[INFO] fetching crate nucleus 0.1.1... [INFO] checking nucleus-0.1.1 against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577 [INFO] extracting crate nucleus 0.1.1 into /workspace/builds/worker-6-tc2/source [INFO] started tweaking crates.io crate nucleus 0.1.1 [INFO] finished tweaking crates.io crate nucleus 0.1.1 [INFO] tweaked toml for crates.io crate nucleus 0.1.1 written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate nucleus 0.1.1 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 crates.io crate nucleus 0.1.1 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-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 38ffc9ae5dc6e047e0ba672747ddbcc59d6635691203fe41cb96563887d510f7 [INFO] running `Command { std: "docker" "start" "-a" "38ffc9ae5dc6e047e0ba672747ddbcc59d6635691203fe41cb96563887d510f7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "38ffc9ae5dc6e047e0ba672747ddbcc59d6635691203fe41cb96563887d510f7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "38ffc9ae5dc6e047e0ba672747ddbcc59d6635691203fe41cb96563887d510f7", kill_on_drop: false }` [INFO] [stdout] 38ffc9ae5dc6e047e0ba672747ddbcc59d6635691203fe41cb96563887d510f7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] a56a00ea4971e819995a1b07c0afd2d9938025cd48d28cce2e30a2d11f7be39d [INFO] running `Command { std: "docker" "start" "-a" "a56a00ea4971e819995a1b07c0afd2d9938025cd48d28cce2e30a2d11f7be39d", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.69 [INFO] [stderr] Compiling proc-macro2 v1.0.10 [INFO] [stderr] Compiling syn v1.0.18 [INFO] [stderr] Compiling version_check v0.9.1 [INFO] [stderr] Compiling memchr v2.3.3 [INFO] [stderr] Checking ppv-lite86 v0.2.6 [INFO] [stderr] Checking regex-syntax v0.6.17 [INFO] [stderr] Checking remove_dir_all v0.5.2 [INFO] [stderr] Checking thread_local v1.0.1 [INFO] [stderr] Compiling anyhow v1.0.28 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.2 [INFO] [stderr] Compiling proc-macro-error v1.0.2 [INFO] [stderr] Checking aho-corasick v0.7.10 [INFO] [stderr] Checking getrandom v0.1.14 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking termios v0.3.2 [INFO] [stderr] Checking terminal_size v0.1.12 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking clap v2.33.0 [INFO] [stderr] Compiling quote v1.0.3 [INFO] [stderr] Checking rand_chacha v0.2.2 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Checking regex v1.3.7 [INFO] [stderr] Checking tempfile v3.1.0 [INFO] [stderr] Checking console v0.11.2 [INFO] [stderr] Checking dialoguer v0.6.2 [INFO] [stderr] Compiling syn-mid v0.5.0 [INFO] [stderr] Compiling thiserror-impl v1.0.16 [INFO] [stderr] Checking thiserror v1.0.16 [INFO] [stderr] Compiling structopt-derive v0.4.7 [INFO] [stderr] Checking structopt v0.3.14 [INFO] [stderr] Checking nucleus v0.1.1 (/opt/rustwide/workdir) [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/main.rs:112:2 [INFO] [stdout] | [INFO] [stdout] 112 | / /// Datapack name [INFO] [stdout] 113 | | #[structopt(short = "d", long = "name")] [INFO] [stdout] 114 | | datapack_name: 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:112:2 [INFO] [stdout] | [INFO] [stdout] 112 | / /// Datapack name [INFO] [stdout] 113 | | #[structopt(short = "d", long = "name")] [INFO] [stdout] 114 | | datapack_name: 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:116:2 [INFO] [stdout] | [INFO] [stdout] 116 | / /// Datapack description [INFO] [stdout] 117 | | #[structopt(short = "D", long = "desc")] [INFO] [stdout] 118 | | description: Option, [INFO] [stdout] | |_______________________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/main.rs:120:2 [INFO] [stdout] | [INFO] [stdout] 120 | / /// Player name [INFO] [stdout] 121 | | #[structopt(short = "p", long = "player")] [INFO] [stdout] 122 | | player_name: Option, [INFO] [stdout] | |_______________________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/main.rs:124:2 [INFO] [stdout] | [INFO] [stdout] 124 | / /// Item use inside advancement to display datapack [INFO] [stdout] 125 | | #[structopt(short = "i", long = "item")] [INFO] [stdout] 126 | | display_item: Option, [INFO] [stdout] | |________________________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `nucleus` (bin "nucleus") due to 4 previous errors [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/main.rs:116:2 [INFO] [stdout] | [INFO] [stdout] 116 | / /// Datapack description [INFO] [stdout] 117 | | #[structopt(short = "D", long = "desc")] [INFO] [stdout] 118 | | description: Option, [INFO] [stdout] | |_______________________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/main.rs:120:2 [INFO] [stdout] | [INFO] [stdout] 120 | / /// Player name [INFO] [stdout] 121 | | #[structopt(short = "p", long = "player")] [INFO] [stdout] 122 | | player_name: Option, [INFO] [stdout] | |_______________________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/main.rs:124:2 [INFO] [stdout] | [INFO] [stdout] 124 | / /// Item use inside advancement to display datapack [INFO] [stdout] 125 | | #[structopt(short = "i", long = "item")] [INFO] [stdout] 126 | | display_item: Option, [INFO] [stdout] | |________________________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `nucleus` (bin "nucleus" test) due to 4 previous errors [INFO] running `Command { std: "docker" "inspect" "a56a00ea4971e819995a1b07c0afd2d9938025cd48d28cce2e30a2d11f7be39d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a56a00ea4971e819995a1b07c0afd2d9938025cd48d28cce2e30a2d11f7be39d", kill_on_drop: false }` [INFO] [stdout] a56a00ea4971e819995a1b07c0afd2d9938025cd48d28cce2e30a2d11f7be39d