[INFO] fetching crate bacon_rajan_cc 0.3.1...
[INFO] testing bacon_rajan_cc-0.3.1 against beta-2021-01-01 for beta-1.50-1
[INFO] extracting crate bacon_rajan_cc 0.3.1 into /workspace/builds/worker-14/source
[INFO] validating manifest of crates.io crate bacon_rajan_cc 0.3.1 on toolchain beta-2021-01-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate bacon_rajan_cc 0.3.1
[INFO] finished tweaking crates.io crate bacon_rajan_cc 0.3.1
[INFO] tweaked toml for crates.io crate bacon_rajan_cc 0.3.1 written to /workspace/builds/worker-14/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f61581b22063264bebb113e4f7613685ff92098adcc5f03ed1b1c3289bf9e699
[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" "f61581b22063264bebb113e4f7613685ff92098adcc5f03ed1b1c3289bf9e699", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f61581b22063264bebb113e4f7613685ff92098adcc5f03ed1b1c3289bf9e699", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f61581b22063264bebb113e4f7613685ff92098adcc5f03ed1b1c3289bf9e699", kill_on_drop: false }`
[INFO] [stdout] f61581b22063264bebb113e4f7613685ff92098adcc5f03ed1b1c3289bf9e699
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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=warn" "-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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3154b6c4e88e4bdaf5585c6b4bdcc6d9308eb89297ec3970a7dee2d527acd1a5
[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" "3154b6c4e88e4bdaf5585c6b4bdcc6d9308eb89297ec3970a7dee2d527acd1a5", kill_on_drop: false }`
[INFO] [stderr]    Compiling bacon_rajan_cc v0.3.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.24s
[INFO] running `Command { std: "docker" "inspect" "3154b6c4e88e4bdaf5585c6b4bdcc6d9308eb89297ec3970a7dee2d527acd1a5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3154b6c4e88e4bdaf5585c6b4bdcc6d9308eb89297ec3970a7dee2d527acd1a5", kill_on_drop: false }`
[INFO] [stdout] 3154b6c4e88e4bdaf5585c6b4bdcc6d9308eb89297ec3970a7dee2d527acd1a5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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=warn" "-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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5f41cab0632bd73a11ce86980dc84e88da111957895b6232c8e3be762dd11eb8
[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" "5f41cab0632bd73a11ce86980dc84e88da111957895b6232c8e3be762dd11eb8", kill_on_drop: false }`
[INFO] [stderr]    Compiling bacon_rajan_cc v0.3.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.85s
[INFO] running `Command { std: "docker" "inspect" "5f41cab0632bd73a11ce86980dc84e88da111957895b6232c8e3be762dd11eb8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5f41cab0632bd73a11ce86980dc84e88da111957895b6232c8e3be762dd11eb8", kill_on_drop: false }`
[INFO] [stdout] 5f41cab0632bd73a11ce86980dc84e88da111957895b6232c8e3be762dd11eb8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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=warn" "-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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 41c72b5b74d830dd625fd17f5d392f4e6ed249d6f5bc978d900ade3a66049e05
[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" "41c72b5b74d830dd625fd17f5d392f4e6ed249d6f5bc978d900ade3a66049e05", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/bacon_rajan_cc-caf0e886232c2655
[INFO] [stdout] running 20 tests
[INFO] [stdout] test tests::test_dead ... ok
[INFO] [stdout] test tests::test_destructor ... ok
[INFO] [stdout] test tests::test_double_visit_scan_black ... ok
[INFO] [stdout] test tests::test_clone ... ok
[INFO] [stdout] test tests::test_live ... ok
[INFO] [stdout] test tests::test_cowrc_clone_unique2 ... ok
[INFO] [stdout] test tests::test_cowrc_clone_weak ... ok
[INFO] [stdout] test tests::get_mut ... ok
[INFO] [stdout] test tests::test_cowrc_clone_make_unique ... ok
[INFO] [stdout] test tests::is_unique ... ok
[INFO] [stdout] test tests::list_cycle ... ok
[INFO] [stdout] test tests::test_strong_count ... ok
[INFO] [stdout] test tests::weak_self_cyclic ... ok
[INFO] [stdout] test tests::test_simple ... ok
[INFO] [stdout] test tests::test_map ... ok
[INFO] [stdout] test tests::test_show ... ok
[INFO] [stdout] test tests::test_weak_count ... ok
[INFO] [stdout] test tests::try_unwrap ... ok
[INFO] [stdout] test tests::test_simple_clone ... ok
[INFO] [stdout] test tests::test_retain_weak ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 20 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.05s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests bacon_rajan_cc
[INFO] [stdout] 
[INFO] [stdout] running 24 tests
[INFO] [stdout] test src/lib.rs - Cc<T>::le (line 612) ... ok
[INFO] [stdout] test src/lib.rs - Cc<T>::default (line 524) ... ok
[INFO] [stdout] test src/lib.rs - Cc<T>::clone (line 505) ... ok
[INFO] [stdout] test src/lib.rs - Cc<T>::is_unique (line 326) ... ok
[INFO] [stdout] test src/lib.rs - Cc<T>::get_mut (line 382) ... ok
[INFO] [stdout] test src/lib.rs - Cc<T>::downgrade (line 275) ... ok
[INFO] [stdout] test src/lib.rs - Cc<T>::gt (line 628) ... ok
[INFO] [stdout] test src/lib.rs - Cc<T>::lt (line 596) ... ok
[INFO] [stdout] test src/lib.rs - Cc<T>::ge (line 644) ... ok
[INFO] [stdout] test src/lib.rs - Cc<T>::eq (line 542) ... ok
[INFO] [stdout] test src/lib.rs - (line 97) ... ok
[INFO] [stdout] test src/collect.rs - collect::number_of_roots_buffered (line 38) ... ok
[INFO] [stdout] test src/collect.rs - collect::collect_cycles (line 112) ... ok
[INFO] [stdout] test src/lib.rs - (line 33) ... ok
[INFO] [stdout] test src/lib.rs - Cc<T>::drop (line 465) ... ok
[INFO] [stdout] test src/lib.rs - Cc<T>::cmp (line 662) ... ok
[INFO] [stdout] test src/lib.rs - Cc<T>::make_unique (line 419) ... ok
[INFO] [stdout] test src/lib.rs - Cc<T>::new (line 246) ... ok
[INFO] [stdout] test src/lib.rs - Cc<T>::ne (line 558) ... ok
[INFO] [stdout] test src/lib.rs - Weak<T>::clone (line 788) ... ok
[INFO] [stdout] test src/lib.rs - Weak<T>::upgrade (line 721) ... ok
[INFO] [stdout] test src/lib.rs - Cc<T>::partial_cmp (line 578) ... ok
[INFO] [stdout] test src/lib.rs - Cc<T>::try_unwrap (line 348) ... ok
[INFO] [stdout] test src/lib.rs - Weak<T>::drop (line 747) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 24 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 3.85s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "41c72b5b74d830dd625fd17f5d392f4e6ed249d6f5bc978d900ade3a66049e05", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "41c72b5b74d830dd625fd17f5d392f4e6ed249d6f5bc978d900ade3a66049e05", kill_on_drop: false }`
[INFO] [stdout] 41c72b5b74d830dd625fd17f5d392f4e6ed249d6f5bc978d900ade3a66049e05