[INFO] cloning repository https://github.com/dustlang/rust-bindgen [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/dustlang/rust-bindgen" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdustlang%2Frust-bindgen", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdustlang%2Frust-bindgen'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 62caa5eeba843b88eb4248d313d1fb90db878dae [INFO] [stderr] warning: refname 'HEAD' is ambiguous. [INFO] checking dustlang/rust-bindgen against master#6f40082313d8374bdf962aba943a712d5322fae6 for pr-117967 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdustlang%2Frust-bindgen" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/dustlang/rust-bindgen on toolchain 6f40082313d8374bdf962aba943a712d5322fae6 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+6f40082313d8374bdf962aba943a712d5322fae6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/dustlang/rust-bindgen [INFO] finished tweaking git repo https://github.com/dustlang/rust-bindgen [INFO] tweaked toml for git repo https://github.com/dustlang/rust-bindgen written to /workspace/builds/worker-7-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/dustlang/rust-bindgen 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" "+6f40082313d8374bdf962aba943a712d5322fae6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [ERROR] error running command: no output for 300 seconds [ERROR] this task or one of its parent failed! [ERROR] no output for 300 seconds [ERROR] note: run with `RUST_BACKTRACE=1` to display a backtrace. [INFO] checking dustlang/rust-bindgen against try#57fd74335bb14b59b719dc3cc5bc4257e73f33ce for pr-117967 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdustlang%2Frust-bindgen" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/dustlang/rust-bindgen on toolchain 57fd74335bb14b59b719dc3cc5bc4257e73f33ce [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+57fd74335bb14b59b719dc3cc5bc4257e73f33ce" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/dustlang/rust-bindgen [INFO] finished tweaking git repo https://github.com/dustlang/rust-bindgen [INFO] tweaked toml for git repo https://github.com/dustlang/rust-bindgen written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/dustlang/rust-bindgen 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" "+57fd74335bb14b59b719dc3cc5bc4257e73f33ce" "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] [stderr] Downloading crates ... [INFO] [stderr] Downloaded clang-sys v1.0.3 [INFO] [stderr] Downloaded env_logger v0.8.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+57fd74335bb14b59b719dc3cc5bc4257e73f33ce" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 974630af951eee9b9c8bbf0d273db186e5f5c74d9500fd2c9b819c461ad3274e [INFO] running `Command { std: "docker" "start" "-a" "974630af951eee9b9c8bbf0d273db186e5f5c74d9500fd2c9b819c461ad3274e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "974630af951eee9b9c8bbf0d273db186e5f5c74d9500fd2c9b819c461ad3274e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "974630af951eee9b9c8bbf0d273db186e5f5c74d9500fd2c9b819c461ad3274e", kill_on_drop: false }` [INFO] [stdout] 974630af951eee9b9c8bbf0d273db186e5f5c74d9500fd2c9b819c461ad3274e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+57fd74335bb14b59b719dc3cc5bc4257e73f33ce" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b08ce9f6e763ca210d824bdefcd85b1732df39fbb630addd93ae2afe1ff4d62f [INFO] running `Command { std: "docker" "start" "-a" "b08ce9f6e763ca210d824bdefcd85b1732df39fbb630addd93ae2afe1ff4d62f", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.80 [INFO] [stderr] Compiling memchr v2.3.4 [INFO] [stderr] Compiling glob v0.3.0 [INFO] [stderr] Compiling log v0.4.11 [INFO] [stderr] Compiling proc-macro2 v1.0.24 [INFO] [stderr] Checking unicode-xid v0.2.1 [INFO] [stderr] Checking regex-syntax v0.6.21 [INFO] [stderr] Checking termcolor v1.1.0 [INFO] [stderr] Compiling bindgen v0.57.0 (/opt/rustwide/workdir) [INFO] [stderr] Compiling nom v5.1.2 [INFO] [stderr] Checking thread_local v1.0.1 [INFO] [stderr] Checking libloading v0.6.5 [INFO] [stderr] Checking humantime v2.0.1 [INFO] [stderr] Checking peeking_take_while v0.1.2 [INFO] [stderr] Checking shlex v1.0.0 [INFO] [stderr] Checking diff v0.1.12 [INFO] [stderr] Compiling clang-sys v1.0.3 [INFO] [stderr] Checking aho-corasick v0.7.15 [INFO] [stderr] Checking quote v1.0.7 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking which v3.1.1 [INFO] [stderr] Checking clap v2.33.3 [INFO] [stderr] Checking regex v1.4.2 [INFO] [stderr] Checking cexpr v0.4.0 [INFO] [stderr] Checking env_logger v0.8.1 [INFO] [stdout] warning: fields `namespaced_constants` and `msvc_mangling` are never read [INFO] [stdout] --> src/lib.rs:1747:5 [INFO] [stdout] | [INFO] [stdout] 1589 | struct BindgenOptions { [INFO] [stdout] | -------------- fields in this struct [INFO] [stdout] ... [INFO] [stdout] 1747 | namespaced_constants: bool, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 1750 | msvc_mangling: bool, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `BindgenOptions` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `index` and `cannot_derive_copy_in_array` are never read [INFO] [stdout] --> src/ir/context.rs:365:5 [INFO] [stdout] | [INFO] [stdout] 308 | pub struct BindgenContext { [INFO] [stdout] | -------------- fields in this struct [INFO] [stdout] ... [INFO] [stdout] 365 | index: clang::Index, [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 420 | cannot_derive_copy_in_array: Option>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `BindgenContext` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `comment` is never read [INFO] [stdout] --> src/ir/function.rs:88:5 [INFO] [stdout] | [INFO] [stdout] 77 | pub struct Function { [INFO] [stdout] | -------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 88 | comment: Option, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Function` 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 `namespaced_constants` and `msvc_mangling` are never read [INFO] [stdout] --> src/lib.rs:1747:5 [INFO] [stdout] | [INFO] [stdout] 1589 | struct BindgenOptions { [INFO] [stdout] | -------------- fields in this struct [INFO] [stdout] ... [INFO] [stdout] 1747 | namespaced_constants: bool, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 1750 | msvc_mangling: bool, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `BindgenOptions` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `index` and `cannot_derive_copy_in_array` are never read [INFO] [stdout] --> src/ir/context.rs:365:5 [INFO] [stdout] | [INFO] [stdout] 308 | pub struct BindgenContext { [INFO] [stdout] | -------------- fields in this struct [INFO] [stdout] ... [INFO] [stdout] 365 | index: clang::Index, [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 420 | cannot_derive_copy_in_array: Option>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `BindgenContext` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `comment` is never read [INFO] [stdout] --> src/ir/function.rs:88:5 [INFO] [stdout] | [INFO] [stdout] 77 | pub struct Function { [INFO] [stdout] | -------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 88 | comment: Option, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Function` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 9.73s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: nom v5.1.2 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1` [INFO] running `Command { std: "docker" "inspect" "b08ce9f6e763ca210d824bdefcd85b1732df39fbb630addd93ae2afe1ff4d62f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b08ce9f6e763ca210d824bdefcd85b1732df39fbb630addd93ae2afe1ff4d62f", kill_on_drop: false }` [INFO] [stdout] b08ce9f6e763ca210d824bdefcd85b1732df39fbb630addd93ae2afe1ff4d62f