[INFO] fetching crate clue 3.4.7... [INFO] checking clue-3.4.7 against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577 [INFO] extracting crate clue 3.4.7 into /workspace/builds/worker-1-tc2/source [INFO] started tweaking crates.io crate clue 3.4.7 [INFO] finished tweaking crates.io crate clue 3.4.7 [INFO] tweaked toml for crates.io crate clue 3.4.7 written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate clue 3.4.7 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 clue 3.4.7 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] bb32a311cfdeb40eed8321e7a250203f923aef94a28aafb998eb0ae6e8a16f01 [INFO] running `Command { std: "docker" "start" "-a" "bb32a311cfdeb40eed8321e7a250203f923aef94a28aafb998eb0ae6e8a16f01", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "bb32a311cfdeb40eed8321e7a250203f923aef94a28aafb998eb0ae6e8a16f01", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bb32a311cfdeb40eed8321e7a250203f923aef94a28aafb998eb0ae6e8a16f01", kill_on_drop: false }` [INFO] [stdout] bb32a311cfdeb40eed8321e7a250203f923aef94a28aafb998eb0ae6e8a16f01 [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] 9b4eaee42d7d4b8bb1e59e28252f7fd0dcc7d656fcdfb533c96b22703fd0a3cb [INFO] running `Command { std: "docker" "start" "-a" "9b4eaee42d7d4b8bb1e59e28252f7fd0dcc7d656fcdfb533c96b22703fd0a3cb", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.79 [INFO] [stderr] Compiling autocfg v1.2.0 [INFO] [stderr] Compiling libc v0.2.153 [INFO] [stderr] Compiling cc v1.0.90 [INFO] [stderr] Compiling rustix v0.38.32 [INFO] [stderr] Compiling pkg-config v0.3.30 [INFO] [stderr] Compiling linux-raw-sys v0.4.13 [INFO] [stderr] Compiling bitflags v2.5.0 [INFO] [stderr] Compiling home v0.5.9 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling either v1.10.0 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling siphasher v0.3.11 [INFO] [stderr] Compiling serde v1.0.197 [INFO] [stderr] Compiling ahash v0.8.11 [INFO] [stderr] Compiling crossbeam-utils v0.8.19 [INFO] [stderr] Compiling heck v0.4.1 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling serde_json v1.0.115 [INFO] [stderr] Compiling phf_shared v0.11.2 [INFO] [stderr] Checking os_str_bytes v6.6.1 [INFO] [stderr] Checking scopeguard v1.2.0 [INFO] [stderr] Checking hashbrown v0.12.3 [INFO] [stderr] Checking ryu v1.0.17 [INFO] [stderr] Checking textwrap v0.16.1 [INFO] [stderr] Compiling lock_api v0.4.11 [INFO] [stderr] Compiling indexmap v1.9.3 [INFO] [stderr] Compiling num-traits v0.2.18 [INFO] [stderr] Checking bitflags v1.3.2 [INFO] [stderr] Checking itoa v1.0.11 [INFO] [stderr] Checking memchr v2.7.2 [INFO] [stderr] Checking futures-core v0.3.30 [INFO] [stderr] Checking futures-sink v0.3.30 [INFO] [stderr] Checking clap_lex v0.2.4 [INFO] [stderr] Checking utf8-decode v1.0.1 [INFO] [stderr] Compiling phf_generator v0.11.2 [INFO] [stderr] Checking spin v0.9.8 [INFO] [stderr] Compiling lua-src v546.0.2 [INFO] [stderr] Compiling quote v1.0.35 [INFO] [stderr] Checking crossbeam-queue v0.3.11 [INFO] [stderr] Compiling syn v2.0.55 [INFO] [stderr] Checking bstr v1.9.1 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling rpmalloc-sys v0.2.3+b097fd0 [INFO] [stderr] Checking getrandom v0.2.12 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking num_cpus v1.16.0 [INFO] [stderr] Checking nanorand v0.7.0 [INFO] [stderr] Checking flume v0.11.0 [INFO] [stderr] Checking rpmalloc v0.2.2 [INFO] [stderr] Compiling which v6.0.1 [INFO] [stderr] Compiling luajit-src v210.5.7+d06beb0 [INFO] [stderr] Compiling mlua-sys v0.5.1 [INFO] [stderr] Compiling serde_derive v1.0.197 [INFO] [stderr] Compiling phf_macros v0.11.2 [INFO] [stderr] Checking phf v0.11.2 [INFO] [stderr] Compiling clap_derive v3.2.25 [INFO] [stderr] Checking clap v3.2.25 [INFO] [stderr] Checking clue_core v3.4.7 [INFO] [stderr] Checking mlua v0.9.6 [INFO] [stderr] Checking clue v3.4.7 (/opt/rustwide/workdir) [INFO] [stderr] error: could not compile `clue` (bin "clue") due to 5 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:34:2 [INFO] [stdout] | [INFO] [stdout] 34 | path: 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:40:2 [INFO] [stdout] | [INFO] [stdout] 40 | outputname: Option, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/main.rs:70:2 [INFO] [stdout] | [INFO] [stdout] 70 | jitbit: Option, [INFO] [stdout] | ^^^^^^ [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 | base: Option, [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/main.rs:129:2 [INFO] [stdout] | [INFO] [stdout] 129 | targetos: String, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/main.rs:34:2 [INFO] [stdout] | [INFO] [stdout] 34 | path: 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:40:2 [INFO] [stdout] | [INFO] [stdout] 40 | outputname: Option, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/main.rs:70:2 [INFO] [stdout] | [INFO] [stdout] 70 | jitbit: Option, [INFO] [stdout] | ^^^^^^ [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 | base: Option, [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/main.rs:129:2 [INFO] [stdout] | [INFO] [stdout] 129 | targetos: String, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `clue` (bin "clue" test) due to 5 previous errors [INFO] running `Command { std: "docker" "inspect" "9b4eaee42d7d4b8bb1e59e28252f7fd0dcc7d656fcdfb533c96b22703fd0a3cb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9b4eaee42d7d4b8bb1e59e28252f7fd0dcc7d656fcdfb533c96b22703fd0a3cb", kill_on_drop: false }` [INFO] [stdout] 9b4eaee42d7d4b8bb1e59e28252f7fd0dcc7d656fcdfb533c96b22703fd0a3cb