[INFO] crate ts-mem-pool 0.1.3 is already in cache
[INFO] testing ts-mem-pool-0.1.3 against beta-2019-09-28 for beta-1.39-1
[INFO] extracting crate ts-mem-pool 0.1.3 into work/builds/worker-2/source
[INFO] validating manifest of crates.io crate ts-mem-pool 0.1.3 on toolchain beta-2019-09-28
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate ts-mem-pool 0.1.3
[INFO] finished tweaking crates.io crate ts-mem-pool 0.1.3
[INFO] tweaked toml for crates.io crate ts-mem-pool 0.1.3 written to work/builds/worker-2/source/Cargo.toml
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-2/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-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-2019-09-28" "build" "--frozen"`
[INFO] [stdout] 02579110ac32e8988fdf072717299a5578f207aaecb3d3aa78f6dafa96433a2a
[INFO] running `"docker" "start" "-a" "02579110ac32e8988fdf072717299a5578f207aaecb3d3aa78f6dafa96433a2a"`
[INFO] [stderr]    Compiling ts-mem-pool v0.1.3 (/opt/rustwide/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/memory_pool.rs:12:28
[INFO] [stderr]    |
[INFO] [stderr] 12 | pub type CreateFn<T> = Box<Fn() -> T>;
[INFO] [stderr]    |                            ^^^^^^^^^ help: use `dyn`: `dyn Fn() -> T`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.24s
[INFO] running `"docker" "inspect" "02579110ac32e8988fdf072717299a5578f207aaecb3d3aa78f6dafa96433a2a"`
[INFO] running `"docker" "rm" "-f" "02579110ac32e8988fdf072717299a5578f207aaecb3d3aa78f6dafa96433a2a"`
[INFO] [stdout] 02579110ac32e8988fdf072717299a5578f207aaecb3d3aa78f6dafa96433a2a
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-2/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-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-2019-09-28" "test" "--frozen" "--no-run"`
[INFO] [stdout] b575ca310985c1fd8e7bb13dc4b20a7b1230a35eb7bbd4c4d47f4a382f8835b4
[INFO] running `"docker" "start" "-a" "b575ca310985c1fd8e7bb13dc4b20a7b1230a35eb7bbd4c4d47f4a382f8835b4"`
[INFO] [stderr]    Compiling ts-mem-pool v0.1.3 (/opt/rustwide/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/memory_pool.rs:12:28
[INFO] [stderr]    |
[INFO] [stderr] 12 | pub type CreateFn<T> = Box<Fn() -> T>;
[INFO] [stderr]    |                            ^^^^^^^^^ help: use `dyn`: `dyn Fn() -> T`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.62s
[INFO] running `"docker" "inspect" "b575ca310985c1fd8e7bb13dc4b20a7b1230a35eb7bbd4c4d47f4a382f8835b4"`
[INFO] running `"docker" "rm" "-f" "b575ca310985c1fd8e7bb13dc4b20a7b1230a35eb7bbd4c4d47f4a382f8835b4"`
[INFO] [stdout] b575ca310985c1fd8e7bb13dc4b20a7b1230a35eb7bbd4c4d47f4a382f8835b4
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-2/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-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-2019-09-28" "test" "--frozen"`
[INFO] [stdout] bb66afa0e5413cafdb2b154d38bdf80870c7e1d0f8f2f331c191adeb3714f21e
[INFO] running `"docker" "start" "-a" "bb66afa0e5413cafdb2b154d38bdf80870c7e1d0f8f2f331c191adeb3714f21e"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/ts_mem_pool-cf071f368e6647b4
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test arc_recycled::tests::deref_usage_test ... ok
[INFO] [stdout] test arc_recycled::tests::data_return_test ... ok
[INFO] [stdout] test arc_recycled::tests::no_data_return_test ... ok
[INFO] [stdout] test memory_pool::tests::creation_test ... ok
[INFO] [stdout] test memory_pool::tests::extra_elements_test ... ok
[INFO] [stdout] test memory_pool::tests::recycling_test ... ok
[INFO] [stdout] test memory_pool::tests::too_many_elements_try_test ... ok
[INFO] [stdout] test memory_pool::tests::too_many_elements_test ... ok
[INFO] [stdout] test arc_recycled::tests::multiple_ref_write_test ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests ts-mem-pool
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/arc_recycled.rs - arc_recycled::Recycle::recycle (line 12) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/arc_recycled.rs - arc_recycled::Recycle::recycle (line 12) stdout ----
[INFO] [stdout] error[E0463]: can't find crate for `a_memory_pool`
[INFO] [stdout]  --> src/arc_recycled.rs:12:1
[INFO] [stdout]   |
[INFO] [stdout] 2 | extern crate a_memory_pool;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ can't find crate
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0463`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/arc_recycled.rs - arc_recycled::Recycle::recycle (line 12)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 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" "bb66afa0e5413cafdb2b154d38bdf80870c7e1d0f8f2f331c191adeb3714f21e"`
[INFO] running `"docker" "rm" "-f" "bb66afa0e5413cafdb2b154d38bdf80870c7e1d0f8f2f331c191adeb3714f21e"`
[INFO] [stdout] bb66afa0e5413cafdb2b154d38bdf80870c7e1d0f8f2f331c191adeb3714f21e