[INFO] cloning repository https://github.com/nlbuescher/rustsetta [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/nlbuescher/rustsetta" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnlbuescher%2Frustsetta", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnlbuescher%2Frustsetta'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] a2cc8155c4c9cc47af08471a253d0af7a0d6eb31 [INFO] building nlbuescher/rustsetta against master#11663cd3bfefef7d34e8f0892c250bf698049392+rustflags=-Dtail-expr-drop-order for pr-134523 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnlbuescher%2Frustsetta" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/nlbuescher/rustsetta on toolchain 11663cd3bfefef7d34e8f0892c250bf698049392 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/nlbuescher/rustsetta [INFO] finished tweaking git repo https://github.com/nlbuescher/rustsetta [INFO] tweaked toml for git repo https://github.com/nlbuescher/rustsetta written to /workspace/builds/worker-3-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/nlbuescher/rustsetta 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" "+11663cd3bfefef7d34e8f0892c250bf698049392" "fetch" "--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: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] a00dffa825d40b44d6ac3ecfa68dfe744b5226ad425a9da92e44d4d36482fce1 [INFO] running `Command { std: "docker" "start" "-a" "a00dffa825d40b44d6ac3ecfa68dfe744b5226ad425a9da92e44d4d36482fce1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a00dffa825d40b44d6ac3ecfa68dfe744b5226ad425a9da92e44d4d36482fce1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a00dffa825d40b44d6ac3ecfa68dfe744b5226ad425a9da92e44d4d36482fce1", kill_on_drop: false }` [INFO] [stdout] a00dffa825d40b44d6ac3ecfa68dfe744b5226ad425a9da92e44d4d36482fce1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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 -Dtail-expr-drop-order" "-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e86ae470a0075e55332800fb8ce740b3a4b62b53732be411cbe1cc0eee812365 [INFO] running `Command { std: "docker" "start" "-a" "e86ae470a0075e55332800fb8ce740b3a4b62b53732be411cbe1cc0eee812365", kill_on_drop: false }` [INFO] [stderr] Compiling tap v1.0.1 [INFO] [stderr] Compiling rustsetta v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: field `segments` is never read [INFO] [stdout] --> src/elf.rs:12:6 [INFO] [stdout] | [INFO] [stdout] 10 | pub struct Elf { [INFO] [stdout] | --- field in this struct [INFO] [stdout] 11 | pub header: FileHeader, [INFO] [stdout] 12 | pub segments: Vec, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple fields are never read [INFO] [stdout] --> src/elf.rs:18:6 [INFO] [stdout] | [INFO] [stdout] 16 | pub struct FileHeader { [INFO] [stdout] | ---------- fields in this struct [INFO] [stdout] 17 | pub ident: Ident, [INFO] [stdout] 18 | pub kind: FileType, [INFO] [stdout] | ^^^^ [INFO] [stdout] 19 | pub machine: Machine, [INFO] [stdout] 20 | pub version: u32, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 21 | pub entry: u64, [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 24 | pub flags: u32, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 25 | pub header_size: u16, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] 26 | pub program_header_entry_size: u16, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 27 | pub program_header_count: u16, [INFO] [stdout] 28 | pub section_header_entry_size: u16, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `magic`, `is_64_bit`, `is_little_endian`, `version`, and `abi_version` are never read [INFO] [stdout] --> src/elf.rs:34:6 [INFO] [stdout] | [INFO] [stdout] 33 | pub struct Ident { [INFO] [stdout] | ----- fields in this struct [INFO] [stdout] 34 | pub magic: u32, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 35 | pub is_64_bit: bool, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 36 | pub is_little_endian: bool, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] 37 | pub version: u8, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 38 | pub os_abi: OsAbi, [INFO] [stdout] 39 | pub abi_version: u8, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple fields are never read [INFO] [stdout] --> src/elf.rs:145:6 [INFO] [stdout] | [INFO] [stdout] 144 | pub struct Segment { [INFO] [stdout] | ------- fields in this struct [INFO] [stdout] 145 | pub kind: ProgramType, [INFO] [stdout] | ^^^^ [INFO] [stdout] 146 | pub flags: u32, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 147 | pub offset: u64, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 148 | pub virtual_address: u64, [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] 149 | pub physical_address: u64, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] 150 | pub file_size: u64, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 151 | pub memory_size: u64, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] 152 | pub alignment: u64, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 153 | pub data: Vec, [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple fields are never read [INFO] [stdout] --> src/elf.rs:210:6 [INFO] [stdout] | [INFO] [stdout] 208 | pub struct Section { [INFO] [stdout] | ------- fields in this struct [INFO] [stdout] 209 | pub name_index: usize, [INFO] [stdout] 210 | pub kind: SectionType, [INFO] [stdout] | ^^^^ [INFO] [stdout] 211 | pub flags: u64, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 212 | pub address: u64, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 213 | pub offset: u64, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 214 | pub size: u64, [INFO] [stdout] | ^^^^ [INFO] [stdout] 215 | pub link: u32, [INFO] [stdout] | ^^^^ [INFO] [stdout] 216 | pub info: u32, [INFO] [stdout] | ^^^^ [INFO] [stdout] 217 | pub address_alignment: u64, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] 218 | pub entry_size: u64, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.48s [INFO] running `Command { std: "docker" "inspect" "e86ae470a0075e55332800fb8ce740b3a4b62b53732be411cbe1cc0eee812365", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e86ae470a0075e55332800fb8ce740b3a4b62b53732be411cbe1cc0eee812365", kill_on_drop: false }` [INFO] [stdout] e86ae470a0075e55332800fb8ce740b3a4b62b53732be411cbe1cc0eee812365 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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 -Dtail-expr-drop-order" "-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 8bfb02f0d636d4c6623a1469215fb2090dfed148ac11983a571346da0ade9161 [INFO] running `Command { std: "docker" "start" "-a" "8bfb02f0d636d4c6623a1469215fb2090dfed148ac11983a571346da0ade9161", kill_on_drop: false }` [INFO] [stderr] Compiling rustsetta v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: field `segments` is never read [INFO] [stdout] --> src/elf.rs:12:6 [INFO] [stdout] | [INFO] [stdout] 10 | pub struct Elf { [INFO] [stdout] | --- field in this struct [INFO] [stdout] 11 | pub header: FileHeader, [INFO] [stdout] 12 | pub segments: Vec, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple fields are never read [INFO] [stdout] --> src/elf.rs:18:6 [INFO] [stdout] | [INFO] [stdout] 16 | pub struct FileHeader { [INFO] [stdout] | ---------- fields in this struct [INFO] [stdout] 17 | pub ident: Ident, [INFO] [stdout] 18 | pub kind: FileType, [INFO] [stdout] | ^^^^ [INFO] [stdout] 19 | pub machine: Machine, [INFO] [stdout] 20 | pub version: u32, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 21 | pub entry: u64, [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 24 | pub flags: u32, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 25 | pub header_size: u16, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] 26 | pub program_header_entry_size: u16, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 27 | pub program_header_count: u16, [INFO] [stdout] 28 | pub section_header_entry_size: u16, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `magic`, `is_64_bit`, `is_little_endian`, `version`, and `abi_version` are never read [INFO] [stdout] --> src/elf.rs:34:6 [INFO] [stdout] | [INFO] [stdout] 33 | pub struct Ident { [INFO] [stdout] | ----- fields in this struct [INFO] [stdout] 34 | pub magic: u32, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 35 | pub is_64_bit: bool, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 36 | pub is_little_endian: bool, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] 37 | pub version: u8, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 38 | pub os_abi: OsAbi, [INFO] [stdout] 39 | pub abi_version: u8, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple fields are never read [INFO] [stdout] --> src/elf.rs:145:6 [INFO] [stdout] | [INFO] [stdout] 144 | pub struct Segment { [INFO] [stdout] | ------- fields in this struct [INFO] [stdout] 145 | pub kind: ProgramType, [INFO] [stdout] | ^^^^ [INFO] [stdout] 146 | pub flags: u32, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 147 | pub offset: u64, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 148 | pub virtual_address: u64, [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] 149 | pub physical_address: u64, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] 150 | pub file_size: u64, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 151 | pub memory_size: u64, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] 152 | pub alignment: u64, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 153 | pub data: Vec, [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple fields are never read [INFO] [stdout] --> src/elf.rs:210:6 [INFO] [stdout] | [INFO] [stdout] 208 | pub struct Section { [INFO] [stdout] | ------- fields in this struct [INFO] [stdout] 209 | pub name_index: usize, [INFO] [stdout] 210 | pub kind: SectionType, [INFO] [stdout] | ^^^^ [INFO] [stdout] 211 | pub flags: u64, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 212 | pub address: u64, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 213 | pub offset: u64, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 214 | pub size: u64, [INFO] [stdout] | ^^^^ [INFO] [stdout] 215 | pub link: u32, [INFO] [stdout] | ^^^^ [INFO] [stdout] 216 | pub info: u32, [INFO] [stdout] | ^^^^ [INFO] [stdout] 217 | pub address_alignment: u64, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] 218 | pub entry_size: u64, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.27s [INFO] running `Command { std: "docker" "inspect" "8bfb02f0d636d4c6623a1469215fb2090dfed148ac11983a571346da0ade9161", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8bfb02f0d636d4c6623a1469215fb2090dfed148ac11983a571346da0ade9161", kill_on_drop: false }` [INFO] [stdout] 8bfb02f0d636d4c6623a1469215fb2090dfed148ac11983a571346da0ade9161