[INFO] fetching crate binfarce 0.2.1...
[INFO] checking binfarce-0.2.1 against try#8d0c454bea9d9cc2cc7e288388f3b7d1da19c04f for pr-114559
[INFO] extracting crate binfarce 0.2.1 into /workspace/builds/worker-1-tc2/source
[INFO] validating manifest of crates.io crate binfarce 0.2.1 on toolchain 8d0c454bea9d9cc2cc7e288388f3b7d1da19c04f
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8d0c454bea9d9cc2cc7e288388f3b7d1da19c04f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate binfarce 0.2.1
[INFO] finished tweaking crates.io crate binfarce 0.2.1
[INFO] tweaked toml for crates.io crate binfarce 0.2.1 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8d0c454bea9d9cc2cc7e288388f3b7d1da19c04f" "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" "+8d0c454bea9d9cc2cc7e288388f3b7d1da19c04f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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@sha256:5c16f4e6c37141f9fef0bc86f7a492d732943053e42aab8461035881e3f53823" "/opt/rustwide/cargo-home/bin/cargo" "+8d0c454bea9d9cc2cc7e288388f3b7d1da19c04f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 634b765ef52aef754da2d26fd2a551b0d60a6cd628f2bbbe36688822d93493db
[INFO] running `Command { std: "docker" "start" "-a" "634b765ef52aef754da2d26fd2a551b0d60a6cd628f2bbbe36688822d93493db", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "634b765ef52aef754da2d26fd2a551b0d60a6cd628f2bbbe36688822d93493db", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "634b765ef52aef754da2d26fd2a551b0d60a6cd628f2bbbe36688822d93493db", kill_on_drop: false }`
[INFO] [stdout] 634b765ef52aef754da2d26fd2a551b0d60a6cd628f2bbbe36688822d93493db
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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@sha256:5c16f4e6c37141f9fef0bc86f7a492d732943053e42aab8461035881e3f53823" "/opt/rustwide/cargo-home/bin/cargo" "+8d0c454bea9d9cc2cc7e288388f3b7d1da19c04f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 502243ca33a4c4497a73f57b9a5cb9a783df17a6db8270dee495b5d16e483cff
[INFO] running `Command { std: "docker" "start" "-a" "502243ca33a4c4497a73f57b9a5cb9a783df17a6db8270dee495b5d16e483cff", kill_on_drop: false }`
[INFO] [stderr]     Checking binfarce v0.2.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: fields `flags`, `addr`, `info`, and `addralign` are never read
[INFO] [stdout]    --> src/elf32.rs:132:5
[INFO] [stdout]     |
[INFO] [stdout] 129 | struct RawSection {
[INFO] [stdout]     |        ---------- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 132 |     flags: elf::Word,
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout] 133 |     addr: elf::Address,
[INFO] [stdout]     |     ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 137 |     info: elf::Word,
[INFO] [stdout]     |     ^^^^
[INFO] [stdout] 138 |     addralign: elf::Word,
[INFO] [stdout]     |     ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `RawSection` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `flags`, `addr`, `info`, and `addralign` are never read
[INFO] [stdout]    --> src/elf64.rs:132:5
[INFO] [stdout]     |
[INFO] [stdout] 129 | struct RawSection {
[INFO] [stdout]     |        ---------- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 132 |     flags: elf::XWord,
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout] 133 |     addr: elf::Address,
[INFO] [stdout]     |     ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 137 |     info: elf::Word,
[INFO] [stdout]     |     ^^^^
[INFO] [stdout] 138 |     addralign: elf::XWord,
[INFO] [stdout]     |     ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `RawSection` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `cputype`, `cpusubtype`, `filetype`, `sizeofcmds`, and `flags` are never read
[INFO] [stdout]   --> src/macho.rs:44:5
[INFO] [stdout]    |
[INFO] [stdout] 43 | pub struct MachoHeader {
[INFO] [stdout]    |            ----------- fields in this struct
[INFO] [stdout] 44 |     cputype: u32,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 45 |     cpusubtype: u32,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 46 |     /// type of file - exec, dylib, ...
[INFO] [stdout] 47 |     filetype: u32,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 51 |     sizeofcmds: u32,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 52 |     flags: u32,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `MachoHeader` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `machine`, `time_date_stamp`, and `characteristics` are never read
[INFO] [stdout]   --> src/pe.rs:28:5
[INFO] [stdout]    |
[INFO] [stdout] 27 | pub struct PeHeader {
[INFO] [stdout]    |            -------- fields in this struct
[INFO] [stdout] 28 |     machine: u16,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 29 |     number_of_sections: u16,
[INFO] [stdout] 30 |     time_date_stamp: u32,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 34 |     characteristics: u16,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `PeHeader` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `virtual_size` is never read
[INFO] [stdout]   --> src/pe.rs:39:5
[INFO] [stdout]    |
[INFO] [stdout] 37 | pub struct Section<'a> {
[INFO] [stdout]    |            ------- field in this struct
[INFO] [stdout] 38 |     name: &'a str,
[INFO] [stdout] 39 |     virtual_size: u32,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Section` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `flags`, `addr`, `info`, and `addralign` are never read
[INFO] [stdout]    --> src/elf32.rs:132:5
[INFO] [stdout]     |
[INFO] [stdout] 129 | struct RawSection {
[INFO] [stdout]     |        ---------- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 132 |     flags: elf::Word,
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout] 133 |     addr: elf::Address,
[INFO] [stdout]     |     ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 137 |     info: elf::Word,
[INFO] [stdout]     |     ^^^^
[INFO] [stdout] 138 |     addralign: elf::Word,
[INFO] [stdout]     |     ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `RawSection` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `flags`, `addr`, `info`, and `addralign` are never read
[INFO] [stdout]    --> src/elf64.rs:132:5
[INFO] [stdout]     |
[INFO] [stdout] 129 | struct RawSection {
[INFO] [stdout]     |        ---------- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 132 |     flags: elf::XWord,
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout] 133 |     addr: elf::Address,
[INFO] [stdout]     |     ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 137 |     info: elf::Word,
[INFO] [stdout]     |     ^^^^
[INFO] [stdout] 138 |     addralign: elf::XWord,
[INFO] [stdout]     |     ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `RawSection` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `cputype`, `cpusubtype`, `filetype`, `sizeofcmds`, and `flags` are never read
[INFO] [stdout]   --> src/macho.rs:44:5
[INFO] [stdout]    |
[INFO] [stdout] 43 | pub struct MachoHeader {
[INFO] [stdout]    |            ----------- fields in this struct
[INFO] [stdout] 44 |     cputype: u32,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 45 |     cpusubtype: u32,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 46 |     /// type of file - exec, dylib, ...
[INFO] [stdout] 47 |     filetype: u32,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 51 |     sizeofcmds: u32,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 52 |     flags: u32,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `MachoHeader` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `machine`, `time_date_stamp`, and `characteristics` are never read
[INFO] [stdout]   --> src/pe.rs:28:5
[INFO] [stdout]    |
[INFO] [stdout] 27 | pub struct PeHeader {
[INFO] [stdout]    |            -------- fields in this struct
[INFO] [stdout] 28 |     machine: u16,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 29 |     number_of_sections: u16,
[INFO] [stdout] 30 |     time_date_stamp: u32,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 34 |     characteristics: u16,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `PeHeader` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `virtual_size` is never read
[INFO] [stdout]   --> src/pe.rs:39:5
[INFO] [stdout]    |
[INFO] [stdout] 37 | pub struct Section<'a> {
[INFO] [stdout]    |            ------- field in this struct
[INFO] [stdout] 38 |     name: &'a str,
[INFO] [stdout] 39 |     virtual_size: u32,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Section` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.29s
[INFO] running `Command { std: "docker" "inspect" "502243ca33a4c4497a73f57b9a5cb9a783df17a6db8270dee495b5d16e483cff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "502243ca33a4c4497a73f57b9a5cb9a783df17a6db8270dee495b5d16e483cff", kill_on_drop: false }`
[INFO] [stdout] 502243ca33a4c4497a73f57b9a5cb9a783df17a6db8270dee495b5d16e483cff
