[INFO] crate indexed 0.2.0 is already in cache
[INFO] testing indexed-0.2.0 against beta-2020-06-03 for beta-1.45-1
[INFO] extracting crate indexed 0.2.0 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate indexed 0.2.0 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 indexed 0.2.0
[INFO] finished tweaking crates.io crate indexed 0.2.0
[INFO] tweaked toml for crates.io crate indexed 0.2.0 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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 28dcb140eba7913f478152cc841de04e69ecd26227a4a72e01479926154ce656
[INFO] running `"docker" "start" "-a" "28dcb140eba7913f478152cc841de04e69ecd26227a4a72e01479926154ce656"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling indexed v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.42s
[INFO] running `"docker" "inspect" "28dcb140eba7913f478152cc841de04e69ecd26227a4a72e01479926154ce656"`
[INFO] running `"docker" "rm" "-f" "28dcb140eba7913f478152cc841de04e69ecd26227a4a72e01479926154ce656"`
[INFO] [stdout] 28dcb140eba7913f478152cc841de04e69ecd26227a4a72e01479926154ce656
[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] 74e5cc9282a0e483de2a4c23c02f3e4631a1766e1812e7ae8213f56bf2d78ff5
[INFO] running `"docker" "start" "-a" "74e5cc9282a0e483de2a4c23c02f3e4631a1766e1812e7ae8213f56bf2d78ff5"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling indexed v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.02s
[INFO] running `"docker" "inspect" "74e5cc9282a0e483de2a4c23c02f3e4631a1766e1812e7ae8213f56bf2d78ff5"`
[INFO] running `"docker" "rm" "-f" "74e5cc9282a0e483de2a4c23c02f3e4631a1766e1812e7ae8213f56bf2d78ff5"`
[INFO] [stdout] 74e5cc9282a0e483de2a4c23c02f3e4631a1766e1812e7ae8213f56bf2d78ff5
[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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 933c28a6267886b2306769bcbfee716cf337c96b926c504a3c5f80571016e582
[INFO] running `"docker" "start" "-a" "933c28a6267886b2306769bcbfee716cf337c96b926c504a3c5f80571016e582"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/indexed-e91d7942ccebf5c5
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stdout] test tests::test_zst ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests indexed
[INFO] [stdout] 
[INFO] [stdout] running 19 tests
[INFO] [stdout] test src/lib.rs - Pool<T>::pool (line 553) ... ok
[INFO] [stdout] test src/lib.rs - Pool<T>::len (line 440) ... ok
[INFO] [stdout] test src/lib.rs - Pool<T>::is_empty (line 623) ... ok
[INFO] [stdout] test src/lib.rs - Pool<T>::new_unmanaged (line 262) ... ok
[INFO] [stdout] test src/lib.rs - Pool<T>::iter (line 640) ... ok
[INFO] [stdout] test src/lib.rs - Pool<T>::new (line 229) ... ok
[INFO] [stdout] test src/lib.rs - Pool<T>::set_len (line 509) ... ok
[INFO] [stdout] test src/lib.rs - Pool<T>::iter_mut (line 664) ... ok
[INFO] [stdout] test src/lib.rs - Pool<T>::non_null (line 535) ... ok
[INFO] [stdout] test src/lib.rs - Pool<T>::reserve (line 403) ... ok
[INFO] [stdout] test src/lib.rs -  (line 11) ... ok
[INFO] [stdout] test src/lib.rs - Pool<T>::set_len (line 478) ... FAILED
[INFO] [stdout] test src/lib.rs - Pool<T>::set_len (line 458) ... ok
[INFO] [stdout] test src/lib.rs - Pool<T>::push (line 320) ... ok
[INFO] [stdout] test src/lib.rs - Pool<T>::pool_mut (line 588) ... ok
[INFO] [stdout] test src/lib.rs - impl_indexed (line 829) ... ok
[INFO] [stdout] test src/lib.rs - Pool<T>::write (line 367) ... ok
[INFO] [stdout] test src/lib.rs - extrusive_indexed (line 855) ... ok
[INFO] [stdout] test src/lib.rs - pool (line 803) ... ok
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - Pool<T>::set_len (line 478) stdout ----
[INFO] [stdout] Test executable failed (terminated by signal).
[INFO] [stdout] 
[INFO] [stdout] stderr:
[INFO] [stdout] free(): double free detected in tcache 2
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/lib.rs - Pool<T>::set_len (line 478)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 18 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass '--doc'
[INFO] running `"docker" "inspect" "933c28a6267886b2306769bcbfee716cf337c96b926c504a3c5f80571016e582"`
[INFO] running `"docker" "rm" "-f" "933c28a6267886b2306769bcbfee716cf337c96b926c504a3c5f80571016e582"`
[INFO] [stdout] 933c28a6267886b2306769bcbfee716cf337c96b926c504a3c5f80571016e582