[INFO] fetching crate rsplit 0.1.2...
[INFO] checking rsplit-0.1.2 against try#6f8a6450478f69b8510c8976ab6c2a70b3b0e47c for pr-84920
[INFO] extracting crate rsplit 0.1.2 into /workspace/builds/worker-14/source
[INFO] validating manifest of crates.io crate rsplit 0.1.2 on toolchain 6f8a6450478f69b8510c8976ab6c2a70b3b0e47c
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+6f8a6450478f69b8510c8976ab6c2a70b3b0e47c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate rsplit 0.1.2
[INFO] finished tweaking crates.io crate rsplit 0.1.2
[INFO] tweaked toml for crates.io crate rsplit 0.1.2 written to /workspace/builds/worker-14/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+6f8a6450478f69b8510c8976ab6c2a70b3b0e47c" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+6f8a6450478f69b8510c8976ab6c2a70b3b0e47c" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+6f8a6450478f69b8510c8976ab6c2a70b3b0e47c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8d37719d732dd1b1802ec5fea63886a411f14ad9641571a80db375e0a74bbb8e
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "8d37719d732dd1b1802ec5fea63886a411f14ad9641571a80db375e0a74bbb8e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8d37719d732dd1b1802ec5fea63886a411f14ad9641571a80db375e0a74bbb8e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8d37719d732dd1b1802ec5fea63886a411f14ad9641571a80db375e0a74bbb8e", kill_on_drop: false }`
[INFO] [stdout] 8d37719d732dd1b1802ec5fea63886a411f14ad9641571a80db375e0a74bbb8e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+6f8a6450478f69b8510c8976ab6c2a70b3b0e47c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8a6a8d6a8c0a4b7f49ba29944d979a04563b28d5a6a4573c927a28bb26625899
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "8a6a8d6a8c0a4b7f49ba29944d979a04563b28d5a6a4573c927a28bb26625899", kill_on_drop: false }`
[INFO] [stderr]     Checking rsplit v0.1.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/bin.rs:55:22
[INFO] [stdout]    |
[INFO] [stdout] 55 |         let mut fi = try!(File::open(self.input.clone()));
[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/bin.rs:423:22
[INFO] [stdout]     |
[INFO] [stdout] 423 |         let mut fo = try!(File::create(output_bin));
[INFO] [stdout]     |                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/ivf.rs:55:22
[INFO] [stdout]    |
[INFO] [stdout] 55 |         let mut fi = try!(File::open(self.input.clone()));
[INFO] [stdout]    |                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around method argument
[INFO] [stdout]    --> src/ivf.rs:108:44
[INFO] [stdout]     |
[INFO] [stdout] 108 | ...                   (total_frame_num as i32),
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/ivf.rs:117:45
[INFO] [stdout]     |
[INFO] [stdout] 117 |     fn find_au_nal_units(&self, fp_bs: &mut io::Read) -> io::Result<Bitstream> {
[INFO] [stdout]     |                                             ^^^^^^^^ help: use `dyn`: `dyn io::Read`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(bare_trait_objects)]` 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 the 2021 edition!
[INFO] [stdout]     = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/ivf.rs:181:22
[INFO] [stdout]     |
[INFO] [stdout] 181 |         let mut fo = try!(File::create(output_ivf));
[INFO] [stdout]     |                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/psnr.rs:77:22
[INFO] [stdout]    |
[INFO] [stdout] 77 |         let mut f1 = try!(File::open(self.input1_yuv.clone()));
[INFO] [stdout]    |                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/psnr.rs:78:22
[INFO] [stdout]    |
[INFO] [stdout] 78 |         let mut f2 = try!(File::open(self.input2_yuv.clone()));
[INFO] [stdout]    |                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/webm.rs:65:22
[INFO] [stdout]    |
[INFO] [stdout] 65 |         let mut fo = try!(File::create(self.output.clone()));
[INFO] [stdout]    |                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/yuv.rs:77:22
[INFO] [stdout]    |
[INFO] [stdout] 77 |         let mut fi = try!(File::open(self.input_yuv.clone()));
[INFO] [stdout]    |                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/yuv.rs:95:26
[INFO] [stdout]    |
[INFO] [stdout] 95 |             let mut fo = try!(File::create(output_yuv));
[INFO] [stdout]    |                          ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/bin.rs:55:22
[INFO] [stdout]    |
[INFO] [stdout] 55 |         let mut fi = try!(File::open(self.input.clone()));
[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/bin.rs:423:22
[INFO] [stdout]     |
[INFO] [stdout] 423 |         let mut fo = try!(File::create(output_bin));
[INFO] [stdout]     |                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/ivf.rs:55:22
[INFO] [stdout]    |
[INFO] [stdout] 55 |         let mut fi = try!(File::open(self.input.clone()));
[INFO] [stdout]    |                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around method argument
[INFO] [stdout]    --> src/ivf.rs:108:44
[INFO] [stdout]     |
[INFO] [stdout] 108 | ...                   (total_frame_num as i32),
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/ivf.rs:117:45
[INFO] [stdout]     |
[INFO] [stdout] 117 |     fn find_au_nal_units(&self, fp_bs: &mut io::Read) -> io::Result<Bitstream> {
[INFO] [stdout]     |                                             ^^^^^^^^ help: use `dyn`: `dyn io::Read`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(bare_trait_objects)]` 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 the 2021 edition!
[INFO] [stdout]     = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/ivf.rs:181:22
[INFO] [stdout]     |
[INFO] [stdout] 181 |         let mut fo = try!(File::create(output_ivf));
[INFO] [stdout]     |                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/psnr.rs:77:22
[INFO] [stdout]    |
[INFO] [stdout] 77 |         let mut f1 = try!(File::open(self.input1_yuv.clone()));
[INFO] [stdout]    |                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/psnr.rs:78:22
[INFO] [stdout]    |
[INFO] [stdout] 78 |         let mut f2 = try!(File::open(self.input2_yuv.clone()));
[INFO] [stdout]    |                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/webm.rs:65:22
[INFO] [stdout]    |
[INFO] [stdout] 65 |         let mut fo = try!(File::create(self.output.clone()));
[INFO] [stdout]    |                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/yuv.rs:77:22
[INFO] [stdout]    |
[INFO] [stdout] 77 |         let mut fi = try!(File::open(self.input_yuv.clone()));
[INFO] [stdout]    |                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/yuv.rs:95:26
[INFO] [stdout]    |
[INFO] [stdout] 95 |             let mut fo = try!(File::create(output_yuv));
[INFO] [stdout]    |                          ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 11 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 11 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.36s
[INFO] running `Command { std: "docker" "inspect" "8a6a8d6a8c0a4b7f49ba29944d979a04563b28d5a6a4573c927a28bb26625899", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8a6a8d6a8c0a4b7f49ba29944d979a04563b28d5a6a4573c927a28bb26625899", kill_on_drop: false }`
[INFO] [stdout] 8a6a8d6a8c0a4b7f49ba29944d979a04563b28d5a6a4573c927a28bb26625899