[INFO] fetching crate rsfs 0.4.1...
[INFO] testing rsfs-0.4.1 against 1.76.0 for beta-1.77-1
[INFO] extracting crate rsfs 0.4.1 into /workspace/builds/worker-2-tc1/source
[INFO] validating manifest of crates.io crate rsfs 0.4.1 on toolchain 1.76.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.76.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", 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-2-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.76.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.76.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.76.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 27b30797e4bc741e45d7b3de2afc2e2f92134637db27cd1a00e6ffc72daf6455
[INFO] running `Command { std: "docker" "start" "-a" "27b30797e4bc741e45d7b3de2afc2e2f92134637db27cd1a00e6ffc72daf6455", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "27b30797e4bc741e45d7b3de2afc2e2f92134637db27cd1a00e6ffc72daf6455", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "27b30797e4bc741e45d7b3de2afc2e2f92134637db27cd1a00e6ffc72daf6455", kill_on_drop: false }`
[INFO] [stdout] 27b30797e4bc741e45d7b3de2afc2e2f92134637db27cd1a00e6ffc72daf6455
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=warn" "-e" "RUSTDOCFLAGS=--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.76.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0f354889d512ec6e73dabc9c023d334a2f33a424785eef5e9d3ad73a32e0694a
[INFO] running `Command { std: "docker" "start" "-a" "0f354889d512ec6e73dabc9c023d334a2f33a424785eef5e9d3ad73a32e0694a", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.153
[INFO] [stderr]    Compiling maybe-uninit v2.0.0
[INFO] [stderr]    Compiling stable_deref_trait v1.2.0
[INFO] [stderr]    Compiling owning_ref v0.3.3
[INFO] [stderr]    Compiling smallvec v0.6.14
[INFO] [stderr]    Compiling rand v0.4.6
[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: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: unused return value of `Box::<T>::from_raw` that must be used
[INFO] [stdout]     --> src/mem/unix.rs:1757:18
[INFO] [stdout]      |
[INFO] [stdout] 1757 |         unsafe { Box::from_raw(removed.ptr()); }
[INFO] [stdout]      |                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: call `drop(Box::from_raw(ptr))` if you intend to drop the `Box`
[INFO] [stdout]      = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]      |
[INFO] [stdout] 1757 |         unsafe { let _ = Box::from_raw(removed.ptr()); }
[INFO] [stdout]      |                  +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused return value of `Box::<T>::from_raw` that must be used
[INFO] [stdout]     --> src/mem/unix.rs:1814:30
[INFO] [stdout]      |
[INFO] [stdout] 1814 |                     unsafe { Box::from_raw(removed.ptr()); } // free the memory
[INFO] [stdout]      |                              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: call `drop(Box::from_raw(ptr))` if you intend to drop the `Box`
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]      |
[INFO] [stdout] 1814 |                     unsafe { let _ = Box::from_raw(removed.ptr()); } // free the memory
[INFO] [stdout]      |                              +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused return value of `Box::<T>::from_raw` that must be used
[INFO] [stdout]     --> src/mem/unix.rs:1831:30
[INFO] [stdout]      |
[INFO] [stdout] 1831 |                     unsafe { Box::from_raw(child.remove().ptr()); }
[INFO] [stdout]      |                              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: call `drop(Box::from_raw(ptr))` if you intend to drop the `Box`
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]      |
[INFO] [stdout] 1831 |                     unsafe { let _ = Box::from_raw(child.remove().ptr()); }
[INFO] [stdout]      |                              +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused return value of `Box::<T>::from_raw` that must be used
[INFO] [stdout]     --> src/mem/unix.rs:1840:26
[INFO] [stdout]      |
[INFO] [stdout] 1840 |                 unsafe { Box::from_raw(fs.ptr()); }
[INFO] [stdout]      |                          ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: call `drop(Box::from_raw(ptr))` if you intend to drop the `Box`
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]      |
[INFO] [stdout] 1840 |                 unsafe { let _ = Box::from_raw(fs.ptr()); }
[INFO] [stdout]      |                          +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: ambiguous wide pointer comparison, the comparison includes metadata which may not be expected
[INFO] [stdout]   --> src/ptr.rs:27:9
[INFO] [stdout]    |
[INFO] [stdout] 27 |         this.ptr == other.ptr
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(ambiguous_wide_pointer_comparisons)]` on by default
[INFO] [stdout] help: use `std::ptr::addr_eq` or untyped pointers to only compare their addresses
[INFO] [stdout]    |
[INFO] [stdout] 27 |         std::ptr::addr_eq(this.ptr, other.ptr)
[INFO] [stdout]    |         ++++++++++++++++++        ~          +
[INFO] [stdout] help: use explicit `std::ptr::eq` method to compare metadata and addresses
[INFO] [stdout]    |
[INFO] [stdout] 27 |         std::ptr::eq(this.ptr, other.ptr)
[INFO] [stdout]    |         +++++++++++++        ~          +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 8 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.18s
[INFO] running `Command { std: "docker" "inspect" "0f354889d512ec6e73dabc9c023d334a2f33a424785eef5e9d3ad73a32e0694a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0f354889d512ec6e73dabc9c023d334a2f33a424785eef5e9d3ad73a32e0694a", kill_on_drop: false }`
[INFO] [stdout] 0f354889d512ec6e73dabc9c023d334a2f33a424785eef5e9d3ad73a32e0694a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=warn" "-e" "RUSTDOCFLAGS=--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.76.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d48efcf6d08450c7fbae79d42ba546a3092af7c31e950a0229b8528a8a84943f
[INFO] running `Command { std: "docker" "start" "-a" "d48efcf6d08450c7fbae79d42ba546a3092af7c31e950a0229b8528a8a84943f", kill_on_drop: false }`
[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: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: unused return value of `Box::<T>::from_raw` that must be used
[INFO] [stdout]     --> src/mem/unix.rs:1757:18
[INFO] [stdout]      |
[INFO] [stdout] 1757 |         unsafe { Box::from_raw(removed.ptr()); }
[INFO] [stdout]      |                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: call `drop(Box::from_raw(ptr))` if you intend to drop the `Box`
[INFO] [stdout]      = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]      |
[INFO] [stdout] 1757 |         unsafe { let _ = Box::from_raw(removed.ptr()); }
[INFO] [stdout]      |                  +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused return value of `Box::<T>::from_raw` that must be used
[INFO] [stdout]     --> src/mem/unix.rs:1814:30
[INFO] [stdout]      |
[INFO] [stdout] 1814 |                     unsafe { Box::from_raw(removed.ptr()); } // free the memory
[INFO] [stdout]      |                              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: call `drop(Box::from_raw(ptr))` if you intend to drop the `Box`
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]      |
[INFO] [stdout] 1814 |                     unsafe { let _ = Box::from_raw(removed.ptr()); } // free the memory
[INFO] [stdout]      |                              +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused return value of `Box::<T>::from_raw` that must be used
[INFO] [stdout]     --> src/mem/unix.rs:1831:30
[INFO] [stdout]      |
[INFO] [stdout] 1831 |                     unsafe { Box::from_raw(child.remove().ptr()); }
[INFO] [stdout]      |                              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: call `drop(Box::from_raw(ptr))` if you intend to drop the `Box`
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]      |
[INFO] [stdout] 1831 |                     unsafe { let _ = Box::from_raw(child.remove().ptr()); }
[INFO] [stdout]      |                              +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused return value of `Box::<T>::from_raw` that must be used
[INFO] [stdout]     --> src/mem/unix.rs:1840:26
[INFO] [stdout]      |
[INFO] [stdout] 1840 |                 unsafe { Box::from_raw(fs.ptr()); }
[INFO] [stdout]      |                          ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: call `drop(Box::from_raw(ptr))` if you intend to drop the `Box`
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]      |
[INFO] [stdout] 1840 |                 unsafe { let _ = Box::from_raw(fs.ptr()); }
[INFO] [stdout]      |                          +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: ambiguous wide pointer comparison, the comparison includes metadata which may not be expected
[INFO] [stdout]   --> src/ptr.rs:27:9
[INFO] [stdout]    |
[INFO] [stdout] 27 |         this.ptr == other.ptr
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(ambiguous_wide_pointer_comparisons)]` on by default
[INFO] [stdout] help: use `std::ptr::addr_eq` or untyped pointers to only compare their addresses
[INFO] [stdout]    |
[INFO] [stdout] 27 |         std::ptr::addr_eq(this.ptr, other.ptr)
[INFO] [stdout]    |         ++++++++++++++++++        ~          +
[INFO] [stdout] help: use explicit `std::ptr::eq` method to compare metadata and addresses
[INFO] [stdout]    |
[INFO] [stdout] 27 |         std::ptr::eq(this.ptr, other.ptr)
[INFO] [stdout]    |         +++++++++++++        ~          +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling rsfs v0.4.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: 8 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: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: unused return value of `Box::<T>::from_raw` that must be used
[INFO] [stdout]     --> src/mem/unix.rs:1757:18
[INFO] [stdout]      |
[INFO] [stdout] 1757 |         unsafe { Box::from_raw(removed.ptr()); }
[INFO] [stdout]      |                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: call `drop(Box::from_raw(ptr))` if you intend to drop the `Box`
[INFO] [stdout]      = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]      |
[INFO] [stdout] 1757 |         unsafe { let _ = Box::from_raw(removed.ptr()); }
[INFO] [stdout]      |                  +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused return value of `Box::<T>::from_raw` that must be used
[INFO] [stdout]     --> src/mem/unix.rs:1814:30
[INFO] [stdout]      |
[INFO] [stdout] 1814 |                     unsafe { Box::from_raw(removed.ptr()); } // free the memory
[INFO] [stdout]      |                              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: call `drop(Box::from_raw(ptr))` if you intend to drop the `Box`
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]      |
[INFO] [stdout] 1814 |                     unsafe { let _ = Box::from_raw(removed.ptr()); } // free the memory
[INFO] [stdout]      |                              +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused return value of `Box::<T>::from_raw` that must be used
[INFO] [stdout]     --> src/mem/unix.rs:1831:30
[INFO] [stdout]      |
[INFO] [stdout] 1831 |                     unsafe { Box::from_raw(child.remove().ptr()); }
[INFO] [stdout]      |                              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: call `drop(Box::from_raw(ptr))` if you intend to drop the `Box`
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]      |
[INFO] [stdout] 1831 |                     unsafe { let _ = Box::from_raw(child.remove().ptr()); }
[INFO] [stdout]      |                              +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused return value of `Box::<T>::from_raw` that must be used
[INFO] [stdout]     --> src/mem/unix.rs:1840:26
[INFO] [stdout]      |
[INFO] [stdout] 1840 |                 unsafe { Box::from_raw(fs.ptr()); }
[INFO] [stdout]      |                          ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: call `drop(Box::from_raw(ptr))` if you intend to drop the `Box`
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]      |
[INFO] [stdout] 1840 |                 unsafe { let _ = Box::from_raw(fs.ptr()); }
[INFO] [stdout]      |                          +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: ambiguous wide pointer comparison, the comparison includes metadata which may not be expected
[INFO] [stdout]   --> src/ptr.rs:27:9
[INFO] [stdout]    |
[INFO] [stdout] 27 |         this.ptr == other.ptr
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(ambiguous_wide_pointer_comparisons)]` on by default
[INFO] [stdout] help: use `std::ptr::addr_eq` or untyped pointers to only compare their addresses
[INFO] [stdout]    |
[INFO] [stdout] 27 |         std::ptr::addr_eq(this.ptr, other.ptr)
[INFO] [stdout]    |         ++++++++++++++++++        ~          +
[INFO] [stdout] help: use explicit `std::ptr::eq` method to compare metadata and addresses
[INFO] [stdout]    |
[INFO] [stdout] 27 |         std::ptr::eq(this.ptr, other.ptr)
[INFO] [stdout]    |         +++++++++++++        ~          +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 8 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.27s
[INFO] running `Command { std: "docker" "inspect" "d48efcf6d08450c7fbae79d42ba546a3092af7c31e950a0229b8528a8a84943f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d48efcf6d08450c7fbae79d42ba546a3092af7c31e950a0229b8528a8a84943f", kill_on_drop: false }`
[INFO] [stdout] d48efcf6d08450c7fbae79d42ba546a3092af7c31e950a0229b8528a8a84943f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=warn" "-e" "RUSTDOCFLAGS=--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.76.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 27c58a9004c29fc632efe2db155907289770e1c17482828cc04e146eee5528f7
[INFO] running `Command { std: "docker" "start" "-a" "27c58a9004c29fc632efe2db155907289770e1c17482828cc04e146eee5528f7", 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: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: unused return value of `Box::<T>::from_raw` that must be used
[INFO] [stderr]     --> src/mem/unix.rs:1757:18
[INFO] [stderr]      |
[INFO] [stderr] 1757 |         unsafe { Box::from_raw(removed.ptr()); }
[INFO] [stderr]      |                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]      |
[INFO] [stderr]      = note: call `drop(Box::from_raw(ptr))` if you intend to drop the `Box`
[INFO] [stderr]      = note: `#[warn(unused_must_use)]` on by default
[INFO] [stderr] help: use `let _ = ...` to ignore the resulting value
[INFO] [stderr]      |
[INFO] [stderr] 1757 |         unsafe { let _ = Box::from_raw(removed.ptr()); }
[INFO] [stderr]      |                  +++++++
[INFO] [stderr] 
[INFO] [stderr] warning: unused return value of `Box::<T>::from_raw` that must be used
[INFO] [stderr]     --> src/mem/unix.rs:1814:30
[INFO] [stderr]      |
[INFO] [stderr] 1814 |                     unsafe { Box::from_raw(removed.ptr()); } // free the memory
[INFO] [stderr]      |                              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]      |
[INFO] [stderr]      = note: call `drop(Box::from_raw(ptr))` if you intend to drop the `Box`
[INFO] [stderr] help: use `let _ = ...` to ignore the resulting value
[INFO] [stderr]      |
[INFO] [stderr] 1814 |                     unsafe { let _ = Box::from_raw(removed.ptr()); } // free the memory
[INFO] [stderr]      |                              +++++++
[INFO] [stderr] 
[INFO] [stderr] warning: unused return value of `Box::<T>::from_raw` that must be used
[INFO] [stderr]     --> src/mem/unix.rs:1831:30
[INFO] [stderr]      |
[INFO] [stderr] 1831 |                     unsafe { Box::from_raw(child.remove().ptr()); }
[INFO] [stderr]      |                              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]      |
[INFO] [stderr]      = note: call `drop(Box::from_raw(ptr))` if you intend to drop the `Box`
[INFO] [stderr] help: use `let _ = ...` to ignore the resulting value
[INFO] [stderr]      |
[INFO] [stderr] 1831 |                     unsafe { let _ = Box::from_raw(child.remove().ptr()); }
[INFO] [stderr]      |                              +++++++
[INFO] [stderr] 
[INFO] [stderr] warning: unused return value of `Box::<T>::from_raw` that must be used
[INFO] [stderr]     --> src/mem/unix.rs:1840:26
[INFO] [stderr]      |
[INFO] [stderr] 1840 |                 unsafe { Box::from_raw(fs.ptr()); }
[INFO] [stderr]      |                          ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]      |
[INFO] [stderr]      = note: call `drop(Box::from_raw(ptr))` if you intend to drop the `Box`
[INFO] [stderr] help: use `let _ = ...` to ignore the resulting value
[INFO] [stderr]      |
[INFO] [stderr] 1840 |                 unsafe { let _ = Box::from_raw(fs.ptr()); }
[INFO] [stderr]      |                          +++++++
[INFO] [stderr] 
[INFO] [stderr] warning: ambiguous wide pointer comparison, the comparison includes metadata which may not be expected
[INFO] [stderr]   --> src/ptr.rs:27:9
[INFO] [stderr]    |
[INFO] [stderr] 27 |         this.ptr == other.ptr
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(ambiguous_wide_pointer_comparisons)]` on by default
[INFO] [stderr] help: use `std::ptr::addr_eq` or untyped pointers to only compare their addresses
[INFO] [stderr]    |
[INFO] [stderr] 27 |         std::ptr::addr_eq(this.ptr, other.ptr)
[INFO] [stderr]    |         ++++++++++++++++++        ~          +
[INFO] [stderr] help: use explicit `std::ptr::eq` method to compare metadata and addresses
[INFO] [stderr]    |
[INFO] [stderr] 27 |         std::ptr::eq(this.ptr, other.ptr)
[INFO] [stderr]    |         +++++++++++++        ~          +
[INFO] [stderr] 
[INFO] [stderr] warning: `rsfs` (lib) generated 8 warnings (run `cargo fix --lib -p rsfs` to apply 4 suggestions)
[INFO] [stderr] warning: `rsfs` (lib test) generated 8 warnings (8 duplicates)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/rsfs-62d79681e818f048)
[INFO] [stdout] 
[INFO] [stdout] running 26 tests
[INFO] [stdout] test mem::fs::test::equal ... ok
[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::raw_file ... ok
[INFO] [stdout] test mem::fs::test::hard_link ... ok
[INFO] [stdout] test mem::fs::test::open ... ok
[INFO] [stdout] test mem::fs::test::read_dir ... 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::rename ... ok
[INFO] [stdout] test mem::fs::test::usage ... ok
[INFO] [stdout] test mem::unix::test::create_dir ... ok
[INFO] [stdout] test mem::unix::test::create_dir_all ... ok
[INFO] [stdout] test mem::fs::test::thread ... ok
[INFO] [stdout] test mem::unix::test::equal ... ok
[INFO] [stdout] test mem::fs::test::symlink ... ok
[INFO] [stdout] test mem::unix::test::open ... ok
[INFO] [stdout] test mem::unix::test::read_dir ... ok
[INFO] [stdout] test mem::unix::test::hard_link ... ok
[INFO] [stdout] test mem::unix::test::raw_file ... ok
[INFO] [stdout] test mem::unix::test::remove ... ok
[INFO] [stdout] test mem::unix::test::usage ... ok
[INFO] [stdout] test mem::unix::test::thread ... 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::symlink ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 26 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests rsfs
[INFO] [stdout] 
[INFO] [stdout] running 105 tests
[INFO] [stdout] test src/fs.rs - fs::DirEntry::path (line 68) ... ok
[INFO] [stdout] test src/disk/mod.rs - disk::OpenOptions (line 324) ... ok
[INFO] [stdout] test src/disk/mod.rs - disk::DirBuilder (line 45) ... ok
[INFO] [stdout] test src/disk/mod.rs - disk::File (line 165) ... ok
[INFO] [stdout] test src/fs.rs - fs::DirEntry::file_name (line 129) ... 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/disk/mod.rs - disk::OpenOptions (line 337) ... ok
[INFO] [stdout] test src/disk/mod.rs - disk::FS (line 472) ... 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/fs.rs - fs::DirEntry::file_type (line 111) ... 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 171) ... ok
[INFO] [stdout] test src/fs.rs - fs::DirBuilder::create (line 37) ... 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 (line 189) ... 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 (line 155) ... ok
[INFO] [stdout] test src/fs.rs - fs::FileType::is_symlink (line 390) ... ok
[INFO] [stdout] test src/fs.rs - fs::FileType::is_file (line 366) ... 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::canonicalize (line 893) ... 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::metadata (line 1017) ... 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 (line 858) ... ok
[INFO] [stdout] test src/fs.rs - fs::GenFS::new_openopts (line 1242) ... 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_dir (line 1097) ... ok
[INFO] [stdout] test src/fs.rs - fs::GenFS::read_link (line 1073) ... 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::set_permissions (line 1196) ... 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::len (line 474) ... 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::file_type (line 423) ... ok
[INFO] [stdout] test src/fs.rs - fs::Metadata::is_file (line 457) ... ok
[INFO] [stdout] test src/fs.rs - fs::Metadata::modified (line 530) ... ok
[INFO] [stdout] test src/fs.rs - fs::Metadata::is_dir (line 440) ... 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::Metadata::permissions (line 509) ... ok
[INFO] [stdout] test src/fs.rs - fs::OpenOptions::append (line 689) ... ok
[INFO] [stdout] test src/mem/mod.rs - mem (line 39) ... FAILED
[INFO] [stdout] test src/fs.rs - fs::OpenOptions (line 628) ... ok
[INFO] [stdout] test src/fs.rs - fs::OpenOptions::create_new (line 740) ... ok
[INFO] [stdout] test src/fs.rs - fs::OpenOptions::read (line 652) ... ok
[INFO] [stdout] test src/fs.rs - fs::OpenOptions::write (line 670) ... 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::open (line 765) ... 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::FileType (line 473) ... ok
[INFO] [stdout] test src/mem/unix.rs - mem::fs::File (line 230) ... 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::with_mode (line 833) ... ok
[INFO] [stdout] test src/mem/unix.rs - mem::fs::FS (line 765) ... ok
[INFO] [stdout] test src/mem/unix.rs - mem::fs::OpenOptions (line 584) ... 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::unix::DirBuilder (line 71) ... 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/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::unix::FS (line 765) ... 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::FS::new (line 820) ... ok
[INFO] [stdout] test src/mem/unix.rs - mem::unix::OpenOptions (line 570) ... 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::Permissions (line 653) ... ok
[INFO] [stdout] test src/mem/unix.rs - mem::unix::OpenOptions (line 584) ... 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/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/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::OpenOptionsExt::mode (line 130) ... 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::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::from_mode (line 229) ... ok
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/disk/mod.rs - disk (line 12) stdout ----
[INFO] [stdout] Test executable failed (exit status: 101).
[INFO] [stdout] 
[INFO] [stdout] stderr:
[INFO] [stdout] thread 'main' panicked at src/disk/mod.rs:12:1:
[INFO] [stdout] assertion `left == right` failed
[INFO] [stdout]   left: 16877
[INFO] [stdout]  right: 493
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x55649f506546 - std::backtrace_rs::backtrace::libunwind::trace::hbee8a7973eeb6c93
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/../../backtrace/src/backtrace/libunwind.rs:104:5
[INFO] [stdout]    1:     0x55649f506546 - std::backtrace_rs::backtrace::trace_unsynchronized::hc8ac75eea3aa6899
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
[INFO] [stdout]    2:     0x55649f506546 - std::sys_common::backtrace::_print_fmt::hc7f3e3b5298b1083
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/sys_common/backtrace.rs:68:5
[INFO] [stdout]    3:     0x55649f506546 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::hbb235daedd7c6190
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/sys_common/backtrace.rs:44:22
[INFO] [stdout]    4:     0x55649f525020 - core::fmt::rt::Argument::fmt::h76c38a80d925a410
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/core/src/fmt/rt.rs:142:9
[INFO] [stdout]    5:     0x55649f525020 - core::fmt::write::h3ed6aeaa977c8e45
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/core/src/fmt/mod.rs:1120:17
[INFO] [stdout]    6:     0x55649f5049ff - std::io::Write::write_fmt::h78b18af5775fedb5
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/io/mod.rs:1810:15
[INFO] [stdout]    7:     0x55649f506324 - std::sys_common::backtrace::_print::h5d645a07e0fcfdbb
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/sys_common/backtrace.rs:47:5
[INFO] [stdout]    8:     0x55649f506324 - std::sys_common::backtrace::print::h85035a511aafe7a8
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/sys_common/backtrace.rs:34:9
[INFO] [stdout]    9:     0x55649f507887 - std::panicking::default_hook::{{closure}}::hcce8cea212785a25
[INFO] [stdout]   10:     0x55649f5075e9 - std::panicking::default_hook::hf5fcb0f213fe709a
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panicking.rs:292:9
[INFO] [stdout]   11:     0x55649f507d18 - std::panicking::rust_panic_with_hook::h095fccf1dc9379ee
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panicking.rs:779:13
[INFO] [stdout]   12:     0x55649f507bf2 - std::panicking::begin_panic_handler::{{closure}}::h032ba12139b353db
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panicking.rs:657:13
[INFO] [stdout]   13:     0x55649f506a46 - std::sys_common::backtrace::__rust_end_short_backtrace::h9259bc2ff8fd0f76
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/sys_common/backtrace.rs:171:18
[INFO] [stdout]   14:     0x55649f507950 - rust_begin_unwind
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panicking.rs:645:5
[INFO] [stdout]   15:     0x55649f4e9df5 - core::panicking::panic_fmt::h784f20a50eaab275
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/core/src/panicking.rs:72:14
[INFO] [stdout]   16:     0x55649f4ea0fb - core::panicking::assert_failed_inner::hbf94b40c37b92af0
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/core/src/panicking.rs:342:17
[INFO] [stdout]   17:     0x55649f4ea99a - core::panicking::assert_failed::h589030b6dfe33a39
[INFO] [stdout]   18:     0x55649f4eab17 - rust_out::main::_doctest_main_src_disk_mod_rs_12_0::hb377fa6251493df3
[INFO] [stdout]   19:     0x55649f4eaa06 - rust_out::main::h7d13ed1f0b74fb4f
[INFO] [stdout]   20:     0x55649f4ea723 - core::ops::function::FnOnce::call_once::h9310bc2590e31970
[INFO] [stdout]   21:     0x55649f4ea5f6 - std::sys_common::backtrace::__rust_begin_short_backtrace::haeb71db878654b8a
[INFO] [stdout]   22:     0x55649f4ea6f9 - std::rt::lang_start::{{closure}}::h3fc7e49d09688110
[INFO] [stdout]   23:     0x55649f502561 - core::ops::function::impls::<impl core::ops::function::FnOnce<A> for &F>::call_once::h37600b1e5eea4ecd
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/core/src/ops/function.rs:284:13
[INFO] [stdout]   24:     0x55649f502561 - std::panicking::try::do_call::hb4bda49fa13a0c2b
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panicking.rs:552:40
[INFO] [stdout]   25:     0x55649f502561 - std::panicking::try::h8bbf75149211aaaa
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panicking.rs:516:19
[INFO] [stdout]   26:     0x55649f502561 - std::panic::catch_unwind::h8c78ec68ebea34cb
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panic.rs:142:14
[INFO] [stdout]   27:     0x55649f502561 - std::rt::lang_start_internal::{{closure}}::hffdf44a19fd9e220
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/rt.rs:148:48
[INFO] [stdout]   28:     0x55649f502561 - std::panicking::try::do_call::hcb3194972c74716d
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panicking.rs:552:40
[INFO] [stdout]   29:     0x55649f502561 - std::panicking::try::hcdc6892c5f0dba4c
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panicking.rs:516:19
[INFO] [stdout]   30:     0x55649f502561 - std::panic::catch_unwind::h4910beb4573f4776
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panic.rs:142:14
[INFO] [stdout]   31:     0x55649f502561 - std::rt::lang_start_internal::h6939038e2873596b
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/rt.rs:148:20
[INFO] [stdout]   32:     0x55649f4ea6d7 - std::rt::lang_start::hd109d716ba1a5b01
[INFO] [stdout]   33:     0x55649f4eab35 - main
[INFO] [stdout]   34:     0x7fc714210d90 - <unknown>
[INFO] [stdout]   35:     0x7fc714210e40 - __libc_start_main
[INFO] [stdout]   36:     0x55649f4ea525 - _start
[INFO] [stdout]   37:                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:42:2
[INFO] [stdout]   |
[INFO] [stdout] 6 | [`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] 6 | ['FS`]: struct.FS.html
[INFO] [stdout]   |  ~
[INFO] [stdout] 
[INFO] [stdout] error: unknown start of token: `
[INFO] [stdout]  --> src/mem/mod.rs:42:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | [`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] 6 | [`FS']: struct.FS.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 | [`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] 7 | ['rsfs::mem::unix`]: unix/index.html
[INFO] [stdout]   |  ~
[INFO] [stdout] 
[INFO] [stdout] error: unknown start of token: `
[INFO] [stdout]  --> src/mem/mod.rs:43:18
[INFO] [stdout]   |
[INFO] [stdout] 7 | [`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] 7 | [`rsfs::mem::unix']: unix/index.html
[INFO] [stdout]   |                  ~
[INFO] [stdout] 
[INFO] [stdout] error: unknown start of token: `
[INFO] [stdout]  --> src/mem/mod.rs:44:2
[INFO] [stdout]   |
[INFO] [stdout] 8 | [`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] 8 | ['errors`]: ../errors/index.html
[INFO] [stdout]   |  ~
[INFO] [stdout] 
[INFO] [stdout] error: unknown start of token: `
[INFO] [stdout]  --> src/mem/mod.rs:44:9
[INFO] [stdout]   |
[INFO] [stdout] 8 | [`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] 8 | [`errors']: ../errors/index.html
[INFO] [stdout]   |         ~
[INFO] [stdout] 
[INFO] [stdout] error: expected one of `.`, `;`, `?`, `}`, or an operator, found `:`
[INFO] [stdout]  --> src/mem/mod.rs:42:7
[INFO] [stdout]   |
[INFO] [stdout] 6 | [`FS`]: struct.FS.html
[INFO] [stdout]   |       ^ expected one of `.`, `;`, `?`, `}`, or an operator
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 7 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; finished in 1.75s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "27c58a9004c29fc632efe2db155907289770e1c17482828cc04e146eee5528f7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "27c58a9004c29fc632efe2db155907289770e1c17482828cc04e146eee5528f7", kill_on_drop: false }`
[INFO] [stdout] 27c58a9004c29fc632efe2db155907289770e1c17482828cc04e146eee5528f7
