[INFO] updating cached repository https://github.com/TheRealBluesun/novimem [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"` [INFO] [stderr] From https://github.com/TheRealBluesun/novimem [INFO] [stderr] 99cf45c..148c098 master -> master [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 148c09830397437bcd9fda8db2f6314b58150c2f [INFO] checking TheRealBluesun/novimem against try#bcff76bad586cfb6874f179a4b66448e6b8a832c for pr-66919 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTheRealBluesun%2Fnovimem" "/workspace/builds/worker-2/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/TheRealBluesun/novimem on toolchain bcff76bad586cfb6874f179a4b66448e6b8a832c [INFO] running `"/workspace/cargo-home/bin/cargo" "+bcff76bad586cfb6874f179a4b66448e6b8a832c" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/TheRealBluesun/novimem [INFO] finished tweaking git repo https://github.com/TheRealBluesun/novimem [INFO] tweaked toml for git repo https://github.com/TheRealBluesun/novimem written to /workspace/builds/worker-2/source/Cargo.toml [INFO] crate git repo https://github.com/TheRealBluesun/novimem already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+bcff76bad586cfb6874f179a4b66448e6b8a832c" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+bcff76bad586cfb6874f179a4b66448e6b8a832c" "check" "--frozen" "--all" "--all-targets"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 776cc9ca9230ebc42a0dd25f0e08b429839c98149debe39e0596413c3e6381ef [INFO] running `"docker" "start" "-a" "776cc9ca9230ebc42a0dd25f0e08b429839c98149debe39e0596413c3e6381ef"` [INFO] [stderr] Compiling memoffset v0.5.3 [INFO] [stderr] Checking num_cpus v1.11.1 [INFO] [stderr] Compiling syn v1.0.11 [INFO] [stderr] Checking crossbeam-epoch v0.8.0 [INFO] [stderr] Checking crossbeam-deque v0.7.2 [INFO] [stderr] Checking rayon-core v1.6.1 [INFO] [stderr] Checking rayon v1.2.1 [INFO] [stderr] Compiling serde_derive v1.0.103 [INFO] [stderr] Checking jpeg-decoder v0.1.16 [INFO] [stderr] Checking image v0.22.3 [INFO] [stderr] Checking serde v1.0.103 [INFO] [stderr] Checking serde_json v1.0.42 [INFO] [stderr] Checking novimem v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: unused imports: `GenericImageView`, `GenericImage`, `ImageBuffer`, `RgbImage` [INFO] [stderr] --> src/novimem/mem_image.rs:1:13 [INFO] [stderr] | [INFO] [stderr] 1 | use image::{GenericImage, GenericImageView, ImageBuffer, RgbImage}; [INFO] [stderr] | ^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^ ^^^^^^^^^^^ ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused imports: `from_str`, `to_string` [INFO] [stderr] --> src/novimem/mod.rs:5:18 [INFO] [stderr] | [INFO] [stderr] 5 | use serde_json::{from_str, to_string}; [INFO] [stderr] | ^^^^^^^^ ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around pattern [INFO] [stderr] --> src/novimem/mod.rs:73:39 [INFO] [stderr] | [INFO] [stderr] 73 | self.regions.iter().for_each(|(region)| { [INFO] [stderr] | ^^^^^^^^ help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_parens)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `Regex` [INFO] [stderr] --> src/novimem/mod.rs:267:21 [INFO] [stderr] | [INFO] [stderr] 267 | use regex::{Regex, RegexBuilder}; [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `GenericImageView`, `GenericImage`, `ImageBuffer`, `RgbImage` [INFO] [stderr] --> src/novimem/mem_image.rs:1:13 [INFO] [stderr] | [INFO] [stderr] 1 | use image::{GenericImage, GenericImageView, ImageBuffer, RgbImage}; [INFO] [stderr] | ^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^ ^^^^^^^^^^^ ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused imports: `from_str`, `to_string` [INFO] [stderr] --> src/novimem/mod.rs:5:18 [INFO] [stderr] | [INFO] [stderr] 5 | use serde_json::{from_str, to_string}; [INFO] [stderr] | ^^^^^^^^ ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around pattern [INFO] [stderr] --> src/novimem/mod.rs:73:39 [INFO] [stderr] | [INFO] [stderr] 73 | self.regions.iter().for_each(|(region)| { [INFO] [stderr] | ^^^^^^^^ help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_parens)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `Regex` [INFO] [stderr] --> src/novimem/mod.rs:267:21 [INFO] [stderr] | [INFO] [stderr] 267 | use regex::{Regex, RegexBuilder}; [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `offset` [INFO] [stderr] --> src/novimem/mem_image.rs:16:13 [INFO] [stderr] | [INFO] [stderr] 16 | let offset = 0x3E48767; [INFO] [stderr] | ^^^^^^ help: consider prefixing with an underscore: `_offset` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `mem` [INFO] [stderr] --> src/novimem/mem_image.rs:15:33 [INFO] [stderr] | [INFO] [stderr] 15 | pub fn print_img(&mut self, mem: &mut NoviMem) { [INFO] [stderr] | ^^^ help: consider prefixing with an underscore: `_mem` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:63:16 [INFO] [stderr] | [INFO] [stderr] 63 | fn interactive(mut mem: &mut NoviMem) { [INFO] [stderr] | ----^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `offset` [INFO] [stderr] --> src/novimem/mem_image.rs:16:13 [INFO] [stderr] | [INFO] [stderr] 16 | let offset = 0x3E48767; [INFO] [stderr] | ^^^^^^ help: consider prefixing with an underscore: `_offset` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `mem` [INFO] [stderr] --> src/novimem/mem_image.rs:15:33 [INFO] [stderr] | [INFO] [stderr] 15 | pub fn print_img(&mut self, mem: &mut NoviMem) { [INFO] [stderr] | ^^^ help: consider prefixing with an underscore: `_mem` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:63:16 [INFO] [stderr] | [INFO] [stderr] 63 | fn interactive(mut mem: &mut NoviMem) { [INFO] [stderr] | ----^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: field is never read: `prev_snapshot` [INFO] [stderr] --> src/novimem/mem_image.rs:6:5 [INFO] [stderr] | [INFO] [stderr] 6 | prev_snapshot: Vec, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: method is never used: `dump_to_file` [INFO] [stderr] --> src/novimem/mod.rs:29:5 [INFO] [stderr] | [INFO] [stderr] 29 | pub fn dump_to_file(&self, buf: &[u8]) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `results` [INFO] [stderr] --> src/novimem/mod.rs:189:5 [INFO] [stderr] | [INFO] [stderr] 189 | pub fn results(&self) -> Vec { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `prev_snapshot` [INFO] [stderr] --> src/novimem/mem_image.rs:6:5 [INFO] [stderr] | [INFO] [stderr] 6 | prev_snapshot: Vec, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: method is never used: `dump_to_file` [INFO] [stderr] --> src/novimem/mod.rs:29:5 [INFO] [stderr] | [INFO] [stderr] 29 | pub fn dump_to_file(&self, buf: &[u8]) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 36.22s [INFO] running `"docker" "inspect" "776cc9ca9230ebc42a0dd25f0e08b429839c98149debe39e0596413c3e6381ef"` [INFO] running `"docker" "rm" "-f" "776cc9ca9230ebc42a0dd25f0e08b429839c98149debe39e0596413c3e6381ef"` [INFO] [stdout] 776cc9ca9230ebc42a0dd25f0e08b429839c98149debe39e0596413c3e6381ef