[INFO] crate heaparray 0.5.1 is already in cache
[INFO] extracting crate heaparray 0.5.1 into work/ex/beta-1.38-1/sources/1.37.0/reg/heaparray/0.5.1
[INFO] extracting crate heaparray 0.5.1 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/heaparray/0.5.1
[INFO] validating manifest of heaparray-0.5.1 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 heaparray-0.5.1 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 heaparray-0.5.1
[INFO] finished frobbing heaparray-0.5.1
[INFO] frobbed toml for heaparray-0.5.1 written to work/ex/beta-1.38-1/sources/1.37.0/reg/heaparray/0.5.1/Cargo.toml
[INFO] started frobbing heaparray-0.5.1
[INFO] finished frobbing heaparray-0.5.1
[INFO] frobbed toml for heaparray-0.5.1 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/heaparray/0.5.1/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 heaparray-0.5.1 against 1.37.0 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/heaparray/0.5.1:/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" "+1.37.0" "build" "--frozen"`
[INFO] [stdout] 0aa610bf6495c45ed10979fcb2626db923636c889d63b853f905bec3122a8b4c
[INFO] running `"docker" "start" "-a" "0aa610bf6495c45ed10979fcb2626db923636c889d63b853f905bec3122a8b4c"`
[INFO] [stderr]    Compiling atomic-types v0.1.0
[INFO] [stderr]    Compiling const-utils v0.1.1
[INFO] [stderr]    Compiling containers-rs v0.5.1
[INFO] [stderr]    Compiling heaparray v0.5.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.13s
[INFO] running `"docker" "inspect" "0aa610bf6495c45ed10979fcb2626db923636c889d63b853f905bec3122a8b4c"`
[INFO] running `"docker" "rm" "-f" "0aa610bf6495c45ed10979fcb2626db923636c889d63b853f905bec3122a8b4c"`
[INFO] [stdout] 0aa610bf6495c45ed10979fcb2626db923636c889d63b853f905bec3122a8b4c
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/heaparray/0.5.1:/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" "+1.37.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 30a00c9d17f54c944ccb7b0bb12c768cebbfe9ac61f4225bcd5d220fdb3af764
[INFO] running `"docker" "start" "-a" "30a00c9d17f54c944ccb7b0bb12c768cebbfe9ac61f4225bcd5d220fdb3af764"`
[INFO] [stderr]    Compiling interloc v0.1.2
[INFO] [stderr]    Compiling heaparray v0.5.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.54s
[INFO] running `"docker" "inspect" "30a00c9d17f54c944ccb7b0bb12c768cebbfe9ac61f4225bcd5d220fdb3af764"`
[INFO] running `"docker" "rm" "-f" "30a00c9d17f54c944ccb7b0bb12c768cebbfe9ac61f4225bcd5d220fdb3af764"`
[INFO] [stdout] 30a00c9d17f54c944ccb7b0bb12c768cebbfe9ac61f4225bcd5d220fdb3af764
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/heaparray/0.5.1:/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" "+1.37.0" "test" "--frozen"`
[INFO] [stdout] 370607e9e251520965066f0651d0b56d7bf2a42e61abcdd87700837fd6fc439c
[INFO] running `"docker" "start" "-a" "370607e9e251520965066f0651d0b56d7bf2a42e61abcdd87700837fd6fc439c"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/heaparray-b05fbb9905048974
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/memory_model_test-bb0916e5597f07b0
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test memory_model::mem_block::ref_alloc_efficient ... ok
[INFO] [stdout] test memory_model::mem_block::ref_dealloc_lazy ... ok
[INFO] [stdout] test memory_model::mem_block::ref_dealloc_lazy_leak ... ok
[INFO] [stdout] test memory_model::mem_block::ref_no_dealloc ... ok
[INFO] [stdout] test memory_model::base_array::new ... ok
[INFO] [stdout] test memory_model::base_array::label_element_access ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests heaparray
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test src/lib.rs -  (line 71) ... ok
[INFO] [stdout] test src/lib.rs -  (line 93) ... ok
[INFO] [stdout] test src/lib.rs -  (line 37) ... ok
[INFO] [stdout] test src/traits/make_array.rs - traits::make_array::MakeArray (line 5) ... ok
[INFO] [stdout] test src/traits/array_ref.rs - traits::array_ref::ArrayRef (line 8) ... ok
[INFO] [stdout] test src/lib.rs -  (line 18) ... ok
[INFO] [stdout] test src/lib.rs -  (line 27) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "370607e9e251520965066f0651d0b56d7bf2a42e61abcdd87700837fd6fc439c"`
[INFO] running `"docker" "rm" "-f" "370607e9e251520965066f0651d0b56d7bf2a42e61abcdd87700837fd6fc439c"`
[INFO] [stdout] 370607e9e251520965066f0651d0b56d7bf2a42e61abcdd87700837fd6fc439c