.9
Nov 17 11:34:22.211 INFO [stderr]    Compiling ordered-float v0.4.0
Nov 17 11:34:22.211 INFO [stderr]    Compiling serde_codegen_internals v0.13.0
Nov 17 11:34:22.211 INFO [stderr]    Compiling chrono v0.3.0
Nov 17 11:34:26.777 INFO [stderr]    Compiling serde_derive v0.9.7
Nov 17 11:34:26.811 INFO [stderr]    Compiling flate2 v0.2.17
Nov 17 11:34:36.830 INFO [stderr]    Compiling serde_yaml v0.6.1
Nov 17 11:34:36.830 INFO [stderr]    Compiling serde-value v0.4.0
Nov 17 11:34:36.830 INFO [stderr]    Compiling serde_json v0.9.6
Nov 17 11:34:43.380 INFO [stderr]    Compiling log4rs v0.6.1
Nov 17 11:34:53.235 INFO [stderr]    Compiling snoss v0.1.0 (/source)
Nov 17 11:34:56.786 INFO [stderr] warning: variable does not need to be mutable
Nov 17 11:34:56.791 INFO [stderr]    --> src/os/exec.rs:194:13
Nov 17 11:34:56.792 INFO [stderr]     |
Nov 17 11:34:56.792 INFO [stderr] 194 |         let mut stack = pcb.get_stack_mut();
Nov 17 11:34:56.792 INFO [stderr]     |             ----^^^^^
Nov 17 11:34:56.793 INFO [stderr]     |             |
Nov 17 11:34:56.793 INFO [stderr]     |             help: remove this `mut`
Nov 17 11:34:56.793 INFO [stderr]     |
Nov 17 11:34:56.793 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Nov 17 11:34:56.794 INFO [stderr] 
Nov 17 11:34:56.816 INFO [stderr] warning: variable does not need to be mutable
Nov 17 11:34:56.817 INFO [stderr]   --> src/os/ps/pcb.rs:63:13
Nov 17 11:34:56.823 INFO [stderr]    |
Nov 17 11:34:56.823 INFO [stderr] 63 |         let mut ctx = &mut self.header.ctx;
Nov 17 11:34:56.824 INFO [stderr]    |             ----^^^
Nov 17 11:34:56.824 INFO [stderr]    |             |
Nov 17 11:34:56.824 INFO [stderr]    |             help: remove this `mut`
Nov 17 11:34:56.825 INFO [stderr] 
Nov 17 11:34:58.891 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 36.83s
Nov 17 11:34:58.893 INFO [stderr] su: No module specific data is present
Nov 17 11:34:59.544 INFO running `"docker" "inspect" "f4389f1221dbbfd65a7e05707a0ac5fde0be1c299deae4a501956d43c4a8d925"`
Nov 17 11:34:59.843 INFO running `"docker" "rm" "-f" "f4389f1221dbbfd65a7e05707a0ac5fde0be1c299deae4a501956d43c4a8d925"`
Nov 17 11:35:00.167 INFO [stdout] f4389f1221dbbfd65a7e05707a0ac5fde0be1c299deae4a501956d43c4a8d925
Nov 17 11:35:00.169 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 17 11:35:00.489 INFO [stdout] 31ab3fdefa05483ba95c630e949e29260b6ab4009da239fb69fef874f8a47199
Nov 17 11:35:00.492 INFO running `"docker" "start" "-a" "31ab3fdefa05483ba95c630e949e29260b6ab4009da239fb69fef874f8a47199"`
Nov 17 11:35:01.130 INFO [stderr] usermod: no changes
Nov 17 11:35:01.247 INFO [stderr]    Compiling snoss v0.1.0 (/source)
Nov 17 11:35:03.215 INFO [stderr] warning: variable does not need to be mutable
Nov 17 11:35:03.215 INFO [stderr]    --> src/os/exec.rs:194:13
Nov 17 11:35:03.215 INFO [stderr]     |
Nov 17 11:35:03.215 INFO [stderr] 194 |         let mut stack = pcb.get_stack_mut();
Nov 17 11:35:03.216 INFO [stderr]     |             ----^^^^^
Nov 17 11:35:03.216 INFO [stderr]     |             |
Nov 17 11:35:03.216 INFO [stderr]     |             help: remove this `mut`
Nov 17 11:35:03.217 INFO [stderr]     |
Nov 17 11:35:03.217 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Nov 17 11:35:03.217 INFO [stderr] 
Nov 17 11:35:03.252 INFO [stderr] warning: variable does not need to be mutable
Nov 17 11:35:03.252 INFO [stderr]   --> src/os/ps/pcb.rs:63:13
Nov 17 11:35:03.253 INFO [stderr]    |
Nov 17 11:35:03.253 INFO [stderr] 63 |         let mut ctx = &mut self.header.ctx;
Nov 17 11:35:03.254 INFO [stderr]    |             ----^^^
Nov 17 11:35:03.254 INFO [stderr]    |             |
Nov 17 11:35:03.254 INFO [stderr]    |             help: remove this `mut`
Nov 17 11:35:03.255 INFO [stderr] 
Nov 17 11:35:03.547 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.39s
Nov 17 11:35:03.550 INFO [stderr] su: No module specific data is present
Nov 17 11:35:04.129 INFO running `"docker" "inspect" "31ab3fdefa05483ba95c630e949e29260b6ab4009da239fb69fef874f8a47199"`
Nov 17 11:35:04.411 INFO running `"docker" "rm" "-f" "31ab3fdefa05483ba95c630e949e29260b6ab4009da239fb69fef874f8a47199"`
Nov 17 11:35:04.667 INFO [stdout] 31ab3fdefa05483ba95c630e949e29260b6ab4009da239fb69fef874f8a47199
Nov 17 11:35:04.675 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 17 11:35:05.156 INFO [stdout] 8b972168754050845a57a0600628e3455488659eca29620a9dfe1e0082b89f34
Nov 17 11:35:05.158 INFO running `"docker" "start" "-a" "8b972168754050845a57a0600628e3455488659eca29620a9dfe1e0082b89f34"`
Nov 17 11:35:06.702 INFO [stderr] usermod: no changes
Nov 17 11:35:06.907 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.16s
Nov 17 11:35:06.923 INFO [stdout] 
Nov 17 11:35:06.923 INFO [stderr]      Running /target/debug/deps/snoss-5506baed9a03e468
Nov 17 11:35:06.923 INFO [stdout] running 0 tests
Nov 17 11:35:06.923 INFO [stdout] 
Nov 17 11:35:06.923 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 17 11:35:06.923 INFO [stdout] 
Nov 17 11:35:06.934 INFO [stderr] su: No module specific data is present
Nov 17 11:35:08.076 INFO running `"docker" "inspect" "8b972168754050845a57a0600628e3455488659eca29620a9dfe1e0082b89f34"`
Nov 17 11:35:08.293 INFO running `"docker" "rm" "-f" "8b972168754050845a57a0600628e3455488659eca29620a9dfe1e0082b89f34"`
Nov 17 11:35:08.531 INFO [stdout] 8b972168754050845a57a0600628e3455488659eca29620a9dfe1e0082b89f34