[INFO] cloning repository https://github.com/memorysafety/rav1d
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/memorysafety/rav1d" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmemorysafety%2Frav1d", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmemorysafety%2Frav1d'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] a90f3de5f3e27fc2602a17ff2474d5c12a8e71fa
[INFO] checking memorysafety/rav1d against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmemorysafety%2Frav1d" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'...
[INFO] [stderr] done.
[INFO] removed /workspace/builds/worker-4-tc2/source/rust-toolchain.toml
[INFO] started tweaking git repo https://github.com/memorysafety/rav1d
[INFO] finished tweaking git repo https://github.com/memorysafety/rav1d
[INFO] tweaked toml for git repo https://github.com/memorysafety/rav1d written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/memorysafety/rav1d on toolchain 4f260f0f20b3133d20cfb50353c0221943af5796
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/memorysafety/rav1d 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" "+4f260f0f20b3133d20cfb50353c0221943af5796" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9d33e9e3dc19a877218245a975e3015552179cc09cddbca1a3c49868b9ffd101
[INFO] running `Command { std: "docker" "start" "-a" "9d33e9e3dc19a877218245a975e3015552179cc09cddbca1a3c49868b9ffd101", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9d33e9e3dc19a877218245a975e3015552179cc09cddbca1a3c49868b9ffd101", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9d33e9e3dc19a877218245a975e3015552179cc09cddbca1a3c49868b9ffd101", kill_on_drop: false }`
[INFO] [stdout] 9d33e9e3dc19a877218245a975e3015552179cc09cddbca1a3c49868b9ffd101
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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 -Dunmustuse_in_always_ok" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1ba4e53855ee1d58c8b7122ecdf8d708c6f5e8acbd5afe389251ff75aa7490a5
[INFO] running `Command { std: "docker" "start" "-a" "1ba4e53855ee1d58c8b7122ecdf8d708c6f5e8acbd5afe389251ff75aa7490a5", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.95
[INFO] [stderr]    Compiling unicode-ident v1.0.18
[INFO] [stderr]    Compiling libc v0.2.172
[INFO] [stderr]    Compiling autocfg v1.4.0
[INFO] [stderr]    Compiling rustversion v1.0.20
[INFO] [stderr]    Compiling shlex v1.3.0
[INFO] [stderr]    Compiling parking_lot_core v0.9.10
[INFO] [stderr]    Compiling heck v0.5.0
[INFO] [stderr]    Compiling paste v1.0.15
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]     Checking smallvec v1.15.0
[INFO] [stderr]     Checking scopeguard v1.2.0
[INFO] [stderr]     Checking byteorder v1.5.0
[INFO] [stderr]     Checking bitflags v2.9.1
[INFO] [stderr]     Checking to_method v1.1.0
[INFO] [stderr]    Compiling cc v1.2.23
[INFO] [stderr]     Checking raw-cpuid v11.5.0
[INFO] [stderr]     Checking assert_matches v1.5.0
[INFO] [stderr]    Compiling lock_api v0.4.12
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling syn v2.0.101
[INFO] [stderr]     Checking parking_lot v0.12.3
[INFO] [stderr]    Compiling jobserver v0.1.33
[INFO] [stderr]    Compiling rav1d-cli v1.1.0 (/opt/rustwide/workdir/tools)
[INFO] [stderr]    Compiling nasm-rs v0.3.0
[INFO] [stderr]    Compiling rav1d v1.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling atomig-macro v0.4.0
[INFO] [stderr]    Compiling zerocopy-derive v0.7.35
[INFO] [stderr]    Compiling strum_macros v0.27.1
[INFO] [stderr]     Checking atomig v0.4.3
[INFO] [stderr]     Checking zerocopy v0.7.35
[INFO] [stderr]     Checking strum v0.27.1
[INFO] [stdout] error: this type will no longer be must used: Result<usize, Infallible>
[INFO] [stdout]     --> src/decode.rs:4564:19
[INFO] [stdout]      |
[INFO] [stdout] 4564 |     let n_bytes = tiling.n_bytes.try_into().unwrap();
[INFO] [stdout]      |                   ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: requested on the command line with `-D unmustuse-in-always-ok`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<usize, Infallible>
[INFO] [stdout]     --> src/decode.rs:4565:23
[INFO] [stdout]      |
[INFO] [stdout] 4565 |     let rows: usize = tiling.rows.try_into().unwrap();
[INFO] [stdout]      |                       ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<usize, Infallible>
[INFO] [stdout]     --> src/decode.rs:4566:16
[INFO] [stdout]      |
[INFO] [stdout] 4566 |     let cols = tiling.cols.try_into().unwrap();
[INFO] [stdout]      |                ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<usize, Infallible>
[INFO] [stdout]     --> src/decode.rs:4683:46
[INFO] [stdout]      |
[INFO] [stdout] 4683 |     let [rows, cols] = [rows, cols].map(|it| it.try_into().unwrap());
[INFO] [stdout]      |                                              ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `rav1d` (lib test) due to 4 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: this type will no longer be must used: Result<usize, Infallible>
[INFO] [stdout]     --> src/decode.rs:4564:19
[INFO] [stdout]      |
[INFO] [stdout] 4564 |     let n_bytes = tiling.n_bytes.try_into().unwrap();
[INFO] [stdout]      |                   ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: requested on the command line with `-D unmustuse-in-always-ok`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<usize, Infallible>
[INFO] [stdout]     --> src/decode.rs:4565:23
[INFO] [stdout]      |
[INFO] [stdout] 4565 |     let rows: usize = tiling.rows.try_into().unwrap();
[INFO] [stdout]      |                       ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<usize, Infallible>
[INFO] [stdout]     --> src/decode.rs:4566:16
[INFO] [stdout]      |
[INFO] [stdout] 4566 |     let cols = tiling.cols.try_into().unwrap();
[INFO] [stdout]      |                ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<usize, Infallible>
[INFO] [stdout]     --> src/decode.rs:4683:46
[INFO] [stdout]      |
[INFO] [stdout] 4683 |     let [rows, cols] = [rows, cols].map(|it| it.try_into().unwrap());
[INFO] [stdout]      |                                              ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<usize, Infallible>
[INFO] [stdout]     --> src/decode.rs:4564:19
[INFO] [stdout]      |
[INFO] [stdout] 4564 |     let n_bytes = tiling.n_bytes.try_into().unwrap();
[INFO] [stdout]      |                   ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: requested on the command line with `-D unmustuse-in-always-ok`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<usize, Infallible>
[INFO] [stdout]     --> src/decode.rs:4565:23
[INFO] [stdout]      |
[INFO] [stdout] 4565 |     let rows: usize = tiling.rows.try_into().unwrap();
[INFO] [stdout]      |                       ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<usize, Infallible>
[INFO] [stdout]     --> src/decode.rs:4566:16
[INFO] [stdout]      |
[INFO] [stdout] 4566 |     let cols = tiling.cols.try_into().unwrap();
[INFO] [stdout]      |                ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<usize, Infallible>
[INFO] [stdout]     --> src/decode.rs:4683:46
[INFO] [stdout]      |
[INFO] [stdout] 4683 |     let [rows, cols] = [rows, cols].map(|it| it.try_into().unwrap());
[INFO] [stdout]      |                                              ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `rav1d` (lib) due to 4 previous errors
[INFO] [stderr] error: could not compile `rav1d` (lib) due to 4 previous errors
[INFO] running `Command { std: "docker" "inspect" "1ba4e53855ee1d58c8b7122ecdf8d708c6f5e8acbd5afe389251ff75aa7490a5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1ba4e53855ee1d58c8b7122ecdf8d708c6f5e8acbd5afe389251ff75aa7490a5", kill_on_drop: false }`
[INFO] [stdout] 1ba4e53855ee1d58c8b7122ecdf8d708c6f5e8acbd5afe389251ff75aa7490a5