[INFO] crate rc 0.1.1 is already in cache
[INFO] testing rc-0.1.1 against beta-2020-06-03 for beta-1.45-1
[INFO] extracting crate rc 0.1.1 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate rc 0.1.1 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 rc 0.1.1
[INFO] finished tweaking crates.io crate rc 0.1.1
[INFO] tweaked toml for crates.io crate rc 0.1.1 written to /workspace/builds/worker-8/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-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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] b7460e70177783522e8c9d277931dcea6a6372c52fe3cf4c67200574fca6f3e9
[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" "b7460e70177783522e8c9d277931dcea6a6372c52fe3cf4c67200574fca6f3e9"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling rc v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.22s
[INFO] running `"docker" "inspect" "b7460e70177783522e8c9d277931dcea6a6372c52fe3cf4c67200574fca6f3e9"`
[INFO] running `"docker" "rm" "-f" "b7460e70177783522e8c9d277931dcea6a6372c52fe3cf4c67200574fca6f3e9"`
[INFO] [stdout] b7460e70177783522e8c9d277931dcea6a6372c52fe3cf4c67200574fca6f3e9
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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] 406d98f21fdbc3c3ece8f84b4ea134ddf4ac087cb32fb11343a8bfb92b038a9d
[INFO] running `"docker" "start" "-a" "406d98f21fdbc3c3ece8f84b4ea134ddf4ac087cb32fb11343a8bfb92b038a9d"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling rc v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.91s
[INFO] running `"docker" "inspect" "406d98f21fdbc3c3ece8f84b4ea134ddf4ac087cb32fb11343a8bfb92b038a9d"`
[INFO] running `"docker" "rm" "-f" "406d98f21fdbc3c3ece8f84b4ea134ddf4ac087cb32fb11343a8bfb92b038a9d"`
[INFO] [stdout] 406d98f21fdbc3c3ece8f84b4ea134ddf4ac087cb32fb11343a8bfb92b038a9d
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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] [stdout] 7d4d9f9145fb0f86bd1e4e8296e95ae15adf3e77228d5ef049cb569e1ba0617f
[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" "7d4d9f9145fb0f86bd1e4e8296e95ae15adf3e77228d5ef049cb569e1ba0617f"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/rc-c9aa8a16269858e9
[INFO] [stdout] 
[INFO] [stdout] running 16 tests
[INFO] [stdout] test stable_rc::tests::is_unique ... ok
[INFO] [stdout] test stable_rc::tests::get_mut ... ok
[INFO] [stdout] test stable_rc::tests::test_clone ... ok
[INFO] [stdout] test stable_rc::tests::test_cowrc_clone_weak ... ok
[INFO] [stdout] test stable_rc::tests::test_dead ... ok
[INFO] [stdout] test stable_rc::tests::test_simple_clone ... ok
[INFO] [stdout] test stable_rc::tests::test_cowrc_clone_make_unique ... ok
[INFO] [stdout] test stable_rc::tests::test_strong_count ... ok
[INFO] [stdout] test stable_rc::tests::test_cowrc_clone_unique2 ... ok
[INFO] [stdout] test stable_rc::tests::test_weak_count ... ok
[INFO] [stdout] test stable_rc::tests::test_destructor ... ok
[INFO] [stdout] test stable_rc::tests::test_live ... ok
[INFO] [stdout] test stable_rc::tests::test_show ... ok
[INFO] [stdout] test stable_rc::tests::test_simple ... ok
[INFO] [stdout] test stable_rc::tests::try_unwrap ... ok
[INFO] [stdout] test stable_rc::tests::weak_self_cyclic ... ok
[INFO] [stderr]    Doc-tests rc
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 16 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 25 tests
[INFO] [stdout] test src/stable_rc.rs - stable_rc::Rc<T>::le (line 435) ... ok
[INFO] [stdout] test src/stable_rc.rs - stable_rc::Rc<T>::ge (line 467) ... ok
[INFO] [stdout] test src/stable_rc.rs - stable_rc::Rc<T>::drop (line 280) ... ok
[INFO] [stdout] test src/stable_rc.rs - stable_rc::Rc<T>::get_mut (line 149) ... ok
[INFO] [stdout] test src/stable_rc.rs - stable_rc::Rc<T>::eq (line 365) ... ok
[INFO] [stdout] test src/stable_rc.rs - stable_rc::Rc<T>::lt (line 419) ... ok
[INFO] [stdout] test src/stable_rc.rs - stable_rc::Rc<T>::gt (line 451) ... ok
[INFO] [stdout] test src/stable_rc.rs - stable_rc::Rc<T>::clone (line 328) ... ok
[INFO] [stdout] test src/lib.rs -  (line 34) ... ok
[INFO] [stdout] test src/stable_rc.rs - stable_rc::Rc<T>::default (line 347) ... ok
[INFO] [stdout] test src/stable_rc.rs - stable_rc::Rc<T>::cmp (line 485) ... ok
[INFO] [stdout] test src/stable_rc.rs - stable_rc::Rc<T>::is_unique (line 130) ... ok
[INFO] [stdout] test src/stable_rc.rs - stable_rc::Rc<T>::downgrade (line 105) ... ok
[INFO] [stdout] test src/lib.rs -  (line 93) ... ok
[INFO] [stdout] test src/stable_rc.rs - stable_rc::Rc<T>::ne (line 381) ... ok
[INFO] [stdout] test src/stable_rc.rs - stable_rc::Weak<T>::drop (line 569) ... ok
[INFO] [stdout] test src/stable_rc.rs - stable_rc::Rc<T>::make_unique (line 240) ... ok
[INFO] [stdout] test src/stable_rc.rs - stable_rc::Rc<T>::partial_cmp (line 401) ... ok
[INFO] [stdout] test src/stable_rc.rs - stable_rc::Rc<T>::new (line 44) ... ok
[INFO] [stdout] test src/stable_rc.rs - stable_rc::is_unique (line 183) ... ok
[INFO] [stdout] test src/stable_rc.rs - stable_rc::Weak<T>::clone (line 611) ... ok
[INFO] [stdout] test src/stable_rc.rs - stable_rc::Rc<T>::try_unwrap (line 73) ... ok
[INFO] [stdout] test src/stable_rc.rs - stable_rc::Weak<T>::upgrade (line 543) ... ok
[INFO] [stdout] test src/stable_rc.rs - stable_rc::get_mut (line 219) ... ok
[INFO] [stdout] test src/stable_rc.rs - stable_rc::try_unwrap (line 200) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 25 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "7d4d9f9145fb0f86bd1e4e8296e95ae15adf3e77228d5ef049cb569e1ba0617f"`
[INFO] running `"docker" "rm" "-f" "7d4d9f9145fb0f86bd1e4e8296e95ae15adf3e77228d5ef049cb569e1ba0617f"`
[INFO] [stdout] 7d4d9f9145fb0f86bd1e4e8296e95ae15adf3e77228d5ef049cb569e1ba0617f