[INFO] cloning repository https://github.com/Tarouka/rust-co-toolkit [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Tarouka/rust-co-toolkit" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTarouka%2Frust-co-toolkit", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTarouka%2Frust-co-toolkit'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] db527e1a2f16022fa7fd9fba7ad0f8bff6d63a22 [INFO] checking Tarouka/rust-co-toolkit against master#05eac57ef6668c9d181b65aceb96b1e7881f60be for pr-127656 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTarouka%2Frust-co-toolkit" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Tarouka/rust-co-toolkit on toolchain 05eac57ef6668c9d181b65aceb96b1e7881f60be [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+05eac57ef6668c9d181b65aceb96b1e7881f60be" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/Tarouka/rust-co-toolkit [INFO] finished tweaking git repo https://github.com/Tarouka/rust-co-toolkit [INFO] tweaked toml for git repo https://github.com/Tarouka/rust-co-toolkit written to /workspace/builds/worker-0-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/Tarouka/rust-co-toolkit 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" "+05eac57ef6668c9d181b65aceb96b1e7881f60be" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2021 [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded rust-ini v0.9.12 [INFO] [stderr] Downloaded clap v2.24.2 [INFO] [stderr] Downloaded num-traits v0.1.39 [INFO] [stderr] Downloaded nom v3.0.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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:dff56e7819e73ed36160586b3445e93eb0be776c16704aeeded9c3fb668b2384" "/opt/rustwide/cargo-home/bin/cargo" "+05eac57ef6668c9d181b65aceb96b1e7881f60be" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 2fbfdfd2c2adb583c7b1fcb5223b4ef3ac412ba1f986054302d79d04d86a81b9 [INFO] running `Command { std: "docker" "start" "-a" "2fbfdfd2c2adb583c7b1fcb5223b4ef3ac412ba1f986054302d79d04d86a81b9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "2fbfdfd2c2adb583c7b1fcb5223b4ef3ac412ba1f986054302d79d04d86a81b9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2fbfdfd2c2adb583c7b1fcb5223b4ef3ac412ba1f986054302d79d04d86a81b9", kill_on_drop: false }` [INFO] [stdout] 2fbfdfd2c2adb583c7b1fcb5223b4ef3ac412ba1f986054302d79d04d86a81b9 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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:dff56e7819e73ed36160586b3445e93eb0be776c16704aeeded9c3fb668b2384" "/opt/rustwide/cargo-home/bin/cargo" "+05eac57ef6668c9d181b65aceb96b1e7881f60be" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 6a77a1ad7f3d82c706cedc76c2af04298c71437653638367529647d09e4d5627 [INFO] running `Command { std: "docker" "start" "-a" "6a77a1ad7f3d82c706cedc76c2af04298c71437653638367529647d09e4d5627", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2021 [INFO] [stderr] Checking libc v0.2.23 [INFO] [stderr] Compiling unicode-xid v0.0.4 [INFO] [stderr] Checking void v1.0.2 [INFO] [stderr] Compiling quote v0.3.15 [INFO] [stderr] Checking itoa v0.3.1 [INFO] [stderr] Checking strsim v0.6.0 [INFO] [stderr] Checking unicode-width v0.1.4 [INFO] [stderr] Checking ansi_term v0.9.0 [INFO] [stderr] Checking unicode-segmentation v1.2.0 [INFO] [stderr] Checking serde v1.0.8 [INFO] [stderr] Checking bitflags v0.8.2 [INFO] [stderr] Checking num-traits v0.1.39 [INFO] [stderr] Checking log v0.3.8 [INFO] [stderr] Checking vec_map v0.8.0 [INFO] [stderr] Checking utf8-ranges v1.0.0 [INFO] [stderr] Checking dtoa v0.4.1 [INFO] [stderr] Checking unreachable v0.1.1 [INFO] [stderr] Checking regex-syntax v0.4.1 [INFO] [stderr] Compiling synom v0.11.3 [INFO] [stderr] Checking byteorder v1.0.0 [INFO] [stderr] Checking nom v3.0.0 [INFO] [stderr] Checking rust-ini v0.9.12 [INFO] [stderr] Compiling syn v0.11.11 [INFO] [stderr] Checking thread-id v3.1.0 [INFO] [stderr] Checking memchr v1.0.1 [INFO] [stderr] Checking term_size v0.3.0 [INFO] [stderr] Checking atty v0.2.2 [INFO] [stderr] Checking thread_local v0.3.3 [INFO] [stderr] Checking clap v2.24.2 [INFO] [stderr] Checking aho-corasick v0.6.3 [INFO] [stderr] Checking regex v0.2.2 [INFO] [stderr] Compiling serde_derive_internals v0.15.1 [INFO] [stderr] Compiling serde_derive v1.0.8 [INFO] [stderr] Checking serde_json v1.0.2 [INFO] [stderr] Checking toolkit v0.4.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `std::io` [INFO] [stdout] --> src/main.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use std::io; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::io::prelude::*` [INFO] [stdout] --> src/main.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use std::io::prelude::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::fs` [INFO] [stdout] --> src/main.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use std::fs; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::process::Command` [INFO] [stdout] --> src/main.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | use std::process::Command; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::collections::HashMap` [INFO] [stdout] --> src/main.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | use std::collections::HashMap; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::io::Cursor` [INFO] [stdout] --> src/main.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 12 | use std::io::Cursor; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::env` [INFO] [stdout] --> src/main.rs:13:5 [INFO] [stdout] | [INFO] [stdout] 13 | use std::env; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `#[macro_use]` import [INFO] [stdout] --> src/main.rs:15:1 [INFO] [stdout] | [INFO] [stdout] 15 | #[macro_use] [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `ErrorKind`, `IResult`, and `not_line_ending` [INFO] [stdout] --> src/datfiles.rs:46:15 [INFO] [stdout] | [INFO] [stdout] 46 | use nom::{not_line_ending, IResult, ErrorKind}; [INFO] [stdout] | ^^^^^^^^^^^^^^^ ^^^^^^^ ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::io` [INFO] [stdout] --> src/levelexp.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | use std::io; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::fs` [INFO] [stdout] --> src/levelexp.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | use std::fs; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary trailing semicolon [INFO] [stdout] --> src/levelexp.rs:36:48 [INFO] [stdout] | [INFO] [stdout] 36 | let level: u8 = self.get_level_from_idx(&b);; [INFO] [stdout] | ^ help: remove this semicolon [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(redundant_semicolons)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `nom::IResult` [INFO] [stdout] --> src/itemtype.rs:117:6 [INFO] [stdout] | [INFO] [stdout] 117 | use nom::IResult; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `nom::IResult::Done` [INFO] [stdout] --> src/itemtype.rs:118:6 [INFO] [stdout] | [INFO] [stdout] 118 | use nom::IResult::Done; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `datfiles::parser` [INFO] [stdout] --> src/magictype.rs:128:6 [INFO] [stdout] | [INFO] [stdout] 128 | use datfiles::parser; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `nom::*` [INFO] [stdout] --> src/magictype.rs:133:6 [INFO] [stdout] | [INFO] [stdout] 133 | use nom::*; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::io` [INFO] [stdout] --> src/main.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use std::io; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::io::prelude::*` [INFO] [stdout] --> src/main.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use std::io::prelude::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::fs` [INFO] [stdout] --> src/main.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use std::fs; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::process::Command` [INFO] [stdout] --> src/main.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | use std::process::Command; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::collections::HashMap` [INFO] [stdout] --> src/main.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | use std::collections::HashMap; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::io::Cursor` [INFO] [stdout] --> src/main.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 12 | use std::io::Cursor; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::env` [INFO] [stdout] --> src/main.rs:13:5 [INFO] [stdout] | [INFO] [stdout] 13 | use std::env; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `#[macro_use]` import [INFO] [stdout] --> src/main.rs:15:1 [INFO] [stdout] | [INFO] [stdout] 15 | #[macro_use] [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `ErrorKind`, `IResult`, and `not_line_ending` [INFO] [stdout] --> src/datfiles.rs:46:15 [INFO] [stdout] | [INFO] [stdout] 46 | use nom::{not_line_ending, IResult, ErrorKind}; [INFO] [stdout] | ^^^^^^^^^^^^^^^ ^^^^^^^ ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::io` [INFO] [stdout] --> src/levelexp.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | use std::io; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::fs` [INFO] [stdout] --> src/levelexp.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | use std::fs; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary trailing semicolon [INFO] [stdout] --> src/levelexp.rs:36:48 [INFO] [stdout] | [INFO] [stdout] 36 | let level: u8 = self.get_level_from_idx(&b);; [INFO] [stdout] | ^ help: remove this semicolon [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(redundant_semicolons)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `nom::IResult` [INFO] [stdout] --> src/itemtype.rs:117:6 [INFO] [stdout] | [INFO] [stdout] 117 | use nom::IResult; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `nom::IResult::Done` [INFO] [stdout] --> src/itemtype.rs:118:6 [INFO] [stdout] | [INFO] [stdout] 118 | use nom::IResult::Done; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `datfiles::parser` [INFO] [stdout] --> src/magictype.rs:128:6 [INFO] [stdout] | [INFO] [stdout] 128 | use datfiles::parser; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `nom::*` [INFO] [stdout] --> src/magictype.rs:133:6 [INFO] [stdout] | [INFO] [stdout] 133 | use nom::*; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `ReadBytesExt` [INFO] [stdout] --> src/levelexp.rs:16:42 [INFO] [stdout] | [INFO] [stdout] 16 | use byteorder::{ByteOrder, LittleEndian, ReadBytesExt}; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `bytes_read_mb` [INFO] [stdout] --> src/levelexp.rs:82:10 [INFO] [stdout] | [INFO] [stdout] 82 | let bytes_read_mb: f64 = (bytes_read as f64) / 1024.0 / 1024.0; [INFO] [stdout] | ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_bytes_read_mb` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `header` [INFO] [stdout] --> src/itemtype.rs:298:11 [INFO] [stdout] | [INFO] [stdout] 298 | let header = item_type_header_parsed; [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_header` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `header` [INFO] [stdout] --> src/magictype.rs:325:11 [INFO] [stdout] | [INFO] [stdout] 325 | let header = magic_type_header_parsed; [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_header` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `entry_idx` [INFO] [stdout] --> src/magictype.rs:348:17 [INFO] [stdout] | [INFO] [stdout] 348 | Result::Err(entry_idx) => { [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_entry_idx` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `ReadBytesExt` [INFO] [stdout] --> src/levelexp.rs:16:42 [INFO] [stdout] | [INFO] [stdout] 16 | use byteorder::{ByteOrder, LittleEndian, ReadBytesExt}; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `bytes_read_mb` [INFO] [stdout] --> src/levelexp.rs:82:10 [INFO] [stdout] | [INFO] [stdout] 82 | let bytes_read_mb: f64 = (bytes_read as f64) / 1024.0 / 1024.0; [INFO] [stdout] | ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_bytes_read_mb` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `bytes_read` [INFO] [stdout] --> src/main.rs:210:9 [INFO] [stdout] | [INFO] [stdout] 210 | let bytes_read = f.read_to_end(&mut buffer).unwrap(); [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_bytes_read` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `encoded_bytes` is never read [INFO] [stdout] --> src/main.rs:309:17 [INFO] [stdout] | [INFO] [stdout] 309 | let mut encoded_bytes: Vec = Vec::new(); [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:317:13 [INFO] [stdout] | [INFO] [stdout] 317 | let mut bytes_to_write = if args.encrypt { encrypt_cofac_bytes(encoded_bytes) } else { encoded_bytes }; [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: value assigned to `encoded_bytes` is never read [INFO] [stdout] --> src/main.rs:351:17 [INFO] [stdout] | [INFO] [stdout] 351 | let mut encoded_bytes: Vec = Vec::new(); [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:359:13 [INFO] [stdout] | [INFO] [stdout] 359 | let mut bytes_to_write = if args.encrypt { encrypt_cofac_bytes(encoded_bytes) } else { encoded_bytes }; [INFO] [stdout] | ----^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `encoded_bytes` is never read [INFO] [stdout] --> src/main.rs:402:17 [INFO] [stdout] | [INFO] [stdout] 402 | let mut encoded_bytes: Vec = Vec::new(); [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:411:13 [INFO] [stdout] | [INFO] [stdout] 411 | let mut bytes_to_write = if args.encrypt { encrypt_cofac_bytes(encoded_bytes) } else { encoded_bytes }; [INFO] [stdout] | ----^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `level` and `experience` are never read [INFO] [stdout] --> src/levelexp.rs:20:6 [INFO] [stdout] | [INFO] [stdout] 19 | pub struct Level { [INFO] [stdout] | ----- fields in this struct [INFO] [stdout] 20 | pub level: u8, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 21 | pub experience: i32 [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `serialize_monster_entries_to_str` is never used [INFO] [stdout] --> src/monster.rs:108:9 [INFO] [stdout] | [INFO] [stdout] 108 | pub fn serialize_monster_entries_to_str(entries: &Vec) -> String { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/main.rs:218:5 [INFO] [stdout] | [INFO] [stdout] 218 | f.write_all(&bytes); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 218 | let _ = f.write_all(&bytes); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 31 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `header` [INFO] [stdout] --> src/itemtype.rs:298:11 [INFO] [stdout] | [INFO] [stdout] 298 | let header = item_type_header_parsed; [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_header` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `header` [INFO] [stdout] --> src/magictype.rs:325:11 [INFO] [stdout] | [INFO] [stdout] 325 | let header = magic_type_header_parsed; [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_header` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `entry_idx` [INFO] [stdout] --> src/magictype.rs:348:17 [INFO] [stdout] | [INFO] [stdout] 348 | Result::Err(entry_idx) => { [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_entry_idx` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `bytes_read` [INFO] [stdout] --> src/main.rs:210:9 [INFO] [stdout] | [INFO] [stdout] 210 | let bytes_read = f.read_to_end(&mut buffer).unwrap(); [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_bytes_read` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `encoded_bytes` is never read [INFO] [stdout] --> src/main.rs:309:17 [INFO] [stdout] | [INFO] [stdout] 309 | let mut encoded_bytes: Vec = Vec::new(); [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:317:13 [INFO] [stdout] | [INFO] [stdout] 317 | let mut bytes_to_write = if args.encrypt { encrypt_cofac_bytes(encoded_bytes) } else { encoded_bytes }; [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: value assigned to `encoded_bytes` is never read [INFO] [stdout] --> src/main.rs:351:17 [INFO] [stdout] | [INFO] [stdout] 351 | let mut encoded_bytes: Vec = Vec::new(); [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:359:13 [INFO] [stdout] | [INFO] [stdout] 359 | let mut bytes_to_write = if args.encrypt { encrypt_cofac_bytes(encoded_bytes) } else { encoded_bytes }; [INFO] [stdout] | ----^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `encoded_bytes` is never read [INFO] [stdout] --> src/main.rs:402:17 [INFO] [stdout] | [INFO] [stdout] 402 | let mut encoded_bytes: Vec = Vec::new(); [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:411:13 [INFO] [stdout] | [INFO] [stdout] 411 | let mut bytes_to_write = if args.encrypt { encrypt_cofac_bytes(encoded_bytes) } else { encoded_bytes }; [INFO] [stdout] | ----^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `level` and `experience` are never read [INFO] [stdout] --> src/levelexp.rs:20:6 [INFO] [stdout] | [INFO] [stdout] 19 | pub struct Level { [INFO] [stdout] | ----- fields in this struct [INFO] [stdout] 20 | pub level: u8, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 21 | pub experience: i32 [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `serialize_monster_entries_to_str` is never used [INFO] [stdout] --> src/monster.rs:108:9 [INFO] [stdout] | [INFO] [stdout] 108 | pub fn serialize_monster_entries_to_str(entries: &Vec) -> String { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `MONSTER_ENTRY_UNFORMATTED` is never used [INFO] [stdout] --> src/monster.rs:209:9 [INFO] [stdout] | [INFO] [stdout] 209 | const MONSTER_ENTRY_UNFORMATTED: &str = "[AMonster] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `test_monster_entry_parse_then_reformat_returns_start_val` is never used [INFO] [stdout] --> src/monster.rs:245:6 [INFO] [stdout] | [INFO] [stdout] 245 | fn test_monster_entry_parse_then_reformat_returns_start_val() { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/main.rs:218:5 [INFO] [stdout] | [INFO] [stdout] 218 | f.write_all(&bytes); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 218 | let _ = f.write_all(&bytes); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 33 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.48s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: nom v3.0.0 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1` [INFO] running `Command { std: "docker" "inspect" "6a77a1ad7f3d82c706cedc76c2af04298c71437653638367529647d09e4d5627", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6a77a1ad7f3d82c706cedc76c2af04298c71437653638367529647d09e4d5627", kill_on_drop: false }` [INFO] [stdout] 6a77a1ad7f3d82c706cedc76c2af04298c71437653638367529647d09e4d5627 [INFO] checking Tarouka/rust-co-toolkit against try#0c9c19b42881b7ee3d3f268d2369726c7f8dddfd for pr-127656 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTarouka%2Frust-co-toolkit" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Tarouka/rust-co-toolkit on toolchain 0c9c19b42881b7ee3d3f268d2369726c7f8dddfd [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0c9c19b42881b7ee3d3f268d2369726c7f8dddfd" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/Tarouka/rust-co-toolkit [INFO] finished tweaking git repo https://github.com/Tarouka/rust-co-toolkit [INFO] tweaked toml for git repo https://github.com/Tarouka/rust-co-toolkit written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/Tarouka/rust-co-toolkit 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" "+0c9c19b42881b7ee3d3f268d2369726c7f8dddfd" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2021 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:dff56e7819e73ed36160586b3445e93eb0be776c16704aeeded9c3fb668b2384" "/opt/rustwide/cargo-home/bin/cargo" "+0c9c19b42881b7ee3d3f268d2369726c7f8dddfd" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 2e1a157445880f694f92ad26070debed093de2461a2cb56c8ddbefa211bbed06 [INFO] running `Command { std: "docker" "start" "-a" "2e1a157445880f694f92ad26070debed093de2461a2cb56c8ddbefa211bbed06", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "2e1a157445880f694f92ad26070debed093de2461a2cb56c8ddbefa211bbed06", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2e1a157445880f694f92ad26070debed093de2461a2cb56c8ddbefa211bbed06", kill_on_drop: false }` [INFO] [stdout] 2e1a157445880f694f92ad26070debed093de2461a2cb56c8ddbefa211bbed06 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:dff56e7819e73ed36160586b3445e93eb0be776c16704aeeded9c3fb668b2384" "/opt/rustwide/cargo-home/bin/cargo" "+0c9c19b42881b7ee3d3f268d2369726c7f8dddfd" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 6d162b1989c382697b655ea894e259f15cc82e8b7e0ac65a566656b7e3b6f46d [INFO] running `Command { std: "docker" "start" "-a" "6d162b1989c382697b655ea894e259f15cc82e8b7e0ac65a566656b7e3b6f46d", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2021 [INFO] [stderr] Checking libc v0.2.23 [INFO] [stderr] Compiling unicode-xid v0.0.4 [INFO] [stderr] Compiling quote v0.3.15 [INFO] [stderr] Checking void v1.0.2 [INFO] [stderr] Checking utf8-ranges v1.0.0 [INFO] [stderr] Checking strsim v0.6.0 [INFO] [stderr] Checking unicode-segmentation v1.2.0 [INFO] [stderr] Checking vec_map v0.8.0 [INFO] [stderr] Checking regex-syntax v0.4.1 [INFO] [stderr] Checking unicode-width v0.1.4 [INFO] [stderr] Checking serde v1.0.8 [INFO] [stderr] Checking dtoa v0.4.1 [INFO] [stderr] Checking bitflags v0.8.2 [INFO] [stderr] Checking itoa v0.3.1 [INFO] [stderr] Checking log v0.3.8 [INFO] [stderr] Checking ansi_term v0.9.0 [INFO] [stdout] error[E0365]: extern crate `core` is private and cannot be re-exported [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/bitflags-0.8.2/src/lib.rs:30:9 [INFO] [stdout] | [INFO] [stdout] 30 | pub use core as __core; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: consider making the `extern crate` item publicly accessible [INFO] [stdout] | [INFO] [stdout] 1 | pub // Copyright 2014 The Rust Project Developers. See the COPYRIGHT [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking unreachable v0.1.1 [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0365`. [INFO] [stdout] [INFO] [stderr] error: could not compile `bitflags` (lib) due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "6d162b1989c382697b655ea894e259f15cc82e8b7e0ac65a566656b7e3b6f46d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6d162b1989c382697b655ea894e259f15cc82e8b7e0ac65a566656b7e3b6f46d", kill_on_drop: false }` [INFO] [stdout] 6d162b1989c382697b655ea894e259f15cc82e8b7e0ac65a566656b7e3b6f46d