[INFO] cloning repository https://github.com/nascii/lc3vm [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/nascii/lc3vm" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnascii%2Flc3vm", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnascii%2Flc3vm'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] e2fc231be46e7e25810bc274879bc1470ee8c1df [INFO] checking nascii/lc3vm against master#5a8a44196b3cf099f8c9b0156bd902eaec0b4e5f for pr-87248 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnascii%2Flc3vm" "/workspace/builds/worker-7/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/nascii/lc3vm on toolchain 5a8a44196b3cf099f8c9b0156bd902eaec0b4e5f [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5a8a44196b3cf099f8c9b0156bd902eaec0b4e5f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/nascii/lc3vm [INFO] finished tweaking git repo https://github.com/nascii/lc3vm [INFO] tweaked toml for git repo https://github.com/nascii/lc3vm written to /workspace/builds/worker-7/source/Cargo.toml [INFO] crate git repo https://github.com/nascii/lc3vm already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5a8a44196b3cf099f8c9b0156bd902eaec0b4e5f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+5a8a44196b3cf099f8c9b0156bd902eaec0b4e5f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 45ace06625590359deee855d6c9b8fa77b7beef9bd5c7128574a4efa3c5c5c32 [INFO] running `Command { std: "docker" "start" "-a" "45ace06625590359deee855d6c9b8fa77b7beef9bd5c7128574a4efa3c5c5c32", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "45ace06625590359deee855d6c9b8fa77b7beef9bd5c7128574a4efa3c5c5c32", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "45ace06625590359deee855d6c9b8fa77b7beef9bd5c7128574a4efa3c5c5c32", kill_on_drop: false }` [INFO] [stdout] 45ace06625590359deee855d6c9b8fa77b7beef9bd5c7128574a4efa3c5c5c32 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+5a8a44196b3cf099f8c9b0156bd902eaec0b4e5f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 2572cfd9901f16fb9771bd195b927fc38103e7ca06789ed3713491dfa22208a6 [INFO] running `Command { std: "docker" "start" "-a" "2572cfd9901f16fb9771bd195b927fc38103e7ca06789ed3713491dfa22208a6", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v0.4.24 [INFO] [stderr] Compiling quote v0.6.10 [INFO] [stderr] Compiling syn v0.15.23 [INFO] [stderr] Compiling derive_more v0.13.0 [INFO] [stderr] Checking lc3vm v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `cell` [INFO] [stdout] --> src/parser.rs:11:14 [INFO] [stdout] | [INFO] [stdout] 11 | fn parse(cell: u16) -> Option { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_cell` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `cell` [INFO] [stdout] --> src/parser.rs:11:14 [INFO] [stdout] | [INFO] [stdout] 11 | fn parse(cell: u16) -> Option { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_cell` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `env` [INFO] [stdout] --> src/main.rs:32:20 [INFO] [stdout] | [INFO] [stdout] 32 | let mut args = env::args().collect::>(); [INFO] [stdout] | ^^^ use of undeclared crate or module `env` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `fs` [INFO] [stdout] --> src/main.rs:41:20 [INFO] [stdout] | [INFO] [stdout] 41 | let contents = fs::read_to_string(config.file_path); [INFO] [stdout] | ^^ use of undeclared crate or module `fs` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0412]: cannot find type `TermEmulator` in this scope [INFO] [stdout] --> src/main.rs:8:22 [INFO] [stdout] | [INFO] [stdout] 8 | impl Environment for TermEmulator { [INFO] [stdout] | ^^^^^^^^^^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0412]: cannot find type `Value` in this scope [INFO] [stdout] --> src/main.rs:9:31 [INFO] [stdout] | [INFO] [stdout] 9 | fn get_char(&mut self) -> Value { [INFO] [stdout] | ^^^^^ not found in this scope [INFO] [stdout] | [INFO] [stdout] help: consider importing this type alias [INFO] [stdout] | [INFO] [stdout] 1 | use lc3vm::Value; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0412]: cannot find type `Value` in this scope [INFO] [stdout] --> src/main.rs:13:35 [INFO] [stdout] | [INFO] [stdout] 13 | fn put_char(&mut self, value: Value) { [INFO] [stdout] | ^^^^^ not found in this scope [INFO] [stdout] | [INFO] [stdout] help: consider importing this type alias [INFO] [stdout] | [INFO] [stdout] 1 | use lc3vm::Value; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0412]: cannot find type `Value` in this scope [INFO] [stdout] --> src/main.rs:18:48 [INFO] [stdout] | [INFO] [stdout] 18 | fn read_mem(&mut self, loc: Value) -> R { [INFO] [stdout] | ^^^^^ not found in this scope [INFO] [stdout] | [INFO] [stdout] help: consider importing this type alias [INFO] [stdout] | [INFO] [stdout] 1 | use lc3vm::Value; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0412]: cannot find type `Value` in this scope [INFO] [stdout] --> src/main.rs:22:34 [INFO] [stdout] | [INFO] [stdout] 22 | fn write_mem(&mut self, loc: Value, value: Value) { [INFO] [stdout] | ^^^^^ not found in this scope [INFO] [stdout] | [INFO] [stdout] help: consider importing this type alias [INFO] [stdout] | [INFO] [stdout] 1 | use lc3vm::Value; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0412]: cannot find type `Value` in this scope [INFO] [stdout] --> src/main.rs:22:48 [INFO] [stdout] | [INFO] [stdout] 22 | fn write_mem(&mut self, loc: Value, value: Value) { [INFO] [stdout] | ^^^^^ not found in this scope [INFO] [stdout] | [INFO] [stdout] help: consider importing this type alias [INFO] [stdout] | [INFO] [stdout] 1 | use lc3vm::Value; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0107]: missing generics for struct `Processor` [INFO] [stdout] --> src/main.rs:5:16 [INFO] [stdout] | [INFO] [stdout] 5 | processor: Processor, [INFO] [stdout] | ^^^^^^^^^ expected 1 generic argument [INFO] [stdout] | [INFO] [stdout] note: struct defined here, with 1 generic parameter: `E` [INFO] [stdout] --> /opt/rustwide/workdir/src/processor.rs:3:12 [INFO] [stdout] | [INFO] [stdout] 3 | pub struct Processor { [INFO] [stdout] | ^^^^^^^^^ - [INFO] [stdout] help: add missing generic argument [INFO] [stdout] | [INFO] [stdout] 5 | processor: Processor, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 9 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0107, E0412, E0433. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0107`. [INFO] [stdout] [INFO] [stderr] error: could not compile `lc3vm` due to 10 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `env` [INFO] [stdout] --> src/main.rs:32:20 [INFO] [stdout] | [INFO] [stdout] 32 | let mut args = env::args().collect::>(); [INFO] [stdout] | ^^^ use of undeclared crate or module `env` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `fs` [INFO] [stdout] --> src/main.rs:41:20 [INFO] [stdout] | [INFO] [stdout] 41 | let contents = fs::read_to_string(config.file_path); [INFO] [stdout] | ^^ use of undeclared crate or module `fs` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0412]: cannot find type `TermEmulator` in this scope [INFO] [stdout] --> src/main.rs:8:22 [INFO] [stdout] | [INFO] [stdout] 8 | impl Environment for TermEmulator { [INFO] [stdout] | ^^^^^^^^^^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0412]: cannot find type `Value` in this scope [INFO] [stdout] --> src/main.rs:9:31 [INFO] [stdout] | [INFO] [stdout] 9 | fn get_char(&mut self) -> Value { [INFO] [stdout] | ^^^^^ not found in this scope [INFO] [stdout] | [INFO] [stdout] help: consider importing this type alias [INFO] [stdout] | [INFO] [stdout] 1 | use lc3vm::Value; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0412]: cannot find type `Value` in this scope [INFO] [stdout] --> src/main.rs:13:35 [INFO] [stdout] | [INFO] [stdout] 13 | fn put_char(&mut self, value: Value) { [INFO] [stdout] | ^^^^^ not found in this scope [INFO] [stdout] | [INFO] [stdout] help: consider importing this type alias [INFO] [stdout] | [INFO] [stdout] 1 | use lc3vm::Value; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0412]: cannot find type `Value` in this scope [INFO] [stdout] --> src/main.rs:18:48 [INFO] [stdout] | [INFO] [stdout] 18 | fn read_mem(&mut self, loc: Value) -> R { [INFO] [stdout] | ^^^^^ not found in this scope [INFO] [stdout] | [INFO] [stdout] help: consider importing this type alias [INFO] [stdout] | [INFO] [stdout] 1 | use lc3vm::Value; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0412]: cannot find type `Value` in this scope [INFO] [stdout] --> src/main.rs:22:34 [INFO] [stdout] | [INFO] [stdout] 22 | fn write_mem(&mut self, loc: Value, value: Value) { [INFO] [stdout] | ^^^^^ not found in this scope [INFO] [stdout] | [INFO] [stdout] help: consider importing this type alias [INFO] [stdout] | [INFO] [stdout] 1 | use lc3vm::Value; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0412]: cannot find type `Value` in this scope [INFO] [stdout] --> src/main.rs:22:48 [INFO] [stdout] | [INFO] [stdout] 22 | fn write_mem(&mut self, loc: Value, value: Value) { [INFO] [stdout] | ^^^^^ not found in this scope [INFO] [stdout] | [INFO] [stdout] help: consider importing this type alias [INFO] [stdout] | [INFO] [stdout] 1 | use lc3vm::Value; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0107]: missing generics for struct `Processor` [INFO] [stdout] --> src/main.rs:5:16 [INFO] [stdout] | [INFO] [stdout] 5 | processor: Processor, [INFO] [stdout] | ^^^^^^^^^ expected 1 generic argument [INFO] [stdout] | [INFO] [stdout] note: struct defined here, with 1 generic parameter: `E` [INFO] [stdout] --> /opt/rustwide/workdir/src/processor.rs:3:12 [INFO] [stdout] | [INFO] [stdout] 3 | pub struct Processor { [INFO] [stdout] | ^^^^^^^^^ - [INFO] [stdout] help: add missing generic argument [INFO] [stdout] | [INFO] [stdout] 5 | processor: Processor, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 9 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0107, E0412, E0433. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0107`. [INFO] [stdout] [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "2572cfd9901f16fb9771bd195b927fc38103e7ca06789ed3713491dfa22208a6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2572cfd9901f16fb9771bd195b927fc38103e7ca06789ed3713491dfa22208a6", kill_on_drop: false }` [INFO] [stdout] 2572cfd9901f16fb9771bd195b927fc38103e7ca06789ed3713491dfa22208a6