[INFO] crate sandbox-ipc 0.4.0 is already in cache
[INFO] extracting crate sandbox-ipc 0.4.0 into work/ex/beta-1.37-6/sources/1.36.0/reg/sandbox-ipc/0.4.0
[INFO] extracting crate sandbox-ipc 0.4.0 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/sandbox-ipc/0.4.0
[INFO] validating manifest of sandbox-ipc-0.4.0 on toolchain 1.36.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of sandbox-ipc-0.4.0 on toolchain beta-2019-07-23
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing sandbox-ipc-0.4.0
[INFO] removed 2 missing tests
[INFO] finished frobbing sandbox-ipc-0.4.0
[INFO] frobbed toml for sandbox-ipc-0.4.0 written to work/ex/beta-1.37-6/sources/1.36.0/reg/sandbox-ipc/0.4.0/Cargo.toml
[INFO] started frobbing sandbox-ipc-0.4.0
[INFO] removed 2 missing tests
[INFO] finished frobbing sandbox-ipc-0.4.0
[INFO] frobbed toml for sandbox-ipc-0.4.0 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/sandbox-ipc/0.4.0/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing sandbox-ipc-0.4.0 against 1.36.0 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-4/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/sandbox-ipc/0.4.0:/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" "+1.36.0" "build" "--frozen"`
[INFO] [stdout] a782b2d80745c94cd6afd7a23f36f2250f06e7d5c51089ef420772795aae59d3
[INFO] running `"docker" "start" "-a" "a782b2d80745c94cd6afd7a23f36f2250f06e7d5c51089ef420772795aae59d3"`
[INFO] [stderr]    Compiling serde v1.0.98
[INFO] [stderr]    Compiling bincode v0.9.2
[INFO] [stderr]    Compiling uuid v0.5.1
[INFO] [stderr]    Compiling sandbox-ipc v0.4.0 (/opt/crater/workdir)
[INFO] [stderr] warning: attribute must be of the form `#[link(name = "...", /*opt*/ kind = "dylib|static|...",
[INFO] [stderr]                                                /*opt*/ cfg = "...")]`
[INFO] [stderr]    --> src/unix/sharedmem.rs:188:1
[INFO] [stderr]     |
[INFO] [stderr] 188 | #[link = "c"]
[INFO] [stderr]     | ^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(ill_formed_attribute_input)] on by default
[INFO] [stderr]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stderr]     = note: for more information, see issue #57571 <https://github.com/rust-lang/rust/issues/57571>
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 16.93s
[INFO] running `"docker" "inspect" "a782b2d80745c94cd6afd7a23f36f2250f06e7d5c51089ef420772795aae59d3"`
[INFO] running `"docker" "rm" "-f" "a782b2d80745c94cd6afd7a23f36f2250f06e7d5c51089ef420772795aae59d3"`
[INFO] [stdout] a782b2d80745c94cd6afd7a23f36f2250f06e7d5c51089ef420772795aae59d3
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-4/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/sandbox-ipc/0.4.0:/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" "+1.36.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 40c389eb53a43aa9152ce33f31ca45cde7abf1d8c57520b43508a3ee8224c590
[INFO] running `"docker" "start" "-a" "40c389eb53a43aa9152ce33f31ca45cde7abf1d8c57520b43508a3ee8224c590"`
[INFO] [stderr]    Compiling serde_json v1.0.40
[INFO] [stderr]    Compiling sandbox-ipc v0.4.0 (/opt/crater/workdir)
[INFO] [stderr] warning: attribute must be of the form `#[link(name = "...", /*opt*/ kind = "dylib|static|...",
[INFO] [stderr]                                                /*opt*/ cfg = "...")]`
[INFO] [stderr]    --> src/unix/sharedmem.rs:188:1
[INFO] [stderr]     |
[INFO] [stderr] 188 | #[link = "c"]
[INFO] [stderr]     | ^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(ill_formed_attribute_input)] on by default
[INFO] [stderr]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stderr]     = note: for more information, see issue #57571 <https://github.com/rust-lang/rust/issues/57571>
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'tokio_all::runtime::Runtime::reactor': there is now a reactor per worker thread
[INFO] [stderr]    --> src/io.rs:170:81
[INFO] [stderr]     |
[INFO] [stderr] 170 |         let (a, b) = MessageChannel::<SendableFile, SendableFile>::pair(runtime.reactor(), 8192).unwrap();
[INFO] [stderr]     |                                                                                 ^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(deprecated)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'tokio_all::runtime::Runtime::reactor': there is now a reactor per worker thread
[INFO] [stderr]    --> src/shm/mod.rs:122:51
[INFO] [stderr]     |
[INFO] [stderr] 122 |         let (a, b) = MessageChannel::pair(runtime.reactor(), 8192).unwrap();
[INFO] [stderr]     |                                                   ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 10.07s
[INFO] running `"docker" "inspect" "40c389eb53a43aa9152ce33f31ca45cde7abf1d8c57520b43508a3ee8224c590"`
[INFO] running `"docker" "rm" "-f" "40c389eb53a43aa9152ce33f31ca45cde7abf1d8c57520b43508a3ee8224c590"`
[INFO] [stdout] 40c389eb53a43aa9152ce33f31ca45cde7abf1d8c57520b43508a3ee8224c590
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-4/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/sandbox-ipc/0.4.0:/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" "+1.36.0" "test" "--frozen"`
[INFO] [stdout] 9365115914c50e3b45ba4d38e522ef2ecf0daeec998b9d6df4ab7aca46f7dc8d
[INFO] running `"docker" "start" "-a" "9365115914c50e3b45ba4d38e522ef2ecf0daeec998b9d6df4ab7aca46f7dc8d"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.11s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/sandbox_ipc-5c71f4a7ffaed80a
[INFO] [stdout] 
[INFO] [stdout] running 16 tests
[INFO] [stdout] test channel::tests::process_handle_is_send ... ok
[INFO] [stdout] test channel::tests::pre_raw_message_channel_is_send ... ok
[INFO] [stdout] test shm::queue::tests::full_queue_emptied_try_pop ... ok
[INFO] [stdout] test shm::queue::tests::full_queue_try_push ... ok
[INFO] [stdout] test shm::queue::tests::empty_queue_try_pop ... ok
[INFO] [stdout] test shm::tests::big_shm ... ok
[INFO] [stdout] test shm::tests::shared_mem_is_send ... ok
[INFO] [stdout] test sync::tests::mutex_is_send ... ok
[INFO] [stdout] test sync::tests::uncontested_mutex_lock ... ok
[INFO] [stdout] test shm::tests::shared_mem_map_is_send ... ok
[INFO] [stdout] test tests::raw_message_channel_pair ... ok
[INFO] [stdout] test tests::named_message_channel_pair ... ok
[INFO] [stdout] test shm::queue::tests::contested_fill_and_empty ... ok
[INFO] [stdout] test io::tests::send_file_same_process ... ok
[INFO] [stdout] test shm::tests::send_mem_same_process ... ok
[INFO] [stdout] test sync::tests::single_process_contested_mutex_lock ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 16 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests sandbox-ipc
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs -  (line 7) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "9365115914c50e3b45ba4d38e522ef2ecf0daeec998b9d6df4ab7aca46f7dc8d"`
[INFO] running `"docker" "rm" "-f" "9365115914c50e3b45ba4d38e522ef2ecf0daeec998b9d6df4ab7aca46f7dc8d"`
[INFO] [stdout] 9365115914c50e3b45ba4d38e522ef2ecf0daeec998b9d6df4ab7aca46f7dc8d