[INFO] crate littlefs 0.2.0 is already in cache
[INFO] extracting crate littlefs 0.2.0 into work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/reg/littlefs/0.2.0
[INFO] extracting crate littlefs 0.2.0 into work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/reg/littlefs/0.2.0
[INFO] validating manifest of littlefs-0.2.0 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 littlefs-0.2.0 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 littlefs-0.2.0
[INFO] finished frobbing littlefs-0.2.0
[INFO] frobbed toml for littlefs-0.2.0 written to work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/reg/littlefs/0.2.0/Cargo.toml
[INFO] started frobbing littlefs-0.2.0
[INFO] finished frobbing littlefs-0.2.0
[INFO] frobbed toml for littlefs-0.2.0 written to work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/reg/littlefs/0.2.0/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[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 littlefs-0.2.0 against master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54 for pr-57967
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-1/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/reg/littlefs/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=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] 28396c739676f56248377bafcf0474c0d08b06af261a066f40cadab2b35d5514
[INFO] running `"docker" "start" "-a" "28396c739676f56248377bafcf0474c0d08b06af261a066f40cadab2b35d5514"`
[INFO] [stderr]    Compiling cty v0.1.5
[INFO] [stderr]    Compiling littlefs-sys v0.2.0
[INFO] [stderr]    Compiling littlefs v0.2.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.28s
[INFO] running `"docker" "inspect" "28396c739676f56248377bafcf0474c0d08b06af261a066f40cadab2b35d5514"`
[INFO] running `"docker" "rm" "-f" "28396c739676f56248377bafcf0474c0d08b06af261a066f40cadab2b35d5514"`
[INFO] [stdout] 28396c739676f56248377bafcf0474c0d08b06af261a066f40cadab2b35d5514
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-1/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/reg/littlefs/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=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] c20fc3d2aa08abf8dab4500145d4397f165c8c7310ce933ac0050c3ecb004a98
[INFO] running `"docker" "start" "-a" "c20fc3d2aa08abf8dab4500145d4397f165c8c7310ce933ac0050c3ecb004a98"`
[INFO] [stderr]    Compiling littlefs v0.2.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.03s
[INFO] running `"docker" "inspect" "c20fc3d2aa08abf8dab4500145d4397f165c8c7310ce933ac0050c3ecb004a98"`
[INFO] running `"docker" "rm" "-f" "c20fc3d2aa08abf8dab4500145d4397f165c8c7310ce933ac0050c3ecb004a98"`
[INFO] [stdout] c20fc3d2aa08abf8dab4500145d4397f165c8c7310ce933ac0050c3ecb004a98
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-1/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/reg/littlefs/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=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] 5282c07584ef0b12859e090f190c0db14438fb216aff997c206ae5f8ac665c3b
[INFO] running `"docker" "start" "-a" "5282c07584ef0b12859e090f190c0db14438fb216aff997c206ae5f8ac665c3b"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/littlefs-9177b81bd50de7aa
[INFO] [stdout] 
[INFO] [stdout] running 14 tests
[INFO] [stdout] test tests::test_lfs_info ... ok
[INFO] [stdout] test tests::test_lfs_seek ... ok
[INFO] [stdout] test tests::test_lfs_truncate ... ok
[INFO] [stdout] test tests::test_create_littlefs ... ok
[INFO] [stdout] test tests::test_create_file ... ok
[INFO] [stdout] test tests::test_read_write_file ... ok
[INFO] [stdout] test tests::test_erase_big_file ... ok
[INFO] [stdout] test tests::test_lfs_tell ... ok
[INFO] [stdout] test tests::test_mkdir ... ok
[INFO] [stdout] test tests::test_mount_littlefs ... ok
[INFO] [stdout] test tests::test_rename_file ... ok
[INFO] [stdout] test tests::test_write_file ... ok
[INFO] [stdout] test tests::test_write_big_file ... ok
[INFO] [stdout] test tests::test_validate_big_file ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 14 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests littlefs
[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" "5282c07584ef0b12859e090f190c0db14438fb216aff997c206ae5f8ac665c3b"`
[INFO] running `"docker" "rm" "-f" "5282c07584ef0b12859e090f190c0db14438fb216aff997c206ae5f8ac665c3b"`
[INFO] [stdout] 5282c07584ef0b12859e090f190c0db14438fb216aff997c206ae5f8ac665c3b