Nov 17 11:01:24.798 INFO testing TyRoXx/learning-rust against master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c for pr-55982
Nov 17 11:01:24.800 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-1/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/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 11:01:25.323 INFO [stdout] 2cf9f270a2213e82fcdac47c2422735ca1dca8ca715bfd9e5260bc7b470c567f
Nov 17 11:01:25.331 INFO running `"docker" "start" "-a" "2cf9f270a2213e82fcdac47c2422735ca1dca8ca715bfd9e5260bc7b470c567f"`
Nov 17 11:01:26.909 INFO [stderr] usermod: no changes
Nov 17 11:01:26.967 INFO [stderr]    Compiling library2 v0.1.0 (/source/src/library2)
Nov 17 11:01:27.316 INFO [stderr] warning: unused import: `std::fs::read_dir`
Nov 17 11:01:27.316 INFO [stderr]  --> src/library2/src/lib.rs:1:5
Nov 17 11:01:27.316 INFO [stderr]   |
Nov 17 11:01:27.316 INFO [stderr] 1 | use std::fs::read_dir;
Nov 17 11:01:27.316 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^
Nov 17 11:01:27.316 INFO [stderr]   |
Nov 17 11:01:27.316 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 17 11:01:27.316 INFO [stderr] 
Nov 17 11:01:27.316 INFO [stderr] warning: unused import: `std::path::Path`
Nov 17 11:01:27.316 INFO [stderr]  --> src/library2/src/lib.rs:2:5
Nov 17 11:01:27.316 INFO [stderr]   |
Nov 17 11:01:27.316 INFO [stderr] 2 | use std::path::Path;
Nov 17 11:01:27.316 INFO [stderr]   |     ^^^^^^^^^^^^^^^
Nov 17 11:01:27.316 INFO [stderr] 
Nov 17 11:01:27.316 INFO [stderr] warning: unused import: `std::sync::atomic::AtomicPtr`
Nov 17 11:01:27.316 INFO [stderr]  --> src/library2/src/lib.rs:3:5
Nov 17 11:01:27.316 INFO [stderr]   |
Nov 17 11:01:27.316 INFO [stderr] 3 | use std::sync::atomic::AtomicPtr;
Nov 17 11:01:27.316 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 11:01:27.316 INFO [stderr] 
Nov 17 11:01:27.316 INFO [stderr] warning: unused import: `std::sync::atomic::Ordering`
Nov 17 11:01:27.316 INFO [stderr]  --> src/library2/src/lib.rs:4:5
Nov 17 11:01:27.316 INFO [stderr]   |
Nov 17 11:01:27.316 INFO [stderr] 4 | use std::sync::atomic::Ordering;
Nov 17 11:01:27.316 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 11:01:27.316 INFO [stderr] 
Nov 17 11:01:27.366 INFO [stderr]    Compiling learning-rust v0.1.0 (/source)
Nov 17 11:01:27.672 INFO [stderr] warning: unused import: `library2::add`
Nov 17 11:01:27.672 INFO [stderr]  --> src/main.rs:2:5
Nov 17 11:01:27.672 INFO [stderr]   |
Nov 17 11:01:27.672 INFO [stderr] 2 | use library2::add;
Nov 17 11:01:27.672 INFO [stderr]   |     ^^^^^^^^^^^^^
Nov 17 11:01:27.672 INFO [stderr]   |
Nov 17 11:01:27.672 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 17 11:01:27.672 INFO [stderr] 
Nov 17 11:01:28.020 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.08s
Nov 17 11:01:28.020 INFO [stderr] su: No module specific data is present
Nov 17 11:01:28.739 INFO running `"docker" "inspect" "2cf9f270a2213e82fcdac47c2422735ca1dca8ca715bfd9e5260bc7b470c567f"`
Nov 17 11:01:29.073 INFO running `"docker" "rm" "-f" "2cf9f270a2213e82fcdac47c2422735ca1dca8ca715bfd9e5260bc7b470c567f"`
Nov 17 11:01:29.391 INFO [stdout] 2cf9f270a2213e82fcdac47c2422735ca1dca8ca715bfd9e5260bc7b470c567f
Nov 17 11:01:29.399 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-1/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/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 11:01:29.859 INFO [stdout] b4fdaba88754806a3d9bfb21a3938c1563e08df30ea7bffbc985c422db06ec18
Nov 17 11:01:29.866 INFO running `"docker" "start" "-a" "b4fdaba88754806a3d9bfb21a3938c1563e08df30ea7bffbc985c422db06ec18"`
Nov 17 11:01:31.294 INFO [stderr] usermod: no changes
Nov 17 11:01:31.343 INFO [stderr]    Compiling learning-rust v0.1.0 (/source)
Nov 17 11:01:32.203 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.87s
Nov 17 11:01:32.203 INFO [stderr] su: No module specific data is present
Nov 17 11:01:32.810 INFO running `"docker" "inspect" "b4fdaba88754806a3d9bfb21a3938c1563e08df30ea7bffbc985c422db06ec18"`
Nov 17 11:01:33.163 INFO running `"docker" "rm" "-f" "b4fdaba88754806a3d9bfb21a3938c1563e08df30ea7bffbc985c422db06ec18"`
Nov 17 11:01:33.495 INFO [stdout] b4fdaba88754806a3d9bfb21a3938c1563e08df30ea7bffbc985c422db06ec18
Nov 17 11:01:33.540 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-1/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/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 11:01:33.947 INFO [stdout] f821772ee5d24be293da7e0f434815bf27ba4af03c4ce2c2596b194ff61ecc2e
Nov 17 11:01:33.955 INFO running `"docker" "start" "-a" "f821772ee5d24be293da7e0f434815bf27ba4af03c4ce2c2596b194ff61ecc2e"`
Nov 17 11:01:35.314 INFO [stderr] usermod: no changes
Nov 17 11:01:35.394 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.05s
Nov 17 11:01:35.404 INFO [stderr]      Running /target/debug/deps/learning_rust-adda8ce8062f4f67
Nov 17 11:01:35.407 INFO [stdout] 
Nov 17 11:01:35.408 INFO [stdout] running 1 test
Nov 17 11:01:35.408 INFO [stdout] test trivial ... ok
Nov 17 11:01:35.408 INFO [stdout] 
Nov 17 11:01:35.408 INFO [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 17 11:01:35.409 INFO [stdout] 
Nov 17 11:01:35.409 INFO [stderr] su: No module specific data is present
Nov 17 11:01:35.998 INFO running `"docker" "inspect" "f821772ee5d24be293da7e0f434815bf27ba4af03c4ce2c2596b194ff61ecc2e"`
Nov 17 11:01:36.235 INFO running `"docker" "rm" "-f" "f821772ee5d24be293da7e0f434815bf27ba4af03c4ce2c2596b194ff61ecc2e"`
Nov 17 11:01:36.535 INFO [stdout] f821772ee5d24be293da7e0f434815bf27ba4af03c4ce2c2596b194ff61ecc2e