[INFO] updating cached repository chamakits/bigdumbstore [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/chamakits/bigdumbstore [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/chamakits/bigdumbstore" "work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/gh/chamakits/bigdumbstore"` [INFO] [stderr] Cloning into 'work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/gh/chamakits/bigdumbstore'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/chamakits/bigdumbstore" "work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/gh/chamakits/bigdumbstore"` [INFO] [stderr] Cloning into 'work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/gh/chamakits/bigdumbstore'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] c2616ada43920ae12bf0dc2ce3f4851a9b1f1af9 [INFO] sha for GitHub repo chamakits/bigdumbstore: c2616ada43920ae12bf0dc2ce3f4851a9b1f1af9 [INFO] validating manifest of chamakits/bigdumbstore on toolchain master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of chamakits/bigdumbstore on toolchain try#7fea0229842e79db1159ea58ad9a653b288efee9 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing chamakits/bigdumbstore [INFO] finished frobbing chamakits/bigdumbstore [INFO] frobbed toml for chamakits/bigdumbstore written to work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/gh/chamakits/bigdumbstore/Cargo.toml [INFO] started frobbing chamakits/bigdumbstore [INFO] finished frobbing chamakits/bigdumbstore [INFO] frobbed toml for chamakits/bigdumbstore written to work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/gh/chamakits/bigdumbstore/Cargo.toml [INFO] crate chamakits/bigdumbstore has a lockfile. skipping [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] testing chamakits/bigdumbstore against master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54 for pr-57967 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-2/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/gh/chamakits/bigdumbstore:/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=forbid" "-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" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "build" "--frozen"` [INFO] [stdout] d75e9f3bc3010f648b14167814e23cc2b14d7d150965ff5d11ea3e9776b0ac6d [INFO] running `"docker" "start" "-a" "d75e9f3bc3010f648b14167814e23cc2b14d7d150965ff5d11ea3e9776b0ac6d"` [INFO] [stderr] warning: profile `doc` is deprecated and has no effect [INFO] [stderr] Compiling winapi v0.2.4 [INFO] [stderr] Compiling libc v0.2.16 [INFO] [stderr] Compiling regex-syntax v0.3.5 [INFO] [stderr] Compiling utf8-ranges v0.1.3 [INFO] [stderr] Compiling libc v0.1.10 [INFO] [stderr] Compiling bit-vec v0.4.2 [INFO] [stderr] Compiling kernel32-sys v0.2.1 [INFO] [stderr] Compiling advapi32-sys v0.1.2 [INFO] [stderr] Compiling log v0.3.2 [INFO] [stderr] Compiling rand v0.3.11 [INFO] [stderr] Compiling memchr v0.1.11 [INFO] [stderr] Compiling thread-id v2.0.0 [INFO] [stderr] Compiling thread_local v0.2.7 [INFO] [stderr] Compiling aho-corasick v0.5.3 [INFO] [stderr] Compiling tempdir v0.3.4 [INFO] [stderr] Compiling regex v0.1.77 [INFO] [stderr] Compiling env_logger v0.3.5 [INFO] [stderr] Compiling bigdumbstore v0.0.1 (/opt/crater/workdir) [INFO] [stderr] warning: use of deprecated item 'std::env::home_dir': This function's behavior is unexpected and probably not what you want. Consider using the home_dir function from https://crates.io/crates/dirs instead. [INFO] [stderr] --> src/bds/runner/mod.rs:111:20 [INFO] [stderr] | [INFO] [stderr] 111 | env::home_dir().unwrap().join(Path::new(rest_of_path))); [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(deprecated)] on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::env::home_dir': This function's behavior is unexpected and probably not what you want. Consider using the home_dir function from https://crates.io/crates/dirs instead. [INFO] [stderr] --> src/bds/runner/mod.rs:112:13 [INFO] [stderr] | [INFO] [stderr] 112 | env::home_dir().unwrap().join(Path::new(rest_of_path)) [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/bds/file/mod.rs:226:13 [INFO] [stderr] | [INFO] [stderr] 226 | let mut string_in = &mut String::with_capacity(BUFF_SIZE); [INFO] [stderr] | ----^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_mut)] on by default [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 22.36s [INFO] running `"docker" "inspect" "d75e9f3bc3010f648b14167814e23cc2b14d7d150965ff5d11ea3e9776b0ac6d"` [INFO] running `"docker" "rm" "-f" "d75e9f3bc3010f648b14167814e23cc2b14d7d150965ff5d11ea3e9776b0ac6d"` [INFO] [stdout] d75e9f3bc3010f648b14167814e23cc2b14d7d150965ff5d11ea3e9776b0ac6d [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-2/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/gh/chamakits/bigdumbstore:/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=forbid" "-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" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "test" "--frozen" "--no-run"` [INFO] [stdout] 62996cee6e2a901396b36e90adc2f900c77333bdc818c277c068772faf5d9d24 [INFO] running `"docker" "start" "-a" "62996cee6e2a901396b36e90adc2f900c77333bdc818c277c068772faf5d9d24"` [INFO] [stderr] warning: profile `doc` is deprecated and has no effect [INFO] [stderr] Compiling bigdumbstore v0.0.1 (/opt/crater/workdir) [INFO] [stderr] warning: use of deprecated item 'std::env::home_dir': This function's behavior is unexpected and probably not what you want. Consider using the home_dir function from https://crates.io/crates/dirs instead. [INFO] [stderr] --> src/bds/runner/mod.rs:111:20 [INFO] [stderr] | [INFO] [stderr] 111 | env::home_dir().unwrap().join(Path::new(rest_of_path))); [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(deprecated)] on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::env::home_dir': This function's behavior is unexpected and probably not what you want. Consider using the home_dir function from https://crates.io/crates/dirs instead. [INFO] [stderr] --> src/bds/runner/mod.rs:112:13 [INFO] [stderr] | [INFO] [stderr] 112 | env::home_dir().unwrap().join(Path::new(rest_of_path)) [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/bds/file/mod.rs:226:13 [INFO] [stderr] | [INFO] [stderr] 226 | let mut string_in = &mut String::with_capacity(BUFF_SIZE); [INFO] [stderr] | ----^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_mut)] on by default [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2.90s [INFO] running `"docker" "inspect" "62996cee6e2a901396b36e90adc2f900c77333bdc818c277c068772faf5d9d24"` [INFO] running `"docker" "rm" "-f" "62996cee6e2a901396b36e90adc2f900c77333bdc818c277c068772faf5d9d24"` [INFO] [stdout] 62996cee6e2a901396b36e90adc2f900c77333bdc818c277c068772faf5d9d24 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-2/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/gh/chamakits/bigdumbstore:/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=forbid" "-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" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "test" "--frozen"` [INFO] [stdout] 2ff4be2509eebf6b14c0e266fbf378f8d5e6e7221d060c14b7f292125e11b1aa [INFO] running `"docker" "start" "-a" "2ff4be2509eebf6b14c0e266fbf378f8d5e6e7221d060c14b7f292125e11b1aa"` [INFO] [stderr] warning: profile `doc` is deprecated and has no effect [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.06s [INFO] [stderr] Running /opt/crater/target/debug/deps/bigdumbstore-b04e5178f67ab6fd [INFO] [stdout] [INFO] [stdout] running 15 tests [INFO] [stdout] test bds::file::tests::test_new_write_dynamic_and_read ... ok [INFO] [stdout] test bds::file::tests::test_metadata_write_format ... ok [INFO] [stdout] test bds::file::tests::mock_forcing_functions_compiled ... ok [INFO] [stdout] test bds::file::tests::test_metadata_to_bit_vec ... ok [INFO] [stdout] test bds::file::tests::test_new_write_dynamic_and_read_non_first ... ok [INFO] [stdout] test bds::runner::tests::test_determine_mode ... ok [INFO] [stdout] test bds::runner::tests::mock_forcing_functions_compiled ... ok [INFO] [stdout] test bds::runner::tests::test_junk_writing ... ok [INFO] [stdout] test bds::runner::tests::test_writing_and_reading ... ok [INFO] [stdout] test tests::test_do_nothing ... ok [INFO] [stdout] test bds::runner::tests::test_writing_and_reading_bench ... ok [INFO] [stdout] test bds::file::tests::test_new_write_dynamic_very_large_and_read ... ok [INFO] [stdout] test bds::runner::tests::test_create_file_if_not_exist ... ok [INFO] [stdout] test bds::file::tests::test_write_to_key_from_stdin ... ok [INFO] [stdout] test bds::runner::tests::test_junk_writing_bench ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 15 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `"docker" "inspect" "2ff4be2509eebf6b14c0e266fbf378f8d5e6e7221d060c14b7f292125e11b1aa"` [INFO] running `"docker" "rm" "-f" "2ff4be2509eebf6b14c0e266fbf378f8d5e6e7221d060c14b7f292125e11b1aa"` [INFO] [stdout] 2ff4be2509eebf6b14c0e266fbf378f8d5e6e7221d060c14b7f292125e11b1aa