[INFO] fetching crate resurgence 0.1.8... [INFO] testing resurgence-0.1.8 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_libc_patch_0 [INFO] extracting crate resurgence 0.1.8 into /workspace/builds/worker-1-tc1/source [INFO] started tweaking crates.io crate resurgence 0.1.8 [INFO] finished tweaking crates.io crate resurgence 0.1.8 [INFO] tweaked toml for crates.io crate resurgence 0.1.8 written to /workspace/builds/worker-1-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate resurgence 0.1.8 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] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [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] 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] db463af5e2236a09cf916daf7800a0d45c78322a376a1c2bcc99eefdfb1fec30 [INFO] running `Command { std: "docker" "start" "-a" "db463af5e2236a09cf916daf7800a0d45c78322a376a1c2bcc99eefdfb1fec30", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "db463af5e2236a09cf916daf7800a0d45c78322a376a1c2bcc99eefdfb1fec30", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "db463af5e2236a09cf916daf7800a0d45c78322a376a1c2bcc99eefdfb1fec30", kill_on_drop: false }` [INFO] [stdout] db463af5e2236a09cf916daf7800a0d45c78322a376a1c2bcc99eefdfb1fec30 [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] 4b1a31f891ad8ecd4a1370b904abc200e846152d2be67e95206734ae8b5bf745 [INFO] running `Command { std: "docker" "start" "-a" "4b1a31f891ad8ecd4a1370b904abc200e846152d2be67e95206734ae8b5bf745", kill_on_drop: false }` [INFO] [stderr] Compiling resurgence v0.1.8 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `create_constant_double` [INFO] [stdout] --> src/internal/interpreter/instruction/math.rs:1:105 [INFO] [stdout] | [INFO] [stdout] 1 | use crate::{Interpreter, objects::register::{Register, RegisterLocation}, objects::constant::{Constant, create_constant_double}}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `Instruction` is never used [INFO] [stdout] --> src/objects/instruction.rs:24:10 [INFO] [stdout] | [INFO] [stdout] 24 | pub enum Instruction { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `create_constant_int` is never used [INFO] [stdout] --> src/objects/constant.rs:158:8 [INFO] [stdout] | [INFO] [stdout] 158 | pub fn create_constant_int(init_val: &i64) -> Constant { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `create_constant_string` is never used [INFO] [stdout] --> src/objects/constant.rs:183:8 [INFO] [stdout] | [INFO] [stdout] 183 | pub fn create_constant_string(init_val: &str) -> Constant { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `create_constant_bool` is never used [INFO] [stdout] --> src/objects/constant.rs:195:8 [INFO] [stdout] | [INFO] [stdout] 195 | pub fn create_constant_bool(init_val: &bool) -> Constant { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `CodeHolder` is never constructed [INFO] [stdout] --> src/objects/codeholder.rs:3:12 [INFO] [stdout] | [INFO] [stdout] 3 | pub struct CodeHolder { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `ExecutionEngine` is never used [INFO] [stdout] --> src/internal/execution_engine.rs:4:11 [INFO] [stdout] | [INFO] [stdout] 4 | pub trait ExecutionEngine { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `CodeBuilder` is never constructed [INFO] [stdout] --> src/api/level_1/mod.rs:7:8 [INFO] [stdout] | [INFO] [stdout] 7 | struct CodeBuilder<'a> { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `generate_alloc`, `generate_free`, `generate_jump`, and `generate_call` are never used [INFO] [stdout] --> src/api/level_1/generate_instruction.rs:6:12 [INFO] [stdout] | [INFO] [stdout] 5 | impl CodeBuilder<'_> { [INFO] [stdout] | -------------------- methods in this implementation [INFO] [stdout] 6 | pub fn generate_alloc(&mut self, block_count: u32) { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 9 | pub fn generate_free(&mut self, block_count: u32) { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 12 | pub fn generate_jump(&mut self, operation_count: i64) { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 15 | pub fn generate_call(&mut self, function_addr: &String) { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `create_label` is never used [INFO] [stdout] --> src/api/level_1/abstraction.rs:4:12 [INFO] [stdout] | [INFO] [stdout] 3 | impl CodeBuilder<'_> { [INFO] [stdout] | -------------------- method in this implementation [INFO] [stdout] 4 | pub fn create_label(&mut self, name: String) { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.15s [INFO] running `Command { std: "docker" "inspect" "4b1a31f891ad8ecd4a1370b904abc200e846152d2be67e95206734ae8b5bf745", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4b1a31f891ad8ecd4a1370b904abc200e846152d2be67e95206734ae8b5bf745", kill_on_drop: false }` [INFO] [stdout] 4b1a31f891ad8ecd4a1370b904abc200e846152d2be67e95206734ae8b5bf745 [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] 70beab9b2ba4e846878cc02a002005ba76ba02c6a54a2644f3d25a56a2e1d171 [INFO] running `Command { std: "docker" "start" "-a" "70beab9b2ba4e846878cc02a002005ba76ba02c6a54a2644f3d25a56a2e1d171", kill_on_drop: false }` [INFO] [stderr] Compiling resurgence v0.1.8 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `create_constant_double` [INFO] [stdout] --> src/internal/interpreter/instruction/math.rs:1:105 [INFO] [stdout] | [INFO] [stdout] 1 | use crate::{Interpreter, objects::register::{Register, RegisterLocation}, objects::constant::{Constant, create_constant_double}}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `Instruction` is never used [INFO] [stdout] --> src/objects/instruction.rs:24:10 [INFO] [stdout] | [INFO] [stdout] 24 | pub enum Instruction { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `CodeHolder` is never constructed [INFO] [stdout] --> src/objects/codeholder.rs:3:12 [INFO] [stdout] | [INFO] [stdout] 3 | pub struct CodeHolder { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `ExecutionEngine` is never used [INFO] [stdout] --> src/internal/execution_engine.rs:4:11 [INFO] [stdout] | [INFO] [stdout] 4 | pub trait ExecutionEngine { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `CodeBuilder` is never constructed [INFO] [stdout] --> src/api/level_1/mod.rs:7:8 [INFO] [stdout] | [INFO] [stdout] 7 | struct CodeBuilder<'a> { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `generate_alloc`, `generate_free`, `generate_jump`, and `generate_call` are never used [INFO] [stdout] --> src/api/level_1/generate_instruction.rs:6:12 [INFO] [stdout] | [INFO] [stdout] 5 | impl CodeBuilder<'_> { [INFO] [stdout] | -------------------- methods in this implementation [INFO] [stdout] 6 | pub fn generate_alloc(&mut self, block_count: u32) { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 9 | pub fn generate_free(&mut self, block_count: u32) { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 12 | pub fn generate_jump(&mut self, operation_count: i64) { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 15 | pub fn generate_call(&mut self, function_addr: &String) { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `create_label` is never used [INFO] [stdout] --> src/api/level_1/abstraction.rs:4:12 [INFO] [stdout] | [INFO] [stdout] 3 | impl CodeBuilder<'_> { [INFO] [stdout] | -------------------- method in this implementation [INFO] [stdout] 4 | pub fn create_label(&mut self, name: String) { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.28s [INFO] running `Command { std: "docker" "inspect" "70beab9b2ba4e846878cc02a002005ba76ba02c6a54a2644f3d25a56a2e1d171", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "70beab9b2ba4e846878cc02a002005ba76ba02c6a54a2644f3d25a56a2e1d171", kill_on_drop: false }` [INFO] [stdout] 70beab9b2ba4e846878cc02a002005ba76ba02c6a54a2644f3d25a56a2e1d171 [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] 03a911799e7a3ffde169ccbc6e6e7a1e698f0a6807adcbc307eb3089aeccfbfe [INFO] running `Command { std: "docker" "start" "-a" "03a911799e7a3ffde169ccbc6e6e7a1e698f0a6807adcbc307eb3089aeccfbfe", kill_on_drop: false }` [INFO] [stderr] warning: unused import: `create_constant_double` [INFO] [stderr] --> src/internal/interpreter/instruction/math.rs:1:105 [INFO] [stderr] | [INFO] [stderr] 1 | use crate::{Interpreter, objects::register::{Register, RegisterLocation}, objects::constant::{Constant, create_constant_double}}; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: enum `Instruction` is never used [INFO] [stderr] --> src/objects/instruction.rs:24:10 [INFO] [stderr] | [INFO] [stderr] 24 | pub enum Instruction { [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: struct `CodeHolder` is never constructed [INFO] [stderr] --> src/objects/codeholder.rs:3:12 [INFO] [stderr] | [INFO] [stderr] 3 | pub struct CodeHolder { [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: trait `ExecutionEngine` is never used [INFO] [stderr] --> src/internal/execution_engine.rs:4:11 [INFO] [stderr] | [INFO] [stderr] 4 | pub trait ExecutionEngine { [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct `CodeBuilder` is never constructed [INFO] [stderr] --> src/api/level_1/mod.rs:7:8 [INFO] [stderr] | [INFO] [stderr] 7 | struct CodeBuilder<'a> { [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: methods `generate_alloc`, `generate_free`, `generate_jump`, and `generate_call` are never used [INFO] [stderr] --> src/api/level_1/generate_instruction.rs:6:12 [INFO] [stderr] | [INFO] [stderr] 5 | impl CodeBuilder<'_> { [INFO] [stderr] | -------------------- methods in this implementation [INFO] [stderr] 6 | pub fn generate_alloc(&mut self, block_count: u32) { [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 9 | pub fn generate_free(&mut self, block_count: u32) { [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 12 | pub fn generate_jump(&mut self, operation_count: i64) { [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 15 | pub fn generate_call(&mut self, function_addr: &String) { [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method `create_label` is never used [INFO] [stderr] --> src/api/level_1/abstraction.rs:4:12 [INFO] [stderr] | [INFO] [stderr] 3 | impl CodeBuilder<'_> { [INFO] [stderr] | -------------------- method in this implementation [INFO] [stderr] 4 | pub fn create_label(&mut self, name: String) { [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `resurgence` (lib test) generated 7 warnings (run `cargo fix --lib -p resurgence --tests` to apply 1 suggestion) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/resurgence-9a7f3d8365cb89a8) [INFO] [stdout] [INFO] [stdout] running 6 tests [INFO] [stdout] test objects::constant::const_impl_tests::concat_test ... ok [INFO] [stdout] test objects::constant::const_impl_tests::math_test ... ok [INFO] [stdout] test objects::constant::constant_init_tests::const_bool ... ok [INFO] [stdout] test objects::constant::constant_init_tests::const_double ... ok [INFO] [stdout] test objects::constant::constant_init_tests::const_int ... ok [INFO] [stdout] test objects::constant::constant_init_tests::const_string ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "03a911799e7a3ffde169ccbc6e6e7a1e698f0a6807adcbc307eb3089aeccfbfe", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "03a911799e7a3ffde169ccbc6e6e7a1e698f0a6807adcbc307eb3089aeccfbfe", kill_on_drop: false }` [INFO] [stdout] 03a911799e7a3ffde169ccbc6e6e7a1e698f0a6807adcbc307eb3089aeccfbfe