[INFO] crate libloading 0.6.2 is already in cache
[INFO] testing libloading-0.6.2 against 1.44.0 for beta-1.45-1
[INFO] extracting crate libloading 0.6.2 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate libloading 0.6.2 on toolchain 1.44.0
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate libloading 0.6.2
[INFO] finished tweaking crates.io crate libloading 0.6.2
[INFO] tweaked toml for crates.io crate libloading 0.6.2 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.44.0" "build" "--frozen"`
[INFO] [stdout] 0fdb73fded45e658e77e00bd7d11c51553f30b16449ec427a3472f2c3fa516e1
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `"docker" "start" "-a" "0fdb73fded45e658e77e00bd7d11c51553f30b16449ec427a3472f2c3fa516e1"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling libloading v0.6.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.52s
[INFO] running `"docker" "inspect" "0fdb73fded45e658e77e00bd7d11c51553f30b16449ec427a3472f2c3fa516e1"`
[INFO] running `"docker" "rm" "-f" "0fdb73fded45e658e77e00bd7d11c51553f30b16449ec427a3472f2c3fa516e1"`
[INFO] [stdout] 0fdb73fded45e658e77e00bd7d11c51553f30b16449ec427a3472f2c3fa516e1
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.44.0" "test" "--frozen" "--no-run"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 4be99815b055031949a5dfaaf901ba41a0549a8761e4c47113827c130067af0f
[INFO] running `"docker" "start" "-a" "4be99815b055031949a5dfaaf901ba41a0549a8761e4c47113827c130067af0f"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling libloading v0.6.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.82s
[INFO] running `"docker" "inspect" "4be99815b055031949a5dfaaf901ba41a0549a8761e4c47113827c130067af0f"`
[INFO] running `"docker" "rm" "-f" "4be99815b055031949a5dfaaf901ba41a0549a8761e4c47113827c130067af0f"`
[INFO] [stdout] 4be99815b055031949a5dfaaf901ba41a0549a8761e4c47113827c130067af0f
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.44.0" "test" "--frozen"`
[INFO] [stdout] e69fbb01558b94500570a27d2d988b179e52c3e795d8432818e682cb1bf1e3a4
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `"docker" "start" "-a" "e69fbb01558b94500570a27d2d988b179e52c3e795d8432818e682cb1bf1e3a4"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/libloading-122541de35e1520a
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test error::tests::error_display ... ok
[INFO] [stdout] test error::tests::error_send ... ok
[INFO] [stdout] test error::tests::error_sync ... ok
[INFO] [stdout] test os::unix::tests::this ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/functions-eb75dfbc48adbc66
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test wrong_name_fails ... ok
[INFO] [stdout] test test_static_u32 ... ok
[INFO] [stdout] test test_incompatible_type_named_fn ... ok
[INFO] [stdout] test test_static_ptr ... ok
[INFO] [stdout] test test_incompatible_type ... ok
[INFO] [stdout] test interior_null_fails ... ok
[INFO] [stdout] test missing_symbol_fails ... ok
[INFO] [stdout] test test_id_u32 ... ok
[INFO] [stdout] test test_id_struct ... ok
[INFO] [stdout] test test_0_no_0 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/markers-989bb0a0c4d7b7f2
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test check_library_send ... ok
[INFO] [stdout] test check_library_sync ... ok
[INFO] [stdout] test check_symbol_sync ... ok
[INFO] [stdout] test check_unix_library_sync ... ok
[INFO] [stdout] test check_symbol_send ... ok
[INFO] [stdout] test check_unix_symbol_send ... ok
[INFO] [stdout] test check_unix_symbol_sync ... ok
[INFO] [stdout] test check_unix_library_send ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/windows-5378df4826d025c3
[INFO] [stderr]    Doc-tests libloading
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test src/os/mod.rs - os (line 11) ... ignored
[INFO] [stdout] test src/lib.rs - Library::get (line 150) ... ok
[INFO] [stdout] test src/lib.rs -  (line 25) ... ok
[INFO] [stdout] test src/lib.rs - Library::get (line 169) ... ok
[INFO] [stdout] test src/lib.rs - Library::new (line 110) ... ok
[INFO] [stdout] test src/lib.rs - Symbol::into_raw (line 242) ... ok
[INFO] [stdout] test src/lib.rs - Symbol::lift_option (line 288) ... ok
[INFO] [stdout] test src/lib.rs - Library::get (line 157) ... ok
[INFO] [stdout] test src/lib.rs - Symbol::from_raw (line 266) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "e69fbb01558b94500570a27d2d988b179e52c3e795d8432818e682cb1bf1e3a4"`
[INFO] running `"docker" "rm" "-f" "e69fbb01558b94500570a27d2d988b179e52c3e795d8432818e682cb1bf1e3a4"`
[INFO] [stdout] e69fbb01558b94500570a27d2d988b179e52c3e795d8432818e682cb1bf1e3a4