[INFO] cloning repository https://github.com/0xSh4dy/elfychan
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/0xSh4dy/elfychan" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F0xSh4dy%2Felfychan", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F0xSh4dy%2Felfychan'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 150a338b1ce18469a94645c701d128fcf0c33caa
[INFO] checking 0xSh4dy/elfychan against 1.95.0 for pr-155915
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F0xSh4dy%2Felfychan" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/0xSh4dy/elfychan
[INFO] finished tweaking git repo https://github.com/0xSh4dy/elfychan
[INFO] tweaked toml for git repo https://github.com/0xSh4dy/elfychan written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/0xSh4dy/elfychan on toolchain 1.95.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.95.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/0xSh4dy/elfychan 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" "+1.95.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded quote v1.0.27
[INFO] [stderr]   Downloaded scroll_derive v0.11.0
[INFO] [stderr]   Downloaded unicode-ident v1.0.8
[INFO] [stderr]   Downloaded anstyle v1.0.0
[INFO] [stderr]   Downloaded clap_derive v4.3.2
[INFO] [stderr]   Downloaded proc-macro2 v1.0.58
[INFO] [stderr]   Downloaded anstyle-parse v0.2.0
[INFO] [stderr]   Downloaded anstream v0.3.2
[INFO] [stderr]   Downloaded anstyle-wincon v1.0.1
[INFO] [stderr]   Downloaded io-lifetimes v1.0.11
[INFO] [stderr]   Downloaded clap v4.3.3
[INFO] [stderr]   Downloaded errno v0.3.1
[INFO] [stderr]   Downloaded is-terminal v0.4.7
[INFO] [stderr]   Downloaded clap_lex v0.5.0
[INFO] [stderr]   Downloaded clap_builder v4.3.3
[INFO] [stderr]   Downloaded goblin v0.6.1
[INFO] [stderr]   Downloaded syn v2.0.16
[INFO] [stderr]   Downloaded rustix v0.37.19
[INFO] [stderr]   Downloaded linux-raw-sys v0.3.8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 919b16db576867eab8ba8bebe162a50863034885576b5e191f00d4a7fadd9e5c
[INFO] running `Command { std: "docker" "start" "-a" "919b16db576867eab8ba8bebe162a50863034885576b5e191f00d4a7fadd9e5c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "919b16db576867eab8ba8bebe162a50863034885576b5e191f00d4a7fadd9e5c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "919b16db576867eab8ba8bebe162a50863034885576b5e191f00d4a7fadd9e5c", kill_on_drop: false }`
[INFO] [stdout] 919b16db576867eab8ba8bebe162a50863034885576b5e191f00d4a7fadd9e5c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b75e6291f29559588ea3b9de92ae7058ed4d5e0ae66da5fb69f1de6c02c311af
[INFO] running `Command { std: "docker" "start" "-a" "b75e6291f29559588ea3b9de92ae7058ed4d5e0ae66da5fb69f1de6c02c311af", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.144
[INFO] [stderr]    Compiling proc-macro2 v1.0.58
[INFO] [stderr]    Compiling unicode-ident v1.0.8
[INFO] [stderr]    Compiling quote v1.0.27
[INFO] [stderr]    Compiling io-lifetimes v1.0.11
[INFO] [stderr]    Compiling rustix v0.37.19
[INFO] [stderr]     Checking bitflags v1.3.2
[INFO] [stderr]     Checking linux-raw-sys v0.3.8
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]     Checking utf8parse v0.2.1
[INFO] [stderr]     Checking anstyle v1.0.0
[INFO] [stderr]     Checking colorchoice v1.0.0
[INFO] [stderr]    Compiling log v0.4.17
[INFO] [stderr]     Checking anstyle-query v1.0.0
[INFO] [stderr]     Checking strsim v0.10.0
[INFO] [stderr]     Checking clap_lex v0.5.0
[INFO] [stderr]    Compiling heck v0.4.1
[INFO] [stderr]     Checking once_cell v1.18.0
[INFO] [stderr]     Checking plain v0.2.3
[INFO] [stderr]     Checking anstyle-parse v0.2.0
[INFO] [stderr]    Compiling syn v2.0.16
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking colored v2.0.0
[INFO] [stderr]     Checking is-terminal v0.4.7
[INFO] [stderr]     Checking anstream v0.3.2
[INFO] [stderr]     Checking clap_builder v4.3.3
[INFO] [stderr]    Compiling scroll_derive v0.11.0
[INFO] [stderr]    Compiling clap_derive v4.3.2
[INFO] [stderr]     Checking scroll v0.11.0
[INFO] [stderr]     Checking goblin v0.6.1
[INFO] [stderr]     Checking clap v4.3.3
[INFO] [stderr]     Checking elfychan v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `std::mem`
[INFO] [stdout]   --> src/elfutils/parser.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 13 | use std::mem;
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `elfychan_ident` should have an upper camel case name
[INFO] [stdout]  --> src/elfutils/elfheader.rs:1:12
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub struct elfychan_ident{
[INFO] [stdout]   |            ^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `ElfychanIdent`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_camel_case_types)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `elfychan_new_header` should have an upper camel case name
[INFO] [stdout]  --> src/elfutils/elfheader.rs:9:12
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub struct elfychan_new_header{
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `ElfychanNewHeader`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `goblin::elf::section_header`
[INFO] [stdout]  --> src/elfutils/secheaders.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use goblin::elf::section_header;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `error_status` is never read
[INFO] [stdout]  --> src/checkers.rs:8:33
[INFO] [stdout]   |
[INFO] [stdout] 8 |     let mut error_status:bool = false;
[INFO] [stdout]   |                                 ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = help: maybe it is overwritten before being read?
[INFO] [stdout]   = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::mem`
[INFO] [stdout]   --> src/elfutils/parser.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 13 | use std::mem;
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `elfychan_ident` should have an upper camel case name
[INFO] [stdout]  --> src/elfutils/elfheader.rs:1:12
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub struct elfychan_ident{
[INFO] [stdout]   |            ^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `ElfychanIdent`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_camel_case_types)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `elfychan_new_header` should have an upper camel case name
[INFO] [stdout]  --> src/elfutils/elfheader.rs:9:12
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub struct elfychan_new_header{
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `ElfychanNewHeader`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `goblin::elf::section_header`
[INFO] [stdout]  --> src/elfutils/secheaders.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use goblin::elf::section_header;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `initial_check` is never used
[INFO] [stdout]  --> src/checkers.rs:6:8
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub fn initial_check(filename: &str)->bool {
[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 `check_magic_header` is never used
[INFO] [stdout]  --> src/checkers/header.rs:3:8
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub fn check_magic_header(magic_bytes:&[u8])->bool{
[INFO] [stdout]   |        ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `ei_abiversion` is never read
[INFO] [stdout]  --> src/elfutils/elfheader.rs:6:9
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub struct elfychan_ident{
[INFO] [stdout]   |            -------------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 6 |     pub ei_abiversion:u8
[INFO] [stdout]   |         ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `ELF_MAGIC_BYTES` is never used
[INFO] [stdout]  --> src/constants.rs:1:11
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub const ELF_MAGIC_BYTES:[u8;4] = [0x7f,0x45,0x4c,0x46];
[INFO] [stdout]   |           ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/checkers/file.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 |     file.read_to_end(&mut buffer);
[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)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 10 |     let _ = file.read_to_end(&mut buffer);
[INFO] [stdout]    |     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `error_status` is never read
[INFO] [stdout]  --> src/checkers.rs:8:33
[INFO] [stdout]   |
[INFO] [stdout] 8 |     let mut error_status:bool = false;
[INFO] [stdout]   |                                 ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = help: maybe it is overwritten before being read?
[INFO] [stdout]   = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `initial_check` is never used
[INFO] [stdout]  --> src/checkers.rs:6:8
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub fn initial_check(filename: &str)->bool {
[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 `check_magic_header` is never used
[INFO] [stdout]  --> src/checkers/header.rs:3:8
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub fn check_magic_header(magic_bytes:&[u8])->bool{
[INFO] [stdout]   |        ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `ei_abiversion` is never read
[INFO] [stdout]  --> src/elfutils/elfheader.rs:6:9
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub struct elfychan_ident{
[INFO] [stdout]   |            -------------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 6 |     pub ei_abiversion:u8
[INFO] [stdout]   |         ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `ELF_MAGIC_BYTES` is never used
[INFO] [stdout]  --> src/constants.rs:1:11
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub const ELF_MAGIC_BYTES:[u8;4] = [0x7f,0x45,0x4c,0x46];
[INFO] [stdout]   |           ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/checkers/file.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 |     file.read_to_end(&mut buffer);
[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)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 10 |     let _ = file.read_to_end(&mut buffer);
[INFO] [stdout]    |     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 13.50s
[INFO] running `Command { std: "docker" "inspect" "b75e6291f29559588ea3b9de92ae7058ed4d5e0ae66da5fb69f1de6c02c311af", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b75e6291f29559588ea3b9de92ae7058ed4d5e0ae66da5fb69f1de6c02c311af", kill_on_drop: false }`
[INFO] [stdout] b75e6291f29559588ea3b9de92ae7058ed4d5e0ae66da5fb69f1de6c02c311af
