Dec 05 07:18:03.057 INFO testing singaraiona/slab against try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468 for pr-56514
Dec 05 07:18:03.058 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-1/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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"`
Dec 05 07:18:03.459 INFO [stdout] 1832b1783ce9d38ed80ded486416d42d260d7b058988e49e96322d7342ab3fdd
Dec 05 07:18:03.462 INFO running `"docker" "start" "-a" "1832b1783ce9d38ed80ded486416d42d260d7b058988e49e96322d7342ab3fdd"`
Dec 05 07:18:04.517 INFO [stderr] usermod: no changes
Dec 05 07:18:04.572 INFO [stderr]    Compiling slab v0.1.0 (/source)
Dec 05 07:18:04.830 INFO [stderr] warning: unused import: `std::fmt`
Dec 05 07:18:04.830 INFO [stderr]  --> src/heap.rs:1:5
Dec 05 07:18:04.830 INFO [stderr]   |
Dec 05 07:18:04.830 INFO [stderr] 1 | use std::fmt;
Dec 05 07:18:04.830 INFO [stderr]   |     ^^^^^^^^
Dec 05 07:18:04.830 INFO [stderr]   |
Dec 05 07:18:04.830 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 05 07:18:04.830 INFO [stderr] 
Dec 05 07:18:04.830 INFO [stderr] warning: unused import: `Level`
Dec 05 07:18:04.830 INFO [stderr]  --> src/main.rs:4:16
Dec 05 07:18:04.830 INFO [stderr]   |
Dec 05 07:18:04.830 INFO [stderr] 4 | use env::{AST, Level, Environment};
Dec 05 07:18:04.831 INFO [stderr]   |                ^^^^^
Dec 05 07:18:04.831 INFO [stderr] 
Dec 05 07:18:04.926 INFO [stderr] warning: function is never used: `str2key`
Dec 05 07:18:04.926 INFO [stderr]  --> src/main.rs:7:1
Dec 05 07:18:04.926 INFO [stderr]   |
Dec 05 07:18:04.926 INFO [stderr] 7 | fn str2key(s: String) -> [u8; 16] {
Dec 05 07:18:04.926 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 07:18:04.926 INFO [stderr]   |
Dec 05 07:18:04.926 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 05 07:18:04.926 INFO [stderr] 
Dec 05 07:18:04.926 INFO [stderr] warning: function is never used: `test_env`
Dec 05 07:18:04.926 INFO [stderr]   --> src/main.rs:16:1
Dec 05 07:18:04.926 INFO [stderr]    |
Dec 05 07:18:04.926 INFO [stderr] 16 | fn test_env() {
Dec 05 07:18:04.926 INFO [stderr]    | ^^^^^^^^^^^^^
Dec 05 07:18:04.940 INFO [stderr] 
Dec 05 07:18:05.384 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.85s
Dec 05 07:18:05.386 INFO [stderr] su: No module specific data is present
Dec 05 07:18:05.968 INFO running `"docker" "inspect" "1832b1783ce9d38ed80ded486416d42d260d7b058988e49e96322d7342ab3fdd"`
Dec 05 07:18:06.298 INFO running `"docker" "rm" "-f" "1832b1783ce9d38ed80ded486416d42d260d7b058988e49e96322d7342ab3fdd"`
Dec 05 07:18:06.520 INFO [stdout] 1832b1783ce9d38ed80ded486416d42d260d7b058988e49e96322d7342ab3fdd
Dec 05 07:18:06.522 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-1/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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"`
Dec 05 07:18:07.008 INFO [stdout] 0ef6c69880e6f3d88fcaa51673408c9870bb6e456cf23db215ce0a5ad853cb96
Dec 05 07:18:07.016 INFO running `"docker" "start" "-a" "0ef6c69880e6f3d88fcaa51673408c9870bb6e456cf23db215ce0a5ad853cb96"`
Dec 05 07:18:08.164 INFO [stderr] usermod: no changes
Dec 05 07:18:08.209 INFO [stderr]    Compiling slab v0.1.0 (/source)
Dec 05 07:18:08.404 INFO [stderr] warning: unused import: `std::fmt`
Dec 05 07:18:08.404 INFO [stderr]  --> src/heap.rs:1:5
Dec 05 07:18:08.404 INFO [stderr]   |
Dec 05 07:18:08.404 INFO [stderr] 1 | use std::fmt;
Dec 05 07:18:08.404 INFO [stderr]   |     ^^^^^^^^
Dec 05 07:18:08.404 INFO [stderr]   |
Dec 05 07:18:08.404 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 05 07:18:08.404 INFO [stderr] 
Dec 05 07:18:08.404 INFO [stderr] warning: unused import: `Level`
Dec 05 07:18:08.404 INFO [stderr]  --> src/main.rs:4:16
Dec 05 07:18:08.404 INFO [stderr]   |
Dec 05 07:18:08.404 INFO [stderr] 4 | use env::{AST, Level, Environment};
Dec 05 07:18:08.404 INFO [stderr]   |                ^^^^^
Dec 05 07:18:08.404 INFO [stderr] 
Dec 05 07:18:08.496 INFO [stderr] warning: function is never used: `str2key`
Dec 05 07:18:08.496 INFO [stderr]  --> src/main.rs:7:1
Dec 05 07:18:08.496 INFO [stderr]   |
Dec 05 07:18:08.496 INFO [stderr] 7 | fn str2key(s: String) -> [u8; 16] {
Dec 05 07:18:08.496 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 07:18:08.496 INFO [stderr]   |
Dec 05 07:18:08.496 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 05 07:18:08.496 INFO [stderr] 
Dec 05 07:18:08.496 INFO [stderr] warning: function is never used: `test_env`
Dec 05 07:18:08.496 INFO [stderr]   --> src/main.rs:16:1
Dec 05 07:18:08.496 INFO [stderr]    |
Dec 05 07:18:08.496 INFO [stderr] 16 | fn test_env() {
Dec 05 07:18:08.496 INFO [stderr]    | ^^^^^^^^^^^^^
Dec 05 07:18:08.496 INFO [stderr] 
Dec 05 07:18:08.812 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.62s
Dec 05 07:18:08.812 INFO [stderr] su: No module specific data is present
Dec 05 07:18:09.336 INFO running `"docker" "inspect" "0ef6c69880e6f3d88fcaa51673408c9870bb6e456cf23db215ce0a5ad853cb96"`
Dec 05 07:18:09.651 INFO running `"docker" "rm" "-f" "0ef6c69880e6f3d88fcaa51673408c9870bb6e456cf23db215ce0a5ad853cb96"`
Dec 05 07:18:09.928 INFO [stdout] 0ef6c69880e6f3d88fcaa51673408c9870bb6e456cf23db215ce0a5ad853cb96
Dec 05 07:18:09.934 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-1/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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"`
Dec 05 07:18:10.426 INFO [stdout] 0309686b064ab929b689543e691365d6ad936abe930ca3b50be166df1d7a055c
Dec 05 07:18:10.430 INFO running `"docker" "start" "-a" "0309686b064ab929b689543e691365d6ad936abe930ca3b50be166df1d7a055c"`
Dec 05 07:18:11.472 INFO [stderr] usermod: no changes
Dec 05 07:18:11.524 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
Dec 05 07:18:11.524 INFO [stderr]      Running /target/debug/deps/slab-21c6bbb96bd0d6c7
Dec 05 07:18:11.530 INFO [stdout] 
Dec 05 07:18:11.530 INFO [stdout] running 0 tests
Dec 05 07:18:11.530 INFO [stdout] 
Dec 05 07:18:11.530 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 05 07:18:11.530 INFO [stdout] 
Dec 05 07:18:11.544 INFO [stderr] su: No module specific data is present
Dec 05 07:18:12.278 INFO running `"docker" "inspect" "0309686b064ab929b689543e691365d6ad936abe930ca3b50be166df1d7a055c"`
Dec 05 07:18:12.726 INFO running `"docker" "rm" "-f" "0309686b064ab929b689543e691365d6ad936abe930ca3b50be166df1d7a055c"`
Dec 05 07:18:13.012 INFO [stdout] 0309686b064ab929b689543e691365d6ad936abe930ca3b50be166df1d7a055c