[INFO] fetching crate cfg-expr 0.4.1...
[INFO] testing cfg-expr-0.4.1 against beta-2020-06-03 for beta-1.45-1
[INFO] extracting crate cfg-expr 0.4.1 into /workspace/builds/worker-13/source
[INFO] validating manifest of crates.io crate cfg-expr 0.4.1 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 cfg-expr 0.4.1
[INFO] finished tweaking crates.io crate cfg-expr 0.4.1
[INFO] tweaked toml for crates.io crate cfg-expr 0.4.1 written to /workspace/builds/worker-13/source/Cargo.toml
[INFO] crate crates.io crate cfg-expr 0.4.1 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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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] [stdout] 389b0d551e409ee60257207c14dfb5e5cdfbfd0cbdb85de4c7e0c6eac7468fe9
[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" "389b0d551e409ee60257207c14dfb5e5cdfbfd0cbdb85de4c7e0c6eac7468fe9"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling cfg-expr v0.4.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.32s
[INFO] running `"docker" "inspect" "389b0d551e409ee60257207c14dfb5e5cdfbfd0cbdb85de4c7e0c6eac7468fe9"`
[INFO] running `"docker" "rm" "-f" "389b0d551e409ee60257207c14dfb5e5cdfbfd0cbdb85de4c7e0c6eac7468fe9"`
[INFO] [stdout] 389b0d551e409ee60257207c14dfb5e5cdfbfd0cbdb85de4c7e0c6eac7468fe9
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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] 6674b3ec0c60a8b15dcc929233ec15a9b0ddbbe381078604db94776858dcd2f6
[INFO] running `"docker" "start" "-a" "6674b3ec0c60a8b15dcc929233ec15a9b0ddbbe381078604db94776858dcd2f6"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling cfg-expr v0.4.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.01s
[INFO] running `"docker" "inspect" "6674b3ec0c60a8b15dcc929233ec15a9b0ddbbe381078604db94776858dcd2f6"`
[INFO] running `"docker" "rm" "-f" "6674b3ec0c60a8b15dcc929233ec15a9b0ddbbe381078604db94776858dcd2f6"`
[INFO] [stdout] 6674b3ec0c60a8b15dcc929233ec15a9b0ddbbe381078604db94776858dcd2f6
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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] 6a5c4f801ff170c3c028a9204d38c80c3a9789adeffb9278351476df3f8500ca
[INFO] running `"docker" "start" "-a" "6a5c4f801ff170c3c028a9204d38c80c3a9789adeffb9278351476df3f8500ca"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/cfg_expr-0dd80990f67beac4
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test targets::test::targets_are_sorted ... ok
[INFO] [stdout] test targets::test::has_ios ... ok
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/eval-f8a2979a3b5ea8c2
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test complex ... ok
[INFO] [stdout] test features ... ok
[INFO] [stdout] test target_family ... ok
[INFO] [stdout] test tiny ... ok
[INFO] [stdout] test very_specific ... ok
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/lexer-556d0413b4f73164
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test handle_empty_value ... ok
[INFO] [stdout] test handle_key_value ... ok
[INFO] [stdout] test handles_raw ... ok
[INFO] [stdout] test strips_attribute ... ok
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/parser-8625dec3b1dcea8d
[INFO] [stdout] test handle_short_key ... ok
[INFO] [stdout] test handle_cfg_keywords ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test handles_simple_funcs ... ok
[INFO] [stderr]    Doc-tests cfg-expr
[INFO] [stdout] test fails_unbalanced_parens ... ok
[INFO] [stdout] test fails_empty ... ok
[INFO] [stdout] test fails_unbalanced_quotes ... ok
[INFO] [stdout] test fails_invalid_funcs ... ok
[INFO] [stdout] test ensures_not_has_one_predicate ... ok
[INFO] [stdout] test fails_malformed ... ok
[INFO] [stdout] test handles_single_predicate ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test src/expr/mod.rs - expr::TargetPredicate::matches (line 256) ... ok
[INFO] [stdout] test src/targets/mod.rs - targets::rustc_version (line 150) ... ok
[INFO] [stdout] test src/targets/mod.rs - targets::get_builtin_target_by_triple (line 136) ... ok
[INFO] [stdout] test src/expr/parser.rs - expr::parser::Expression::parse (line 14) ... ok
[INFO] [stdout] test src/lib.rs -  (line 10) ... ok
[INFO] [stdout] test src/expr/mod.rs - expr::Expression::eval (line 405) ... ok
[INFO] [stdout] test src/expr/mod.rs - expr::Expression::eval (line 422) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "6a5c4f801ff170c3c028a9204d38c80c3a9789adeffb9278351476df3f8500ca"`
[INFO] running `"docker" "rm" "-f" "6a5c4f801ff170c3c028a9204d38c80c3a9789adeffb9278351476df3f8500ca"`
[INFO] [stdout] 6a5c4f801ff170c3c028a9204d38c80c3a9789adeffb9278351476df3f8500ca