[INFO] fetching crate combinedfun 0.1.3...
[INFO] testing combinedfun-0.1.3 against master#99e3aef02079e9c10583638520cd0c134dc3a01d for pr-85530
[INFO] extracting crate combinedfun 0.1.3 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate combinedfun 0.1.3 on toolchain 99e3aef02079e9c10583638520cd0c134dc3a01d
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate combinedfun 0.1.3
[INFO] finished tweaking crates.io crate combinedfun 0.1.3
[INFO] tweaked toml for crates.io crate combinedfun 0.1.3 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] edd65875838d4dc3c9198683d8c733c8ddd936715ab40e64167dfe5fcbafcc99
[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" "edd65875838d4dc3c9198683d8c733c8ddd936715ab40e64167dfe5fcbafcc99", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "edd65875838d4dc3c9198683d8c733c8ddd936715ab40e64167dfe5fcbafcc99", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "edd65875838d4dc3c9198683d8c733c8ddd936715ab40e64167dfe5fcbafcc99", kill_on_drop: false }`
[INFO] [stdout] edd65875838d4dc3c9198683d8c733c8ddd936715ab40e64167dfe5fcbafcc99
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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=forbid" "-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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fc85ab09c1adee9d3fdc963be3db685cb0f1fdda173575955e5831cdb31a5f10
[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" "fc85ab09c1adee9d3fdc963be3db685cb0f1fdda173575955e5831cdb31a5f10", kill_on_drop: false }`
[INFO] [stderr]    Compiling combinedfun v0.1.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.77s
[INFO] running `Command { std: "docker" "inspect" "fc85ab09c1adee9d3fdc963be3db685cb0f1fdda173575955e5831cdb31a5f10", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fc85ab09c1adee9d3fdc963be3db685cb0f1fdda173575955e5831cdb31a5f10", kill_on_drop: false }`
[INFO] [stdout] fc85ab09c1adee9d3fdc963be3db685cb0f1fdda173575955e5831cdb31a5f10
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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=forbid" "-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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7d8e481a5e72aa13adec6cadbcd92e68f5ff47a99d15ce3ca0eae1ceb9d9cf6b
[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" "7d8e481a5e72aa13adec6cadbcd92e68f5ff47a99d15ce3ca0eae1ceb9d9cf6b", kill_on_drop: false }`
[INFO] [stderr]    Compiling combinedfun v0.1.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 4.17s
[INFO] running `Command { std: "docker" "inspect" "7d8e481a5e72aa13adec6cadbcd92e68f5ff47a99d15ce3ca0eae1ceb9d9cf6b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7d8e481a5e72aa13adec6cadbcd92e68f5ff47a99d15ce3ca0eae1ceb9d9cf6b", kill_on_drop: false }`
[INFO] [stdout] 7d8e481a5e72aa13adec6cadbcd92e68f5ff47a99d15ce3ca0eae1ceb9d9cf6b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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=forbid" "-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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] fda370cbd21c7f0b519b8af396cc125c48b022cc2b46b1f1926789f6d3e27a8a
[INFO] running `Command { std: "docker" "start" "-a" "fda370cbd21c7f0b519b8af396cc125c48b022cc2b46b1f1926789f6d3e27a8a", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stdout] running 21 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/combinedfun-2d43786732b1d0d5)
[INFO] [stdout] test tests::test_epsilon ... ok
[INFO] [stdout] test tests::test_map_result ... ok
[INFO] [stdout] test tests::test_maybe ... ok
[INFO] [stdout] test tests::test_parse_simple ... ok
[INFO] [stdout] test tests::test_record_while ... ok
[INFO] [stdout] test tests::test_tag ... ok
[INFO] [stderr]    Doc-tests combinedfun
[INFO] [stdout] test tests::test_output ... ok
[INFO] [stdout] test tests::test_map ... ok
[INFO] [stdout] test tests::test_followed_by ... ok
[INFO] [stdout] test tests::test_not ... ok
[INFO] [stdout] test tests::test_then ... ok
[INFO] [stdout] test tests::test_positioned_error ... ok
[INFO] [stdout] test tests::test_record ... ok
[INFO] [stdout] test tests::test_or ... ok
[INFO] [stdout] test tests::test_map_err ... ok
[INFO] [stdout] test tests::test_lookahead ... ok
[INFO] [stdout] test tests::test_counted_separated ... ok
[INFO] [stdout] test tests::test_fail_with ... ok
[INFO] [stdout] test tests::test_eof ... ok
[INFO] [stdout] test tests::test_take ... ok
[INFO] [stdout] test tests::test_before ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 21 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 14) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.83s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "fda370cbd21c7f0b519b8af396cc125c48b022cc2b46b1f1926789f6d3e27a8a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fda370cbd21c7f0b519b8af396cc125c48b022cc2b46b1f1926789f6d3e27a8a", kill_on_drop: false }`
[INFO] [stdout] fda370cbd21c7f0b519b8af396cc125c48b022cc2b46b1f1926789f6d3e27a8a