[INFO] crate rsfs 0.4.1 is already in cache [INFO] extracting crate rsfs 0.4.1 into work/ex/beta-1.37-6/sources/1.36.0/reg/rsfs/0.4.1 [INFO] extracting crate rsfs 0.4.1 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/rsfs/0.4.1 [INFO] validating manifest of rsfs-0.4.1 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 rsfs-0.4.1 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 rsfs-0.4.1 [INFO] finished frobbing rsfs-0.4.1 [INFO] frobbed toml for rsfs-0.4.1 written to work/ex/beta-1.37-6/sources/1.36.0/reg/rsfs/0.4.1/Cargo.toml [INFO] started frobbing rsfs-0.4.1 [INFO] finished frobbing rsfs-0.4.1 [INFO] frobbed toml for rsfs-0.4.1 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/rsfs/0.4.1/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] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] testing rsfs-0.4.1 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/rsfs/0.4.1:/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" "+1.36.0" "build" "--frozen"` [INFO] [stdout] 3174a92904b1bcb6f5615c93b9eac66477eddc362079c6d647bb084516a1d369 [INFO] running `"docker" "start" "-a" "3174a92904b1bcb6f5615c93b9eac66477eddc362079c6d647bb084516a1d369"` [INFO] [stderr] Compiling owning_ref v0.3.3 [INFO] [stderr] Compiling parking_lot_core v0.2.14 [INFO] [stderr] Compiling parking_lot v0.4.8 [INFO] [stderr] Compiling rsfs v0.4.1 (/opt/crater/workdir) [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/mem/unix.rs:197:13 [INFO] [stderr] | [INFO] [stderr] 197 | let mut dst = &mut self.data; [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] warning: variable does not need to be mutable [INFO] [stderr] --> src/mem/unix.rs:197:13 [INFO] [stderr] | [INFO] [stderr] 197 | let mut dst = &mut self.data; [INFO] [stderr] | ----^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 4.88s [INFO] running `"docker" "inspect" "3174a92904b1bcb6f5615c93b9eac66477eddc362079c6d647bb084516a1d369"` [INFO] running `"docker" "rm" "-f" "3174a92904b1bcb6f5615c93b9eac66477eddc362079c6d647bb084516a1d369"` [INFO] [stdout] 3174a92904b1bcb6f5615c93b9eac66477eddc362079c6d647bb084516a1d369 [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/rsfs/0.4.1:/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" "+1.36.0" "test" "--frozen" "--no-run"` [INFO] [stdout] 18f3d2a7895feb11598cb28f3c86bfe86351538f1d8bbe066b3c36610b2fadef [INFO] running `"docker" "start" "-a" "18f3d2a7895feb11598cb28f3c86bfe86351538f1d8bbe066b3c36610b2fadef"` [INFO] [stderr] Compiling rsfs v0.4.1 (/opt/crater/workdir) [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/mem/unix.rs:197:13 [INFO] [stderr] | [INFO] [stderr] 197 | let mut dst = &mut self.data; [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] warning: variable does not need to be mutable [INFO] [stderr] --> src/mem/unix.rs:197:13 [INFO] [stderr] | [INFO] [stderr] 197 | let mut dst = &mut self.data; [INFO] [stderr] | ----^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 6.99s [INFO] running `"docker" "inspect" "18f3d2a7895feb11598cb28f3c86bfe86351538f1d8bbe066b3c36610b2fadef"` [INFO] running `"docker" "rm" "-f" "18f3d2a7895feb11598cb28f3c86bfe86351538f1d8bbe066b3c36610b2fadef"` [INFO] [stdout] 18f3d2a7895feb11598cb28f3c86bfe86351538f1d8bbe066b3c36610b2fadef [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/rsfs/0.4.1:/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" "+1.36.0" "test" "--frozen"` [INFO] [stdout] 2f5d2e2d6f4dc6cfe998d2a8355ab2f4f18e0e09aa5bcc853f5a1cd556732a75 [INFO] running `"docker" "start" "-a" "2f5d2e2d6f4dc6cfe998d2a8355ab2f4f18e0e09aa5bcc853f5a1cd556732a75"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.05s [INFO] [stderr] Running /opt/crater/target/debug/deps/rsfs-0380bc0b3bd63d21 [INFO] [stdout] [INFO] [stdout] running 26 tests [INFO] [stdout] test mem::fs::test::create_dir_all ... ok [INFO] [stdout] test mem::fs::test::create_dir ... ok [INFO] [stdout] test mem::fs::test::equal ... ok [INFO] [stdout] test mem::fs::test::hard_link ... ok [INFO] [stdout] test mem::fs::test::remove ... ok [INFO] [stdout] test mem::fs::test::remove_dir_all ... ok [INFO] [stdout] test mem::fs::test::read_dir ... ok [INFO] [stdout] test mem::fs::test::open ... ok [INFO] [stdout] test mem::unix::test::create_dir ... ok [INFO] [stdout] test mem::fs::test::raw_file ... ok [INFO] [stdout] test mem::unix::test::equal ... ok [INFO] [stdout] test mem::unix::test::create_dir_all ... ok [INFO] [stdout] test mem::unix::test::open ... ok [INFO] [stdout] test mem::fs::test::rename ... ok [INFO] [stdout] test mem::fs::test::usage ... ok [INFO] [stdout] test mem::fs::test::symlink ... ok [INFO] [stdout] test mem::unix::test::rename ... ok [INFO] [stdout] test mem::unix::test::remove_dir_all ... ok [INFO] [stdout] test mem::unix::test::read_dir ... ok [INFO] [stdout] test mem::unix::test::remove ... ok [INFO] [stdout] test mem::fs::test::thread ... ok [INFO] [stderr] Doc-tests rsfs [INFO] [stdout] test mem::unix::test::thread ... ok [INFO] [stdout] test mem::unix::test::usage ... ok [INFO] [stdout] test mem::unix::test::raw_file ... ok [INFO] [stdout] test mem::unix::test::hard_link ... ok [INFO] [stdout] test mem::unix::test::symlink ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 26 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 105 tests [INFO] [stdout] test src/disk/mod.rs - disk::File (line 165) ... ok [INFO] [stdout] test src/disk/mod.rs - disk::OpenOptions (line 324) ... ok [INFO] [stdout] test src/disk/mod.rs - disk::FS (line 472) ... ok [INFO] [stdout] test src/disk/mod.rs - disk::Metadata (line 263) ... ok [INFO] [stdout] test src/disk/mod.rs - disk::FileType (line 127) ... ok [INFO] [stdout] test src/disk/mod.rs - disk::DirBuilder (line 45) ... ok [INFO] [stdout] test src/disk/mod.rs - disk::DirEntry (line 85) ... ok [INFO] [stdout] test src/disk/mod.rs - disk::OpenOptions (line 337) ... ok [INFO] [stdout] test src/disk/mod.rs - disk::Permissions (line 399) ... ok [INFO] [stdout] test src/fs.rs - fs::DirEntry::metadata (line 93) ... ok [INFO] [stdout] test src/fs.rs - fs::DirEntry::path (line 68) ... ok [INFO] [stdout] test src/fs.rs - fs::DirEntry::file_name (line 129) ... ok [INFO] [stdout] test src/fs.rs - fs::DirEntry::file_type (line 111) ... ok [INFO] [stdout] test src/fs.rs - fs::DirBuilder::recursive (line 24) ... ok [INFO] [stdout] test src/fs.rs - fs::File (line 155) ... ok [INFO] [stdout] test src/fs.rs - fs::File (line 171) ... ok [INFO] [stdout] test src/disk/mod.rs - disk (line 12) ... FAILED [INFO] [stdout] test src/fs.rs - fs::DirBuilder::create (line 37) ... ok [INFO] [stdout] test src/fs.rs - fs::File (line 189) ... ok [INFO] [stdout] test src/fs.rs - fs::File::set_permissions (line 324) ... ok [INFO] [stdout] test src/fs.rs - fs::File::set_len (line 273) ... ok [INFO] [stdout] test src/fs.rs - fs::File::metadata (line 289) ... ok [INFO] [stdout] test src/fs.rs - fs::File::sync_all (line 221) ... ok [INFO] [stdout] test src/fs.rs - fs::File::sync_data (line 247) ... ok [INFO] [stdout] test src/fs.rs - fs::FileType::is_dir (line 348) ... ok [INFO] [stdout] test src/fs.rs - fs::File::try_clone (line 308) ... ok [INFO] [stdout] test src/fs.rs - fs::GenFS (line 850) ... ok [INFO] [stdout] test src/fs.rs - fs::GenFS (line 858) ... ok [INFO] [stdout] test src/fs.rs - fs::FileType::is_file (line 366) ... ok [INFO] [stdout] test src/fs.rs - fs::GenFS::canonicalize (line 893) ... ok [INFO] [stdout] test src/fs.rs - fs::FileType::is_symlink (line 390) ... ok [INFO] [stdout] test src/fs.rs - fs::GenFS::copy (line 923) ... ok [INFO] [stdout] test src/fs.rs - fs::GenFS::create_dir (line 946) ... ok [INFO] [stdout] test src/fs.rs - fs::GenFS::create_dir_all (line 968) ... ok [INFO] [stdout] test src/fs.rs - fs::GenFS::create_file (line 1317) ... ok [INFO] [stdout] test src/fs.rs - fs::GenFS::metadata (line 1017) ... ok [INFO] [stdout] test src/fs.rs - fs::GenFS::open_file (line 1292) ... ok [INFO] [stdout] test src/fs.rs - fs::GenFS::new_openopts (line 1242) ... ok [INFO] [stdout] test src/fs.rs - fs::GenFS::new_dirbuilder (line 1263) ... ok [INFO] [stdout] test src/fs.rs - fs::GenFS::hard_link (line 992) ... ok [INFO] [stdout] test src/fs.rs - fs::GenFS::read_link (line 1073) ... ok [INFO] [stdout] test src/fs.rs - fs::GenFS::read_dir (line 1048) ... ok [INFO] [stdout] test src/fs.rs - fs::GenFS::remove_dir (line 1097) ... ok [INFO] [stdout] test src/fs.rs - fs::GenFS::remove_dir_all (line 1120) ... ok [INFO] [stdout] test src/fs.rs - fs::GenFS::remove_file (line 1143) ... ok [INFO] [stdout] test src/fs.rs - fs::GenFS::rename (line 1173) ... ok [INFO] [stdout] test src/fs.rs - fs::Metadata::file_type (line 423) ... ok [INFO] [stdout] test src/fs.rs - fs::Metadata::accessed (line 557) ... ok [INFO] [stdout] test src/fs.rs - fs::GenFS::set_permissions (line 1196) ... ok [INFO] [stdout] test src/fs.rs - fs::Metadata::is_dir (line 440) ... ok [INFO] [stdout] test src/fs.rs - fs::GenFS::symlink_metadata (line 1220) ... ok [INFO] [stdout] test src/fs.rs - fs::Metadata::created (line 582) ... ok [INFO] [stdout] test src/fs.rs - fs::Metadata::is_empty (line 491) ... ok [INFO] [stdout] test src/fs.rs - fs::Metadata::is_file (line 457) ... ok [INFO] [stdout] test src/fs.rs - fs::Metadata::len (line 474) ... ok [INFO] [stdout] test src/fs.rs - fs::Metadata::modified (line 530) ... ok [INFO] [stdout] test src/fs.rs - fs::OpenOptions (line 614) ... ok [INFO] [stdout] test src/fs.rs - fs::OpenOptions::append (line 689) ... ok [INFO] [stdout] test src/fs.rs - fs::OpenOptions (line 628) ... ok [INFO] [stdout] test src/fs.rs - fs::Metadata::permissions (line 509) ... ok [INFO] [stdout] test src/fs.rs - fs::OpenOptions::create_new (line 740) ... ok [INFO] [stdout] test src/fs.rs - fs::OpenOptions::create (line 721) ... ok [INFO] [stdout] test src/mem/mod.rs - mem (line 39) ... FAILED [INFO] [stdout] test src/fs.rs - fs::OpenOptions::open (line 765) ... ok [INFO] [stdout] test src/fs.rs - fs::OpenOptions::truncate (line 705) ... ok [INFO] [stdout] test src/fs.rs - fs::OpenOptions::write (line 670) ... ok [INFO] [stdout] test src/fs.rs - fs::Permissions::readonly (line 792) ... ok [INFO] [stdout] test src/fs.rs - fs::OpenOptions::read (line 652) ... ok [INFO] [stdout] test src/fs.rs - fs::Permissions::set_readonly (line 815) ... ok [INFO] [stdout] test src/mem/unix.rs - mem::fs::DirBuilder (line 71) ... ok [INFO] [stdout] test src/mem/unix.rs - mem::fs::DirEntry (line 120) ... ok [INFO] [stdout] test src/mem/unix.rs - mem::fs::FS (line 765) ... ok [INFO] [stdout] test src/mem/unix.rs - mem::fs::FS::new (line 820) ... ok [INFO] [stdout] test src/mem/unix.rs - mem::fs::Metadata (line 510) ... ok [INFO] [stdout] test src/mem/unix.rs - mem::fs::FileType (line 473) ... ok [INFO] [stdout] test src/mem/unix.rs - mem::fs::FS::with_mode (line 833) ... ok [INFO] [stdout] test src/mem/unix.rs - mem::fs::File (line 230) ... ok [INFO] [stdout] test src/mem/unix.rs - mem::fs::OpenOptions (line 570) ... ok [INFO] [stdout] test src/mem/mod.rs - mem (line 21) ... ok [INFO] [stdout] test src/mem/unix.rs - mem::fs (line 9) ... ok [INFO] [stdout] test src/mem/unix.rs - mem::fs::OpenOptions (line 584) ... ok [INFO] [stdout] test src/mem/unix.rs - mem::fs::Permissions (line 653) ... ok [INFO] [stdout] test src/mem/unix.rs - mem::unix::DirEntry (line 120) ... ok [INFO] [stdout] test src/mem/unix.rs - mem::unix::FS (line 765) ... ok [INFO] [stdout] test src/mem/unix.rs - mem::unix::DirBuilder (line 71) ... ok [INFO] [stdout] test src/mem/unix.rs - mem::unix::FS::new (line 820) ... ok [INFO] [stdout] test src/mem/unix.rs - mem::unix::FS::with_mode (line 833) ... ok [INFO] [stdout] test src/mem/unix.rs - mem::unix::FileType (line 473) ... ok [INFO] [stdout] test src/mem/unix.rs - mem::unix::Metadata (line 510) ... ok [INFO] [stdout] test src/mem/unix.rs - mem::unix::File (line 230) ... ok [INFO] [stdout] test src/mem/unix.rs - mem::unix::OpenOptions (line 570) ... ok [INFO] [stdout] test src/mem/unix.rs - mem::unix::OpenOptions (line 584) ... ok [INFO] [stdout] test src/mem/unix.rs - mem::unix::Permissions (line 653) ... ok [INFO] [stdout] test src/unix_ext/mod.rs - unix_ext (line 10) ... ok [INFO] [stdout] test src/unix_ext/mod.rs - unix_ext (line 23) ... ok [INFO] [stdout] test src/mem/unix.rs - mem::unix (line 9) ... ok [INFO] [stdout] test src/unix_ext/mod.rs - unix_ext::DirBuilderExt::mode (line 50) ... ok [INFO] [stdout] test src/unix_ext/mod.rs - unix_ext::GenFSExt::symlink (line 250) ... ok [INFO] [stdout] test src/unix_ext/mod.rs - unix_ext::FileExt::read_at (line 75) ... ok [INFO] [stdout] test src/unix_ext/mod.rs - unix_ext::FileExt::write_at (line 103) ... ok [INFO] [stdout] test src/unix_ext/mod.rs - unix_ext::OpenOptionsExt::mode (line 130) ... ok [INFO] [stdout] test src/unix_ext/mod.rs - unix_ext::OpenOptionsExt::custom_flags (line 155) ... ok [INFO] [stdout] test src/unix_ext/mod.rs - unix_ext::PermissionsExt::set_mode (line 208) ... ok [INFO] [stdout] test src/unix_ext/mod.rs - unix_ext::PermissionsExt::mode (line 183) ... ok [INFO] [stdout] test src/unix_ext/mod.rs - unix_ext::PermissionsExt::from_mode (line 229) ... ok [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- src/disk/mod.rs - disk (line 12) stdout ---- [INFO] [stdout] thread 'src/disk/mod.rs - disk (line 12)' panicked at 'test executable failed: [INFO] [stdout] [INFO] [stdout] thread 'main' panicked at 'assertion failed: `(left == right)` [INFO] [stdout] left: `16877`, [INFO] [stdout] right: `493`', src/disk/mod.rs:11:1 [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x5572d43fcb83 - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h6485381528590a55 [INFO] [stdout] at src/libstd/sys/unix/backtrace/tracing/gcc_s.rs:39 [INFO] [stdout] 1: 0x5572d43f882b - std::sys_common::backtrace::_print::h49a82ae9552e35c7 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:71 [INFO] [stdout] 2: 0x5572d43fba16 - std::panicking::default_hook::{{closure}}::he20974adbefcc046 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:59 [INFO] [stdout] at src/libstd/panicking.rs:197 [INFO] [stdout] 3: 0x5572d43fb7a9 - std::panicking::default_hook::he4af6af4ac7fef7b [INFO] [stdout] at src/libstd/panicking.rs:211 [INFO] [stdout] 4: 0x5572d43fc06f - std::panicking::rust_panic_with_hook::h057ff03eb4c8000f [INFO] [stdout] at src/libstd/panicking.rs:474 [INFO] [stdout] 5: 0x5572d43fbbf1 - std::panicking::continue_panic_fmt::ha6d6ae144369025b [INFO] [stdout] at src/libstd/panicking.rs:381 [INFO] [stdout] 6: 0x5572d43fbb3e - std::panicking::begin_panic_fmt::he54eae869ed71eb1 [INFO] [stdout] at src/libstd/panicking.rs:336 [INFO] [stdout] 7: 0x5572d43f18d7 - rust_out::main::h1cf9155cb6204ee7 [INFO] [stdout] 8: 0x5572d43f0f82 - std::rt::lang_start::{{closure}}::h06d0fcfbcae13882 [INFO] [stdout] 9: 0x5572d43fbac2 - std::panicking::try::do_call::hc3d8373a0b215f51 [INFO] [stdout] at src/libstd/rt.rs:49 [INFO] [stdout] at src/libstd/panicking.rs:293 [INFO] [stdout] 10: 0x5572d43fda59 - __rust_maybe_catch_panic [INFO] [stdout] at src/libpanic_unwind/lib.rs:85 [INFO] [stdout] 11: 0x5572d43fc57c - std::rt::lang_start_internal::he5218c8b95d395f2 [INFO] [stdout] at src/libstd/panicking.rs:272 [INFO] [stdout] at src/libstd/panic.rs:394 [INFO] [stdout] at src/libstd/rt.rs:48 [INFO] [stdout] 12: 0x5572d43f0f64 - std::rt::lang_start::hdef4740723826a9e [INFO] [stdout] 13: 0x5572d43f18fa - main [INFO] [stdout] 14: 0x7f2025b3b2e0 - __libc_start_main [INFO] [stdout] 15: 0x5572d43f0e29 - _start [INFO] [stdout] 16: 0x0 - [INFO] [stdout] [INFO] [stdout] ', src/librustdoc/test.rs:341:17 [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x7f934fbf2823 - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h6485381528590a55 [INFO] [stdout] at src/libstd/sys/unix/backtrace/tracing/gcc_s.rs:39 [INFO] [stdout] 1: 0x7f934fbea4cb - std::sys_common::backtrace::_print::h49a82ae9552e35c7 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:71 [INFO] [stdout] 2: 0x7f934fbeea56 - std::panicking::default_hook::{{closure}}::he20974adbefcc046 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:59 [INFO] [stdout] at src/libstd/panicking.rs:197 [INFO] [stdout] 3: 0x7f934fbee77e - std::panicking::default_hook::he4af6af4ac7fef7b [INFO] [stdout] at src/libstd/panicking.rs:208 [INFO] [stdout] 4: 0x7f934fbef15f - std::panicking::rust_panic_with_hook::h057ff03eb4c8000f [INFO] [stdout] at src/libstd/panicking.rs:474 [INFO] [stdout] 5: 0x7f934fbeece1 - std::panicking::continue_panic_fmt::ha6d6ae144369025b [INFO] [stdout] at src/libstd/panicking.rs:381 [INFO] [stdout] 6: 0x7f934fbeec2e - std::panicking::begin_panic_fmt::he54eae869ed71eb1 [INFO] [stdout] at src/libstd/panicking.rs:336 [INFO] [stdout] 7: 0x55c23aca29c8 - rustdoc::test::run_test::h29a20600da33f74f [INFO] [stdout] at src/librustdoc/test.rs:341 [INFO] [stdout] 8: 0x55c23ac967c9 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h84ad3bdb52e265e9 [INFO] [stdout] at src/librustdoc/test.rs:715 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libcore/ops/function.rs:231 [INFO] [stdout] 9: 0x7f9351175b7e - as core::ops::function::FnOnce>::call_once::h6b004fa8f4fc1608 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/liballoc/boxed.rs:704 [INFO] [stdout] 10: 0x7f9351175b7e - as core::ops::function::FnOnce>::call_once::h6b004fa8f4fc1608 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/liballoc/boxed.rs:704 [INFO] [stdout] 11: 0x7f934fc00169 - __rust_maybe_catch_panic [INFO] [stdout] at src/libpanic_unwind/lib.rs:85 [INFO] [stdout] 12: 0x7f9351190f87 - test::run_test::run_test_inner::{{closure}}::h9a4d23c41d058d37 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panicking.rs:272 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panic.rs:394 [INFO] [stdout] at src/libtest/lib.rs:1468 [INFO] [stdout] 13: 0x7f935116a9a4 - std::sys_common::backtrace::__rust_begin_short_backtrace::h3765d76361a33ff7 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/sys_common/backtrace.rs:136 [INFO] [stdout] 14: 0x7f935116ea54 - std::panicking::try::do_call::h6f86e980b52f74d5 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/thread/mod.rs:470 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panic.rs:315 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panicking.rs:293 [INFO] [stdout] 15: 0x7f934fc00169 - __rust_maybe_catch_panic [INFO] [stdout] at src/libpanic_unwind/lib.rs:85 [INFO] [stdout] 16: 0x7f935116f551 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h760b8a2b155f54c3 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panicking.rs:272 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panic.rs:394 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/thread/mod.rs:469 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libcore/ops/function.rs:231 [INFO] [stdout] 17: 0x7f934fbd136e - as core::ops::function::FnOnce>::call_once::h805c3cc89d534c05 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/liballoc/boxed.rs:704 [INFO] [stdout] 18: 0x7f934fbfeddf - std::sys::unix::thread::Thread::new::thread_start::h6f10b78f26c98dc6 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/liballoc/boxed.rs:704 [INFO] [stdout] at src/libstd/sys_common/thread.rs:13 [INFO] [stdout] at src/libstd/sys/unix/thread.rs:79 [INFO] [stdout] 19: 0x7f934f7684a3 - start_thread [INFO] [stdout] 20: 0x7f934f293d0e - __clone [INFO] [stdout] 21: 0x0 - [INFO] [stdout] [INFO] [stdout] ---- src/mem/mod.rs - mem (line 39) stdout ---- [INFO] [stdout] error: unknown start of token: ` [INFO] [stdout] --> src/mem/mod.rs:41:2 [INFO] [stdout] | [INFO] [stdout] 2 | [`FS`]: struct.FS.html [INFO] [stdout] | ^ [INFO] [stdout] help: Unicode character '`' (Grave Accent) looks like ''' (Single Quote), but it is not [INFO] [stdout] | [INFO] [stdout] 2 | ['FS`]: struct.FS.html [INFO] [stdout] | ^ [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] thread 'src/mem/mod.rs - mem (line 39)' panicked at 'couldn't compile the test', src/librustdoc/test.rs:319:13 [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x7f934fbf2823 - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h6485381528590a55 [INFO] [stdout] at src/libstd/sys/unix/backtrace/tracing/gcc_s.rs:39 [INFO] [stdout] 1: 0x7f934fbea4cb - std::sys_common::backtrace::_print::h49a82ae9552e35c7 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:71 [INFO] [stdout] 2: 0x7f934fbeea56 - std::panicking::default_hook::{{closure}}::he20974adbefcc046 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:59 [INFO] [stdout] at src/libstd/panicking.rs:197 [INFO] [stdout] 3: 0x7f934fbee77e - std::panicking::default_hook::he4af6af4ac7fef7b [INFO] [stdout] at src/libstd/panicking.rs:208 [INFO] [stdout] 4: 0x7f934fbef15f - std::panicking::rust_panic_with_hook::h057ff03eb4c8000f [INFO] [stdout] at src/libstd/panicking.rs:474 [INFO] [stdout] 5: 0x55c23acac784 - std::panicking::begin_panic::h2203228e86eb91b5 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panicking.rs:408 [INFO] [stdout] 6: 0x55c23aca268f - rustdoc::test::run_test::h29a20600da33f74f [INFO] [stdout] at src/librustdoc/test.rs:319 [INFO] [stdout] 7: 0x55c23ac967c9 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h84ad3bdb52e265e9 [INFO] [stdout] at src/librustdoc/test.rs:715 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libcore/ops/function.rs:231 [INFO] [stdout] 8: 0x7f9351175b7e - as core::ops::function::FnOnce>::call_once::h6b004fa8f4fc1608 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/liballoc/boxed.rs:704 [INFO] [stdout] 9: 0x7f9351175b7e - as core::ops::function::FnOnce>::call_once::h6b004fa8f4fc1608 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/liballoc/boxed.rs:704 [INFO] [stdout] 10: 0x7f934fc00169 - __rust_maybe_catch_panic [INFO] [stdout] at src/libpanic_unwind/lib.rs:85 [INFO] [stdout] 11: 0x7f9351190f87 - test::run_test::run_test_inner::{{closure}}::h9a4d23c41d058d37 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panicking.rs:272 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panic.rs:394 [INFO] [stdout] at src/libtest/lib.rs:1468 [INFO] [stdout] 12: 0x7f935116a9a4 - std::sys_common::backtrace::__rust_begin_short_backtrace::h3765d76361a33ff7 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/sys_common/backtrace.rs:136 [INFO] [stdout] 13: 0x7f935116ea54 - std::panicking::try::do_call::h6f86e980b52f74d5 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/thread/mod.rs:470 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panic.rs:315 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panicking.rs:293 [INFO] [stdout] 14: 0x7f934fc00169 - __rust_maybe_catch_panic [INFO] [stdout] at src/libpanic_unwind/lib.rs:85 [INFO] [stdout] 15: 0x7f935116f551 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h760b8a2b155f54c3 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panicking.rs:272 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panic.rs:394 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/thread/mod.rs:469 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libcore/ops/function.rs:231 [INFO] [stdout] 16: 0x7f934fbd136e - as core::ops::function::FnOnce>::call_once::h805c3cc89d534c05 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/liballoc/boxed.rs:704 [INFO] [stdout] 17: 0x7f934fbfeddf - std::sys::unix::thread::Thread::new::thread_start::h6f10b78f26c98dc6 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/liballoc/boxed.rs:704 [INFO] [stdout] at src/libstd/sys_common/thread.rs:13 [INFO] [stdout] at src/libstd/sys/unix/thread.rs:79 [INFO] [stdout] 18: 0x7f934f7684a3 - start_thread [INFO] [stdout] 19: 0x7f934f293d0e - __clone [INFO] [stdout] 20: 0x0 - [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] src/disk/mod.rs - disk (line 12) [INFO] [stdout] src/mem/mod.rs - mem (line 39) [INFO] [stdout] [INFO] [stdout] test result: FAILED. 103 passed; 2 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass '--doc' [INFO] running `"docker" "inspect" "2f5d2e2d6f4dc6cfe998d2a8355ab2f4f18e0e09aa5bcc853f5a1cd556732a75"` [INFO] running `"docker" "rm" "-f" "2f5d2e2d6f4dc6cfe998d2a8355ab2f4f18e0e09aa5bcc853f5a1cd556732a75"` [INFO] [stdout] 2f5d2e2d6f4dc6cfe998d2a8355ab2f4f18e0e09aa5bcc853f5a1cd556732a75