Dec 01 02:12:50.166 INFO testing singaraiona/slab against 1.30.1 for beta-1.31-5
Dec 01 02:12:50.167 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-1/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/beta-1.31-5/1.30.1:/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 +1.30.1 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"`
Dec 01 02:12:50.527 INFO [stdout] e8e2987c7b7cba9196e2e888028487a47ca46e6f4aed807e4ce5adf0b397dccd
Dec 01 02:12:50.530 INFO running `"docker" "start" "-a" "e8e2987c7b7cba9196e2e888028487a47ca46e6f4aed807e4ce5adf0b397dccd"`
Dec 01 02:12:51.283 INFO [stderr] usermod: no changes
Dec 01 02:12:51.327 INFO [stderr]    Compiling slab v0.1.0 (/source)
Dec 01 02:12:51.591 INFO [stderr] warning: unused import: `std::fmt`
Dec 01 02:12:51.592 INFO [stderr]  --> src/heap.rs:1:5
Dec 01 02:12:51.592 INFO [stderr]   |
Dec 01 02:12:51.592 INFO [stderr] 1 | use std::fmt;
Dec 01 02:12:51.593 INFO [stderr]   |     ^^^^^^^^
Dec 01 02:12:51.593 INFO [stderr]   |
Dec 01 02:12:51.593 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 01 02:12:51.594 INFO [stderr] 
Dec 01 02:12:51.594 INFO [stderr] warning: unused import: `Level`
Dec 01 02:12:51.594 INFO [stderr]  --> src/main.rs:4:16
Dec 01 02:12:51.594 INFO [stderr]   |
Dec 01 02:12:51.595 INFO [stderr] 4 | use env::{AST, Level, Environment};
Dec 01 02:12:51.595 INFO [stderr]   |                ^^^^^
Dec 01 02:12:51.595 INFO [stderr] 
Dec 01 02:12:51.699 INFO [stderr] warning: function is never used: `str2key`
Dec 01 02:12:51.700 INFO [stderr]  --> src/main.rs:7:1
Dec 01 02:12:51.700 INFO [stderr]   |
Dec 01 02:12:51.700 INFO [stderr] 7 | fn str2key(s: String) -> [u8; 16] {
Dec 01 02:12:51.701 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 02:12:51.701 INFO [stderr]   |
Dec 01 02:12:51.701 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 01 02:12:51.702 INFO [stderr] 
Dec 01 02:12:51.702 INFO [stderr] warning: function is never used: `test_env`
Dec 01 02:12:51.702 INFO [stderr]   --> src/main.rs:16:1
Dec 01 02:12:51.703 INFO [stderr]    |
Dec 01 02:12:51.703 INFO [stderr] 16 | fn test_env() {
Dec 01 02:12:51.703 INFO [stderr]    | ^^^^^^^^^^^^^
Dec 01 02:12:51.704 INFO [stderr] 
Dec 01 02:12:52.127 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.82s
Dec 01 02:12:52.129 INFO [stderr] su: No module specific data is present
Dec 01 02:12:52.887 INFO running `"docker" "inspect" "e8e2987c7b7cba9196e2e888028487a47ca46e6f4aed807e4ce5adf0b397dccd"`
Dec 01 02:12:53.035 INFO running `"docker" "rm" "-f" "e8e2987c7b7cba9196e2e888028487a47ca46e6f4aed807e4ce5adf0b397dccd"`
Dec 01 02:12:53.287 INFO [stdout] e8e2987c7b7cba9196e2e888028487a47ca46e6f4aed807e4ce5adf0b397dccd
Dec 01 02:12:53.293 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-1/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/beta-1.31-5/1.30.1:/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 +1.30.1 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"`
Dec 01 02:12:53.683 INFO [stdout] 6ba4d34a394782b5de09400a72d46d2aca55e124f6cee351c1b33a580871ecaf
Dec 01 02:12:53.684 INFO running `"docker" "start" "-a" "6ba4d34a394782b5de09400a72d46d2aca55e124f6cee351c1b33a580871ecaf"`
Dec 01 02:12:54.867 INFO [stderr] usermod: no changes
Dec 01 02:12:54.895 INFO [stderr]    Compiling slab v0.1.0 (/source)
Dec 01 02:12:55.143 INFO [stderr] warning: unused import: `std::fmt`
Dec 01 02:12:55.143 INFO [stderr]  --> src/heap.rs:1:5
Dec 01 02:12:55.143 INFO [stderr]   |
Dec 01 02:12:55.143 INFO [stderr] 1 | use std::fmt;
Dec 01 02:12:55.143 INFO [stderr]   |     ^^^^^^^^
Dec 01 02:12:55.143 INFO [stderr]   |
Dec 01 02:12:55.143 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 01 02:12:55.143 INFO [stderr] 
Dec 01 02:12:55.143 INFO [stderr] warning: unused import: `Level`
Dec 01 02:12:55.143 INFO [stderr]  --> src/main.rs:4:16
Dec 01 02:12:55.143 INFO [stderr]   |
Dec 01 02:12:55.143 INFO [stderr] 4 | use env::{AST, Level, Environment};
Dec 01 02:12:55.143 INFO [stderr]   |                ^^^^^
Dec 01 02:12:55.143 INFO [stderr] 
Dec 01 02:12:55.259 INFO [stderr] warning: function is never used: `str2key`
Dec 01 02:12:55.259 INFO [stderr]  --> src/main.rs:7:1
Dec 01 02:12:55.259 INFO [stderr]   |
Dec 01 02:12:55.259 INFO [stderr] 7 | fn str2key(s: String) -> [u8; 16] {
Dec 01 02:12:55.259 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 02:12:55.259 INFO [stderr]   |
Dec 01 02:12:55.259 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 01 02:12:55.259 INFO [stderr] 
Dec 01 02:12:55.259 INFO [stderr] warning: function is never used: `test_env`
Dec 01 02:12:55.259 INFO [stderr]   --> src/main.rs:16:1
Dec 01 02:12:55.259 INFO [stderr]    |
Dec 01 02:12:55.259 INFO [stderr] 16 | fn test_env() {
Dec 01 02:12:55.259 INFO [stderr]    | ^^^^^^^^^^^^^
Dec 01 02:12:55.259 INFO [stderr] 
Dec 01 02:12:55.719 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.83s
Dec 01 02:12:55.721 INFO [stderr] su: No module specific data is present
Dec 01 02:12:56.197 INFO running `"docker" "inspect" "6ba4d34a394782b5de09400a72d46d2aca55e124f6cee351c1b33a580871ecaf"`
Dec 01 02:12:56.365 INFO running `"docker" "rm" "-f" "6ba4d34a394782b5de09400a72d46d2aca55e124f6cee351c1b33a580871ecaf"`
Dec 01 02:12:56.639 INFO [stdout] 6ba4d34a394782b5de09400a72d46d2aca55e124f6cee351c1b33a580871ecaf
Dec 01 02:12:56.646 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-1/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/beta-1.31-5/1.30.1:/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 +1.30.1 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"`
Dec 01 02:12:57.178 INFO [stdout] 9398cf1b1166130fd7827ded013b01b3cce5479ba7497bbd662b593b11f9eba2
Dec 01 02:12:57.181 INFO running `"docker" "start" "-a" "9398cf1b1166130fd7827ded013b01b3cce5479ba7497bbd662b593b11f9eba2"`
Dec 01 02:12:58.424 INFO [stderr] usermod: no changes
Dec 01 02:12:58.483 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
Dec 01 02:12:58.483 INFO [stdout] 
Dec 01 02:12:58.483 INFO [stderr]      Running /target/debug/deps/slab-470fdb5efa780950
Dec 01 02:12:58.483 INFO [stdout] running 0 tests
Dec 01 02:12:58.483 INFO [stderr] su: No module specific data is present
Dec 01 02:12:58.483 INFO [stdout] 
Dec 01 02:12:58.483 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 01 02:12:58.483 INFO [stdout] 
Dec 01 02:12:59.205 INFO running `"docker" "inspect" "9398cf1b1166130fd7827ded013b01b3cce5479ba7497bbd662b593b11f9eba2"`
Dec 01 02:12:59.405 INFO running `"docker" "rm" "-f" "9398cf1b1166130fd7827ded013b01b3cce5479ba7497bbd662b593b11f9eba2"`
Dec 01 02:12:59.706 INFO [stdout] 9398cf1b1166130fd7827ded013b01b3cce5479ba7497bbd662b593b11f9eba2
