[INFO] fetching crate lang-c 0.9.0...
[INFO] testing lang-c-0.9.0 against beta-2021-01-01 for beta-1.50-1
[INFO] extracting crate lang-c 0.9.0 into /workspace/builds/worker-11/source
[INFO] validating manifest of crates.io crate lang-c 0.9.0 on toolchain beta-2021-01-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate lang-c 0.9.0
[INFO] finished tweaking crates.io crate lang-c 0.9.0
[INFO] tweaked toml for crates.io crate lang-c 0.9.0 written to /workspace/builds/worker-11/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f0edbc13c4d0a0066a21244e0a3ce3af0e050df56ab2dd161875814448369618
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "f0edbc13c4d0a0066a21244e0a3ce3af0e050df56ab2dd161875814448369618", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f0edbc13c4d0a0066a21244e0a3ce3af0e050df56ab2dd161875814448369618", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f0edbc13c4d0a0066a21244e0a3ce3af0e050df56ab2dd161875814448369618", kill_on_drop: false }`
[INFO] [stdout] f0edbc13c4d0a0066a21244e0a3ce3af0e050df56ab2dd161875814448369618
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "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" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b816ba7114b561c17e86fb79c5371b4a261b559b6bf2736c46b934657017cf01
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "b816ba7114b561c17e86fb79c5371b4a261b559b6bf2736c46b934657017cf01", kill_on_drop: false }`
[INFO] [stderr]    Compiling lang-c v0.9.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.15s
[INFO] running `Command { std: "docker" "inspect" "b816ba7114b561c17e86fb79c5371b4a261b559b6bf2736c46b934657017cf01", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b816ba7114b561c17e86fb79c5371b4a261b559b6bf2736c46b934657017cf01", kill_on_drop: false }`
[INFO] [stdout] b816ba7114b561c17e86fb79c5371b4a261b559b6bf2736c46b934657017cf01
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "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" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1a8baeb241c2ce6ae59fdae65179df51b327816651284b11769603de196d55c0
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "1a8baeb241c2ce6ae59fdae65179df51b327816651284b11769603de196d55c0", kill_on_drop: false }`
[INFO] [stderr]    Compiling lang-c v0.9.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 9.22s
[INFO] running `Command { std: "docker" "inspect" "1a8baeb241c2ce6ae59fdae65179df51b327816651284b11769603de196d55c0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1a8baeb241c2ce6ae59fdae65179df51b327816651284b11769603de196d55c0", kill_on_drop: false }`
[INFO] [stdout] 1a8baeb241c2ce6ae59fdae65179df51b327816651284b11769603de196d55c0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "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" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] b71dd370b4e1e35650ef79755234063e82bf217326480d13bd28bfc6dd5288ea
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "b71dd370b4e1e35650ef79755234063e82bf217326480d13bd28bfc6dd5288ea", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/lang_c-a3da949ff7aa758a
[INFO] [stdout] running 59 tests
[INFO] [stdout] test tests::test_cast ... ok
[INFO] [stdout] test tests::test_ambiguous_declaration1 ... ok
[INFO] [stdout] test tests::test_call ... ok
[INFO] [stdout] test tests::test_attribute3 ... ok
[INFO] [stdout] test tests::test_chained_and ... ok
[INFO] [stdout] test tests::test_chained_or ... ok
[INFO] [stdout] test tests::test_ambiguous_declaration2 ... ok
[INFO] [stdout] test tests::test_attribute ... ok
[INFO] [stdout] test tests::test_attribute2 ... ok
[INFO] [stdout] test tests::test_attribute5 ... ok
[INFO] [stdout] test tests::test_alignof ... ok
[INFO] [stdout] test tests::test_chained_shr ... ok
[INFO] [stdout] test tests::test_attribute4 ... ok
[INFO] [stdout] test tests::test_ambiguous_parameter_field_declaration ... ok
[INFO] [stdout] test tests::test_declaration4 ... ok
[INFO] [stdout] test tests::test_chained_shl ... ok
[INFO] [stdout] test tests::test_ambiguous_struct_field_declaration ... ok
[INFO] [stdout] test tests::test_comma ... ok
[INFO] [stdout] test tests::test_character ... ok
[INFO] [stdout] test tests::test_clang_availability_attr ... ok
[INFO] [stdout] test tests::test_compound_literal ... ok
[INFO] [stdout] test tests::test_compound_return ... ok
[INFO] [stdout] test tests::test_declaration3 ... ok
[INFO] [stdout] test tests::test_declaration2 ... ok
[INFO] [stdout] test tests::test_declaration1 ... ok
[INFO] [stdout] test tests::test_gnu_asm ... ok
[INFO] [stdout] test tests::test_fake_compound1 ... ok
[INFO] [stdout] test tests::test_if ... ok
[INFO] [stdout] test tests::test_floating ... ok
[INFO] [stdout] test tests::test_declaration7 ... ok
[INFO] [stdout] test tests::test_integer ... ok
[INFO] [stdout] test tests::test_logical_and ... ok
[INFO] [stdout] test tests::test_kr_definition1 ... ok
[INFO] [stdout] test tests::test_gnu_extension ... ok
[INFO] [stdout] test tests::test_directives ... ok
[INFO] [stdout] test tests::test_restores_scope_after_loops ... ok
[INFO] [stdout] test tests::test_struct_empty_decl ... ok
[INFO] [stdout] test tests::test_struct_name_scope ... ok
[INFO] [stdout] test tests::test_stmt_expr ... ok
[INFO] [stdout] test tests::test_multiplicative ... ok
[INFO] [stdout] test tests::test_offsetof ... ok
[INFO] [stdout] test tests::test_restores_scope_after_selections ... ok
[INFO] [stdout] test tests::test_ts18661_float ... ok
[INFO] [stdout] test tests::ts18661_literal ... ok
[INFO] [stdout] test tests::test_typedef_redefinition ... ok
[INFO] [stdout] test tests::test_string ... ok
[INFO] [stdout] test tests::test_struct_decl ... ok
[INFO] [stdout] test tests::test_keyword_expr ... ok
[INFO] [stdout] test tests::test_expr_cast ... ok
[INFO] [stdout] test tests::test_typeof ... ok
[INFO] [stdout] test tests::test_declaration5 ... ok
[INFO] [stdout] test tests::test_defines_symbol_before_initializer ... ok
[INFO] [stdout] test tests::test_union ... ok
[INFO] [stdout] test tests::test_declaration6 ... ok
[INFO] [stdout] test tests::test_typedef_const ... ok
[INFO] [stdout] test tests::test_restores_scope_after_function_decl ... ok
[INFO] [stdout] test tests::test_restores_scope_after_block ... ok
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/dump-327822f4ce49c05c
[INFO] [stdout] test tests::test_enum_modifies_scope ... ok
[INFO] [stdout] test tests::test_postfix ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 59 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.08s
[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; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/meminfo-02ef832d40b316f1
[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; finished in 0.00s
[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; finished in 1.48s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "b71dd370b4e1e35650ef79755234063e82bf217326480d13bd28bfc6dd5288ea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b71dd370b4e1e35650ef79755234063e82bf217326480d13bd28bfc6dd5288ea", kill_on_drop: false }`
[INFO] [stdout] b71dd370b4e1e35650ef79755234063e82bf217326480d13bd28bfc6dd5288ea