[INFO] fetching crate ShellcodeGenerator 0.1.0... [INFO] checking ShellcodeGenerator-0.1.0 against master#350d0ef0ec0493e6d21cfb265cb8211a0e74d766 for pr-145342-1 [INFO] extracting crate ShellcodeGenerator 0.1.0 into /workspace/builds/worker-4-tc1/source [INFO] started tweaking crates.io crate ShellcodeGenerator 0.1.0 [INFO] finished tweaking crates.io crate ShellcodeGenerator 0.1.0 [INFO] tweaked toml for crates.io crate ShellcodeGenerator 0.1.0 written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate ShellcodeGenerator 0.1.0 on toolchain 350d0ef0ec0493e6d21cfb265cb8211a0e74d766 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "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" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: only one of `license` or `license-file` is necessary [INFO] [stderr] `license` should be used if the package license can be expressed with a standard SPDX expression. [INFO] [stderr] `license-file` should be used if the package uses a non-standard license. [INFO] [stderr] See https://doc.rust-lang.org/cargo/reference/manifest.html#the-license-and-license-file-fields for more information. [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 1436bb4b0b334f1308b493729b9f735bf20dd8a67571fae9668cf6476afc9b55 [INFO] running `Command { std: "docker" "start" "-a" "1436bb4b0b334f1308b493729b9f735bf20dd8a67571fae9668cf6476afc9b55", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "1436bb4b0b334f1308b493729b9f735bf20dd8a67571fae9668cf6476afc9b55", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1436bb4b0b334f1308b493729b9f735bf20dd8a67571fae9668cf6476afc9b55", kill_on_drop: false }` [INFO] [stdout] 1436bb4b0b334f1308b493729b9f735bf20dd8a67571fae9668cf6476afc9b55 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f5858a9a303eaebec82b18b8e395002776c713976b93688684d0043daa56b5a5 [INFO] running `Command { std: "docker" "start" "-a" "f5858a9a303eaebec82b18b8e395002776c713976b93688684d0043daa56b5a5", kill_on_drop: false }` [INFO] [stderr] warning: only one of `license` or `license-file` is necessary [INFO] [stderr] `license` should be used if the package license can be expressed with a standard SPDX expression. [INFO] [stderr] `license-file` should be used if the package uses a non-standard license. [INFO] [stderr] See https://doc.rust-lang.org/cargo/reference/manifest.html#the-license-and-license-file-fields for more information. [INFO] [stderr] Checking ShellcodeGenerator v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `filename` [INFO] [stdout] --> src/Mips/Linux.rs:281:30 [INFO] [stdout] | [INFO] [stdout] 281 | pub fn OpenFile (&mut self, filename: &str, mode: u32) [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_filename` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `mode` [INFO] [stdout] --> src/Mips/Linux.rs:281:46 [INFO] [stdout] | [INFO] [stdout] 281 | pub fn OpenFile (&mut self, filename: &str, mode: u32) [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_mode` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `filename` [INFO] [stdout] --> src/Mips/Linux.rs:286:34 [INFO] [stdout] | [INFO] [stdout] 286 | pub fn ReadFromFile (&mut self, filename: &str, bufAddr: MipsRegister, size: usize) [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_filename` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `bufAddr` [INFO] [stdout] --> src/Mips/Linux.rs:286:50 [INFO] [stdout] | [INFO] [stdout] 286 | pub fn ReadFromFile (&mut self, filename: &str, bufAddr: MipsRegister, size: usize) [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_bufAddr` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `size` [INFO] [stdout] --> src/Mips/Linux.rs:286:73 [INFO] [stdout] | [INFO] [stdout] 286 | pub fn ReadFromFile (&mut self, filename: &str, bufAddr: MipsRegister, size: usize) [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_size` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `filename` [INFO] [stdout] --> src/Mips/Linux.rs:326:33 [INFO] [stdout] | [INFO] [stdout] 326 | pub fn WriteToFile (&mut self, filename: &str, bufAddr: MipsRegister, size: usize) [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_filename` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `bufAddr` [INFO] [stdout] --> src/Mips/Linux.rs:326:49 [INFO] [stdout] | [INFO] [stdout] 326 | pub fn WriteToFile (&mut self, filename: &str, bufAddr: MipsRegister, size: usize) [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_bufAddr` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `size` [INFO] [stdout] --> src/Mips/Linux.rs:326:72 [INFO] [stdout] | [INFO] [stdout] 326 | pub fn WriteToFile (&mut self, filename: &str, bufAddr: MipsRegister, size: usize) [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_size` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `filename` [INFO] [stdout] --> src/Mips/Linux.rs:366:38 [INFO] [stdout] | [INFO] [stdout] 366 | pub fn ReadLineFromFile (&mut self, filename: &str, bufAddr: MipsRegister, maxSize: usize) [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_filename` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `bufAddr` [INFO] [stdout] --> src/Mips/Linux.rs:366:54 [INFO] [stdout] | [INFO] [stdout] 366 | pub fn ReadLineFromFile (&mut self, filename: &str, bufAddr: MipsRegister, maxSize: usize) [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_bufAddr` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `maxSize` [INFO] [stdout] --> src/Mips/Linux.rs:366:77 [INFO] [stdout] | [INFO] [stdout] 366 | pub fn ReadLineFromFile (&mut self, filename: &str, bufAddr: MipsRegister, maxSize: usize) [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_maxSize` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `fd` [INFO] [stdout] --> src/Mips/Linux.rs:371:36 [INFO] [stdout] | [INFO] [stdout] 371 | pub fn ReadLineFromFd (&mut self, fd: usize, bufAddr: MipsRegister, maxSize: usize) [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_fd` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `bufAddr` [INFO] [stdout] --> src/Mips/Linux.rs:371:47 [INFO] [stdout] | [INFO] [stdout] 371 | pub fn ReadLineFromFd (&mut self, fd: usize, bufAddr: MipsRegister, maxSize: usize) [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_bufAddr` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `maxSize` [INFO] [stdout] --> src/Mips/Linux.rs:371:70 [INFO] [stdout] | [INFO] [stdout] 371 | pub fn ReadLineFromFd (&mut self, fd: usize, bufAddr: MipsRegister, maxSize: usize) [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_maxSize` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `filename` [INFO] [stdout] --> src/Mips/Linux.rs:281:30 [INFO] [stdout] | [INFO] [stdout] 281 | pub fn OpenFile (&mut self, filename: &str, mode: u32) [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_filename` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `mode` [INFO] [stdout] --> src/Mips/Linux.rs:281:46 [INFO] [stdout] | [INFO] [stdout] 281 | pub fn OpenFile (&mut self, filename: &str, mode: u32) [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_mode` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `filename` [INFO] [stdout] --> src/Mips/Linux.rs:286:34 [INFO] [stdout] | [INFO] [stdout] 286 | pub fn ReadFromFile (&mut self, filename: &str, bufAddr: MipsRegister, size: usize) [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_filename` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `bufAddr` [INFO] [stdout] --> src/Mips/Linux.rs:286:50 [INFO] [stdout] | [INFO] [stdout] 286 | pub fn ReadFromFile (&mut self, filename: &str, bufAddr: MipsRegister, size: usize) [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_bufAddr` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `size` [INFO] [stdout] --> src/Mips/Linux.rs:286:73 [INFO] [stdout] | [INFO] [stdout] 286 | pub fn ReadFromFile (&mut self, filename: &str, bufAddr: MipsRegister, size: usize) [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_size` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `filename` [INFO] [stdout] --> src/Mips/Linux.rs:326:33 [INFO] [stdout] | [INFO] [stdout] 326 | pub fn WriteToFile (&mut self, filename: &str, bufAddr: MipsRegister, size: usize) [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_filename` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `bufAddr` [INFO] [stdout] --> src/Mips/Linux.rs:326:49 [INFO] [stdout] | [INFO] [stdout] 326 | pub fn WriteToFile (&mut self, filename: &str, bufAddr: MipsRegister, size: usize) [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_bufAddr` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `size` [INFO] [stdout] --> src/Mips/Linux.rs:326:72 [INFO] [stdout] | [INFO] [stdout] 326 | pub fn WriteToFile (&mut self, filename: &str, bufAddr: MipsRegister, size: usize) [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_size` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `filename` [INFO] [stdout] --> src/Mips/Linux.rs:366:38 [INFO] [stdout] | [INFO] [stdout] 366 | pub fn ReadLineFromFile (&mut self, filename: &str, bufAddr: MipsRegister, maxSize: usize) [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_filename` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `bufAddr` [INFO] [stdout] --> src/Mips/Linux.rs:366:54 [INFO] [stdout] | [INFO] [stdout] 366 | pub fn ReadLineFromFile (&mut self, filename: &str, bufAddr: MipsRegister, maxSize: usize) [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_bufAddr` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `maxSize` [INFO] [stdout] --> src/Mips/Linux.rs:366:77 [INFO] [stdout] | [INFO] [stdout] 366 | pub fn ReadLineFromFile (&mut self, filename: &str, bufAddr: MipsRegister, maxSize: usize) [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_maxSize` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `fd` [INFO] [stdout] --> src/Mips/Linux.rs:371:36 [INFO] [stdout] | [INFO] [stdout] 371 | pub fn ReadLineFromFd (&mut self, fd: usize, bufAddr: MipsRegister, maxSize: usize) [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_fd` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `bufAddr` [INFO] [stdout] --> src/Mips/Linux.rs:371:47 [INFO] [stdout] | [INFO] [stdout] 371 | pub fn ReadLineFromFd (&mut self, fd: usize, bufAddr: MipsRegister, maxSize: usize) [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_bufAddr` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `maxSize` [INFO] [stdout] --> src/Mips/Linux.rs:371:70 [INFO] [stdout] | [INFO] [stdout] 371 | pub fn ReadLineFromFd (&mut self, fd: usize, bufAddr: MipsRegister, maxSize: usize) [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_maxSize` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.36s [INFO] running `Command { std: "docker" "inspect" "f5858a9a303eaebec82b18b8e395002776c713976b93688684d0043daa56b5a5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f5858a9a303eaebec82b18b8e395002776c713976b93688684d0043daa56b5a5", kill_on_drop: false }` [INFO] [stdout] f5858a9a303eaebec82b18b8e395002776c713976b93688684d0043daa56b5a5