[INFO] crate static-buffer 0.2.0 is already in cache
[INFO] extracting crate static-buffer 0.2.0 into work/ex/beta-1.37-6/sources/1.36.0/reg/static-buffer/0.2.0
[INFO] extracting crate static-buffer 0.2.0 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/static-buffer/0.2.0
[INFO] validating manifest of static-buffer-0.2.0 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 static-buffer-0.2.0 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 static-buffer-0.2.0
[INFO] finished frobbing static-buffer-0.2.0
[INFO] frobbed toml for static-buffer-0.2.0 written to work/ex/beta-1.37-6/sources/1.36.0/reg/static-buffer/0.2.0/Cargo.toml
[INFO] started frobbing static-buffer-0.2.0
[INFO] finished frobbing static-buffer-0.2.0
[INFO] frobbed toml for static-buffer-0.2.0 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/static-buffer/0.2.0/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 static-buffer-0.2.0 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-0/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/static-buffer/0.2.0:/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] 9740dc40a627693713e96f73c64971fdb2720496e3fb202a7801c739b6b6a9eb
[INFO] running `"docker" "start" "-a" "9740dc40a627693713e96f73c64971fdb2720496e3fb202a7801c739b6b6a9eb"`
[INFO] [stderr]    Compiling generic-array v0.2.1
[INFO] [stderr]    Compiling static-buffer v0.2.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.89s
[INFO] running `"docker" "inspect" "9740dc40a627693713e96f73c64971fdb2720496e3fb202a7801c739b6b6a9eb"`
[INFO] running `"docker" "rm" "-f" "9740dc40a627693713e96f73c64971fdb2720496e3fb202a7801c739b6b6a9eb"`
[INFO] [stdout] 9740dc40a627693713e96f73c64971fdb2720496e3fb202a7801c739b6b6a9eb
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-0/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/static-buffer/0.2.0:/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] b714202d8cc01dc7c565e4cb82e9bad2471deace113acaf2c4a5e4039bcf0be6
[INFO] running `"docker" "start" "-a" "b714202d8cc01dc7c565e4cb82e9bad2471deace113acaf2c4a5e4039bcf0be6"`
[INFO] [stderr]    Compiling static-buffer v0.2.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.84s
[INFO] running `"docker" "inspect" "b714202d8cc01dc7c565e4cb82e9bad2471deace113acaf2c4a5e4039bcf0be6"`
[INFO] running `"docker" "rm" "-f" "b714202d8cc01dc7c565e4cb82e9bad2471deace113acaf2c4a5e4039bcf0be6"`
[INFO] [stdout] b714202d8cc01dc7c565e4cb82e9bad2471deace113acaf2c4a5e4039bcf0be6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-0/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/static-buffer/0.2.0:/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] f950a9a99375fdcbc33392a8a071dd2ae8070a516cc7738ab28289c64d79e47e
[INFO] running `"docker" "start" "-a" "f950a9a99375fdcbc33392a8a071dd2ae8070a516cc7738ab28289c64d79e47e"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/static_buffer-2439329235fc9384
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test tests::do_fire_function_when_buffer_is_filled ... ok
[INFO] [stdout] test tests::fire_function_when_buffer_is_filled_and_there_is_still_data ... ok
[INFO] [stdout] test tests::doesnt_fire_function_when_buffer_is_not_filled ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests static-buffer
[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] running `"docker" "inspect" "f950a9a99375fdcbc33392a8a071dd2ae8070a516cc7738ab28289c64d79e47e"`
[INFO] running `"docker" "rm" "-f" "f950a9a99375fdcbc33392a8a071dd2ae8070a516cc7738ab28289c64d79e47e"`
[INFO] [stdout] f950a9a99375fdcbc33392a8a071dd2ae8070a516cc7738ab28289c64d79e47e