[INFO] cloning repository https://github.com/Lol3rrr/rust-facomp [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Lol3rrr/rust-facomp" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLol3rrr%2Frust-facomp", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLol3rrr%2Frust-facomp'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] ecdb8f287590242d54ceccbde647e1db5075674e [INFO] testing Lol3rrr/rust-facomp against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_libc_patch_0 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLol3rrr%2Frust-facomp" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/Lol3rrr/rust-facomp [INFO] finished tweaking git repo https://github.com/Lol3rrr/rust-facomp [INFO] tweaked toml for git repo https://github.com/Lol3rrr/rust-facomp written to /workspace/builds/worker-1-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/Lol3rrr/rust-facomp on toolchain 8de4c7234dd9b97c9d76b58671343fdbbc9a433e [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/Lol3rrr/rust-facomp 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" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded libc v0.2.91 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 33c8c086787065d89270fbe7116291511bb1cb34cfb2e7862c9374e51b0e5f63 [INFO] running `Command { std: "docker" "start" "-a" "33c8c086787065d89270fbe7116291511bb1cb34cfb2e7862c9374e51b0e5f63", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "33c8c086787065d89270fbe7116291511bb1cb34cfb2e7862c9374e51b0e5f63", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "33c8c086787065d89270fbe7116291511bb1cb34cfb2e7862c9374e51b0e5f63", kill_on_drop: false }` [INFO] [stdout] 33c8c086787065d89270fbe7116291511bb1cb34cfb2e7862c9374e51b0e5f63 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "build" "--frozen" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] 3803b3249e3bd2ee2559510a54e4098173299e620d273797951fd0a61361d396 [INFO] running `Command { std: "docker" "start" "-a" "3803b3249e3bd2ee2559510a54e4098173299e620d273797951fd0a61361d396", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.91 [INFO] [stderr] Compiling memchr v2.3.4 [INFO] [stderr] Compiling getrandom v0.2.2 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling regex-syntax v0.6.23 [INFO] [stderr] Compiling humantime v2.1.0 [INFO] [stderr] Compiling aho-corasick v0.7.15 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling rand_core v0.6.2 [INFO] [stderr] Compiling regex v1.4.5 [INFO] [stderr] Compiling rand_chacha v0.3.0 [INFO] [stderr] Compiling rand v0.8.3 [INFO] [stderr] Compiling env_logger v0.8.3 [INFO] [stderr] Compiling facompiler v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: variant `RCX` is never constructed [INFO] [stdout] --> src/backend/archs/x86_64/asm.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 2 | pub enum Register { [INFO] [stdout] | -------- variant in this enum [INFO] [stdout] ... [INFO] [stdout] 5 | RCX, [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Register` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `Int` is never constructed [INFO] [stdout] --> src/backend/archs/x86_64/asm.rs:49:5 [INFO] [stdout] | [INFO] [stdout] 31 | pub enum Instruction { [INFO] [stdout] | ----------- variant in this enum [INFO] [stdout] ... [INFO] [stdout] 49 | Int(String), [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Instruction` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `pretty_print` is never used [INFO] [stdout] --> src/backend/archs/x86_64/asm.rs:78:8 [INFO] [stdout] | [INFO] [stdout] 78 | pub fn pretty_print(instructions: &[Instruction]) { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.62s [INFO] running `Command { std: "docker" "inspect" "3803b3249e3bd2ee2559510a54e4098173299e620d273797951fd0a61361d396", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3803b3249e3bd2ee2559510a54e4098173299e620d273797951fd0a61361d396", kill_on_drop: false }` [INFO] [stdout] 3803b3249e3bd2ee2559510a54e4098173299e620d273797951fd0a61361d396 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--no-run" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] e30578c353a82efc69c51704e8401ab06bfe1e27a64e05e46fc4c62591c885fb [INFO] running `Command { std: "docker" "start" "-a" "e30578c353a82efc69c51704e8401ab06bfe1e27a64e05e46fc4c62591c885fb", kill_on_drop: false }` [INFO] [stdout] warning: variant `RCX` is never constructed [INFO] [stdout] --> src/backend/archs/x86_64/asm.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 2 | pub enum Register { [INFO] [stdout] | -------- variant in this enum [INFO] [stdout] ... [INFO] [stdout] 5 | RCX, [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Register` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `Int` is never constructed [INFO] [stdout] --> src/backend/archs/x86_64/asm.rs:49:5 [INFO] [stdout] | [INFO] [stdout] 31 | pub enum Instruction { [INFO] [stdout] | ----------- variant in this enum [INFO] [stdout] ... [INFO] [stdout] 49 | Int(String), [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Instruction` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling facompiler v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: function `pretty_print` is never used [INFO] [stdout] --> src/backend/archs/x86_64/asm.rs:78:8 [INFO] [stdout] | [INFO] [stdout] 78 | pub fn pretty_print(instructions: &[Instruction]) { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `RCX` is never constructed [INFO] [stdout] --> src/backend/archs/x86_64/asm.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 2 | pub enum Register { [INFO] [stdout] | -------- variant in this enum [INFO] [stdout] ... [INFO] [stdout] 5 | RCX, [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Register` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `Int` is never constructed [INFO] [stdout] --> src/backend/archs/x86_64/asm.rs:49:5 [INFO] [stdout] | [INFO] [stdout] 31 | pub enum Instruction { [INFO] [stdout] | ----------- variant in this enum [INFO] [stdout] ... [INFO] [stdout] 49 | Int(String), [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Instruction` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `pretty_print` is never used [INFO] [stdout] --> src/backend/archs/x86_64/asm.rs:78:8 [INFO] [stdout] | [INFO] [stdout] 78 | pub fn pretty_print(instructions: &[Instruction]) { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 1.00s [INFO] running `Command { std: "docker" "inspect" "e30578c353a82efc69c51704e8401ab06bfe1e27a64e05e46fc4c62591c885fb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e30578c353a82efc69c51704e8401ab06bfe1e27a64e05e46fc4c62591c885fb", kill_on_drop: false }` [INFO] [stdout] e30578c353a82efc69c51704e8401ab06bfe1e27a64e05e46fc4c62591c885fb [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] 53353c659c9ec3319e8c773d04a2be4fd4b349558227680becbd7e748bc1e661 [INFO] running `Command { std: "docker" "start" "-a" "53353c659c9ec3319e8c773d04a2be4fd4b349558227680becbd7e748bc1e661", kill_on_drop: false }` [INFO] [stderr] warning: variant `RCX` is never constructed [INFO] [stderr] --> src/backend/archs/x86_64/asm.rs:5:5 [INFO] [stderr] | [INFO] [stderr] 2 | pub enum Register { [INFO] [stderr] | -------- variant in this enum [INFO] [stderr] ... [INFO] [stderr] 5 | RCX, [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `Register` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variant `Int` is never constructed [INFO] [stderr] --> src/backend/archs/x86_64/asm.rs:49:5 [INFO] [stderr] | [INFO] [stderr] 31 | pub enum Instruction { [INFO] [stderr] | ----------- variant in this enum [INFO] [stderr] ... [INFO] [stderr] 49 | Int(String), [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `Instruction` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] [INFO] [stderr] warning: function `pretty_print` is never used [INFO] [stderr] --> src/backend/archs/x86_64/asm.rs:78:8 [INFO] [stderr] | [INFO] [stderr] 78 | pub fn pretty_print(instructions: &[Instruction]) { [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `facompiler` (lib) generated 3 warnings [INFO] [stderr] warning: `facompiler` (lib test) generated 3 warnings (3 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/facompiler-c09da6ac00c8bccb) [INFO] [stdout] [INFO] [stdout] running 24 tests [INFO] [stdout] test backend::archs::x86_64::function::conditionals::tests::simple_greater_than ... ok [INFO] [stdout] test backend::archs::x86_64::function::conditionals::tests::simple_equal ... ok [INFO] [stdout] test backend::archs::x86_64::function::conditionals::tests::simple_inverse_equal ... ok [INFO] [stdout] test backend::archs::x86_64::function::variables::tests::no_variables ... ok [INFO] [stdout] test backend::archs::x86_64::function::conditionals::tests::simple_inverse_greater_than ... ok [INFO] [stdout] test backend::archs::x86_64::function::variables::tests::one_param ... ok [INFO] [stdout] test backend::archs::x86_64::function::variables::tests::two_params ... ok [INFO] [stdout] test frontend::ir::parse_arguments::tests::one_param ... ok [INFO] [stdout] test frontend::ir::parse_arguments::tests::no_params ... ok [INFO] [stdout] test frontend::ir::parse_arguments::tests::two_params ... ok [INFO] [stdout] test frontend::ir::parse_expression::tests::parse_call_no_param ... ok [INFO] [stdout] test frontend::ir::parse_expression::tests::parse_call_one_param ... ok [INFO] [stdout] test frontend::ir::parse_expression::tests::complex_expression ... ok [INFO] [stdout] test frontend::ir::parse_expression::tests::simple_expression ... ok [INFO] [stdout] test frontend::ir::parse_expression::tests::parse_call_two_params ... ok [INFO] [stdout] test backend::archs::x86_64::function::variables::tests::one_variable ... ok [INFO] [stdout] test frontend::ir::parse_expression::tests::simple_value ... ok [INFO] [stdout] test frontend::ir::parse_inner::tests::example_1 ... ok [INFO] [stdout] test frontend::ir::parse_expression::tests::simple_variable ... ok [INFO] [stdout] test optimizer::const_prop::tests::nested_propagate_as_first ... ok [INFO] [stdout] test optimizer::const_prop::tests::two_expressions ... ok [INFO] [stdout] test optimizer::const_prop::tests::one_propagate ... ok [INFO] [stdout] test optimizer::const_prop::tests::nested_propagate_as_second ... ok [INFO] [stdout] test frontend::ir::parse_inner::tests::example_2 ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 24 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/facompiler-fb086b236902501a) [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" "53353c659c9ec3319e8c773d04a2be4fd4b349558227680becbd7e748bc1e661", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "53353c659c9ec3319e8c773d04a2be4fd4b349558227680becbd7e748bc1e661", kill_on_drop: false }` [INFO] [stdout] 53353c659c9ec3319e8c773d04a2be4fd4b349558227680becbd7e748bc1e661