[INFO] cloning repository https://github.com/Flinner/VM-Translator
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Flinner/VM-Translator" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FFlinner%2FVM-Translator", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FFlinner%2FVM-Translator'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 5fcb9cb7ab0989f87a5b1bfac68f42ef329ffc8b
[INFO] checking Flinner/VM-Translator against master#ceab6128fa48a616bfd3e3adf4bc80133b8ee223 for no-never-type-fallback
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FFlinner%2FVM-Translator" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Flinner/VM-Translator 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/Flinner/VM-Translator
[INFO] finished tweaking git repo https://github.com/Flinner/VM-Translator
[INFO] tweaked toml for git repo https://github.com/Flinner/VM-Translator written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/Flinner/VM-Translator 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-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] ac13d83bea14fb0fe017d1c255cec40afd108ac76f30a21e544f938d04193168
[INFO] running `Command { std: "docker" "start" "-a" "ac13d83bea14fb0fe017d1c255cec40afd108ac76f30a21e544f938d04193168", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ac13d83bea14fb0fe017d1c255cec40afd108ac76f30a21e544f938d04193168", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ac13d83bea14fb0fe017d1c255cec40afd108ac76f30a21e544f938d04193168", kill_on_drop: false }`
[INFO] [stdout] ac13d83bea14fb0fe017d1c255cec40afd108ac76f30a21e544f938d04193168
[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] 7e0a7e51972b58a690d4865e4115a64097644001dc28b754e37350e03516b8e7
[INFO] running `Command { std: "docker" "start" "-a" "7e0a7e51972b58a690d4865e4115a64097644001dc28b754e37350e03516b8e7", kill_on_drop: false }`
[INFO] [stderr]     Checking jack_vm_to_hack_asm v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.06s
[INFO] running `Command { std: "docker" "inspect" "7e0a7e51972b58a690d4865e4115a64097644001dc28b754e37350e03516b8e7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7e0a7e51972b58a690d4865e4115a64097644001dc28b754e37350e03516b8e7", kill_on_drop: false }`
[INFO] [stdout] 7e0a7e51972b58a690d4865e4115a64097644001dc28b754e37350e03516b8e7
[INFO] checking Flinner/VM-Translator against try#3a4bc97f6385a3aa300a4fd689b44350e54fd676 for no-never-type-fallback
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FFlinner%2FVM-Translator" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Flinner/VM-Translator 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/Flinner/VM-Translator
[INFO] finished tweaking git repo https://github.com/Flinner/VM-Translator
[INFO] tweaked toml for git repo https://github.com/Flinner/VM-Translator written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/Flinner/VM-Translator 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-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] 51fcefaafadf85f4ee1c78a68b135b55d706c08fc6499058516f4baadc107b64
[INFO] running `Command { std: "docker" "start" "-a" "51fcefaafadf85f4ee1c78a68b135b55d706c08fc6499058516f4baadc107b64", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "51fcefaafadf85f4ee1c78a68b135b55d706c08fc6499058516f4baadc107b64", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "51fcefaafadf85f4ee1c78a68b135b55d706c08fc6499058516f4baadc107b64", kill_on_drop: false }`
[INFO] [stdout] 51fcefaafadf85f4ee1c78a68b135b55d706c08fc6499058516f4baadc107b64
[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] c562cc9004e6b625a1e805466b40a1a28bff6e0dd8a89539d365a8b374262e91
[INFO] running `Command { std: "docker" "start" "-a" "c562cc9004e6b625a1e805466b40a1a28bff6e0dd8a89539d365a8b374262e91", kill_on_drop: false }`
[INFO] [stderr]     Checking jack_vm_to_hack_asm v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0282]: type annotations needed
[INFO] [stdout]   --> src/write_hack.rs:51:5
[INFO] [stdout]    |
[INFO] [stdout] 51 | /     match arithmetic {
[INFO] [stdout] 52 | |         Add => return format!("{}\n{}", ADD, PUSH_FROM_D),
[INFO] [stdout] 53 | |         Sub => return format!("{}\n{}", SUB, PUSH_FROM_D),
[INFO] [stdout] 54 | |         Neg => return format!("{}\n{}", NEG, PUSH_FROM_D),
[INFO] [stdout] ...  |
[INFO] [stdout] 60 | |         Not => return format!("{}\n{}", NOT, PUSH_FROM_D),
[INFO] [stdout] 61 | |     };
[INFO] [stdout]    | |_____^ cannot infer type
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0282]: type annotations needed
[INFO] [stdout]   --> src/write_hack.rs:51:5
[INFO] [stdout]    |
[INFO] [stdout] 51 | /     match arithmetic {
[INFO] [stdout] 52 | |         Add => return format!("{}\n{}", ADD, PUSH_FROM_D),
[INFO] [stdout] 53 | |         Sub => return format!("{}\n{}", SUB, PUSH_FROM_D),
[INFO] [stdout] 54 | |         Neg => return format!("{}\n{}", NEG, PUSH_FROM_D),
[INFO] [stdout] ...  |
[INFO] [stdout] 60 | |         Not => return format!("{}\n{}", NOT, PUSH_FROM_D),
[INFO] [stdout] 61 | |     };
[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] [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 `jack_vm_to_hack_asm` (bin "jack_vm_to_hack_asm") due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `jack_vm_to_hack_asm` (bin "jack_vm_to_hack_asm" test) due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "c562cc9004e6b625a1e805466b40a1a28bff6e0dd8a89539d365a8b374262e91", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c562cc9004e6b625a1e805466b40a1a28bff6e0dd8a89539d365a8b374262e91", kill_on_drop: false }`
[INFO] [stdout] c562cc9004e6b625a1e805466b40a1a28bff6e0dd8a89539d365a8b374262e91