[INFO] cloning repository https://github.com/PLSysSec/cheri-rwasm [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/PLSysSec/cheri-rwasm" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FPLSysSec%2Fcheri-rwasm", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FPLSysSec%2Fcheri-rwasm'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 2bcca1df6a771d04a52d483b256a17dd56a20020 [INFO] checking PLSysSec/cheri-rwasm/2bcca1df6a771d04a52d483b256a17dd56a20020 against master#ab869e094a907cc5d19b4080f22eccaf347f1f95 for pr-129604 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FPLSysSec%2Fcheri-rwasm" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/PLSysSec/cheri-rwasm on toolchain ab869e094a907cc5d19b4080f22eccaf347f1f95 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/PLSysSec/cheri-rwasm [INFO] finished tweaking git repo https://github.com/PLSysSec/cheri-rwasm [INFO] tweaked toml for git repo https://github.com/PLSysSec/cheri-rwasm written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/PLSysSec/cheri-rwasm 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" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "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-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 004ddabba91b3459350c557492201554e91c5a419e6ce76edbeb6f1c8f65592f [INFO] running `Command { std: "docker" "start" "-a" "004ddabba91b3459350c557492201554e91c5a419e6ce76edbeb6f1c8f65592f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "004ddabba91b3459350c557492201554e91c5a419e6ce76edbeb6f1c8f65592f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "004ddabba91b3459350c557492201554e91c5a419e6ce76edbeb6f1c8f65592f", kill_on_drop: false }` [INFO] [stdout] 004ddabba91b3459350c557492201554e91c5a419e6ce76edbeb6f1c8f65592f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a3da16f44f65ab44f07973052985479dff3436aaeea31d37f7a55efa8f748daa [INFO] running `Command { std: "docker" "start" "-a" "a3da16f44f65ab44f07973052985479dff3436aaeea31d37f7a55efa8f748daa", kill_on_drop: false }` [INFO] [stderr] Checking once_cell v1.14.0 [INFO] [stderr] Compiling proc-macro2 v1.0.43 [INFO] [stderr] Compiling quote v1.0.21 [INFO] [stderr] Compiling unicode-ident v1.0.4 [INFO] [stderr] Compiling libc v0.2.133 [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Compiling syn v1.0.100 [INFO] [stderr] Compiling cc v1.0.73 [INFO] [stderr] Checking pin-project-lite v0.2.9 [INFO] [stderr] Compiling eyre v0.6.8 [INFO] [stderr] Checking gimli v0.26.2 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Checking sharded-slab v0.1.4 [INFO] [stderr] Compiling indexmap v1.9.1 [INFO] [stderr] Checking miniz_oxide v0.5.4 [INFO] [stderr] Checking os_str_bytes v6.3.0 [INFO] [stderr] Checking tracing-core v0.1.29 [INFO] [stderr] Checking thread_local v1.1.4 [INFO] [stderr] Compiling heck v0.4.0 [INFO] [stderr] Checking owo-colors v3.5.0 [INFO] [stderr] Checking hashbrown v0.12.3 [INFO] [stderr] Checking rustc-demangle v0.1.21 [INFO] [stderr] Checking indenter v0.3.3 [INFO] [stderr] Checking clap_lex v0.2.4 [INFO] [stderr] Checking termcolor v1.1.3 [INFO] [stderr] Checking strsim v0.10.0 [INFO] [stderr] Checking textwrap v0.15.1 [INFO] [stderr] Checking tracing v0.1.36 [INFO] [stderr] Checking tracing-subscriber v0.3.15 [INFO] [stderr] Checking object v0.29.0 [INFO] [stderr] Compiling backtrace v0.3.66 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking tracing-error v0.2.0 [INFO] [stderr] Checking color-spantrace v0.2.0 [INFO] [stderr] Checking addr2line v0.17.0 [INFO] [stderr] Checking color-eyre v0.6.2 [INFO] [stderr] Compiling clap_derive v3.2.18 [INFO] [stderr] Checking clap v3.2.22 [INFO] [stderr] Checking rwasm v1.0.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/wasm.rs:50:30 [INFO] [stdout] | [INFO] [stdout] 50 | pub struct TableType(pub Limits, pub ElemType); [INFO] [stdout] | --------- ^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this struct [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 50 | pub struct TableType((), pub ElemType); [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `align` is never read [INFO] [stdout] --> src/wasm.rs:214:17 [INFO] [stdout] | [INFO] [stdout] 212 | pub struct MemArg { [INFO] [stdout] | ------ field in this struct [INFO] [stdout] 213 | pub offset: u32, [INFO] [stdout] 214 | pub align: u32, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `MemArg` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `start` and `imports` are never read [INFO] [stdout] --> src/wasm.rs:309:17 [INFO] [stdout] | [INFO] [stdout] 301 | pub struct Module { [INFO] [stdout] | ------ fields in this struct [INFO] [stdout] ... [INFO] [stdout] 309 | pub start: Option, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 310 | pub imports: Vec, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `module` and `locals` are never read [INFO] [stdout] --> src/wasm.rs:316:17 [INFO] [stdout] | [INFO] [stdout] 315 | pub struct Names { [INFO] [stdout] | ----- fields in this struct [INFO] [stdout] 316 | pub module: Option, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 317 | pub functions: std::collections::HashMap, [INFO] [stdout] 318 | pub locals: std::collections::HashMap>, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `func` is never read [INFO] [stdout] --> src/wasm.rs:357:17 [INFO] [stdout] | [INFO] [stdout] 356 | pub struct Start { [INFO] [stdout] | ----- field in this struct [INFO] [stdout] 357 | pub func: FuncIdx, [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/wasm.rs:378:19 [INFO] [stdout] | [INFO] [stdout] 378 | Table(TableType), [INFO] [stdout] | ----- ^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 378 | Table(()), [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/wasm.rs:379:17 [INFO] [stdout] | [INFO] [stdout] 379 | Mem(MemType), [INFO] [stdout] | --- ^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 379 | Mem(()), [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/wasm.rs:380:20 [INFO] [stdout] | [INFO] [stdout] 380 | Global(GlobalType), [INFO] [stdout] | ------ ^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 380 | Global(()), [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 8 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/wasm.rs:50:30 [INFO] [stdout] | [INFO] [stdout] 50 | pub struct TableType(pub Limits, pub ElemType); [INFO] [stdout] | --------- ^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this struct [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 50 | pub struct TableType((), pub ElemType); [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `align` is never read [INFO] [stdout] --> src/wasm.rs:214:17 [INFO] [stdout] | [INFO] [stdout] 212 | pub struct MemArg { [INFO] [stdout] | ------ field in this struct [INFO] [stdout] 213 | pub offset: u32, [INFO] [stdout] 214 | pub align: u32, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `MemArg` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `start` and `imports` are never read [INFO] [stdout] --> src/wasm.rs:309:17 [INFO] [stdout] | [INFO] [stdout] 301 | pub struct Module { [INFO] [stdout] | ------ fields in this struct [INFO] [stdout] ... [INFO] [stdout] 309 | pub start: Option, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 310 | pub imports: Vec, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `module` and `locals` are never read [INFO] [stdout] --> src/wasm.rs:316:17 [INFO] [stdout] | [INFO] [stdout] 315 | pub struct Names { [INFO] [stdout] | ----- fields in this struct [INFO] [stdout] 316 | pub module: Option, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 317 | pub functions: std::collections::HashMap, [INFO] [stdout] 318 | pub locals: std::collections::HashMap>, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `func` is never read [INFO] [stdout] --> src/wasm.rs:357:17 [INFO] [stdout] | [INFO] [stdout] 356 | pub struct Start { [INFO] [stdout] | ----- field in this struct [INFO] [stdout] 357 | pub func: FuncIdx, [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/wasm.rs:378:19 [INFO] [stdout] | [INFO] [stdout] 378 | Table(TableType), [INFO] [stdout] | ----- ^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 378 | Table(()), [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/wasm.rs:379:17 [INFO] [stdout] | [INFO] [stdout] 379 | Mem(MemType), [INFO] [stdout] | --- ^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 379 | Mem(()), [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/wasm.rs:380:20 [INFO] [stdout] | [INFO] [stdout] 380 | Global(GlobalType), [INFO] [stdout] | ------ ^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 380 | Global(()), [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 8 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 14.90s [INFO] running `Command { std: "docker" "inspect" "a3da16f44f65ab44f07973052985479dff3436aaeea31d37f7a55efa8f748daa", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a3da16f44f65ab44f07973052985479dff3436aaeea31d37f7a55efa8f748daa", kill_on_drop: false }` [INFO] [stdout] a3da16f44f65ab44f07973052985479dff3436aaeea31d37f7a55efa8f748daa