[INFO] cloning repository https://github.com/Kreedzt/rwr-gfl-armor-parser
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Kreedzt/rwr-gfl-armor-parser" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKreedzt%2Frwr-gfl-armor-parser", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKreedzt%2Frwr-gfl-armor-parser'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 5acb165eb3e5c531e5b3c0eec61c27a240658b08
[INFO] checking Kreedzt/rwr-gfl-armor-parser against master#ceab6128fa48a616bfd3e3adf4bc80133b8ee223 for no-never-type-fallback
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKreedzt%2Frwr-gfl-armor-parser" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Kreedzt/rwr-gfl-armor-parser on toolchain ceab6128fa48a616bfd3e3adf4bc80133b8ee223
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/Kreedzt/rwr-gfl-armor-parser
[INFO] finished tweaking git repo https://github.com/Kreedzt/rwr-gfl-armor-parser
[INFO] tweaked toml for git repo https://github.com/Kreedzt/rwr-gfl-armor-parser written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/Kreedzt/rwr-gfl-armor-parser 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" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded anyhow v1.0.57
[INFO] [stderr]   Downloaded quote v1.0.16
[INFO] [stderr]   Downloaded ryu v1.0.9
[INFO] [stderr]   Downloaded syn v1.0.89
[INFO] [stderr]   Downloaded bstr v0.2.17
[INFO] [stderr]   Downloaded libc v0.2.121
[INFO] [stderr]   Downloaded csv v1.1.6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8646d73adf194357f598d912284ab42f6a6d9b79fc86a0703809cc40d55b875d
[INFO] running `Command { std: "docker" "start" "-a" "8646d73adf194357f598d912284ab42f6a6d9b79fc86a0703809cc40d55b875d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8646d73adf194357f598d912284ab42f6a6d9b79fc86a0703809cc40d55b875d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8646d73adf194357f598d912284ab42f6a6d9b79fc86a0703809cc40d55b875d", kill_on_drop: false }`
[INFO] [stdout] 8646d73adf194357f598d912284ab42f6a6d9b79fc86a0703809cc40d55b875d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cda19c41b6dbb3d567907eab59dcba954c12eaaebfdb4cd1d2b19ef5a019693e
[INFO] running `Command { std: "docker" "start" "-a" "cda19c41b6dbb3d567907eab59dcba954c12eaaebfdb4cd1d2b19ef5a019693e", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.36
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling syn v1.0.89
[INFO] [stderr]    Compiling memchr v2.4.1
[INFO] [stderr]    Compiling serde_derive v1.0.136
[INFO] [stderr]    Compiling libc v0.2.121
[INFO] [stderr]    Compiling serde v1.0.136
[INFO] [stderr]     Checking unicode-width v0.1.9
[INFO] [stderr]     Checking regex-automata v0.1.10
[INFO] [stderr]    Compiling encoding_rs v0.8.30
[INFO] [stderr]    Compiling anyhow v1.0.57
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]     Checking ryu v1.0.9
[INFO] [stderr]     Checking textwrap v0.11.0
[INFO] [stderr]     Checking itoa v0.4.8
[INFO] [stderr]     Checking clap v2.34.0
[INFO] [stderr]     Checking csv-core v0.1.10
[INFO] [stderr]     Checking quick-xml v0.22.0
[INFO] [stderr]    Compiling quote v1.0.16
[INFO] [stderr]     Checking time v0.1.44
[INFO] [stderr]     Checking chrono v0.4.19
[INFO] [stderr]    Compiling structopt-derive v0.4.18
[INFO] [stderr]     Checking structopt v0.3.26
[INFO] [stderr]     Checking bstr v0.2.17
[INFO] [stderr]     Checking csv v1.1.6
[INFO] [stderr]     Checking rwr_gfl_armor_parser v0.5.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `anyhow`
[INFO] [stdout]  --> src/parse.rs:7:22
[INFO] [stdout]   |
[INFO] [stdout] 7 | use anyhow::{Result, anyhow};
[INFO] [stdout]   |                      ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `anyhow`
[INFO] [stdout]  --> src/parse.rs:7:22
[INFO] [stdout]   |
[INFO] [stdout] 7 | use anyhow::{Result, anyhow};
[INFO] [stdout]   |                      ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `input` and `translation` are never read
[INFO] [stdout]   --> src/model.rs:11:9
[INFO] [stdout]    |
[INFO] [stdout] 8  | pub struct Opt {
[INFO] [stdout]    |            --- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 11 |     pub input: PathBuf,
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 14 |     pub translation: PathBuf
[INFO] [stdout]    |         ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Opt` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing
[INFO] [stdout]   --> src/lib.rs:51:43
[INFO] [stdout]    |
[INFO] [stdout] 51 |     let entries = fs::read_dir(folder_path.clone())
[INFO] [stdout]    |                                           ^^^^^^^^ help: remove this redundant call
[INFO] [stdout]    |
[INFO] [stdout]    = note: the type `str` does not implement `Clone`, so calling `clone` on `&str` copies the reference, which does not do anything and can be removed
[INFO] [stdout]    = note: `#[warn(noop_method_call)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `input` and `translation` are never read
[INFO] [stdout]   --> src/model.rs:11:9
[INFO] [stdout]    |
[INFO] [stdout] 8  | pub struct Opt {
[INFO] [stdout]    |            --- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 11 |     pub input: PathBuf,
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 14 |     pub translation: PathBuf
[INFO] [stdout]    |         ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Opt` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing
[INFO] [stdout]   --> src/lib.rs:51:43
[INFO] [stdout]    |
[INFO] [stdout] 51 |     let entries = fs::read_dir(folder_path.clone())
[INFO] [stdout]    |                                           ^^^^^^^^ help: remove this redundant call
[INFO] [stdout]    |
[INFO] [stdout]    = note: the type `str` does not implement `Clone`, so calling `clone` on `&str` copies the reference, which does not do anything and can be removed
[INFO] [stdout]    = note: `#[warn(noop_method_call)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `anyhow`
[INFO] [stdout]  --> src/parse.rs:7:22
[INFO] [stdout]   |
[INFO] [stdout] 7 | use anyhow::{Result, anyhow};
[INFO] [stdout]   |                      ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `anyhow`
[INFO] [stdout]  --> src/parse.rs:7:22
[INFO] [stdout]   |
[INFO] [stdout] 7 | use anyhow::{Result, anyhow};
[INFO] [stdout]   |                      ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `read_file_decode_to_utf8` is never used
[INFO] [stdout]  --> src/decode.rs:7:8
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub fn read_file_decode_to_utf8(path: &str) -> Result<String> {
[INFO] [stdout]   |        ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `parse_carry_item` is never used
[INFO] [stdout]  --> src/parse.rs:9:4
[INFO] [stdout]   |
[INFO] [stdout] 9 | fn parse_carry_item(
[INFO] [stdout]   |    ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `parse_hud_icon` is never used
[INFO] [stdout]   --> src/parse.rs:58:4
[INFO] [stdout]    |
[INFO] [stdout] 58 | fn parse_hud_icon(
[INFO] [stdout]    |    ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `parse_modifier` is never used
[INFO] [stdout]   --> src/parse.rs:87:4
[INFO] [stdout]    |
[INFO] [stdout] 87 | fn parse_modifier(
[INFO] [stdout]    |    ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `parse_normal_event` is never used
[INFO] [stdout]    --> src/parse.rs:135:8
[INFO] [stdout]     |
[INFO] [stdout] 135 | pub fn parse_normal_event(
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `parse_empty_event` is never used
[INFO] [stdout]    --> src/parse.rs:157:8
[INFO] [stdout]     |
[INFO] [stdout] 157 | pub fn parse_empty_event(
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `parse_translation_text` is never used
[INFO] [stdout]    --> src/parse.rs:190:4
[INFO] [stdout]     |
[INFO] [stdout] 190 | fn parse_translation_text(
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `parse_translation_empty` is never used
[INFO] [stdout]    --> src/parse.rs:225:8
[INFO] [stdout]     |
[INFO] [stdout] 225 | pub fn parse_translation_empty(
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `read_file_decode_to_utf8` is never used
[INFO] [stdout]  --> src/decode.rs:7:8
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub fn read_file_decode_to_utf8(path: &str) -> Result<String> {
[INFO] [stdout]   |        ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `parse_carry_item` is never used
[INFO] [stdout]  --> src/parse.rs:9:4
[INFO] [stdout]   |
[INFO] [stdout] 9 | fn parse_carry_item(
[INFO] [stdout]   |    ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `parse_hud_icon` is never used
[INFO] [stdout]   --> src/parse.rs:58:4
[INFO] [stdout]    |
[INFO] [stdout] 58 | fn parse_hud_icon(
[INFO] [stdout]    |    ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `parse_modifier` is never used
[INFO] [stdout]   --> src/parse.rs:87:4
[INFO] [stdout]    |
[INFO] [stdout] 87 | fn parse_modifier(
[INFO] [stdout]    |    ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `parse_normal_event` is never used
[INFO] [stdout]    --> src/parse.rs:135:8
[INFO] [stdout]     |
[INFO] [stdout] 135 | pub fn parse_normal_event(
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `parse_empty_event` is never used
[INFO] [stdout]    --> src/parse.rs:157:8
[INFO] [stdout]     |
[INFO] [stdout] 157 | pub fn parse_empty_event(
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `parse_translation_text` is never used
[INFO] [stdout]    --> src/parse.rs:190:4
[INFO] [stdout]     |
[INFO] [stdout] 190 | fn parse_translation_text(
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `parse_translation_empty` is never used
[INFO] [stdout]    --> src/parse.rs:225:8
[INFO] [stdout]     |
[INFO] [stdout] 225 | pub fn parse_translation_empty(
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 9 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 9 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 7.20s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: quick-xml v0.22.0
[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" "cda19c41b6dbb3d567907eab59dcba954c12eaaebfdb4cd1d2b19ef5a019693e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cda19c41b6dbb3d567907eab59dcba954c12eaaebfdb4cd1d2b19ef5a019693e", kill_on_drop: false }`
[INFO] [stdout] cda19c41b6dbb3d567907eab59dcba954c12eaaebfdb4cd1d2b19ef5a019693e