[INFO] cloning repository https://github.com/HoshinoTented/yis-rs [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/HoshinoTented/yis-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FHoshinoTented%2Fyis-rs", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FHoshinoTented%2Fyis-rs'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] bdecde31c0252bb7073e47311f79314c2b1b2797 [INFO] checking HoshinoTented/yis-rs against try#8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8 for pr-82565 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FHoshinoTented%2Fyis-rs" "/workspace/builds/worker-0/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/HoshinoTented/yis-rs on toolchain 8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/HoshinoTented/yis-rs [INFO] finished tweaking git repo https://github.com/HoshinoTented/yis-rs [INFO] tweaked toml for git repo https://github.com/HoshinoTented/yis-rs written to /workspace/builds/worker-0/source/Cargo.toml [INFO] crate git repo https://github.com/HoshinoTented/yis-rs already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8" "fetch" "--locked" "--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-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "rustops/crates-build-env@sha256:f2f6bcd4b43ebee4e173f653a26493129bdb64017c85f916b780ca7fbdbaa79d" "/opt/rustwide/cargo-home/bin/cargo" "+8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 446b8f21f41b0fc2cb7b453cdfe73859a16bfcfcf75564cfed57068d23efa508 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "446b8f21f41b0fc2cb7b453cdfe73859a16bfcfcf75564cfed57068d23efa508", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "446b8f21f41b0fc2cb7b453cdfe73859a16bfcfcf75564cfed57068d23efa508", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "446b8f21f41b0fc2cb7b453cdfe73859a16bfcfcf75564cfed57068d23efa508", kill_on_drop: false }` [INFO] [stdout] 446b8f21f41b0fc2cb7b453cdfe73859a16bfcfcf75564cfed57068d23efa508 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "rustops/crates-build-env@sha256:f2f6bcd4b43ebee4e173f653a26493129bdb64017c85f916b780ca7fbdbaa79d" "/opt/rustwide/cargo-home/bin/cargo" "+8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] db5be3d938cbe81579233d0e29a1ca77215b95fe9ee9c7c0205b9badb2c871d8 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "db5be3d938cbe81579233d0e29a1ca77215b95fe9ee9c7c0205b9badb2c871d8", kill_on_drop: false }` [INFO] [stderr] Checking yis-rs v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: the feature `const_generics` is incomplete and may not be safe to use and/or cause compiler crashes [INFO] [stdout] --> src/lib.rs:1:12 [INFO] [stdout] | [INFO] [stdout] 1 | #![feature(const_generics)] [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(incomplete_features)]` on by default [INFO] [stdout] = note: see issue #44580 for more information [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Environment` [INFO] [stdout] --> src/interpreter/code.rs:6:38 [INFO] [stdout] | [INFO] [stdout] 6 | use crate::interpreter::{Executable, Environment, Interpreter, alias::*}; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `EOF_ERR` [INFO] [stdout] --> src/interpreter/code.rs:7:28 [INFO] [stdout] | [INFO] [stdout] 7 | use crate::error::{Result, EOF_ERR, Error, ErrorKind, CODE_ERR}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `ErrorKind`, `Error` [INFO] [stdout] --> src/mem.rs:3:28 [INFO] [stdout] | [INFO] [stdout] 3 | use crate::error::{Result, ErrorKind, Error, MEMORY_ERR}; [INFO] [stdout] | ^^^^^^^^^ ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `BitOr`, `Shl` [INFO] [stdout] --> src/mem.rs:6:21 [INFO] [stdout] | [INFO] [stdout] 6 | use std::ops::{Add, Shl, Sub, BitOr, Index, IndexMut}; [INFO] [stdout] | ^^^ ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::array::TryFromSliceError` [INFO] [stdout] --> src/mem.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | use std::array::TryFromSliceError; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the feature `const_generics` is incomplete and may not be safe to use and/or cause compiler crashes [INFO] [stdout] --> src/lib.rs:1:12 [INFO] [stdout] | [INFO] [stdout] 1 | #![feature(const_generics)] [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(incomplete_features)]` on by default [INFO] [stdout] = note: see issue #44580 for more information [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Environment` [INFO] [stdout] --> src/interpreter/code.rs:6:38 [INFO] [stdout] | [INFO] [stdout] 6 | use crate::interpreter::{Executable, Environment, Interpreter, alias::*}; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `EOF_ERR` [INFO] [stdout] --> src/interpreter/code.rs:7:28 [INFO] [stdout] | [INFO] [stdout] 7 | use crate::error::{Result, EOF_ERR, Error, ErrorKind, CODE_ERR}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `ErrorKind`, `Error` [INFO] [stdout] --> src/mem.rs:3:28 [INFO] [stdout] | [INFO] [stdout] 3 | use crate::error::{Result, ErrorKind, Error, MEMORY_ERR}; [INFO] [stdout] | ^^^^^^^^^ ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `BitOr`, `Shl` [INFO] [stdout] --> src/mem.rs:6:21 [INFO] [stdout] | [INFO] [stdout] 6 | use std::ops::{Add, Shl, Sub, BitOr, Index, IndexMut}; [INFO] [stdout] | ^^^ ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::array::TryFromSliceError` [INFO] [stdout] --> src/mem.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | use std::array::TryFromSliceError; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/interpreter/code.rs:29:13 [INFO] [stdout] | [INFO] [stdout] 29 | let mut env = &mut itpt.env; [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/interpreter/code.rs:29:13 [INFO] [stdout] | [INFO] [stdout] 29 | let mut env = &mut itpt.env; [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: comparison is useless due to type limits [INFO] [stdout] --> src/mem.rs:123:12 [INFO] [stdout] | [INFO] [stdout] 123 | if self.top >= 0 { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_comparisons)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/mem.rs:247:13 [INFO] [stdout] | [INFO] [stdout] 247 | let mut stack = Stack::new(4); [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/mem.rs:262:13 [INFO] [stdout] | [INFO] [stdout] 262 | let mut stack = Stack::new(4); [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/mem.rs:263:13 [INFO] [stdout] | [INFO] [stdout] 263 | let mut regs = Registers::default(); [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 8 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: comparison is useless due to type limits [INFO] [stdout] --> src/mem.rs:123:12 [INFO] [stdout] | [INFO] [stdout] 123 | if self.top >= 0 { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_comparisons)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/mem.rs:235:9 [INFO] [stdout] | [INFO] [stdout] 235 | stack.push(0x1); [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/mem.rs:239:13 [INFO] [stdout] | [INFO] [stdout] 239 | stack.push(0x1); [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 13 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.63s [INFO] running `Command { std: "docker" "inspect" "db5be3d938cbe81579233d0e29a1ca77215b95fe9ee9c7c0205b9badb2c871d8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "db5be3d938cbe81579233d0e29a1ca77215b95fe9ee9c7c0205b9badb2c871d8", kill_on_drop: false }` [INFO] [stdout] db5be3d938cbe81579233d0e29a1ca77215b95fe9ee9c7c0205b9badb2c871d8