[INFO] fetching crate async-vfs-os 0.56.0...
[INFO] checking async-vfs-os-0.56.0 against master#158f00a1c5175648af6f6099b075f78d1d014a28 for pr-121251
[INFO] extracting crate async-vfs-os 0.56.0 into /workspace/builds/worker-7-tc1/source
[INFO] validating manifest of crates.io crate async-vfs-os 0.56.0 on toolchain 158f00a1c5175648af6f6099b075f78d1d014a28
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+158f00a1c5175648af6f6099b075f78d1d014a28" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate async-vfs-os 0.56.0
[INFO] finished tweaking crates.io crate async-vfs-os 0.56.0
[INFO] tweaked toml for crates.io crate async-vfs-os 0.56.0 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+158f00a1c5175648af6f6099b075f78d1d014a28" "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] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+158f00a1c5175648af6f6099b075f78d1d014a28" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded async-vfs v0.56.0
[INFO] [stderr]   Downloaded async-compat v0.2.3
[INFO] [stderr]   Downloaded smol-potat v1.1.2
[INFO] [stderr]   Downloaded smol v1.3.0
[INFO] [stderr]   Downloaded smol-potat-macro v0.6.0
[INFO] [stderr]   Downloaded async-net v1.8.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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" "+158f00a1c5175648af6f6099b075f78d1d014a28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c7db95a963a01e0d3e76536d83a64c4bb7f6da2e0dbb6bfcd474aea81356e56e
[INFO] running `Command { std: "docker" "start" "-a" "c7db95a963a01e0d3e76536d83a64c4bb7f6da2e0dbb6bfcd474aea81356e56e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c7db95a963a01e0d3e76536d83a64c4bb7f6da2e0dbb6bfcd474aea81356e56e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c7db95a963a01e0d3e76536d83a64c4bb7f6da2e0dbb6bfcd474aea81356e56e", kill_on_drop: false }`
[INFO] [stdout] c7db95a963a01e0d3e76536d83a64c4bb7f6da2e0dbb6bfcd474aea81356e56e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+158f00a1c5175648af6f6099b075f78d1d014a28" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a1eec2b2645111b8a24c8e96dee111e1ff7bdd7ba63a44f5c1d71162cda480c9
[INFO] running `Command { std: "docker" "start" "-a" "a1eec2b2645111b8a24c8e96dee111e1ff7bdd7ba63a44f5c1d71162cda480c9", kill_on_drop: false }`
[INFO] [stderr]     Checking futures-core v0.3.30
[INFO] [stderr]    Compiling syn v2.0.52
[INFO] [stderr]     Checking futures-lite v1.13.0
[INFO] [stderr]    Compiling thiserror-impl v1.0.57
[INFO] [stderr]    Compiling async-trait v0.1.77
[INFO] [stderr]     Checking thiserror v1.0.57
[INFO] [stderr]     Checking async-vfs v0.56.0
[INFO] [stderr]     Checking async-vfs-os v0.56.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: async-vfs-os:
[INFO] [stdout]        You must enable one of the three runtime feature flags
[INFO] [stdout]        to use this crate: async-std/smol/tokio.
[INFO] [stdout]   --> src/fs_shims.rs:20:9
[INFO] [stdout]    |
[INFO] [stdout] 20 | /         compile_error!("async-vfs-os:
[INFO] [stdout] 21 | | You must enable one of the three runtime feature flags
[INFO] [stdout] 22 | | to use this crate: async-std/smol/tokio."
[INFO] [stdout] 23 | | );
[INFO] [stdout]    | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: async-vfs-os:
[INFO] [stdout]        You must enable one of the three runtime feature flags
[INFO] [stdout]        to use this crate: async-std/smol/tokio.
[INFO] [stdout]   --> src/fs_shims.rs:20:9
[INFO] [stdout]    |
[INFO] [stdout] 20 | /         compile_error!("async-vfs-os:
[INFO] [stdout] 21 | | You must enable one of the three runtime feature flags
[INFO] [stdout] 22 | | to use this crate: async-std/smol/tokio."
[INFO] [stdout] 23 | | );
[INFO] [stdout]    | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved imports `crate::fs_shims::fs`, `crate::fs_shims::read_dir`, `crate::fs_shims::Path`, `crate::fs_shims::PathBuf`
[INFO] [stdout]  --> src/os.rs:1:23
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::fs_shims::{fs, read_dir, Path, PathBuf};
[INFO] [stdout]   |                       ^^  ^^^^^^^^  ^^^^  ^^^^^^^ no `PathBuf` in `fs_shims`
[INFO] [stdout]   |                       |   |         |
[INFO] [stdout]   |                       |   |         no `Path` in `fs_shims`
[INFO] [stdout]   |                       |   no `read_dir` in `fs_shims`
[INFO] [stdout]   |                       no `fs` in `fs_shims`
[INFO] [stdout]   |
[INFO] [stdout]   = help: consider importing one of these items instead:
[INFO] [stdout]           std::fs
[INFO] [stdout]           std::os::linux::fs
[INFO] [stdout]           std::os::unix::fs
[INFO] [stdout]   = help: consider importing this struct instead:
[INFO] [stdout]           std::path::Path
[INFO] [stdout]   = help: consider importing this struct instead:
[INFO] [stdout]           std::path::PathBuf
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the size for values of type `dyn VFile + Send` cannot be known at compilation time
[INFO] [stdout]    --> src/os.rs:213:31
[INFO] [stdout]     |
[INFO] [stdout] 213 |         Ok(Pin::from(Box::new(file)))
[INFO] [stdout]     |                      -------- ^^^^ doesn't have a size known at compile-time
[INFO] [stdout]     |                      |
[INFO] [stdout]     |                      required by a bound introduced by this call
[INFO] [stdout]     |
[INFO] [stdout]     = help: the trait `Sized` is not implemented for `dyn VFile + Send`
[INFO] [stdout] note: required by a bound in `Box::<T>::new`
[INFO] [stdout]    --> /rustc/158f00a1c5175648af6f6099b075f78d1d014a28/library/alloc/src/boxed.rs:216:5
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the size for values of type `dyn VFile + Send` cannot be known at compilation time
[INFO] [stdout]    --> src/os.rs:197:13
[INFO] [stdout]     |
[INFO] [stdout] 197 |         let file = fs::OpenOptions::new()
[INFO] [stdout]     |             ^^^^ doesn't have a size known at compile-time
[INFO] [stdout]     |
[INFO] [stdout]     = help: the trait `Sized` is not implemented for `dyn VFile + Send`
[INFO] [stdout]     = note: all local variables must have a statically known size
[INFO] [stdout]     = help: unsized locals are gated as an unstable feature
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the size for values of type `dyn VFile + Send` cannot be known at compilation time
[INFO] [stdout]    --> src/os.rs:197:20
[INFO] [stdout]     |
[INFO] [stdout] 197 |           let file = fs::OpenOptions::new()
[INFO] [stdout]     |  ____________________^
[INFO] [stdout] 198 | |             .read(options.has_read())
[INFO] [stdout] 199 | |             .write(options.has_write())
[INFO] [stdout] 200 | |             .create(options.has_create())
[INFO] [stdout] ...   |
[INFO] [stdout] 203 | |             .open(raw_path)
[INFO] [stdout] 204 | |             .await?;
[INFO] [stdout]     | |___________________^ doesn't have a size known at compile-time
[INFO] [stdout]     |
[INFO] [stdout]     = help: the trait `Sized` is not implemented for `dyn VFile + Send`
[INFO] [stdout]     = note: all local variables must have a statically known size
[INFO] [stdout]     = help: unsized locals are gated as an unstable feature
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the size for values of type `dyn VFile + Send` cannot be known at compilation time
[INFO] [stdout]    --> src/os.rs:204:19
[INFO] [stdout]     |
[INFO] [stdout] 204 |             .await?;
[INFO] [stdout]     |                   ^ doesn't have a size known at compile-time
[INFO] [stdout]     |
[INFO] [stdout]     = help: the trait `Sized` is not implemented for `dyn VFile + Send`
[INFO] [stdout] note: required by a bound in `Break`
[INFO] [stdout]    --> /rustc/158f00a1c5175648af6f6099b075f78d1d014a28/library/core/src/ops/control_flow.rs:93:5
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `futures_lite::StreamExt`
[INFO] [stdout]  --> src/os.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use futures_lite::StreamExt;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 6 previous errors; 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0277, E0432.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0277`.
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved imports `crate::fs_shims::fs`, `crate::fs_shims::read_dir`, `crate::fs_shims::Path`, `crate::fs_shims::PathBuf`
[INFO] [stdout]  --> src/os.rs:1:23
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::fs_shims::{fs, read_dir, Path, PathBuf};
[INFO] [stdout]   |                       ^^  ^^^^^^^^  ^^^^  ^^^^^^^ no `PathBuf` in `fs_shims`
[INFO] [stdout]   |                       |   |         |
[INFO] [stdout]   |                       |   |         no `Path` in `fs_shims`
[INFO] [stdout]   |                       |   no `read_dir` in `fs_shims`
[INFO] [stdout]   |                       no `fs` in `fs_shims`
[INFO] [stdout]   |
[INFO] [stdout]   = help: consider importing one of these items instead:
[INFO] [stdout]           std::fs
[INFO] [stdout]           std::os::linux::fs
[INFO] [stdout]           std::os::unix::fs
[INFO] [stdout]   = help: consider importing this struct instead:
[INFO] [stdout]           std::path::Path
[INFO] [stdout]   = help: consider importing this struct instead:
[INFO] [stdout]           std::path::PathBuf
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `async-vfs-os` (lib test) due to 7 previous errors; 1 warning emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error[E0277]: the size for values of type `dyn VFile + Send` cannot be known at compilation time
[INFO] [stdout]    --> src/os.rs:213:31
[INFO] [stdout]     |
[INFO] [stdout] 213 |         Ok(Pin::from(Box::new(file)))
[INFO] [stdout]     |                      -------- ^^^^ doesn't have a size known at compile-time
[INFO] [stdout]     |                      |
[INFO] [stdout]     |                      required by a bound introduced by this call
[INFO] [stdout]     |
[INFO] [stdout]     = help: the trait `Sized` is not implemented for `dyn VFile + Send`
[INFO] [stdout] note: required by a bound in `Box::<T>::new`
[INFO] [stdout]    --> /rustc/158f00a1c5175648af6f6099b075f78d1d014a28/library/alloc/src/boxed.rs:216:5
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the size for values of type `dyn VFile + Send` cannot be known at compilation time
[INFO] [stdout]    --> src/os.rs:197:13
[INFO] [stdout]     |
[INFO] [stdout] 197 |         let file = fs::OpenOptions::new()
[INFO] [stdout]     |             ^^^^ doesn't have a size known at compile-time
[INFO] [stdout]     |
[INFO] [stdout]     = help: the trait `Sized` is not implemented for `dyn VFile + Send`
[INFO] [stdout]     = note: all local variables must have a statically known size
[INFO] [stdout]     = help: unsized locals are gated as an unstable feature
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the size for values of type `dyn VFile + Send` cannot be known at compilation time
[INFO] [stdout]    --> src/os.rs:197:20
[INFO] [stdout]     |
[INFO] [stdout] 197 |           let file = fs::OpenOptions::new()
[INFO] [stdout]     |  ____________________^
[INFO] [stdout] 198 | |             .read(options.has_read())
[INFO] [stdout] 199 | |             .write(options.has_write())
[INFO] [stdout] 200 | |             .create(options.has_create())
[INFO] [stdout] ...   |
[INFO] [stdout] 203 | |             .open(raw_path)
[INFO] [stdout] 204 | |             .await?;
[INFO] [stdout]     | |___________________^ doesn't have a size known at compile-time
[INFO] [stdout]     |
[INFO] [stdout]     = help: the trait `Sized` is not implemented for `dyn VFile + Send`
[INFO] [stdout]     = note: all local variables must have a statically known size
[INFO] [stdout]     = help: unsized locals are gated as an unstable feature
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the size for values of type `dyn VFile + Send` cannot be known at compilation time
[INFO] [stdout]    --> src/os.rs:204:19
[INFO] [stdout]     |
[INFO] [stdout] 204 |             .await?;
[INFO] [stdout]     |                   ^ doesn't have a size known at compile-time
[INFO] [stdout]     |
[INFO] [stdout]     = help: the trait `Sized` is not implemented for `dyn VFile + Send`
[INFO] [stdout] note: required by a bound in `Break`
[INFO] [stdout]    --> /rustc/158f00a1c5175648af6f6099b075f78d1d014a28/library/core/src/ops/control_flow.rs:93:5
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `futures_lite::StreamExt`
[INFO] [stdout]  --> src/os.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use futures_lite::StreamExt;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 6 previous errors; 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0277, E0432.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0277`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `async-vfs-os` (lib) due to 7 previous errors; 1 warning emitted
[INFO] running `Command { std: "docker" "inspect" "a1eec2b2645111b8a24c8e96dee111e1ff7bdd7ba63a44f5c1d71162cda480c9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a1eec2b2645111b8a24c8e96dee111e1ff7bdd7ba63a44f5c1d71162cda480c9", kill_on_drop: false }`
[INFO] [stdout] a1eec2b2645111b8a24c8e96dee111e1ff7bdd7ba63a44f5c1d71162cda480c9
[INFO] checking async-vfs-os-0.56.0 against try#b4fc5dbf0bc33be331f9d893db5b3a794f29724a+rustflags=-Dexplicit_range -Dtrait_impl_range -Wrange_syntax -Wrange_bounds for pr-121251
[INFO] extracting crate async-vfs-os 0.56.0 into /workspace/builds/worker-7-tc2/source
[INFO] validating manifest of crates.io crate async-vfs-os 0.56.0 on toolchain b4fc5dbf0bc33be331f9d893db5b3a794f29724a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b4fc5dbf0bc33be331f9d893db5b3a794f29724a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate async-vfs-os 0.56.0
[INFO] finished tweaking crates.io crate async-vfs-os 0.56.0
[INFO] tweaked toml for crates.io crate async-vfs-os 0.56.0 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b4fc5dbf0bc33be331f9d893db5b3a794f29724a" "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" "+b4fc5dbf0bc33be331f9d893db5b3a794f29724a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+b4fc5dbf0bc33be331f9d893db5b3a794f29724a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 31711d050ff8788cd56752436d3e368ce769489dc22e1d9661c2a372b57190ca
[INFO] running `Command { std: "docker" "start" "-a" "31711d050ff8788cd56752436d3e368ce769489dc22e1d9661c2a372b57190ca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "31711d050ff8788cd56752436d3e368ce769489dc22e1d9661c2a372b57190ca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "31711d050ff8788cd56752436d3e368ce769489dc22e1d9661c2a372b57190ca", kill_on_drop: false }`
[INFO] [stdout] 31711d050ff8788cd56752436d3e368ce769489dc22e1d9661c2a372b57190ca
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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 -Dexplicit_range -Dtrait_impl_range -Wrange_syntax -Wrange_bounds" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+b4fc5dbf0bc33be331f9d893db5b3a794f29724a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] af2308004b6113bd204f835ceacb87c0b4429e7855e6d4d1aeb3aeb1e48914fe
[INFO] running `Command { std: "docker" "start" "-a" "af2308004b6113bd204f835ceacb87c0b4429e7855e6d4d1aeb3aeb1e48914fe", kill_on_drop: false }`
[INFO] [stderr]     Checking futures-core v0.3.30
[INFO] [stderr]    Compiling syn v2.0.52
[INFO] [stderr]     Checking futures-lite v1.13.0
[INFO] [stderr]    Compiling thiserror-impl v1.0.57
[INFO] [stderr]    Compiling async-trait v0.1.77
[INFO] [stderr]     Checking thiserror v1.0.57
[INFO] [stderr]     Checking async-vfs v0.56.0
[INFO] [stderr]     Checking async-vfs-os v0.56.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: async-vfs-os:
[INFO] [stdout]        You must enable one of the three runtime feature flags
[INFO] [stdout]        to use this crate: async-std/smol/tokio.
[INFO] [stdout]   --> src/fs_shims.rs:20:9
[INFO] [stdout]    |
[INFO] [stdout] 20 | /         compile_error!("async-vfs-os:
[INFO] [stdout] 21 | | You must enable one of the three runtime feature flags
[INFO] [stdout] 22 | | to use this crate: async-std/smol/tokio."
[INFO] [stdout] 23 | | );
[INFO] [stdout]    | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: async-vfs-os:
[INFO] [stdout]        You must enable one of the three runtime feature flags
[INFO] [stdout]        to use this crate: async-std/smol/tokio.
[INFO] [stdout]   --> src/fs_shims.rs:20:9
[INFO] [stdout]    |
[INFO] [stdout] 20 | /         compile_error!("async-vfs-os:
[INFO] [stdout] 21 | | You must enable one of the three runtime feature flags
[INFO] [stdout] 22 | | to use this crate: async-std/smol/tokio."
[INFO] [stdout] 23 | | );
[INFO] [stdout]    | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved imports `crate::fs_shims::fs`, `crate::fs_shims::read_dir`, `crate::fs_shims::Path`, `crate::fs_shims::PathBuf`
[INFO] [stdout]  --> src/os.rs:1:23
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::fs_shims::{fs, read_dir, Path, PathBuf};
[INFO] [stdout]   |                       ^^  ^^^^^^^^  ^^^^  ^^^^^^^ no `PathBuf` in `fs_shims`
[INFO] [stdout]   |                       |   |         |
[INFO] [stdout]   |                       |   |         no `Path` in `fs_shims`
[INFO] [stdout]   |                       |   no `read_dir` in `fs_shims`
[INFO] [stdout]   |                       no `fs` in `fs_shims`
[INFO] [stdout]   |
[INFO] [stdout]   = help: consider importing one of these items instead:
[INFO] [stdout]           std::fs
[INFO] [stdout]           std::os::linux::fs
[INFO] [stdout]           std::os::unix::fs
[INFO] [stdout]   = help: consider importing this struct instead:
[INFO] [stdout]           std::path::Path
[INFO] [stdout]   = help: consider importing this struct instead:
[INFO] [stdout]           std::path::PathBuf
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `RangeFrom` range syntax
[INFO] [stdout]   --> src/os.rs:35:37
[INFO] [stdout]    |
[INFO] [stdout] 35 |             Ok(self.root.join(&path[1..]))
[INFO] [stdout]    |                                     ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: requested on the command line with `-W range-syntax`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved imports `crate::fs_shims::fs`, `crate::fs_shims::read_dir`, `crate::fs_shims::Path`, `crate::fs_shims::PathBuf`
[INFO] [stdout]  --> src/os.rs:1:23
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::fs_shims::{fs, read_dir, Path, PathBuf};
[INFO] [stdout]   |                       ^^  ^^^^^^^^  ^^^^  ^^^^^^^ no `PathBuf` in `fs_shims`
[INFO] [stdout]   |                       |   |         |
[INFO] [stdout]   |                       |   |         no `Path` in `fs_shims`
[INFO] [stdout]   |                       |   no `read_dir` in `fs_shims`
[INFO] [stdout]   |                       no `fs` in `fs_shims`
[INFO] [stdout]   |
[INFO] [stdout]   = help: consider importing one of these items instead:
[INFO] [stdout]           std::fs
[INFO] [stdout]           std::os::linux::fs
[INFO] [stdout]           std::os::unix::fs
[INFO] [stdout]   = help: consider importing this struct instead:
[INFO] [stdout]           std::path::Path
[INFO] [stdout]   = help: consider importing this struct instead:
[INFO] [stdout]           std::path::PathBuf
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the size for values of type `dyn VFile + Send` cannot be known at compilation time
[INFO] [stdout]    --> src/os.rs:213:31
[INFO] [stdout]     |
[INFO] [stdout] 213 |         Ok(Pin::from(Box::new(file)))
[INFO] [stdout]     |                      -------- ^^^^ doesn't have a size known at compile-time
[INFO] [stdout]     |                      |
[INFO] [stdout]     |                      required by a bound introduced by this call
[INFO] [stdout]     |
[INFO] [stdout]     = help: the trait `Sized` is not implemented for `dyn VFile + Send`
[INFO] [stdout] note: required by a bound in `Box::<T>::new`
[INFO] [stdout]    --> /rustc/b4fc5dbf0bc33be331f9d893db5b3a794f29724a/library/alloc/src/boxed.rs:216:5
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the size for values of type `dyn VFile + Send` cannot be known at compilation time
[INFO] [stdout]    --> src/os.rs:197:13
[INFO] [stdout]     |
[INFO] [stdout] 197 |         let file = fs::OpenOptions::new()
[INFO] [stdout]     |             ^^^^ doesn't have a size known at compile-time
[INFO] [stdout]     |
[INFO] [stdout]     = help: the trait `Sized` is not implemented for `dyn VFile + Send`
[INFO] [stdout]     = note: all local variables must have a statically known size
[INFO] [stdout]     = help: unsized locals are gated as an unstable feature
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the size for values of type `dyn VFile + Send` cannot be known at compilation time
[INFO] [stdout]    --> src/os.rs:197:20
[INFO] [stdout]     |
[INFO] [stdout] 197 |           let file = fs::OpenOptions::new()
[INFO] [stdout]     |  ____________________^
[INFO] [stdout] 198 | |             .read(options.has_read())
[INFO] [stdout] 199 | |             .write(options.has_write())
[INFO] [stdout] 200 | |             .create(options.has_create())
[INFO] [stdout] ...   |
[INFO] [stdout] 203 | |             .open(raw_path)
[INFO] [stdout] 204 | |             .await?;
[INFO] [stdout]     | |___________________^ doesn't have a size known at compile-time
[INFO] [stdout]     |
[INFO] [stdout]     = help: the trait `Sized` is not implemented for `dyn VFile + Send`
[INFO] [stdout]     = note: all local variables must have a statically known size
[INFO] [stdout]     = help: unsized locals are gated as an unstable feature
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the size for values of type `dyn VFile + Send` cannot be known at compilation time
[INFO] [stdout]    --> src/os.rs:204:19
[INFO] [stdout]     |
[INFO] [stdout] 204 |             .await?;
[INFO] [stdout]     |                   ^ doesn't have a size known at compile-time
[INFO] [stdout]     |
[INFO] [stdout]     = help: the trait `Sized` is not implemented for `dyn VFile + Send`
[INFO] [stdout] note: required by a bound in `Break`
[INFO] [stdout]    --> /rustc/b4fc5dbf0bc33be331f9d893db5b3a794f29724a/library/core/src/ops/control_flow.rs:93:5
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `futures_lite::StreamExt`
[INFO] [stdout]  --> src/os.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use futures_lite::StreamExt;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 6 previous errors; 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0277, E0432.
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `RangeFrom` range syntax
[INFO] [stdout]   --> src/os.rs:35:37
[INFO] [stdout]    |
[INFO] [stdout] 35 |             Ok(self.root.join(&path[1..]))
[INFO] [stdout]    |                                     ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: requested on the command line with `-W range-syntax`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0277`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `async-vfs-os` (lib test) due to 7 previous errors; 2 warnings emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error[E0277]: the size for values of type `dyn VFile + Send` cannot be known at compilation time
[INFO] [stdout]    --> src/os.rs:213:31
[INFO] [stdout]     |
[INFO] [stdout] 213 |         Ok(Pin::from(Box::new(file)))
[INFO] [stdout]     |                      -------- ^^^^ doesn't have a size known at compile-time
[INFO] [stdout]     |                      |
[INFO] [stdout]     |                      required by a bound introduced by this call
[INFO] [stdout]     |
[INFO] [stdout]     = help: the trait `Sized` is not implemented for `dyn VFile + Send`
[INFO] [stdout] note: required by a bound in `Box::<T>::new`
[INFO] [stdout]    --> /rustc/b4fc5dbf0bc33be331f9d893db5b3a794f29724a/library/alloc/src/boxed.rs:216:5
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the size for values of type `dyn VFile + Send` cannot be known at compilation time
[INFO] [stdout]    --> src/os.rs:197:13
[INFO] [stdout]     |
[INFO] [stdout] 197 |         let file = fs::OpenOptions::new()
[INFO] [stdout]     |             ^^^^ doesn't have a size known at compile-time
[INFO] [stdout]     |
[INFO] [stdout]     = help: the trait `Sized` is not implemented for `dyn VFile + Send`
[INFO] [stdout]     = note: all local variables must have a statically known size
[INFO] [stdout]     = help: unsized locals are gated as an unstable feature
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the size for values of type `dyn VFile + Send` cannot be known at compilation time
[INFO] [stdout]    --> src/os.rs:197:20
[INFO] [stdout]     |
[INFO] [stdout] 197 |           let file = fs::OpenOptions::new()
[INFO] [stdout]     |  ____________________^
[INFO] [stdout] 198 | |             .read(options.has_read())
[INFO] [stdout] 199 | |             .write(options.has_write())
[INFO] [stdout] 200 | |             .create(options.has_create())
[INFO] [stdout] ...   |
[INFO] [stdout] 203 | |             .open(raw_path)
[INFO] [stdout] 204 | |             .await?;
[INFO] [stdout]     | |___________________^ doesn't have a size known at compile-time
[INFO] [stdout]     |
[INFO] [stdout]     = help: the trait `Sized` is not implemented for `dyn VFile + Send`
[INFO] [stdout]     = note: all local variables must have a statically known size
[INFO] [stdout]     = help: unsized locals are gated as an unstable feature
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the size for values of type `dyn VFile + Send` cannot be known at compilation time
[INFO] [stdout]    --> src/os.rs:204:19
[INFO] [stdout]     |
[INFO] [stdout] 204 |             .await?;
[INFO] [stdout]     |                   ^ doesn't have a size known at compile-time
[INFO] [stdout]     |
[INFO] [stdout]     = help: the trait `Sized` is not implemented for `dyn VFile + Send`
[INFO] [stdout] note: required by a bound in `Break`
[INFO] [stdout]    --> /rustc/b4fc5dbf0bc33be331f9d893db5b3a794f29724a/library/core/src/ops/control_flow.rs:93:5
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `futures_lite::StreamExt`
[INFO] [stdout]  --> src/os.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use futures_lite::StreamExt;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 6 previous errors; 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0277, E0432.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0277`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `async-vfs-os` (lib) due to 7 previous errors; 2 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "af2308004b6113bd204f835ceacb87c0b4429e7855e6d4d1aeb3aeb1e48914fe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "af2308004b6113bd204f835ceacb87c0b4429e7855e6d4d1aeb3aeb1e48914fe", kill_on_drop: false }`
[INFO] [stdout] af2308004b6113bd204f835ceacb87c0b4429e7855e6d4d1aeb3aeb1e48914fe
