[INFO] cloning repository https://github.com/TyPR124/findme
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/TyPR124/findme" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTyPR124%2Ffindme", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTyPR124%2Ffindme'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 80ae7d57d67ae75936c23cffbedd78aec64137a1
[INFO] testing TyPR124/findme against beta-2022-04-10 for beta-1.61-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTyPR124%2Ffindme" "/workspace/builds/worker-64/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-64/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/TyPR124/findme on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-64/source/.cargo/config
[INFO] started tweaking git repo https://github.com/TyPR124/findme
[INFO] finished tweaking git repo https://github.com/TyPR124/findme
[INFO] tweaked toml for git repo https://github.com/TyPR124/findme written to /workspace/builds/worker-64/source/Cargo.toml
[INFO] crate git repo https://github.com/TyPR124/findme already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-64/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-64/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6b0ee55cf7059c6ac6dbc4db752c6f2e1bc9f61db95d0dad0b9fb5a022cc29ec
[INFO] running `Command { std: "docker" "start" "-a" "6b0ee55cf7059c6ac6dbc4db752c6f2e1bc9f61db95d0dad0b9fb5a022cc29ec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6b0ee55cf7059c6ac6dbc4db752c6f2e1bc9f61db95d0dad0b9fb5a022cc29ec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6b0ee55cf7059c6ac6dbc4db752c6f2e1bc9f61db95d0dad0b9fb5a022cc29ec", kill_on_drop: false }`
[INFO] [stdout] 6b0ee55cf7059c6ac6dbc4db752c6f2e1bc9f61db95d0dad0b9fb5a022cc29ec
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-64/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-64/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" "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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2641dcc8538c4fa2c77340af570873668bd3b89b0d37487babc16d59d5d28d3b
[INFO] running `Command { std: "docker" "start" "-a" "2641dcc8538c4fa2c77340af570873668bd3b89b0d37487babc16d59d5d28d3b", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v0.1.4
[INFO] [stderr]    Compiling libc v0.2.58
[INFO] [stderr]    Compiling bitflags v1.1.0
[INFO] [stderr]    Compiling unicode-width v0.1.5
[INFO] [stderr]    Compiling strsim v0.8.0
[INFO] [stderr]    Compiling ansi_term v0.11.0
[INFO] [stderr]    Compiling yaml-rust v0.3.5
[INFO] [stderr]    Compiling vec_map v0.8.1
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]    Compiling num-traits v0.2.8
[INFO] [stderr]    Compiling num-integer v0.1.41
[INFO] [stderr]    Compiling time v0.1.42
[INFO] [stderr]    Compiling atty v0.2.11
[INFO] [stderr]    Compiling clap v2.33.0
[INFO] [stderr]    Compiling chrono v0.4.6
[INFO] [stderr]    Compiling findme v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]   --> src/main.rs:95:65
[INFO] [stdout]    |
[INFO] [stdout] 95 |                           paths, out.as_mut(), out_err.as_mut());
[INFO] [stdout]    |                                                                 ^
[INFO] [stdout] ...
[INFO] [stdout] 99 |         NEWEST_MODIFIED => do_it!(NewestModified),
[INFO] [stdout]    |                            ---------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(semicolon_in_expressions_from_macros)]` on by default
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]    = note: this warning originates in the macro `do_it` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]    --> src/main.rs:95:65
[INFO] [stdout]     |
[INFO] [stdout] 95  |                           paths, out.as_mut(), out_err.as_mut());
[INFO] [stdout]     |                                                                 ^
[INFO] [stdout] ...
[INFO] [stdout] 100 |         NEWEST_CREATED =>  do_it!(NewestCreated),
[INFO] [stdout]     |                            --------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]     = note: this warning originates in the macro `do_it` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]    --> src/main.rs:95:65
[INFO] [stdout]     |
[INFO] [stdout] 95  |                           paths, out.as_mut(), out_err.as_mut());
[INFO] [stdout]     |                                                                 ^
[INFO] [stdout] ...
[INFO] [stdout] 101 |         NEWEST_ACCESSED => do_it!(NewestAccessed),
[INFO] [stdout]     |                            ---------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]     = note: this warning originates in the macro `do_it` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]    --> src/main.rs:95:65
[INFO] [stdout]     |
[INFO] [stdout] 95  |                           paths, out.as_mut(), out_err.as_mut());
[INFO] [stdout]     |                                                                 ^
[INFO] [stdout] ...
[INFO] [stdout] 102 |         OLDEST_MODIFIED => do_it!(OldestModified),
[INFO] [stdout]     |                            ---------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]     = note: this warning originates in the macro `do_it` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]    --> src/main.rs:95:65
[INFO] [stdout]     |
[INFO] [stdout] 95  |                           paths, out.as_mut(), out_err.as_mut());
[INFO] [stdout]     |                                                                 ^
[INFO] [stdout] ...
[INFO] [stdout] 103 |         OLDEST_CREATED =>  do_it!(OldestCreated),
[INFO] [stdout]     |                            --------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]     = note: this warning originates in the macro `do_it` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]    --> src/main.rs:95:65
[INFO] [stdout]     |
[INFO] [stdout] 95  |                           paths, out.as_mut(), out_err.as_mut());
[INFO] [stdout]     |                                                                 ^
[INFO] [stdout] ...
[INFO] [stdout] 104 |         OLDEST_ACCESSED => do_it!(OldestAccessed),
[INFO] [stdout]     |                            ---------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]     = note: this warning originates in the macro `do_it` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]    --> src/main.rs:95:65
[INFO] [stdout]     |
[INFO] [stdout] 95  |                           paths, out.as_mut(), out_err.as_mut());
[INFO] [stdout]     |                                                                 ^
[INFO] [stdout] ...
[INFO] [stdout] 105 |         LARGEST =>         do_it!(Largest),
[INFO] [stdout]     |                            --------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]     = note: this warning originates in the macro `do_it` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]    --> src/main.rs:95:65
[INFO] [stdout]     |
[INFO] [stdout] 95  |                           paths, out.as_mut(), out_err.as_mut());
[INFO] [stdout]     |                                                                 ^
[INFO] [stdout] ...
[INFO] [stdout] 106 |         SMALLEST =>        do_it!(Smallest),
[INFO] [stdout]     |                            ---------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]     = note: this warning originates in the macro `do_it` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/main.rs:300:24
[INFO] [stdout]     |
[INFO] [stdout] 300 | impl OutputHandler for std::io::Write {
[INFO] [stdout]     |                        ^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) 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] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 300 - impl OutputHandler for std::io::Write {
[INFO] [stdout] 300 + impl OutputHandler for dyn std::io::Write {
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/main.rs:135:23
[INFO] [stdout]     |
[INFO] [stdout] 135 |     let fs_metadata: &Fn(&Path) -> std::io::Result<Metadata> = 
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) 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] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 135 -     let fs_metadata: &Fn(&Path) -> std::io::Result<Metadata> = 
[INFO] [stdout] 135 +     let fs_metadata: &dyn Fn(&Path) -> std::io::Result<Metadata> = 
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 10 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.09s
[INFO] running `Command { std: "docker" "inspect" "2641dcc8538c4fa2c77340af570873668bd3b89b0d37487babc16d59d5d28d3b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2641dcc8538c4fa2c77340af570873668bd3b89b0d37487babc16d59d5d28d3b", kill_on_drop: false }`
[INFO] [stdout] 2641dcc8538c4fa2c77340af570873668bd3b89b0d37487babc16d59d5d28d3b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-64/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-64/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" "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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 37f68fb77c187470d604da37a2122a74a33b7d7bf388ea503475aca9f41a9fc5
[INFO] running `Command { std: "docker" "start" "-a" "37f68fb77c187470d604da37a2122a74a33b7d7bf388ea503475aca9f41a9fc5", kill_on_drop: false }`
[INFO] [stderr]    Compiling findme v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]   --> src/main.rs:95:65
[INFO] [stdout]    |
[INFO] [stdout] 95 |                           paths, out.as_mut(), out_err.as_mut());
[INFO] [stdout]    |                                                                 ^
[INFO] [stdout] ...
[INFO] [stdout] 99 |         NEWEST_MODIFIED => do_it!(NewestModified),
[INFO] [stdout]    |                            ---------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(semicolon_in_expressions_from_macros)]` on by default
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]    = note: this warning originates in the macro `do_it` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]    --> src/main.rs:95:65
[INFO] [stdout]     |
[INFO] [stdout] 95  |                           paths, out.as_mut(), out_err.as_mut());
[INFO] [stdout]     |                                                                 ^
[INFO] [stdout] ...
[INFO] [stdout] 100 |         NEWEST_CREATED =>  do_it!(NewestCreated),
[INFO] [stdout]     |                            --------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]     = note: this warning originates in the macro `do_it` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]    --> src/main.rs:95:65
[INFO] [stdout]     |
[INFO] [stdout] 95  |                           paths, out.as_mut(), out_err.as_mut());
[INFO] [stdout]     |                                                                 ^
[INFO] [stdout] ...
[INFO] [stdout] 101 |         NEWEST_ACCESSED => do_it!(NewestAccessed),
[INFO] [stdout]     |                            ---------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]     = note: this warning originates in the macro `do_it` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]    --> src/main.rs:95:65
[INFO] [stdout]     |
[INFO] [stdout] 95  |                           paths, out.as_mut(), out_err.as_mut());
[INFO] [stdout]     |                                                                 ^
[INFO] [stdout] ...
[INFO] [stdout] 102 |         OLDEST_MODIFIED => do_it!(OldestModified),
[INFO] [stdout]     |                            ---------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]     = note: this warning originates in the macro `do_it` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]    --> src/main.rs:95:65
[INFO] [stdout]     |
[INFO] [stdout] 95  |                           paths, out.as_mut(), out_err.as_mut());
[INFO] [stdout]     |                                                                 ^
[INFO] [stdout] ...
[INFO] [stdout] 103 |         OLDEST_CREATED =>  do_it!(OldestCreated),
[INFO] [stdout]     |                            --------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]     = note: this warning originates in the macro `do_it` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]    --> src/main.rs:95:65
[INFO] [stdout]     |
[INFO] [stdout] 95  |                           paths, out.as_mut(), out_err.as_mut());
[INFO] [stdout]     |                                                                 ^
[INFO] [stdout] ...
[INFO] [stdout] 104 |         OLDEST_ACCESSED => do_it!(OldestAccessed),
[INFO] [stdout]     |                            ---------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]     = note: this warning originates in the macro `do_it` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]    --> src/main.rs:95:65
[INFO] [stdout]     |
[INFO] [stdout] 95  |                           paths, out.as_mut(), out_err.as_mut());
[INFO] [stdout]     |                                                                 ^
[INFO] [stdout] ...
[INFO] [stdout] 105 |         LARGEST =>         do_it!(Largest),
[INFO] [stdout]     |                            --------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]     = note: this warning originates in the macro `do_it` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]    --> src/main.rs:95:65
[INFO] [stdout]     |
[INFO] [stdout] 95  |                           paths, out.as_mut(), out_err.as_mut());
[INFO] [stdout]     |                                                                 ^
[INFO] [stdout] ...
[INFO] [stdout] 106 |         SMALLEST =>        do_it!(Smallest),
[INFO] [stdout]     |                            ---------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]     = note: this warning originates in the macro `do_it` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/main.rs:300:24
[INFO] [stdout]     |
[INFO] [stdout] 300 | impl OutputHandler for std::io::Write {
[INFO] [stdout]     |                        ^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) 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] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 300 - impl OutputHandler for std::io::Write {
[INFO] [stdout] 300 + impl OutputHandler for dyn std::io::Write {
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/main.rs:135:23
[INFO] [stdout]     |
[INFO] [stdout] 135 |     let fs_metadata: &Fn(&Path) -> std::io::Result<Metadata> = 
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) 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] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 135 -     let fs_metadata: &Fn(&Path) -> std::io::Result<Metadata> = 
[INFO] [stdout] 135 +     let fs_metadata: &dyn Fn(&Path) -> std::io::Result<Metadata> = 
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 10 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.71s
[INFO] [stderr]   Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/findme-130cf3553e4365e5)
[INFO] running `Command { std: "docker" "inspect" "37f68fb77c187470d604da37a2122a74a33b7d7bf388ea503475aca9f41a9fc5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "37f68fb77c187470d604da37a2122a74a33b7d7bf388ea503475aca9f41a9fc5", kill_on_drop: false }`
[INFO] [stdout] 37f68fb77c187470d604da37a2122a74a33b7d7bf388ea503475aca9f41a9fc5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-64/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-64/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" "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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 8aaf8e46646e53bdb14372318c83099da202cd35a38b147d8fc679c4f8e0a10f
[INFO] running `Command { std: "docker" "start" "-a" "8aaf8e46646e53bdb14372318c83099da202cd35a38b147d8fc679c4f8e0a10f", kill_on_drop: false }`
[INFO] [stderr] warning: trailing semicolon in macro used in expression position
[INFO] [stderr]   --> src/main.rs:95:65
[INFO] [stderr]    |
[INFO] [stderr] 95 |                           paths, out.as_mut(), out_err.as_mut());
[INFO] [stderr]    |                                                                 ^
[INFO] [stderr] ...
[INFO] [stderr] 99 |         NEWEST_MODIFIED => do_it!(NewestModified),
[INFO] [stderr]    |                            ---------------------- in this macro invocation
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(semicolon_in_expressions_from_macros)]` on by default
[INFO] [stderr]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stderr]    = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stderr]    = note: this warning originates in the macro `do_it` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: trailing semicolon in macro used in expression position
[INFO] [stderr]    --> src/main.rs:95:65
[INFO] [stderr]     |
[INFO] [stderr] 95  |                           paths, out.as_mut(), out_err.as_mut());
[INFO] [stderr]     |                                                                 ^
[INFO] [stderr] ...
[INFO] [stderr] 100 |         NEWEST_CREATED =>  do_it!(NewestCreated),
[INFO] [stderr]     |                            --------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stderr]     = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stderr]     = note: this warning originates in the macro `do_it` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: trailing semicolon in macro used in expression position
[INFO] [stderr]    --> src/main.rs:95:65
[INFO] [stderr]     |
[INFO] [stderr] 95  |                           paths, out.as_mut(), out_err.as_mut());
[INFO] [stderr]     |                                                                 ^
[INFO] [stderr] ...
[INFO] [stderr] 101 |         NEWEST_ACCESSED => do_it!(NewestAccessed),
[INFO] [stderr]     |                            ---------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stderr]     = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stderr]     = note: this warning originates in the macro `do_it` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: trailing semicolon in macro used in expression position
[INFO] [stderr]    --> src/main.rs:95:65
[INFO] [stderr]     |
[INFO] [stderr] 95  |                           paths, out.as_mut(), out_err.as_mut());
[INFO] [stderr]     |                                                                 ^
[INFO] [stderr] ...
[INFO] [stderr] 102 |         OLDEST_MODIFIED => do_it!(OldestModified),
[INFO] [stderr]     |                            ---------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stderr]     = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stderr]     = note: this warning originates in the macro `do_it` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: trailing semicolon in macro used in expression position
[INFO] [stderr]    --> src/main.rs:95:65
[INFO] [stderr]     |
[INFO] [stderr] 95  |                           paths, out.as_mut(), out_err.as_mut());
[INFO] [stderr]     |                                                                 ^
[INFO] [stderr] ...
[INFO] [stderr] 103 |         OLDEST_CREATED =>  do_it!(OldestCreated),
[INFO] [stderr]     |                            --------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stderr]     = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stderr]     = note: this warning originates in the macro `do_it` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: trailing semicolon in macro used in expression position
[INFO] [stderr]    --> src/main.rs:95:65
[INFO] [stderr]     |
[INFO] [stderr] 95  |                           paths, out.as_mut(), out_err.as_mut());
[INFO] [stderr]     |                                                                 ^
[INFO] [stderr] ...
[INFO] [stderr] 104 |         OLDEST_ACCESSED => do_it!(OldestAccessed),
[INFO] [stderr]     |                            ---------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stderr]     = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stderr]     = note: this warning originates in the macro `do_it` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: trailing semicolon in macro used in expression position
[INFO] [stderr]    --> src/main.rs:95:65
[INFO] [stderr]     |
[INFO] [stderr] 95  |                           paths, out.as_mut(), out_err.as_mut());
[INFO] [stderr]     |                                                                 ^
[INFO] [stderr] ...
[INFO] [stderr] 105 |         LARGEST =>         do_it!(Largest),
[INFO] [stderr]     |                            --------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stderr]     = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stderr]     = note: this warning originates in the macro `do_it` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: trailing semicolon in macro used in expression position
[INFO] [stderr]    --> src/main.rs:95:65
[INFO] [stderr]     |
[INFO] [stderr] 95  |                           paths, out.as_mut(), out_err.as_mut());
[INFO] [stderr]     |                                                                 ^
[INFO] [stderr] ...
[INFO] [stderr] 106 |         SMALLEST =>        do_it!(Smallest),
[INFO] [stderr]     |                            ---------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stderr]     = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stderr]     = note: this warning originates in the macro `do_it` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/main.rs:300:24
[INFO] [stderr]     |
[INFO] [stderr] 300 | impl OutputHandler for std::io::Write {
[INFO] [stderr]     |                        ^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr]     = warning: this is accepted in the current edition (Rust 2018) 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] help: use `dyn`
[INFO] [stderr]     |
[INFO] [stderr] 300 - impl OutputHandler for std::io::Write {
[INFO] [stderr] 300 + impl OutputHandler for dyn std::io::Write {
[INFO] [stderr]     | 
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/main.rs:135:23
[INFO] [stderr]     |
[INFO] [stderr] 135 |     let fs_metadata: &Fn(&Path) -> std::io::Result<Metadata> = 
[INFO] [stderr]     |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this is accepted in the current edition (Rust 2018) 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] help: use `dyn`
[INFO] [stderr]     |
[INFO] [stderr] 135 -     let fs_metadata: &Fn(&Path) -> std::io::Result<Metadata> = 
[INFO] [stderr] 135 +     let fs_metadata: &dyn Fn(&Path) -> std::io::Result<Metadata> = 
[INFO] [stderr]     | 
[INFO] [stderr] 
[INFO] [stderr] warning: `findme` (bin "findme" test) generated 10 warnings
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/findme-130cf3553e4365e5)
[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" "8aaf8e46646e53bdb14372318c83099da202cd35a38b147d8fc679c4f8e0a10f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8aaf8e46646e53bdb14372318c83099da202cd35a38b147d8fc679c4f8e0a10f", kill_on_drop: false }`
[INFO] [stdout] 8aaf8e46646e53bdb14372318c83099da202cd35a38b147d8fc679c4f8e0a10f