[INFO] crate triple_buffer 5.0.0 is already in cache
[INFO] extracting crate triple_buffer 5.0.0 into work/ex/beta-1.38-1/sources/1.37.0/reg/triple_buffer/5.0.0
[INFO] extracting crate triple_buffer 5.0.0 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/triple_buffer/5.0.0
[INFO] validating manifest of triple_buffer-5.0.0 on toolchain 1.37.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of triple_buffer-5.0.0 on toolchain beta-2019-08-13
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing triple_buffer-5.0.0
[INFO] finished frobbing triple_buffer-5.0.0
[INFO] frobbed toml for triple_buffer-5.0.0 written to work/ex/beta-1.38-1/sources/1.37.0/reg/triple_buffer/5.0.0/Cargo.toml
[INFO] started frobbing triple_buffer-5.0.0
[INFO] finished frobbing triple_buffer-5.0.0
[INFO] frobbed toml for triple_buffer-5.0.0 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/triple_buffer/5.0.0/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] testing triple_buffer-5.0.0 against beta-2019-08-13 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/triple_buffer/5.0.0:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-08-13" "build" "--frozen"`
[INFO] [stdout] c2da49a7aec9e12eb08602a5e99eafa9375f6fb54cc874885a3d37e5ebfcba28
[INFO] running `"docker" "start" "-a" "c2da49a7aec9e12eb08602a5e99eafa9375f6fb54cc874885a3d37e5ebfcba28"`
[INFO] [stderr]    Compiling triple_buffer v5.0.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.38s
[INFO] running `"docker" "inspect" "c2da49a7aec9e12eb08602a5e99eafa9375f6fb54cc874885a3d37e5ebfcba28"`
[INFO] running `"docker" "rm" "-f" "c2da49a7aec9e12eb08602a5e99eafa9375f6fb54cc874885a3d37e5ebfcba28"`
[INFO] [stdout] c2da49a7aec9e12eb08602a5e99eafa9375f6fb54cc874885a3d37e5ebfcba28
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/triple_buffer/5.0.0:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-08-13" "test" "--frozen" "--no-run"`
[INFO] [stdout] b5bb323652fc61407feb18bd0a0213c7c75cefb4a7743275dcd2ddcac5b2f457
[INFO] running `"docker" "start" "-a" "b5bb323652fc61407feb18bd0a0213c7c75cefb4a7743275dcd2ddcac5b2f457"`
[INFO] [stderr]    Compiling testbench v0.6.0
[INFO] [stderr]    Compiling triple_buffer v5.0.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.28s
[INFO] running `"docker" "inspect" "b5bb323652fc61407feb18bd0a0213c7c75cefb4a7743275dcd2ddcac5b2f457"`
[INFO] running `"docker" "rm" "-f" "b5bb323652fc61407feb18bd0a0213c7c75cefb4a7743275dcd2ddcac5b2f457"`
[INFO] [stdout] b5bb323652fc61407feb18bd0a0213c7c75cefb4a7743275dcd2ddcac5b2f457
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/triple_buffer/5.0.0:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-08-13" "test" "--frozen"`
[INFO] [stdout] d9e3d833f05011689157a6c7170cc317bb357089fed08375e1e651c8fc46930c
[INFO] running `"docker" "start" "-a" "d9e3d833f05011689157a6c7170cc317bb357089fed08375e1e651c8fc46930c"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/triple_buffer-d1404baea1a0b843
[INFO] [stdout] 
[INFO] [stdout] running 15 tests
[INFO] [stdout] test benchmarks::clean_read ... ignored
[INFO] [stdout] test benchmarks::concurrent_read ... ignored
[INFO] [stdout] test benchmarks::concurrent_write ... ignored
[INFO] [stdout] test benchmarks::write ... ignored
[INFO] [stdout] test benchmarks::write_and_dirty_read ... ignored
[INFO] [stdout] test tests::contended_concurrent_read_write ... ignored
[INFO] [stdout] test tests::swaps ... ok
[INFO] [stdout] test tests::uncontended_concurrent_read_write ... ignored
[INFO] [stdout] test tests::sequential_write ... ok
[INFO] [stdout] test tests::sequential_read ... ok
[INFO] [stdout] test tests::partial_eq_shared ... ok
[INFO] [stdout] test tests::initial_state ... ok
[INFO] [stdout] test tests::clone_shared ... ok
[INFO] [stdout] test tests::clone ... ok
[INFO] [stdout] test tests::partial_eq ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 7 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests triple_buffer
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs -  (line 42) ... FAILED
[INFO] [stdout] test src/lib.rs -  (line 15) ... ok
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs -  (line 42) stdout ----
[INFO] [stdout] error[E0599]: no method named `raw_input_buffer` found for type `triple_buffer::Input<std::string::String>` in the current scope
[INFO] [stdout]   --> src/lib.rs:51:31
[INFO] [stdout]    |
[INFO] [stdout] 12 |     let raw_input = buf_input.raw_input_buffer();
[INFO] [stdout]    |                               ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `raw_publish` found for type `triple_buffer::Input<std::string::String>` in the current scope
[INFO] [stdout]   --> src/lib.rs:62:11
[INFO] [stdout]    |
[INFO] [stdout] 23 | buf_input.raw_publish();
[INFO] [stdout]    |           ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `raw_update` found for type `triple_buffer::Output<std::string::String>` in the current scope
[INFO] [stdout]   --> src/lib.rs:65:12
[INFO] [stdout]    |
[INFO] [stdout] 26 | buf_output.raw_update();
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `raw_output_buffer` found for type `triple_buffer::Output<std::string::String>` in the current scope
[INFO] [stdout]   --> src/lib.rs:68:29
[INFO] [stdout]    |
[INFO] [stdout] 29 | let raw_output = buf_output.raw_output_buffer();
[INFO] [stdout]    |                             ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 4 previous errors
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0599`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/lib.rs -  (line 42)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 1 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" "d9e3d833f05011689157a6c7170cc317bb357089fed08375e1e651c8fc46930c"`
[INFO] running `"docker" "rm" "-f" "d9e3d833f05011689157a6c7170cc317bb357089fed08375e1e651c8fc46930c"`
[INFO] [stdout] d9e3d833f05011689157a6c7170cc317bb357089fed08375e1e651c8fc46930c