[INFO] cloning repository https://github.com/adityavardhanpadala/trace
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/adityavardhanpadala/trace" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fadityavardhanpadala%2Ftrace", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fadityavardhanpadala%2Ftrace'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 795e1f6b7bdb5603b592781c23f9dd4c6560074e
[INFO] checking adityavardhanpadala/trace against eca445e5ae4a6679cc27d3a09106ce245e13a5a6 for pr-162478
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fadityavardhanpadala%2Ftrace" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/adityavardhanpadala/trace
[INFO] finished tweaking git repo https://github.com/adityavardhanpadala/trace
[INFO] tweaked toml for git repo https://github.com/adityavardhanpadala/trace written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/adityavardhanpadala/trace on toolchain eca445e5ae4a6679cc27d3a09106ce245e13a5a6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+eca445e5ae4a6679cc27d3a09106ce245e13a5a6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/adityavardhanpadala/trace 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" "+eca445e5ae4a6679cc27d3a09106ce245e13a5a6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating git repository `https://github.com/radareorg/r2pipe.rs`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded thiserror-impl v1.0.39
[INFO] [stderr]   Downloaded thiserror v1.0.39
[INFO] [stderr]   Downloaded nix v0.21.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:8683fc1fc2eb5c9ac98e0d076ab094b2ffac7f99da555d2b6a2e27f346de2ec7" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 74edd3923de2d1b1a0b826a135a0bbc50d1306abd2aa9e157e156ef532a87d48
[INFO] running `Command { std: "docker" "start" "74edd3923de2d1b1a0b826a135a0bbc50d1306abd2aa9e157e156ef532a87d48", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "74edd3923de2d1b1a0b826a135a0bbc50d1306abd2aa9e157e156ef532a87d48", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "74edd3923de2d1b1a0b826a135a0bbc50d1306abd2aa9e157e156ef532a87d48" "/opt/rustwide/cargo-home/bin/cargo" "+eca445e5ae4a6679cc27d3a09106ce245e13a5a6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "74edd3923de2d1b1a0b826a135a0bbc50d1306abd2aa9e157e156ef532a87d48", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "74edd3923de2d1b1a0b826a135a0bbc50d1306abd2aa9e157e156ef532a87d48" "/opt/rustwide/cargo-home/bin/cargo" "+eca445e5ae4a6679cc27d3a09106ce245e13a5a6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling version_check v0.9.3
[INFO] [stderr]     Checking memchr v2.7.2
[INFO] [stderr]    Compiling syn v1.0.80
[INFO] [stderr]    Compiling ryu v1.0.5
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]     Checking regex-syntax v0.8.3
[INFO] [stderr]    Compiling serde v1.0.197
[INFO] [stderr]    Compiling thiserror v1.0.39
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]    Compiling serde_json v1.0.68
[INFO] [stderr]     Checking itoa v0.4.8
[INFO] [stderr]     Checking anstyle v1.0.6
[INFO] [stderr]    Compiling syn v2.0.58
[INFO] [stderr]     Checking iced-x86 v1.17.0
[INFO] [stderr]    Compiling memoffset v0.6.4
[INFO] [stderr]     Checking anstream v0.6.13
[INFO] [stderr]     Checking nix v0.21.0
[INFO] [stderr]    Compiling generic-array v0.14.5
[INFO] [stderr]     Checking aho-corasick v1.1.3
[INFO] [stderr]     Checking crypto-common v0.1.3
[INFO] [stderr]     Checking block-buffer v0.10.2
[INFO] [stderr]     Checking digest v0.10.3
[INFO] [stderr]     Checking sha2 v0.10.2
[INFO] [stderr]     Checking regex-automata v0.4.6
[INFO] [stderr]    Compiling serde_derive v1.0.197
[INFO] [stderr]    Compiling thiserror-impl v1.0.39
[INFO] [stderr]     Checking regex v1.10.4
[INFO] [stderr]     Checking env_filter v0.1.0
[INFO] [stderr]     Checking env_logger v0.11.3
[INFO] [stderr]     Checking r2pipe v0.7.0 (https://github.com/radareorg/r2pipe.rs#1208b281)
[INFO] [stderr]     Checking trace v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `disas_instr`
[INFO] [stdout]   --> src/main.rs:13:20
[INFO] [stdout]    |
[INFO] [stdout] 13 | use crate::utils::{disas_instr, get_blocks, restore_data, set_breakpoints, spawn};
[INFO] [stdout]    |                    ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `papp`
[INFO] [stdout]   --> src/utils.rs:45:9
[INFO] [stdout]    |
[INFO] [stdout] 45 |     let papp = ptrace::read(pid, bp as ptrace::AddressType).unwrap() as u64;
[INFO] [stdout]    |         ^^^^ help: if this is intentional, prefix it with an underscore: `_papp`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `ptrace_get_fpregs` is never used
[INFO] [stdout]   --> src/utils.rs:78:8
[INFO] [stdout]    |
[INFO] [stdout] 78 | pub fn ptrace_get_fpregs(pid: Pid) -> Result<libc::user_fpregs_struct> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `ptrace_set_fpregs` is never used
[INFO] [stdout]   --> src/utils.rs:82:8
[INFO] [stdout]    |
[INFO] [stdout] 82 | pub fn ptrace_set_fpregs(pid: Pid, regs: libc::user_fpregs_struct){
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `ptrace_get_data` is never used
[INFO] [stdout]   --> src/utils.rs:93:4
[INFO] [stdout]    |
[INFO] [stdout] 93 | fn ptrace_get_data<T>(request: Request, pid: Pid) -> Result<T> {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `disas_instr` is never used
[INFO] [stdout]    --> src/utils.rs:107:8
[INFO] [stdout]     |
[INFO] [stdout] 107 | pub fn disas_instr(code: &[u8], bitness : u32, rip : u64) 
[INFO] [stdout]     |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `disas_instr`
[INFO] [stdout]   --> src/main.rs:13:20
[INFO] [stdout]    |
[INFO] [stdout] 13 | use crate::utils::{disas_instr, get_blocks, restore_data, set_breakpoints, spawn};
[INFO] [stdout]    |                    ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `papp`
[INFO] [stdout]   --> src/utils.rs:45:9
[INFO] [stdout]    |
[INFO] [stdout] 45 |     let papp = ptrace::read(pid, bp as ptrace::AddressType).unwrap() as u64;
[INFO] [stdout]    |         ^^^^ help: if this is intentional, prefix it with an underscore: `_papp`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `ptrace_get_fpregs` is never used
[INFO] [stdout]   --> src/utils.rs:78:8
[INFO] [stdout]    |
[INFO] [stdout] 78 | pub fn ptrace_get_fpregs(pid: Pid) -> Result<libc::user_fpregs_struct> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `ptrace_set_fpregs` is never used
[INFO] [stdout]   --> src/utils.rs:82:8
[INFO] [stdout]    |
[INFO] [stdout] 82 | pub fn ptrace_set_fpregs(pid: Pid, regs: libc::user_fpregs_struct){
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `ptrace_get_data` is never used
[INFO] [stdout]   --> src/utils.rs:93:4
[INFO] [stdout]    |
[INFO] [stdout] 93 | fn ptrace_get_data<T>(request: Request, pid: Pid) -> Result<T> {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `disas_instr` is never used
[INFO] [stdout]    --> src/utils.rs:107:8
[INFO] [stdout]     |
[INFO] [stdout] 107 | pub fn disas_instr(code: &[u8], bitness : u32, rip : u64) 
[INFO] [stdout]     |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] warning: unused dependency `sha2`
[INFO] [stderr]  --> Cargo.toml:8:1
[INFO] [stderr]   |
[INFO] [stderr] 8 | sha2 = "0.10"
[INFO] [stderr]   | ^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `cargo::unused_dependencies` is set to `warn` by default
[INFO] [stderr] help: consider removing the dependency on `sha2`
[INFO] [stderr] warning: `trace` (manifest) generated 1 warning
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 22.56s
[INFO] running `Command { std: "docker" "inspect" "74edd3923de2d1b1a0b826a135a0bbc50d1306abd2aa9e157e156ef532a87d48", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "74edd3923de2d1b1a0b826a135a0bbc50d1306abd2aa9e157e156ef532a87d48", kill_on_drop: false }`
[INFO] [stdout] 74edd3923de2d1b1a0b826a135a0bbc50d1306abd2aa9e157e156ef532a87d48
