[INFO] cloning repository https://github.com/Veikkosuhonen/compiler [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Veikkosuhonen/compiler" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FVeikkosuhonen%2Fcompiler", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FVeikkosuhonen%2Fcompiler'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] dc01a5748c1939d8602805e1181b9e8e81db8eec [INFO] checking Veikkosuhonen/compiler 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%2FVeikkosuhonen%2Fcompiler" "/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/Veikkosuhonen/compiler [INFO] finished tweaking git repo https://github.com/Veikkosuhonen/compiler [INFO] tweaked toml for git repo https://github.com/Veikkosuhonen/compiler written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/Veikkosuhonen/compiler 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/Veikkosuhonen/compiler 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] e00cf54e7fe317906908517e232f82d934c9c369cbff971ef3b935ab73fc5be0 [INFO] running `Command { std: "docker" "start" "-a" "e00cf54e7fe317906908517e232f82d934c9c369cbff971ef3b935ab73fc5be0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e00cf54e7fe317906908517e232f82d934c9c369cbff971ef3b935ab73fc5be0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e00cf54e7fe317906908517e232f82d934c9c369cbff971ef3b935ab73fc5be0", kill_on_drop: false }` [INFO] [stdout] e00cf54e7fe317906908517e232f82d934c9c369cbff971ef3b935ab73fc5be0 [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] d67203e907632e294bab87e1ec8df0e0142cc8de632647bcd14fe6ed6cc08797 [INFO] running `Command { std: "docker" "start" "-a" "d67203e907632e294bab87e1ec8df0e0142cc8de632647bcd14fe6ed6cc08797", kill_on_drop: false }` [INFO] [stderr] Checking aho-corasick v1.1.2 [INFO] [stderr] Checking strsim v0.11.0 [INFO] [stderr] Checking anstream v0.6.11 [INFO] [stderr] Compiling syn v2.0.48 [INFO] [stderr] Checking clap_builder v4.5.0 [INFO] [stderr] Checking regex-automata v0.4.3 [INFO] [stderr] Checking regex v1.10.2 [INFO] [stderr] Compiling clap_derive v4.5.0 [INFO] [stderr] Checking clap v4.5.0 [INFO] [stderr] Checking compiler v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/interpreter.rs:572:24 [INFO] [stdout] | [INFO] [stdout] 572 | assert_eq!(13, res.try_into().expect("Not an integer!")); [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/interpreter.rs:578:26 [INFO] [stdout] | [INFO] [stdout] 578 | assert_eq!(true, res.try_into().expect("Not a bool!")); [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/interpreter.rs:584:27 [INFO] [stdout] | [INFO] [stdout] 584 | assert_eq!(false, res.try_into().expect("Not a bool!")); [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/interpreter.rs:586:26 [INFO] [stdout] | [INFO] [stdout] 586 | assert_eq!(true, res.try_into().expect("Not a bool!")); [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/interpreter.rs:588:25 [INFO] [stdout] | [INFO] [stdout] 588 | assert_eq!(-42, res.try_into().expect("Not an integer!")); [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/interpreter.rs:594:24 [INFO] [stdout] | [INFO] [stdout] 594 | assert_eq!(-6, res.try_into().expect("Not an integer!")); [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/interpreter.rs:611:24 [INFO] [stdout] | [INFO] [stdout] 611 | assert_eq!(42, res.try_into().expect("Not an integer!")); [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/interpreter.rs:624:24 [INFO] [stdout] | [INFO] [stdout] 624 | assert_eq!(10, res.try_into().expect("Not an integer!")); [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/interpreter.rs:636:24 [INFO] [stdout] | [INFO] [stdout] 636 | assert_eq!(42, res.try_into().expect("Not an integer!")); [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/interpreter.rs:657:27 [INFO] [stdout] | [INFO] [stdout] 657 | assert_eq!(50000, res.try_into().expect("Not an integer!")); [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/interpreter.rs:670:27 [INFO] [stdout] | [INFO] [stdout] 670 | assert_eq!(50001, res.try_into().expect("Not an integer!")); [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/interpreter.rs:695:27 [INFO] [stdout] | [INFO] [stdout] 695 | assert_eq!(90000, res.try_into().expect("Not an integer!")); [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/interpreter.rs:709:27 [INFO] [stdout] | [INFO] [stdout] 709 | assert_eq!(90000, res.try_into().expect("Not an integer!")); [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/interpreter.rs:728:24 [INFO] [stdout] | [INFO] [stdout] 728 | assert_eq!(42, res2.try_into().expect("Not an integer!")); [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `compiler` (lib test) due to 14 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "d67203e907632e294bab87e1ec8df0e0142cc8de632647bcd14fe6ed6cc08797", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d67203e907632e294bab87e1ec8df0e0142cc8de632647bcd14fe6ed6cc08797", kill_on_drop: false }` [INFO] [stdout] d67203e907632e294bab87e1ec8df0e0142cc8de632647bcd14fe6ed6cc08797