[INFO] fetching crate sal-os 0.1.2...
[INFO] testing sal-os-0.1.2 against master#0d162b25edd5bf0dba9a22e83b614f1113e90474 for pr-150681
[INFO] extracting crate sal-os 0.1.2 into /workspace/builds/worker-6-tc1/source
[INFO] started tweaking crates.io crate sal-os 0.1.2
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate sal-os 0.1.2
[INFO] tweaked toml for crates.io crate sal-os 0.1.2 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate sal-os 0.1.2 on toolchain 0d162b25edd5bf0dba9a22e83b614f1113e90474
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0d162b25edd5bf0dba9a22e83b614f1113e90474" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate sal-os 0.1.2 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0d162b25edd5bf0dba9a22e83b614f1113e90474" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded thin-vec v0.2.14
[INFO] [stderr]   Downloaded no-std-compat v0.4.1
[INFO] [stderr]   Downloaded tempfile v3.20.0
[INFO] [stderr]   Downloaded errno v0.3.12
[INFO] [stderr]   Downloaded crunchy v0.2.3
[INFO] [stderr]   Downloaded smartstring v1.0.1
[INFO] [stderr]   Downloaded rhai_codegen v2.2.0
[INFO] [stderr]   Downloaded syn v2.0.103
[INFO] [stderr]   Downloaded rhai v1.22.2
[INFO] [stderr]   Downloaded libc v0.2.173
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+0d162b25edd5bf0dba9a22e83b614f1113e90474" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3b2583e9db88390e18485d08d7a30251fa9127d052edd98965c1b13a35bf2cc7
[INFO] running `Command { std: "docker" "start" "-a" "3b2583e9db88390e18485d08d7a30251fa9127d052edd98965c1b13a35bf2cc7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3b2583e9db88390e18485d08d7a30251fa9127d052edd98965c1b13a35bf2cc7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3b2583e9db88390e18485d08d7a30251fa9127d052edd98965c1b13a35bf2cc7", kill_on_drop: false }`
[INFO] [stdout] 3b2583e9db88390e18485d08d7a30251fa9127d052edd98965c1b13a35bf2cc7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+0d162b25edd5bf0dba9a22e83b614f1113e90474" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 33dc2254348fca4c28a2b079f63fd31e9b3a736ccdaab196f3cdcb2bde43c172
[INFO] running `Command { std: "docker" "start" "-a" "33dc2254348fca4c28a2b079f63fd31e9b3a736ccdaab196f3cdcb2bde43c172", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.173
[INFO] [stderr]    Compiling proc-macro2 v1.0.95
[INFO] [stderr]    Compiling cfg-if v1.0.1
[INFO] [stderr]    Compiling unicode-ident v1.0.18
[INFO] [stderr]    Compiling crunchy v0.2.3
[INFO] [stderr]    Compiling tiny-keccak v2.0.2
[INFO] [stderr]    Compiling portable-atomic v1.11.1
[INFO] [stderr]    Compiling zerocopy v0.8.25
[INFO] [stderr]    Compiling getrandom v0.3.3
[INFO] [stderr]    Compiling cfg_aliases v0.2.1
[INFO] [stderr]    Compiling static_assertions v1.1.0
[INFO] [stderr]    Compiling option-ext v0.2.0
[INFO] [stderr]    Compiling ahash v0.8.12
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling smartstring v1.0.1
[INFO] [stderr]    Compiling bitflags v2.9.1
[INFO] [stderr]    Compiling smallvec v1.15.1
[INFO] [stderr]    Compiling thin-vec v0.2.14
[INFO] [stderr]    Compiling nix v0.30.1
[INFO] [stderr]    Compiling once_cell v1.21.3
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling syn v2.0.103
[INFO] [stderr]    Compiling getrandom v0.2.16
[INFO] [stderr]    Compiling const-random-macro v0.1.16
[INFO] [stderr]    Compiling dirs-sys v0.5.0
[INFO] [stderr]    Compiling const-random v0.1.18
[INFO] [stderr]    Compiling dirs v6.0.0
[INFO] [stderr]    Compiling rhai_codegen v2.2.0
[INFO] [stderr]    Compiling thiserror-impl v2.0.12
[INFO] [stderr]    Compiling rhai v1.22.2
[INFO] [stderr]    Compiling thiserror v2.0.12
[INFO] [stderr]    Compiling sal-os v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 33.28s
[INFO] running `Command { std: "docker" "inspect" "33dc2254348fca4c28a2b079f63fd31e9b3a736ccdaab196f3cdcb2bde43c172", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "33dc2254348fca4c28a2b079f63fd31e9b3a736ccdaab196f3cdcb2bde43c172", kill_on_drop: false }`
[INFO] [stdout] 33dc2254348fca4c28a2b079f63fd31e9b3a736ccdaab196f3cdcb2bde43c172
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+0d162b25edd5bf0dba9a22e83b614f1113e90474" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d5e44e57733fab82ae80c38b431b40ff3c98c90697901c2a2b3427079d6e7187
[INFO] running `Command { std: "docker" "start" "-a" "d5e44e57733fab82ae80c38b431b40ff3c98c90697901c2a2b3427079d6e7187", kill_on_drop: false }`
[INFO] [stderr]    Compiling bitflags v2.9.1
[INFO] [stderr]    Compiling rustix v1.0.7
[INFO] [stderr]    Compiling linux-raw-sys v0.9.4
[INFO] [stderr]    Compiling fastrand v2.3.0
[INFO] [stderr]    Compiling rhai v1.22.2
[INFO] [stderr]    Compiling nix v0.30.1
[INFO] [stderr]    Compiling tempfile v3.20.0
[INFO] [stderr]    Compiling sal-os v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 24.04s
[INFO] running `Command { std: "docker" "inspect" "d5e44e57733fab82ae80c38b431b40ff3c98c90697901c2a2b3427079d6e7187", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d5e44e57733fab82ae80c38b431b40ff3c98c90697901c2a2b3427079d6e7187", kill_on_drop: false }`
[INFO] [stdout] d5e44e57733fab82ae80c38b431b40ff3c98c90697901c2a2b3427079d6e7187
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+0d162b25edd5bf0dba9a22e83b614f1113e90474" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 9d3ef3d8fb1618b14a7dc5c46d06920b755d7121f5c07538125f1a38ce227276
[INFO] running `Command { std: "docker" "start" "-a" "9d3ef3d8fb1618b14a7dc5c46d06920b755d7121f5c07538125f1a38ce227276", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.11s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/sal_os-f0f0bb9b2e3b1384)
[INFO] [stdout] running 8 tests
[INFO] [stdout] test package::tests::test_package_error_display ... ok
[INFO] [stdout] test package::tests::test_packhero_unsupported_platform ... ok
[INFO] [stdout] test package::tests::test_debug_flag ... ok
[INFO] [stdout] test package::tests::test_packhero_with_mock_failure ... ok
[INFO] [stdout] test package::tests::test_packhero_with_mock_success ... ok
[INFO] [stdout] test package::tests::test_platform_detection ... ok
[INFO] [stdout] test package::tests::test_apt_get_availability ... ok
[INFO] [stdout] test package::tests::test_real_package_operations_on_ubuntu ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.69s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/download_tests.rs (/opt/rustwide/target/debug/deps/download_tests-23b46433fd91a6ed)
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test test_chmod_exec_nonexistent_file ... ok
[INFO] [stdout] test test_download_error_types ... ok
[INFO] [stdout] test test_download_file_real ... ignored
[INFO] [stdout] test test_download_real_file ... ignored
[INFO] [stdout] test test_chmod_exec ... ok
[INFO] [stderr] curl: (6) Could not resolve host: invalid-url
[INFO] [stderr] 
[INFO] [stderr] curl: (6) Could not resolve host: invalid-url
[INFO] [stderr] 
[INFO] [stderr] curl: (6) Could not resolve host: httpbin.org
[INFO] [stderr] 
[INFO] [stdout] test test_download_file_path_validation ... ok
[INFO] [stderr] curl: (6) Could not resolve host: nonexistentdomain12345.com
[INFO] [stderr] 
[INFO] [stdout] test test_download_error_handling ... ok
[INFO] [stderr] curl: (6) Could not resolve host: example.com
[INFO] [stderr] 
[INFO] [stderr] curl: (6) Could not resolve host: httpbin.org
[INFO] [stdout] test test_download_to_nonexistent_directory ... ok
[INFO] [stderr] 
[INFO] [stderr] curl: (6) Could not resolve host: httpbin.org
[INFO] [stderr] 
[INFO] [stdout] test test_download_minimum_size_validation ... ok
[INFO] [stderr] curl: (6) Could not resolve host: httpbin.org
[INFO] [stderr] 
[INFO] [stdout] test test_download_url_parsing ... ok
[INFO] [stderr] curl: (6) Could not resolve host: invalid-url
[INFO] [stderr] 
[INFO] [stderr] curl: (6) Could not resolve host: nonexistentdomain12345.com
[INFO] [stderr] 
[INFO] [stderr] curl: (6) Could not resolve host: nonexistentdomain12345.com
[INFO] [stdout] test test_download_install_error_handling ... ok
[INFO] [stderr] 
[INFO] [stdout] test test_download_file_error_handling ... ok
[INFO] [stderr]      Running tests/fs_tests.rs (/opt/rustwide/target/debug/deps/fs_tests-eedb74d564f042b9)
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 2 ignored; 0 measured; 0 filtered out; finished in 0.15s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 11 tests
[INFO] [stdout] test test_exist ... ok
[INFO] [stdout] test test_copy ... ok
[INFO] [stdout] test test_delete ... ok
[INFO] [stdout] test test_file_write_and_read ... ok
[INFO] [stdout] test test_find_dirs ... ok
[INFO] [stdout] test test_find_files ... ok
[INFO] [stdout] test test_mv ... ok
[INFO] [stdout] test test_file_size ... ok
[INFO] [stdout] test test_file_write_append ... ok
[INFO] [stdout] test test_mkdir ... ok
[INFO] [stderr]      Running tests/package_tests.rs (/opt/rustwide/target/debug/deps/package_tests-5180ffb83df6c77c)
[INFO] [stdout] test test_which ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 15 tests
[INFO] [stdout] test test_debug_mode ... ok
[INFO] [stdout] test test_linux_platform_detection ... ok
[INFO] [stdout] test test_pack_hero_creation ... ok
[INFO] [stdout] test test_pack_hero_multiple_instances ... ok
[INFO] [stdout] test test_package_upgrade_basic ... ignored
[INFO] [stdout] test test_real_package_check ... ignored
[INFO] [stdout] test test_real_package_list ... ignored
[INFO] [stdout] test test_real_package_search ... ignored
[INFO] [stdout] test test_platform_detection ... ok
[INFO] [stdout] test test_platform_enum_properties ... ok
[INFO] [stdout] test test_package_operations_error_handling ... ok
[INFO] [stdout] test test_package_list_basic ... ok
[INFO] [stdout] test test_package_upgrade_interface ... ok
[INFO] [stdout] test test_package_search_basic ... ok
[INFO] [stderr]      Running tests/platform_tests.rs (/opt/rustwide/target/debug/deps/platform_tests-aa8fa307c581ff59)
[INFO] [stdout] test test_package_update_basic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 11 passed; 0 failed; 4 ignored; 0 measured; 0 filtered out; finished in 7.21s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 13 tests
[INFO] [stdout] test test_check_macos_arm ... ok
[INFO] [stdout] test test_current_platform_info ... ok
[INFO] [stdout] test test_linux_detection ... ok
[INFO] [stdout] test test_platform_check_functions_consistency ... ok
[INFO] [stdout] test test_platform_detection_consistency ... ok
[INFO] [stdout] test test_platform_error_creation ... ok
[INFO] [stdout] test test_platform_error_debug ... ok
[INFO] [stdout] test test_platform_error_display ... ok
[INFO] [stdout] test test_x86_detection ... ok
[INFO] [stdout] test test_platform_functions_are_deterministic ... ok
[INFO] [stdout] test test_platform_functions_return_bool ... ok
[INFO] [stdout] test test_architecture_detection_consistency ... ok
[INFO] [stderr]      Running tests/rhai_integration_tests.rs (/opt/rustwide/target/debug/deps/rhai_integration_tests-b2eb312899bd2b45)
[INFO] [stdout] test test_check_linux_x86 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 13 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 13 tests
[INFO] [stdout] test test_rhai_package_functions ... ok
[INFO] [stdout] test test_rhai_file_append ... ok
[INFO] [stdout] test test_rhai_delete ... ok
[INFO] [stdout] test test_rhai_find_files ... ok
[INFO] [stdout] test test_rhai_module_registration ... ok
[INFO] [stdout] test test_rhai_copy_and_move ... ok
[INFO] [stdout] test test_rhai_array_returns ... ok
[INFO] [stdout] test test_rhai_which_command ... ok
[INFO] [stdout] test test_rhai_file_operations ... ok
[INFO] [stdout] test test_rhai_download_functions ... ok
[INFO] [stdout] test test_rhai_error_handling ... ok
[INFO] [stdout] test test_rhai_file_size ... ok
[INFO] [stdout] test test_rhai_platform_functions ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 13 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.08s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests sal_os
[INFO] [stdout] 
[INFO] [stdout] running 22 tests
[INFO] [stdout] test src/fs.rs - fs::find_dir (line 506) - compile ... ok
[INFO] [stdout] test src/fs.rs - fs::copy (line 300) - compile ... ok
[INFO] [stdout] test src/download.rs - download::chmod_exec (line 336) - compile ... ok
[INFO] [stdout] test src/download.rs - download::download_install (line 414) - compile ... ok
[INFO] [stdout] test src/fs.rs - fs::file_read (line 846) - compile ... ok
[INFO] [stdout] test src/fs.rs - fs::copy_bin (line 335) - compile ... ok
[INFO] [stdout] test src/download.rs - download::download_file (line 243) - compile ... ok
[INFO] [stdout] test src/fs.rs - fs::file_size (line 694) - compile ... ok
[INFO] [stdout] test src/fs.rs - fs::mv (line 975) - compile ... ok
[INFO] [stdout] test src/download.rs - download::download (line 82) - compile ... ok
[INFO] [stdout] test src/fs.rs - fs::rsync (line 737) - compile ... ok
[INFO] [stdout] test src/fs.rs - fs::find_files (line 458) - compile ... ok
[INFO] [stdout] test src/fs.rs - fs::chdir (line 803) - compile ... ok
[INFO] [stdout] test src/fs.rs - fs::find_file (line 401) - compile ... ok
[INFO] [stdout] test src/fs.rs - fs::find_dirs (line 558) - compile ... ok
[INFO] [stdout] test src/fs.rs - fs::cmd_ensure_exists (line 1135) - compile ... ok
[INFO] [stdout] test src/fs.rs - fs::file_write (line 888) ... FAILED
[INFO] [stdout] test src/fs.rs - fs::file_write_append (line 927) ... FAILED
[INFO] [stdout] test src/fs.rs - fs::delete (line 605) ... ok
[INFO] [stdout] test src/fs.rs - fs::exist (line 374) ... ok
[INFO] [stdout] test src/fs.rs - fs::mkdir (line 653) ... FAILED
[INFO] [stdout] test src/fs.rs - fs::which (line 1090) ... ok
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/fs.rs - fs::file_write (line 888) stdout ----
[INFO] [stdout] Test executable failed (exit status: 1).
[INFO] [stdout] 
[INFO] [stdout] stderr:
[INFO] [stdout] Error: WriteFailed(Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" })
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] ---- src/fs.rs - fs::file_write_append (line 927) stdout ----
[INFO] [stdout] Test executable failed (exit status: 1).
[INFO] [stdout] 
[INFO] [stdout] stderr:
[INFO] [stdout] Error: AppendFailed(Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" })
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] ---- src/fs.rs - fs::mkdir (line 653) stdout ----
[INFO] [stdout] Test executable failed (exit status: 1).
[INFO] [stdout] 
[INFO] [stdout] stderr:
[INFO] [stdout] Error: CreateDirectoryFailed(Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" })
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/fs.rs - fs::file_write (line 888)
[INFO] [stdout]     src/fs.rs - fs::file_write_append (line 927)
[INFO] [stdout]     src/fs.rs - fs::mkdir (line 653)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 19 passed; 3 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.22s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "9d3ef3d8fb1618b14a7dc5c46d06920b755d7121f5c07538125f1a38ce227276", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9d3ef3d8fb1618b14a7dc5c46d06920b755d7121f5c07538125f1a38ce227276", kill_on_drop: false }`
[INFO] [stdout] 9d3ef3d8fb1618b14a7dc5c46d06920b755d7121f5c07538125f1a38ce227276
