[INFO] fetching crate rsfs 0.4.1...
[INFO] testing rsfs-0.4.1 against beta-2020-10-09 for beta-1.48-1
[INFO] extracting crate rsfs 0.4.1 into /workspace/builds/worker-11/source
[INFO] validating manifest of crates.io crate rsfs 0.4.1 on toolchain beta-2020-10-09
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate rsfs 0.4.1
[INFO] finished tweaking crates.io crate rsfs 0.4.1
[INFO] tweaked toml for crates.io crate rsfs 0.4.1 written to /workspace/builds/worker-11/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 187a7ec01a195daed659d6ab6a0f3ffcc9fac069a23f7bb5bdf80b45702e5144
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "187a7ec01a195daed659d6ab6a0f3ffcc9fac069a23f7bb5bdf80b45702e5144", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "187a7ec01a195daed659d6ab6a0f3ffcc9fac069a23f7bb5bdf80b45702e5144", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "187a7ec01a195daed659d6ab6a0f3ffcc9fac069a23f7bb5bdf80b45702e5144", kill_on_drop: false }`
[INFO] [stdout] 187a7ec01a195daed659d6ab6a0f3ffcc9fac069a23f7bb5bdf80b45702e5144
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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=warn" "-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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 42d933e4ca67ff7a0c90adee6acc6eb83d113d6adb0a6e0f2d13ff05e9a70b77
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "42d933e4ca67ff7a0c90adee6acc6eb83d113d6adb0a6e0f2d13ff05e9a70b77", kill_on_drop: false }`
[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/rustwide/workdir)
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/mem/unix.rs:197:13
[INFO] [stdout]     |
[INFO] [stdout] 197 |         let mut dst = &mut self.data;
[INFO] [stdout]     |             ----^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/mem/unix.rs:197:13
[INFO] [stdout]     |
[INFO] [stdout] 197 |         let mut dst = &mut self.data;
[INFO] [stdout]     |             ----^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]     --> src/mem/unix.rs:1933:14
[INFO] [stdout]      |
[INFO] [stdout] 1933 |         let (mut fs, may_base) = self.traverse(normalize(&path), level)?;
[INFO] [stdout]      |              ----^^
[INFO] [stdout]      |              |
[INFO] [stdout]      |              help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]     --> src/mem/unix.rs:1958:21
[INFO] [stdout]      |
[INFO] [stdout] 1958 |                 let mut child = *child; // copy out of the borrow
[INFO] [stdout]      |                     ----^^^^^
[INFO] [stdout]      |                     |
[INFO] [stdout]      |                     help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.97s
[INFO] running `Command { std: "docker" "inspect" "42d933e4ca67ff7a0c90adee6acc6eb83d113d6adb0a6e0f2d13ff05e9a70b77", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "42d933e4ca67ff7a0c90adee6acc6eb83d113d6adb0a6e0f2d13ff05e9a70b77", kill_on_drop: false }`
[INFO] [stdout] 42d933e4ca67ff7a0c90adee6acc6eb83d113d6adb0a6e0f2d13ff05e9a70b77
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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=warn" "-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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 31aea87c5ebd9949a30539fa15d35e086f2bd3ef1477df2bf6fac00943251feb
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "31aea87c5ebd9949a30539fa15d35e086f2bd3ef1477df2bf6fac00943251feb", kill_on_drop: false }`
[INFO] [stderr]    Compiling rsfs v0.4.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/mem/unix.rs:197:13
[INFO] [stdout]     |
[INFO] [stdout] 197 |         let mut dst = &mut self.data;
[INFO] [stdout]     |             ----^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/mem/unix.rs:197:13
[INFO] [stdout]     |
[INFO] [stdout] 197 |         let mut dst = &mut self.data;
[INFO] [stdout]     |             ----^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]     --> src/mem/unix.rs:1933:14
[INFO] [stdout]      |
[INFO] [stdout] 1933 |         let (mut fs, may_base) = self.traverse(normalize(&path), level)?;
[INFO] [stdout]      |              ----^^
[INFO] [stdout]      |              |
[INFO] [stdout]      |              help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]     --> src/mem/unix.rs:1958:21
[INFO] [stdout]      |
[INFO] [stdout] 1958 |                 let mut child = *child; // copy out of the borrow
[INFO] [stdout]      |                     ----^^^^^
[INFO] [stdout]      |                     |
[INFO] [stdout]      |                     help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/mem/unix.rs:197:13
[INFO] [stdout]     |
[INFO] [stdout] 197 |         let mut dst = &mut self.data;
[INFO] [stdout]     |             ----^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/mem/unix.rs:197:13
[INFO] [stdout]     |
[INFO] [stdout] 197 |         let mut dst = &mut self.data;
[INFO] [stdout]     |             ----^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]     --> src/mem/unix.rs:1933:14
[INFO] [stdout]      |
[INFO] [stdout] 1933 |         let (mut fs, may_base) = self.traverse(normalize(&path), level)?;
[INFO] [stdout]      |              ----^^
[INFO] [stdout]      |              |
[INFO] [stdout]      |              help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]     --> src/mem/unix.rs:1958:21
[INFO] [stdout]      |
[INFO] [stdout] 1958 |                 let mut child = *child; // copy out of the borrow
[INFO] [stdout]      |                     ----^^^^^
[INFO] [stdout]      |                     |
[INFO] [stdout]      |                     help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 5.70s
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "31aea87c5ebd9949a30539fa15d35e086f2bd3ef1477df2bf6fac00943251feb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "31aea87c5ebd9949a30539fa15d35e086f2bd3ef1477df2bf6fac00943251feb", kill_on_drop: false }`
[INFO] [stdout] 31aea87c5ebd9949a30539fa15d35e086f2bd3ef1477df2bf6fac00943251feb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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=warn" "-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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 20b4650b69859f0431aa2e2cf85aba967daf727368e9117f9f265c9c7648324a
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "20b4650b69859f0431aa2e2cf85aba967daf727368e9117f9f265c9c7648324a", kill_on_drop: false }`
[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] warning: variable does not need to be mutable
[INFO] [stderr]     --> src/mem/unix.rs:1933:14
[INFO] [stderr]      |
[INFO] [stderr] 1933 |         let (mut fs, may_base) = self.traverse(normalize(&path), level)?;
[INFO] [stderr]      |              ----^^
[INFO] [stderr]      |              |
[INFO] [stderr]      |              help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]     --> src/mem/unix.rs:1958:21
[INFO] [stderr]      |
[INFO] [stderr] 1958 |                 let mut child = *child; // copy out of the borrow
[INFO] [stderr]      |                     ----^^^^^
[INFO] [stderr]      |                     |
[INFO] [stderr]      |                     help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: 4 warnings emitted
[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]     = 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] warning: variable does not need to be mutable
[INFO] [stderr]     --> src/mem/unix.rs:1933:14
[INFO] [stderr]      |
[INFO] [stderr] 1933 |         let (mut fs, may_base) = self.traverse(normalize(&path), level)?;
[INFO] [stderr]      |              ----^^
[INFO] [stderr]      |              |
[INFO] [stderr]      |              help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]     --> src/mem/unix.rs:1958:21
[INFO] [stderr]      |
[INFO] [stderr] 1958 |                 let mut child = *child; // copy out of the borrow
[INFO] [stderr]      |                     ----^^^^^
[INFO] [stderr]      |                     |
[INFO] [stderr]      |                     help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: 4 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.10s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/rsfs-398914cdfdfa55de
[INFO] [stdout] 
[INFO] [stdout] running 26 tests
[INFO] [stdout] test mem::fs::test::create_dir_all ... ok
[INFO] [stdout] test mem::fs::test::equal ... ok
[INFO] [stdout] test mem::fs::test::read_dir ... ok
[INFO] [stdout] test mem::fs::test::create_dir ... ok
[INFO] [stdout] test mem::fs::test::open ... ok
[INFO] [stdout] test mem::fs::test::remove ... ok
[INFO] [stdout] test mem::fs::test::hard_link ... ok
[INFO] [stdout] test mem::fs::test::rename ... ok
[INFO] [stdout] test mem::fs::test::remove_dir_all ... ok
[INFO] [stdout] test mem::fs::test::raw_file ... ok
[INFO] [stdout] test mem::fs::test::usage ... ok
[INFO] [stdout] test mem::fs::test::thread ... ok
[INFO] [stdout] test mem::unix::test::raw_file ... ok
[INFO] [stdout] test mem::unix::test::create_dir_all ... ok
[INFO] [stdout] test mem::unix::test::equal ... ok
[INFO] [stdout] test mem::unix::test::read_dir ... ok
[INFO] [stdout] test mem::unix::test::remove_dir_all ... ok
[INFO] [stdout] test mem::unix::test::open ... ok
[INFO] [stdout] test mem::unix::test::create_dir ... ok
[INFO] [stdout] test mem::unix::test::hard_link ... ok
[INFO] [stdout] test mem::unix::test::remove ... ok
[INFO] [stdout] test mem::unix::test::usage ... ok
[INFO] [stdout] test mem::unix::test::rename ... ok
[INFO] [stdout] test mem::unix::test::symlink ... ok
[INFO] [stdout] test mem::fs::test::symlink ... ok
[INFO] [stdout] test mem::unix::test::thread ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 26 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests rsfs
[INFO] [stdout] 
[INFO] [stdout] running 105 tests
[INFO] [stdout] test src/disk/mod.rs - disk::OpenOptions (line 324) ... ok
[INFO] [stdout] test src/disk/mod.rs - disk::FileType (line 127) ... ok
[INFO] [stdout] test src/disk/mod.rs - disk::DirEntry (line 85) ... ok
[INFO] [stdout] test src/disk/mod.rs - disk::Metadata (line 263) ... ok
[INFO] [stdout] test src/disk/mod.rs - disk::OpenOptions (line 337) ... ok
[INFO] [stdout] test src/fs.rs - fs::DirEntry::file_name (line 129) ... ok
[INFO] [stdout] test src/fs.rs - fs::DirEntry::path (line 68) ... ok
[INFO] [stdout] test src/disk/mod.rs - disk::Permissions (line 399) ... ok
[INFO] [stdout] test src/disk/mod.rs - disk::DirBuilder (line 45) ... ok
[INFO] [stdout] test src/fs.rs - fs::DirEntry::metadata (line 93) ... ok
[INFO] [stdout] test src/disk/mod.rs - disk::FS (line 472) ... ok
[INFO] [stdout] test src/fs.rs - fs::DirEntry::file_type (line 111) ... ok
[INFO] [stdout] test src/disk/mod.rs - disk::File (line 165) ... ok
[INFO] [stdout] test src/disk/mod.rs - disk (line 12) ... FAILED
[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 189) ... ok
[INFO] [stdout] test src/fs.rs - fs::File (line 171) ... ok
[INFO] [stdout] test src/fs.rs - fs::File::set_len (line 273) ... ok
[INFO] [stdout] test src/fs.rs - fs::File::sync_all (line 221) ... ok
[INFO] [stdout] test src/fs.rs - fs::File::metadata (line 289) ... ok
[INFO] [stdout] test src/fs.rs - fs::DirBuilder::create (line 37) ... ok
[INFO] [stdout] test src/fs.rs - fs::FileType::is_file (line 366) ... ok
[INFO] [stdout] test src/fs.rs - fs::File::set_permissions (line 324) ... 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::File::sync_data (line 247) ... ok
[INFO] [stdout] test src/fs.rs - fs::GenFS (line 850) ... ok
[INFO] [stdout] test src/fs.rs - fs::FileType::is_symlink (line 390) ... ok
[INFO] [stdout] test src/fs.rs - fs::GenFS::canonicalize (line 893) ... ok
[INFO] [stdout] test src/fs.rs - fs::GenFS::metadata (line 1017) ... ok
[INFO] [stdout] test src/fs.rs - fs::GenFS::copy (line 923) ... ok
[INFO] [stdout] test src/fs.rs - fs::GenFS::create_dir_all (line 968) ... ok
[INFO] [stdout] test src/fs.rs - fs::GenFS::create_dir (line 946) ... ok
[INFO] [stdout] test src/fs.rs - fs::GenFS::remove_dir (line 1097) ... ok
[INFO] [stdout] test src/fs.rs - fs::GenFS::hard_link (line 992) ... ok
[INFO] [stdout] test src/fs.rs - fs::GenFS::new_dirbuilder (line 1263) ... ok
[INFO] [stdout] test src/fs.rs - fs::GenFS::create_file (line 1317) ... ok
[INFO] [stdout] test src/fs.rs - fs::GenFS::new_openopts (line 1242) ... ok
[INFO] [stdout] test src/fs.rs - fs::GenFS (line 858) ... ok
[INFO] [stdout] test src/fs.rs - fs::GenFS::read_link (line 1073) ... ok
[INFO] [stdout] test src/fs.rs - fs::GenFS::open_file (line 1292) ... ok
[INFO] [stdout] test src/fs.rs - fs::GenFS::read_dir (line 1048) ... ok
[INFO] [stdout] test src/fs.rs - fs::GenFS::remove_file (line 1143) ... ok
[INFO] [stdout] test src/fs.rs - fs::GenFS::remove_dir_all (line 1120) ... ok
[INFO] [stdout] test src/fs.rs - fs::GenFS::rename (line 1173) ... ok
[INFO] [stdout] test src/fs.rs - fs::GenFS::symlink_metadata (line 1220) ... ok
[INFO] [stdout] test src/fs.rs - fs::GenFS::set_permissions (line 1196) ... ok
[INFO] [stdout] test src/fs.rs - fs::Metadata::created (line 582) ... ok
[INFO] [stdout] test src/fs.rs - fs::Metadata::is_dir (line 440) ... ok
[INFO] [stdout] test src/fs.rs - fs::Metadata::permissions (line 509) ... ok
[INFO] [stdout] test src/fs.rs - fs::Metadata::accessed (line 557) ... ok
[INFO] [stdout] test src/fs.rs - fs::Metadata::is_empty (line 491) ... ok
[INFO] [stdout] test src/fs.rs - fs::Metadata::len (line 474) ... ok
[INFO] [stdout] test src/fs.rs - fs::Metadata::is_file (line 457) ... ok
[INFO] [stdout] test src/fs.rs - fs::OpenOptions (line 628) ... ok
[INFO] [stdout] test src/fs.rs - fs::Metadata::modified (line 530) ... ok
[INFO] [stdout] test src/fs.rs - fs::Metadata::file_type (line 423) ... ok
[INFO] [stdout] test src/mem/mod.rs - mem (line 39) ... FAILED
[INFO] [stdout] test src/fs.rs - fs::OpenOptions::append (line 689) ... ok
[INFO] [stdout] test src/fs.rs - fs::OpenOptions (line 614) ... ok
[INFO] [stdout] test src/fs.rs - fs::OpenOptions::create (line 721) ... ok
[INFO] [stdout] test src/fs.rs - fs::OpenOptions::create_new (line 740) ... ok
[INFO] [stdout] test src/fs.rs - fs::OpenOptions::open (line 765) ... ok
[INFO] [stdout] test src/fs.rs - fs::OpenOptions::read (line 652) ... ok
[INFO] [stdout] test src/fs.rs - fs::OpenOptions::truncate (line 705) ... ok
[INFO] [stdout] test src/fs.rs - fs::Permissions::readonly (line 792) ... ok
[INFO] [stdout] test src/fs.rs - fs::OpenOptions::write (line 670) ... 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/fs.rs - fs::Permissions::set_readonly (line 815) ... ok
[INFO] [stdout] test src/mem/unix.rs - mem::fs::File (line 230) ... ok
[INFO] [stdout] test src/mem/unix.rs - mem::fs::FileType (line 473) ... ok
[INFO] [stdout] test src/mem/unix.rs - mem::fs::OpenOptions (line 570) ... ok
[INFO] [stdout] test src/mem/unix.rs - mem::fs::Metadata (line 510) ... ok
[INFO] [stdout] test src/mem/unix.rs - mem::fs::OpenOptions (line 584) ... ok
[INFO] [stdout] test src/mem/unix.rs - mem::fs::FS::new (line 820) ... ok
[INFO] [stdout] test src/mem/unix.rs - mem::fs::FS (line 765) ... 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::Permissions (line 653) ... ok
[INFO] [stdout] test src/mem/unix.rs - mem::unix::DirBuilder (line 71) ... ok
[INFO] [stdout] test src/mem/unix.rs - mem::unix::FileType (line 473) ... ok
[INFO] [stdout] test src/mem/unix.rs - mem::unix::File (line 230) ... ok
[INFO] [stdout] test src/mem/unix.rs - mem::unix::Metadata (line 510) ... ok
[INFO] [stdout] test src/mem/unix.rs - mem::unix::DirEntry (line 120) ... ok
[INFO] [stdout] test src/unix_ext/mod.rs - unix_ext (line 10) ... ok
[INFO] [stdout] test src/mem/mod.rs - mem (line 21) ... 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/mem/unix.rs - mem::unix::FS::new (line 820) ... ok
[INFO] [stdout] test src/mem/unix.rs - mem::fs (line 9) ... ok
[INFO] [stdout] test src/mem/unix.rs - mem::unix::FS (line 765) ... ok
[INFO] [stdout] test src/mem/unix.rs - mem::unix::FS::with_mode (line 833) ... ok
[INFO] [stdout] test src/unix_ext/mod.rs - unix_ext (line 23) ... ok
[INFO] [stdout] test src/mem/unix.rs - mem::unix::OpenOptions (line 570) ... ok
[INFO] [stdout] test src/mem/unix.rs - mem::unix (line 9) ... 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::OpenOptionsExt::mode (line 130) ... 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::DirBuilderExt::mode (line 50) ... 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::mode (line 183) ... 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::PermissionsExt::from_mode (line 229) ... ok
[INFO] [stdout] test src/unix_ext/mod.rs - unix_ext::PermissionsExt::set_mode (line 208) ... ok
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/disk/mod.rs - disk (line 12) stdout ----
[INFO] [stdout] Test executable failed (exit code 101).
[INFO] [stdout] 
[INFO] [stdout] stderr:
[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:     0x5564de49a8d0 - std::backtrace_rs::backtrace::libunwind::trace::h7cf3ca97bd83fbab
[INFO] [stdout]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/../../backtrace/src/backtrace/libunwind.rs:96
[INFO] [stdout]    1:     0x5564de49a8d0 - std::backtrace_rs::backtrace::trace_unsynchronized::h5a69c674b2d9ea5c
[INFO] [stdout]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/../../backtrace/src/backtrace/mod.rs:66
[INFO] [stdout]    2:     0x5564de49a8d0 - std::sys_common::backtrace::_print_fmt::hdf72478dfcb50678
[INFO] [stdout]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/sys_common/backtrace.rs:79
[INFO] [stdout]    3:     0x5564de49a8d0 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::h1e0bdbb35e83deca
[INFO] [stdout]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/sys_common/backtrace.rs:58
[INFO] [stdout]    4:     0x5564de4b31cc - core::fmt::write::he67f9b17bcb7ee73
[INFO] [stdout]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/core/src/fmt/mod.rs:1080
[INFO] [stdout]    5:     0x5564de498fb2 - std::io::Write::write_fmt::hac97d5cb5753e2ec
[INFO] [stdout]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/io/mod.rs:1516
[INFO] [stdout]    6:     0x5564de49c9fd - std::sys_common::backtrace::_print::haa20918e28a126c5
[INFO] [stdout]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/sys_common/backtrace.rs:61
[INFO] [stdout]    7:     0x5564de49c9fd - std::sys_common::backtrace::print::h49e772a4873d9076
[INFO] [stdout]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/sys_common/backtrace.rs:48
[INFO] [stdout]    8:     0x5564de49c9fd - std::panicking::default_hook::{{closure}}::hb218b305d15e3f11
[INFO] [stdout]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/panicking.rs:208
[INFO] [stdout]    9:     0x5564de49c6a8 - std::panicking::default_hook::h63997b7b949e1ce0
[INFO] [stdout]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/panicking.rs:227
[INFO] [stdout]   10:     0x5564de49d081 - std::panicking::rust_panic_with_hook::hb54f09ccadf64bd3
[INFO] [stdout]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/panicking.rs:577
[INFO] [stdout]   11:     0x5564de49cc29 - std::panicking::begin_panic_handler::{{closure}}::h8b43445b254eeb30
[INFO] [stdout]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/panicking.rs:484
[INFO] [stdout]   12:     0x5564de49ad5c - std::sys_common::backtrace::__rust_end_short_backtrace::hacd691450edfeae0
[INFO] [stdout]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/sys_common/backtrace.rs:153
[INFO] [stdout]   13:     0x5564de49cbe9 - rust_begin_unwind
[INFO] [stdout]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/panicking.rs:483
[INFO] [stdout]   14:     0x5564de49cb9b - std::panicking::begin_panic_fmt::hef75366dd3a9de61
[INFO] [stdout]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/panicking.rs:437
[INFO] [stdout]   15:     0x5564de48793d - rust_out::main::h405f65324f7b53be
[INFO] [stdout]   16:     0x5564de4873f3 - core::ops::function::FnOnce::call_once::h5c25fabf55f68cb0
[INFO] [stdout]   17:     0x5564de487179 - std::sys_common::backtrace::__rust_begin_short_backtrace::he48b78818c6bb8fc
[INFO] [stdout]   18:     0x5564de4872c9 - std::rt::lang_start::{{closure}}::h2090de6a9fc357b8
[INFO] [stdout]   19:     0x5564de49d4a7 - core::ops::function::impls::<impl core::ops::function::FnOnce<A> for &F>::call_once::h908982dfc31b926f
[INFO] [stdout]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/core/src/ops/function.rs:259
[INFO] [stdout]   20:     0x5564de49d4a7 - std::panicking::try::do_call::h92777899503b7584
[INFO] [stdout]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/panicking.rs:381
[INFO] [stdout]   21:     0x5564de49d4a7 - std::panicking::try::h8815656b2b76e792
[INFO] [stdout]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/panicking.rs:345
[INFO] [stdout]   22:     0x5564de49d4a7 - std::panic::catch_unwind::h112ab81228f50b46
[INFO] [stdout]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/panic.rs:382
[INFO] [stdout]   23:     0x5564de49d4a7 - std::rt::lang_start_internal::h1772a706c7575c24
[INFO] [stdout]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/rt.rs:51
[INFO] [stdout]   24:     0x5564de4872a8 - std::rt::lang_start::h5654c047948033d3
[INFO] [stdout]   25:     0x5564de48795b - main
[INFO] [stdout]   26:     0x7fc0dd2f00b3 - __libc_start_main
[INFO] [stdout]   27:     0x5564de4870ae - _start
[INFO] [stdout]   28:                0x0 - <unknown>
[INFO] [stdout] 
[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] 5 | [`FS`]: struct.FS.html
[INFO] [stdout]   |  ^
[INFO] [stdout]   |
[INFO] [stdout] help: Unicode character '`' (Grave Accent) looks like ''' (Single Quote), but it is not
[INFO] [stdout]   |
[INFO] [stdout] 5 | ['FS`]: struct.FS.html
[INFO] [stdout]   |  ^
[INFO] [stdout] 
[INFO] [stdout] error: unknown start of token: `
[INFO] [stdout]  --> src/mem/mod.rs:41:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | [`FS`]: struct.FS.html
[INFO] [stdout]   |     ^
[INFO] [stdout]   |
[INFO] [stdout] help: Unicode character '`' (Grave Accent) looks like ''' (Single Quote), but it is not
[INFO] [stdout]   |
[INFO] [stdout] 5 | [`FS']: struct.FS.html
[INFO] [stdout]   |     ^
[INFO] [stdout] 
[INFO] [stdout] error: unknown start of token: `
[INFO] [stdout]  --> src/mem/mod.rs:42:2
[INFO] [stdout]   |
[INFO] [stdout] 6 | [`rsfs::mem::unix`]: unix/index.html
[INFO] [stdout]   |  ^
[INFO] [stdout]   |
[INFO] [stdout] help: Unicode character '`' (Grave Accent) looks like ''' (Single Quote), but it is not
[INFO] [stdout]   |
[INFO] [stdout] 6 | ['rsfs::mem::unix`]: unix/index.html
[INFO] [stdout]   |  ^
[INFO] [stdout] 
[INFO] [stdout] error: unknown start of token: `
[INFO] [stdout]  --> src/mem/mod.rs:42:18
[INFO] [stdout]   |
[INFO] [stdout] 6 | [`rsfs::mem::unix`]: unix/index.html
[INFO] [stdout]   |                  ^
[INFO] [stdout]   |
[INFO] [stdout] help: Unicode character '`' (Grave Accent) looks like ''' (Single Quote), but it is not
[INFO] [stdout]   |
[INFO] [stdout] 6 | [`rsfs::mem::unix']: unix/index.html
[INFO] [stdout]   |                  ^
[INFO] [stdout] 
[INFO] [stdout] error: unknown start of token: `
[INFO] [stdout]  --> src/mem/mod.rs:43:2
[INFO] [stdout]   |
[INFO] [stdout] 7 | [`errors`]: ../errors/index.html
[INFO] [stdout]   |  ^
[INFO] [stdout]   |
[INFO] [stdout] help: Unicode character '`' (Grave Accent) looks like ''' (Single Quote), but it is not
[INFO] [stdout]   |
[INFO] [stdout] 7 | ['errors`]: ../errors/index.html
[INFO] [stdout]   |  ^
[INFO] [stdout] 
[INFO] [stdout] error: unknown start of token: `
[INFO] [stdout]  --> src/mem/mod.rs:43:9
[INFO] [stdout]   |
[INFO] [stdout] 7 | [`errors`]: ../errors/index.html
[INFO] [stdout]   |         ^
[INFO] [stdout]   |
[INFO] [stdout] help: Unicode character '`' (Grave Accent) looks like ''' (Single Quote), but it is not
[INFO] [stdout]   |
[INFO] [stdout] 7 | [`errors']: ../errors/index.html
[INFO] [stdout]   |         ^
[INFO] [stdout] 
[INFO] [stdout] error: expected identifier, found keyword `struct`
[INFO] [stdout]  --> src/mem/mod.rs:41:9
[INFO] [stdout]   |
[INFO] [stdout] 5 | [`FS`]: struct.FS.html
[INFO] [stdout]   |         ^^^^^^ expected identifier, found keyword
[INFO] [stdout] 
[INFO] [stdout] error: expected type, found keyword `struct`
[INFO] [stdout]  --> src/mem/mod.rs:41:9
[INFO] [stdout]   |
[INFO] [stdout] 5 | [`FS`]: struct.FS.html
[INFO] [stdout]   |       - ^^^^^^ expected type
[INFO] [stdout]   |       |
[INFO] [stdout]   |       tried to parse a type due to this
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 8 previous errors
[INFO] [stdout] 
[INFO] [stdout] Couldn't compile the test.
[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 `Command { std: "docker" "inspect" "20b4650b69859f0431aa2e2cf85aba967daf727368e9117f9f265c9c7648324a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "20b4650b69859f0431aa2e2cf85aba967daf727368e9117f9f265c9c7648324a", kill_on_drop: false }`
[INFO] [stdout] 20b4650b69859f0431aa2e2cf85aba967daf727368e9117f9f265c9c7648324a
