[INFO] fetching crate apis 0.5.10... [INFO] testing apis-0.5.10 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_libc_patch_0 [INFO] extracting crate apis 0.5.10 into /workspace/builds/worker-6-tc1/source [INFO] started tweaking crates.io crate apis 0.5.10 [INFO] removed 0 missing examples [INFO] finished tweaking crates.io crate apis 0.5.10 [INFO] tweaked toml for crates.io crate apis 0.5.10 written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate apis 0.5.10 on toolchain 8de4c7234dd9b97c9d76b58671343fdbbc9a433e [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate apis 0.5.10 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" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded marksman_escape v0.1.2 [INFO] [stderr] Downloaded variant_count v1.1.0 [INFO] [stderr] Downloaded unbounded-spsc v0.1.9 [INFO] [stderr] Downloaded indexmap v2.4.0 [INFO] [stderr] Downloaded xml-rs v0.8.21 [INFO] [stderr] Downloaded macro-machines v0.10.6 [INFO] [stderr] Downloaded bounded-spsc-queue v0.4.0 [INFO] [stderr] Downloaded glium v0.31.0 [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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] a20e8808f935d7b8041d778bd6afbebf57f5518253420ba54839fc47d321b17a [INFO] running `Command { std: "docker" "start" "-a" "a20e8808f935d7b8041d778bd6afbebf57f5518253420ba54839fc47d321b17a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a20e8808f935d7b8041d778bd6afbebf57f5518253420ba54839fc47d321b17a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a20e8808f935d7b8041d778bd6afbebf57f5518253420ba54839fc47d321b17a", kill_on_drop: false }` [INFO] [stdout] a20e8808f935d7b8041d778bd6afbebf57f5518253420ba54839fc47d321b17a [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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "build" "--frozen" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] ac2df703646870b0c99010eeb726f812405e6e6f8e8a3c0b8e434d47019a419c [INFO] running `Command { std: "docker" "start" "-a" "ac2df703646870b0c99010eeb726f812405e6e6f8e8a3c0b8e434d47019a419c", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.86 [INFO] [stderr] Compiling unicode-ident v1.0.12 [INFO] [stderr] Compiling rustversion v1.0.17 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling heck v0.5.0 [INFO] [stderr] Compiling lazy_static v1.5.0 [INFO] [stderr] Compiling log v0.4.22 [INFO] [stderr] Compiling bounded-spsc-queue v0.4.0 [INFO] [stderr] Compiling marksman_escape v0.1.2 [INFO] [stderr] Compiling either v1.13.0 [INFO] [stderr] Compiling smallvec v1.13.2 [INFO] [stderr] Compiling vec_map v0.8.2 [INFO] [stderr] Compiling colored v2.1.0 [INFO] [stderr] Compiling unbounded-spsc v0.1.9 [INFO] [stderr] Compiling quote v1.0.37 [INFO] [stderr] Compiling syn v2.0.76 [INFO] [stderr] Compiling variant_count v1.1.0 [INFO] [stderr] Compiling strum_macros v0.26.4 [INFO] [stderr] Compiling macro-machines v0.10.6 [INFO] [stderr] Compiling strum v0.26.3 [INFO] [stderr] Compiling apis v0.5.10 (/opt/rustwide/workdir) [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/process/mod.rs:197:17 [INFO] [stdout] | [INFO] [stdout] 197 | fn endpoints (&self) [INFO] [stdout] | ^^^^^ this lifetime flows to the output [INFO] [stdout] 198 | -> std::cell::Ref