[INFO] cloning repository https://github.com/thereal-atom/prog-lang [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/thereal-atom/prog-lang" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fthereal-atom%2Fprog-lang", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fthereal-atom%2Fprog-lang'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 2d837c949c0003b3056ee3dd9fcfc9dfabf030e1 [INFO] checking thereal-atom/prog-lang against master#ceab6128fa48a616bfd3e3adf4bc80133b8ee223 for no-never-type-fallback [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fthereal-atom%2Fprog-lang" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/thereal-atom/prog-lang 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/thereal-atom/prog-lang [INFO] finished tweaking git repo https://github.com/thereal-atom/prog-lang [INFO] tweaked toml for git repo https://github.com/thereal-atom/prog-lang written to /workspace/builds/worker-0-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/thereal-atom/prog-lang 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] [stderr] Blocking waiting for file lock on package cache [ERROR] error running command: no output for 300 seconds [ERROR] this task or one of its parent failed! [ERROR] no output for 300 seconds [ERROR] note: run with `RUST_BACKTRACE=1` to display a backtrace. [INFO] checking thereal-atom/prog-lang against try#3a4bc97f6385a3aa300a4fd689b44350e54fd676 for no-never-type-fallback [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fthereal-atom%2Fprog-lang" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/thereal-atom/prog-lang 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/thereal-atom/prog-lang [INFO] finished tweaking git repo https://github.com/thereal-atom/prog-lang [INFO] tweaked toml for git repo https://github.com/thereal-atom/prog-lang written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/thereal-atom/prog-lang 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] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 77a2ca568f958b6739088fdef70878a7b7cc65d3abdf93da4fca71e9a67e6a18 [INFO] running `Command { std: "docker" "start" "-a" "77a2ca568f958b6739088fdef70878a7b7cc65d3abdf93da4fca71e9a67e6a18", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "77a2ca568f958b6739088fdef70878a7b7cc65d3abdf93da4fca71e9a67e6a18", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "77a2ca568f958b6739088fdef70878a7b7cc65d3abdf93da4fca71e9a67e6a18", kill_on_drop: false }` [INFO] [stdout] 77a2ca568f958b6739088fdef70878a7b7cc65d3abdf93da4fca71e9a67e6a18 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] eca8f00b7e535e1866b405e77adea2226d86b5326b517ea6c16adae793601bd5 [INFO] running `Command { std: "docker" "start" "-a" "eca8f00b7e535e1866b405e77adea2226d86b5326b517ea6c16adae793601bd5", kill_on_drop: false }` [INFO] [stderr] Checking oscars-programming-language v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] error[E0599]: no method named `process` found for struct `ALU` in the current scope [INFO] [stdout] --> src/main.rs:7:40 [INFO] [stdout] | [INFO] [stdout] 7 | let result = my_v_computer.cpu.alu.process( [INFO] [stdout] | ----------------------^^^^^^^ this is an associated function, not a method [INFO] [stdout] | __________________| [INFO] [stdout] | | [INFO] [stdout] 8 | | [Zero, Zero, Zero, Zero, Zero, Zero, Zero, Zero, Zero, Zero, Zero, Zero, Zero, Zero, One, Zero], [INFO] [stdout] 9 | | [Zero, Zero, Zero, Zero, Zero, Zero, Zero, Zero, Zero, Zero, Zero, Zero, Zero, Zero, One, One], [INFO] [stdout] 10 | | Zero, [INFO] [stdout] 11 | | ); [INFO] [stdout] | |_____- help: use associated function syntax instead: `ALU::process([Zero, Zero, Zero, Zero, Zero, Zero, Zero, Zero, Zero, Zero, Zero, Zero, Zero, Zero, One, Zero], [Zero, Zero, Zero, Zero, Zero, Zero, Zero, Zero, Zero, Zero, Zero, Zero, Zero, Zero, One, One], Zero)` [INFO] [stdout] | [INFO] [stdout] ::: src/virtual_computer/mod.rs:145:1 [INFO] [stdout] | [INFO] [stdout] 145 | struct ALU {} [INFO] [stdout] | ---------- method `process` not found for this struct [INFO] [stdout] | [INFO] [stdout] = note: found the following associated functions; to be used as methods, functions must have a `self` parameter [INFO] [stdout] note: the candidate is defined in an impl for the type `ALU` [INFO] [stdout] --> src/virtual_computer/mod.rs:162:5 [INFO] [stdout] | [INFO] [stdout] 162 | pub fn process(a: [Bit; BITS], b: [Bit; BITS], subtract: Bit) -> ALUProcessResult { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `process` found for struct `ALU` in the current scope [INFO] [stdout] --> src/main.rs:7:40 [INFO] [stdout] | [INFO] [stdout] 7 | let result = my_v_computer.cpu.alu.process( [INFO] [stdout] | ----------------------^^^^^^^ this is an associated function, not a method [INFO] [stdout] | __________________| [INFO] [stdout] | | [INFO] [stdout] 8 | | [Zero, Zero, Zero, Zero, Zero, Zero, Zero, Zero, Zero, Zero, Zero, Zero, Zero, Zero, One, Zero], [INFO] [stdout] 9 | | [Zero, Zero, Zero, Zero, Zero, Zero, Zero, Zero, Zero, Zero, Zero, Zero, Zero, Zero, One, One], [INFO] [stdout] 10 | | Zero, [INFO] [stdout] 11 | | ); [INFO] [stdout] | |_____- help: use associated function syntax instead: `ALU::process([Zero, Zero, Zero, Zero, Zero, Zero, Zero, Zero, Zero, Zero, Zero, Zero, Zero, Zero, One, Zero], [Zero, Zero, Zero, Zero, Zero, Zero, Zero, Zero, Zero, Zero, Zero, Zero, Zero, Zero, One, One], Zero)` [INFO] [stdout] | [INFO] [stdout] ::: src/virtual_computer/mod.rs:145:1 [INFO] [stdout] | [INFO] [stdout] 145 | struct ALU {} [INFO] [stdout] | ---------- method `process` not found for this struct [INFO] [stdout] | [INFO] [stdout] = note: found the following associated functions; to be used as methods, functions must have a `self` parameter [INFO] [stdout] note: the candidate is defined in an impl for the type `ALU` [INFO] [stdout] --> src/virtual_computer/mod.rs:162:5 [INFO] [stdout] | [INFO] [stdout] 162 | pub fn process(a: [Bit; BITS], b: [Bit; BITS], subtract: Bit) -> ALUProcessResult { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [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 E0599`. [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 E0599`. [INFO] [stdout] [INFO] [stderr] error: could not compile `oscars-programming-language` (bin "oscars-programming-language") due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: could not compile `oscars-programming-language` (bin "oscars-programming-language" test) due to 2 previous errors [INFO] running `Command { std: "docker" "inspect" "eca8f00b7e535e1866b405e77adea2226d86b5326b517ea6c16adae793601bd5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "eca8f00b7e535e1866b405e77adea2226d86b5326b517ea6c16adae793601bd5", kill_on_drop: false }` [INFO] [stdout] eca8f00b7e535e1866b405e77adea2226d86b5326b517ea6c16adae793601bd5