[INFO] fetching crate ink-zombienet-support 0.1.0-alpha.1...
[INFO] checking ink-zombienet-support-0.1.0-alpha.1 against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577
[INFO] extracting crate ink-zombienet-support 0.1.0-alpha.1 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate ink-zombienet-support 0.1.0-alpha.1
[INFO] finished tweaking crates.io crate ink-zombienet-support 0.1.0-alpha.1
[INFO] tweaked toml for crates.io crate ink-zombienet-support 0.1.0-alpha.1 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate ink-zombienet-support 0.1.0-alpha.1 on toolchain 4f260f0f20b3133d20cfb50353c0221943af5796
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]      Locking 178 packages to latest compatible versions
[INFO] [stderr]       Adding nix v0.27.1 (available: v0.30.1)
[INFO] [stderr]       Adding rand v0.8.5 (available: v0.9.2)
[INFO] [stderr]       Adding reqwest v0.11.27 (available: v0.12.24)
[INFO] [stderr]       Adding thiserror v1.0.69 (available: v2.0.17)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 19246298c885d8c83453195f9fa83bb05fc416502e4f3444b116fc30905e4fee
[INFO] running `Command { std: "docker" "start" "-a" "19246298c885d8c83453195f9fa83bb05fc416502e4f3444b116fc30905e4fee", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "19246298c885d8c83453195f9fa83bb05fc416502e4f3444b116fc30905e4fee", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "19246298c885d8c83453195f9fa83bb05fc416502e4f3444b116fc30905e4fee", kill_on_drop: false }`
[INFO] [stdout] 19246298c885d8c83453195f9fa83bb05fc416502e4f3444b116fc30905e4fee
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid -Dunmustuse_in_always_ok" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 18f9108224dc287fab263052d455c55f3fdc597fdb509a7cf8be580e854cb53a
[INFO] running `Command { std: "docker" "start" "-a" "18f9108224dc287fab263052d455c55f3fdc597fdb509a7cf8be580e854cb53a", kill_on_drop: false }`
[INFO] [stderr]     Checking parking_lot_core v0.9.12
[INFO] [stderr]     Checking socket2 v0.6.1
[INFO] [stderr]     Checking signal-hook-registry v1.4.6
[INFO] [stderr]     Checking mio v1.1.0
[INFO] [stderr]     Checking openssl-sys v0.9.111
[INFO] [stderr]    Compiling openssl-macros v0.1.1
[INFO] [stderr]     Checking icu_normalizer v2.1.1
[INFO] [stderr]     Checking serde v1.0.228
[INFO] [stderr]     Checking getrandom v0.2.16
[INFO] [stderr]     Checking socket2 v0.5.10
[INFO] [stderr]     Checking getrandom v0.3.4
[INFO] [stderr]     Checking rustls-pemfile v1.0.4
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]     Checking sync_wrapper v0.1.2
[INFO] [stderr]     Checking nix v0.27.1
[INFO] [stderr]     Checking parking_lot v0.12.5
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking uuid v1.18.1
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking tokio v1.48.0
[INFO] [stderr]     Checking idna_adapter v1.2.1
[INFO] [stderr]     Checking serde_urlencoded v0.7.1
[INFO] [stderr]     Checking idna v1.1.0
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking url v2.5.7
[INFO] [stderr]     Checking openssl v0.10.75
[INFO] [stderr]     Checking thiserror v1.0.69
[INFO] [stderr]     Checking native-tls v0.2.14
[INFO] [stderr]     Checking tokio-util v0.7.17
[INFO] [stderr]     Checking tokio-native-tls v0.3.1
[INFO] [stderr]     Checking h2 v0.3.27
[INFO] [stderr]     Checking hyper v0.14.32
[INFO] [stderr]     Checking hyper-tls v0.5.0
[INFO] [stderr]     Checking reqwest v0.11.27
[INFO] [stderr]     Checking ink-zombienet-support v0.1.0-alpha.1 (/opt/rustwide/workdir)
[INFO] [stdout] error: this type will no longer be must used: std::result::Result<std::ffi::OsString, Infallible>
[INFO] [stdout]    --> src/fs/in_memory.rs:266:13
[INFO] [stdout]     |
[INFO] [stdout] 266 |             OsString::from_str("/").unwrap(),
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: requested on the command line with `-D unmustuse-in-always-ok`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: std::result::Result<std::ffi::OsString, Infallible>
[INFO] [stdout]    --> src/fs/in_memory.rs:277:23
[INFO] [stdout]     |
[INFO] [stdout] 277 |                 .get(&OsString::from_str("/dir").unwrap())
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: std::result::Result<std::ffi::OsString, Infallible>
[INFO] [stdout]    --> src/fs/in_memory.rs:286:14
[INFO] [stdout]     |
[INFO] [stdout] 286 |             (OsString::from_str("/").unwrap(), InMemoryFile::dir()),
[INFO] [stdout]     |              ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: std::result::Result<std::ffi::OsString, Infallible>
[INFO] [stdout]    --> src/fs/in_memory.rs:287:14
[INFO] [stdout]     |
[INFO] [stdout] 287 |             (OsString::from_str("/dir").unwrap(), InMemoryFile::dir()),
[INFO] [stdout]     |              ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: std::result::Result<std::ffi::OsString, Infallible>
[INFO] [stdout]    --> src/fs/in_memory.rs:299:14
[INFO] [stdout]     |
[INFO] [stdout] 299 |             (OsString::from_str("/").unwrap(), InMemoryFile::dir()),
[INFO] [stdout]     |              ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: std::result::Result<std::ffi::OsString, Infallible>
[INFO] [stdout]    --> src/fs/in_memory.rs:300:14
[INFO] [stdout]     |
[INFO] [stdout] 300 |             (OsString::from_str("/dir").unwrap(), InMemoryFile::empty()),
[INFO] [stdout]     |              ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: std::result::Result<std::ffi::OsString, Infallible>
[INFO] [stdout]    --> src/fs/in_memory.rs:312:14
[INFO] [stdout]     |
[INFO] [stdout] 312 |             (OsString::from_str("/").unwrap(), InMemoryFile::dir()),
[INFO] [stdout]     |              ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: std::result::Result<std::ffi::OsString, Infallible>
[INFO] [stdout]    --> src/fs/in_memory.rs:313:14
[INFO] [stdout]     |
[INFO] [stdout] 313 |             (OsString::from_str("/path").unwrap(), InMemoryFile::dir()),
[INFO] [stdout]     |              ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: std::result::Result<std::ffi::OsString, Infallible>
[INFO] [stdout]    --> src/fs/in_memory.rs:314:14
[INFO] [stdout]     |
[INFO] [stdout] 314 |             (OsString::from_str("/path/to").unwrap(), InMemoryFile::dir()),
[INFO] [stdout]     |              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: std::result::Result<std::ffi::OsString, Infallible>
[INFO] [stdout]    --> src/fs/in_memory.rs:316:17
[INFO] [stdout]     |
[INFO] [stdout] 316 |                 OsString::from_str("/path/to/my").unwrap(),
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: std::result::Result<std::ffi::OsString, Infallible>
[INFO] [stdout]    --> src/fs/in_memory.rs:328:23
[INFO] [stdout]     |
[INFO] [stdout] 328 |                 .get(&OsString::from_str("/path/to/my/dir").unwrap())
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: std::result::Result<std::ffi::OsString, Infallible>
[INFO] [stdout]    --> src/fs/in_memory.rs:337:14
[INFO] [stdout]     |
[INFO] [stdout] 337 |             (OsString::from_str("/").unwrap(), InMemoryFile::dir()),
[INFO] [stdout]     |              ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: std::result::Result<std::ffi::OsString, Infallible>
[INFO] [stdout]    --> src/fs/in_memory.rs:338:14
[INFO] [stdout]     |
[INFO] [stdout] 338 |             (OsString::from_str("/path").unwrap(), InMemoryFile::dir()),
[INFO] [stdout]     |              ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: std::result::Result<std::ffi::OsString, Infallible>
[INFO] [stdout]    --> src/fs/in_memory.rs:339:14
[INFO] [stdout]     |
[INFO] [stdout] 339 |             (OsString::from_str("/path/to").unwrap(), InMemoryFile::dir()),
[INFO] [stdout]     |              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: std::result::Result<std::ffi::OsString, Infallible>
[INFO] [stdout]    --> src/fs/in_memory.rs:351:14
[INFO] [stdout]     |
[INFO] [stdout] 351 |             (OsString::from_str("/").unwrap(), InMemoryFile::dir()),
[INFO] [stdout]     |              ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: std::result::Result<std::ffi::OsString, Infallible>
[INFO] [stdout]    --> src/fs/in_memory.rs:352:14
[INFO] [stdout]     |
[INFO] [stdout] 352 |             (OsString::from_str("/path").unwrap(), InMemoryFile::empty()),
[INFO] [stdout]     |              ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: std::result::Result<std::ffi::OsString, Infallible>
[INFO] [stdout]    --> src/fs/in_memory.rs:353:14
[INFO] [stdout]     |
[INFO] [stdout] 353 |             (OsString::from_str("/path/to").unwrap(), InMemoryFile::dir()),
[INFO] [stdout]     |              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: std::result::Result<std::ffi::OsString, Infallible>
[INFO] [stdout]    --> src/fs/in_memory.rs:355:17
[INFO] [stdout]     |
[INFO] [stdout] 355 |                 OsString::from_str("/path/to/my").unwrap(),
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: std::result::Result<std::ffi::OsString, Infallible>
[INFO] [stdout]    --> src/fs/in_memory.rs:369:13
[INFO] [stdout]     |
[INFO] [stdout] 369 |             OsString::from_str("/").unwrap(),
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: std::result::Result<std::ffi::OsString, Infallible>
[INFO] [stdout]    --> src/fs/in_memory.rs:380:23
[INFO] [stdout]     |
[INFO] [stdout] 380 |                 .get(&OsString::from_str("/path").unwrap())
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: std::result::Result<std::ffi::OsString, Infallible>
[INFO] [stdout]    --> src/fs/in_memory.rs:388:23
[INFO] [stdout]     |
[INFO] [stdout] 388 |                 .get(&OsString::from_str("/path/to").unwrap())
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: std::result::Result<std::ffi::OsString, Infallible>
[INFO] [stdout]    --> src/fs/in_memory.rs:396:23
[INFO] [stdout]     |
[INFO] [stdout] 396 |                 .get(&OsString::from_str("/path/to/my").unwrap())
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: std::result::Result<std::ffi::OsString, Infallible>
[INFO] [stdout]    --> src/fs/in_memory.rs:404:23
[INFO] [stdout]     |
[INFO] [stdout] 404 |                 .get(&OsString::from_str("/path/to/my/dir").unwrap())
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: std::result::Result<std::ffi::OsString, Infallible>
[INFO] [stdout]    --> src/fs/in_memory.rs:414:14
[INFO] [stdout]     |
[INFO] [stdout] 414 |             (OsString::from_str("/").unwrap(), InMemoryFile::dir()),
[INFO] [stdout]     |              ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: std::result::Result<std::ffi::OsString, Infallible>
[INFO] [stdout]    --> src/fs/in_memory.rs:415:14
[INFO] [stdout]     |
[INFO] [stdout] 415 |             (OsString::from_str("/path").unwrap(), InMemoryFile::dir()),
[INFO] [stdout]     |              ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: std::result::Result<std::ffi::OsString, Infallible>
[INFO] [stdout]    --> src/fs/in_memory.rs:416:14
[INFO] [stdout]     |
[INFO] [stdout] 416 |             (OsString::from_str("/path/to").unwrap(), InMemoryFile::dir()),
[INFO] [stdout]     |              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: std::result::Result<std::ffi::OsString, Infallible>
[INFO] [stdout]    --> src/fs/in_memory.rs:426:23
[INFO] [stdout]     |
[INFO] [stdout] 426 |                 .get(&OsString::from_str("/path/to/my").unwrap())
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: std::result::Result<std::ffi::OsString, Infallible>
[INFO] [stdout]    --> src/fs/in_memory.rs:434:23
[INFO] [stdout]     |
[INFO] [stdout] 434 |                 .get(&OsString::from_str("/path/to/my/dir").unwrap())
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: std::result::Result<std::ffi::OsString, Infallible>
[INFO] [stdout]    --> src/fs/in_memory.rs:443:14
[INFO] [stdout]     |
[INFO] [stdout] 443 |             (OsString::from_str("/").unwrap(), InMemoryFile::dir()),
[INFO] [stdout]     |              ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: std::result::Result<std::ffi::OsString, Infallible>
[INFO] [stdout]    --> src/fs/in_memory.rs:444:14
[INFO] [stdout]     |
[INFO] [stdout] 444 |             (OsString::from_str("/path").unwrap(), InMemoryFile::empty()),
[INFO] [stdout]     |              ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: std::result::Result<std::ffi::OsString, Infallible>
[INFO] [stdout]    --> src/fs/in_memory.rs:445:14
[INFO] [stdout]     |
[INFO] [stdout] 445 |             (OsString::from_str("/path/to").unwrap(), InMemoryFile::dir()),
[INFO] [stdout]     |              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: std::result::Result<std::ffi::OsString, Infallible>
[INFO] [stdout]    --> src/fs/in_memory.rs:457:13
[INFO] [stdout]     |
[INFO] [stdout] 457 |             OsString::from_str("/myfile").unwrap(),
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: std::result::Result<std::ffi::OsString, Infallible>
[INFO] [stdout]    --> src/fs/in_memory.rs:478:13
[INFO] [stdout]     |
[INFO] [stdout] 478 |             OsString::from_str("/myfile").unwrap(),
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: std::result::Result<std::ffi::OsString, Infallible>
[INFO] [stdout]    --> src/fs/in_memory.rs:490:13
[INFO] [stdout]     |
[INFO] [stdout] 490 |             OsString::from_str("/myfile").unwrap(),
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: std::result::Result<std::ffi::OsString, Infallible>
[INFO] [stdout]    --> src/fs/in_memory.rs:511:13
[INFO] [stdout]     |
[INFO] [stdout] 511 |             OsString::from_str("/myfile").unwrap(),
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: std::result::Result<std::ffi::OsString, Infallible>
[INFO] [stdout]    --> src/fs/in_memory.rs:523:13
[INFO] [stdout]     |
[INFO] [stdout] 523 |             OsString::from_str("/myfile").unwrap(),
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: std::result::Result<std::ffi::OsString, Infallible>
[INFO] [stdout]    --> src/fs/in_memory.rs:538:13
[INFO] [stdout]     |
[INFO] [stdout] 538 |             OsString::from_str("/").unwrap(),
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: std::result::Result<std::ffi::OsString, Infallible>
[INFO] [stdout]    --> src/fs/in_memory.rs:549:23
[INFO] [stdout]     |
[INFO] [stdout] 549 |                 .get(&OsString::from_str("/myfile").unwrap()),
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: std::result::Result<std::ffi::OsString, Infallible>
[INFO] [stdout]    --> src/fs/in_memory.rs:557:14
[INFO] [stdout]     |
[INFO] [stdout] 557 |             (OsString::from_str("/").unwrap(), InMemoryFile::dir()),
[INFO] [stdout]     |              ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: std::result::Result<std::ffi::OsString, Infallible>
[INFO] [stdout]    --> src/fs/in_memory.rs:559:17
[INFO] [stdout]     |
[INFO] [stdout] 559 |                 OsString::from_str("/myfile").unwrap(),
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: std::result::Result<std::ffi::OsString, Infallible>
[INFO] [stdout]    --> src/fs/in_memory.rs:571:23
[INFO] [stdout]     |
[INFO] [stdout] 571 |                 .get(&OsString::from_str("/myfile").unwrap()),
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: std::result::Result<std::ffi::OsString, Infallible>
[INFO] [stdout]    --> src/fs/in_memory.rs:579:14
[INFO] [stdout]     |
[INFO] [stdout] 579 |             (OsString::from_str("/").unwrap(), InMemoryFile::dir()),
[INFO] [stdout]     |              ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: std::result::Result<std::ffi::OsString, Infallible>
[INFO] [stdout]    --> src/fs/in_memory.rs:580:14
[INFO] [stdout]     |
[INFO] [stdout] 580 |             (OsString::from_str("/myfile").unwrap(), InMemoryFile::dir()),
[INFO] [stdout]     |              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: std::result::Result<std::ffi::OsString, Infallible>
[INFO] [stdout]    --> src/fs/in_memory.rs:592:14
[INFO] [stdout]     |
[INFO] [stdout] 592 |             (OsString::from_str("/").unwrap(), InMemoryFile::dir()),
[INFO] [stdout]     |              ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: std::result::Result<std::ffi::OsString, Infallible>
[INFO] [stdout]    --> src/fs/in_memory.rs:593:14
[INFO] [stdout]     |
[INFO] [stdout] 593 |             (OsString::from_str("/path/to").unwrap(), InMemoryFile::dir()),
[INFO] [stdout]     |              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: std::result::Result<std::ffi::OsString, Infallible>
[INFO] [stdout]    --> src/fs/in_memory.rs:608:14
[INFO] [stdout]     |
[INFO] [stdout] 608 |             (OsString::from_str("/").unwrap(), InMemoryFile::dir()),
[INFO] [stdout]     |              ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: std::result::Result<std::ffi::OsString, Infallible>
[INFO] [stdout]    --> src/fs/in_memory.rs:609:14
[INFO] [stdout]     |
[INFO] [stdout] 609 |             (OsString::from_str("/path").unwrap(), InMemoryFile::empty()),
[INFO] [stdout]     |              ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: std::result::Result<std::ffi::OsString, Infallible>
[INFO] [stdout]    --> src/fs/in_memory.rs:610:14
[INFO] [stdout]     |
[INFO] [stdout] 610 |             (OsString::from_str("/path/to").unwrap(), InMemoryFile::dir()),
[INFO] [stdout]     |              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: std::result::Result<std::ffi::OsString, Infallible>
[INFO] [stdout]    --> src/fs/in_memory.rs:625:14
[INFO] [stdout]     |
[INFO] [stdout] 625 |             (OsString::from_str("/").unwrap(), InMemoryFile::dir()),
[INFO] [stdout]     |              ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: std::result::Result<std::ffi::OsString, Infallible>
[INFO] [stdout]    --> src/fs/in_memory.rs:627:17
[INFO] [stdout]     |
[INFO] [stdout] 627 |                 OsString::from_str("/myfile").unwrap(),
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: std::result::Result<std::ffi::OsString, Infallible>
[INFO] [stdout]    --> src/fs/in_memory.rs:641:23
[INFO] [stdout]     |
[INFO] [stdout] 641 |                 .get(&OsString::from_str("/myfile").unwrap()),
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: std::result::Result<std::ffi::OsString, Infallible>
[INFO] [stdout]    --> src/fs/in_memory.rs:649:13
[INFO] [stdout]     |
[INFO] [stdout] 649 |             OsString::from_str("/").unwrap(),
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: std::result::Result<std::ffi::OsString, Infallible>
[INFO] [stdout]    --> src/fs/in_memory.rs:660:23
[INFO] [stdout]     |
[INFO] [stdout] 660 |                 .get(&OsString::from_str("/myfile").unwrap()),
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: std::result::Result<std::ffi::OsString, Infallible>
[INFO] [stdout]    --> src/fs/in_memory.rs:668:13
[INFO] [stdout]     |
[INFO] [stdout] 668 |             OsString::from_str("/myfile").unwrap(),
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: std::result::Result<std::ffi::OsString, Infallible>
[INFO] [stdout]    --> src/fs/in_memory.rs:680:14
[INFO] [stdout]     |
[INFO] [stdout] 680 |             (OsString::from_str("/").unwrap(), InMemoryFile::dir()),
[INFO] [stdout]     |              ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: std::result::Result<std::ffi::OsString, Infallible>
[INFO] [stdout]    --> src/fs/in_memory.rs:681:14
[INFO] [stdout]     |
[INFO] [stdout] 681 |             (OsString::from_str("/path/to").unwrap(), InMemoryFile::dir()),
[INFO] [stdout]     |              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: std::result::Result<std::ffi::OsString, Infallible>
[INFO] [stdout]    --> src/fs/in_memory.rs:696:14
[INFO] [stdout]     |
[INFO] [stdout] 696 |             (OsString::from_str("/").unwrap(), InMemoryFile::dir()),
[INFO] [stdout]     |              ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: std::result::Result<std::ffi::OsString, Infallible>
[INFO] [stdout]    --> src/fs/in_memory.rs:697:14
[INFO] [stdout]     |
[INFO] [stdout] 697 |             (OsString::from_str("/path").unwrap(), InMemoryFile::empty()),
[INFO] [stdout]     |              ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: std::result::Result<std::ffi::OsString, Infallible>
[INFO] [stdout]    --> src/fs/in_memory.rs:698:14
[INFO] [stdout]     |
[INFO] [stdout] 698 |             (OsString::from_str("/path/to").unwrap(), InMemoryFile::dir()),
[INFO] [stdout]     |              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: std::result::Result<std::ffi::OsString, Infallible>
[INFO] [stdout]    --> src/fs/in_memory.rs:713:14
[INFO] [stdout]     |
[INFO] [stdout] 713 |             (OsString::from_str("/").unwrap(), InMemoryFile::dir()),
[INFO] [stdout]     |              ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: std::result::Result<std::ffi::OsString, Infallible>
[INFO] [stdout]    --> src/fs/in_memory.rs:715:17
[INFO] [stdout]     |
[INFO] [stdout] 715 |                 OsString::from_str("/myfile").unwrap(),
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: std::result::Result<std::ffi::OsString, Infallible>
[INFO] [stdout]    --> src/fs/in_memory.rs:724:49
[INFO] [stdout]     |
[INFO] [stdout] 724 | ...   matches!(fs.files.read().await.get(&OsString::from_str("/myfilecopy").unwrap()).unwrap(), InMemoryFile::File { mode, contents, .. }...
[INFO] [stdout]     |                                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: std::result::Result<std::ffi::OsString, Infallible>
[INFO] [stdout]    --> src/fs/in_memory.rs:731:14
[INFO] [stdout]     |
[INFO] [stdout] 731 |             (OsString::from_str("/").unwrap(), InMemoryFile::dir()),
[INFO] [stdout]     |              ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: std::result::Result<std::ffi::OsString, Infallible>
[INFO] [stdout]    --> src/fs/in_memory.rs:733:17
[INFO] [stdout]     |
[INFO] [stdout] 733 |                 OsString::from_str("/myfile").unwrap(),
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: std::result::Result<std::ffi::OsString, Infallible>
[INFO] [stdout]    --> src/fs/in_memory.rs:737:17
[INFO] [stdout]     |
[INFO] [stdout] 737 |                 OsString::from_str("/myfilecopy").unwrap(),
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: std::result::Result<std::ffi::OsString, Infallible>
[INFO] [stdout]    --> src/fs/in_memory.rs:746:49
[INFO] [stdout]     |
[INFO] [stdout] 746 | ...   matches!(fs.files.read().await.get(&OsString::from_str("/myfilecopy").unwrap()).unwrap(), InMemoryFile::File { mode, contents, .. }...
[INFO] [stdout]     |                                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: std::result::Result<std::ffi::OsString, Infallible>
[INFO] [stdout]    --> src/fs/in_memory.rs:753:13
[INFO] [stdout]     |
[INFO] [stdout] 753 |             OsString::from_str("/").unwrap(),
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: std::result::Result<std::ffi::OsString, Infallible>
[INFO] [stdout]    --> src/fs/in_memory.rs:765:14
[INFO] [stdout]     |
[INFO] [stdout] 765 |             (OsString::from_str("/").unwrap(), InMemoryFile::dir()),
[INFO] [stdout]     |              ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: std::result::Result<std::ffi::OsString, Infallible>
[INFO] [stdout]    --> src/fs/in_memory.rs:766:14
[INFO] [stdout]     |
[INFO] [stdout] 766 |             (OsString::from_str("/myfile").unwrap(), InMemoryFile::dir()),
[INFO] [stdout]     |              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: std::result::Result<std::ffi::OsString, Infallible>
[INFO] [stdout]    --> src/fs/in_memory.rs:777:14
[INFO] [stdout]     |
[INFO] [stdout] 777 |             (OsString::from_str("/").unwrap(), InMemoryFile::dir()),
[INFO] [stdout]     |              ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: std::result::Result<std::ffi::OsString, Infallible>
[INFO] [stdout]    --> src/fs/in_memory.rs:779:17
[INFO] [stdout]     |
[INFO] [stdout] 779 |                 OsString::from_str("/myfile").unwrap(),
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: std::result::Result<std::ffi::OsString, Infallible>
[INFO] [stdout]    --> src/fs/in_memory.rs:783:17
[INFO] [stdout]     |
[INFO] [stdout] 783 |                 OsString::from_str("/myfilecopy").unwrap(),
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: std::result::Result<std::ffi::OsString, Infallible>
[INFO] [stdout]    --> src/fs/in_memory.rs:797:14
[INFO] [stdout]     |
[INFO] [stdout] 797 |             (OsString::from_str("/").unwrap(), InMemoryFile::dir()),
[INFO] [stdout]     |              ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: std::result::Result<std::ffi::OsString, Infallible>
[INFO] [stdout]    --> src/fs/in_memory.rs:799:17
[INFO] [stdout]     |
[INFO] [stdout] 799 |                 OsString::from_str("/myfile").unwrap(),
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: std::result::Result<std::ffi::OsString, Infallible>
[INFO] [stdout]    --> src/fs/in_memory.rs:814:14
[INFO] [stdout]     |
[INFO] [stdout] 814 |             (OsString::from_str("/").unwrap(), InMemoryFile::dir()),
[INFO] [stdout]     |              ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: std::result::Result<std::ffi::OsString, Infallible>
[INFO] [stdout]    --> src/fs/in_memory.rs:816:17
[INFO] [stdout]     |
[INFO] [stdout] 816 |                 OsString::from_str("/myfile").unwrap(),
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: std::result::Result<std::ffi::OsString, Infallible>
[INFO] [stdout]    --> src/fs/in_memory.rs:820:17
[INFO] [stdout]     |
[INFO] [stdout] 820 |                 OsString::from_str("/mypath").unwrap(),
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: std::result::Result<std::ffi::OsString, Infallible>
[INFO] [stdout]    --> src/fs/in_memory.rs:834:14
[INFO] [stdout]     |
[INFO] [stdout] 834 |             (OsString::from_str("/").unwrap(), InMemoryFile::dir()),
[INFO] [stdout]     |              ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: std::result::Result<std::ffi::OsString, Infallible>
[INFO] [stdout]    --> src/fs/in_memory.rs:836:17
[INFO] [stdout]     |
[INFO] [stdout] 836 |                 OsString::from_str("/myfile").unwrap(),
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: std::result::Result<std::ffi::OsString, Infallible>
[INFO] [stdout]    --> src/fs/in_memory.rs:841:49
[INFO] [stdout]     |
[INFO] [stdout] 841 | ...   matches!(fs.files.read().await.get(&OsString::from_str("/myfile").unwrap()).unwrap(), InMemoryFile::File { mode, .. } if *mode == 0...
[INFO] [stdout]     |                                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: std::result::Result<std::ffi::OsString, Infallible>
[INFO] [stdout]    --> src/fs/in_memory.rs:847:49
[INFO] [stdout]     |
[INFO] [stdout] 847 | ...   matches!(fs.files.read().await.get(&OsString::from_str("/myfile").unwrap()).unwrap(), InMemoryFile::File { mode, .. } if *mode == 0...
[INFO] [stdout]     |                                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: std::result::Result<std::ffi::OsString, Infallible>
[INFO] [stdout]    --> src/fs/in_memory.rs:854:14
[INFO] [stdout]     |
[INFO] [stdout] 854 |             (OsString::from_str("/").unwrap(), InMemoryFile::dir()),
[INFO] [stdout]     |              ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: std::result::Result<std::ffi::OsString, Infallible>
[INFO] [stdout]    --> src/fs/in_memory.rs:855:14
[INFO] [stdout]     |
[INFO] [stdout] 855 |             (OsString::from_str("/mydir").unwrap(), InMemoryFile::dir()),
[INFO] [stdout]     |              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: std::result::Result<std::ffi::OsString, Infallible>
[INFO] [stdout]    --> src/fs/in_memory.rs:858:49
[INFO] [stdout]     |
[INFO] [stdout] 858 | ...   matches!(fs.files.read().await.get(&OsString::from_str("/mydir").unwrap()).unwrap(), InMemoryFile::Directory { mode } if *mode == 0...
[INFO] [stdout]     |                                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: std::result::Result<std::ffi::OsString, Infallible>
[INFO] [stdout]    --> src/fs/in_memory.rs:864:49
[INFO] [stdout]     |
[INFO] [stdout] 864 | ...   matches!(fs.files.read().await.get(&OsString::from_str("/mydir").unwrap()).unwrap(), InMemoryFile::Directory { mode } if *mode == 0...
[INFO] [stdout]     |                                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: std::result::Result<std::ffi::OsString, Infallible>
[INFO] [stdout]    --> src/fs/in_memory.rs:871:13
[INFO] [stdout]     |
[INFO] [stdout] 871 |             OsString::from_str("/").unwrap(),
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `ink-zombienet-support` (lib test) due to 86 previous errors
[INFO] running `Command { std: "docker" "inspect" "18f9108224dc287fab263052d455c55f3fdc597fdb509a7cf8be580e854cb53a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "18f9108224dc287fab263052d455c55f3fdc597fdb509a7cf8be580e854cb53a", kill_on_drop: false }`
[INFO] [stdout] 18f9108224dc287fab263052d455c55f3fdc597fdb509a7cf8be580e854cb53a
