[INFO] cloning repository https://github.com/jondot/rawsort
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jondot/rawsort" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjondot%2Frawsort", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjondot%2Frawsort'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 2294fc12355292011df8913486787ff93d7fc9fd
[INFO] testing jondot/rawsort against 1.69.0 for beta-1.70-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjondot%2Frawsort" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/jondot/rawsort on toolchain 1.69.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.69.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/jondot/rawsort
[INFO] finished tweaking git repo https://github.com/jondot/rawsort
[INFO] tweaked toml for git repo https://github.com/jondot/rawsort written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/jondot/rawsort 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" "+1.69.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded walkdir v2.1.4
[INFO] [stderr]   Downloaded lazy_static v1.0.2
[INFO] [stderr]   Downloaded slog v2.3.3
[INFO] [stderr]   Downloaded smallvec v0.6.3
[INFO] [stderr]   Downloaded serde v1.0.78
[INFO] [stderr]   Downloaded chrono v0.4.4
[INFO] [stderr]   Downloaded console v0.6.1
[INFO] [stderr]   Downloaded slog-term v2.4.0
[INFO] [stderr]   Downloaded same-file v1.0.2
[INFO] [stderr]   Downloaded dialoguer v0.1.0
[INFO] [stderr]   Downloaded kamadak-exif v0.3.1
[INFO] [stderr]   Downloaded filetime v0.2.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+1.69.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 01728cbeec03b5c49f107a87216336b0d962cfe3cf08d62e91883e587a3b9b7a
[INFO] running `Command { std: "docker" "start" "-a" "01728cbeec03b5c49f107a87216336b0d962cfe3cf08d62e91883e587a3b9b7a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "01728cbeec03b5c49f107a87216336b0d962cfe3cf08d62e91883e587a3b9b7a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "01728cbeec03b5c49f107a87216336b0d962cfe3cf08d62e91883e587a3b9b7a", kill_on_drop: false }`
[INFO] [stdout] 01728cbeec03b5c49f107a87216336b0d962cfe3cf08d62e91883e587a3b9b7a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+1.69.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b348a0ef3cba726b603d5ff0ba51d4f978ebdfac73b34ff900655b5ec03282e8
[INFO] running `Command { std: "docker" "start" "-a" "b348a0ef3cba726b603d5ff0ba51d4f978ebdfac73b34ff900655b5ec03282e8", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.42
[INFO] [stderr]    Compiling void v1.0.2
[INFO] [stderr]    Compiling cfg-if v0.1.5
[INFO] [stderr]    Compiling stable_deref_trait v1.1.1
[INFO] [stderr]    Compiling lazy_static v1.0.2
[INFO] [stderr]    Compiling byteorder v1.2.6
[INFO] [stderr]    Compiling scopeguard v0.3.3
[INFO] [stderr]    Compiling num-traits v0.2.5
[INFO] [stderr]    Compiling num-integer v0.1.39
[INFO] [stderr]    Compiling slab v0.4.1
[INFO] [stderr]    Compiling lazycell v0.6.0
[INFO] [stderr]    Compiling futures v0.1.23
[INFO] [stderr]    Compiling regex v0.2.11
[INFO] [stderr]    Compiling ucd-util v0.1.1
[INFO] [stderr]    Compiling serde v1.0.78
[INFO] [stderr]    Compiling ryu v0.2.6
[INFO] [stderr]    Compiling log v0.4.4
[INFO] [stderr]    Compiling unreachable v1.0.0
[INFO] [stderr]    Compiling owning_ref v0.3.3
[INFO] [stderr]    Compiling unicode-width v0.1.5
[INFO] [stderr]    Compiling bitflags v1.0.4
[INFO] [stderr]    Compiling utf8-ranges v1.0.0
[INFO] [stderr]    Compiling crossbeam-utils v0.5.0
[INFO] [stderr]    Compiling smallvec v0.6.3
[INFO] [stderr]    Compiling thread_local v0.3.5
[INFO] [stderr]    Compiling regex-syntax v0.5.6
[INFO] [stderr]    Compiling lock_api v0.1.3
[INFO] [stderr]    Compiling lazy_static v0.2.11
[INFO] [stderr]    Compiling slog v2.3.3
[INFO] [stderr]    Compiling itoa v0.4.3
[INFO] [stderr]    Compiling lazycell v1.0.0
[INFO] [stderr]    Compiling same-file v1.0.2
[INFO] [stderr]    Compiling term v0.5.1
[INFO] [stderr]    Compiling textwrap v0.10.0
[INFO] [stderr]    Compiling strsim v0.7.0
[INFO] [stderr]    Compiling vec_map v0.8.1
[INFO] [stderr]    Compiling ansi_term v0.11.0
[INFO] [stderr]    Compiling rand v0.4.2
[INFO] [stderr]    Compiling iovec v0.1.2
[INFO] [stderr]    Compiling net2 v0.2.33
[INFO] [stderr]    Compiling memchr v2.0.1
[INFO] [stderr]    Compiling time v0.1.40
[INFO] [stderr]    Compiling num_cpus v1.8.0
[INFO] [stderr]    Compiling bytes v0.4.9
[INFO] [stderr]    Compiling aho-corasick v0.6.6
[INFO] [stderr]    Compiling clicolors-control v0.2.0
[INFO] [stderr]    Compiling inotify-sys v0.1.3
[INFO] [stderr]    Compiling termios v0.2.2
[INFO] [stderr]    Compiling mio v0.6.15
[INFO] [stderr]    Compiling atty v0.2.11
[INFO] [stderr]    Compiling filetime v0.2.1
[INFO] [stderr]    Compiling isatty v0.1.9
[INFO] [stderr]    Compiling walkdir v2.1.4
[INFO] [stderr]    Compiling either v1.5.0
[INFO] [stderr]    Compiling clap v2.32.0
[INFO] [stderr]    Compiling kamadak-exif v0.3.1
[INFO] [stderr]    Compiling parking_lot_core v0.2.14
[INFO] [stderr]    Compiling rand v0.3.22
[INFO] [stderr]    Compiling itertools v0.7.8
[INFO] [stderr]    Compiling tempfile v2.2.0
[INFO] [stderr]    Compiling tokio-executor v0.1.4
[INFO] [stderr]    Compiling tokio-io v0.1.8
[INFO] [stderr]    Compiling parking_lot v0.6.3
[INFO] [stderr]    Compiling mio-extras v2.0.5
[INFO] [stderr]    Compiling chrono v0.4.4
[INFO] [stderr]    Compiling tokio-reactor v0.1.5
[INFO] [stderr]    Compiling inotify v0.6.1
[INFO] [stderr]    Compiling slog-term v2.4.0
[INFO] [stderr]    Compiling notify v4.0.6
[INFO] [stderr]    Compiling console v0.6.1
[INFO] [stderr]    Compiling dialoguer v0.1.0
[INFO] [stderr]    Compiling serde_json v1.0.27
[INFO] [stderr]    Compiling slog-json v2.2.0
[INFO] [stderr]    Compiling rawsort v0.4.1-alpha.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]  --> src/registry.rs:6:39
[INFO] [stdout]   |
[INFO] [stdout] 6 |     map: HashMap<String, (String, Box<Fn(&exif::Exif, &DirEntry) -> String>)>,
[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: use `dyn`
[INFO] [stdout]   |
[INFO] [stdout] 6 |     map: HashMap<String, (String, Box<dyn Fn(&exif::Exif, &DirEntry) -> String>)>,
[INFO] [stdout]   |                                       +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/main.rs:228:5
[INFO] [stdout]     |
[INFO] [stdout] 228 |     try!(watcher.watch(path, RecursiveMode::NonRecursive));
[INFO] [stdout]     |     ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/main.rs:224:43
[INFO] [stdout]     |
[INFO] [stdout] 224 |     let mut watcher: RecommendedWatcher = try!(Watcher::new(tx, Duration::from_secs(2)));
[INFO] [stdout]     |                                           ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.49s
[INFO] running `Command { std: "docker" "inspect" "b348a0ef3cba726b603d5ff0ba51d4f978ebdfac73b34ff900655b5ec03282e8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b348a0ef3cba726b603d5ff0ba51d4f978ebdfac73b34ff900655b5ec03282e8", kill_on_drop: false }`
[INFO] [stdout] b348a0ef3cba726b603d5ff0ba51d4f978ebdfac73b34ff900655b5ec03282e8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+1.69.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a6c4a607819d92e36cc496a496b285baf0ea7245c118b0d35223df041f42bd6d
[INFO] running `Command { std: "docker" "start" "-a" "a6c4a607819d92e36cc496a496b285baf0ea7245c118b0d35223df041f42bd6d", kill_on_drop: false }`
[INFO] [stderr]    Compiling rawsort v0.4.1-alpha.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]  --> src/registry.rs:6:39
[INFO] [stdout]   |
[INFO] [stdout] 6 |     map: HashMap<String, (String, Box<Fn(&exif::Exif, &DirEntry) -> String>)>,
[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: use `dyn`
[INFO] [stdout]   |
[INFO] [stdout] 6 |     map: HashMap<String, (String, Box<dyn Fn(&exif::Exif, &DirEntry) -> String>)>,
[INFO] [stdout]   |                                       +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/main.rs:228:5
[INFO] [stdout]     |
[INFO] [stdout] 228 |     try!(watcher.watch(path, RecursiveMode::NonRecursive));
[INFO] [stdout]     |     ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/main.rs:224:43
[INFO] [stdout]     |
[INFO] [stdout] 224 |     let mut watcher: RecommendedWatcher = try!(Watcher::new(tx, Duration::from_secs(2)));
[INFO] [stdout]     |                                           ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]  --> src/registry.rs:6:39
[INFO] [stdout]   |
[INFO] [stdout] 6 |     map: HashMap<String, (String, Box<Fn(&exif::Exif, &DirEntry) -> String>)>,
[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: use `dyn`
[INFO] [stdout]   |
[INFO] [stdout] 6 |     map: HashMap<String, (String, Box<dyn Fn(&exif::Exif, &DirEntry) -> String>)>,
[INFO] [stdout]   |                                       +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/main.rs:228:5
[INFO] [stdout]     |
[INFO] [stdout] 228 |     try!(watcher.watch(path, RecursiveMode::NonRecursive));
[INFO] [stdout]     |     ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/main.rs:224:43
[INFO] [stdout]     |
[INFO] [stdout] 224 |     let mut watcher: RecommendedWatcher = try!(Watcher::new(tx, Duration::from_secs(2)));
[INFO] [stdout]     |                                           ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `exec`
[INFO] [stdout]    --> tests/integration_test.rs:119:16
[INFO] [stdout]     |
[INFO] [stdout] 119 |     let (plan, exec) = make_plan("simple", "[year]");
[INFO] [stdout]     |                ^^^^ help: if this is intentional, prefix it with an underscore: `_exec`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `exec`
[INFO] [stdout]    --> tests/integration_test.rs:138:16
[INFO] [stdout]     |
[INFO] [stdout] 138 |     let (plan, exec) = make_plan(
[INFO] [stdout]     |                ^^^^ help: if this is intentional, prefix it with an underscore: `_exec`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.79s
[INFO] running `Command { std: "docker" "inspect" "a6c4a607819d92e36cc496a496b285baf0ea7245c118b0d35223df041f42bd6d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a6c4a607819d92e36cc496a496b285baf0ea7245c118b0d35223df041f42bd6d", kill_on_drop: false }`
[INFO] [stdout] a6c4a607819d92e36cc496a496b285baf0ea7245c118b0d35223df041f42bd6d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+1.69.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 220d19340a0e45d7e721289cfec50d1c63d4b146c9783208d5fd9f08736f9e88
[INFO] running `Command { std: "docker" "start" "-a" "220d19340a0e45d7e721289cfec50d1c63d4b146c9783208d5fd9f08736f9e88", kill_on_drop: false }`
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]  --> src/registry.rs:6:39
[INFO] [stderr]   |
[INFO] [stderr] 6 |     map: HashMap<String, (String, Box<Fn(&exif::Exif, &DirEntry) -> String>)>,
[INFO] [stderr]   |                                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stderr]   = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr]   = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] help: use `dyn`
[INFO] [stderr]   |
[INFO] [stderr] 6 |     map: HashMap<String, (String, Box<dyn Fn(&exif::Exif, &DirEntry) -> String>)>,
[INFO] [stderr]   |                                       +++
[INFO] [stderr] 
[INFO] [stderr] warning: `rawsort` (lib) generated 1 warning (run `cargo fix --lib -p rawsort` to apply 1 suggestion)
[INFO] [stderr] warning: `rawsort` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/main.rs:228:5
[INFO] [stderr]     |
[INFO] [stderr] 228 |     try!(watcher.watch(path, RecursiveMode::NonRecursive));
[INFO] [stderr]     |     ^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/main.rs:224:43
[INFO] [stderr]     |
[INFO] [stderr] 224 |     let mut watcher: RecommendedWatcher = try!(Watcher::new(tx, Duration::from_secs(2)));
[INFO] [stderr]     |                                           ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `exec`
[INFO] [stderr]    --> tests/integration_test.rs:119:16
[INFO] [stderr]     |
[INFO] [stderr] 119 |     let (plan, exec) = make_plan("simple", "[year]");
[INFO] [stderr]     |                ^^^^ help: if this is intentional, prefix it with an underscore: `_exec`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `exec`
[INFO] [stderr]    --> tests/integration_test.rs:138:16
[INFO] [stderr]     |
[INFO] [stderr] 138 |     let (plan, exec) = make_plan(
[INFO] [stderr]     |                ^^^^ help: if this is intentional, prefix it with an underscore: `_exec`
[INFO] [stderr] 
[INFO] [stderr] warning: `rawsort` (bin "rawsort" test) generated 2 warnings
[INFO] [stderr] warning: `rawsort` (test "integration_test") generated 2 warnings (run `cargo fix --test "integration_test"` to apply 2 suggestions)
[INFO] [stderr] warning: `rawsort` (bin "rawsort") generated 2 warnings (2 duplicates)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/rawsort-fea9f8de347a45f3)
[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 unittests src/main.rs (/opt/rustwide/target/debug/deps/rawsort-cfb921e1afcaf972)
[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/integration_test.rs (/opt/rustwide/target/debug/deps/integration_test-b523c40475f1d5ec)
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test it_detects_potential_overwrites ... ok
[INFO] [stdout] test it_plans_properly ... ok
[INFO] [stdout] test it_detects_bad_formats ... ok
[INFO] [stdout] test it_will_not_format_almost_a_good_format ... ok
[INFO] [stdout] test it_will_format_a_good_format ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests rawsort
[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] running `Command { std: "docker" "inspect" "220d19340a0e45d7e721289cfec50d1c63d4b146c9783208d5fd9f08736f9e88", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "220d19340a0e45d7e721289cfec50d1c63d4b146c9783208d5fd9f08736f9e88", kill_on_drop: false }`
[INFO] [stdout] 220d19340a0e45d7e721289cfec50d1c63d4b146c9783208d5fd9f08736f9e88
