[INFO] fetching crate pardalotus_snapshot_tool 0.1.0... [INFO] checking pardalotus_snapshot_tool-0.1.0 against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577 [INFO] extracting crate pardalotus_snapshot_tool 0.1.0 into /workspace/builds/worker-0-tc2/source [INFO] started tweaking crates.io crate pardalotus_snapshot_tool 0.1.0 [INFO] finished tweaking crates.io crate pardalotus_snapshot_tool 0.1.0 [INFO] tweaked toml for crates.io crate pardalotus_snapshot_tool 0.1.0 written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate pardalotus_snapshot_tool 0.1.0 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 pardalotus_snapshot_tool 0.1.0 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" "+4f260f0f20b3133d20cfb50353c0221943af5796" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] aeb015a8cf2f781f3409d4c2948111e633961f3eb3c50938f5fa5894e90d90e8 [INFO] running `Command { std: "docker" "start" "-a" "aeb015a8cf2f781f3409d4c2948111e633961f3eb3c50938f5fa5894e90d90e8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "aeb015a8cf2f781f3409d4c2948111e633961f3eb3c50938f5fa5894e90d90e8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "aeb015a8cf2f781f3409d4c2948111e633961f3eb3c50938f5fa5894e90d90e8", kill_on_drop: false }` [INFO] [stdout] aeb015a8cf2f781f3409d4c2948111e633961f3eb3c50938f5fa5894e90d90e8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 8b1bb98fe1aa02647b90aa185fbb9c1a587a04bd180541f35e3689f79afb113b [INFO] running `Command { std: "docker" "start" "-a" "8b1bb98fe1aa02647b90aa185fbb9c1a587a04bd180541f35e3689f79afb113b", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.168 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling rustix v0.38.42 [INFO] [stderr] Checking linux-raw-sys v0.4.14 [INFO] [stderr] Compiling serde v1.0.216 [INFO] [stderr] Checking unicode-width v0.1.14 [INFO] [stderr] Compiling heck v0.3.3 [INFO] [stderr] Checking ansi_term v0.12.1 [INFO] [stderr] Checking strsim v0.8.0 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Checking vec_map v0.8.2 [INFO] [stderr] Checking rayon-core v1.12.1 [INFO] [stderr] Checking clap_builder v4.5.23 [INFO] [stderr] Checking either v1.13.0 [INFO] [stderr] Checking flate2 v1.0.35 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Checking rayon v1.10.0 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking filetime v0.2.25 [INFO] [stderr] Checking clap v2.34.0 [INFO] [stderr] Checking clap v4.5.23 [INFO] [stderr] Checking xattr v1.3.1 [INFO] [stderr] Checking tar v0.4.43 [INFO] [stderr] Checking serde_json v1.0.133 [INFO] [stderr] Compiling structopt-derive v0.4.18 [INFO] [stderr] Checking structopt v0.3.26 [INFO] [stderr] Checking pardalotus_snapshot_tool v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/main.rs:45:5 [INFO] [stdout] | [INFO] [stdout] 45 | / #[structopt( [INFO] [stdout] 46 | | long, [INFO] [stdout] 47 | | short = "o", [INFO] [stdout] 48 | | help("Save to output file, combining all inputs. Only .jsonl.gz currently supported.") [INFO] [stdout] 49 | | )] [INFO] [stdout] 50 | | output_file: Option, [INFO] [stdout] | |________________________________^ [INFO] [stdout] | [INFO] [stdout] = note: requested on the command line with `-D unmustuse-in-always-ok` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `pardalotus_snapshot_tool` (bin "pardalotus_snapshot_tool" test) due to 1 previous error [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:45:5 [INFO] [stdout] | [INFO] [stdout] 45 | / #[structopt( [INFO] [stdout] 46 | | long, [INFO] [stdout] 47 | | short = "o", [INFO] [stdout] 48 | | help("Save to output file, combining all inputs. Only .jsonl.gz currently supported.") [INFO] [stdout] 49 | | )] [INFO] [stdout] 50 | | output_file: Option, [INFO] [stdout] | |________________________________^ [INFO] [stdout] | [INFO] [stdout] = note: requested on the command line with `-D unmustuse-in-always-ok` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `pardalotus_snapshot_tool` (bin "pardalotus_snapshot_tool") due to 1 previous error [INFO] running `Command { std: "docker" "inspect" "8b1bb98fe1aa02647b90aa185fbb9c1a587a04bd180541f35e3689f79afb113b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8b1bb98fe1aa02647b90aa185fbb9c1a587a04bd180541f35e3689f79afb113b", kill_on_drop: false }` [INFO] [stdout] 8b1bb98fe1aa02647b90aa185fbb9c1a587a04bd180541f35e3689f79afb113b