[INFO] fetching crate shadermagic 0.1.0...
[INFO] checking shadermagic-0.1.0 against master#ceab6128fa48a616bfd3e3adf4bc80133b8ee223 for no-never-type-fallback
[INFO] extracting crate shadermagic 0.1.0 into /workspace/builds/worker-6-tc1/source
[INFO] validating manifest of crates.io crate shadermagic 0.1.0 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 crates.io crate shadermagic 0.1.0
[INFO] finished tweaking crates.io crate shadermagic 0.1.0
[INFO] tweaked toml for crates.io crate shadermagic 0.1.0 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 9 packages
[INFO] [stderr]       Adding malloc_buf v0.0.6 (latest: v1.0.0)
[INFO] [stderr]       Adding ndk-sys v0.2.2 (latest: v0.5.0+25.2.9519653)
[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-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 4b49d71b260e704bba007ba42bc430874508de09cd715d64ccadf108306146aa
[INFO] running `Command { std: "docker" "start" "-a" "4b49d71b260e704bba007ba42bc430874508de09cd715d64ccadf108306146aa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4b49d71b260e704bba007ba42bc430874508de09cd715d64ccadf108306146aa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4b49d71b260e704bba007ba42bc430874508de09cd715d64ccadf108306146aa", kill_on_drop: false }`
[INFO] [stdout] 4b49d71b260e704bba007ba42bc430874508de09cd715d64ccadf108306146aa
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 048fd59d90141d7c148b9790e82f8444eed6e3f264c48f0bf90ac92173eb355c
[INFO] running `Command { std: "docker" "start" "-a" "048fd59d90141d7c148b9790e82f8444eed6e3f264c48f0bf90ac92173eb355c", kill_on_drop: false }`
[INFO] [stderr]    Compiling miniquad v0.4.0
[INFO] [stderr]     Checking shadermagic v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.80s
[INFO] running `Command { std: "docker" "inspect" "048fd59d90141d7c148b9790e82f8444eed6e3f264c48f0bf90ac92173eb355c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "048fd59d90141d7c148b9790e82f8444eed6e3f264c48f0bf90ac92173eb355c", kill_on_drop: false }`
[INFO] [stdout] 048fd59d90141d7c148b9790e82f8444eed6e3f264c48f0bf90ac92173eb355c
[INFO] checking shadermagic-0.1.0 against try#3a4bc97f6385a3aa300a4fd689b44350e54fd676 for no-never-type-fallback
[INFO] extracting crate shadermagic 0.1.0 into /workspace/builds/worker-6-tc2/source
[INFO] validating manifest of crates.io crate shadermagic 0.1.0 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 crates.io crate shadermagic 0.1.0
[INFO] finished tweaking crates.io crate shadermagic 0.1.0
[INFO] tweaked toml for crates.io crate shadermagic 0.1.0 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 0018855f46d7e95b81bf5f52e03096ad117324fc7014f367810ecee35af8ab49
[INFO] running `Command { std: "docker" "start" "-a" "0018855f46d7e95b81bf5f52e03096ad117324fc7014f367810ecee35af8ab49", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0018855f46d7e95b81bf5f52e03096ad117324fc7014f367810ecee35af8ab49", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0018855f46d7e95b81bf5f52e03096ad117324fc7014f367810ecee35af8ab49", kill_on_drop: false }`
[INFO] [stdout] 0018855f46d7e95b81bf5f52e03096ad117324fc7014f367810ecee35af8ab49
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 5926e934db7755c75f074458451e771ba65662cb7ae8c29fd8d083794140352e
[INFO] running `Command { std: "docker" "start" "-a" "5926e934db7755c75f074458451e771ba65662cb7ae8c29fd8d083794140352e", kill_on_drop: false }`
[INFO] [stderr]    Compiling miniquad v0.4.0
[INFO] [stdout] error[E0282]: type annotations needed
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/miniquad-0.4.0/src/native/linux_x11/keycodes.rs:17:5
[INFO] [stdout]     |
[INFO] [stdout] 17  | /     match keysym {
[INFO] [stdout] 18  | |         65307 => return KeyCode::Escape,
[INFO] [stdout] 19  | |         65289 => return KeyCode::Tab,
[INFO] [stdout] 20  | |         65505 => return KeyCode::LeftShift,
[INFO] [stdout] ...   |
[INFO] [stdout] 137 | |         _ => return KeyCode::Unknown,
[INFO] [stdout] 138 | |     };
[INFO] [stdout]     | |_____^ cannot infer type
[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 `miniquad` (lib) due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "5926e934db7755c75f074458451e771ba65662cb7ae8c29fd8d083794140352e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5926e934db7755c75f074458451e771ba65662cb7ae8c29fd8d083794140352e", kill_on_drop: false }`
[INFO] [stdout] 5926e934db7755c75f074458451e771ba65662cb7ae8c29fd8d083794140352e