[INFO] fetching crate gopper 0.1.0... [INFO] testing gopper-0.1.0 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_libc_patch_0 [INFO] extracting crate gopper 0.1.0 into /workspace/builds/worker-6-tc1/source [INFO] started tweaking crates.io crate gopper 0.1.0 [INFO] finished tweaking crates.io crate gopper 0.1.0 [INFO] tweaked toml for crates.io crate gopper 0.1.0 written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate gopper 0.1.0 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 crates.io crate gopper 0.1.0 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 goblin v0.8.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 20cf51c2e534ecc9b7ef3d920fb80d1da2eb28fbce1659be79597d136ea0e450 [INFO] running `Command { std: "docker" "start" "-a" "20cf51c2e534ecc9b7ef3d920fb80d1da2eb28fbce1659be79597d136ea0e450", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "20cf51c2e534ecc9b7ef3d920fb80d1da2eb28fbce1659be79597d136ea0e450", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "20cf51c2e534ecc9b7ef3d920fb80d1da2eb28fbce1659be79597d136ea0e450", kill_on_drop: false }` [INFO] [stdout] 20cf51c2e534ecc9b7ef3d920fb80d1da2eb28fbce1659be79597d136ea0e450 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 958162eaa58c86dbe5f054c47d663b7ee76ed662b4325d5a19c7cebe3028f83e [INFO] running `Command { std: "docker" "start" "-a" "958162eaa58c86dbe5f054c47d663b7ee76ed662b4325d5a19c7cebe3028f83e", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.76 [INFO] [stderr] Compiling once_cell v1.19.0 [INFO] [stderr] Compiling libc v0.2.152 [INFO] [stderr] Compiling utf8parse v0.2.1 [INFO] [stderr] Compiling pin-project-lite v0.2.13 [INFO] [stderr] Compiling anstyle-query v1.0.3 [INFO] [stderr] Compiling memchr v2.7.1 [INFO] [stderr] Compiling eyre v0.6.11 [INFO] [stderr] Compiling is_terminal_polyfill v1.70.0 [INFO] [stderr] Compiling colorchoice v1.0.1 [INFO] [stderr] Compiling gimli v0.28.1 [INFO] [stderr] Compiling anstyle v1.0.7 [INFO] [stderr] Compiling sharded-slab v0.1.7 [INFO] [stderr] Compiling miniz_oxide v0.7.1 [INFO] [stderr] Compiling clap_lex v0.7.0 [INFO] [stderr] Compiling indenter v0.3.3 [INFO] [stderr] Compiling rustc-demangle v0.1.23 [INFO] [stderr] Compiling owo-colors v3.5.0 [INFO] [stderr] Compiling anstyle-parse v0.2.4 [INFO] [stderr] Compiling plain v0.2.3 [INFO] [stderr] Compiling log v0.4.20 [INFO] [stderr] Compiling iced-x86 v1.20.0 [INFO] [stderr] Compiling tracing-core v0.1.32 [INFO] [stderr] Compiling thread_local v1.1.7 [INFO] [stderr] Compiling anstream v0.6.14 [INFO] [stderr] Compiling clap_builder v4.5.2 [INFO] [stderr] Compiling object v0.32.2 [INFO] [stderr] Compiling tracing v0.1.40 [INFO] [stderr] Compiling tracing-subscriber v0.3.18 [INFO] [stderr] Compiling quote v1.0.35 [INFO] [stderr] Compiling syn v2.0.48 [INFO] [stderr] Compiling cc v1.0.83 [INFO] [stderr] Compiling is-terminal v0.4.12 [INFO] [stderr] Compiling supports-color v2.1.0 [INFO] [stderr] Compiling owo-colors v4.0.0 [INFO] [stderr] Compiling tracing-error v0.2.0 [INFO] [stderr] Compiling color-spantrace v0.2.1 [INFO] [stderr] Compiling addr2line v0.21.0 [INFO] [stderr] Compiling backtrace v0.3.69 [INFO] [stderr] Compiling color-eyre v0.6.2 [INFO] [stderr] Compiling scroll_derive v0.12.0 [INFO] [stderr] Compiling clap_derive v4.5.4 [INFO] [stderr] Compiling scroll v0.12.0 [INFO] [stderr] Compiling goblin v0.8.0 [INFO] [stderr] Compiling clap v4.5.4 [INFO] [stderr] Compiling gopper v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `goblin::elf::reloc::R_X86_64_GOTOFF64` [INFO] [stdout] --> src/lib.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use goblin::elf::reloc::R_X86_64_GOTOFF64; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Stream::Stdout` [INFO] [stdout] --> src/lib.rs:12:43 [INFO] [stdout] | [INFO] [stdout] 12 | use owo_colors::{AnsiColors, OwoColorize, Stream::Stdout}; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::fs::File` [INFO] [stdout] --> src/lib.rs:15:5 [INFO] [stdout] | [INFO] [stdout] 15 | use std::fs::File; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `IsTerminal` [INFO] [stdout] --> src/lib.rs:16:15 [INFO] [stdout] | [INFO] [stdout] 16 | use std::io::{IsTerminal, Write}; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `instruction` [INFO] [stdout] --> src/lib.rs:92:9 [INFO] [stdout] | [INFO] [stdout] 92 | instruction: &Instruction, [INFO] [stdout] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_instruction` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `operand` [INFO] [stdout] --> src/lib.rs:93:9 [INFO] [stdout] | [INFO] [stdout] 93 | operand: u32, [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_operand` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `instruction_operand` [INFO] [stdout] --> src/lib.rs:94:9 [INFO] [stdout] | [INFO] [stdout] 94 | instruction_operand: Option, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_instruction_operand` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `address_size` [INFO] [stdout] --> src/lib.rs:96:9 [INFO] [stdout] | [INFO] [stdout] 96 | address_size: u32, [INFO] [stdout] | ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_address_size` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/lib.rs:166:9 [INFO] [stdout] | [INFO] [stdout] 166 | write!(output, "{}", highlighted_formatter); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this warning originates in the macro `write` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/lib.rs:365:9 [INFO] [stdout] | [INFO] [stdout] 365 | decoder.set_position(start + position); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 365 | let _ = decoder.set_position(start + position); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Path` and `env` [INFO] [stdout] --> src/main.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | env, [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 5 | path::{Path, PathBuf}, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 16.88s [INFO] running `Command { std: "docker" "inspect" "958162eaa58c86dbe5f054c47d663b7ee76ed662b4325d5a19c7cebe3028f83e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "958162eaa58c86dbe5f054c47d663b7ee76ed662b4325d5a19c7cebe3028f83e", kill_on_drop: false }` [INFO] [stdout] 958162eaa58c86dbe5f054c47d663b7ee76ed662b4325d5a19c7cebe3028f83e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 67c7381e6886c5f63fbf46d075bb66243dda1dddb03ceb5948bee2a7d84a2a0f [INFO] running `Command { std: "docker" "start" "-a" "67c7381e6886c5f63fbf46d075bb66243dda1dddb03ceb5948bee2a7d84a2a0f", kill_on_drop: false }` [INFO] [stderr] Compiling crossbeam-utils v0.8.19 [INFO] [stderr] Compiling serde v1.0.195 [INFO] [stderr] Compiling indexmap v1.9.3 [INFO] [stderr] Compiling num-traits v0.2.17 [INFO] [stderr] Compiling either v1.11.0 [INFO] [stderr] Compiling serde_json v1.0.116 [INFO] [stderr] Compiling rayon-core v1.12.1 [INFO] [stderr] Compiling serde_derive v1.0.195 [INFO] [stderr] Compiling half v2.4.1 [INFO] [stderr] Compiling regex-syntax v0.8.3 [INFO] [stderr] Compiling ciborium-io v0.2.2 [INFO] [stderr] Compiling ryu v1.0.17 [INFO] [stderr] Compiling plotters-backend v0.3.5 [INFO] [stderr] Compiling os_str_bytes v6.6.1 [INFO] [stderr] Compiling textwrap v0.16.1 [INFO] [stderr] Compiling cast v0.3.0 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling itertools v0.10.5 [INFO] [stderr] Compiling anes v0.1.6 [INFO] [stderr] Compiling oorandom v11.1.3 [INFO] [stdout] warning: unused import: `goblin::elf::reloc::R_X86_64_GOTOFF64` [INFO] [stdout] --> src/lib.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use goblin::elf::reloc::R_X86_64_GOTOFF64; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Stream::Stdout` [INFO] [stdout] --> src/lib.rs:12:43 [INFO] [stdout] | [INFO] [stdout] 12 | use owo_colors::{AnsiColors, OwoColorize, Stream::Stdout}; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::fs::File` [INFO] [stdout] --> src/lib.rs:15:5 [INFO] [stdout] | [INFO] [stdout] 15 | use std::fs::File; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `IsTerminal` [INFO] [stdout] --> src/lib.rs:16:15 [INFO] [stdout] | [INFO] [stdout] 16 | use std::io::{IsTerminal, Write}; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `instruction` [INFO] [stdout] --> src/lib.rs:92:9 [INFO] [stdout] | [INFO] [stdout] 92 | instruction: &Instruction, [INFO] [stdout] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_instruction` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `operand` [INFO] [stdout] --> src/lib.rs:93:9 [INFO] [stdout] | [INFO] [stdout] 93 | operand: u32, [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_operand` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `instruction_operand` [INFO] [stdout] --> src/lib.rs:94:9 [INFO] [stdout] | [INFO] [stdout] 94 | instruction_operand: Option, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_instruction_operand` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `address_size` [INFO] [stdout] --> src/lib.rs:96:9 [INFO] [stdout] | [INFO] [stdout] 96 | address_size: u32, [INFO] [stdout] | ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_address_size` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/lib.rs:166:9 [INFO] [stdout] | [INFO] [stdout] 166 | write!(output, "{}", highlighted_formatter); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this warning originates in the macro `write` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/lib.rs:365:9 [INFO] [stdout] | [INFO] [stdout] 365 | decoder.set_position(start + position); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 365 | let _ = decoder.set_position(start + position); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Path` and `env` [INFO] [stdout] --> src/main.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | env, [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 5 | path::{Path, PathBuf}, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling plotters-svg v0.3.5 [INFO] [stderr] Compiling clap_lex v0.2.4 [INFO] [stderr] Compiling ciborium-ll v0.2.2 [INFO] [stderr] Compiling clap v3.2.25 [INFO] [stderr] Compiling crossbeam-epoch v0.9.18 [INFO] [stderr] Compiling regex-automata v0.4.6 [INFO] [stderr] Compiling crossbeam-deque v0.8.5 [INFO] [stderr] Compiling plotters v0.3.5 [INFO] [stderr] Compiling criterion-plot v0.5.0 [INFO] [stderr] Compiling rayon v1.10.0 [INFO] [stderr] Compiling regex v1.10.4 [INFO] [stderr] Compiling ciborium v0.2.2 [INFO] [stderr] Compiling tinytemplate v1.2.1 [INFO] [stderr] Compiling criterion v0.4.0 [INFO] [stderr] Compiling gopper v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `goblin::elf::reloc::R_X86_64_GOTOFF64` [INFO] [stdout] --> src/lib.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use goblin::elf::reloc::R_X86_64_GOTOFF64; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Stream::Stdout` [INFO] [stdout] --> src/lib.rs:12:43 [INFO] [stdout] | [INFO] [stdout] 12 | use owo_colors::{AnsiColors, OwoColorize, Stream::Stdout}; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::fs::File` [INFO] [stdout] --> src/lib.rs:15:5 [INFO] [stdout] | [INFO] [stdout] 15 | use std::fs::File; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `IsTerminal` [INFO] [stdout] --> src/lib.rs:16:15 [INFO] [stdout] | [INFO] [stdout] 16 | use std::io::{IsTerminal, Write}; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Path` and `env` [INFO] [stdout] --> src/main.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | env, [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 5 | path::{Path, PathBuf}, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> tests/finds_known_good_gadgets.rs:14:9 [INFO] [stdout] | [INFO] [stdout] 14 | let mut formatter = GadgetFormatter::new(BYTES); [INFO] [stdout] | ----^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `instruction` [INFO] [stdout] --> src/lib.rs:92:9 [INFO] [stdout] | [INFO] [stdout] 92 | instruction: &Instruction, [INFO] [stdout] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_instruction` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `operand` [INFO] [stdout] --> src/lib.rs:93:9 [INFO] [stdout] | [INFO] [stdout] 93 | operand: u32, [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_operand` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `instruction_operand` [INFO] [stdout] --> src/lib.rs:94:9 [INFO] [stdout] | [INFO] [stdout] 94 | instruction_operand: Option, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_instruction_operand` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `address_size` [INFO] [stdout] --> src/lib.rs:96:9 [INFO] [stdout] | [INFO] [stdout] 96 | address_size: u32, [INFO] [stdout] | ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_address_size` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/lib.rs:166:9 [INFO] [stdout] | [INFO] [stdout] 166 | write!(output, "{}", highlighted_formatter); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this warning originates in the macro `write` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/lib.rs:365:9 [INFO] [stdout] | [INFO] [stdout] 365 | decoder.set_position(start + position); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 365 | let _ = decoder.set_position(start + position); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 19.64s [INFO] running `Command { std: "docker" "inspect" "67c7381e6886c5f63fbf46d075bb66243dda1dddb03ceb5948bee2a7d84a2a0f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "67c7381e6886c5f63fbf46d075bb66243dda1dddb03ceb5948bee2a7d84a2a0f", kill_on_drop: false }` [INFO] [stdout] 67c7381e6886c5f63fbf46d075bb66243dda1dddb03ceb5948bee2a7d84a2a0f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 5585708f4e7ddb7b5df21ba744a0d7964bf47fc3f8d08b554b9ba3c15380e680 [INFO] running `Command { std: "docker" "start" "-a" "5585708f4e7ddb7b5df21ba744a0d7964bf47fc3f8d08b554b9ba3c15380e680", kill_on_drop: false }` [INFO] [stderr] warning: unused import: `goblin::elf::reloc::R_X86_64_GOTOFF64` [INFO] [stderr] --> src/lib.rs:3:5 [INFO] [stderr] | [INFO] [stderr] 3 | use goblin::elf::reloc::R_X86_64_GOTOFF64; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `Stream::Stdout` [INFO] [stderr] --> src/lib.rs:12:43 [INFO] [stderr] | [INFO] [stderr] 12 | use owo_colors::{AnsiColors, OwoColorize, Stream::Stdout}; [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::fs::File` [INFO] [stderr] --> src/lib.rs:15:5 [INFO] [stderr] | [INFO] [stderr] 15 | use std::fs::File; [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `IsTerminal` [INFO] [stderr] --> src/lib.rs:16:15 [INFO] [stderr] | [INFO] [stderr] 16 | use std::io::{IsTerminal, Write}; [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `instruction` [INFO] [stderr] --> src/lib.rs:92:9 [INFO] [stderr] | [INFO] [stderr] 92 | instruction: &Instruction, [INFO] [stderr] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_instruction` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `operand` [INFO] [stderr] --> src/lib.rs:93:9 [INFO] [stderr] | [INFO] [stderr] 93 | operand: u32, [INFO] [stderr] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_operand` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `instruction_operand` [INFO] [stderr] --> src/lib.rs:94:9 [INFO] [stderr] | [INFO] [stderr] 94 | instruction_operand: Option, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_instruction_operand` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `address_size` [INFO] [stderr] --> src/lib.rs:96:9 [INFO] [stderr] | [INFO] [stderr] 96 | address_size: u32, [INFO] [stderr] | ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_address_size` [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> src/lib.rs:166:9 [INFO] [stderr] | [INFO] [stderr] 166 | write!(output, "{}", highlighted_formatter); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] = note: this warning originates in the macro `write` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> src/lib.rs:365:9 [INFO] [stderr] | [INFO] [stderr] 365 | decoder.set_position(start + position); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 365 | let _ = decoder.set_position(start + position); [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: `gopper` (lib) generated 10 warnings (run `cargo fix --lib -p gopper` to apply 4 suggestions) [INFO] [stderr] warning: unused imports: `Path` and `env` [INFO] [stderr] --> src/main.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | env, [INFO] [stderr] | ^^^ [INFO] [stderr] ... [INFO] [stderr] 5 | path::{Path, PathBuf}, [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> tests/finds_known_good_gadgets.rs:14:9 [INFO] [stderr] | [INFO] [stderr] 14 | let mut formatter = GadgetFormatter::new(BYTES); [INFO] [stderr] | ----^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `gopper` (bin "gopper") generated 1 warning (run `cargo fix --bin "gopper"` to apply 1 suggestion) [INFO] [stderr] warning: `gopper` (lib test) generated 10 warnings (10 duplicates) [INFO] [stderr] warning: `gopper` (test "finds_known_good_gadgets") generated 1 warning (run `cargo fix --test "finds_known_good_gadgets"` to apply 1 suggestion) [INFO] [stderr] warning: `gopper` (bin "gopper" test) generated 1 warning (1 duplicate) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.20s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/gopper-462a442c2fed677a) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/gopper-c9ce1509ac495a00) [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] [stderr] Running tests/finds_known_good_gadgets.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/finds_known_good_gadgets-d7acc2d4077753ab) [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] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test find_known_good_gadgets_on_libc_2_35 ... ok [INFO] [stdout] test find_known_good_gadgets_on_libc_2_35_with_symbols ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.76s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "5585708f4e7ddb7b5df21ba744a0d7964bf47fc3f8d08b554b9ba3c15380e680", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5585708f4e7ddb7b5df21ba744a0d7964bf47fc3f8d08b554b9ba3c15380e680", kill_on_drop: false }` [INFO] [stdout] 5585708f4e7ddb7b5df21ba744a0d7964bf47fc3f8d08b554b9ba3c15380e680