[INFO] cloning repository https://github.com/comp500/mod_jar_inspector [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/comp500/mod_jar_inspector" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcomp500%2Fmod_jar_inspector", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcomp500%2Fmod_jar_inspector'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] f25692ab64a3fac76c0263c7198a24b66f8cf5f0 [INFO] checking comp500/mod_jar_inspector 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%2Fcomp500%2Fmod_jar_inspector" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/comp500/mod_jar_inspector [INFO] finished tweaking git repo https://github.com/comp500/mod_jar_inspector [INFO] tweaked toml for git repo https://github.com/comp500/mod_jar_inspector written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/comp500/mod_jar_inspector 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/comp500/mod_jar_inspector 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-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 1e01e0381ea1a26e806295988070085faaf8b4d62b14e9cac51c8e4bbc09630f [INFO] running `Command { std: "docker" "start" "-a" "1e01e0381ea1a26e806295988070085faaf8b4d62b14e9cac51c8e4bbc09630f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "1e01e0381ea1a26e806295988070085faaf8b4d62b14e9cac51c8e4bbc09630f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1e01e0381ea1a26e806295988070085faaf8b4d62b14e9cac51c8e4bbc09630f", kill_on_drop: false }` [INFO] [stdout] 1e01e0381ea1a26e806295988070085faaf8b4d62b14e9cac51c8e4bbc09630f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] cc331fc31fa000ec41521153090176376cbc52b839bc5381bfdccb03e6d8a6bf [INFO] running `Command { std: "docker" "start" "-a" "cc331fc31fa000ec41521153090176376cbc52b839bc5381bfdccb03e6d8a6bf", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.20 [INFO] [stderr] Compiling syn v1.0.39 [INFO] [stderr] Compiling libc v0.2.76 [INFO] [stderr] Compiling crossbeam-utils v0.7.2 [INFO] [stderr] Compiling memoffset v0.5.5 [INFO] [stderr] Compiling proc-macro-error-attr v0.4.12 [INFO] [stderr] Compiling crossbeam-epoch v0.8.2 [INFO] [stderr] Compiling cc v1.0.59 [INFO] [stderr] Compiling proc-macro-error v0.4.12 [INFO] [stderr] Compiling hashbrown v0.8.2 [INFO] [stderr] Compiling serde_derive v1.0.115 [INFO] [stderr] Compiling rayon-core v1.8.0 [INFO] [stderr] Compiling crc32fast v1.2.0 [INFO] [stderr] Compiling indexmap v1.5.2 [INFO] [stderr] Compiling serde v1.0.115 [INFO] [stderr] Compiling unicode-segmentation v1.6.0 [INFO] [stderr] Checking adler v0.2.3 [INFO] [stderr] Checking miniz_oxide v0.4.1 [INFO] [stderr] Compiling quote v1.0.7 [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Compiling rayon v1.4.0 [INFO] [stderr] Compiling serde_json v1.0.57 [INFO] [stderr] Checking crossbeam-channel v0.4.3 [INFO] [stderr] Compiling heck v0.3.1 [INFO] [stderr] Checking unicode-width v0.1.8 [INFO] [stderr] Compiling anyhow v1.0.32 [INFO] [stderr] Compiling bzip2-sys v0.1.9+1.0.8 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Checking crossbeam-deque v0.7.3 [INFO] [stderr] Checking flate2 v1.0.17 [INFO] [stderr] Checking time v0.1.44 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking itoa v0.4.6 [INFO] [stderr] Checking termcolor v1.1.0 [INFO] [stderr] Checking either v1.6.0 [INFO] [stderr] Checking os_str_bytes v2.3.2 [INFO] [stderr] Checking array-macro v1.0.5 [INFO] [stderr] Checking podio v0.1.7 [INFO] [stderr] Checking bzip2 v0.3.3 [INFO] [stderr] Checking zip v0.5.6 [INFO] [stderr] Compiling syn-mid v0.5.0 [INFO] [stderr] Compiling enum-map-derive v0.4.3 [INFO] [stderr] Checking enum-map v0.6.2 [INFO] [stderr] Compiling clap_derive v3.0.0-beta.1 [INFO] [stderr] Checking clap v3.0.0-beta.1 [INFO] [stderr] Checking mod_jar_inspector v0.2.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: fields `mod_name`, `mod_version`, `environment`, and `mixin_config_plugins` are never read [INFO] [stdout] --> src/main.rs:77:3 [INFO] [stdout] | [INFO] [stdout] 76 | FabricJar { [INFO] [stdout] | --------- fields in this variant [INFO] [stdout] 77 | mod_name: Option, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 78 | mod_id: String, [INFO] [stdout] 79 | mod_version: String, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] 80 | environment: Environment, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] 81 | mixins: EnumMap>, [INFO] [stdout] 82 | mixin_config_plugins: Vec, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `TraversedJar` 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/main.rs:193:2 [INFO] [stdout] | [INFO] [stdout] 193 | / /// Filter the list of mixins using this search string [INFO] [stdout] 194 | | #[clap(long)] [INFO] [stdout] 195 | | filter: Option, [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/main.rs:205:2 [INFO] [stdout] | [INFO] [stdout] 205 | / /// Filter the list of top-level mods (by mod id) using this search string [INFO] [stdout] 206 | | #[clap(long)] [INFO] [stdout] 207 | | filter: Option, [INFO] [stdout] | |__________________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/main.rs:214:2 [INFO] [stdout] | [INFO] [stdout] 214 | / /// Filter the files using this search string [INFO] [stdout] 215 | | #[clap(long)] [INFO] [stdout] 216 | | filter: Option, [INFO] [stdout] | |__________________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `mod_jar_inspector` (bin "mod_jar_inspector") due to 3 previous errors; 1 warning emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] warning: fields `mod_name`, `mod_version`, `environment`, and `mixin_config_plugins` are never read [INFO] [stdout] --> src/main.rs:77:3 [INFO] [stdout] | [INFO] [stdout] 76 | FabricJar { [INFO] [stdout] | --------- fields in this variant [INFO] [stdout] 77 | mod_name: Option, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 78 | mod_id: String, [INFO] [stdout] 79 | mod_version: String, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] 80 | environment: Environment, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] 81 | mixins: EnumMap>, [INFO] [stdout] 82 | mixin_config_plugins: Vec, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `TraversedJar` 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/main.rs:193:2 [INFO] [stdout] | [INFO] [stdout] 193 | / /// Filter the list of mixins using this search string [INFO] [stdout] 194 | | #[clap(long)] [INFO] [stdout] 195 | | filter: Option, [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/main.rs:205:2 [INFO] [stdout] | [INFO] [stdout] 205 | / /// Filter the list of top-level mods (by mod id) using this search string [INFO] [stdout] 206 | | #[clap(long)] [INFO] [stdout] 207 | | filter: Option, [INFO] [stdout] | |__________________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/main.rs:214:2 [INFO] [stdout] | [INFO] [stdout] 214 | / /// Filter the files using this search string [INFO] [stdout] 215 | | #[clap(long)] [INFO] [stdout] 216 | | filter: Option, [INFO] [stdout] | |__________________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `mod_jar_inspector` (bin "mod_jar_inspector" test) due to 3 previous errors; 1 warning emitted [INFO] running `Command { std: "docker" "inspect" "cc331fc31fa000ec41521153090176376cbc52b839bc5381bfdccb03e6d8a6bf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cc331fc31fa000ec41521153090176376cbc52b839bc5381bfdccb03e6d8a6bf", kill_on_drop: false }` [INFO] [stdout] cc331fc31fa000ec41521153090176376cbc52b839bc5381bfdccb03e6d8a6bf