[INFO] cloning repository https://github.com/joshington/cool-vm [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/joshington/cool-vm" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjoshington%2Fcool-vm", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjoshington%2Fcool-vm'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] bf1c6785dc8abd0f81d80166047cf0e7e999fdf9 [INFO] testing joshington/cool-vm against try#b83b707f97d809763b7861afa7638871f3339a33 for pr-145838-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjoshington%2Fcool-vm" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/joshington/cool-vm [INFO] finished tweaking git repo https://github.com/joshington/cool-vm [INFO] tweaked toml for git repo https://github.com/joshington/cool-vm written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/joshington/cool-vm on toolchain b83b707f97d809763b7861afa7638871f3339a33 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/joshington/cool-vm 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" "+b83b707f97d809763b7861afa7638871f3339a33" "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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 336aa938e10c694f37fa1a864d7bcf7d57e89a29ea78c7207b4f2b69273f77b8 [INFO] running `Command { std: "docker" "start" "-a" "336aa938e10c694f37fa1a864d7bcf7d57e89a29ea78c7207b4f2b69273f77b8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "336aa938e10c694f37fa1a864d7bcf7d57e89a29ea78c7207b4f2b69273f77b8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "336aa938e10c694f37fa1a864d7bcf7d57e89a29ea78c7207b4f2b69273f77b8", kill_on_drop: false }` [INFO] [stdout] 336aa938e10c694f37fa1a864d7bcf7d57e89a29ea78c7207b4f2b69273f77b8 [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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 873defeacc94ac672eef3fd42d4dfedfb66680de69339fd88caef0e248b23cc8 [INFO] running `Command { std: "docker" "start" "-a" "873defeacc94ac672eef3fd42d4dfedfb66680de69339fd88caef0e248b23cc8", kill_on_drop: false }` [INFO] [stderr] Compiling cool-vm v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] error: expected one of `:`, `@`, or `|`, found `)` [INFO] [stdout] --> src/tokenizer.rs:9:25 [INFO] [stdout] | [INFO] [stdout] 9 | fn from_bytecode(i32) -> Option; [INFO] [stdout] | ^ expected one of `:`, `@`, or `|` [INFO] [stdout] | [INFO] [stdout] = note: anonymous parameters are removed in the 2018 edition (see RFC 1685) [INFO] [stdout] help: if this is a `self` type, give it a parameter name [INFO] [stdout] | [INFO] [stdout] 9 | fn from_bytecode(self: i32) -> Option; [INFO] [stdout] | +++++ [INFO] [stdout] help: if this is a parameter name, give it a type [INFO] [stdout] | [INFO] [stdout] 9 | fn from_bytecode(i32: TypeName) -> Option; [INFO] [stdout] | ++++++++++ [INFO] [stdout] help: if this is a type, explicitly ignore the parameter name [INFO] [stdout] | [INFO] [stdout] 9 | fn from_bytecode(_: i32) -> Option; [INFO] [stdout] | ++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0463]: can't find crate for `byteorder` [INFO] [stdout] --> src/main.rs:1:1 [INFO] [stdout] | [INFO] [stdout] 1 | extern crate byteorder; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ can't find crate [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `tokenizer` [INFO] [stdout] --> src/syntax.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use tokenizer::*; [INFO] [stdout] | ^^^^^^^^^ help: a similar path exists: `crate::tokenizer` [INFO] [stdout] | [INFO] [stdout] = note: `use` statements changed in Rust 2018; read more at [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `tokenizer` [INFO] [stdout] --> src/vm.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use tokenizer::*; [INFO] [stdout] | ^^^^^^^^^ help: a similar path exists: `crate::tokenizer` [INFO] [stdout] | [INFO] [stdout] = note: `use` statements changed in Rust 2018; read more at [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `tokenizer` [INFO] [stdout] --> src/assembler.rs:114:17 [INFO] [stdout] | [INFO] [stdout] 114 | use tokenizer::InstructionType::*; [INFO] [stdout] | ^^^^^^^^^ use of unresolved module or unlinked crate `tokenizer` [INFO] [stdout] | [INFO] [stdout] help: to make use of source file src/tokenizer.rs, use `mod tokenizer` in this file to declare the module [INFO] [stdout] --> src/main.rs:1:1 [INFO] [stdout] | [INFO] [stdout] 1 + mod tokenizer; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `tokenizer` [INFO] [stdout] --> src/assembler.rs:191:13 [INFO] [stdout] | [INFO] [stdout] 191 | use tokenizer::InstructionType::*; [INFO] [stdout] | ^^^^^^^^^ use of unresolved module or unlinked crate `tokenizer` [INFO] [stdout] | [INFO] [stdout] help: to make use of source file src/tokenizer.rs, use `mod tokenizer` in this file to declare the module [INFO] [stdout] --> src/main.rs:1:1 [INFO] [stdout] | [INFO] [stdout] 1 + mod tokenizer; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `tokenizer` [INFO] [stdout] --> src/assembler.rs:242:17 [INFO] [stdout] | [INFO] [stdout] 242 | use tokenizer::TokenType::*; [INFO] [stdout] | ^^^^^^^^^ use of unresolved module or unlinked crate `tokenizer` [INFO] [stdout] | [INFO] [stdout] help: to make use of source file src/tokenizer.rs, use `mod tokenizer` in this file to declare the module [INFO] [stdout] --> src/main.rs:1:1 [INFO] [stdout] | [INFO] [stdout] 1 + mod tokenizer; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `tokenizer` [INFO] [stdout] --> src/assembler.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use tokenizer::*; [INFO] [stdout] | ^^^^^^^^^ help: a similar path exists: `crate::tokenizer` [INFO] [stdout] | [INFO] [stdout] = note: `use` statements changed in Rust 2018; read more at [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `tokenizer` [INFO] [stdout] --> src/vm.rs:60:13 [INFO] [stdout] | [INFO] [stdout] 60 | use tokenizer::InstructionType::*; [INFO] [stdout] | ^^^^^^^^^ use of unresolved module or unlinked crate `tokenizer` [INFO] [stdout] | [INFO] [stdout] help: to make use of source file src/tokenizer.rs, use `mod tokenizer` in this file to declare the module [INFO] [stdout] --> src/main.rs:1:1 [INFO] [stdout] | [INFO] [stdout] 1 + mod tokenizer; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `assembler` [INFO] [stdout] --> src/vm.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use assembler::{Command, CommandType}; [INFO] [stdout] | ^^^^^^^^^ help: a similar path exists: `crate::assembler` [INFO] [stdout] | [INFO] [stdout] = note: `use` statements changed in Rust 2018; read more at [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `write_u8` found for struct `Vec<_>` in the current scope [INFO] [stdout] --> src/assembler.rs:280:30 [INFO] [stdout] | [INFO] [stdout] 280 | bytecode.write_u8(data).unwrap(); [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: there is a method `write` with a similar name [INFO] [stdout] | [INFO] [stdout] 280 - bytecode.write_u8(data).unwrap(); [INFO] [stdout] 280 + bytecode.write(data).unwrap(); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `write_u16` found for struct `Vec<_>` in the current scope [INFO] [stdout] --> src/assembler.rs:284:30 [INFO] [stdout] | [INFO] [stdout] 284 | bytecode.write_u16::(data).unwrap(); [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: there is a method `write` with a similar name [INFO] [stdout] | [INFO] [stdout] 284 - bytecode.write_u16::(data).unwrap(); [INFO] [stdout] 284 + bytecode.write::(data).unwrap(); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `write_i32` found for struct `Vec<_>` in the current scope [INFO] [stdout] --> src/assembler.rs:292:30 [INFO] [stdout] | [INFO] [stdout] 292 | bytecode.write_i32::(data[0]).unwrap(); [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: there is a method `write` with a similar name [INFO] [stdout] | [INFO] [stdout] 292 - bytecode.write_i32::(data[0]).unwrap(); [INFO] [stdout] 292 + bytecode.write::(data[0]).unwrap(); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `write_i32` found for struct `Vec<_>` in the current scope [INFO] [stdout] --> src/assembler.rs:293:30 [INFO] [stdout] | [INFO] [stdout] 293 | bytecode.write_i32::(data[1]).unwrap(); [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: there is a method `write` with a similar name [INFO] [stdout] | [INFO] [stdout] 293 - bytecode.write_i32::(data[1]).unwrap(); [INFO] [stdout] 293 + bytecode.write::(data[1]).unwrap(); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `write_i32` found for struct `Vec<_>` in the current scope [INFO] [stdout] --> src/assembler.rs:294:30 [INFO] [stdout] | [INFO] [stdout] 294 | bytecode.write_i32::(data[2]).unwrap(); [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: there is a method `write` with a similar name [INFO] [stdout] | [INFO] [stdout] 294 - bytecode.write_i32::(data[2]).unwrap(); [INFO] [stdout] 294 + bytecode.write::(data[2]).unwrap(); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `read_u8` found for struct `std::io::Cursor` in the current scope [INFO] [stdout] --> src/vm.rs:231:36 [INFO] [stdout] | [INFO] [stdout] 231 | let value = memory.read_u8().unwrap(); [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: there is a method `read` with a similar name, but with different arguments [INFO] [stdout] --> /rustc/b83b707f97d809763b7861afa7638871f3339a33/library/std/src/io/mod.rs:813:5 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `read_u16` found for struct `std::io::Cursor` in the current scope [INFO] [stdout] --> src/vm.rs:240:36 [INFO] [stdout] | [INFO] [stdout] 240 | let value = memory.read_u16::().unwrap(); [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: there is a method `read` with a similar name, but with different arguments [INFO] [stdout] --> /rustc/b83b707f97d809763b7861afa7638871f3339a33/library/std/src/io/mod.rs:813:5 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `write_u8` found for mutable reference `&mut [u8]` in the current scope [INFO] [stdout] --> src/vm.rs:302:32 [INFO] [stdout] | [INFO] [stdout] 302 | let _ = memory.write_u8(value); [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: there is a method `write` with a similar name [INFO] [stdout] | [INFO] [stdout] 302 - let _ = memory.write_u8(value); [INFO] [stdout] 302 + let _ = memory.write(value); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `write_u16` found for mutable reference `&mut [u8]` in the current scope [INFO] [stdout] --> src/vm.rs:311:32 [INFO] [stdout] | [INFO] [stdout] 311 | let _ = memory.write_u16::(value); [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: there is a method `write` with a similar name [INFO] [stdout] | [INFO] [stdout] 311 - let _ = memory.write_u16::(value); [INFO] [stdout] 311 + let _ = memory.write::(value); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0432, E0433, E0463, E0599. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0432`. [INFO] [stdout] [INFO] [stderr] error: could not compile `cool-vm` (bin "cool-vm") due to 19 previous errors [INFO] running `Command { std: "docker" "inspect" "873defeacc94ac672eef3fd42d4dfedfb66680de69339fd88caef0e248b23cc8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "873defeacc94ac672eef3fd42d4dfedfb66680de69339fd88caef0e248b23cc8", kill_on_drop: false }` [INFO] [stdout] 873defeacc94ac672eef3fd42d4dfedfb66680de69339fd88caef0e248b23cc8