[INFO] fetching crate tracers 0.1.0... [INFO] checking tracers-0.1.0 against master#f609b7e0586f81fefb3523e3e17adf779ac416be for pr-129466-2 [INFO] extracting crate tracers 0.1.0 into /workspace/builds/worker-0-tc1/source [INFO] validating manifest of crates.io crate tracers 0.1.0 on toolchain f609b7e0586f81fefb3523e3e17adf779ac416be [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate tracers 0.1.0 [INFO] finished tweaking crates.io crate tracers 0.1.0 [INFO] tweaked toml for crates.io crate tracers 0.1.0 written to /workspace/builds/worker-0-tc1/source/Cargo.toml [INFO] crate crates.io crate tracers 0.1.0 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" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded tracers-macros v0.1.0 [INFO] [stderr] Downloaded tracers-codegen v0.1.0 [INFO] [stderr] Downloaded tracers-dyn-noop v0.1.0 [INFO] [stderr] Downloaded tracers-core v0.1.0 [INFO] [stderr] Downloaded askama_escape v0.2.0 [INFO] [stderr] Downloaded serde_str v0.1.0 [INFO] [stderr] Downloaded tracers-dyn-stap v0.1.0 [INFO] [stderr] Downloaded nom v5.0.1 [INFO] [stderr] Downloaded tracers-libstapsdt-sys v0.1.0 [INFO] [stderr] Downloaded askama_derive v0.8.0 [INFO] [stderr] Downloaded askama_shared v0.8.0 [INFO] [stderr] Downloaded askama v0.8.0 [INFO] [stderr] Downloaded cargo_metadata v0.9.0 [INFO] [stderr] Downloaded strsim v0.9.2 [INFO] [stderr] Downloaded twox-hash v1.5.0 [INFO] [stderr] Downloaded strum v0.16.0 [INFO] [stderr] Downloaded strum_macros v0.16.0 [INFO] [stderr] Downloaded tracers-macros-hack v0.1.0 [INFO] [stderr] Downloaded tracers-libelf-sys v0.1.0 [INFO] [stderr] Downloaded tracers-build v0.1.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] c5592a2cb400f35f3a039956638713a0f935898f8bdf63a4f93aa218395b7a1a [INFO] running `Command { std: "docker" "start" "-a" "c5592a2cb400f35f3a039956638713a0f935898f8bdf63a4f93aa218395b7a1a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c5592a2cb400f35f3a039956638713a0f935898f8bdf63a4f93aa218395b7a1a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c5592a2cb400f35f3a039956638713a0f935898f8bdf63a4f93aa218395b7a1a", kill_on_drop: false }` [INFO] [stdout] c5592a2cb400f35f3a039956638713a0f935898f8bdf63a4f93aa218395b7a1a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e4eac6a5ccb440ad15cf2410d3408cb404236c8774c03f5cc3fc6bda402c9c3d [INFO] running `Command { std: "docker" "start" "-a" "e4eac6a5ccb440ad15cf2410d3408cb404236c8774c03f5cc3fc6bda402c9c3d", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.6 [INFO] [stderr] Compiling unicode-xid v0.2.0 [INFO] [stderr] Compiling syn v1.0.8 [INFO] [stderr] Compiling libc v0.2.65 [INFO] [stderr] Compiling serde v1.0.102 [INFO] [stderr] Compiling autocfg v0.1.7 [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Compiling cfg-if v0.1.10 [INFO] [stderr] Compiling getrandom v0.1.13 [INFO] [stderr] Compiling cc v1.0.47 [INFO] [stderr] Compiling memchr v2.2.1 [INFO] [stderr] Compiling ryu v1.0.2 [INFO] [stderr] Compiling failure_derive v0.1.6 [INFO] [stderr] Compiling num-traits v0.2.9 [INFO] [stderr] Compiling proc-macro2 v0.4.30 [INFO] [stderr] Compiling rustc-demangle v0.1.16 [INFO] [stderr] Compiling ppv-lite86 v0.2.6 [INFO] [stderr] Compiling version_check v0.1.5 [INFO] [stderr] Compiling quote v1.0.2 [INFO] [stderr] Compiling unicode-xid v0.1.0 [INFO] [stderr] Compiling backtrace-sys v0.1.32 [INFO] [stderr] Compiling nom v4.2.3 [INFO] [stderr] Compiling c2-chacha v0.2.3 [INFO] [stderr] Compiling unicode-segmentation v1.6.0 [INFO] [stderr] Compiling syn v0.15.44 [INFO] [stderr] Compiling heck v0.3.1 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling quote v0.6.13 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Compiling rand_chacha v0.2.1 [INFO] [stderr] Compiling ident_case v1.0.1 [INFO] [stderr] Compiling askama_escape v0.2.0 [INFO] [stderr] Compiling humansize v1.1.0 [INFO] [stderr] Compiling fnv v1.0.6 [INFO] [stderr] Compiling strsim v0.9.2 [INFO] [stderr] Compiling rand v0.7.2 [INFO] [stderr] Compiling itoa v0.4.4 [INFO] [stderr] Compiling backtrace v0.3.40 [INFO] [stderr] Compiling remove_dir_all v0.5.2 [INFO] [stderr] Compiling strum v0.16.0 [INFO] [stderr] Compiling crossbeam-utils v0.7.0 [INFO] [stderr] Compiling pkg-config v0.3.17 [INFO] [stderr] Compiling once_cell v1.2.0 [INFO] [stderr] Compiling crossbeam-epoch v0.8.0 [INFO] [stderr] Compiling byteorder v1.3.2 [INFO] [stderr] Compiling twox-hash v1.5.0 [INFO] [stderr] Compiling tempfile v3.1.0 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Checking scopeguard v1.0.0 [INFO] [stderr] Checking crossbeam-utils v0.6.6 [INFO] [stderr] Checking either v1.5.3 [INFO] [stderr] Compiling rayon-core v1.6.0 [INFO] [stderr] Checking regex-automata v0.1.8 [INFO] [stderr] Checking crossbeam-queue v0.1.2 [INFO] [stderr] Checking num_cpus v1.11.1 [INFO] [stderr] Checking unicode-width v0.1.6 [INFO] [stderr] Checking itertools v0.8.1 [INFO] [stderr] Checking csv-core v0.1.6 [INFO] [stderr] Checking same-file v1.0.5 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Compiling nix v0.15.0 [INFO] [stderr] Checking walkdir v2.2.9 [INFO] [stderr] Checking rand_os v0.2.2 [INFO] [stderr] Checking rand_xoshiro v0.3.1 [INFO] [stderr] Checking atty v0.2.13 [INFO] [stderr] Checking clap v2.33.0 [INFO] [stderr] Checking void v1.0.2 [INFO] [stderr] Compiling synstructure v0.12.3 [INFO] [stderr] Compiling darling_core v0.10.2 [INFO] [stderr] Compiling serde_derive v1.0.102 [INFO] [stderr] Compiling strum_macros v0.16.0 [INFO] [stderr] Compiling proc-macro-hack v0.5.11 [INFO] [stderr] Compiling failure v0.1.6 [INFO] [stderr] Compiling darling_macro v0.10.2 [INFO] [stderr] Compiling tracers-core v0.1.0 [INFO] [stderr] Compiling darling v0.10.2 [INFO] [stderr] Checking serde_json v1.0.41 [INFO] [stderr] Checking bstr v0.2.8 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Compiling toml v0.4.10 [INFO] [stderr] Compiling toml v0.5.5 [INFO] [stderr] Compiling serde_str v0.1.0 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Checking csv v1.1.1 [INFO] [stderr] Compiling memoffset v0.5.3 [INFO] [stderr] Compiling cast v0.2.3 [INFO] [stderr] Checking tinytemplate v1.0.2 [INFO] [stderr] Checking criterion-plot v0.4.0 [INFO] [stderr] Checking crossbeam-deque v0.7.2 [INFO] [stderr] Compiling askama_shared v0.8.0 [INFO] [stderr] Compiling proc-macro-crate v0.1.4 [INFO] [stderr] Compiling cargo_metadata v0.9.0 [INFO] [stderr] Checking rayon v1.2.0 [INFO] [stderr] Compiling askama_derive v0.8.0 [INFO] [stderr] Checking criterion v0.3.0 [INFO] [stderr] Compiling askama v0.8.0 [INFO] [stderr] Compiling tracers-codegen v0.1.0 [INFO] [stderr] Compiling tracers-build v0.1.0 [INFO] [stderr] Compiling tracers v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Compiling tracers-macros-hack v0.1.0 [INFO] [stdout] error: unexpected `cfg` condition name: `enabled` [INFO] [stdout] --> src/lib.rs:15:7 [INFO] [stdout] | [INFO] [stdout] 15 | #[cfg(enabled)] [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: expected names are: `clippy`, `debug_assertions`, `doc`, `docsrs`, `doctest`, `feature`, `fmt_debug`, `miri`, `overflow_checks`, `panic`, `proc_macro`, `relocation_model`, `rustfmt`, `sanitize`, `sanitizer_cfi_generalize_pointers`, `sanitizer_cfi_normalize_integers`, `target_abi`, `target_arch`, `target_endian`, `target_env`, `target_family`, `target_feature`, `target_has_atomic`, `target_has_atomic_equal_alignment`, `target_has_atomic_load_store`, `target_os`, `target_pointer_width`, `target_thread_local`, `target_vendor`, `test`, `ub_checks`, `unix`, and `windows` [INFO] [stdout] = help: consider using a Cargo feature instead [INFO] [stdout] = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint: [INFO] [stdout] [lints.rust] [INFO] [stdout] unexpected_cfgs = { level = "warn", check-cfg = ['cfg(enabled)'] } [INFO] [stdout] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(enabled)");` to the top of the `build.rs` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] note: the lint level is defined here [INFO] [stdout] --> src/lib.rs:1:9 [INFO] [stdout] | [INFO] [stdout] 1 | #![deny(warnings)] [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] = note: `#[deny(unexpected_cfgs)]` implied by `#[deny(warnings)]` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: unexpected `cfg` condition name: `dynamic_enabled` [INFO] [stdout] --> src/lib.rs:21:11 [INFO] [stdout] | [INFO] [stdout] 21 | #[cfg(dynamic_enabled)] [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: consider using a Cargo feature instead [INFO] [stdout] = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint: [INFO] [stdout] [lints.rust] [INFO] [stdout] unexpected_cfgs = { level = "warn", check-cfg = ['cfg(dynamic_enabled)'] } [INFO] [stdout] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(dynamic_enabled)");` to the top of the `build.rs` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `tracers` (lib) due to 3 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "e4eac6a5ccb440ad15cf2410d3408cb404236c8774c03f5cc3fc6bda402c9c3d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e4eac6a5ccb440ad15cf2410d3408cb404236c8774c03f5cc3fc6bda402c9c3d", kill_on_drop: false }` [INFO] [stdout] e4eac6a5ccb440ad15cf2410d3408cb404236c8774c03f5cc3fc6bda402c9c3d