[INFO] cloning repository https://github.com/samuelorji/split [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/samuelorji/split" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsamuelorji%2Fsplit", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsamuelorji%2Fsplit'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 7eb8a6a6b01ed76c00ebe14b10ac9430ebf1350d [INFO] checking samuelorji/split against try#b1f2594eac607c1f051534800237eeedb5590a49 for pr-139493-3 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsamuelorji%2Fsplit" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/samuelorji/split [INFO] finished tweaking git repo https://github.com/samuelorji/split [INFO] tweaked toml for git repo https://github.com/samuelorji/split written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/samuelorji/split on toolchain b1f2594eac607c1f051534800237eeedb5590a49 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b1f2594eac607c1f051534800237eeedb5590a49" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/samuelorji/split 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" "+b1f2594eac607c1f051534800237eeedb5590a49" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+b1f2594eac607c1f051534800237eeedb5590a49" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 3e7e7b6c48a89f4aeade464815ad47a47f20801c0ca847ba1960e5c44fd6207c [INFO] running `Command { std: "docker" "start" "-a" "3e7e7b6c48a89f4aeade464815ad47a47f20801c0ca847ba1960e5c44fd6207c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "3e7e7b6c48a89f4aeade464815ad47a47f20801c0ca847ba1960e5c44fd6207c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3e7e7b6c48a89f4aeade464815ad47a47f20801c0ca847ba1960e5c44fd6207c", kill_on_drop: false }` [INFO] [stdout] 3e7e7b6c48a89f4aeade464815ad47a47f20801c0ca847ba1960e5c44fd6207c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+b1f2594eac607c1f051534800237eeedb5590a49" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 8d8b6b2963d48030371022e1ce92a0b793f67a27b55b640b416ec5b0fef4f9a2 [INFO] running `Command { std: "docker" "start" "-a" "8d8b6b2963d48030371022e1ce92a0b793f67a27b55b640b416ec5b0fef4f9a2", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.37 [INFO] [stderr] Compiling syn v1.0.91 [INFO] [stderr] Compiling libc v0.2.124 [INFO] [stderr] Checking os_str_bytes v6.0.0 [INFO] [stderr] Checking textwrap v0.15.0 [INFO] [stderr] Checking termcolor v1.1.3 [INFO] [stderr] Compiling indexmap v1.8.1 [INFO] [stderr] Checking clap_lex v0.1.1 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Compiling quote v1.0.18 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling clap_derive v3.1.7 [INFO] [stderr] Checking clap v3.1.12 [INFO] [stderr] Checking split v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: variant `FILE_NOT_FOUND` should have an upper camel case name [INFO] [stdout] --> src/models.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | FILE_NOT_FOUND, [INFO] [stdout] | ^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `FileNotFound` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_camel_case_types)]` (part of `#[warn(nonstandard_style)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `EMPTY_FILE` should have an upper camel case name [INFO] [stdout] --> src/models.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | EMPTY_FILE, [INFO] [stdout] | ^^^^^^^^^^ help: convert the identifier to upper camel case: `EmptyFile` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::env::Args` [INFO] [stdout] --> src/main.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use std::env::Args; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::fmt::format` [INFO] [stdout] --> src/main.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use std::fmt::format; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `read` [INFO] [stdout] --> src/main.rs:9:21 [INFO] [stdout] | [INFO] [stdout] 9 | use std::fs::{File, read}; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::num::ParseIntError` [INFO] [stdout] --> src/main.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | use std::num::ParseIntError; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::process` [INFO] [stdout] --> src/main.rs:11:5 [INFO] [stdout] | [INFO] [stdout] 11 | use std::process; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `FILE_NOT_FOUND` should have an upper camel case name [INFO] [stdout] --> src/models.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | FILE_NOT_FOUND, [INFO] [stdout] | ^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `FileNotFound` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_camel_case_types)]` (part of `#[warn(nonstandard_style)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `EMPTY_FILE` should have an upper camel case name [INFO] [stdout] --> src/models.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | EMPTY_FILE, [INFO] [stdout] | ^^^^^^^^^^ help: convert the identifier to upper camel case: `EmptyFile` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::env::Args` [INFO] [stdout] --> src/main.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use std::env::Args; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::fmt::format` [INFO] [stdout] --> src/main.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use std::fmt::format; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `read` [INFO] [stdout] --> src/main.rs:9:21 [INFO] [stdout] | [INFO] [stdout] 9 | use std::fs::{File, read}; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::num::ParseIntError` [INFO] [stdout] --> src/main.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | use std::num::ParseIntError; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::process` [INFO] [stdout] --> src/main.rs:11:5 [INFO] [stdout] | [INFO] [stdout] 11 | use std::process; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:51:17 [INFO] [stdout] | [INFO] [stdout] 51 | let mut reader = BufReader::new(file); [INFO] [stdout] | ----^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:77:25 [INFO] [stdout] | [INFO] [stdout] 77 | let mut underlying_file = writer.get_mut(); [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/main.rs:111:17 [INFO] [stdout] | [INFO] [stdout] 111 | let mut cursor: u32 = 0; [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/main.rs:162:29 [INFO] [stdout] | [INFO] [stdout] 162 | let mut underlying_file = writer.get_mut(); [INFO] [stdout] | ----^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `cursor` [INFO] [stdout] --> src/main.rs:111:17 [INFO] [stdout] | [INFO] [stdout] 111 | let mut cursor: u32 = 0; [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_cursor` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:54:63 [INFO] [stdout] | [INFO] [stdout] 54 | ... fn write_to_writer(line: std::io::Result, mut writer: &mut BufWriter,cursor : &mut u32) -> std::io::Result { [INFO] [stdout] | ----^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `e` [INFO] [stdout] --> src/main.rs:215:25 [INFO] [stdout] | [INFO] [stdout] 215 | Err(e) => { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_e` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `splitOptions` should have a snake case name [INFO] [stdout] --> src/main.rs:16:42 [INFO] [stdout] | [INFO] [stdout] 16 | validate_and_parse(config).and_then(|splitOptions| { [INFO] [stdout] | ^^^^^^^^^^^^ help: convert the identifier to snake case: `split_options` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `splitOptions` should have a snake case name [INFO] [stdout] --> src/main.rs:40:30 [INFO] [stdout] | [INFO] [stdout] 40 | fn call_appropriate_function(splitOptions : SplitOptions) -> Result<(),SplitErrors> { [INFO] [stdout] | ^^^^^^^^^^^^ help: convert the identifier to snake case: `split_options` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `reached_EOF` should have a snake case name [INFO] [stdout] --> src/main.rs:113:21 [INFO] [stdout] | [INFO] [stdout] 113 | let mut reached_EOF = false; [INFO] [stdout] | ^^^^^^^^^^^ help: convert the identifier to snake case: `reached_eof` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: structure field `line_Length` should have a snake case name [INFO] [stdout] --> src/models.rs:16:9 [INFO] [stdout] | [INFO] [stdout] 16 | pub line_Length : Option, [INFO] [stdout] | ^^^^^^^^^^^ help: convert the identifier to snake case: `line_length` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:51:17 [INFO] [stdout] | [INFO] [stdout] 51 | let mut reader = BufReader::new(file); [INFO] [stdout] | ----^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:77:25 [INFO] [stdout] | [INFO] [stdout] 77 | let mut underlying_file = writer.get_mut(); [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/main.rs:111:17 [INFO] [stdout] | [INFO] [stdout] 111 | let mut cursor: u32 = 0; [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/main.rs:162:29 [INFO] [stdout] | [INFO] [stdout] 162 | let mut underlying_file = writer.get_mut(); [INFO] [stdout] | ----^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `cursor` [INFO] [stdout] --> src/main.rs:111:17 [INFO] [stdout] | [INFO] [stdout] 111 | let mut cursor: u32 = 0; [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_cursor` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:54:63 [INFO] [stdout] | [INFO] [stdout] 54 | ... fn write_to_writer(line: std::io::Result, mut writer: &mut BufWriter,cursor : &mut u32) -> std::io::Result { [INFO] [stdout] | ----^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `e` [INFO] [stdout] --> src/main.rs:215:25 [INFO] [stdout] | [INFO] [stdout] 215 | Err(e) => { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_e` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `splitOptions` should have a snake case name [INFO] [stdout] --> src/main.rs:16:42 [INFO] [stdout] | [INFO] [stdout] 16 | validate_and_parse(config).and_then(|splitOptions| { [INFO] [stdout] | ^^^^^^^^^^^^ help: convert the identifier to snake case: `split_options` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `splitOptions` should have a snake case name [INFO] [stdout] --> src/main.rs:40:30 [INFO] [stdout] | [INFO] [stdout] 40 | fn call_appropriate_function(splitOptions : SplitOptions) -> Result<(),SplitErrors> { [INFO] [stdout] | ^^^^^^^^^^^^ help: convert the identifier to snake case: `split_options` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `reached_EOF` should have a snake case name [INFO] [stdout] --> src/main.rs:113:21 [INFO] [stdout] | [INFO] [stdout] 113 | let mut reached_EOF = false; [INFO] [stdout] | ^^^^^^^^^^^ help: convert the identifier to snake case: `reached_eof` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: structure field `line_Length` should have a snake case name [INFO] [stdout] --> src/models.rs:16:9 [INFO] [stdout] | [INFO] [stdout] 16 | pub line_Length : Option, [INFO] [stdout] | ^^^^^^^^^^^ help: convert the identifier to snake case: `line_length` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 9.39s [INFO] running `Command { std: "docker" "inspect" "8d8b6b2963d48030371022e1ce92a0b793f67a27b55b640b416ec5b0fef4f9a2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8d8b6b2963d48030371022e1ce92a0b793f67a27b55b640b416ec5b0fef4f9a2", kill_on_drop: false }` [INFO] [stdout] 8d8b6b2963d48030371022e1ce92a0b793f67a27b55b640b416ec5b0fef4f9a2