[INFO] cloning repository https://github.com/MaximeGazze/pep8-assembler [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/MaximeGazze/pep8-assembler" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMaximeGazze%2Fpep8-assembler", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMaximeGazze%2Fpep8-assembler'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 10bb33fd3c812ae682d5f515ac6260cd0425b4c0 [INFO] checking MaximeGazze/pep8-assembler 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%2FMaximeGazze%2Fpep8-assembler" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/MaximeGazze/pep8-assembler [INFO] finished tweaking git repo https://github.com/MaximeGazze/pep8-assembler [INFO] tweaked toml for git repo https://github.com/MaximeGazze/pep8-assembler written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/MaximeGazze/pep8-assembler 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/MaximeGazze/pep8-assembler 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] 034f8d6f68c6ec46cb0463f56c260e0cecf02070f08e9c39a761a374ac7335ba [INFO] running `Command { std: "docker" "start" "-a" "034f8d6f68c6ec46cb0463f56c260e0cecf02070f08e9c39a761a374ac7335ba", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "034f8d6f68c6ec46cb0463f56c260e0cecf02070f08e9c39a761a374ac7335ba", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "034f8d6f68c6ec46cb0463f56c260e0cecf02070f08e9c39a761a374ac7335ba", kill_on_drop: false }` [INFO] [stdout] 034f8d6f68c6ec46cb0463f56c260e0cecf02070f08e9c39a761a374ac7335ba [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] 50ee734d480bbe410f0e18a7b0e2cfec6dd3cc34ae606a09365817bd5c9d62de [INFO] running `Command { std: "docker" "start" "-a" "50ee734d480bbe410f0e18a7b0e2cfec6dd3cc34ae606a09365817bd5c9d62de", kill_on_drop: false }` [INFO] [stderr] Compiling syn v2.0.109 [INFO] [stderr] Compiling clap_derive v4.5.49 [INFO] [stderr] Checking clap v4.5.51 [INFO] [stderr] Checking assembler v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] error: this type will no longer be must used: ControlFlow, Pep8Byte> [INFO] [stdout] --> src/dotcommand.rs:70:57 [INFO] [stdout] | [INFO] [stdout] 70 | [Token::Number(value)] => Ok(Self::BYTE(Pep8Byte::try_from(value)?)), [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/dotcommand.rs:70:57 [INFO] [stdout] | [INFO] [stdout] 70 | [Token::Number(value)] => Ok(Self::BYTE(Pep8Byte::try_from(value)?)), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: ControlFlow, Pep8Word> [INFO] [stdout] --> src/dotcommand.rs:87:57 [INFO] [stdout] | [INFO] [stdout] 87 | [Token::Number(value)] => Ok(Self::WORD(Pep8Word::try_from(value)?)), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/dotcommand.rs:87:57 [INFO] [stdout] | [INFO] [stdout] 87 | [Token::Number(value)] => Ok(Self::WORD(Pep8Word::try_from(value)?)), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `assembler` (bin "assembler" test) 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: ControlFlow, Pep8Byte> [INFO] [stdout] --> src/dotcommand.rs:70:57 [INFO] [stdout] | [INFO] [stdout] 70 | [Token::Number(value)] => Ok(Self::BYTE(Pep8Byte::try_from(value)?)), [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/dotcommand.rs:70:57 [INFO] [stdout] | [INFO] [stdout] 70 | [Token::Number(value)] => Ok(Self::BYTE(Pep8Byte::try_from(value)?)), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: ControlFlow, Pep8Word> [INFO] [stdout] --> src/dotcommand.rs:87:57 [INFO] [stdout] | [INFO] [stdout] 87 | [Token::Number(value)] => Ok(Self::WORD(Pep8Word::try_from(value)?)), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/dotcommand.rs:87:57 [INFO] [stdout] | [INFO] [stdout] 87 | [Token::Number(value)] => Ok(Self::WORD(Pep8Word::try_from(value)?)), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `assembler` (bin "assembler") due to 4 previous errors [INFO] running `Command { std: "docker" "inspect" "50ee734d480bbe410f0e18a7b0e2cfec6dd3cc34ae606a09365817bd5c9d62de", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "50ee734d480bbe410f0e18a7b0e2cfec6dd3cc34ae606a09365817bd5c9d62de", kill_on_drop: false }` [INFO] [stdout] 50ee734d480bbe410f0e18a7b0e2cfec6dd3cc34ae606a09365817bd5c9d62de