[INFO] cloning repository https://github.com/anp/fomo
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/anp/fomo" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fanp%2Ffomo", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fanp%2Ffomo'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] c99b89d491ab991351f5d5435406c74f457c0ad3
[INFO] checking anp/fomo against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fanp%2Ffomo" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/anp/fomo on toolchain 385fa9d845dd326c6bbfd58c22244215e431948a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/anp/fomo
[INFO] finished tweaking git repo https://github.com/anp/fomo
[INFO] tweaked toml for git repo https://github.com/anp/fomo written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/anp/fomo already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ac9a0c8487e3cfb5e5bb934ce9f8a0343537279bf620d7bd2191c0eddec18523
[INFO] running `Command { std: "docker" "start" "-a" "ac9a0c8487e3cfb5e5bb934ce9f8a0343537279bf620d7bd2191c0eddec18523", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ac9a0c8487e3cfb5e5bb934ce9f8a0343537279bf620d7bd2191c0eddec18523", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ac9a0c8487e3cfb5e5bb934ce9f8a0343537279bf620d7bd2191c0eddec18523", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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" "+385fa9d845dd326c6bbfd58c22244215e431948a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7cd5da1ab0ca2e5a9e890edb0e2a287f943251f975482c0b311d7985f1d6122e
[INFO] running `Command { std: "docker" "start" "-a" "7cd5da1ab0ca2e5a9e890edb0e2a287f943251f975482c0b311d7985f1d6122e", kill_on_drop: false }`
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[INFO] [stderr]    Compiling winapi-build v0.1.1
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[INFO] [stderr]    Compiling quote v0.3.12
[INFO] [stderr]     Checking unreachable v0.1.1
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[INFO] [stderr]     Checking utf8-ranges v1.0.0
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[INFO] [stderr]    Compiling dbghelp-sys v0.2.0
[INFO] [stderr]    Compiling ws2_32-sys v0.2.1
[INFO] [stderr]     Checking memchr v1.0.1
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[INFO] [stderr]     Checking filetime v0.1.10
[INFO] [stderr]     Checking inotify v0.3.0
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[INFO] [stderr]     Checking glob v0.2.11
[INFO] [stderr]     Checking rand v0.3.15
[INFO] [stderr]     Checking env_logger v0.4.2
[INFO] [stderr]    Compiling serde_codegen_internals v0.13.0
[INFO] [stderr]     Checking tempdir v0.3.5
[INFO] [stderr]    Compiling serde_derive v0.9.6
[INFO] [stderr]     Checking mio v0.5.1
[INFO] [stderr]     Checking chrono v0.3.0
[INFO] [stderr]     Checking serde_json v0.9.6
[INFO] [stderr]     Checking error-chain v0.10.0
[INFO] [stderr]     Checking fomo v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: the item `std` is imported redundantly
[INFO] [stdout]  --> src/fs_view.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std;
[INFO] [stdout]   |     ^^^ the item `std` is already imported by prelude
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `walkdir` is imported redundantly
[INFO] [stdout]   --> src/fs_view.rs:9:5
[INFO] [stdout]    |
[INFO] [stdout] 9  | use walkdir;
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:31:1
[INFO] [stdout]    |
[INFO] [stdout] 31 | extern crate walkdir;
[INFO] [stdout]    | --------------------- the item `walkdir` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `AsRef` is imported redundantly
[INFO] [stdout]    --> src/notify/mod.rs:103:5
[INFO] [stdout]     |
[INFO] [stdout] 103 | use std::convert::AsRef;
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    --> /rustc/385fa9d845dd326c6bbfd58c22244215e431948a/library/std/src/prelude/mod.rs:124:13
[INFO] [stdout]     |
[INFO] [stdout]     = note: the item `AsRef` is already defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `mio` is imported redundantly
[INFO] [stdout]   --> src/notify/inotify/mod.rs:13:11
[INFO] [stdout]    |
[INFO] [stdout] 13 | use mio::{self, EventLoop};
[INFO] [stdout]    |           ^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:36:1
[INFO] [stdout]    |
[INFO] [stdout] 36 | extern crate mio;
[INFO] [stdout]    | ----------------- the item `mio` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `DebouncedEvent`
[INFO] [stdout]   --> src/notify/inotify/mod.rs:25:13
[INFO] [stdout]    |
[INFO] [stdout] 25 | use super::{DebouncedEvent, Error, Op, RawEvent, RecursiveMode, Result, Watcher, op};
[INFO] [stdout]    |             ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/notify/inotify/flags.rs:3:1
[INFO] [stdout]     |
[INFO] [stdout] 3   | / bitflags! {
[INFO] [stdout] 4   | |   pub flags Mask: u32 {
[INFO] [stdout] 5   | |     #[doc = " Event: File was accessed."]
[INFO] [stdout] 6   | |     #[doc = " "]
[INFO] [stdout] ...   |
[INFO] [stdout] 177 | |   }
[INFO] [stdout] 178 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout]     = note: this warning originates in the macro `bitflags` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/notify/inotify/flags.rs:3:1
[INFO] [stdout]     |
[INFO] [stdout] 3   | / bitflags! {
[INFO] [stdout] 4   | |   pub flags Mask: u32 {
[INFO] [stdout] 5   | |     #[doc = " Event: File was accessed."]
[INFO] [stdout] 6   | |     #[doc = " "]
[INFO] [stdout] ...   |
[INFO] [stdout] 177 | |   }
[INFO] [stdout] 178 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `bitflags` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/notify/mod.rs:336:3
[INFO] [stdout]     |
[INFO] [stdout] 336 | /   bitflags! {
[INFO] [stdout] 337 | |     /// Holds a set of bit flags representing the actions for the event.
[INFO] [stdout] 338 | |     ///
[INFO] [stdout] 339 | |     /// For a list of possible values, have a look at the [notify::op](index.html) documentation.
[INFO] [stdout] ...   |
[INFO] [stdout] 357 | |     }
[INFO] [stdout] 358 | |   }
[INFO] [stdout]     | |___^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `bitflags` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/notify/mod.rs:336:3
[INFO] [stdout]     |
[INFO] [stdout] 336 | /   bitflags! {
[INFO] [stdout] 337 | |     /// Holds a set of bit flags representing the actions for the event.
[INFO] [stdout] 338 | |     ///
[INFO] [stdout] 339 | |     /// For a list of possible values, have a look at the [notify::op](index.html) documentation.
[INFO] [stdout] ...   |
[INFO] [stdout] 357 | |     }
[INFO] [stdout] 358 | |   }
[INFO] [stdout]     | |___^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `bitflags` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]    --> src/notify/mod.rs:479:9
[INFO] [stdout]     |
[INFO] [stdout] 479 |         (a1 == b1 && a2 == b2)
[INFO] [stdout]     |         ^                    ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 479 -         (a1 == b1 && a2 == b2)
[INFO] [stdout] 479 +         a1 == b1 && a2 == b2
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Default` is imported redundantly
[INFO] [stdout]  --> src/query.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::default::Default;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]  --> /rustc/385fa9d845dd326c6bbfd58c22244215e431948a/library/std/src/prelude/mod.rs:124:13
[INFO] [stdout]   |
[INFO] [stdout]   = note: the item `Default` is already defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `std` is imported redundantly
[INFO] [stdout]  --> src/fs_view.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std;
[INFO] [stdout]   |     ^^^ the item `std` is already imported by prelude
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `walkdir` is imported redundantly
[INFO] [stdout]   --> src/fs_view.rs:9:5
[INFO] [stdout]    |
[INFO] [stdout] 9  | use walkdir;
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:31:1
[INFO] [stdout]    |
[INFO] [stdout] 31 | extern crate walkdir;
[INFO] [stdout]    | --------------------- the item `walkdir` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Local` is imported redundantly
[INFO] [stdout]    --> src/fs_view.rs:732:7
[INFO] [stdout]     |
[INFO] [stdout] 732 |   use chrono::Local;
[INFO] [stdout]     |       ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 739 |   use super::*;
[INFO] [stdout]     |       -------- the item `Local` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `PathBuf` is imported redundantly
[INFO] [stdout]    --> src/fs_view.rs:735:7
[INFO] [stdout]     |
[INFO] [stdout] 735 |   use std::path::PathBuf;
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 739 |   use super::*;
[INFO] [stdout]     |       -------- the item `PathBuf` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `WalkDir` is imported redundantly
[INFO] [stdout]    --> src/fs_view.rs:737:7
[INFO] [stdout]     |
[INFO] [stdout] 737 |   use walkdir::WalkDir;
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^
[INFO] [stdout] 738 |
[INFO] [stdout] 739 |   use super::*;
[INFO] [stdout]     |       -------- the item `WalkDir` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `AsRef` is imported redundantly
[INFO] [stdout]    --> src/notify/mod.rs:103:5
[INFO] [stdout]     |
[INFO] [stdout] 103 | use std::convert::AsRef;
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    --> /rustc/385fa9d845dd326c6bbfd58c22244215e431948a/library/std/src/prelude/mod.rs:124:13
[INFO] [stdout]     |
[INFO] [stdout]     = note: the item `AsRef` is already defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `mio` is imported redundantly
[INFO] [stdout]   --> src/notify/inotify/mod.rs:13:11
[INFO] [stdout]    |
[INFO] [stdout] 13 | use mio::{self, EventLoop};
[INFO] [stdout]    |           ^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:36:1
[INFO] [stdout]    |
[INFO] [stdout] 36 | extern crate mio;
[INFO] [stdout]    | ----------------- the item `mio` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `DebouncedEvent`
[INFO] [stdout]   --> src/notify/inotify/mod.rs:25:13
[INFO] [stdout]    |
[INFO] [stdout] 25 | use super::{DebouncedEvent, Error, Op, RawEvent, RecursiveMode, Result, Watcher, op};
[INFO] [stdout]    |             ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/notify/inotify/flags.rs:3:1
[INFO] [stdout]     |
[INFO] [stdout] 3   | / bitflags! {
[INFO] [stdout] 4   | |   pub flags Mask: u32 {
[INFO] [stdout] 5   | |     #[doc = " Event: File was accessed."]
[INFO] [stdout] 6   | |     #[doc = " "]
[INFO] [stdout] ...   |
[INFO] [stdout] 177 | |   }
[INFO] [stdout] 178 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout]     = note: this warning originates in the macro `bitflags` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/notify/inotify/flags.rs:3:1
[INFO] [stdout]     |
[INFO] [stdout] 3   | / bitflags! {
[INFO] [stdout] 4   | |   pub flags Mask: u32 {
[INFO] [stdout] 5   | |     #[doc = " Event: File was accessed."]
[INFO] [stdout] 6   | |     #[doc = " "]
[INFO] [stdout] ...   |
[INFO] [stdout] 177 | |   }
[INFO] [stdout] 178 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `bitflags` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/notify/mod.rs:336:3
[INFO] [stdout]     |
[INFO] [stdout] 336 | /   bitflags! {
[INFO] [stdout] 337 | |     /// Holds a set of bit flags representing the actions for the event.
[INFO] [stdout] 338 | |     ///
[INFO] [stdout] 339 | |     /// For a list of possible values, have a look at the [notify::op](index.html) documentation.
[INFO] [stdout] ...   |
[INFO] [stdout] 357 | |     }
[INFO] [stdout] 358 | |   }
[INFO] [stdout]     | |___^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `bitflags` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/notify/mod.rs:336:3
[INFO] [stdout]     |
[INFO] [stdout] 336 | /   bitflags! {
[INFO] [stdout] 337 | |     /// Holds a set of bit flags representing the actions for the event.
[INFO] [stdout] 338 | |     ///
[INFO] [stdout] 339 | |     /// For a list of possible values, have a look at the [notify::op](index.html) documentation.
[INFO] [stdout] ...   |
[INFO] [stdout] 357 | |     }
[INFO] [stdout] 358 | |   }
[INFO] [stdout]     | |___^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `bitflags` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]    --> src/notify/mod.rs:479:9
[INFO] [stdout]     |
[INFO] [stdout] 479 |         (a1 == b1 && a2 == b2)
[INFO] [stdout]     |         ^                    ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 479 -         (a1 == b1 && a2 == b2)
[INFO] [stdout] 479 +         a1 == b1 && a2 == b2
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Default` is imported redundantly
[INFO] [stdout]  --> src/query.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::default::Default;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]  --> /rustc/385fa9d845dd326c6bbfd58c22244215e431948a/library/std/src/prelude/mod.rs:124:13
[INFO] [stdout]   |
[INFO] [stdout]   = note: the item `Default` is already defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]   --> src/lib.rs:55:3
[INFO] [stdout]    |
[INFO] [stdout] 55 | /   error_chain!{
[INFO] [stdout] 56 | |     foreign_links {
[INFO] [stdout] 57 | |       GlobError(::glob::PatternError);
[INFO] [stdout] 58 | |       JsonError(::serde_json::Error);
[INFO] [stdout] ...  |
[INFO] [stdout] 62 | |     }
[INFO] [stdout] 63 | |   }
[INFO] [stdout]    | |___^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `error_chain_processed` which comes from the expansion of the macro `error_chain` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated trait `std::ascii::AsciiExt`: use inherent methods instead
[INFO] [stdout]  --> src/query.rs:1:17
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::ascii::AsciiExt;
[INFO] [stdout]   |                 ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]   --> src/lib.rs:55:3
[INFO] [stdout]    |
[INFO] [stdout] 55 | /   error_chain!{
[INFO] [stdout] 56 | |     foreign_links {
[INFO] [stdout] 57 | |       GlobError(::glob::PatternError);
[INFO] [stdout] 58 | |       JsonError(::serde_json::Error);
[INFO] [stdout] ...  |
[INFO] [stdout] 62 | |     }
[INFO] [stdout] 63 | |   }
[INFO] [stdout]    | |___^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `error_chain_processed` which comes from the expansion of the macro `error_chain` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated trait `std::ascii::AsciiExt`: use inherent methods instead
[INFO] [stdout]  --> src/query.rs:1:17
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::ascii::AsciiExt;
[INFO] [stdout]   |                 ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/notify/mod.rs:531:30
[INFO] [stdout]     |
[INFO] [stdout] 531 |   fn cause(&self) -> Option<&StdError> {
[INFO] [stdout]     |                              ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]     = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] help: if this is an object-safe trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 531 |   fn cause(&self) -> Option<&dyn StdError> {
[INFO] [stdout]     |                              +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/notify/mod.rs:531:30
[INFO] [stdout]     |
[INFO] [stdout] 531 |   fn cause(&self) -> Option<&StdError> {
[INFO] [stdout]     |                              ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]     = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] help: if this is an object-safe trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 531 |   fn cause(&self) -> Option<&dyn StdError> {
[INFO] [stdout]     |                              +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `std::error::Error::cause`: replaced by Error::source, which can support downcasting
[INFO] [stdout]   --> src/lib.rs:55:3
[INFO] [stdout]    |
[INFO] [stdout] 55 | /   error_chain!{
[INFO] [stdout] 56 | |     foreign_links {
[INFO] [stdout] 57 | |       GlobError(::glob::PatternError);
[INFO] [stdout] 58 | |       JsonError(::serde_json::Error);
[INFO] [stdout] ...  |
[INFO] [stdout] 62 | |     }
[INFO] [stdout] 63 | |   }
[INFO] [stdout]    | |___^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `error_chain_processed` which comes from the expansion of the macro `error_chain` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `std::error::Error::cause`: replaced by Error::source, which can support downcasting
[INFO] [stdout]   --> src/lib.rs:55:3
[INFO] [stdout]    |
[INFO] [stdout] 55 | /   error_chain!{
[INFO] [stdout] 56 | |     foreign_links {
[INFO] [stdout] 57 | |       GlobError(::glob::PatternError);
[INFO] [stdout] 58 | |       JsonError(::serde_json::Error);
[INFO] [stdout] ...  |
[INFO] [stdout] 62 | |     }
[INFO] [stdout] 63 | |   }
[INFO] [stdout]    | |___^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `error_chain_processed` which comes from the expansion of the macro `error_chain` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]    --> src/notify/mod.rs:511:33
[INFO] [stdout]     |
[INFO] [stdout] 511 |       Error::Io(ref err) => err.description(),
[INFO] [stdout]     |                                 ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]    --> src/notify/mod.rs:511:33
[INFO] [stdout]     |
[INFO] [stdout] 511 |       Error::Io(ref err) => err.description(),
[INFO] [stdout]     |                                 ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::ascii::AsciiExt`
[INFO] [stdout]  --> src/query.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::ascii::AsciiExt;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::ascii::AsciiExt`
[INFO] [stdout]  --> src/query.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::ascii::AsciiExt;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: using `.clone()` on a double reference, which returns `&PathBuf` instead of cloning the inner type
[INFO] [stdout]    --> src/fs_view.rs:279:34
[INFO] [stdout]     |
[INFO] [stdout] 279 |               segments.entry(root.clone()).or_insert_with(|| Vec::new()).push(notif);
[INFO] [stdout]     |                                  ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(suspicious_double_ref_op)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 18 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: using `.clone()` on a double reference, which returns `&PathBuf` instead of cloning the inner type
[INFO] [stdout]    --> src/fs_view.rs:279:34
[INFO] [stdout]     |
[INFO] [stdout] 279 |               segments.entry(root.clone()).or_insert_with(|| Vec::new()).push(notif);
[INFO] [stdout]     |                                  ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(suspicious_double_ref_op)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 21 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused macro definition: `assert_eq_any`
[INFO] [stdout]    --> tests/utils/mod.rs:207:14
[INFO] [stdout]     |
[INFO] [stdout] 207 | macro_rules! assert_eq_any {
[INFO] [stdout]     |              ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_macros)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `fomo::notify`
[INFO] [stdout]  --> tests/notify.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use fomo::notify;
[INFO] [stdout]   |     ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused macro definition: `assert_eq_any`
[INFO] [stdout]    --> tests/utils/mod.rs:207:14
[INFO] [stdout]     |
[INFO] [stdout] 207 | macro_rules! assert_eq_any {
[INFO] [stdout]     |              ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_macros)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused macro definition: `assert_eq_any`
[INFO] [stdout]    --> tests/utils/mod.rs:207:14
[INFO] [stdout]     |
[INFO] [stdout] 207 | macro_rules! assert_eq_any {
[INFO] [stdout]     |              ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_macros)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `inflate_events` is never used
[INFO] [stdout]   --> tests/utils/mod.rs:49:8
[INFO] [stdout]    |
[INFO] [stdout] 49 | pub fn inflate_events(input: Vec<(PathBuf, Op, Option<u32>)>) -> Vec<(PathBuf, Op, Option<u32>)> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `extract_cookies` is never used
[INFO] [stdout]   --> tests/utils/mod.rs:78:8
[INFO] [stdout]    |
[INFO] [stdout] 78 | pub fn extract_cookies(events: &[ (PathBuf, Op, Option<u32>) ]) -> Vec<u32> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `sleep` is never used
[INFO] [stdout]   --> tests/utils/mod.rs:91:8
[INFO] [stdout]    |
[INFO] [stdout] 91 | pub fn sleep(duration: u64) {
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `create_all`, `rename`, `chmod`, and `remove` are never used
[INFO] [stdout]    --> tests/utils/mod.rs:118:6
[INFO] [stdout]     |
[INFO] [stdout] 109 | pub trait TestHelpers {
[INFO] [stdout]     |           ----------- methods in this trait
[INFO] [stdout] ...
[INFO] [stdout] 118 |   fn create_all(&self, paths: Vec<&str>);
[INFO] [stdout]     |      ^^^^^^^^^^
[INFO] [stdout] 119 |   /// Rename file or directory.
[INFO] [stdout] 120 |   fn rename(&self, a: &str, b: &str);
[INFO] [stdout]     |      ^^^^^^
[INFO] [stdout] 121 |   /// Toggle "other" rights on linux and os x and "readonly" on windows
[INFO] [stdout] 122 |   fn chmod(&self, p: &str);
[INFO] [stdout]     |      ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 126 |   fn remove(&self, p: &str);
[INFO] [stdout]     |      ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused macro definition: `assert_eq_any`
[INFO] [stdout]    --> tests/utils/mod.rs:207:14
[INFO] [stdout]     |
[INFO] [stdout] 207 | macro_rules! assert_eq_any {
[INFO] [stdout]     |              ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_macros)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `sleep` is never used
[INFO] [stdout]   --> tests/utils/mod.rs:91:8
[INFO] [stdout]    |
[INFO] [stdout] 91 | pub fn sleep(duration: u64) {
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `chmod` is never used
[INFO] [stdout]    --> tests/utils/mod.rs:122:6
[INFO] [stdout]     |
[INFO] [stdout] 109 | pub trait TestHelpers {
[INFO] [stdout]     |           ----------- method in this trait
[INFO] [stdout] ...
[INFO] [stdout] 122 |   fn chmod(&self, p: &str);
[INFO] [stdout]     |      ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 31.19s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: syn v0.11.4
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 2`
[INFO] running `Command { std: "docker" "inspect" "7cd5da1ab0ca2e5a9e890edb0e2a287f943251f975482c0b311d7985f1d6122e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7cd5da1ab0ca2e5a9e890edb0e2a287f943251f975482c0b311d7985f1d6122e", kill_on_drop: false }`
[INFO] [stdout] 7cd5da1ab0ca2e5a9e890edb0e2a287f943251f975482c0b311d7985f1d6122e
[INFO] checking anp/fomo against try#645bb72776a6a56a1a8f52631a44bd082b2ba509 for absurd-question-mark-desugar
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fanp%2Ffomo" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/anp/fomo on toolchain 645bb72776a6a56a1a8f52631a44bd082b2ba509
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/anp/fomo
[INFO] finished tweaking git repo https://github.com/anp/fomo
[INFO] tweaked toml for git repo https://github.com/anp/fomo written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/anp/fomo already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6e1965b3dd4f711c7ae75bde19521b3b8c3650c67a1e416cdca44b8d9107fefa
[INFO] running `Command { std: "docker" "start" "-a" "6e1965b3dd4f711c7ae75bde19521b3b8c3650c67a1e416cdca44b8d9107fefa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6e1965b3dd4f711c7ae75bde19521b3b8c3650c67a1e416cdca44b8d9107fefa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6e1965b3dd4f711c7ae75bde19521b3b8c3650c67a1e416cdca44b8d9107fefa", kill_on_drop: false }`
[INFO] [stdout] 6e1965b3dd4f711c7ae75bde19521b3b8c3650c67a1e416cdca44b8d9107fefa
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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" "-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" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 200be4482f54580f20db9d95ee5111a8cfe8d022f02a2c7633a7a4ed75b2aed3
[INFO] running `Command { std: "docker" "start" "-a" "200be4482f54580f20db9d95ee5111a8cfe8d022f02a2c7633a7a4ed75b2aed3", kill_on_drop: false }`
[INFO] [stderr]     Checking libc v0.2.20
[INFO] [stderr]    Compiling winapi-build v0.1.1
[INFO] [stderr]     Checking winapi v0.2.8
[INFO] [stderr]     Checking num-traits v0.1.36
[INFO] [stderr]     Checking cfg-if v0.1.0
[INFO] [stderr]    Compiling gcc v0.3.43
[INFO] [stderr]     Checking void v1.0.2
[INFO] [stderr]    Compiling unicode-xid v0.0.4
[INFO] [stderr]    Compiling quote v0.3.12
[INFO] [stderr]    Compiling backtrace v0.3.0
[INFO] [stderr]     Checking unreachable v0.1.1
[INFO] [stderr]     Checking serde v0.9.6
[INFO] [stderr]    Compiling kernel32-sys v0.2.2
[INFO] [stderr]    Compiling dbghelp-sys v0.2.0
[INFO] [stderr]    Compiling ws2_32-sys v0.2.1
[INFO] [stderr]     Checking memchr v1.0.1
[INFO] [stderr]     Checking thread-id v3.0.0
[INFO] [stderr]     Checking aho-corasick v0.6.3
[INFO] [stderr]     Checking time v0.1.36
[INFO] [stderr]     Checking net2 v0.2.27
[INFO] [stderr]     Checking thread_local v0.3.3
[INFO] [stderr]     Checking num-integer v0.1.33
[INFO] [stderr]    Compiling syn v0.11.4
[INFO] [stderr]     Checking num-iter v0.1.33
[INFO] [stderr]     Checking utf8-ranges v1.0.0
[INFO] [stderr]     Checking rustc-demangle v0.1.4
[INFO] [stderr]     Checking regex-syntax v0.4.0
[INFO] [stderr]     Checking bitflags v0.4.0
[INFO] [stderr]    Compiling backtrace-sys v0.1.10
[INFO] [stderr]     Checking log v0.3.7
[INFO] [stderr]     Checking nix v0.5.1
[INFO] [stderr]     Checking num v0.1.36
[INFO] [stderr]     Checking miow v0.1.5
[INFO] [stderr]     Checking term_size v0.2.2
[INFO] [stderr]     Checking ansi_term v0.9.0
[INFO] [stderr]     Checking bitflags v0.7.0
[INFO] [stderr]     Checking same-file v0.1.3
[INFO] [stderr]     Checking bytes v0.3.0
[INFO] [stderr]     Checking dtoa v0.4.0
[INFO] [stderr]     Checking unicode-segmentation v1.1.0
[INFO] [stderr]     Checking unicode-width v0.1.4
[INFO] [stderr]     Checking slab v0.1.3
[INFO] [stderr]     Checking vec_map v0.6.0
[INFO] [stderr]     Checking itoa v0.3.0
[INFO] [stderr]     Checking strsim v0.6.0
[INFO] [stderr]     Checking walkdir v1.0.7
[INFO] [stderr]     Checking filetime v0.1.10
[INFO] [stderr]     Checking clap v2.20.5
[INFO] [stderr]     Checking inotify v0.3.0
[INFO] [stderr]     Checking regex v0.2.1
[INFO] [stderr]     Checking crossbeam v0.2.10
[INFO] [stderr]     Checking glob v0.2.11
[INFO] [stderr]     Checking rand v0.3.15
[INFO] [stderr]    Compiling serde_codegen_internals v0.13.0
[INFO] [stderr]     Checking mio v0.5.1
[INFO] [stderr]     Checking tempdir v0.3.5
[INFO] [stderr]     Checking env_logger v0.4.2
[INFO] [stderr]    Compiling serde_derive v0.9.6
[INFO] [stderr]     Checking chrono v0.3.0
[INFO] [stderr]     Checking serde_json v0.9.6
[INFO] [stderr]     Checking error-chain v0.10.0
[INFO] [stderr]     Checking fomo v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: the item `std` is imported redundantly
[INFO] [stdout]  --> src/fs_view.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std;
[INFO] [stdout]   |     ^^^ the item `std` is already imported by prelude
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `walkdir` is imported redundantly
[INFO] [stdout]   --> src/fs_view.rs:9:5
[INFO] [stdout]    |
[INFO] [stdout] 9  | use walkdir;
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:31:1
[INFO] [stdout]    |
[INFO] [stdout] 31 | extern crate walkdir;
[INFO] [stdout]    | --------------------- the item `walkdir` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `AsRef` is imported redundantly
[INFO] [stdout]    --> src/notify/mod.rs:103:5
[INFO] [stdout]     |
[INFO] [stdout] 103 | use std::convert::AsRef;
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    --> /rustc/645bb72776a6a56a1a8f52631a44bd082b2ba509/library/std/src/prelude/mod.rs:124:13
[INFO] [stdout]     |
[INFO] [stdout]     = note: the item `AsRef` is already defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `mio` is imported redundantly
[INFO] [stdout]   --> src/notify/inotify/mod.rs:13:11
[INFO] [stdout]    |
[INFO] [stdout] 13 | use mio::{self, EventLoop};
[INFO] [stdout]    |           ^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:36:1
[INFO] [stdout]    |
[INFO] [stdout] 36 | extern crate mio;
[INFO] [stdout]    | ----------------- the item `mio` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `DebouncedEvent`
[INFO] [stdout]   --> src/notify/inotify/mod.rs:25:13
[INFO] [stdout]    |
[INFO] [stdout] 25 | use super::{DebouncedEvent, Error, Op, RawEvent, RecursiveMode, Result, Watcher, op};
[INFO] [stdout]    |             ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/notify/inotify/flags.rs:3:1
[INFO] [stdout]     |
[INFO] [stdout] 3   | / bitflags! {
[INFO] [stdout] 4   | |   pub flags Mask: u32 {
[INFO] [stdout] 5   | |     #[doc = " Event: File was accessed."]
[INFO] [stdout] 6   | |     #[doc = " "]
[INFO] [stdout] ...   |
[INFO] [stdout] 177 | |   }
[INFO] [stdout] 178 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout]     = note: this warning originates in the macro `bitflags` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/notify/inotify/flags.rs:3:1
[INFO] [stdout]     |
[INFO] [stdout] 3   | / bitflags! {
[INFO] [stdout] 4   | |   pub flags Mask: u32 {
[INFO] [stdout] 5   | |     #[doc = " Event: File was accessed."]
[INFO] [stdout] 6   | |     #[doc = " "]
[INFO] [stdout] ...   |
[INFO] [stdout] 177 | |   }
[INFO] [stdout] 178 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `bitflags` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/notify/mod.rs:336:3
[INFO] [stdout]     |
[INFO] [stdout] 336 | /   bitflags! {
[INFO] [stdout] 337 | |     /// Holds a set of bit flags representing the actions for the event.
[INFO] [stdout] 338 | |     ///
[INFO] [stdout] 339 | |     /// For a list of possible values, have a look at the [notify::op](index.html) documentation.
[INFO] [stdout] ...   |
[INFO] [stdout] 357 | |     }
[INFO] [stdout] 358 | |   }
[INFO] [stdout]     | |___^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `bitflags` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/notify/mod.rs:336:3
[INFO] [stdout]     |
[INFO] [stdout] 336 | /   bitflags! {
[INFO] [stdout] 337 | |     /// Holds a set of bit flags representing the actions for the event.
[INFO] [stdout] 338 | |     ///
[INFO] [stdout] 339 | |     /// For a list of possible values, have a look at the [notify::op](index.html) documentation.
[INFO] [stdout] ...   |
[INFO] [stdout] 357 | |     }
[INFO] [stdout] 358 | |   }
[INFO] [stdout]     | |___^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `bitflags` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]    --> src/notify/mod.rs:479:9
[INFO] [stdout]     |
[INFO] [stdout] 479 |         (a1 == b1 && a2 == b2)
[INFO] [stdout]     |         ^                    ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 479 -         (a1 == b1 && a2 == b2)
[INFO] [stdout] 479 +         a1 == b1 && a2 == b2
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Default` is imported redundantly
[INFO] [stdout]  --> src/query.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::default::Default;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]  --> /rustc/645bb72776a6a56a1a8f52631a44bd082b2ba509/library/std/src/prelude/mod.rs:124:13
[INFO] [stdout]   |
[INFO] [stdout]   = note: the item `Default` is already defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `std` is imported redundantly
[INFO] [stdout]  --> src/fs_view.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std;
[INFO] [stdout]   |     ^^^ the item `std` is already imported by prelude
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `walkdir` is imported redundantly
[INFO] [stdout]   --> src/fs_view.rs:9:5
[INFO] [stdout]    |
[INFO] [stdout] 9  | use walkdir;
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:31:1
[INFO] [stdout]    |
[INFO] [stdout] 31 | extern crate walkdir;
[INFO] [stdout]    | --------------------- the item `walkdir` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Local` is imported redundantly
[INFO] [stdout]    --> src/fs_view.rs:732:7
[INFO] [stdout]     |
[INFO] [stdout] 732 |   use chrono::Local;
[INFO] [stdout]     |       ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 739 |   use super::*;
[INFO] [stdout]     |       -------- the item `Local` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `PathBuf` is imported redundantly
[INFO] [stdout]    --> src/fs_view.rs:735:7
[INFO] [stdout]     |
[INFO] [stdout] 735 |   use std::path::PathBuf;
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 739 |   use super::*;
[INFO] [stdout]     |       -------- the item `PathBuf` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `WalkDir` is imported redundantly
[INFO] [stdout]    --> src/fs_view.rs:737:7
[INFO] [stdout]     |
[INFO] [stdout] 737 |   use walkdir::WalkDir;
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^
[INFO] [stdout] 738 |
[INFO] [stdout] 739 |   use super::*;
[INFO] [stdout]     |       -------- the item `WalkDir` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `AsRef` is imported redundantly
[INFO] [stdout]    --> src/notify/mod.rs:103:5
[INFO] [stdout]     |
[INFO] [stdout] 103 | use std::convert::AsRef;
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    --> /rustc/645bb72776a6a56a1a8f52631a44bd082b2ba509/library/std/src/prelude/mod.rs:124:13
[INFO] [stdout]     |
[INFO] [stdout]     = note: the item `AsRef` is already defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `mio` is imported redundantly
[INFO] [stdout]   --> src/notify/inotify/mod.rs:13:11
[INFO] [stdout]    |
[INFO] [stdout] 13 | use mio::{self, EventLoop};
[INFO] [stdout]    |           ^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:36:1
[INFO] [stdout]    |
[INFO] [stdout] 36 | extern crate mio;
[INFO] [stdout]    | ----------------- the item `mio` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `DebouncedEvent`
[INFO] [stdout]   --> src/notify/inotify/mod.rs:25:13
[INFO] [stdout]    |
[INFO] [stdout] 25 | use super::{DebouncedEvent, Error, Op, RawEvent, RecursiveMode, Result, Watcher, op};
[INFO] [stdout]    |             ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/notify/inotify/flags.rs:3:1
[INFO] [stdout]     |
[INFO] [stdout] 3   | / bitflags! {
[INFO] [stdout] 4   | |   pub flags Mask: u32 {
[INFO] [stdout] 5   | |     #[doc = " Event: File was accessed."]
[INFO] [stdout] 6   | |     #[doc = " "]
[INFO] [stdout] ...   |
[INFO] [stdout] 177 | |   }
[INFO] [stdout] 178 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout]     = note: this warning originates in the macro `bitflags` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/notify/inotify/flags.rs:3:1
[INFO] [stdout]     |
[INFO] [stdout] 3   | / bitflags! {
[INFO] [stdout] 4   | |   pub flags Mask: u32 {
[INFO] [stdout] 5   | |     #[doc = " Event: File was accessed."]
[INFO] [stdout] 6   | |     #[doc = " "]
[INFO] [stdout] ...   |
[INFO] [stdout] 177 | |   }
[INFO] [stdout] 178 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `bitflags` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/notify/mod.rs:336:3
[INFO] [stdout]     |
[INFO] [stdout] 336 | /   bitflags! {
[INFO] [stdout] 337 | |     /// Holds a set of bit flags representing the actions for the event.
[INFO] [stdout] 338 | |     ///
[INFO] [stdout] 339 | |     /// For a list of possible values, have a look at the [notify::op](index.html) documentation.
[INFO] [stdout] ...   |
[INFO] [stdout] 357 | |     }
[INFO] [stdout] 358 | |   }
[INFO] [stdout]     | |___^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `bitflags` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/notify/mod.rs:336:3
[INFO] [stdout]     |
[INFO] [stdout] 336 | /   bitflags! {
[INFO] [stdout] 337 | |     /// Holds a set of bit flags representing the actions for the event.
[INFO] [stdout] 338 | |     ///
[INFO] [stdout] 339 | |     /// For a list of possible values, have a look at the [notify::op](index.html) documentation.
[INFO] [stdout] ...   |
[INFO] [stdout] 357 | |     }
[INFO] [stdout] 358 | |   }
[INFO] [stdout]     | |___^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `bitflags` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]    --> src/notify/mod.rs:479:9
[INFO] [stdout]     |
[INFO] [stdout] 479 |         (a1 == b1 && a2 == b2)
[INFO] [stdout]     |         ^                    ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 479 -         (a1 == b1 && a2 == b2)
[INFO] [stdout] 479 +         a1 == b1 && a2 == b2
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Default` is imported redundantly
[INFO] [stdout]  --> src/query.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::default::Default;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]  --> /rustc/645bb72776a6a56a1a8f52631a44bd082b2ba509/library/std/src/prelude/mod.rs:124:13
[INFO] [stdout]   |
[INFO] [stdout]   = note: the item `Default` is already defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]   --> src/lib.rs:55:3
[INFO] [stdout]    |
[INFO] [stdout] 55 | /   error_chain!{
[INFO] [stdout] 56 | |     foreign_links {
[INFO] [stdout] 57 | |       GlobError(::glob::PatternError);
[INFO] [stdout] 58 | |       JsonError(::serde_json::Error);
[INFO] [stdout] ...  |
[INFO] [stdout] 62 | |     }
[INFO] [stdout] 63 | |   }
[INFO] [stdout]    | |___^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `error_chain_processed` which comes from the expansion of the macro `error_chain` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated trait `std::ascii::AsciiExt`: use inherent methods instead
[INFO] [stdout]  --> src/query.rs:1:17
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::ascii::AsciiExt;
[INFO] [stdout]   |                 ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]   --> src/lib.rs:55:3
[INFO] [stdout]    |
[INFO] [stdout] 55 | /   error_chain!{
[INFO] [stdout] 56 | |     foreign_links {
[INFO] [stdout] 57 | |       GlobError(::glob::PatternError);
[INFO] [stdout] 58 | |       JsonError(::serde_json::Error);
[INFO] [stdout] ...  |
[INFO] [stdout] 62 | |     }
[INFO] [stdout] 63 | |   }
[INFO] [stdout]    | |___^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `error_chain_processed` which comes from the expansion of the macro `error_chain` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated trait `std::ascii::AsciiExt`: use inherent methods instead
[INFO] [stdout]  --> src/query.rs:1:17
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::ascii::AsciiExt;
[INFO] [stdout]   |                 ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/notify/mod.rs:531:30
[INFO] [stdout]     |
[INFO] [stdout] 531 |   fn cause(&self) -> Option<&StdError> {
[INFO] [stdout]     |                              ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]     = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] help: if this is an object-safe trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 531 |   fn cause(&self) -> Option<&dyn StdError> {
[INFO] [stdout]     |                              +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/notify/mod.rs:531:30
[INFO] [stdout]     |
[INFO] [stdout] 531 |   fn cause(&self) -> Option<&StdError> {
[INFO] [stdout]     |                              ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]     = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] help: if this is an object-safe trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 531 |   fn cause(&self) -> Option<&dyn StdError> {
[INFO] [stdout]     |                              +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `std::error::Error::cause`: replaced by Error::source, which can support downcasting
[INFO] [stdout]   --> src/lib.rs:55:3
[INFO] [stdout]    |
[INFO] [stdout] 55 | /   error_chain!{
[INFO] [stdout] 56 | |     foreign_links {
[INFO] [stdout] 57 | |       GlobError(::glob::PatternError);
[INFO] [stdout] 58 | |       JsonError(::serde_json::Error);
[INFO] [stdout] ...  |
[INFO] [stdout] 62 | |     }
[INFO] [stdout] 63 | |   }
[INFO] [stdout]    | |___^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `error_chain_processed` which comes from the expansion of the macro `error_chain` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `std::error::Error::cause`: replaced by Error::source, which can support downcasting
[INFO] [stdout]   --> src/lib.rs:55:3
[INFO] [stdout]    |
[INFO] [stdout] 55 | /   error_chain!{
[INFO] [stdout] 56 | |     foreign_links {
[INFO] [stdout] 57 | |       GlobError(::glob::PatternError);
[INFO] [stdout] 58 | |       JsonError(::serde_json::Error);
[INFO] [stdout] ...  |
[INFO] [stdout] 62 | |     }
[INFO] [stdout] 63 | |   }
[INFO] [stdout]    | |___^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `error_chain_processed` which comes from the expansion of the macro `error_chain` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]    --> src/notify/mod.rs:511:33
[INFO] [stdout]     |
[INFO] [stdout] 511 |       Error::Io(ref err) => err.description(),
[INFO] [stdout]     |                                 ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]    --> src/notify/mod.rs:511:33
[INFO] [stdout]     |
[INFO] [stdout] 511 |       Error::Io(ref err) => err.description(),
[INFO] [stdout]     |                                 ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::ascii::AsciiExt`
[INFO] [stdout]  --> src/query.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::ascii::AsciiExt;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::ascii::AsciiExt`
[INFO] [stdout]  --> src/query.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::ascii::AsciiExt;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: using `.clone()` on a double reference, which returns `&PathBuf` instead of cloning the inner type
[INFO] [stdout]    --> src/fs_view.rs:279:34
[INFO] [stdout]     |
[INFO] [stdout] 279 |               segments.entry(root.clone()).or_insert_with(|| Vec::new()).push(notif);
[INFO] [stdout]     |                                  ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(suspicious_double_ref_op)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 18 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused macro definition: `assert_eq_any`
[INFO] [stdout]    --> tests/utils/mod.rs:207:14
[INFO] [stdout]     |
[INFO] [stdout] 207 | macro_rules! assert_eq_any {
[INFO] [stdout]     |              ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_macros)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused macro definition: `assert_eq_any`
[INFO] [stdout]    --> tests/utils/mod.rs:207:14
[INFO] [stdout]     |
[INFO] [stdout] 207 | macro_rules! assert_eq_any {
[INFO] [stdout]     |              ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_macros)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused macro definition: `assert_eq_any`
[INFO] [stdout]    --> tests/utils/mod.rs:207:14
[INFO] [stdout]     |
[INFO] [stdout] 207 | macro_rules! assert_eq_any {
[INFO] [stdout]     |              ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_macros)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `fomo::notify`
[INFO] [stdout]  --> tests/notify.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use fomo::notify;
[INFO] [stdout]   |     ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused macro definition: `assert_eq_any`
[INFO] [stdout]    --> tests/utils/mod.rs:207:14
[INFO] [stdout]     |
[INFO] [stdout] 207 | macro_rules! assert_eq_any {
[INFO] [stdout]     |              ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_macros)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: using `.clone()` on a double reference, which returns `&PathBuf` instead of cloning the inner type
[INFO] [stdout]    --> src/fs_view.rs:279:34
[INFO] [stdout]     |
[INFO] [stdout] 279 |               segments.entry(root.clone()).or_insert_with(|| Vec::new()).push(notif);
[INFO] [stdout]     |                                  ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(suspicious_double_ref_op)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `inflate_events` is never used
[INFO] [stdout]   --> tests/utils/mod.rs:49:8
[INFO] [stdout]    |
[INFO] [stdout] 49 | pub fn inflate_events(input: Vec<(PathBuf, Op, Option<u32>)>) -> Vec<(PathBuf, Op, Option<u32>)> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `extract_cookies` is never used
[INFO] [stdout]   --> tests/utils/mod.rs:78:8
[INFO] [stdout]    |
[INFO] [stdout] 78 | pub fn extract_cookies(events: &[ (PathBuf, Op, Option<u32>) ]) -> Vec<u32> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `sleep` is never used
[INFO] [stdout]   --> tests/utils/mod.rs:91:8
[INFO] [stdout]    |
[INFO] [stdout] 91 | pub fn sleep(duration: u64) {
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `create_all`, `rename`, `chmod`, and `remove` are never used
[INFO] [stdout]    --> tests/utils/mod.rs:118:6
[INFO] [stdout]     |
[INFO] [stdout] 109 | pub trait TestHelpers {
[INFO] [stdout]     |           ----------- methods in this trait
[INFO] [stdout] ...
[INFO] [stdout] 118 |   fn create_all(&self, paths: Vec<&str>);
[INFO] [stdout]     |      ^^^^^^^^^^
[INFO] [stdout] 119 |   /// Rename file or directory.
[INFO] [stdout] 120 |   fn rename(&self, a: &str, b: &str);
[INFO] [stdout]     |      ^^^^^^
[INFO] [stdout] 121 |   /// Toggle "other" rights on linux and os x and "readonly" on windows
[INFO] [stdout] 122 |   fn chmod(&self, p: &str);
[INFO] [stdout]     |      ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 126 |   fn remove(&self, p: &str);
[INFO] [stdout]     |      ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 21 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `sleep` is never used
[INFO] [stdout]   --> tests/utils/mod.rs:91:8
[INFO] [stdout]    |
[INFO] [stdout] 91 | pub fn sleep(duration: u64) {
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `chmod` is never used
[INFO] [stdout]    --> tests/utils/mod.rs:122:6
[INFO] [stdout]     |
[INFO] [stdout] 109 | pub trait TestHelpers {
[INFO] [stdout]     |           ----------- method in this trait
[INFO] [stdout] ...
[INFO] [stdout] 122 |   fn chmod(&self, p: &str);
[INFO] [stdout]     |      ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 31.36s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: syn v0.11.4
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 2`
[INFO] running `Command { std: "docker" "inspect" "200be4482f54580f20db9d95ee5111a8cfe8d022f02a2c7633a7a4ed75b2aed3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "200be4482f54580f20db9d95ee5111a8cfe8d022f02a2c7633a7a4ed75b2aed3", kill_on_drop: false }`
[INFO] [stdout] 200be4482f54580f20db9d95ee5111a8cfe8d022f02a2c7633a7a4ed75b2aed3