[INFO] cloning repository https://github.com/damaredayo/delenix [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/damaredayo/delenix" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdamaredayo%2Fdelenix", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdamaredayo%2Fdelenix'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] c7b6de28b51f7f7878d8fb9cc98ac3169449fd1b [INFO] checking damaredayo/delenix 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%2Fdamaredayo%2Fdelenix" "/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/damaredayo/delenix [INFO] finished tweaking git repo https://github.com/damaredayo/delenix [INFO] tweaked toml for git repo https://github.com/damaredayo/delenix written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/damaredayo/delenix 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/damaredayo/delenix 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] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [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] a808f12b1bcba1f768eea0e16713d147a69960ba8d164717f4c66634128a0a90 [INFO] running `Command { std: "docker" "start" "-a" "a808f12b1bcba1f768eea0e16713d147a69960ba8d164717f4c66634128a0a90", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a808f12b1bcba1f768eea0e16713d147a69960ba8d164717f4c66634128a0a90", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a808f12b1bcba1f768eea0e16713d147a69960ba8d164717f4c66634128a0a90", kill_on_drop: false }` [INFO] [stdout] a808f12b1bcba1f768eea0e16713d147a69960ba8d164717f4c66634128a0a90 [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] 61ad1b289e76469263c163ed4ce6642e93b1b28958c395a69aa0289c077f9d60 [INFO] running `Command { std: "docker" "start" "-a" "61ad1b289e76469263c163ed4ce6642e93b1b28958c395a69aa0289c077f9d60", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.147 [INFO] [stderr] Compiling proc-macro2 v1.0.63 [INFO] [stderr] Compiling serde v1.0.166 [INFO] [stderr] Compiling equivalent v1.0.0 [INFO] [stderr] Compiling hashbrown v0.14.0 [INFO] [stderr] Compiling winnow v0.4.9 [INFO] [stderr] Compiling target-lexicon v0.12.8 [INFO] [stderr] Compiling smallvec v1.11.0 [INFO] [stderr] Compiling version-compare v0.1.1 [INFO] [stderr] Compiling futures-util v0.3.28 [INFO] [stderr] Checking futures-io v0.3.28 [INFO] [stderr] Checking lock_api v0.4.10 [INFO] [stderr] Checking log v0.4.19 [INFO] [stderr] Compiling once_cell v1.18.0 [INFO] [stderr] Compiling thiserror v1.0.43 [INFO] [stderr] Compiling openssl-sys v0.9.90 [INFO] [stderr] Checking tracing-core v0.1.31 [INFO] [stderr] Checking simd-adler32 v0.3.5 [INFO] [stderr] Checking crossbeam-epoch v0.9.15 [INFO] [stderr] Compiling unicase v2.6.0 [INFO] [stderr] Checking crossbeam-channel v0.5.8 [INFO] [stderr] Compiling rustix v0.38.3 [INFO] [stderr] Compiling gio v0.17.10 [INFO] [stderr] Compiling openssl v0.10.55 [INFO] [stderr] Checking http v0.2.9 [INFO] [stderr] Checking miniz_oxide v0.7.1 [INFO] [stderr] Checking bitflags v2.3.3 [INFO] [stderr] Checking linux-raw-sys v0.4.3 [INFO] [stderr] Compiling quote v1.0.29 [INFO] [stderr] Compiling rustc_version v0.4.0 [INFO] [stderr] Checking crossbeam-deque v0.8.3 [INFO] [stderr] Compiling num-integer v0.1.45 [INFO] [stderr] Compiling syn v2.0.23 [INFO] [stderr] Compiling indexmap v2.0.0 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling native-tls v0.2.11 [INFO] [stderr] Compiling serde_json v1.0.100 [INFO] [stderr] Checking either v1.8.1 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling mime_guess v2.0.4 [INFO] [stderr] Compiling field-offset v0.3.6 [INFO] [stderr] Checking anstyle-parse v0.2.1 [INFO] [stderr] Checking http-body v0.4.5 [INFO] [stderr] Compiling cfg-expr v0.15.3 [INFO] [stderr] Checking flate2 v1.0.26 [INFO] [stderr] Checking spin v0.9.8 [INFO] [stderr] Compiling num-rational v0.4.1 [INFO] [stderr] Checking anstyle v1.0.1 [INFO] [stderr] Checking anstyle-query v1.0.0 [INFO] [stderr] Checking weezl v0.1.7 [INFO] [stderr] Checking url v2.4.0 [INFO] [stderr] Checking fdeflate v0.3.0 [INFO] [stderr] Checking zune-inflate v0.2.54 [INFO] [stderr] Compiling gtk v0.17.1 [INFO] [stderr] Checking lebe v0.5.2 [INFO] [stderr] Compiling x11rb v0.12.0 [INFO] [stderr] Checking is-terminal v0.4.9 [INFO] [stderr] Checking regex-syntax v0.7.3 [INFO] [stderr] Checking bytemuck v1.13.1 [INFO] [stderr] Checking clap_lex v0.5.0 [INFO] [stderr] Checking anstream v0.3.2 [INFO] [stderr] Checking strsim v0.10.0 [INFO] [stderr] Checking gif v0.12.0 [INFO] [stderr] Checking png v0.17.9 [INFO] [stderr] Checking tracing-log v0.1.3 [INFO] [stderr] Checking sharded-slab v0.1.4 [INFO] [stderr] Checking thread_local v1.1.7 [INFO] [stderr] Checking clap_builder v4.3.11 [INFO] [stderr] Checking qoi v0.4.1 [INFO] [stderr] Checking encoding_rs v0.8.32 [INFO] [stderr] Checking base64 v0.21.2 [INFO] [stderr] Checking num_cpus v1.16.0 [INFO] [stderr] Checking parking_lot_core v0.9.8 [INFO] [stderr] Checking socket2 v0.4.9 [INFO] [stderr] Checking mio v0.8.8 [INFO] [stderr] Checking signal-hook-registry v1.4.1 [INFO] [stderr] Checking getrandom v0.2.10 [INFO] [stderr] Checking parking_lot v0.12.1 [INFO] [stderr] Checking rayon-core v1.11.0 [INFO] [stderr] Checking nix v0.26.2 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking nanorand v0.7.0 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking clap v2.34.0 [INFO] [stderr] Checking time v0.1.45 [INFO] [stderr] Checking gethostname v0.3.0 [INFO] [stderr] Checking iana-time-zone v0.1.57 [INFO] [stderr] Checking webbrowser v0.8.10 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking tracing-subscriber v0.3.17 [INFO] [stderr] Checking chrono v0.4.26 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking rayon v1.7.0 [INFO] [stderr] Checking regex-automata v0.3.0 [INFO] [stderr] Compiling serde_spanned v0.6.3 [INFO] [stderr] Compiling toml_datetime v0.6.3 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Checking x11rb-protocol v0.12.0 [INFO] [stderr] Compiling toml_edit v0.19.12 [INFO] [stderr] Compiling structopt-derive v0.4.18 [INFO] [stderr] Compiling futures-macro v0.3.28 [INFO] [stderr] Compiling thiserror-impl v1.0.43 [INFO] [stderr] Compiling tokio-macros v2.1.0 [INFO] [stderr] Compiling tracing-attributes v0.1.26 [INFO] [stderr] Compiling openssl-macros v0.1.1 [INFO] [stderr] Compiling serde_derive v1.0.166 [INFO] [stderr] Compiling pin-project-internal v1.1.2 [INFO] [stderr] Compiling clap_derive v4.3.2 [INFO] [stderr] Checking jpeg-decoder v0.3.0 [INFO] [stderr] Checking tokio v1.29.1 [INFO] [stderr] Checking pin-project v1.1.2 [INFO] [stderr] Checking regex v1.9.0 [INFO] [stderr] Checking flume v0.10.14 [INFO] [stderr] Compiling toml v0.7.6 [INFO] [stderr] Compiling proc-macro-crate v1.3.1 [INFO] [stderr] Checking exr v1.6.5 [INFO] [stderr] Checking tracing v0.1.37 [INFO] [stderr] Checking structopt v0.3.26 [INFO] [stderr] Checking tiff v0.8.1 [INFO] [stderr] Compiling glib-macros v0.17.10 [INFO] [stderr] Compiling gtk3-macros v0.17.1 [INFO] [stderr] Checking clap v4.3.11 [INFO] [stderr] Compiling system-deps v6.1.1 [INFO] [stderr] Compiling glib-sys v0.17.10 [INFO] [stderr] Compiling gobject-sys v0.17.10 [INFO] [stderr] Compiling gio-sys v0.17.10 [INFO] [stderr] Compiling gdk-pixbuf-sys v0.17.10 [INFO] [stderr] Compiling pango-sys v0.17.10 [INFO] [stderr] Compiling atk-sys v0.17.0 [INFO] [stderr] Compiling cairo-sys-rs v0.17.10 [INFO] [stderr] Compiling gdk-sys v0.17.0 [INFO] [stderr] Compiling gtk-sys v0.17.0 [INFO] [stderr] Checking futures-executor v0.3.28 [INFO] [stderr] Checking image v0.24.6 [INFO] [stderr] Checking glib v0.17.10 [INFO] [stderr] Checking tokio-util v0.7.8 [INFO] [stderr] Checking tokio-native-tls v0.3.1 [INFO] [stderr] Checking h2 v0.3.20 [INFO] [stderr] Checking serde_urlencoded v0.7.1 [INFO] [stderr] Checking jsonpath_lib v0.3.0 [INFO] [stderr] Checking hyper v0.14.27 [INFO] [stderr] Checking cairo-rs v0.17.10 [INFO] [stderr] Checking atk v0.17.1 [INFO] [stderr] Checking hyper-tls v0.5.0 [INFO] [stderr] Checking reqwest v0.11.18 [INFO] [stderr] Checking pango v0.17.10 [INFO] [stderr] Checking gdk-pixbuf v0.17.10 [INFO] [stderr] Checking gdk v0.17.1 [INFO] [stderr] Checking delenix v0.3.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: struct `UploadResponse` is never constructed [INFO] [stdout] --> src/ipc.rs:39:12 [INFO] [stdout] | [INFO] [stdout] 39 | pub struct UploadResponse { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `GetImage` is never constructed [INFO] [stdout] --> src/ipc.rs:44:12 [INFO] [stdout] | [INFO] [stdout] 44 | pub struct GetImage; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `GetImageResponse` is never constructed [INFO] [stdout] --> src/ipc.rs:47:12 [INFO] [stdout] | [INFO] [stdout] 47 | pub struct GetImageResponse { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/main.rs:11:5 [INFO] [stdout] | [INFO] [stdout] 11 | / #[structopt( [INFO] [stdout] 12 | | short = "c", [INFO] [stdout] 13 | | long = "config", [INFO] [stdout] 14 | | value_name = "FILE", [INFO] [stdout] 15 | | help = "Specify a config file" [INFO] [stdout] 16 | | )] [INFO] [stdout] 17 | | config: 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:43:5 [INFO] [stdout] | [INFO] [stdout] 43 | / #[structopt( [INFO] [stdout] 44 | | short = "f", [INFO] [stdout] 45 | | long = "file", [INFO] [stdout] 46 | | value_name = "FILE", [INFO] [stdout] 47 | | help = "File to upload, to be used with -u/--upload" [INFO] [stdout] 48 | | )] [INFO] [stdout] 49 | | file: Option, [INFO] [stdout] | |________________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `UploadResponse` is never constructed [INFO] [stdout] --> src/ipc.rs:39:12 [INFO] [stdout] | [INFO] [stdout] 39 | pub struct UploadResponse { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `GetImage` is never constructed [INFO] [stdout] --> src/ipc.rs:44:12 [INFO] [stdout] | [INFO] [stdout] 44 | pub struct GetImage; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `GetImageResponse` is never constructed [INFO] [stdout] --> src/ipc.rs:47:12 [INFO] [stdout] | [INFO] [stdout] 47 | pub struct GetImageResponse { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/main.rs:11:5 [INFO] [stdout] | [INFO] [stdout] 11 | / #[structopt( [INFO] [stdout] 12 | | short = "c", [INFO] [stdout] 13 | | long = "config", [INFO] [stdout] 14 | | value_name = "FILE", [INFO] [stdout] 15 | | help = "Specify a config file" [INFO] [stdout] 16 | | )] [INFO] [stdout] 17 | | config: 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:43:5 [INFO] [stdout] | [INFO] [stdout] 43 | / #[structopt( [INFO] [stdout] 44 | | short = "f", [INFO] [stdout] 45 | | long = "file", [INFO] [stdout] 46 | | value_name = "FILE", [INFO] [stdout] 47 | | help = "File to upload, to be used with -u/--upload" [INFO] [stdout] 48 | | )] [INFO] [stdout] 49 | | file: Option, [INFO] [stdout] | |________________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `delenix` (bin "delenix") due to 2 previous errors; 3 warnings emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: could not compile `delenix` (bin "delenix" test) due to 2 previous errors; 3 warnings emitted [INFO] running `Command { std: "docker" "inspect" "61ad1b289e76469263c163ed4ce6642e93b1b28958c395a69aa0289c077f9d60", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "61ad1b289e76469263c163ed4ce6642e93b1b28958c395a69aa0289c077f9d60", kill_on_drop: false }` [INFO] [stdout] 61ad1b289e76469263c163ed4ce6642e93b1b28958c395a69aa0289c077f9d60