[INFO] cloning repository https://github.com/Bluemangoo/MCSM-Zip-Tools.rs [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Bluemangoo/MCSM-Zip-Tools.rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBluemangoo%2FMCSM-Zip-Tools.rs", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBluemangoo%2FMCSM-Zip-Tools.rs'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 45181951f1dd055448242ba763a5458817380a15 [INFO] checking Bluemangoo/MCSM-Zip-Tools.rs against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBluemangoo%2FMCSM-Zip-Tools.rs" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/Bluemangoo/MCSM-Zip-Tools.rs [INFO] finished tweaking git repo https://github.com/Bluemangoo/MCSM-Zip-Tools.rs [INFO] tweaked toml for git repo https://github.com/Bluemangoo/MCSM-Zip-Tools.rs written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/Bluemangoo/MCSM-Zip-Tools.rs on toolchain 4f260f0f20b3133d20cfb50353c0221943af5796 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/Bluemangoo/MCSM-Zip-Tools.rs 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" "+4f260f0f20b3133d20cfb50353c0221943af5796" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 395eb1d85a366471225bfaa244107910ea8a7273bb5ca9ae9dd136d258346751 [INFO] running `Command { std: "docker" "start" "-a" "395eb1d85a366471225bfaa244107910ea8a7273bb5ca9ae9dd136d258346751", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "395eb1d85a366471225bfaa244107910ea8a7273bb5ca9ae9dd136d258346751", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "395eb1d85a366471225bfaa244107910ea8a7273bb5ca9ae9dd136d258346751", kill_on_drop: false }` [INFO] [stdout] 395eb1d85a366471225bfaa244107910ea8a7273bb5ca9ae9dd136d258346751 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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 -Dunmustuse_in_always_ok" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 9218db7a1c6170d3bf689421f638d427a0171202a6180e4d6def46cf88902863 [INFO] running `Command { std: "docker" "start" "-a" "9218db7a1c6170d3bf689421f638d427a0171202a6180e4d6def46cf88902863", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.93 [INFO] [stderr] Compiling unicode-ident v1.0.17 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling libc v0.2.169 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Checking zlib-rs v0.5.1 [INFO] [stderr] Compiling unicode-segmentation v1.12.0 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Checking simd-adler32 v0.3.7 [INFO] [stderr] Checking bumpalo v3.17.0 [INFO] [stderr] Checking log v0.4.26 [INFO] [stderr] Checking strsim v0.8.0 [INFO] [stderr] Checking lockfree-object-pool v0.1.6 [INFO] [stderr] Compiling anyhow v1.0.96 [INFO] [stderr] Checking once_cell v1.20.3 [INFO] [stderr] Checking indexmap v2.7.1 [INFO] [stderr] Checking time v0.3.37 [INFO] [stderr] Checking zopfli v0.8.1 [INFO] [stderr] Compiling heck v0.3.3 [INFO] [stderr] Compiling quote v1.0.38 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking libz-rs-sys v0.5.1 [INFO] [stderr] Checking clap v2.34.0 [INFO] [stderr] Checking flate2 v1.1.2 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Checking zip v4.3.0 [INFO] [stderr] Compiling structopt-derive v0.4.18 [INFO] [stderr] Checking structopt v0.3.26 [INFO] [stderr] Checking mcsm-zip v0.1.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: field `code` is never read [INFO] [stdout] --> src/option.rs:40:9 [INFO] [stdout] | [INFO] [stdout] 25 | pub struct Opt { [INFO] [stdout] | --- field in this struct [INFO] [stdout] ... [INFO] [stdout] 40 | pub code: Option, [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)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `mcsm-zip` (bin "mcsm-zip") due to 4 previous errors; 1 warning emitted [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/option.rs:26:5 [INFO] [stdout] | [INFO] [stdout] 26 | / #[structopt(short = "zipPath", long = "zipPath", about = "zip file path")] [INFO] [stdout] 27 | | pub zip_path: String, [INFO] [stdout] | |________________________^ [INFO] [stdout] | [INFO] [stdout] = note: requested on the command line with `-D unmustuse-in-always-ok` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/option.rs:28:5 [INFO] [stdout] | [INFO] [stdout] 28 | / #[structopt( [INFO] [stdout] 29 | | short = "distDirPath", [INFO] [stdout] 30 | | long = "distDirPath", [INFO] [stdout] 31 | | required_if("mode", "2"), [INFO] [stdout] 32 | | about = "dir path" [INFO] [stdout] 33 | | )] [INFO] [stdout] 34 | | pub dist_dir_path: Option, [INFO] [stdout] | |_____________________________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/option.rs:35:5 [INFO] [stdout] | [INFO] [stdout] 35 | / #[structopt(short = "file", long, about = "--file 1.txt --file 2.txt --file 3.txt")] [INFO] [stdout] 36 | | pub file: Vec, [INFO] [stdout] | |_________________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/option.rs:39:5 [INFO] [stdout] | [INFO] [stdout] 39 | / #[structopt(short = "code", long, about = "unused")] [INFO] [stdout] 40 | | pub code: Option, [INFO] [stdout] | |____________________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `code` is never read [INFO] [stdout] --> src/option.rs:40:9 [INFO] [stdout] | [INFO] [stdout] 25 | pub struct Opt { [INFO] [stdout] | --- field in this struct [INFO] [stdout] ... [INFO] [stdout] 40 | pub code: Option, [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)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/option.rs:26:5 [INFO] [stdout] | [INFO] [stdout] 26 | / #[structopt(short = "zipPath", long = "zipPath", about = "zip file path")] [INFO] [stdout] 27 | | pub zip_path: String, [INFO] [stdout] | |________________________^ [INFO] [stdout] | [INFO] [stdout] = note: requested on the command line with `-D unmustuse-in-always-ok` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/option.rs:28:5 [INFO] [stdout] | [INFO] [stdout] 28 | / #[structopt( [INFO] [stdout] 29 | | short = "distDirPath", [INFO] [stdout] 30 | | long = "distDirPath", [INFO] [stdout] 31 | | required_if("mode", "2"), [INFO] [stdout] 32 | | about = "dir path" [INFO] [stdout] 33 | | )] [INFO] [stdout] 34 | | pub dist_dir_path: Option, [INFO] [stdout] | |_____________________________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/option.rs:35:5 [INFO] [stdout] | [INFO] [stdout] 35 | / #[structopt(short = "file", long, about = "--file 1.txt --file 2.txt --file 3.txt")] [INFO] [stdout] 36 | | pub file: Vec, [INFO] [stdout] | |_________________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/option.rs:39:5 [INFO] [stdout] | [INFO] [stdout] 39 | / #[structopt(short = "code", long, about = "unused")] [INFO] [stdout] 40 | | pub code: Option, [INFO] [stdout] | |____________________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `mcsm-zip` (bin "mcsm-zip" test) due to 4 previous errors; 1 warning emitted [INFO] running `Command { std: "docker" "inspect" "9218db7a1c6170d3bf689421f638d427a0171202a6180e4d6def46cf88902863", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9218db7a1c6170d3bf689421f638d427a0171202a6180e4d6def46cf88902863", kill_on_drop: false }` [INFO] [stdout] 9218db7a1c6170d3bf689421f638d427a0171202a6180e4d6def46cf88902863