[INFO] cloning repository https://github.com/agarrigu/relative
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/agarrigu/relative" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fagarrigu%2Frelative", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fagarrigu%2Frelative'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 46c645291da9a2311bac007f698f5675e6ec0908
[INFO] checking agarrigu/relative against master#ceab6128fa48a616bfd3e3adf4bc80133b8ee223 for no-never-type-fallback
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fagarrigu%2Frelative" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/agarrigu/relative on toolchain ceab6128fa48a616bfd3e3adf4bc80133b8ee223
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/agarrigu/relative
[INFO] finished tweaking git repo https://github.com/agarrigu/relative
[INFO] tweaked toml for git repo https://github.com/agarrigu/relative written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/agarrigu/relative 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" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ba368cb35fc3c8df34e098c7af975478cebf69dbd3b7bc418c9c5b28e7fa0cd5
[INFO] running `Command { std: "docker" "start" "-a" "ba368cb35fc3c8df34e098c7af975478cebf69dbd3b7bc418c9c5b28e7fa0cd5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ba368cb35fc3c8df34e098c7af975478cebf69dbd3b7bc418c9c5b28e7fa0cd5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ba368cb35fc3c8df34e098c7af975478cebf69dbd3b7bc418c9c5b28e7fa0cd5", kill_on_drop: false }`
[INFO] [stdout] ba368cb35fc3c8df34e098c7af975478cebf69dbd3b7bc418c9c5b28e7fa0cd5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3ebe90925d9980202ed6c50d0fb637e45161b9c44697213a34719f4a7c10738b
[INFO] running `Command { std: "docker" "start" "-a" "3ebe90925d9980202ed6c50d0fb637e45161b9c44697213a34719f4a7c10738b", kill_on_drop: false }`
[INFO] [stderr]    Compiling version-compare v0.1.1
[INFO] [stderr]    Compiling sdl2 v0.35.2
[INFO] [stderr]    Compiling relative v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling sdl2-sys v0.35.2
[INFO] [stdout] warning: unused import: `EventPollIterator`
[INFO] [stdout]  --> src/control.rs:2:30
[INFO] [stdout]   |
[INFO] [stdout] 2 |     use sdl2::event::{Event, EventPollIterator};
[INFO] [stdout]   |                              ^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `MAX_X`, `MAX_Y`
[INFO] [stdout]  --> src/control.rs:4:37
[INFO] [stdout]   |
[INFO] [stdout] 4 |     use crate::user_video::consts::{MAX_Y, MAX_X};
[INFO] [stdout]   |                                     ^^^^^  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `EventPollIterator`
[INFO] [stdout]  --> src/control.rs:2:30
[INFO] [stdout]   |
[INFO] [stdout] 2 |     use sdl2::event::{Event, EventPollIterator};
[INFO] [stdout]   |                              ^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `MAX_X`, `MAX_Y`
[INFO] [stdout]  --> src/control.rs:4:37
[INFO] [stdout]   |
[INFO] [stdout] 4 |     use crate::user_video::consts::{MAX_Y, MAX_X};
[INFO] [stdout]   |                                     ^^^^^  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `gen_sqr_wave` is never used
[INFO] [stdout]   --> src/user_audio.rs:44:12
[INFO] [stdout]    |
[INFO] [stdout] 44 |     pub fn gen_sqr_wave() -> [f32; TABLE_SIZE] {
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `gen_tri_wave` is never used
[INFO] [stdout]   --> src/user_audio.rs:60:12
[INFO] [stdout]    |
[INFO] [stdout] 60 |     pub fn gen_tri_wave() -> [f32; TABLE_SIZE] {
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `gen_sqr_wave` is never used
[INFO] [stdout]   --> src/user_audio.rs:44:12
[INFO] [stdout]    |
[INFO] [stdout] 44 |     pub fn gen_sqr_wave() -> [f32; TABLE_SIZE] {
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `gen_tri_wave` is never used
[INFO] [stdout]   --> src/user_audio.rs:60:12
[INFO] [stdout]    |
[INFO] [stdout] 60 |     pub fn gen_tri_wave() -> [f32; TABLE_SIZE] {
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.31s
[INFO] running `Command { std: "docker" "inspect" "3ebe90925d9980202ed6c50d0fb637e45161b9c44697213a34719f4a7c10738b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3ebe90925d9980202ed6c50d0fb637e45161b9c44697213a34719f4a7c10738b", kill_on_drop: false }`
[INFO] [stdout] 3ebe90925d9980202ed6c50d0fb637e45161b9c44697213a34719f4a7c10738b
[INFO] checking agarrigu/relative against try#3a4bc97f6385a3aa300a4fd689b44350e54fd676 for no-never-type-fallback
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fagarrigu%2Frelative" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/agarrigu/relative on toolchain 3a4bc97f6385a3aa300a4fd689b44350e54fd676
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/agarrigu/relative
[INFO] finished tweaking git repo https://github.com/agarrigu/relative
[INFO] tweaked toml for git repo https://github.com/agarrigu/relative written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/agarrigu/relative 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" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4674ff3bb2bb53d61df40324c868b4bae9a6994d1cbc633fc28dba02b7a51da6
[INFO] running `Command { std: "docker" "start" "-a" "4674ff3bb2bb53d61df40324c868b4bae9a6994d1cbc633fc28dba02b7a51da6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4674ff3bb2bb53d61df40324c868b4bae9a6994d1cbc633fc28dba02b7a51da6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4674ff3bb2bb53d61df40324c868b4bae9a6994d1cbc633fc28dba02b7a51da6", kill_on_drop: false }`
[INFO] [stdout] 4674ff3bb2bb53d61df40324c868b4bae9a6994d1cbc633fc28dba02b7a51da6
[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" "-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" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 72f75004722447cf2527c9b45cc371d146d25b1b2b7f92fc70e72c2e3031d5eb
[INFO] running `Command { std: "docker" "start" "-a" "72f75004722447cf2527c9b45cc371d146d25b1b2b7f92fc70e72c2e3031d5eb", kill_on_drop: false }`
[INFO] [stderr]    Compiling version-compare v0.1.1
[INFO] [stderr]    Compiling sdl2 v0.35.2
[INFO] [stderr]    Compiling relative v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling sdl2-sys v0.35.2
[INFO] [stdout] error[E0282]: type annotations needed
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/sdl2-0.35.2/src/sdl2/render.rs:233:13
[INFO] [stdout]     |
[INFO] [stdout] 233 |             panic!();
[INFO] [stdout]     |             ^^^^^^^^ cannot infer type
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `$crate::panic::panic_2015` which comes from the expansion of the macro `panic` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0282`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `sdl2` (lib) due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "72f75004722447cf2527c9b45cc371d146d25b1b2b7f92fc70e72c2e3031d5eb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "72f75004722447cf2527c9b45cc371d146d25b1b2b7f92fc70e72c2e3031d5eb", kill_on_drop: false }`
[INFO] [stdout] 72f75004722447cf2527c9b45cc371d146d25b1b2b7f92fc70e72c2e3031d5eb