[INFO] fetching crate fpcli 0.5.0... [INFO] checking fpcli-0.5.0 against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar [INFO] extracting crate fpcli 0.5.0 into /workspace/builds/worker-6-tc1/source [INFO] validating manifest of crates.io crate fpcli 0.5.0 on toolchain 385fa9d845dd326c6bbfd58c22244215e431948a [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate fpcli 0.5.0 [INFO] finished tweaking crates.io crate fpcli 0.5.0 [INFO] tweaked toml for crates.io crate fpcli 0.5.0 written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] crate crates.io crate fpcli 0.5.0 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" "+385fa9d845dd326c6bbfd58c22244215e431948a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded serde_json v1.0.82 [INFO] [stderr] Downloaded serde_derive v1.0.138 [INFO] [stderr] Downloaded serde v1.0.138 [INFO] [stderr] Downloaded serde_yaml v0.8.24 [INFO] [stderr] Downloaded flatpak-rs v0.18.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 22d367605445bad4fcbffeb84c06cb53f3d87a1a4bcff1e9358271e7ff649b88 [INFO] running `Command { std: "docker" "start" "-a" "22d367605445bad4fcbffeb84c06cb53f3d87a1a4bcff1e9358271e7ff649b88", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "22d367605445bad4fcbffeb84c06cb53f3d87a1a4bcff1e9358271e7ff649b88", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "22d367605445bad4fcbffeb84c06cb53f3d87a1a4bcff1e9358271e7ff649b88", kill_on_drop: false }` [INFO] [stdout] 22d367605445bad4fcbffeb84c06cb53f3d87a1a4bcff1e9358271e7ff649b88 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "+385fa9d845dd326c6bbfd58c22244215e431948a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 058f81a673ff72468f2a9d0c709d3c8aa6c2c8a1b3a6e7a406a584c19fbaba5d [INFO] running `Command { std: "docker" "start" "-a" "058f81a673ff72468f2a9d0c709d3c8aa6c2c8a1b3a6e7a406a584c19fbaba5d", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.40 [INFO] [stderr] Compiling unicode-ident v1.0.1 [INFO] [stderr] Compiling quote v1.0.20 [INFO] [stderr] Compiling syn v1.0.98 [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Compiling serde_derive v1.0.138 [INFO] [stderr] Compiling serde v1.0.138 [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Compiling libc v0.2.126 [INFO] [stderr] Checking hashbrown v0.12.1 [INFO] [stderr] Checking ryu v1.0.10 [INFO] [stderr] Checking linked-hash-map v0.5.6 [INFO] [stderr] Compiling serde_json v1.0.82 [INFO] [stderr] Compiling heck v0.4.0 [INFO] [stderr] Checking itoa v1.0.2 [INFO] [stderr] Checking regex-syntax v0.6.26 [INFO] [stderr] Checking os_str_bytes v6.1.0 [INFO] [stderr] Checking termcolor v1.1.3 [INFO] [stderr] Checking once_cell v1.12.0 [INFO] [stderr] Checking yaml-rust v0.4.5 [INFO] [stderr] Checking clap_lex v0.2.4 [INFO] [stderr] Checking strsim v0.10.0 [INFO] [stderr] Checking textwrap v0.15.0 [INFO] [stderr] Compiling indexmap v1.9.1 [INFO] [stderr] Checking aho-corasick v0.7.18 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking regex v1.5.6 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling clap_derive v3.2.7 [INFO] [stderr] Checking clap v3.2.8 [INFO] [stderr] Checking serde_yaml v0.8.24 [INFO] [stderr] Checking flatpak-rs v0.18.0 [INFO] [stderr] Checking fpcli v0.5.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `path` [INFO] [stdout] --> src/main.rs:159:26 [INFO] [stdout] | [INFO] [stdout] 159 | SubCommand::Ls { path } => { [INFO] [stdout] | ^^^^ help: try ignoring the field: `path: _` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `flatpak_application` [INFO] [stdout] --> src/main.rs:175:27 [INFO] [stdout] | [INFO] [stdout] 175 | if let Ok(flatpak_application) = [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_flatpak_application` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `flatpak_sources` [INFO] [stdout] --> src/main.rs:400:23 [INFO] [stdout] | [INFO] [stdout] 400 | if let Ok(flatpak_sources) = FlatpakSource::load_from_file(path.to_string()) { [INFO] [stdout] | ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_flatpak_sources` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `module_path` [INFO] [stdout] --> src/main.rs:447:13 [INFO] [stdout] | [INFO] [stdout] 447 | module_path, [INFO] [stdout] | ^^^^^^^^^^^ help: try ignoring the field: `module_path: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `build_system` [INFO] [stdout] --> src/main.rs:547:13 [INFO] [stdout] | [INFO] [stdout] 547 | build_system, [INFO] [stdout] | ^^^^^^^^^^^^ help: try ignoring the field: `build_system: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `e` [INFO] [stdout] --> src/main.rs:553:25 [INFO] [stdout] | [INFO] [stdout] 553 | Err(e) => { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_e` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `path` [INFO] [stdout] --> src/main.rs:159:26 [INFO] [stdout] | [INFO] [stdout] 159 | SubCommand::Ls { path } => { [INFO] [stdout] | ^^^^ help: try ignoring the field: `path: _` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `flatpak_application` [INFO] [stdout] --> src/main.rs:175:27 [INFO] [stdout] | [INFO] [stdout] 175 | if let Ok(flatpak_application) = [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_flatpak_application` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `flatpak_sources` [INFO] [stdout] --> src/main.rs:400:23 [INFO] [stdout] | [INFO] [stdout] 400 | if let Ok(flatpak_sources) = FlatpakSource::load_from_file(path.to_string()) { [INFO] [stdout] | ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_flatpak_sources` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `module_path` [INFO] [stdout] --> src/main.rs:447:13 [INFO] [stdout] | [INFO] [stdout] 447 | module_path, [INFO] [stdout] | ^^^^^^^^^^^ help: try ignoring the field: `module_path: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `build_system` [INFO] [stdout] --> src/main.rs:547:13 [INFO] [stdout] | [INFO] [stdout] 547 | build_system, [INFO] [stdout] | ^^^^^^^^^^^^ help: try ignoring the field: `build_system: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `e` [INFO] [stdout] --> src/main.rs:553:25 [INFO] [stdout] | [INFO] [stdout] 553 | Err(e) => { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_e` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:293:21 [INFO] [stdout] | [INFO] [stdout] 293 | let mut resolved_modules = [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: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:321:21 [INFO] [stdout] | [INFO] [stdout] 321 | let mut args: Vec = vec![]; [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:578:29 [INFO] [stdout] | [INFO] [stdout] 578 | let mut default_module = get_default_module(url.to_owned()); [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:586:29 [INFO] [stdout] | [INFO] [stdout] 586 | let mut default_module = get_default_module(url.to_owned()); [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:602:9 [INFO] [stdout] | [INFO] [stdout] 602 | let mut new_base_path = match path::Path::new(path).parent() { [INFO] [stdout] | ----^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `n` [INFO] [stdout] --> src/main.rs:617:9 [INFO] [stdout] | [INFO] [stdout] 617 | for n in 0..depth { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_n` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:642:21 [INFO] [stdout] | [INFO] [stdout] 642 | let mut new_base_path = match path::Path::new(&p).parent() { [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:293:21 [INFO] [stdout] | [INFO] [stdout] 293 | let mut resolved_modules = [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: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:321:21 [INFO] [stdout] | [INFO] [stdout] 321 | let mut args: Vec = vec![]; [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:578:29 [INFO] [stdout] | [INFO] [stdout] 578 | let mut default_module = get_default_module(url.to_owned()); [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:586:29 [INFO] [stdout] | [INFO] [stdout] 586 | let mut default_module = get_default_module(url.to_owned()); [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:602:9 [INFO] [stdout] | [INFO] [stdout] 602 | let mut new_base_path = match path::Path::new(path).parent() { [INFO] [stdout] | ----^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `n` [INFO] [stdout] --> src/main.rs:617:9 [INFO] [stdout] | [INFO] [stdout] 617 | for n in 0..depth { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_n` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:642:21 [INFO] [stdout] | [INFO] [stdout] 642 | let mut new_base_path = match path::Path::new(&p).parent() { [INFO] [stdout] | ----^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 13 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 13 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 8.87s [INFO] running `Command { std: "docker" "inspect" "058f81a673ff72468f2a9d0c709d3c8aa6c2c8a1b3a6e7a406a584c19fbaba5d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "058f81a673ff72468f2a9d0c709d3c8aa6c2c8a1b3a6e7a406a584c19fbaba5d", kill_on_drop: false }` [INFO] [stdout] 058f81a673ff72468f2a9d0c709d3c8aa6c2c8a1b3a6e7a406a584c19fbaba5d