[INFO] cloning repository https://github.com/editso/elf-structure-study [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/editso/elf-structure-study" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Feditso%2Felf-structure-study", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Feditso%2Felf-structure-study'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] c039d3ff6aca76e3ce83266d5302e449ab680228 [INFO] building editso/elf-structure-study against master#f5209000832c9d3bc29c91f4daef4ca9f28dc797+target=wasm32-wasip1 for pr-149868 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Feditso%2Felf-structure-study" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'... [INFO] [stderr] done. [INFO] removed /workspace/builds/worker-7-tc1/source/.cargo/config [INFO] started tweaking git repo https://github.com/editso/elf-structure-study [INFO] finished tweaking git repo https://github.com/editso/elf-structure-study [INFO] tweaked toml for git repo https://github.com/editso/elf-structure-study written to /workspace/builds/worker-7-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/editso/elf-structure-study on toolchain f5209000832c9d3bc29c91f4daef4ca9f28dc797 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f5209000832c9d3bc29c91f4daef4ca9f28dc797" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/editso/elf-structure-study 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" "+f5209000832c9d3bc29c91f4daef4ca9f28dc797" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+f5209000832c9d3bc29c91f4daef4ca9f28dc797" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 6109295259b5a520e971d1b10c230802da163c3bda1db75c7245ae77fc56d08e [INFO] running `Command { std: "docker" "start" "-a" "6109295259b5a520e971d1b10c230802da163c3bda1db75c7245ae77fc56d08e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "6109295259b5a520e971d1b10c230802da163c3bda1db75c7245ae77fc56d08e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6109295259b5a520e971d1b10c230802da163c3bda1db75c7245ae77fc56d08e", kill_on_drop: false }` [INFO] [stdout] 6109295259b5a520e971d1b10c230802da163c3bda1db75c7245ae77fc56d08e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+f5209000832c9d3bc29c91f4daef4ca9f28dc797" "build" "--frozen" "--message-format=json" "--target" "wasm32-wasip1", kill_on_drop: false }` [INFO] [stdout] 8dab2c337a75aa71e1bd52edf171abe99982492391c9dd171f4515799f6b6102 [INFO] running `Command { std: "docker" "start" "-a" "8dab2c337a75aa71e1bd52edf171abe99982492391c9dd171f4515799f6b6102", kill_on_drop: false }` [INFO] [stderr] Compiling elf-parser v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused imports: `ELF32_R_SYM`, `ELF32_R_TYPE`, and `Elf32_Word` [INFO] [stdout] --> src/parse.rs:9:79 [INFO] [stdout] | [INFO] [stdout] 9 | elf, Elf32_Addr, Elf32_Dyn, Elf32_Half, Elf32_Rel, Elf32_Rela, Elf32_Sym, Elf32_Word, Error, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 10 | ELF32_R_SYM, ELF32_R_TYPE, ELF32_ST_BIND, ELF32_ST_TYPE, [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: `name` [INFO] [stdout] --> src/parse.rs:469:14 [INFO] [stdout] | [INFO] [stdout] 469 | for (name, hdr) in self.secs.iter() { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_name` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `idx` [INFO] [stdout] --> src/parse.rs:479:14 [INFO] [stdout] | [INFO] [stdout] 479 | for (idx, syms) in self.symtab.iter() { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_idx` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `st_bind` [INFO] [stdout] --> src/parse.rs:481:21 [INFO] [stdout] | [INFO] [stdout] 481 | let st_bind = ELF32_ST_BIND!(sym.st_info); [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_st_bind` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `n` [INFO] [stdout] --> src/parse.rs:494:32 [INFO] [stdout] | [INFO] [stdout] 494 | Reloc::Rel(n, r) => {} [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_n` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `r` [INFO] [stdout] --> src/parse.rs:494:35 [INFO] [stdout] | [INFO] [stdout] 494 | Reloc::Rel(n, r) => {} [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_r` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `n` [INFO] [stdout] --> src/parse.rs:495:33 [INFO] [stdout] | [INFO] [stdout] 495 | Reloc::Rela(n, r) => {} [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_n` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `r` [INFO] [stdout] --> src/parse.rs:495:36 [INFO] [stdout] | [INFO] [stdout] 495 | Reloc::Rela(n, r) => {} [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_r` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `got` is never read [INFO] [stdout] --> src/parse.rs:33:5 [INFO] [stdout] | [INFO] [stdout] 25 | pub struct ElfDynamic<'a> { [INFO] [stdout] | ---------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 33 | got: Ref< [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `strtab` and `dynamic` are never read [INFO] [stdout] --> src/parse.rs:58:5 [INFO] [stdout] | [INFO] [stdout] 53 | pub struct ElfHeader<'a> { [INFO] [stdout] | --------- fields in this struct [INFO] [stdout] ... [INFO] [stdout] 58 | strtab: Ref>, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 61 | dynamic: Ref>>, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.48s [INFO] running `Command { std: "docker" "inspect" "8dab2c337a75aa71e1bd52edf171abe99982492391c9dd171f4515799f6b6102", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8dab2c337a75aa71e1bd52edf171abe99982492391c9dd171f4515799f6b6102", kill_on_drop: false }` [INFO] [stdout] 8dab2c337a75aa71e1bd52edf171abe99982492391c9dd171f4515799f6b6102 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+f5209000832c9d3bc29c91f4daef4ca9f28dc797" "test" "--frozen" "--no-run" "--message-format=json" "--target" "wasm32-wasip1", kill_on_drop: false }` [INFO] [stdout] 3faddebb1133c6cad387a500a19b6e6cba554d10b6069c82dbf59c40ed3c9db9 [INFO] running `Command { std: "docker" "start" "-a" "3faddebb1133c6cad387a500a19b6e6cba554d10b6069c82dbf59c40ed3c9db9", kill_on_drop: false }` [INFO] [stdout] warning: unused imports: `ELF32_R_SYM`, `ELF32_R_TYPE`, and `Elf32_Word` [INFO] [stdout] --> src/parse.rs:9:79 [INFO] [stdout] | [INFO] [stdout] 9 | elf, Elf32_Addr, Elf32_Dyn, Elf32_Half, Elf32_Rel, Elf32_Rela, Elf32_Sym, Elf32_Word, Error, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 10 | ELF32_R_SYM, ELF32_R_TYPE, ELF32_ST_BIND, ELF32_ST_TYPE, [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: `name` [INFO] [stdout] --> src/parse.rs:469:14 [INFO] [stdout] | [INFO] [stdout] 469 | for (name, hdr) in self.secs.iter() { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_name` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `idx` [INFO] [stdout] --> src/parse.rs:479:14 [INFO] [stdout] | [INFO] [stdout] 479 | for (idx, syms) in self.symtab.iter() { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_idx` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `st_bind` [INFO] [stdout] --> src/parse.rs:481:21 [INFO] [stdout] | [INFO] [stdout] 481 | let st_bind = ELF32_ST_BIND!(sym.st_info); [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_st_bind` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `n` [INFO] [stdout] --> src/parse.rs:494:32 [INFO] [stdout] | [INFO] [stdout] 494 | Reloc::Rel(n, r) => {} [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_n` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `r` [INFO] [stdout] --> src/parse.rs:494:35 [INFO] [stdout] | [INFO] [stdout] 494 | Reloc::Rel(n, r) => {} [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_r` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `n` [INFO] [stdout] --> src/parse.rs:495:33 [INFO] [stdout] | [INFO] [stdout] 495 | Reloc::Rela(n, r) => {} [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_n` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `r` [INFO] [stdout] --> src/parse.rs:495:36 [INFO] [stdout] | [INFO] [stdout] 495 | Reloc::Rela(n, r) => {} [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_r` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `got` is never read [INFO] [stdout] --> src/parse.rs:33:5 [INFO] [stdout] | [INFO] [stdout] 25 | pub struct ElfDynamic<'a> { [INFO] [stdout] | ---------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 33 | got: Ref< [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `strtab` and `dynamic` are never read [INFO] [stdout] --> src/parse.rs:58:5 [INFO] [stdout] | [INFO] [stdout] 53 | pub struct ElfHeader<'a> { [INFO] [stdout] | --------- fields in this struct [INFO] [stdout] ... [INFO] [stdout] 58 | strtab: Ref>, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 61 | dynamic: Ref>>, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling elf-parser v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused imports: `ELF32_R_SYM`, `ELF32_R_TYPE`, and `Elf32_Word` [INFO] [stdout] --> src/parse.rs:9:79 [INFO] [stdout] | [INFO] [stdout] 9 | elf, Elf32_Addr, Elf32_Dyn, Elf32_Half, Elf32_Rel, Elf32_Rela, Elf32_Sym, Elf32_Word, Error, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 10 | ELF32_R_SYM, ELF32_R_TYPE, ELF32_ST_BIND, ELF32_ST_TYPE, [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: `name` [INFO] [stdout] --> src/parse.rs:469:14 [INFO] [stdout] | [INFO] [stdout] 469 | for (name, hdr) in self.secs.iter() { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_name` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `idx` [INFO] [stdout] --> src/parse.rs:479:14 [INFO] [stdout] | [INFO] [stdout] 479 | for (idx, syms) in self.symtab.iter() { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_idx` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `st_bind` [INFO] [stdout] --> src/parse.rs:481:21 [INFO] [stdout] | [INFO] [stdout] 481 | let st_bind = ELF32_ST_BIND!(sym.st_info); [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_st_bind` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `n` [INFO] [stdout] --> src/parse.rs:494:32 [INFO] [stdout] | [INFO] [stdout] 494 | Reloc::Rel(n, r) => {} [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_n` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `r` [INFO] [stdout] --> src/parse.rs:494:35 [INFO] [stdout] | [INFO] [stdout] 494 | Reloc::Rel(n, r) => {} [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_r` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `n` [INFO] [stdout] --> src/parse.rs:495:33 [INFO] [stdout] | [INFO] [stdout] 495 | Reloc::Rela(n, r) => {} [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_n` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `r` [INFO] [stdout] --> src/parse.rs:495:36 [INFO] [stdout] | [INFO] [stdout] 495 | Reloc::Rela(n, r) => {} [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_r` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `got` is never read [INFO] [stdout] --> src/parse.rs:33:5 [INFO] [stdout] | [INFO] [stdout] 25 | pub struct ElfDynamic<'a> { [INFO] [stdout] | ---------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 33 | got: Ref< [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `strtab` and `dynamic` are never read [INFO] [stdout] --> src/parse.rs:58:5 [INFO] [stdout] | [INFO] [stdout] 53 | pub struct ElfHeader<'a> { [INFO] [stdout] | --------- fields in this struct [INFO] [stdout] ... [INFO] [stdout] 58 | strtab: Ref>, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 61 | dynamic: Ref>>, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.67s [INFO] running `Command { std: "docker" "inspect" "3faddebb1133c6cad387a500a19b6e6cba554d10b6069c82dbf59c40ed3c9db9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3faddebb1133c6cad387a500a19b6e6cba554d10b6069c82dbf59c40ed3c9db9", kill_on_drop: false }` [INFO] [stdout] 3faddebb1133c6cad387a500a19b6e6cba554d10b6069c82dbf59c40ed3c9db9