[INFO] fetching crate tokio-fs 0.1.7...
[INFO] testing tokio-fs-0.1.7 against try#ddc023471205c186b40f4bf8ffb598008dbf4885 for pr-87041-1
[INFO] extracting crate tokio-fs 0.1.7 into /workspace/builds/worker-51/source
[INFO] validating manifest of crates.io crate tokio-fs 0.1.7 on toolchain ddc023471205c186b40f4bf8ffb598008dbf4885
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ddc023471205c186b40f4bf8ffb598008dbf4885" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate tokio-fs 0.1.7
[INFO] finished tweaking crates.io crate tokio-fs 0.1.7
[INFO] tweaked toml for crates.io crate tokio-fs 0.1.7 written to /workspace/builds/worker-51/source/Cargo.toml
[INFO] crate crates.io crate tokio-fs 0.1.7 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ddc023471205c186b40f4bf8ffb598008dbf4885" "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 tokio-uds v0.2.6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-51/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-51/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:a429bb59b7a3b4e7270a4b4c243bb115fc561d8f62ec34ef63a0a36cabf65dfd" "/opt/rustwide/cargo-home/bin/cargo" "+ddc023471205c186b40f4bf8ffb598008dbf4885" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b9dbc30e6be900d558a19d5baa007958a5cbdfb9a34f7417136f853e5521c4cd
[INFO] running `Command { std: "docker" "start" "-a" "b9dbc30e6be900d558a19d5baa007958a5cbdfb9a34f7417136f853e5521c4cd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b9dbc30e6be900d558a19d5baa007958a5cbdfb9a34f7417136f853e5521c4cd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b9dbc30e6be900d558a19d5baa007958a5cbdfb9a34f7417136f853e5521c4cd", kill_on_drop: false }`
[INFO] [stdout] b9dbc30e6be900d558a19d5baa007958a5cbdfb9a34f7417136f853e5521c4cd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-51/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-51/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" "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:a429bb59b7a3b4e7270a4b4c243bb115fc561d8f62ec34ef63a0a36cabf65dfd" "/opt/rustwide/cargo-home/bin/cargo" "+ddc023471205c186b40f4bf8ffb598008dbf4885" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 42fce2ae6eefd55faf08bfd69cf481985c88502f9bd595b13072fa2e00a436b0
[INFO] running `Command { std: "docker" "start" "-a" "42fce2ae6eefd55faf08bfd69cf481985c88502f9bd595b13072fa2e00a436b0", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v0.1.7
[INFO] [stderr]    Compiling semver-parser v0.7.0
[INFO] [stderr]    Compiling libc v0.2.66
[INFO] [stderr]    Compiling log v0.4.8
[INFO] [stderr]    Compiling byteorder v1.3.2
[INFO] [stderr]    Compiling futures v0.1.29
[INFO] [stderr]    Compiling scopeguard v1.0.0
[INFO] [stderr]    Compiling slab v0.4.2
[INFO] [stderr]    Compiling crossbeam-utils v0.6.6
[INFO] [stderr]    Compiling semver v0.9.0
[INFO] [stderr]    Compiling crossbeam-utils v0.7.0
[INFO] [stderr]    Compiling crossbeam-epoch v0.8.0
[INFO] [stderr]    Compiling rustc_version v0.2.3
[INFO] [stderr]    Compiling memoffset v0.5.3
[INFO] [stderr]    Compiling iovec v0.1.4
[INFO] [stderr]    Compiling num_cpus v1.12.0
[INFO] [stderr]    Compiling crossbeam-queue v0.2.1
[INFO] [stderr]    Compiling bytes v0.4.12
[INFO] [stderr]    Compiling crossbeam-deque v0.7.2
[INFO] [stderr]    Compiling tokio-executor v0.1.9
[INFO] [stderr]    Compiling tokio-io v0.1.13
[INFO] [stderr]    Compiling tokio-threadpool v0.1.18
[INFO] [stderr]    Compiling tokio-fs v0.1.7 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused return value of `std::mem::replace` that must be used
[INFO] [stdout]   --> src/read.rs:71:9
[INFO] [stdout]    |
[INFO] [stdout] 71 |         mem::replace(&mut self.state, new_state);
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout]    = note: if you don't need the old value, you can just assign the new value directly
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused return value of `std::mem::replace` that must be used
[INFO] [stdout]   --> src/write.rs:68:9
[INFO] [stdout]    |
[INFO] [stdout] 68 |         mem::replace(&mut self.state, new_state);
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: if you don't need the old value, you can just assign the new value directly
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.90s
[INFO] running `Command { std: "docker" "inspect" "42fce2ae6eefd55faf08bfd69cf481985c88502f9bd595b13072fa2e00a436b0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "42fce2ae6eefd55faf08bfd69cf481985c88502f9bd595b13072fa2e00a436b0", kill_on_drop: false }`
[INFO] [stdout] 42fce2ae6eefd55faf08bfd69cf481985c88502f9bd595b13072fa2e00a436b0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-51/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-51/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" "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:a429bb59b7a3b4e7270a4b4c243bb115fc561d8f62ec34ef63a0a36cabf65dfd" "/opt/rustwide/cargo-home/bin/cargo" "+ddc023471205c186b40f4bf8ffb598008dbf4885" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ffba23e0bfaa8127ce5d53f1297ea412610a8b5337325f3eb86133d98240b5f6
[INFO] running `Command { std: "docker" "start" "-a" "ffba23e0bfaa8127ce5d53f1297ea412610a8b5337325f3eb86133d98240b5f6", kill_on_drop: false }`
[INFO] [stderr]    Compiling maybe-uninit v2.0.0
[INFO] [stderr]    Compiling fnv v1.0.6
[INFO] [stderr]    Compiling getrandom v0.1.14
[INFO] [stderr]    Compiling ppv-lite86 v0.2.6
[INFO] [stderr]    Compiling remove_dir_all v0.5.2
[INFO] [stderr]    Compiling lock_api v0.3.3
[INFO] [stderr]    Compiling parking_lot_core v0.6.2
[INFO] [stderr]    Compiling net2 v0.2.33
[INFO] [stderr]    Compiling parking_lot v0.9.0
[INFO] [stderr]    Compiling tokio-current-thread v0.1.6
[INFO] [stderr]    Compiling tokio-timer v0.2.13
[INFO] [stderr]    Compiling tokio-codec v0.1.1
[INFO] [stderr]    Compiling tokio-fs v0.1.6
[INFO] [stdout] warning: unused return value of `std::mem::replace` that must be used
[INFO] [stdout]   --> src/read.rs:71:9
[INFO] [stdout]    |
[INFO] [stdout] 71 |         mem::replace(&mut self.state, new_state);
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout]    = note: if you don't need the old value, you can just assign the new value directly
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused return value of `std::mem::replace` that must be used
[INFO] [stdout]   --> src/write.rs:68:9
[INFO] [stdout]    |
[INFO] [stdout] 68 |         mem::replace(&mut self.state, new_state);
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: if you don't need the old value, you can just assign the new value directly
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling tokio-sync v0.1.8
[INFO] [stderr]    Compiling mio v0.6.21
[INFO] [stderr]    Compiling c2-chacha v0.2.3
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling smallvec v0.6.13
[INFO] [stderr]    Compiling rand_chacha v0.2.1
[INFO] [stderr]    Compiling mio-uds v0.6.7
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling tokio-reactor v0.1.12
[INFO] [stderr]    Compiling tokio-uds v0.2.6
[INFO] [stderr]    Compiling tokio-udp v0.1.6
[INFO] [stderr]    Compiling tokio-tcp v0.1.4
[INFO] [stderr]    Compiling tokio v0.1.22
[INFO] [stderr]    Compiling tempfile v3.1.0
[INFO] [stderr]    Compiling tokio-fs v0.1.7 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary braces around function argument
[INFO] [stdout]   --> tests/link.rs:25:15
[INFO] [stdout]    |
[INFO] [stdout] 25 |     pool::run({ hard_link(src, dst.clone()) });
[INFO] [stdout]    |               ^^                           ^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_braces)]` on by default
[INFO] [stdout] help: remove these braces
[INFO] [stdout]    |
[INFO] [stdout] 25 -     pool::run({ hard_link(src, dst.clone()) });
[INFO] [stdout] 25 +     pool::run(hard_link(src, dst.clone()));
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary braces around function argument
[INFO] [stdout]   --> tests/link.rs:50:15
[INFO] [stdout]    |
[INFO] [stdout] 50 |     pool::run({ os::unix::symlink(src.clone(), dst.clone()) });
[INFO] [stdout]    |               ^^                                           ^^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these braces
[INFO] [stdout]    |
[INFO] [stdout] 50 -     pool::run({ os::unix::symlink(src.clone(), dst.clone()) });
[INFO] [stdout] 50 +     pool::run(os::unix::symlink(src.clone(), dst.clone()));
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary braces around function argument
[INFO] [stdout]   --> tests/link.rs:62:15
[INFO] [stdout]    |
[INFO] [stdout] 62 |     pool::run({ read_link(dst.clone()).map(move |x| assert!(x == src)) });
[INFO] [stdout]    |               ^^                                                      ^^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these braces
[INFO] [stdout]    |
[INFO] [stdout] 62 -     pool::run({ read_link(dst.clone()).map(move |x| assert!(x == src)) });
[INFO] [stdout] 62 +     pool::run(read_link(dst.clone()).map(move |x| assert!(x == src)));
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary braces around function argument
[INFO] [stdout]   --> tests/link.rs:63:15
[INFO] [stdout]    |
[INFO] [stdout] 63 |     pool::run({ symlink_metadata(dst.clone()).map(move |x| assert!(x.file_type().is_symlink())) });
[INFO] [stdout]    |               ^^                                                                               ^^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these braces
[INFO] [stdout]    |
[INFO] [stdout] 63 -     pool::run({ symlink_metadata(dst.clone()).map(move |x| assert!(x.file_type().is_symlink())) });
[INFO] [stdout] 63 +     pool::run(symlink_metadata(dst.clone()).map(move |x| assert!(x.file_type().is_symlink())));
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary braces around function argument
[INFO] [stdout]   --> tests/dir.rs:18:15
[INFO] [stdout]    |
[INFO] [stdout] 18 |     pool::run({ create_dir(new_dir.clone()) });
[INFO] [stdout]    |               ^^                           ^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_braces)]` on by default
[INFO] [stdout] help: remove these braces
[INFO] [stdout]    |
[INFO] [stdout] 18 -     pool::run({ create_dir(new_dir.clone()) });
[INFO] [stdout] 18 +     pool::run(create_dir(new_dir.clone()));
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary braces around function argument
[INFO] [stdout]   --> tests/dir.rs:28:15
[INFO] [stdout]    |
[INFO] [stdout] 28 |     pool::run({ create_dir_all(new_dir.clone()) });
[INFO] [stdout]    |               ^^                               ^^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these braces
[INFO] [stdout]    |
[INFO] [stdout] 28 -     pool::run({ create_dir_all(new_dir.clone()) });
[INFO] [stdout] 28 +     pool::run(create_dir_all(new_dir.clone()));
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary braces around function argument
[INFO] [stdout]   --> tests/dir.rs:40:15
[INFO] [stdout]    |
[INFO] [stdout] 40 |     pool::run({ remove_dir(new_dir.clone()) });
[INFO] [stdout]    |               ^^                           ^^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these braces
[INFO] [stdout]    |
[INFO] [stdout] 40 -     pool::run({ remove_dir(new_dir.clone()) });
[INFO] [stdout] 40 +     pool::run(remove_dir(new_dir.clone()));
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused return value of `std::mem::replace` that must be used
[INFO] [stdout]   --> src/read.rs:71:9
[INFO] [stdout]    |
[INFO] [stdout] 71 |         mem::replace(&mut self.state, new_state);
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout]    = note: if you don't need the old value, you can just assign the new value directly
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused return value of `std::mem::replace` that must be used
[INFO] [stdout]   --> src/write.rs:68:9
[INFO] [stdout]    |
[INFO] [stdout] 68 |         mem::replace(&mut self.state, new_state);
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: if you don't need the old value, you can just assign the new value directly
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 6.56s
[INFO] running `Command { std: "docker" "inspect" "ffba23e0bfaa8127ce5d53f1297ea412610a8b5337325f3eb86133d98240b5f6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ffba23e0bfaa8127ce5d53f1297ea412610a8b5337325f3eb86133d98240b5f6", kill_on_drop: false }`
[INFO] [stdout] ffba23e0bfaa8127ce5d53f1297ea412610a8b5337325f3eb86133d98240b5f6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-51/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-51/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" "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:a429bb59b7a3b4e7270a4b4c243bb115fc561d8f62ec34ef63a0a36cabf65dfd" "/opt/rustwide/cargo-home/bin/cargo" "+ddc023471205c186b40f4bf8ffb598008dbf4885" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] a2cc97ae321853972085a60d1428d7fdabb39b75a384a1aefd885d72907aaf84
[INFO] running `Command { std: "docker" "start" "-a" "a2cc97ae321853972085a60d1428d7fdabb39b75a384a1aefd885d72907aaf84", kill_on_drop: false }`
[INFO] [stderr] warning: unused return value of `std::mem::replace` that must be used
[INFO] [stderr]   --> src/read.rs:71:9
[INFO] [stderr]    |
[INFO] [stderr] 71 |         mem::replace(&mut self.state, new_state);
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stderr]    = note: if you don't need the old value, you can just assign the new value directly
[INFO] [stderr] 
[INFO] [stderr] warning: unused return value of `std::mem::replace` that must be used
[INFO] [stderr]   --> src/write.rs:68:9
[INFO] [stderr]    |
[INFO] [stderr] 68 |         mem::replace(&mut self.state, new_state);
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: if you don't need the old value, you can just assign the new value directly
[INFO] [stderr] 
[INFO] [stderr] warning: `tokio-fs` (lib) generated 2 warnings
[INFO] [stderr] warning: unnecessary braces around function argument
[INFO] [stderr]   --> tests/dir.rs:18:15
[INFO] [stderr]    |
[INFO] [stderr] 18 |     pool::run({ create_dir(new_dir.clone()) });
[INFO] [stderr]    |               ^^                           ^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_braces)]` on by default
[INFO] [stderr] help: remove these braces
[INFO] [stderr]    |
[INFO] [stderr] 18 -     pool::run({ create_dir(new_dir.clone()) });
[INFO] [stderr] 18 +     pool::run(create_dir(new_dir.clone()));
[INFO] [stderr]    | 
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary braces around function argument
[INFO] [stderr]   --> tests/dir.rs:28:15
[INFO] [stderr]    |
[INFO] [stderr] 28 |     pool::run({ create_dir_all(new_dir.clone()) });
[INFO] [stderr]    |               ^^                               ^^
[INFO] [stderr]    |
[INFO] [stderr] help: remove these braces
[INFO] [stderr]    |
[INFO] [stderr] 28 -     pool::run({ create_dir_all(new_dir.clone()) });
[INFO] [stderr] 28 +     pool::run(create_dir_all(new_dir.clone()));
[INFO] [stderr]    | 
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary braces around function argument
[INFO] [stderr]   --> tests/dir.rs:40:15
[INFO] [stderr]    |
[INFO] [stderr] 40 |     pool::run({ remove_dir(new_dir.clone()) });
[INFO] [stderr]    |               ^^                           ^^
[INFO] [stderr]    |
[INFO] [stderr] help: remove these braces
[INFO] [stderr]    |
[INFO] [stderr] 40 -     pool::run({ remove_dir(new_dir.clone()) });
[INFO] [stderr] 40 +     pool::run(remove_dir(new_dir.clone()));
[INFO] [stderr]    | 
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary braces around function argument
[INFO] [stderr]   --> tests/link.rs:25:15
[INFO] [stderr]    |
[INFO] [stderr] 25 |     pool::run({ hard_link(src, dst.clone()) });
[INFO] [stderr]    |               ^^                           ^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_braces)]` on by default
[INFO] [stderr] help: remove these braces
[INFO] [stderr]    |
[INFO] [stderr] 25 -     pool::run({ hard_link(src, dst.clone()) });
[INFO] [stderr] 25 +     pool::run(hard_link(src, dst.clone()));
[INFO] [stderr]    | 
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary braces around function argument
[INFO] [stderr]   --> tests/link.rs:50:15
[INFO] [stderr]    |
[INFO] [stderr] 50 |     pool::run({ os::unix::symlink(src.clone(), dst.clone()) });
[INFO] [stderr]    |               ^^                                           ^^
[INFO] [stderr]    |
[INFO] [stderr] help: remove these braces
[INFO] [stderr]    |
[INFO] [stderr] 50 -     pool::run({ os::unix::symlink(src.clone(), dst.clone()) });
[INFO] [stderr] 50 +     pool::run(os::unix::symlink(src.clone(), dst.clone()));
[INFO] [stderr]    | 
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary braces around function argument
[INFO] [stderr]   --> tests/link.rs:62:15
[INFO] [stderr]    |
[INFO] [stderr] 62 |     pool::run({ read_link(dst.clone()).map(move |x| assert!(x == src)) });
[INFO] [stderr]    |               ^^                                                      ^^
[INFO] [stderr]    |
[INFO] [stderr] help: remove these braces
[INFO] [stderr]    |
[INFO] [stderr] 62 -     pool::run({ read_link(dst.clone()).map(move |x| assert!(x == src)) });
[INFO] [stderr] 62 +     pool::run(read_link(dst.clone()).map(move |x| assert!(x == src)));
[INFO] [stderr]    | 
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary braces around function argument
[INFO] [stderr]   --> tests/link.rs:63:15
[INFO] [stderr]    |
[INFO] [stderr] 63 |     pool::run({ symlink_metadata(dst.clone()).map(move |x| assert!(x.file_type().is_symlink())) });
[INFO] [stderr]    |               ^^                                                                               ^^
[INFO] [stderr]    |
[INFO] [stderr] help: remove these braces
[INFO] [stderr]    |
[INFO] [stderr] 63 -     pool::run({ symlink_metadata(dst.clone()).map(move |x| assert!(x.file_type().is_symlink())) });
[INFO] [stderr] 63 +     pool::run(symlink_metadata(dst.clone()).map(move |x| assert!(x.file_type().is_symlink())));
[INFO] [stderr]    | 
[INFO] [stderr] 
[INFO] [stderr] warning: `tokio-fs` (test "dir") generated 3 warnings
[INFO] [stderr] warning: `tokio-fs` (lib test) generated 2 warnings (2 duplicates)
[INFO] [stderr] warning: `tokio-fs` (test "link") generated 4 warnings
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/tokio_fs-3558d16b7b8b75ba)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/dir.rs (/opt/rustwide/target/debug/deps/dir-bf85008cfde4541a)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test create ... FAILED
[INFO] [stdout] test create_all ... FAILED
[INFO] [stdout] test remove ... FAILED
[INFO] [stdout] test read ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- create stdout ----
[INFO] [stdout] thread 'create' panicked at 'attempted to zero-initialize type `crossbeam_deque::Block<alloc::sync::Arc<task::Task>>`, which is invalid', /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/crossbeam-deque-0.7.2/src/lib.rs:1158:18
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x557fe4ddd6fc - std::backtrace_rs::backtrace::libunwind::trace::hf7449935ead7573e
[INFO] [stdout]                                at /rustc/ddc023471205c186b40f4bf8ffb598008dbf4885/library/std/src/../../backtrace/src/backtrace/libunwind.rs:93:5
[INFO] [stdout]    1:     0x557fe4ddd6fc - std::backtrace_rs::backtrace::trace_unsynchronized::h221aa2d88d72372a
[INFO] [stdout]                                at /rustc/ddc023471205c186b40f4bf8ffb598008dbf4885/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
[INFO] [stdout]    2:     0x557fe4ddd6fc - std::sys_common::backtrace::_print_fmt::h1c77e8983e1df895
[INFO] [stdout]                                at /rustc/ddc023471205c186b40f4bf8ffb598008dbf4885/library/std/src/sys_common/backtrace.rs:67:5
[INFO] [stdout]    3:     0x557fe4ddd6fc - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::hd4ec41a9a6b0d22c
[INFO] [stdout]                                at /rustc/ddc023471205c186b40f4bf8ffb598008dbf4885/library/std/src/sys_common/backtrace.rs:46:22
[INFO] [stdout]    4:     0x557fe4e014cc - core::fmt::write::h72801a82c94e6ff1
[INFO] [stdout]                                at /rustc/ddc023471205c186b40f4bf8ffb598008dbf4885/library/core/src/fmt/mod.rs:1149:17
[INFO] [stdout]    5:     0x557fe4dd92b5 - std::io::Write::write_fmt::h4a32d0934f160ec4
[INFO] [stdout]                                at /rustc/ddc023471205c186b40f4bf8ffb598008dbf4885/library/std/src/io/mod.rs:1660:15
[INFO] [stdout]    6:     0x557fe4ddf530 - std::sys_common::backtrace::_print::h2d15cd157796a64a
[INFO] [stdout]                                at /rustc/ddc023471205c186b40f4bf8ffb598008dbf4885/library/std/src/sys_common/backtrace.rs:49:5
[INFO] [stdout]    7:     0x557fe4ddf530 - std::sys_common::backtrace::print::h52d286d22e2398eb
[INFO] [stdout]                                at /rustc/ddc023471205c186b40f4bf8ffb598008dbf4885/library/std/src/sys_common/backtrace.rs:36:9
[INFO] [stdout]    8:     0x557fe4ddf530 - std::panicking::default_hook::{{closure}}::h6da08fba6306daf2
[INFO] [stdout]                                at /rustc/ddc023471205c186b40f4bf8ffb598008dbf4885/library/std/src/panicking.rs:211:50
[INFO] [stdout]    9:     0x557fe4ddf116 - std::panicking::default_hook::h266f67a22e76b11a
[INFO] [stdout]                                at /rustc/ddc023471205c186b40f4bf8ffb598008dbf4885/library/std/src/panicking.rs:225:9
[INFO] [stdout]   10:     0x557fe4ddfbe4 - std::panicking::rust_panic_with_hook::he55698a957f4fb6d
[INFO] [stdout]                                at /rustc/ddc023471205c186b40f4bf8ffb598008dbf4885/library/std/src/panicking.rs:606:17
[INFO] [stdout]   11:     0x557fe4ddf692 - std::panicking::begin_panic_handler::{{closure}}::h01f453c3ac181895
[INFO] [stdout]                                at /rustc/ddc023471205c186b40f4bf8ffb598008dbf4885/library/std/src/panicking.rs:500:13
[INFO] [stdout]   12:     0x557fe4dddba4 - std::sys_common::backtrace::__rust_end_short_backtrace::h675d77c6e5a3926d
[INFO] [stdout]                                at /rustc/ddc023471205c186b40f4bf8ffb598008dbf4885/library/std/src/sys_common/backtrace.rs:139:18
[INFO] [stdout]   13:     0x557fe4ddf629 - rust_begin_unwind
[INFO] [stdout]                                at /rustc/ddc023471205c186b40f4bf8ffb598008dbf4885/library/std/src/panicking.rs:498:5
[INFO] [stdout]   14:     0x557fe4cc2811 - core::panicking::panic_fmt::h7b8580d81fcbbacd
[INFO] [stdout]                                at /rustc/ddc023471205c186b40f4bf8ffb598008dbf4885/library/core/src/panicking.rs:107:14
[INFO] [stdout]   15:     0x557fe4cc275d - core::panicking::panic::h50b51d19800453c0
[INFO] [stdout]                                at /rustc/ddc023471205c186b40f4bf8ffb598008dbf4885/library/core/src/panicking.rs:48:5
[INFO] [stdout]   16:     0x557fe4d48c5a - core::mem::zeroed::h9de9cac5d01684e2
[INFO] [stdout]                                at /rustc/ddc023471205c186b40f4bf8ffb598008dbf4885/library/core/src/mem/mod.rs:639:9
[INFO] [stdout]   17:     0x557fe4d48c5a - crossbeam_deque::Block<T>::new::ha4b7680b9313a3fc
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/crossbeam-deque-0.7.2/src/lib.rs:1158:18
[INFO] [stdout]   18:     0x557fe4d4c98a - crossbeam_deque::Injector<T>::new::hd0871da73720f925
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/crossbeam-deque-0.7.2/src/lib.rs:1246:44
[INFO] [stdout]   19:     0x557fe4d403b2 - tokio_threadpool::builder::Builder::build::hb3f19b5f887c6d6c
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-threadpool-0.1.18/src/builder.rs:447:30
[INFO] [stdout]   20:     0x557fe4cd39ad - dir::pool::run::h963a00834cc66327
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/pool/mod.rs:13:16
[INFO] [stdout]   21:     0x557fe4cc5d60 - dir::create::hf2169b808c29a504
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/dir.rs:18:5
[INFO] [stdout]   22:     0x557fe4cc5c6a - dir::create::{{closure}}::h5c9c26193d91dfe4
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/dir.rs:14:1
[INFO] [stdout]   23:     0x557fe4ccc13e - core::ops::function::FnOnce::call_once::he3fef5c44eb639a8
[INFO] [stdout]                                at /rustc/ddc023471205c186b40f4bf8ffb598008dbf4885/library/core/src/ops/function.rs:227:5
[INFO] [stdout]   24:     0x557fe4d0db43 - core::ops::function::FnOnce::call_once::h5d20c69df64cb066
[INFO] [stdout]                                at /rustc/ddc023471205c186b40f4bf8ffb598008dbf4885/library/core/src/ops/function.rs:227:5
[INFO] [stdout]   25:     0x557fe4d0db43 - test::__rust_begin_short_backtrace::h74effa4f90907c5e
[INFO] [stdout]                                at /rustc/ddc023471205c186b40f4bf8ffb598008dbf4885/library/test/src/lib.rs:585:5
[INFO] [stdout]   26:     0x557fe4d0c707 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h19edd65423024e64
[INFO] [stdout]                                at /rustc/ddc023471205c186b40f4bf8ffb598008dbf4885/library/alloc/src/boxed.rs:1811:9
[INFO] [stdout]   27:     0x557fe4d0c707 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hecd0007c98d2c571
[INFO] [stdout]                                at /rustc/ddc023471205c186b40f4bf8ffb598008dbf4885/library/core/src/panic/unwind_safe.rs:271:9
[INFO] [stdout]   28:     0x557fe4d0c707 - std::panicking::try::do_call::hdfd7d8bd90990dc0
[INFO] [stdout]                                at /rustc/ddc023471205c186b40f4bf8ffb598008dbf4885/library/std/src/panicking.rs:406:40
[INFO] [stdout]   29:     0x557fe4d0c707 - std::panicking::try::h24be999959943ce9
[INFO] [stdout]                                at /rustc/ddc023471205c186b40f4bf8ffb598008dbf4885/library/std/src/panicking.rs:370:19
[INFO] [stdout]   30:     0x557fe4d0c707 - std::panic::catch_unwind::h0ca097148ff956c7
[INFO] [stdout]                                at /rustc/ddc023471205c186b40f4bf8ffb598008dbf4885/library/std/src/panic.rs:133:14
[INFO] [stdout]   31:     0x557fe4d0c707 - test::run_test_in_process::hb1447ce84a041621
[INFO] [stdout]                                at /rustc/ddc023471205c186b40f4bf8ffb598008dbf4885/library/test/src/lib.rs:608:18
[INFO] [stdout]   32:     0x557fe4d0c707 - test::run_test::run_test_inner::{{closure}}::h243d5767f98dd76b
[INFO] [stdout]                                at /rustc/ddc023471205c186b40f4bf8ffb598008dbf4885/library/test/src/lib.rs:500:39
[INFO] [stdout]   33:     0x557fe4cd8fee - test::run_test::run_test_inner::{{closure}}::ha28868a6fd450406
[INFO] [stdout]                                at /rustc/ddc023471205c186b40f4bf8ffb598008dbf4885/library/test/src/lib.rs:527:37
[INFO] [stdout]   34:     0x557fe4cd8fee - std::sys_common::backtrace::__rust_begin_short_backtrace::h9b0a0ec9acaf0854
[INFO] [stdout]                                at /rustc/ddc023471205c186b40f4bf8ffb598008dbf4885/library/std/src/sys_common/backtrace.rs:123:18
[INFO] [stdout]   35:     0x557fe4cde0e8 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::hd8bff32e65e0fd1d
[INFO] [stdout]                                at /rustc/ddc023471205c186b40f4bf8ffb598008dbf4885/library/std/src/thread/mod.rs:477:17
[INFO] [stdout]   36:     0x557fe4cde0e8 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::he74b6751c2689665
[INFO] [stdout]                                at /rustc/ddc023471205c186b40f4bf8ffb598008dbf4885/library/core/src/panic/unwind_safe.rs:271:9
[INFO] [stdout]   37:     0x557fe4cde0e8 - std::panicking::try::do_call::h5d2ee92103f6cc44
[INFO] [stdout]                                at /rustc/ddc023471205c186b40f4bf8ffb598008dbf4885/library/std/src/panicking.rs:406:40
[INFO] [stdout]   38:     0x557fe4cde0e8 - std::panicking::try::h4ff94863d1e19091
[INFO] [stdout]                                at /rustc/ddc023471205c186b40f4bf8ffb598008dbf4885/library/std/src/panicking.rs:370:19
[INFO] [stdout]   39:     0x557fe4cde0e8 - std::panic::catch_unwind::h80719b283a984060
[INFO] [stdout]                                at /rustc/ddc023471205c186b40f4bf8ffb598008dbf4885/library/std/src/panic.rs:133:14
[INFO] [stdout]   40:     0x557fe4cde0e8 - std::thread::Builder::spawn_unchecked::{{closure}}::h53d75ac43e0325b2
[INFO] [stdout]                                at /rustc/ddc023471205c186b40f4bf8ffb598008dbf4885/library/std/src/thread/mod.rs:476:30
[INFO] [stdout]   41:     0x557fe4cde0e8 - core::ops::function::FnOnce::call_once{{vtable.shim}}::ha0944c3b1c2a3b97
[INFO] [stdout]                                at /rustc/ddc023471205c186b40f4bf8ffb598008dbf4885/library/core/src/ops/function.rs:227:5
[INFO] [stdout]   42:     0x557fe4de5293 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h4beb69a85f7fb16c
[INFO] [stdout]                                at /rustc/ddc023471205c186b40f4bf8ffb598008dbf4885/library/alloc/src/boxed.rs:1811:9
[INFO] [stdout]   43:     0x557fe4de5293 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::hef865a799f44aaf2
[INFO] [stdout]                                at /rustc/ddc023471205c186b40f4bf8ffb598008dbf4885/library/alloc/src/boxed.rs:1811:9
[INFO] [stdout]   44:     0x557fe4de5293 - std::sys::unix::thread::Thread::new::thread_start::hee0b2d4e2414fa96
[INFO] [stdout]                                at /rustc/ddc023471205c186b40f4bf8ffb598008dbf4885/library/std/src/sys/unix/thread.rs:108:17
[INFO] [stdout]   45:     0x7fbde825e609 - start_thread
[INFO] [stdout]   46:     0x7fbde8030293 - clone
[INFO] [stdout]   47:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- create_all stdout ----
[INFO] [stdout] thread 'create_all' panicked at 'attempted to zero-initialize type `crossbeam_deque::Block<alloc::sync::Arc<task::Task>>`, which is invalid', /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/crossbeam-deque-0.7.2/src/lib.rs:1158:18
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x557fe4ddd6fc - std::backtrace_rs::backtrace::libunwind::trace::hf7449935ead7573e
[INFO] [stdout]                                at /rustc/ddc023471205c186b40f4bf8ffb598008dbf4885/library/std/src/../../backtrace/src/backtrace/libunwind.rs:93:5
[INFO] [stdout]    1:     0x557fe4ddd6fc - std::backtrace_rs::backtrace::trace_unsynchronized::h221aa2d88d72372a
[INFO] [stdout]                                at /rustc/ddc023471205c186b40f4bf8ffb598008dbf4885/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
[INFO] [stdout]    2:     0x557fe4ddd6fc - std::sys_common::backtrace::_print_fmt::h1c77e8983e1df895
[INFO] [stdout]                                at /rustc/ddc023471205c186b40f4bf8ffb598008dbf4885/library/std/src/sys_common/backtrace.rs:67:5
[INFO] [stdout]    3:     0x557fe4ddd6fc - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::hd4ec41a9a6b0d22c
[INFO] [stdout]                                at /rustc/ddc023471205c186b40f4bf8ffb598008dbf4885/library/std/src/sys_common/backtrace.rs:46:22
[INFO] [stdout]    4:     0x557fe4e014cc - core::fmt::write::h72801a82c94e6ff1
[INFO] [stdout]                                at /rustc/ddc023471205c186b40f4bf8ffb598008dbf4885/library/core/src/fmt/mod.rs:1149:17
[INFO] [stdout]    5:     0x557fe4dd92b5 - std::io::Write::write_fmt::h4a32d0934f160ec4
[INFO] [stdout]                                at /rustc/ddc023471205c186b40f4bf8ffb598008dbf4885/library/std/src/io/mod.rs:1660:15
[INFO] [stdout]    6:     0x557fe4ddf530 - std::sys_common::backtrace::_print::h2d15cd157796a64a
[INFO] [stdout]                                at /rustc/ddc023471205c186b40f4bf8ffb598008dbf4885/library/std/src/sys_common/backtrace.rs:49:5
[INFO] [stdout]    7:     0x557fe4ddf530 - std::sys_common::backtrace::print::h52d286d22e2398eb
[INFO] [stdout]                                at /rustc/ddc023471205c186b40f4bf8ffb598008dbf4885/library/std/src/sys_common/backtrace.rs:36:9
[INFO] [stdout]    8:     0x557fe4ddf530 - std::panicking::default_hook::{{closure}}::h6da08fba6306daf2
[INFO] [stdout]                                at /rustc/ddc023471205c186b40f4bf8ffb598008dbf4885/library/std/src/panicking.rs:211:50
[INFO] [stdout]    9:     0x557fe4ddf116 - std::panicking::default_hook::h266f67a22e76b11a
[INFO] [stdout]                                at /rustc/ddc023471205c186b40f4bf8ffb598008dbf4885/library/std/src/panicking.rs:225:9
[INFO] [stdout]   10:     0x557fe4ddfbe4 - std::panicking::rust_panic_with_hook::he55698a957f4fb6d
[INFO] [stdout]                                at /rustc/ddc023471205c186b40f4bf8ffb598008dbf4885/library/std/src/panicking.rs:606:17
[INFO] [stdout]   11:     0x557fe4ddf692 - std::panicking::begin_panic_handler::{{closure}}::h01f453c3ac181895
[INFO] [stdout]                                at /rustc/ddc023471205c186b40f4bf8ffb598008dbf4885/library/std/src/panicking.rs:500:13
[INFO] [stdout]   12:     0x557fe4dddba4 - std::sys_common::backtrace::__rust_end_short_backtrace::h675d77c6e5a3926d
[INFO] [stdout]                                at /rustc/ddc023471205c186b40f4bf8ffb598008dbf4885/library/std/src/sys_common/backtrace.rs:139:18
[INFO] [stdout]   13:     0x557fe4ddf629 - rust_begin_unwind
[INFO] [stdout]                                at /rustc/ddc023471205c186b40f4bf8ffb598008dbf4885/library/std/src/panicking.rs:498:5
[INFO] [stdout]   14:     0x557fe4cc2811 - core::panicking::panic_fmt::h7b8580d81fcbbacd
[INFO] [stdout]                                at /rustc/ddc023471205c186b40f4bf8ffb598008dbf4885/library/core/src/panicking.rs:107:14
[INFO] [stdout]   15:     0x557fe4cc275d - core::panicking::panic::h50b51d19800453c0
[INFO] [stdout]                                at /rustc/ddc023471205c186b40f4bf8ffb598008dbf4885/library/core/src/panicking.rs:48:5
[INFO] [stdout]   16:     0x557fe4d48c5a - core::mem::zeroed::h9de9cac5d01684e2
[INFO] [stdout]                                at /rustc/ddc023471205c186b40f4bf8ffb598008dbf4885/library/core/src/mem/mod.rs:639:9
[INFO] [stdout]   17:     0x557fe4d48c5a - crossbeam_deque::Block<T>::new::ha4b7680b9313a3fc
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/crossbeam-deque-0.7.2/src/lib.rs:1158:18
[INFO] [stdout]   18:     0x557fe4d4c98a - crossbeam_deque::Injector<T>::new::hd0871da73720f925
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/crossbeam-deque-0.7.2/src/lib.rs:1246:44
[INFO] [stdout]   19:     0x557fe4d403b2 - tokio_threadpool::builder::Builder::build::hb3f19b5f887c6d6c
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-threadpool-0.1.18/src/builder.rs:447:30
[INFO] [stdout]   20:     0x557fe4cd34ad - dir::pool::run::h41130de2b5b48075
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/pool/mod.rs:13:16
[INFO] [stdout]   21:     0x557fe4cc5f71 - dir::create_all::h74511cd542165844
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/dir.rs:28:5
[INFO] [stdout]   22:     0x557fe4cc5dfa - dir::create_all::{{closure}}::h09aba8d326c66ac8
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/dir.rs:24:1
[INFO] [stdout]   23:     0x557fe4ccbf7e - core::ops::function::FnOnce::call_once::h4cf64ea7fb78950f
[INFO] [stdout]                                at /rustc/ddc023471205c186b40f4bf8ffb598008dbf4885/library/core/src/ops/function.rs:227:5
[INFO] [stdout]   24:     0x557fe4d0db43 - core::ops::function::FnOnce::call_once::h5d20c69df64cb066
[INFO] [stdout]                                at /rustc/ddc023471205c186b40f4bf8ffb598008dbf4885/library/core/src/ops/function.rs:227:5
[INFO] [stdout]   25:     0x557fe4d0db43 - test::__rust_begin_short_backtrace::h74effa4f90907c5e
[INFO] [stdout]                                at /rustc/ddc023471205c186b40f4bf8ffb598008dbf4885/library/test/src/lib.rs:585:5
[INFO] [stdout]   26:     0x557fe4d0c707 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h19edd65423024e64
[INFO] [stdout]                                at /rustc/ddc023471205c186b40f4bf8ffb598008dbf4885/library/alloc/src/boxed.rs:1811:9
[INFO] [stdout]   27:     0x557fe4d0c707 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hecd0007c98d2c571
[INFO] [stdout]                                at /rustc/ddc023471205c186b40f4bf8ffb598008dbf4885/library/core/src/panic/unwind_safe.rs:271:9
[INFO] [stdout]   28:     0x557fe4d0c707 - std::panicking::try::do_call::hdfd7d8bd90990dc0
[INFO] [stdout]                                at /rustc/ddc023471205c186b40f4bf8ffb598008dbf4885/library/std/src/panicking.rs:406:40
[INFO] [stdout]   29:     0x557fe4d0c707 - std::panicking::try::h24be999959943ce9
[INFO] [stdout]                                at /rustc/ddc023471205c186b40f4bf8ffb598008dbf4885/library/std/src/panicking.rs:370:19
[INFO] [stdout]   30:     0x557fe4d0c707 - std::panic::catch_unwind::h0ca097148ff956c7
[INFO] [stdout]                                at /rustc/ddc023471205c186b40f4bf8ffb598008dbf4885/library/std/src/panic.rs:133:14
[INFO] [stdout]   31:     0x557fe4d0c707 - test::run_test_in_process::hb1447ce84a041621
[INFO] [stdout]                                at /rustc/ddc023471205c186b40f4bf8ffb598008dbf4885/library/test/src/lib.rs:608:18
[INFO] [stdout]   32:     0x557fe4d0c707 - test::run_test::run_test_inner::{{closure}}::h243d5767f98dd76b
[INFO] [stdout]                                at /rustc/ddc023471205c186b40f4bf8ffb598008dbf4885/library/test/src/lib.rs:500:39
[INFO] [stdout]   33:     0x557fe4cd8fee - test::run_test::run_test_inner::{{closure}}::ha28868a6fd450406
[INFO] [stdout]                                at /rustc/ddc023471205c186b40f4bf8ffb598008dbf4885/library/test/src/lib.rs:527:37
[INFO] [stdout]   34:     0x557fe4cd8fee - std::sys_common::backtrace::__rust_begin_short_backtrace::h9b0a0ec9acaf0854
[INFO] [stdout]                                at /rustc/ddc023471205c186b40f4bf8ffb598008dbf4885/library/std/src/sys_common/backtrace.rs:123:18
[INFO] [stdout]   35:     0x557fe4cde0e8 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::hd8bff32e65e0fd1d
[INFO] [stdout]                                at /rustc/ddc023471205c186b40f4bf8ffb598008dbf4885/library/std/src/thread/mod.rs:477:17
[INFO] [stdout]   36:     0x557fe4cde0e8 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::he74b6751c2689665
[INFO] [stdout]                                at /rustc/ddc023471205c186b40f4bf8ffb598008dbf4885/library/core/src/panic/unwind_safe.rs:271:9
[INFO] [stdout]   37:     0x557fe4cde0e8 - std::panicking::try::do_call::h5d2ee92103f6cc44
[INFO] [stdout]                                at /rustc/ddc023471205c186b40f4bf8ffb598008dbf4885/library/std/src/panicking.rs:406:40
[INFO] [stdout]   38:     0x557fe4cde0e8 - std::panicking::try::h4ff94863d1e19091
[INFO] [stdout]                                at /rustc/ddc023471205c186b40f4bf8ffb598008dbf4885/library/std/src/panicking.rs:370:19
[INFO] [stdout]   39:     0x557fe4cde0e8 - std::panic::catch_unwind::h80719b283a984060
[INFO] [stdout]                                at /rustc/ddc023471205c186b40f4bf8ffb598008dbf4885/library/std/src/panic.rs:133:14
[INFO] [stdout]   40:     0x557fe4cde0e8 - std::thread::Builder::spawn_unchecked::{{closure}}::h53d75ac43e0325b2
[INFO] [stdout]                                at /rustc/ddc023471205c186b40f4bf8ffb598008dbf4885/library/std/src/thread/mod.rs:476:30
[INFO] [stdout]   41:     0x557fe4cde0e8 - core::ops::function::FnOnce::call_once{{vtable.shim}}::ha0944c3b1c2a3b97
[INFO] [stdout]                                at /rustc/ddc023471205c186b40f4bf8ffb598008dbf4885/library/core/src/ops/function.rs:227:5
[INFO] [stdout]   42:     0x557fe4de5293 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h4beb69a85f7fb16c
[INFO] [stdout]                                at /rustc/ddc023471205c186b40f4bf8ffb598008dbf4885/library/alloc/src/boxed.rs:1811:9
[INFO] [stdout]   43:     0x557fe4de5293 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::hef865a799f44aaf2
[INFO] [stdout]                                at /rustc/ddc023471205c186b40f4bf8ffb598008dbf4885/library/alloc/src/boxed.rs:1811:9
[INFO] [stdout]   44:     0x557fe4de5293 - std::sys::unix::thread::Thread::new::thread_start::hee0b2d4e2414fa96
[INFO] [stdout]                                at /rustc/ddc023471205c186b40f4bf8ffb598008dbf4885/library/std/src/sys/unix/thread.rs:108:17
[INFO] [stdout]   45:     0x7fbde825e609 - start_thread
[INFO] [stdout]   46:     0x7fbde8030293 - clone
[INFO] [stdout]   47:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- remove stdout ----
[INFO] [stdout] thread 'remove' panicked at 'attempted to zero-initialize type `crossbeam_deque::Block<alloc::sync::Arc<task::Task>>`, which is invalid', /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/crossbeam-deque-0.7.2/src/lib.rs:1158:18
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x557fe4ddd6fc - std::backtrace_rs::backtrace::libunwind::trace::hf7449935ead7573e
[INFO] [stdout]                                at /rustc/ddc023471205c186b40f4bf8ffb598008dbf4885/library/std/src/../../backtrace/src/backtrace/libunwind.rs:93:5
[INFO] [stdout]    1:     0x557fe4ddd6fc - std::backtrace_rs::backtrace::trace_unsynchronized::h221aa2d88d72372a
[INFO] [stdout]                                at /rustc/ddc023471205c186b40f4bf8ffb598008dbf4885/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
[INFO] [stdout]    2:     0x557fe4ddd6fc - std::sys_common::backtrace::_print_fmt::h1c77e8983e1df895
[INFO] [stdout]                                at /rustc/ddc023471205c186b40f4bf8ffb598008dbf4885/library/std/src/sys_common/backtrace.rs:67:5
[INFO] [stdout]    3:     0x557fe4ddd6fc - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::hd4ec41a9a6b0d22c
[INFO] [stdout]                                at /rustc/ddc023471205c186b40f4bf8ffb598008dbf4885/library/std/src/sys_common/backtrace.rs:46:22
[INFO] [stdout]    4:     0x557fe4e014cc - core::fmt::write::h72801a82c94e6ff1
[INFO] [stdout]                                at /rustc/ddc023471205c186b40f4bf8ffb598008dbf4885/library/core/src/fmt/mod.rs:1149:17
[INFO] [stdout]    5:     0x557fe4dd92b5 - std::io::Write::write_fmt::h4a32d0934f160ec4
[INFO] [stdout]                                at /rustc/ddc023471205c186b40f4bf8ffb598008dbf4885/library/std/src/io/mod.rs:1660:15
[INFO] [stdout]    6:     0x557fe4ddf530 - std::sys_common::backtrace::_print::h2d15cd157796a64a
[INFO] [stdout]                                at /rustc/ddc023471205c186b40f4bf8ffb598008dbf4885/library/std/src/sys_common/backtrace.rs:49:5
[INFO] [stdout]    7:     0x557fe4ddf530 - std::sys_common::backtrace::print::h52d286d22e2398eb
[INFO] [stdout]                                at /rustc/ddc023471205c186b40f4bf8ffb598008dbf4885/library/std/src/sys_common/backtrace.rs:36:9
[INFO] [stdout]    8:     0x557fe4ddf530 - std::panicking::default_hook::{{closure}}::h6da08fba6306daf2
[INFO] [stdout]                                at /rustc/ddc023471205c186b40f4bf8ffb598008dbf4885/library/std/src/panicking.rs:211:50
[INFO] [stdout]    9:     0x557fe4ddf116 - std::panicking::default_hook::h266f67a22e76b11a
[INFO] [stdout]                                at /rustc/ddc023471205c186b40f4bf8ffb598008dbf4885/library/std/src/panicking.rs:225:9
[INFO] [stdout]   10:     0x557fe4ddfbe4 - std::panicking::rust_panic_with_hook::he55698a957f4fb6d
[INFO] [stdout]                                at /rustc/ddc023471205c186b40f4bf8ffb598008dbf4885/library/std/src/panicking.rs:606:17
[INFO] [stdout]   11:     0x557fe4ddf692 - std::panicking::begin_panic_handler::{{closure}}::h01f453c3ac181895
[INFO] [stdout]                                at /rustc/ddc023471205c186b40f4bf8ffb598008dbf4885/library/std/src/panicking.rs:500:13
[INFO] [stdout]   12:     0x557fe4dddba4 - std::sys_common::backtrace::__rust_end_short_backtrace::h675d77c6e5a3926d
[INFO] [stdout]                                at /rustc/ddc023471205c186b40f4bf8ffb598008dbf4885/library/std/src/sys_common/backtrace.rs:139:18
[INFO] [stdout]   13:     0x557fe4ddf629 - rust_begin_unwind
[INFO] [stdout]                                at /rustc/ddc023471205c186b40f4bf8ffb598008dbf4885/library/std/src/panicking.rs:498:5
[INFO] [stdout]   14:     0x557fe4cc2811 - core::panicking::panic_fmt::h7b8580d81fcbbacd
[INFO] [stdout]                                at /rustc/ddc023471205c186b40f4bf8ffb598008dbf4885/library/core/src/panicking.rs:107:14
[INFO] [stdout]   15:     0x557fe4cc275d - core::panicking::panic::h50b51d19800453c0
[INFO] [stdout]                                at /rustc/ddc023471205c186b40f4bf8ffb598008dbf4885/library/core/src/panicking.rs:48:5
[INFO] [stdout]   16:     0x557fe4d48c5a - core::mem::zeroed::h9de9cac5d01684e2
[INFO] [stdout]                                at /rustc/ddc023471205c186b40f4bf8ffb598008dbf4885/library/core/src/mem/mod.rs:639:9
[INFO] [stdout]   17:     0x557fe4d48c5a - crossbeam_deque::Block<T>::new::ha4b7680b9313a3fc
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/crossbeam-deque-0.7.2/src/lib.rs:1158:18
[INFO] [stdout]   18:     0x557fe4d4c98a - crossbeam_deque::Injector<T>::new::hd0871da73720f925
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/crossbeam-deque-0.7.2/src/lib.rs:1246:44
[INFO] [stdout]   19:     0x557fe4d403b2 - tokio_threadpool::builder::Builder::build::hb3f19b5f887c6d6c
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-threadpool-0.1.18/src/builder.rs:447:30
[INFO] [stdout]   20:     0x557fe4cd372d - dir::pool::run::h7d8dfe29f3dc6768
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/pool/mod.rs:13:16
[INFO] [stdout]   21:     0x557fe4cc617b - dir::remove::hf3aaa2af682fe7ba
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/dir.rs:40:5
[INFO] [stdout]   22:     0x557fe4cc600a - dir::remove::{{closure}}::h9e9fb007269568d4
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/dir.rs:34:1
[INFO] [stdout]   23:     0x557fe4ccc0fe - core::ops::function::FnOnce::call_once::he0ed355accb17179
[INFO] [stdout]                                at /rustc/ddc023471205c186b40f4bf8ffb598008dbf4885/library/core/src/ops/function.rs:227:5
[INFO] [stdout]   24:     0x557fe4d0db43 - core::ops::function::FnOnce::call_once::h5d20c69df64cb066
[INFO] [stdout]                                at /rustc/ddc023471205c186b40f4bf8ffb598008dbf4885/library/core/src/ops/function.rs:227:5
[INFO] [stdout]   25:     0x557fe4d0db43 - test::__rust_begin_short_backtrace::h74effa4f90907c5e
[INFO] [stdout]                                at /rustc/ddc023471205c186b40f4bf8ffb598008dbf4885/library/test/src/lib.rs:585:5
[INFO] [stdout]   26:     0x557fe4d0c707 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h19edd65423024e64
[INFO] [stdout]                                at /rustc/ddc023471205c186b40f4bf8ffb598008dbf4885/library/alloc/src/boxed.rs:1811:9
[INFO] [stdout]   27:     0x557fe4d0c707 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hecd0007c98d2c571
[INFO] [stdout]                                at /rustc/ddc023471205c186b40f4bf8ffb598008dbf4885/library/core/src/panic/unwind_safe.rs:271:9
[INFO] [stdout]   28:     0x557fe4d0c707 - std::panicking::try::do_call::hdfd7d8bd90990dc0
[INFO] [stdout]                                at /rustc/ddc023471205c186b40f4bf8ffb598008dbf4885/library/std/src/panicking.rs:406:40
[INFO] [stdout]   29:     0x557fe4d0c707 - std::panicking::try::h24be999959943ce9
[INFO] [stdout]                                at /rustc/ddc023471205c186b40f4bf8ffb598008dbf4885/library/std/src/panicking.rs:370:19
[INFO] [stdout]   30:     0x557fe4d0c707 - std::panic::catch_unwind::h0ca097148ff956c7
[INFO] [stdout]                                at /rustc/ddc023471205c186b40f4bf8ffb598008dbf4885/library/std/src/panic.rs:133:14
[INFO] [stdout]   31:     0x557fe4d0c707 - test::run_test_in_process::hb1447ce84a041621
[INFO] [stdout]                                at /rustc/ddc023471205c186b40f4bf8ffb598008dbf4885/library/test/src/lib.rs:608:18
[INFO] [stdout]   32:     0x557fe4d0c707 - test::run_test::run_test_inner::{{closure}}::h243d5767f98dd76b
[INFO] [stdout]                                at /rustc/ddc023471205c186b40f4bf8ffb598008dbf4885/library/test/src/lib.rs:500:39
[INFO] [stdout]   33:     0x557fe4cd8fee - test::run_test::run_test_inner::{{closure}}::ha28868a6fd450406
[INFO] [stdout]                                at /rustc/ddc023471205c186b40f4bf8ffb598008dbf4885/library/test/src/lib.rs:527:37
[INFO] [stdout]   34:     0x557fe4cd8fee - std::sys_common::backtrace::__rust_begin_short_backtrace::h9b0a0ec9acaf0854
[INFO] [stdout]                                at /rustc/ddc023471205c186b40f4bf8ffb598008dbf4885/library/std/src/sys_common/backtrace.rs:123:18
[INFO] [stdout]   35:     0x557fe4cde0e8 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::hd8bff32e65e0fd1d
[INFO] [stdout]                                at /rustc/ddc023471205c186b40f4bf8ffb598008dbf4885/library/std/src/thread/mod.rs:477:17
[INFO] [stdout]   36:     0x557fe4cde0e8 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::he74b6751c2689665
[INFO] [stdout]                                at /rustc/ddc023471205c186b40f4bf8ffb598008dbf4885/library/core/src/panic/unwind_safe.rs:271:9
[INFO] [stdout]   37:     0x557fe4cde0e8 - std::panicking::try::do_call::h5d2ee92103f6cc44
[INFO] [stdout]                                at /rustc/ddc023471205c186b40f4bf8ffb598008dbf4885/library/std/src/panicking.rs:406:40
[INFO] [stdout]   38:     0x557fe4cde0e8 - std::panicking::try::h4ff94863d1e19091
[INFO] [stdout]                                at /rustc/ddc023471205c186b40f4bf8ffb598008dbf4885/library/std/src/panicking.rs:370:19
[INFO] [stdout]   39:     0x557fe4cde0e8 - std::panic::catch_unwind::h80719b283a984060
[INFO] [stdout]                                at /rustc/ddc023471205c186b40f4bf8ffb598008dbf4885/library/std/src/panic.rs:133:14
[INFO] [stdout]   40:     0x557fe4cde0e8 - std::thread::Builder::spawn_unchecked::{{closure}}::h53d75ac43e0325b2
[INFO] [stdout]                                at /rustc/ddc023471205c186b40f4bf8ffb598008dbf4885/library/std/src/thread/mod.rs:476:30
[INFO] [stdout]   41:     0x557fe4cde0e8 - core::ops::function::FnOnce::call_once{{vtable.shim}}::ha0944c3b1c2a3b97
[INFO] [stdout]                                at /rustc/ddc023471205c186b40f4bf8ffb598008dbf4885/library/core/src/ops/function.rs:227:5
[INFO] [stdout]   42:     0x557fe4de5293 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h4beb69a85f7fb16c
[INFO] [stdout]                                at /rustc/ddc023471205c186b40f4bf8ffb598008dbf4885/library/alloc/src/boxed.rs:1811:9
[INFO] [stdout]   43:     0x557fe4de5293 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::hef865a799f44aaf2
[INFO] [stdout]                                at /rustc/ddc023471205c186b40f4bf8ffb598008dbf4885/library/alloc/src/boxed.rs:1811:9
[INFO] [stdout]   44:     0x557fe4de5293 - std::sys::unix::thread::Thread::new::thread_start::hee0b2d4e2414fa96
[INFO] [stdout]                                at /rustc/ddc023471205c186b40f4bf8ffb598008dbf4885/library/std/src/sys/unix/thread.rs:108:17
[INFO] [stdout]   45:     0x7fbde825e609 - start_thread
[INFO] [stdout]   46:     0x7fbde8030293 - clone
[INFO] [stdout]   47:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- read stdout ----
[INFO] [stdout] thread 'read' panicked at 'attempted to zero-initialize type `crossbeam_deque::Block<alloc::sync::Arc<task::Task>>`, which is invalid', /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/crossbeam-deque-0.7.2/src/lib.rs:1158:18
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x557fe4ddd6fc - std::backtrace_rs::backtrace::libunwind::trace::hf7449935ead7573e
[INFO] [stdout]                                at /rustc/ddc023471205c186b40f4bf8ffb598008dbf4885/library/std/src/../../backtrace/src/backtrace/libunwind.rs:93:5
[INFO] [stdout]    1:     0x557fe4ddd6fc - std::backtrace_rs::backtrace::trace_unsynchronized::h221aa2d88d72372a
[INFO] [stdout]                                at /rustc/ddc023471205c186b40f4bf8ffb598008dbf4885/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
[INFO] [stdout]    2:     0x557fe4ddd6fc - std::sys_common::backtrace::_print_fmt::h1c77e8983e1df895
[INFO] [stdout]                                at /rustc/ddc023471205c186b40f4bf8ffb598008dbf4885/library/std/src/sys_common/backtrace.rs:67:5
[INFO] [stdout]    3:     0x557fe4ddd6fc - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::hd4ec41a9a6b0d22c
[INFO] [stdout]                                at /rustc/ddc023471205c186b40f4bf8ffb598008dbf4885/library/std/src/sys_common/backtrace.rs:46:22
[INFO] [stdout]    4:     0x557fe4e014cc - core::fmt::write::h72801a82c94e6ff1
[INFO] [stdout]                                at /rustc/ddc023471205c186b40f4bf8ffb598008dbf4885/library/core/src/fmt/mod.rs:1149:17
[INFO] [stdout]    5:     0x557fe4dd92b5 - std::io::Write::write_fmt::h4a32d0934f160ec4
[INFO] [stdout]                                at /rustc/ddc023471205c186b40f4bf8ffb598008dbf4885/library/std/src/io/mod.rs:1660:15
[INFO] [stdout]    6:     0x557fe4ddf530 - std::sys_common::backtrace::_print::h2d15cd157796a64a
[INFO] [stdout]                                at /rustc/ddc023471205c186b40f4bf8ffb598008dbf4885/library/std/src/sys_common/backtrace.rs:49:5
[INFO] [stdout]    7:     0x557fe4ddf530 - std::sys_common::backtrace::print::h52d286d22e2398eb
[INFO] [stdout]                                at /rustc/ddc023471205c186b40f4bf8ffb598008dbf4885/library/std/src/sys_common/backtrace.rs:36:9
[INFO] [stdout]    8:     0x557fe4ddf530 - std::panicking::default_hook::{{closure}}::h6da08fba6306daf2
[INFO] [stdout]                                at /rustc/ddc023471205c186b40f4bf8ffb598008dbf4885/library/std/src/panicking.rs:211:50
[INFO] [stdout]    9:     0x557fe4ddf116 - std::panicking::default_hook::h266f67a22e76b11a
[INFO] [stdout]                                at /rustc/ddc023471205c186b40f4bf8ffb598008dbf4885/library/std/src/panicking.rs:225:9
[INFO] [stdout]   10:     0x557fe4ddfbe4 - std::panicking::rust_panic_with_hook::he55698a957f4fb6d
[INFO] [stdout]                                at /rustc/ddc023471205c186b40f4bf8ffb598008dbf4885/library/std/src/panicking.rs:606:17
[INFO] [stdout]   11:     0x557fe4ddf692 - std::panicking::begin_panic_handler::{{closure}}::h01f453c3ac181895
[INFO] [stdout]                                at /rustc/ddc023471205c186b40f4bf8ffb598008dbf4885/library/std/src/panicking.rs:500:13
[INFO] [stdout]   12:     0x557fe4dddba4 - std::sys_common::backtrace::__rust_end_short_backtrace::h675d77c6e5a3926d
[INFO] [stdout]                                at /rustc/ddc023471205c186b40f4bf8ffb598008dbf4885/library/std/src/sys_common/backtrace.rs:139:18
[INFO] [stdout]   13:     0x557fe4ddf629 - rust_begin_unwind
[INFO] [stdout]                                at /rustc/ddc023471205c186b40f4bf8ffb598008dbf4885/library/std/src/panicking.rs:498:5
[INFO] [stdout]   14:     0x557fe4cc2811 - core::panicking::panic_fmt::h7b8580d81fcbbacd
[INFO] [stdout]                                at /rustc/ddc023471205c186b40f4bf8ffb598008dbf4885/library/core/src/panicking.rs:107:14
[INFO] [stdout]   15:     0x557fe4cc275d - core::panicking::panic::h50b51d19800453c0
[INFO] [stdout]                                at /rustc/ddc023471205c186b40f4bf8ffb598008dbf4885/library/core/src/panicking.rs:48:5
[INFO] [stdout]   16:     0x557fe4d48c5a - core::mem::zeroed::h9de9cac5d01684e2
[INFO] [stdout]                                at /rustc/ddc023471205c186b40f4bf8ffb598008dbf4885/library/core/src/mem/mod.rs:639:9
[INFO] [stdout]   17:     0x557fe4d48c5a - crossbeam_deque::Block<T>::new::ha4b7680b9313a3fc
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/crossbeam-deque-0.7.2/src/lib.rs:1158:18
[INFO] [stdout]   18:     0x557fe4d4c98a - crossbeam_deque::Injector<T>::new::hd0871da73720f925
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/crossbeam-deque-0.7.2/src/lib.rs:1246:44
[INFO] [stdout]   19:     0x557fe4d403b2 - tokio_threadpool::builder::Builder::build::hb3f19b5f887c6d6c
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-threadpool-0.1.18/src/builder.rs:447:30
[INFO] [stdout]   20:     0x557fe4cd321d - dir::pool::run::h1ec959afb1188495
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/pool/mod.rs:13:16
[INFO] [stdout]   21:     0x557fe4cc6613 - dir::read::h9cf0393356a6640a
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/dir.rs:58:5
[INFO] [stdout]   22:     0x557fe4cc621a - dir::read::{{closure}}::h3c7271e432717299
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/dir.rs:46:1
[INFO] [stdout]   23:     0x557fe4ccc17e - core::ops::function::FnOnce::call_once::hf33447feb2680f38
[INFO] [stdout]                                at /rustc/ddc023471205c186b40f4bf8ffb598008dbf4885/library/core/src/ops/function.rs:227:5
[INFO] [stdout]   24:     0x557fe4d0db43 - core::ops::function::FnOnce::call_once::h5d20c69df64cb066
[INFO] [stdout]                                at /rustc/ddc023471205c186b40f4bf8ffb598008dbf4885/library/core/src/ops/function.rs:227:5
[INFO] [stdout]   25:     0x557fe4d0db43 - test::__rust_begin_short_backtrace::h74effa4f90907c5e
[INFO] [stdout]                                at /rustc/ddc023471205c186b40f4bf8ffb598008dbf4885/library/test/src/lib.rs:585:5
[INFO] [stdout]   26:     0x557fe4d0c707 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h19edd65423024e64
[INFO] [stdout]                                at /rustc/ddc023471205c186b40f4bf8ffb598008dbf4885/library/alloc/src/boxed.rs:1811:9
[INFO] [stdout]   27:     0x557fe4d0c707 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hecd0007c98d2c571
[INFO] [stdout]                                at /rustc/ddc023471205c186b40f4bf8ffb598008dbf4885/library/core/src/panic/unwind_safe.rs:271:9
[INFO] [stdout]   28:     0x557fe4d0c707 - std::panicking::try::do_call::hdfd7d8bd90990dc0
[INFO] [stdout]                                at /rustc/ddc023471205c186b40f4bf8ffb598008dbf4885/library/std/src/panicking.rs:406:40
[INFO] [stdout]   29:     0x557fe4d0c707 - std::panicking::try::h24be999959943ce9
[INFO] [stdout]                                at /rustc/ddc023471205c186b40f4bf8ffb598008dbf4885/library/std/src/panicking.rs:370:19
[INFO] [stdout]   30:     0x557fe4d0c707 - std::panic::catch_unwind::h0ca097148ff956c7
[INFO] [stdout]                                at /rustc/ddc023471205c186b40f4bf8ffb598008dbf4885/library/std/src/panic.rs:133:14
[INFO] [stdout]   31:     0x557fe4d0c707 - test::run_test_in_process::hb1447ce84a041621
[INFO] [stdout]                                at /rustc/ddc023471205c186b40f4bf8ffb598008dbf4885/library/test/src/lib.rs:608:18
[INFO] [stdout]   32:     0x557fe4d0c707 - test::run_test::run_test_inner::{{closure}}::h243d5767f98dd76b
[INFO] [stdout]                                at /rustc/ddc023471205c186b40f4bf8ffb598008dbf4885/library/test/src/lib.rs:500:39
[INFO] [stdout]   33:     0x557fe4cd8fee - test::run_test::run_test_inner::{{closure}}::ha28868a6fd450406
[INFO] [stdout]                                at /rustc/ddc023471205c186b40f4bf8ffb598008dbf4885/library/test/src/lib.rs:527:37
[INFO] [stdout]   34:     0x557fe4cd8fee - std::sys_common::backtrace::__rust_begin_short_backtrace::h9b0a0ec9acaf0854
[INFO] [stdout]                                at /rustc/ddc023471205c186b40f4bf8ffb598008dbf4885/library/std/src/sys_common/backtrace.rs:123:18
[INFO] [stdout]   35:     0x557fe4cde0e8 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::hd8bff32e65e0fd1d
[INFO] [stdout]                                at /rustc/ddc023471205c186b40f4bf8ffb598008dbf4885/library/std/src/thread/mod.rs:477:17
[INFO] [stdout]   36:     0x557fe4cde0e8 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::he74b6751c2689665
[INFO] [stdout]                                at /rustc/ddc023471205c186b40f4bf8ffb598008dbf4885/library/core/src/panic/unwind_safe.rs:271:9
[INFO] [stdout]   37:     0x557fe4cde0e8 - std::panicking::try::do_call::h5d2ee92103f6cc44
[INFO] [stdout]                                at /rustc/ddc023471205c186b40f4bf8ffb598008dbf4885/library/std/src/panicking.rs:406:40
[INFO] [stdout]   38:     0x557fe4cde0e8 - std::panicking::try::h4ff94863d1e19091
[INFO] [stdout]                                at /rustc/ddc023471205c186b40f4bf8ffb598008dbf4885/library/std/src/panicking.rs:370:19
[INFO] [stdout]   39:     0x557fe4cde0e8 - std::panic::catch_unwind::h80719b283a984060
[INFO] [stdout]                                at /rustc/ddc023471205c186b40f4bf8ffb598008dbf4885/library/std/src/panic.rs:133:14
[INFO] [stdout]   40:     0x557fe4cde0e8 - std::thread::Builder::spawn_unchecked::{{closure}}::h53d75ac43e0325b2
[INFO] [stdout]                                at /rustc/ddc023471205c186b40f4bf8ffb598008dbf4885/library/std/src/thread/mod.rs:476:30
[INFO] [stdout]   41:     0x557fe4cde0e8 - core::ops::function::FnOnce::call_once{{vtable.shim}}::ha0944c3b1c2a3b97
[INFO] [stdout]                                at /rustc/ddc023471205c186b40f4bf8ffb598008dbf4885/library/core/src/ops/function.rs:227:5
[INFO] [stdout]   42:     0x557fe4de5293 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h4beb69a85f7fb16c
[INFO] [stdout]                                at /rustc/ddc023471205c186b40f4bf8ffb598008dbf4885/library/alloc/src/boxed.rs:1811:9
[INFO] [stdout]   43:     0x557fe4de5293 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::hef865a799f44aaf2
[INFO] [stdout]                                at /rustc/ddc023471205c186b40f4bf8ffb598008dbf4885/library/alloc/src/boxed.rs:1811:9
[INFO] [stdout]   44:     0x557fe4de5293 - std::sys::unix::thread::Thread::new::thread_start::hee0b2d4e2414fa96
[INFO] [stdout]                                at /rustc/ddc023471205c186b40f4bf8ffb598008dbf4885/library/std/src/sys/unix/thread.rs:108:17
[INFO] [stdout]   45:     0x7fbde825e609 - start_thread
[INFO] [stdout]   46:     0x7fbde8030293 - clone
[INFO] [stdout]   47:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     create
[INFO] [stdout]     create_all
[INFO] [stdout]     read
[INFO] [stdout]     remove
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 4 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass '--test dir'
[INFO] running `Command { std: "docker" "inspect" "a2cc97ae321853972085a60d1428d7fdabb39b75a384a1aefd885d72907aaf84", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a2cc97ae321853972085a60d1428d7fdabb39b75a384a1aefd885d72907aaf84", kill_on_drop: false }`
[INFO] [stdout] a2cc97ae321853972085a60d1428d7fdabb39b75a384a1aefd885d72907aaf84