[INFO] fetching crate elfcat 0.1.10...
[INFO] checking elfcat-0.1.10 against master#350d0ef0ec0493e6d21cfb265cb8211a0e74d766 for pr-145342-1
[INFO] extracting crate elfcat 0.1.10 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate elfcat 0.1.10
[INFO] finished tweaking crates.io crate elfcat 0.1.10
[INFO] tweaked toml for crates.io crate elfcat 0.1.10 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate elfcat 0.1.10 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] crate crates.io crate elfcat 0.1.10 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" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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] 2bfb43df252fab878789ca77209e073cc7f86f1ef2351b7184084c775164e841
[INFO] running `Command { std: "docker" "start" "-a" "2bfb43df252fab878789ca77209e073cc7f86f1ef2351b7184084c775164e841", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2bfb43df252fab878789ca77209e073cc7f86f1ef2351b7184084c775164e841", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2bfb43df252fab878789ca77209e073cc7f86f1ef2351b7184084c775164e841", kill_on_drop: false }`
[INFO] [stdout] 2bfb43df252fab878789ca77209e073cc7f86f1ef2351b7184084c775164e841
[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] b2897d30806f3a32bd292301398029f40873c8de99736c9c98041d8fd58b264f
[INFO] running `Command { std: "docker" "start" "-a" "b2897d30806f3a32bd292301398029f40873c8de99736c9c98041d8fd58b264f", kill_on_drop: false }`
[INFO] [stderr]     Checking elfcat v0.1.10 (/opt/rustwide/workdir)
[INFO] [stdout] warning: fields `e_ident` and `e_version` are never read
[INFO] [stdout]   --> src/elf/elf32.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub struct Elf32Ehdr {
[INFO] [stdout]    |            --------- fields in this struct
[INFO] [stdout] 11 |     e_ident: [u8; 16],
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 14 |     e_version: Elf32Word,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `p_paddr` is never read
[INFO] [stdout]   --> src/elf/elf32.rs:31:5
[INFO] [stdout]    |
[INFO] [stdout] 27 | pub struct Elf32Phdr {
[INFO] [stdout]    |            --------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 31 |     p_paddr: Elf32Addr,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `e_ident` and `e_version` are never read
[INFO] [stdout]   --> src/elf/elf64.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub struct Elf64Ehdr {
[INFO] [stdout]    |            --------- fields in this struct
[INFO] [stdout] 12 |     e_ident: [u8; 16],
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 15 |     e_version: Elf64Word,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `p_paddr` is never read
[INFO] [stdout]   --> src/elf/elf64.rs:33:5
[INFO] [stdout]    |
[INFO] [stdout] 28 | pub struct Elf64Phdr {
[INFO] [stdout]    |            --------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 33 |     p_paddr: Elf64Addr,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `e_ident` and `e_version` are never read
[INFO] [stdout]   --> src/elf/elf32.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub struct Elf32Ehdr {
[INFO] [stdout]    |            --------- fields in this struct
[INFO] [stdout] 11 |     e_ident: [u8; 16],
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 14 |     e_version: Elf32Word,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `p_paddr` is never read
[INFO] [stdout]   --> src/elf/elf32.rs:31:5
[INFO] [stdout]    |
[INFO] [stdout] 27 | pub struct Elf32Phdr {
[INFO] [stdout]    |            --------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 31 |     p_paddr: Elf32Addr,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `e_ident` and `e_version` are never read
[INFO] [stdout]   --> src/elf/elf64.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub struct Elf64Ehdr {
[INFO] [stdout]    |            --------- fields in this struct
[INFO] [stdout] 12 |     e_ident: [u8; 16],
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 15 |     e_version: Elf64Word,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `p_paddr` is never read
[INFO] [stdout]   --> src/elf/elf64.rs:33:5
[INFO] [stdout]    |
[INFO] [stdout] 28 | pub struct Elf64Phdr {
[INFO] [stdout]    |            --------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 33 |     p_paddr: Elf64Addr,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.98s
[INFO] running `Command { std: "docker" "inspect" "b2897d30806f3a32bd292301398029f40873c8de99736c9c98041d8fd58b264f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b2897d30806f3a32bd292301398029f40873c8de99736c9c98041d8fd58b264f", kill_on_drop: false }`
[INFO] [stdout] b2897d30806f3a32bd292301398029f40873c8de99736c9c98041d8fd58b264f