[INFO] cloning repository https://github.com/rcdoug/stack_machine [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/rcdoug/stack_machine" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frcdoug%2Fstack_machine", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frcdoug%2Fstack_machine'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 3ad9de11513fe4f0a441284e5b2442b990b58c78 [INFO] testing rcdoug/stack_machine against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-7 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frcdoug%2Fstack_machine" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/rcdoug/stack_machine [INFO] finished tweaking git repo https://github.com/rcdoug/stack_machine [INFO] tweaked toml for git repo https://github.com/rcdoug/stack_machine written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/rcdoug/stack_machine on toolchain c2e32f1c9652b13ed99608599c1e855462f421f3 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/rcdoug/stack_machine 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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] d80be5120722ea5fc7e7a4f6a88a60230a7968460739a6235c623491415126c4 [INFO] running `Command { std: "docker" "start" "-a" "d80be5120722ea5fc7e7a4f6a88a60230a7968460739a6235c623491415126c4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d80be5120722ea5fc7e7a4f6a88a60230a7968460739a6235c623491415126c4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d80be5120722ea5fc7e7a4f6a88a60230a7968460739a6235c623491415126c4", kill_on_drop: false }` [INFO] [stdout] d80be5120722ea5fc7e7a4f6a88a60230a7968460739a6235c623491415126c4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "-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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 29939c7acc71dcadf30c1ef6540173d47da7b689b0786772cbe3a0c05f45b5c4 [INFO] running `Command { std: "docker" "start" "-a" "29939c7acc71dcadf30c1ef6540173d47da7b689b0786772cbe3a0c05f45b5c4", kill_on_drop: false }` [INFO] [stderr] Compiling signal-hook v0.3.17 [INFO] [stderr] Compiling rustix v0.38.44 [INFO] [stderr] Compiling smallvec v1.13.2 [INFO] [stderr] Compiling linux-raw-sys v0.4.15 [INFO] [stderr] Compiling bitflags v2.8.0 [INFO] [stderr] Compiling mio v1.0.3 [INFO] [stderr] Compiling parking_lot_core v0.9.10 [INFO] [stderr] Compiling signal-hook-mio v0.2.4 [INFO] [stderr] Compiling parking_lot v0.12.3 [INFO] [stderr] Compiling crossterm v0.28.1 [INFO] [stderr] Compiling stack_machine v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: multiple variants are never constructed [INFO] [stdout] --> src/stack_machine.rs:20:16 [INFO] [stdout] | [INFO] [stdout] 18 | pub enum Instruction { [INFO] [stdout] | ----------- variants in this enum [INFO] [stdout] 19 | // Stack Operations [INFO] [stdout] 20 | Push(i32), Pop, Dup, Swap, Rot, Clear, [INFO] [stdout] | ^^^ ^^^ ^^^^ ^^^ ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 23 | Add, Sub, Mul, Div, Rem, Neg, Inc, Dec, [INFO] [stdout] | ^^^ ^^^ ^^^ ^^^ ^^^ ^^^ [INFO] [stdout] ... [INFO] [stdout] 26 | Eq, Ne, Le, Ge, Lt, Gt, [INFO] [stdout] | ^^ ^^ ^^ ^^ ^^ ^^ [INFO] [stdout] ... [INFO] [stdout] 29 | Call(String), Ret, Retv(i32), Jump(String), Brt(String), Brz(String), Label(String), Halt, [INFO] [stdout] | ^^^^ ^^^ ^^^^ ^^^^ ^^^ ^^^ ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 32 | Load(i32), Store(i32), Alloc(i32), Free(i32), [INFO] [stdout] | ^^^^ ^^^^^ ^^^^^ ^^^^ [INFO] [stdout] ... [INFO] [stdout] 42 | Scan, [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 45 | And, Or, Xor, Not, Shl, Shr, Bool, [INFO] [stdout] | ^^^ ^^ ^^^ ^^^ ^^^ ^^^ ^^^^ [INFO] [stdout] ... [INFO] [stdout] 48 | Dump, Trace(bool), [INFO] [stdout] | ^^^^ ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Instruction` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `execute` is never used [INFO] [stdout] --> src/stack_machine.rs:89:12 [INFO] [stdout] | [INFO] [stdout] 52 | impl StackMachine { [INFO] [stdout] | ----------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 89 | pub fn execute(&mut self) { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.52s [INFO] running `Command { std: "docker" "inspect" "29939c7acc71dcadf30c1ef6540173d47da7b689b0786772cbe3a0c05f45b5c4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "29939c7acc71dcadf30c1ef6540173d47da7b689b0786772cbe3a0c05f45b5c4", kill_on_drop: false }` [INFO] [stdout] 29939c7acc71dcadf30c1ef6540173d47da7b689b0786772cbe3a0c05f45b5c4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "-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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a45b0be4cc9e3def57a41fddd9309afea4bf90e034c542e38565e4a19065a255 [INFO] running `Command { std: "docker" "start" "-a" "a45b0be4cc9e3def57a41fddd9309afea4bf90e034c542e38565e4a19065a255", kill_on_drop: false }` [INFO] [stderr] Compiling stack_machine v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: multiple variants are never constructed [INFO] [stdout] --> src/stack_machine.rs:20:16 [INFO] [stdout] | [INFO] [stdout] 18 | pub enum Instruction { [INFO] [stdout] | ----------- variants in this enum [INFO] [stdout] 19 | // Stack Operations [INFO] [stdout] 20 | Push(i32), Pop, Dup, Swap, Rot, Clear, [INFO] [stdout] | ^^^ ^^^ ^^^^ ^^^ ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 23 | Add, Sub, Mul, Div, Rem, Neg, Inc, Dec, [INFO] [stdout] | ^^^ ^^^ ^^^ ^^^ ^^^ ^^^ [INFO] [stdout] ... [INFO] [stdout] 26 | Eq, Ne, Le, Ge, Lt, Gt, [INFO] [stdout] | ^^ ^^ ^^ ^^ ^^ ^^ [INFO] [stdout] ... [INFO] [stdout] 29 | Call(String), Ret, Retv(i32), Jump(String), Brt(String), Brz(String), Label(String), Halt, [INFO] [stdout] | ^^^^ ^^^ ^^^^ ^^^^ ^^^ ^^^ ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 32 | Load(i32), Store(i32), Alloc(i32), Free(i32), [INFO] [stdout] | ^^^^ ^^^^^ ^^^^^ ^^^^ [INFO] [stdout] ... [INFO] [stdout] 42 | Scan, [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 45 | And, Or, Xor, Not, Shl, Shr, Bool, [INFO] [stdout] | ^^^ ^^ ^^^ ^^^ ^^^ ^^^ ^^^^ [INFO] [stdout] ... [INFO] [stdout] 48 | Dump, Trace(bool), [INFO] [stdout] | ^^^^ ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Instruction` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `execute` is never used [INFO] [stdout] --> src/stack_machine.rs:89:12 [INFO] [stdout] | [INFO] [stdout] 52 | impl StackMachine { [INFO] [stdout] | ----------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 89 | pub fn execute(&mut self) { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.64s [INFO] running `Command { std: "docker" "inspect" "a45b0be4cc9e3def57a41fddd9309afea4bf90e034c542e38565e4a19065a255", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a45b0be4cc9e3def57a41fddd9309afea4bf90e034c542e38565e4a19065a255", kill_on_drop: false }` [INFO] [stdout] a45b0be4cc9e3def57a41fddd9309afea4bf90e034c542e38565e4a19065a255 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "-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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 79c0d7ace1919bba65d24794cae744339f021a62872b523b6eb5da6d66f0f83f [INFO] running `Command { std: "docker" "start" "-a" "79c0d7ace1919bba65d24794cae744339f021a62872b523b6eb5da6d66f0f83f", kill_on_drop: false }` [INFO] [stderr] warning: multiple variants are never constructed [INFO] [stderr] --> src/stack_machine.rs:20:16 [INFO] [stderr] | [INFO] [stderr] 18 | pub enum Instruction { [INFO] [stderr] | ----------- variants in this enum [INFO] [stderr] 19 | // Stack Operations [INFO] [stderr] 20 | Push(i32), Pop, Dup, Swap, Rot, Clear, [INFO] [stderr] | ^^^ ^^^ ^^^^ ^^^ ^^^^^ [INFO] [stderr] ... [INFO] [stderr] 23 | Add, Sub, Mul, Div, Rem, Neg, Inc, Dec, [INFO] [stderr] | ^^^ ^^^ ^^^ ^^^ ^^^ ^^^ [INFO] [stderr] ... [INFO] [stderr] 26 | Eq, Ne, Le, Ge, Lt, Gt, [INFO] [stderr] | ^^ ^^ ^^ ^^ ^^ ^^ [INFO] [stderr] ... [INFO] [stderr] 29 | Call(String), Ret, Retv(i32), Jump(String), Brt(String), Brz(String), Label(String), Halt, [INFO] [stderr] | ^^^^ ^^^ ^^^^ ^^^^ ^^^ ^^^ ^^^^^ [INFO] [stderr] ... [INFO] [stderr] 32 | Load(i32), Store(i32), Alloc(i32), Free(i32), [INFO] [stderr] | ^^^^ ^^^^^ ^^^^^ ^^^^ [INFO] [stderr] ... [INFO] [stderr] 42 | Scan, [INFO] [stderr] | ^^^^ [INFO] [stderr] ... [INFO] [stderr] 45 | And, Or, Xor, Not, Shl, Shr, Bool, [INFO] [stderr] | ^^^ ^^ ^^^ ^^^ ^^^ ^^^ ^^^^ [INFO] [stderr] ... [INFO] [stderr] 48 | Dump, Trace(bool), [INFO] [stderr] | ^^^^ ^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `Instruction` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: method `execute` is never used [INFO] [stderr] --> src/stack_machine.rs:89:12 [INFO] [stderr] | [INFO] [stderr] 52 | impl StackMachine { [INFO] [stderr] | ----------------- method in this implementation [INFO] [stderr] ... [INFO] [stderr] 89 | pub fn execute(&mut self) { [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `stack_machine` (bin "stack_machine" test) generated 2 warnings [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/stack_machine-7cefb39dd9fbe928) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "79c0d7ace1919bba65d24794cae744339f021a62872b523b6eb5da6d66f0f83f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "79c0d7ace1919bba65d24794cae744339f021a62872b523b6eb5da6d66f0f83f", kill_on_drop: false }` [INFO] [stdout] 79c0d7ace1919bba65d24794cae744339f021a62872b523b6eb5da6d66f0f83f