[INFO] updating cached repository https://github.com/Ryneqq/nova [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] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] ab0659e548fa4435ccb1483048c0c779f63d3a51 [INFO] testing Ryneqq/nova against master#28742a1146f10a4f09369baad027a464acb7a766 for pr-71274 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRyneqq%2Fnova" "/workspace/builds/worker-6/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-6/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Ryneqq/nova on toolchain 28742a1146f10a4f09369baad027a464acb7a766 [INFO] running `"/workspace/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/Ryneqq/nova [INFO] finished tweaking git repo https://github.com/Ryneqq/nova [INFO] tweaked toml for git repo https://github.com/Ryneqq/nova written to /workspace/builds/worker-6/source/Cargo.toml [INFO] crate git repo https://github.com/Ryneqq/nova already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "+28742a1146f10a4f09369baad027a464acb7a766" "build" "--frozen"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 2955de3ed63adb4889aadd59dfe262865d751bcf4aa26293498d03c15cc1b7ef [INFO] running `"docker" "start" "-a" "2955de3ed63adb4889aadd59dfe262865d751bcf4aa26293498d03c15cc1b7ef"` [INFO] [stderr] Compiling unicode-width v0.1.5 [INFO] [stderr] Compiling unicode-segmentation v1.2.1 [INFO] [stderr] Compiling vec_map v0.8.1 [INFO] [stderr] Compiling ansi_term v0.11.0 [INFO] [stderr] Compiling strsim v0.7.0 [INFO] [stderr] Compiling bitflags v1.0.4 [INFO] [stderr] Compiling proc-macro2 v0.4.24 [INFO] [stderr] Compiling itertools v0.8.0 [INFO] [stderr] Compiling textwrap v0.10.0 [INFO] [stderr] Compiling heck v0.3.1 [INFO] [stderr] Compiling clap v2.32.0 [INFO] [stderr] Compiling quote v0.6.10 [INFO] [stderr] Compiling syn v0.15.23 [INFO] [stderr] Compiling structopt-derive v0.2.14 [INFO] [stderr] Compiling structopt v0.2.14 [INFO] [stderr] Compiling nova v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: unused import: `std::str::FromStr` [INFO] [stderr] --> src/args.rs:3:5 [INFO] [stderr] | [INFO] [stderr] 3 | use std::str::FromStr; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused imports: `File`, `self` [INFO] [stderr] --> src/args.rs:4:15 [INFO] [stderr] | [INFO] [stderr] 4 | use std::fs::{self, File}; [INFO] [stderr] | ^^^^ ^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `Mode` [INFO] [stderr] --> src/main.rs:12:22 [INFO] [stderr] | [INFO] [stderr] 12 | use crate::{AppArgs, Mode}; [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `file` [INFO] [stderr] --> src/module/format_module.rs:36:13 [INFO] [stderr] | [INFO] [stderr] 36 | let mut file = String::new(); [INFO] [stderr] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_file` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `path` [INFO] [stderr] --> src/module/format_module.rs:35:18 [INFO] [stderr] | [INFO] [stderr] 35 | fn load_file(path: &Path) -> String { [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_path` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/create.rs:5:9 [INFO] [stderr] | [INFO] [stderr] 5 | let mut name = name.to_string(); [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: variable does not need to be mutable [INFO] [stderr] --> src/module/format_module.rs:36:13 [INFO] [stderr] | [INFO] [stderr] 36 | let mut file = String::new(); [INFO] [stderr] | ----^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: function is never used: `to_snake_case` [INFO] [stderr] --> src/create.rs:4:4 [INFO] [stderr] | [INFO] [stderr] 4 | fn to_snake_case(name: &str) -> String { [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Enum` [INFO] [stderr] --> src/generate.rs:3:5 [INFO] [stderr] | [INFO] [stderr] 3 | Enum(&'a str), [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant item is never used: `MOD_RS` [INFO] [stderr] --> src/module/find_module.rs:3:1 [INFO] [stderr] | [INFO] [stderr] 3 | pub const MOD_RS: &str = "mod.rs"; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant item is never used: `LIB_RS` [INFO] [stderr] --> src/module/find_module.rs:4:1 [INFO] [stderr] | [INFO] [stderr] 4 | pub const LIB_RS: &str = "lib.rs"; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant item is never used: `MAIN_RS` [INFO] [stderr] --> src/module/find_module.rs:5:1 [INFO] [stderr] | [INFO] [stderr] 5 | pub const MAIN_RS: &str = "main.rs"; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `ModFinder` [INFO] [stderr] --> src/module/find_module.rs:7:12 [INFO] [stderr] | [INFO] [stderr] 7 | pub struct ModFinder { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `new` [INFO] [stderr] --> src/module/find_module.rs:12:5 [INFO] [stderr] | [INFO] [stderr] 12 | pub fn new>(path: P) -> Self { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `verify_modules` [INFO] [stderr] --> src/module/find_module.rs:21:4 [INFO] [stderr] | [INFO] [stderr] 21 | fn verify_modules>(path: P) -> bool { [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `verify_module` [INFO] [stderr] --> src/module/find_module.rs:41:4 [INFO] [stderr] | [INFO] [stderr] 41 | fn verify_module>(path: P) -> bool { [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `ends_with_module` [INFO] [stderr] --> src/module/find_module.rs:49:4 [INFO] [stderr] | [INFO] [stderr] 49 | fn ends_with_module>(path: P) -> bool { [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant item is never used: `MOD_RS` [INFO] [stderr] --> src/module/format_module.rs:4:1 [INFO] [stderr] | [INFO] [stderr] 4 | const MOD_RS: &str = "mod.rs"; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant item is never used: `LIB_RS` [INFO] [stderr] --> src/module/format_module.rs:5:1 [INFO] [stderr] | [INFO] [stderr] 5 | const LIB_RS: &str = "lib.rs"; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant item is never used: `MAIN_RS` [INFO] [stderr] --> src/module/format_module.rs:6:1 [INFO] [stderr] | [INFO] [stderr] 6 | const MAIN_RS: &str = "main.rs"; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `ModFromatter` [INFO] [stderr] --> src/module/format_module.rs:8:12 [INFO] [stderr] | [INFO] [stderr] 8 | pub struct ModFromatter { [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `new` [INFO] [stderr] --> src/module/format_module.rs:14:5 [INFO] [stderr] | [INFO] [stderr] 14 | pub fn new>(path: P) -> Self { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `format` [INFO] [stderr] --> src/module/format_module.rs:21:5 [INFO] [stderr] | [INFO] [stderr] 21 | pub fn format(mut self) -> Self { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `commit` [INFO] [stderr] --> src/module/format_module.rs:31:5 [INFO] [stderr] | [INFO] [stderr] 31 | pub fn commit(self) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `load_file` [INFO] [stderr] --> src/module/format_module.rs:35:5 [INFO] [stderr] | [INFO] [stderr] 35 | fn load_file(path: &Path) -> String { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `verify_file` [INFO] [stderr] --> src/module/format_module.rs:41:5 [INFO] [stderr] | [INFO] [stderr] 41 | fn verify_file(&self) -> Result<(),()> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: the feature `try_from` has been stable since 1.34.0 and no longer requires an attribute to enable [INFO] [stderr] --> src/main.rs:1:12 [INFO] [stderr] | [INFO] [stderr] 1 | #![feature(try_from)] [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(stable_features)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 27 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 22.90s [INFO] running `"docker" "inspect" "2955de3ed63adb4889aadd59dfe262865d751bcf4aa26293498d03c15cc1b7ef"` [INFO] running `"docker" "rm" "-f" "2955de3ed63adb4889aadd59dfe262865d751bcf4aa26293498d03c15cc1b7ef"` [INFO] [stdout] 2955de3ed63adb4889aadd59dfe262865d751bcf4aa26293498d03c15cc1b7ef [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "+28742a1146f10a4f09369baad027a464acb7a766" "test" "--frozen" "--no-run"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 66fcade76739f49de1efea1ea202d4b31b9788d01e197008aebb08abee1c8269 [INFO] running `"docker" "start" "-a" "66fcade76739f49de1efea1ea202d4b31b9788d01e197008aebb08abee1c8269"` [INFO] [stderr] Compiling nova v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: unused import: `std::str::FromStr` [INFO] [stderr] --> src/args.rs:3:5 [INFO] [stderr] | [INFO] [stderr] 3 | use std::str::FromStr; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused imports: `File`, `self` [INFO] [stderr] --> src/args.rs:4:15 [INFO] [stderr] | [INFO] [stderr] 4 | use std::fs::{self, File}; [INFO] [stderr] | ^^^^ ^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `Mode` [INFO] [stderr] --> src/main.rs:12:22 [INFO] [stderr] | [INFO] [stderr] 12 | use crate::{AppArgs, Mode}; [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `file` [INFO] [stderr] --> src/module/format_module.rs:36:13 [INFO] [stderr] | [INFO] [stderr] 36 | let mut file = String::new(); [INFO] [stderr] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_file` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `path` [INFO] [stderr] --> src/module/format_module.rs:35:18 [INFO] [stderr] | [INFO] [stderr] 35 | fn load_file(path: &Path) -> String { [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_path` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/create.rs:5:9 [INFO] [stderr] | [INFO] [stderr] 5 | let mut name = name.to_string(); [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: variable does not need to be mutable [INFO] [stderr] --> src/module/format_module.rs:36:13 [INFO] [stderr] | [INFO] [stderr] 36 | let mut file = String::new(); [INFO] [stderr] | ----^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Enum` [INFO] [stderr] --> src/generate.rs:3:5 [INFO] [stderr] | [INFO] [stderr] 3 | Enum(&'a str), [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `ModFinder` [INFO] [stderr] --> src/module/find_module.rs:7:12 [INFO] [stderr] | [INFO] [stderr] 7 | pub struct ModFinder { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `new` [INFO] [stderr] --> src/module/find_module.rs:12:5 [INFO] [stderr] | [INFO] [stderr] 12 | pub fn new>(path: P) -> Self { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant item is never used: `MOD_RS` [INFO] [stderr] --> src/module/format_module.rs:4:1 [INFO] [stderr] | [INFO] [stderr] 4 | const MOD_RS: &str = "mod.rs"; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant item is never used: `LIB_RS` [INFO] [stderr] --> src/module/format_module.rs:5:1 [INFO] [stderr] | [INFO] [stderr] 5 | const LIB_RS: &str = "lib.rs"; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant item is never used: `MAIN_RS` [INFO] [stderr] --> src/module/format_module.rs:6:1 [INFO] [stderr] | [INFO] [stderr] 6 | const MAIN_RS: &str = "main.rs"; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `ModFromatter` [INFO] [stderr] --> src/module/format_module.rs:8:12 [INFO] [stderr] | [INFO] [stderr] 8 | pub struct ModFromatter { [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `new` [INFO] [stderr] --> src/module/format_module.rs:14:5 [INFO] [stderr] | [INFO] [stderr] 14 | pub fn new>(path: P) -> Self { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `format` [INFO] [stderr] --> src/module/format_module.rs:21:5 [INFO] [stderr] | [INFO] [stderr] 21 | pub fn format(mut self) -> Self { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `commit` [INFO] [stderr] --> src/module/format_module.rs:31:5 [INFO] [stderr] | [INFO] [stderr] 31 | pub fn commit(self) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `load_file` [INFO] [stderr] --> src/module/format_module.rs:35:5 [INFO] [stderr] | [INFO] [stderr] 35 | fn load_file(path: &Path) -> String { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `verify_file` [INFO] [stderr] --> src/module/format_module.rs:41:5 [INFO] [stderr] | [INFO] [stderr] 41 | fn verify_file(&self) -> Result<(),()> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: the feature `try_from` has been stable since 1.34.0 and no longer requires an attribute to enable [INFO] [stderr] --> src/main.rs:1:12 [INFO] [stderr] | [INFO] [stderr] 1 | #![feature(try_from)] [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(stable_features)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/module/find_module.rs:70:9 [INFO] [stderr] | [INFO] [stderr] 70 | File::create("./mod.rs"); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/module/find_module.rs:73:9 [INFO] [stderr] | [INFO] [stderr] 73 | fs::remove_file("./mod.rs"); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: 22 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 2.34s [INFO] running `"docker" "inspect" "66fcade76739f49de1efea1ea202d4b31b9788d01e197008aebb08abee1c8269"` [INFO] running `"docker" "rm" "-f" "66fcade76739f49de1efea1ea202d4b31b9788d01e197008aebb08abee1c8269"` [INFO] [stdout] 66fcade76739f49de1efea1ea202d4b31b9788d01e197008aebb08abee1c8269 [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "+28742a1146f10a4f09369baad027a464acb7a766" "test" "--frozen"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 944fb25784f9292cda8b27cc75ec65ef4ced13b086cb7f0761bd6f67305792f5 [INFO] running `"docker" "start" "-a" "944fb25784f9292cda8b27cc75ec65ef4ced13b086cb7f0761bd6f67305792f5"` [INFO] [stderr] warning: unused import: `std::str::FromStr` [INFO] [stderr] --> src/args.rs:3:5 [INFO] [stderr] | [INFO] [stderr] 3 | use std::str::FromStr; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused imports: `File`, `self` [INFO] [stderr] --> src/args.rs:4:15 [INFO] [stderr] | [INFO] [stderr] 4 | use std::fs::{self, File}; [INFO] [stderr] | ^^^^ ^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `Mode` [INFO] [stderr] --> src/main.rs:12:22 [INFO] [stderr] | [INFO] [stderr] 12 | use crate::{AppArgs, Mode}; [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `file` [INFO] [stderr] --> src/module/format_module.rs:36:13 [INFO] [stderr] | [INFO] [stderr] 36 | let mut file = String::new(); [INFO] [stderr] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_file` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `path` [INFO] [stderr] --> src/module/format_module.rs:35:18 [INFO] [stderr] | [INFO] [stderr] 35 | fn load_file(path: &Path) -> String { [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_path` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/create.rs:5:9 [INFO] [stderr] | [INFO] [stderr] 5 | let mut name = name.to_string(); [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: variable does not need to be mutable [INFO] [stderr] --> src/module/format_module.rs:36:13 [INFO] [stderr] | [INFO] [stderr] 36 | let mut file = String::new(); [INFO] [stderr] | ----^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Enum` [INFO] [stderr] --> src/generate.rs:3:5 [INFO] [stderr] | [INFO] [stderr] 3 | Enum(&'a str), [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `ModFinder` [INFO] [stderr] --> src/module/find_module.rs:7:12 [INFO] [stderr] | [INFO] [stderr] 7 | pub struct ModFinder { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `new` [INFO] [stderr] --> src/module/find_module.rs:12:5 [INFO] [stderr] | [INFO] [stderr] 12 | pub fn new>(path: P) -> Self { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant item is never used: `MOD_RS` [INFO] [stderr] --> src/module/format_module.rs:4:1 [INFO] [stderr] | [INFO] [stderr] 4 | const MOD_RS: &str = "mod.rs"; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant item is never used: `LIB_RS` [INFO] [stderr] --> src/module/format_module.rs:5:1 [INFO] [stderr] | [INFO] [stderr] 5 | const LIB_RS: &str = "lib.rs"; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant item is never used: `MAIN_RS` [INFO] [stderr] --> src/module/format_module.rs:6:1 [INFO] [stderr] | [INFO] [stderr] 6 | const MAIN_RS: &str = "main.rs"; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `ModFromatter` [INFO] [stderr] --> src/module/format_module.rs:8:12 [INFO] [stderr] | [INFO] [stderr] 8 | pub struct ModFromatter { [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `new` [INFO] [stderr] --> src/module/format_module.rs:14:5 [INFO] [stderr] | [INFO] [stderr] 14 | pub fn new>(path: P) -> Self { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `format` [INFO] [stderr] --> src/module/format_module.rs:21:5 [INFO] [stderr] | [INFO] [stderr] 21 | pub fn format(mut self) -> Self { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `commit` [INFO] [stderr] --> src/module/format_module.rs:31:5 [INFO] [stderr] | [INFO] [stderr] 31 | pub fn commit(self) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `load_file` [INFO] [stderr] --> src/module/format_module.rs:35:5 [INFO] [stderr] | [INFO] [stderr] 35 | fn load_file(path: &Path) -> String { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `verify_file` [INFO] [stderr] --> src/module/format_module.rs:41:5 [INFO] [stderr] | [INFO] [stderr] 41 | fn verify_file(&self) -> Result<(),()> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: the feature `try_from` has been stable since 1.34.0 and no longer requires an attribute to enable [INFO] [stderr] --> src/main.rs:1:12 [INFO] [stderr] | [INFO] [stderr] 1 | #![feature(try_from)] [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(stable_features)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/module/find_module.rs:70:9 [INFO] [stderr] | [INFO] [stderr] 70 | File::create("./mod.rs"); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/module/find_module.rs:73:9 [INFO] [stderr] | [INFO] [stderr] 73 | fs::remove_file("./mod.rs"); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: 22 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.27s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/nova-7c9a9fd035a53fa4 [INFO] [stdout] [INFO] [stdout] running 3 tests [INFO] [stdout] test create::tests::converting_to_snake_case ... ok [INFO] [stdout] test generate::tests::converting_to_camel_case ... ok [INFO] [stdout] test module::find_module::tests::name ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- module::find_module::tests::name stdout ---- [INFO] [stdout] thread 'module::find_module::tests::name' panicked at 'assertion failed: `(left == right)` [INFO] [stdout] left: `true`, [INFO] [stdout] right: `false`', src/module/find_module.rs:71:9 [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x559418c036c4 - backtrace::backtrace::libunwind::trace::hbb4ce8c04526962e [INFO] [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/libunwind.rs:86 [INFO] [stdout] 1: 0x559418c036c4 - backtrace::backtrace::trace_unsynchronized::h79251c088e7be038 [INFO] [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/mod.rs:66 [INFO] [stdout] 2: 0x559418c036c4 - std::sys_common::backtrace::_print_fmt::h6b0ea30a9223acae [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:78 [INFO] [stdout] 3: 0x559418c036c4 - ::fmt::h4d51ef07ce58e54b [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:59 [INFO] [stdout] 4: 0x559418c2cc6c - core::fmt::write::he16b9c1345d8565e [INFO] [stdout] at src/libcore/fmt/mod.rs:1069 [INFO] [stdout] 5: 0x559418baa595 - std::io::Write::write_fmt::hc31efe493f037457 [INFO] [stdout] at /rustc/28742a1146f10a4f09369baad027a464acb7a766/src/libstd/io/mod.rs:1504 [INFO] [stdout] 6: 0x559418bfd551 - std::io::impls::>::write_fmt::hfcb1ff6c5b834381 [INFO] [stdout] at src/libstd/io/impls.rs:156 [INFO] [stdout] 7: 0x559418c05f95 - std::sys_common::backtrace::_print::h9288fa7d9f6629cb [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:62 [INFO] [stdout] 8: 0x559418c05f95 - std::sys_common::backtrace::print::h82e606e62781d8af [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:49 [INFO] [stdout] 9: 0x559418c05f95 - std::panicking::default_hook::{{closure}}::h1fe350ecbf7604e4 [INFO] [stdout] at src/libstd/panicking.rs:198 [INFO] [stdout] 10: 0x559418c05c7b - std::panicking::default_hook::h1b8b42953fdc841d [INFO] [stdout] at src/libstd/panicking.rs:215 [INFO] [stdout] 11: 0x559418c065f2 - std::panicking::rust_panic_with_hook::he73826f4bb75a21e [INFO] [stdout] at src/libstd/panicking.rs:511 [INFO] [stdout] 12: 0x559418c061db - rust_begin_unwind [INFO] [stdout] at src/libstd/panicking.rs:419 [INFO] [stdout] 13: 0x559418c0614b - std::panicking::begin_panic_fmt::hf14ab99546f1bbc1 [INFO] [stdout] at src/libstd/panicking.rs:373 [INFO] [stdout] 14: 0x559418ba6146 - nova::module::find_module::tests::name::hceb30e715d092584 [INFO] [stdout] at src/module/find_module.rs:71 [INFO] [stdout] 15: 0x559418ba5b2a - nova::module::find_module::tests::name::{{closure}}::hdfb320a56a99f607 [INFO] [stdout] at src/module/find_module.rs:66 [INFO] [stdout] 16: 0x559418ba223e - core::ops::function::FnOnce::call_once::he9728d2232544b3c [INFO] [stdout] at /rustc/28742a1146f10a4f09369baad027a464acb7a766/src/libcore/ops/function.rs:232 [INFO] [stdout] 17: 0x559418bb648f - as core::ops::function::FnOnce>::call_once::he1ba1da20629a2d8 [INFO] [stdout] at /rustc/28742a1146f10a4f09369baad027a464acb7a766/src/liballoc/boxed.rs:1008 [INFO] [stdout] 18: 0x559418bd1a8e - as core::ops::function::FnOnce<()>>::call_once::hf94927858761de4a [INFO] [stdout] at /rustc/28742a1146f10a4f09369baad027a464acb7a766/src/libstd/panic.rs:318 [INFO] [stdout] 19: 0x559418bd1a8e - std::panicking::try::do_call::h1585003392664d93 [INFO] [stdout] at /rustc/28742a1146f10a4f09369baad027a464acb7a766/src/libstd/panicking.rs:331 [INFO] [stdout] 20: 0x559418bd1a8e - std::panicking::try::h43d950f958a74468 [INFO] [stdout] at /rustc/28742a1146f10a4f09369baad027a464acb7a766/src/libstd/panicking.rs:274 [INFO] [stdout] 21: 0x559418bd1a8e - std::panic::catch_unwind::hb5284de2977ddeea [INFO] [stdout] at /rustc/28742a1146f10a4f09369baad027a464acb7a766/src/libstd/panic.rs:394 [INFO] [stdout] 22: 0x559418bd1a8e - test::run_test_in_process::had39bb305b26a3ae [INFO] [stdout] at src/libtest/lib.rs:541 [INFO] [stdout] 23: 0x559418bd1a8e - test::run_test::run_test_inner::{{closure}}::h12b1756b854ada1a [INFO] [stdout] at src/libtest/lib.rs:450 [INFO] [stdout] 24: 0x559418ba9a46 - std::sys_common::backtrace::__rust_begin_short_backtrace::hec04b80bece92bf9 [INFO] [stdout] at /rustc/28742a1146f10a4f09369baad027a464acb7a766/src/libstd/sys_common/backtrace.rs:130 [INFO] [stdout] 25: 0x559418baed65 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::heca431434c1ac418 [INFO] [stdout] at /rustc/28742a1146f10a4f09369baad027a464acb7a766/src/libstd/thread/mod.rs:475 [INFO] [stdout] 26: 0x559418baed65 - as core::ops::function::FnOnce<()>>::call_once::he2457d582c032747 [INFO] [stdout] at /rustc/28742a1146f10a4f09369baad027a464acb7a766/src/libstd/panic.rs:318 [INFO] [stdout] 27: 0x559418baed65 - std::panicking::try::do_call::hbcd49dc3823e8b28 [INFO] [stdout] at /rustc/28742a1146f10a4f09369baad027a464acb7a766/src/libstd/panicking.rs:331 [INFO] [stdout] 28: 0x559418baed65 - std::panicking::try::h1ba95c07dd8d422b [INFO] [stdout] at /rustc/28742a1146f10a4f09369baad027a464acb7a766/src/libstd/panicking.rs:274 [INFO] [stdout] 29: 0x559418baed65 - std::panic::catch_unwind::h95854794ba9eee4c [INFO] [stdout] at /rustc/28742a1146f10a4f09369baad027a464acb7a766/src/libstd/panic.rs:394 [INFO] [stdout] 30: 0x559418baed65 - std::thread::Builder::spawn_unchecked::{{closure}}::h4e297b8574092d6e [INFO] [stdout] at /rustc/28742a1146f10a4f09369baad027a464acb7a766/src/libstd/thread/mod.rs:474 [INFO] [stdout] 31: 0x559418baed65 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h1b855aad7f5ac67e [INFO] [stdout] at /rustc/28742a1146f10a4f09369baad027a464acb7a766/src/libcore/ops/function.rs:232 [INFO] [stdout] 32: 0x559418bf975f - as core::ops::function::FnOnce>::call_once::h48069b269ca48108 [INFO] [stdout] at /rustc/28742a1146f10a4f09369baad027a464acb7a766/src/liballoc/boxed.rs:1008 [INFO] [stdout] 33: 0x559418c0cee3 - as core::ops::function::FnOnce>::call_once::heff660b32cd3afd8 [INFO] [stdout] at /rustc/28742a1146f10a4f09369baad027a464acb7a766/src/liballoc/boxed.rs:1008 [INFO] [stdout] 34: 0x559418c0cee3 - std::sys::unix::thread::Thread::new::thread_start::ha538939ed1e2e958 [INFO] [stdout] at src/libstd/sys/unix/thread.rs:87 [INFO] [stdout] 35: 0x7f45b450a6db - start_thread [INFO] [stdout] 36: 0x7f45b401b88f - __clone [INFO] [stdout] 37: 0x0 - [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] module::find_module::tests::name [INFO] [stdout] [INFO] [stdout] test result: FAILED. 2 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass '--bin nova' [INFO] running `"docker" "inspect" "944fb25784f9292cda8b27cc75ec65ef4ced13b086cb7f0761bd6f67305792f5"` [INFO] running `"docker" "rm" "-f" "944fb25784f9292cda8b27cc75ec65ef4ced13b086cb7f0761bd6f67305792f5"` [INFO] [stdout] 944fb25784f9292cda8b27cc75ec65ef4ced13b086cb7f0761bd6f67305792f5