[INFO] crate mangling 0.2.2 is already in cache
[INFO] testing mangling-0.2.2 against beta-2020-06-03 for beta-1.45-1
[INFO] extracting crate mangling 0.2.2 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate mangling 0.2.2 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 mangling 0.2.2
[INFO] finished tweaking crates.io crate mangling 0.2.2
[INFO] tweaked toml for crates.io crate mangling 0.2.2 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[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-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] 617c5469fb41e687812480759bd59950b1b37d96ff8712fbc4848c3b47115e69
[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" "617c5469fb41e687812480759bd59950b1b37d96ff8712fbc4848c3b47115e69"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling mangling v0.2.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.59s
[INFO] running `"docker" "inspect" "617c5469fb41e687812480759bd59950b1b37d96ff8712fbc4848c3b47115e69"`
[INFO] running `"docker" "rm" "-f" "617c5469fb41e687812480759bd59950b1b37d96ff8712fbc4848c3b47115e69"`
[INFO] [stdout] 617c5469fb41e687812480759bd59950b1b37d96ff8712fbc4848c3b47115e69
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] affc90f09feaf3df1a37c9208f1224a200ff5c7b22222913ff84405391598733
[INFO] running `"docker" "start" "-a" "affc90f09feaf3df1a37c9208f1224a200ff5c7b22222913ff84405391598733"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling quickcheck v0.9.2
[INFO] [stderr]    Compiling mangling v0.2.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 5.48s
[INFO] running `"docker" "inspect" "affc90f09feaf3df1a37c9208f1224a200ff5c7b22222913ff84405391598733"`
[INFO] running `"docker" "rm" "-f" "affc90f09feaf3df1a37c9208f1224a200ff5c7b22222913ff84405391598733"`
[INFO] [stdout] affc90f09feaf3df1a37c9208f1224a200ff5c7b22222913ff84405391598733
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] 27cfa10ff94476951efdf4e6dc6e5b5c968247ae056ce78c731e97d55cc8f78e
[INFO] running `"docker" "start" "-a" "27cfa10ff94476951efdf4e6dc6e5b5c968247ae056ce78c731e97d55cc8f78e"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/mangling-9ddb4f1accd7dc35
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test test::hexing ... ok
[INFO] [stdout] test test::overflow ... ok
[INFO] [stdout] test clib::test::demangling ... ok
[INFO] [stdout] test test::mangling ... ok
[INFO] [stdout] test clib::test::mangling ... ok
[INFO] [stdout] test test::demangling ... ok
[INFO] [stdout] test test::length_promises ... ok
[INFO] [stdout] test test::demangling_corrupted ... ok
[INFO] [stdout] test test::mangling_roundtrip ... ok
[INFO] [stdout] test clib::test::demangling_corrupted ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests mangling
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test src/clib/mod.rs - clib::mangling_demangle (line 153) ... ok
[INFO] [stdout] test src/clib/mod.rs - clib::mangling_mangle (line 78) ... ok
[INFO] [stdout] test src/clib/mod.rs - clib::mangling_mangle (line 50) ... ok
[INFO] [stdout] test src/clib/mod.rs - clib::mangling_mangle (line 43) ... ok
[INFO] [stdout] test src/lib.rs - mangle (line 67) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "27cfa10ff94476951efdf4e6dc6e5b5c968247ae056ce78c731e97d55cc8f78e"`
[INFO] running `"docker" "rm" "-f" "27cfa10ff94476951efdf4e6dc6e5b5c968247ae056ce78c731e97d55cc8f78e"`
[INFO] [stdout] 27cfa10ff94476951efdf4e6dc6e5b5c968247ae056ce78c731e97d55cc8f78e