Nov 18 08:56:18.580 INFO testing immutable_arena-0.1.1 against master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c for pr-55982
Nov 18 08:56:18.581 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-5/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/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 18 08:56:18.750 INFO [stdout] 6ff8ed25e8f1f544f89a17f129048f4731a5e21dd6053d463e42f9b9c3ec9f27
Nov 18 08:56:18.753 INFO running `"docker" "start" "-a" "6ff8ed25e8f1f544f89a17f129048f4731a5e21dd6053d463e42f9b9c3ec9f27"`
Nov 18 08:56:19.218 INFO [stderr] usermod: no changes
Nov 18 08:56:19.267 INFO [stderr]    Compiling immutable_arena v0.1.1 (/source)
Nov 18 08:56:19.871 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.62s
Nov 18 08:56:19.871 INFO [stderr] su: No module specific data is present
Nov 18 08:56:20.519 INFO running `"docker" "inspect" "6ff8ed25e8f1f544f89a17f129048f4731a5e21dd6053d463e42f9b9c3ec9f27"`
Nov 18 08:56:20.847 INFO running `"docker" "rm" "-f" "6ff8ed25e8f1f544f89a17f129048f4731a5e21dd6053d463e42f9b9c3ec9f27"`
Nov 18 08:56:21.082 INFO [stdout] 6ff8ed25e8f1f544f89a17f129048f4731a5e21dd6053d463e42f9b9c3ec9f27
Nov 18 08:56:21.085 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-5/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/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 18 08:56:21.419 INFO [stdout] d4174481794033c8c47efe9f8b2e992da98bce35e20d4d5fd3454ce85bddaa9d
Nov 18 08:56:21.421 INFO running `"docker" "start" "-a" "d4174481794033c8c47efe9f8b2e992da98bce35e20d4d5fd3454ce85bddaa9d"`
Nov 18 08:56:22.352 INFO [stderr] usermod: no changes
Nov 18 08:56:22.428 INFO [stderr]    Compiling immutable_arena v0.1.1 (/source)
Nov 18 08:56:23.823 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.44s
Nov 18 08:56:23.826 INFO [stderr] su: No module specific data is present
Nov 18 08:56:24.707 INFO running `"docker" "inspect" "d4174481794033c8c47efe9f8b2e992da98bce35e20d4d5fd3454ce85bddaa9d"`
Nov 18 08:56:25.051 INFO running `"docker" "rm" "-f" "d4174481794033c8c47efe9f8b2e992da98bce35e20d4d5fd3454ce85bddaa9d"`
Nov 18 08:56:25.355 INFO [stdout] d4174481794033c8c47efe9f8b2e992da98bce35e20d4d5fd3454ce85bddaa9d
Nov 18 08:56:25.357 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-5/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/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 18 08:56:25.685 INFO [stdout] 8b2e62664f85ccc42ea57b86a64658da29cfd211cc3a05b2d83651c422ae0857
Nov 18 08:56:25.686 INFO running `"docker" "start" "-a" "8b2e62664f85ccc42ea57b86a64658da29cfd211cc3a05b2d83651c422ae0857"`
Nov 18 08:56:26.798 INFO [stderr] usermod: no changes
Nov 18 08:56:26.874 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
Nov 18 08:56:26.883 INFO [stderr]      Running /target/debug/deps/immutable_arena-648b6a2f97f0b9d3
Nov 18 08:56:26.891 INFO [stdout] 
Nov 18 08:56:26.891 INFO [stdout] running 2 tests
Nov 18 08:56:26.891 INFO [stdout] test test::ref_from_borrow_test ... ok
Nov 18 08:56:26.891 INFO [stdout] test test::basic_test ... ok
Nov 18 08:56:26.891 INFO [stdout] 
Nov 18 08:56:26.891 INFO [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 18 08:56:26.891 INFO [stdout] 
Nov 18 08:56:26.898 INFO [stderr]    Doc-tests immutable_arena
Nov 18 08:56:27.765 INFO [stdout] 
Nov 18 08:56:27.765 INFO [stdout] running 1 test
Nov 18 08:56:28.851 INFO [stdout] test src/lib.rs -  (line 14) ... ok
Nov 18 08:56:28.851 INFO [stdout] 
Nov 18 08:56:28.851 INFO [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 18 08:56:28.851 INFO [stdout] 
Nov 18 08:56:28.867 INFO [stderr] su: No module specific data is present
Nov 18 08:56:29.819 INFO running `"docker" "inspect" "8b2e62664f85ccc42ea57b86a64658da29cfd211cc3a05b2d83651c422ae0857"`
Nov 18 08:56:30.031 INFO running `"docker" "rm" "-f" "8b2e62664f85ccc42ea57b86a64658da29cfd211cc3a05b2d83651c422ae0857"`
Nov 18 08:56:30.255 INFO [stdout] 8b2e62664f85ccc42ea57b86a64658da29cfd211cc3a05b2d83651c422ae0857