[INFO] fetching crate lang-c 0.8.1...
[INFO] testing lang-c-0.8.1 against beta-2020-06-03 for beta-1.45-1
[INFO] extracting crate lang-c 0.8.1 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate lang-c 0.8.1 on toolchain beta-2020-06-03
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate lang-c 0.8.1
[INFO] finished tweaking crates.io crate lang-c 0.8.1
[INFO] tweaked toml for crates.io crate lang-c 0.8.1 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate crates.io crate lang-c 0.8.1 already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "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" "+beta-2020-06-03" "build" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 886ec522bf9c070ea649eaea43bb9b88b9a016c719578cb073a9f61a81a939bd
[INFO] running `"docker" "start" "-a" "886ec522bf9c070ea649eaea43bb9b88b9a016c719578cb073a9f61a81a939bd"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling lang-c v0.8.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.83s
[INFO] running `"docker" "inspect" "886ec522bf9c070ea649eaea43bb9b88b9a016c719578cb073a9f61a81a939bd"`
[INFO] running `"docker" "rm" "-f" "886ec522bf9c070ea649eaea43bb9b88b9a016c719578cb073a9f61a81a939bd"`
[INFO] [stdout] 886ec522bf9c070ea649eaea43bb9b88b9a016c719578cb073a9f61a81a939bd
[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" "+beta-2020-06-03" "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] 6e0f8d692531cb9998088bcf3818bdc866860375072b79a4a181b72bdbd806c4
[INFO] running `"docker" "start" "-a" "6e0f8d692531cb9998088bcf3818bdc866860375072b79a4a181b72bdbd806c4"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling lang-c v0.8.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 10.25s
[INFO] running `"docker" "inspect" "6e0f8d692531cb9998088bcf3818bdc866860375072b79a4a181b72bdbd806c4"`
[INFO] running `"docker" "rm" "-f" "6e0f8d692531cb9998088bcf3818bdc866860375072b79a4a181b72bdbd806c4"`
[INFO] [stdout] 6e0f8d692531cb9998088bcf3818bdc866860375072b79a4a181b72bdbd806c4
[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" "+beta-2020-06-03" "test" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] cf270d4cbb47557c949dbeedb24ee73eab64cf25f259f06bd2f7759d5e46d2cf
[INFO] running `"docker" "start" "-a" "cf270d4cbb47557c949dbeedb24ee73eab64cf25f259f06bd2f7759d5e46d2cf"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/lang_c-e4dc7a3498c8e515
[INFO] [stdout] 
[INFO] [stdout] running 55 tests
[INFO] [stdout] test tests::test_ambiguous_declaration1 ... ok
[INFO] [stdout] test tests::test_attribute ... ok
[INFO] [stdout] test tests::test_attribute5 ... ok
[INFO] [stdout] test tests::test_chained_and ... ok
[INFO] [stdout] test tests::test_chained_or ... ok
[INFO] [stdout] test tests::test_call ... ok
[INFO] [stdout] test tests::test_ambiguous_parameter_field_declaration ... ok
[INFO] [stdout] test tests::test_attribute2 ... ok
[INFO] [stdout] test tests::test_attribute4 ... ok
[INFO] [stdout] test tests::test_cast ... ok
[INFO] [stdout] test tests::test_chained_shr ... ok
[INFO] [stdout] test tests::test_clang_availability_attr ... ok
[INFO] [stdout] test tests::test_declaration2 ... ok
[INFO] [stdout] test tests::test_comma ... ok
[INFO] [stdout] test tests::test_chained_shl ... ok
[INFO] [stdout] test tests::test_declaration1 ... ok
[INFO] [stdout] test tests::test_character ... ok
[INFO] [stdout] test tests::test_declaration4 ... ok
[INFO] [stdout] test tests::test_directives ... ok
[INFO] [stdout] test tests::test_declaration7 ... ok
[INFO] [stdout] test tests::test_expr_cast ... ok
[INFO] [stdout] test tests::test_floating ... ok
[INFO] [stdout] test tests::test_gnu_extension ... ok
[INFO] [stdout] test tests::test_keyword_expr ... ok
[INFO] [stdout] test tests::test_declaration5 ... ok
[INFO] [stdout] test tests::test_if ... ok
[INFO] [stdout] test tests::test_declaration6 ... ok
[INFO] [stdout] test tests::test_integer ... ok
[INFO] [stdout] test tests::test_defines_symbol_before_initializer ... ok
[INFO] [stdout] test tests::test_enum_modifies_scope ... ok
[INFO] [stdout] test tests::test_gnu_asm ... ok
[INFO] [stdout] test tests::test_attribute3 ... ok
[INFO] [stdout] test tests::test_kr_definition1 ... ok
[INFO] [stdout] test tests::test_ambiguous_struct_field_declaration ... ok
[INFO] [stdout] test tests::test_alignof ... ok
[INFO] [stdout] test tests::test_ambiguous_declaration2 ... ok
[INFO] [stdout] test tests::test_declaration3 ... ok
[INFO] [stdout] test tests::test_multiplicative ... ok
[INFO] [stdout] test tests::test_postfix ... ok
[INFO] [stdout] test tests::test_offsetof ... ok
[INFO] [stdout] test tests::test_restores_scope_after_block ... ok
[INFO] [stdout] test tests::test_restores_scope_after_function_decl ... ok
[INFO] [stdout] test tests::test_logical_and ... ok
[INFO] [stdout] test tests::test_restores_scope_after_loops ... ok
[INFO] [stdout] test tests::test_struct_name_scope ... ok
[INFO] [stdout] test tests::test_struct_empty_decl ... ok
[INFO] [stdout] test tests::test_struct_decl ... ok
[INFO] [stdout] test tests::test_typedef_redefinition ... ok
[INFO] [stdout] test tests::ts18661_literal ... ok
[INFO] [stdout] test tests::test_union ... ok
[INFO] [stdout] test tests::test_stmt_expr ... ok
[INFO] [stdout] test tests::test_string ... ok
[INFO] [stdout] test tests::test_ts18661_float ... ok
[INFO] [stdout] test tests::test_typeof ... ok
[INFO] [stdout] test tests::test_restores_scope_after_selections ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 55 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/dump-634c27f868cc95bd
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/meminfo-f1840cbcf5dcda50
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests lang-c
[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 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 2 tests
[INFO] [stdout] test src/visit.rs - visit (line 3) ... ok
[INFO] [stdout] test src/lib.rs -  (line 3) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "cf270d4cbb47557c949dbeedb24ee73eab64cf25f259f06bd2f7759d5e46d2cf"`
[INFO] running `"docker" "rm" "-f" "cf270d4cbb47557c949dbeedb24ee73eab64cf25f259f06bd2f7759d5e46d2cf"`
[INFO] [stdout] cf270d4cbb47557c949dbeedb24ee73eab64cf25f259f06bd2f7759d5e46d2cf