[INFO] crate cfg-expr 0.4.1 is already in cache
[INFO] testing cfg-expr-0.4.1 against try#03a1ea71b075ab964b5278bc6e74cd6c52c36ee0 for pr-74409
[INFO] extracting crate cfg-expr 0.4.1 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate cfg-expr 0.4.1 on toolchain 03a1ea71b075ab964b5278bc6e74cd6c52c36ee0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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-7/source/Cargo.toml
[INFO] crate crates.io crate cfg-expr 0.4.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:d9fbb4e2287ab3795bdefaf705efb7541a8875c13bce71e067d6b01dc5ed759b" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 74a9900c5b2ce7e5192a627b83a8e1c46eb7dce0ddf669a9c01292e99f521d87
[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" "74a9900c5b2ce7e5192a627b83a8e1c46eb7dce0ddf669a9c01292e99f521d87", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "74a9900c5b2ce7e5192a627b83a8e1c46eb7dce0ddf669a9c01292e99f521d87", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "74a9900c5b2ce7e5192a627b83a8e1c46eb7dce0ddf669a9c01292e99f521d87", kill_on_drop: false }`
[INFO] [stdout] 74a9900c5b2ce7e5192a627b83a8e1c46eb7dce0ddf669a9c01292e99f521d87
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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=forbid" "-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@sha256:d9fbb4e2287ab3795bdefaf705efb7541a8875c13bce71e067d6b01dc5ed759b" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 79d87464b44cca769c18463040e3ac85fe222de436e3e204e35820c731f6e66f
[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" "79d87464b44cca769c18463040e3ac85fe222de436e3e204e35820c731f6e66f", kill_on_drop: false }`
[INFO] [stderr]    Compiling smallvec v1.4.0
[INFO] [stderr]    Compiling cfg-expr v0.4.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.76s
[INFO] running `Command { std: "docker" "inspect" "79d87464b44cca769c18463040e3ac85fe222de436e3e204e35820c731f6e66f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "79d87464b44cca769c18463040e3ac85fe222de436e3e204e35820c731f6e66f", kill_on_drop: false }`
[INFO] [stdout] 79d87464b44cca769c18463040e3ac85fe222de436e3e204e35820c731f6e66f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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=forbid" "-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@sha256:d9fbb4e2287ab3795bdefaf705efb7541a8875c13bce71e067d6b01dc5ed759b" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 825603af451e14600942dc26d375289269fcaae75339db1725e03376f323c101
[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" "825603af451e14600942dc26d375289269fcaae75339db1725e03376f323c101", kill_on_drop: false }`
[INFO] [stderr]    Compiling difference v2.0.0
[INFO] [stderr]    Compiling cfg-expr v0.4.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.34s
[INFO] running `Command { std: "docker" "inspect" "825603af451e14600942dc26d375289269fcaae75339db1725e03376f323c101", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "825603af451e14600942dc26d375289269fcaae75339db1725e03376f323c101", kill_on_drop: false }`
[INFO] [stdout] 825603af451e14600942dc26d375289269fcaae75339db1725e03376f323c101
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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=forbid" "-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@sha256:d9fbb4e2287ab3795bdefaf705efb7541a8875c13bce71e067d6b01dc5ed759b" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 12b157ecbd7608b71da299f4a13173bf62e8078b22846b2a7c666bffae9431d5
[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" "12b157ecbd7608b71da299f4a13173bf62e8078b22846b2a7c666bffae9431d5", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/cfg_expr-0a087b909ff0d030
[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] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/eval-527107644f24b691
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test complex ... ok
[INFO] [stdout] test target_family ... ok
[INFO] [stdout] test tiny ... ok
[INFO] [stdout] test features ... ok
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/lexer-a4f027e3d01f2f46
[INFO] [stdout] test very_specific ... ok
[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_cfg_keywords ... ok
[INFO] [stdout] test handle_key_value ... ok
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/parser-5bfde72ccdb501ec
[INFO] [stdout] test handle_short_key ... ok
[INFO] [stdout] test strips_attribute ... ok
[INFO] [stdout] test handles_raw ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests cfg-expr
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test handles_single_predicate ... ok
[INFO] [stdout] test handles_simple_funcs ... ok
[INFO] [stdout] test ensures_not_has_one_predicate ... ok
[INFO] [stdout] test fails_malformed ... ok
[INFO] [stdout] test fails_invalid_funcs ... ok
[INFO] [stdout] test fails_empty ... ok
[INFO] [stdout] test fails_unbalanced_quotes ... ok
[INFO] [stdout] test fails_unbalanced_parens ... 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/parser.rs - expr::parser::Expression::parse (line 14) ... 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/mod.rs - expr::TargetPredicate::matches (line 256) ... ok
[INFO] [stdout] test src/lib.rs - (line 10) ... ok
[INFO] [stdout] test src/expr/mod.rs - expr::Expression::eval (line 422) ... ok
[INFO] [stdout] test src/expr/mod.rs - expr::Expression::eval (line 405) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "12b157ecbd7608b71da299f4a13173bf62e8078b22846b2a7c666bffae9431d5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "12b157ecbd7608b71da299f4a13173bf62e8078b22846b2a7c666bffae9431d5", kill_on_drop: false }`
[INFO] [stdout] 12b157ecbd7608b71da299f4a13173bf62e8078b22846b2a7c666bffae9431d5