[INFO] fetching crate earbuds 0.1.8... [INFO] testing earbuds-0.1.8 against master#99e3aef02079e9c10583638520cd0c134dc3a01d for pr-85530 [INFO] extracting crate earbuds 0.1.8 into /workspace/builds/worker-6/source [INFO] validating manifest of crates.io crate earbuds 0.1.8 on toolchain 99e3aef02079e9c10583638520cd0c134dc3a01d [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate earbuds 0.1.8 [INFO] finished tweaking crates.io crate earbuds 0.1.8 [INFO] tweaked toml for crates.io crate earbuds 0.1.8 written to /workspace/builds/worker-6/source/Cargo.toml [INFO] crate crates.io crate earbuds 0.1.8 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "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/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] bcd0a6e912890efac3fa9812cb2124b6b3dc975ae5ac6c6dfab880e0afb38073 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "bcd0a6e912890efac3fa9812cb2124b6b3dc975ae5ac6c6dfab880e0afb38073", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "bcd0a6e912890efac3fa9812cb2124b6b3dc975ae5ac6c6dfab880e0afb38073", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bcd0a6e912890efac3fa9812cb2124b6b3dc975ae5ac6c6dfab880e0afb38073", kill_on_drop: false }` [INFO] [stdout] bcd0a6e912890efac3fa9812cb2124b6b3dc975ae5ac6c6dfab880e0afb38073 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 0db8718d12124f53977acef1adf77268be3524ee4f65d3225165409aec030399 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "0db8718d12124f53977acef1adf77268be3524ee4f65d3225165409aec030399", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.82 [INFO] [stderr] Compiling proc-macro2 v1.0.24 [INFO] [stderr] Compiling syn v1.0.58 [INFO] [stderr] Compiling version_check v0.9.2 [INFO] [stderr] Compiling unicode-xid v0.1.0 [INFO] [stderr] Compiling cfg-if v0.1.10 [INFO] [stderr] Compiling log v0.4.11 [INFO] [stderr] Compiling futures-core v0.3.9 [INFO] [stderr] Compiling pin-project-lite v0.2.3 [INFO] [stderr] Compiling futures-io v0.3.9 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling slab v0.4.2 [INFO] [stderr] Compiling unicode-xid v0.0.4 [INFO] [stderr] Compiling gimli v0.23.0 [INFO] [stderr] Compiling adler v0.2.3 [INFO] [stderr] Compiling failure_derive v0.1.8 [INFO] [stderr] Compiling hashbrown v0.9.1 [INFO] [stderr] Compiling quote v0.3.15 [INFO] [stderr] Compiling error-chain v0.11.0 [INFO] [stderr] Compiling nix v0.17.0 [INFO] [stderr] Compiling serde_json v1.0.61 [INFO] [stderr] Compiling hex v0.3.2 [INFO] [stderr] Compiling libdbus-sys v0.2.1 [INFO] [stderr] Compiling miniz_oxide v0.4.3 [INFO] [stderr] Compiling crossbeam-utils v0.8.1 [INFO] [stderr] Compiling libpulse-sys v1.17.0 [INFO] [stderr] Compiling indexmap v1.6.1 [INFO] [stderr] Compiling toml v0.5.8 [INFO] [stderr] Compiling num-traits v0.1.43 [INFO] [stderr] Compiling synom v0.11.3 [INFO] [stderr] Compiling async-channel v1.5.1 [INFO] [stderr] Compiling enum_primitive v0.1.1 [INFO] [stderr] Compiling futures-lite v1.11.3 [INFO] [stderr] Compiling proc-macro2 v0.3.8 [INFO] [stderr] Compiling proc-macro2 v0.2.3 [INFO] [stderr] Compiling syn v0.11.11 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling error-chain v0.12.4 [INFO] [stderr] Compiling quote v0.4.2 [INFO] [stderr] Compiling syn v0.12.15 [INFO] [stderr] Compiling quote v0.5.2 [INFO] [stderr] Compiling kv-log-macro v1.0.7 [INFO] [stderr] Compiling syn v0.13.11 [INFO] [stderr] Compiling quote v1.0.8 [INFO] [stderr] Compiling async-executor v1.4.0 [INFO] [stderr] Compiling blocking v1.0.2 [INFO] [stderr] Compiling derive_is_enum_variant v0.1.1 [INFO] [stderr] Compiling enum-kinds v0.4.1 [INFO] [stderr] Compiling addr2line v0.14.1 [INFO] [stderr] Compiling polling v2.0.2 [INFO] [stderr] Compiling nb-connect v1.0.2 [INFO] [stderr] Compiling num_cpus v1.13.0 [INFO] [stderr] Compiling net2 v0.2.37 [INFO] [stderr] Compiling iovec v0.1.4 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling nix v0.19.1 [INFO] [stderr] Compiling dbus v0.6.5 [INFO] [stderr] Compiling dbus v0.8.4 [INFO] [stderr] Compiling dbus v0.9.1 [INFO] [stderr] Compiling backtrace v0.3.55 [INFO] [stderr] Compiling async-io v1.3.1 [INFO] [stderr] Compiling mio v0.6.23 [INFO] [stderr] Compiling async-global-executor v1.4.3 [INFO] [stderr] Compiling blurz v0.4.0 [INFO] [stderr] Compiling notify-rust v4.2.2 [INFO] [stderr] Compiling darling_core v0.5.0 [INFO] [stderr] Compiling ofiles v0.2.0 [INFO] [stderr] Compiling synstructure v0.12.4 [INFO] [stderr] Compiling darling_macro v0.5.0 [INFO] [stderr] Compiling async-attributes v1.1.1 [INFO] [stderr] Compiling num-derive v0.3.3 [INFO] [stderr] Compiling clap_derive v3.0.0-beta.2 [INFO] [stderr] Compiling serde_derive v1.0.118 [INFO] [stderr] Compiling darling v0.5.0 [INFO] [stderr] Compiling from_variants_impl v0.4.0 [INFO] [stderr] Compiling async-std v1.8.0 [INFO] [stderr] Compiling failure v0.1.8 [INFO] [stderr] Compiling from_variants v0.4.0 [INFO] [stderr] Compiling mpris v2.0.0-rc2 [INFO] [stderr] Compiling libpulse-binding v2.22.0 [INFO] [stderr] Compiling clap v3.0.0-beta.2 [INFO] [stderr] Compiling rust-pulsectl-fork v0.2.11 [INFO] [stderr] Compiling clap_generate v3.0.0-beta.2 [INFO] [stderr] Compiling bluetooth-serial-port-async v0.6.3 [INFO] [stderr] Compiling galaxy_buds_rs v0.2.7 [INFO] [stderr] Compiling earbuds v0.1.8 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 49.98s [INFO] running `Command { std: "docker" "inspect" "0db8718d12124f53977acef1adf77268be3524ee4f65d3225165409aec030399", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0db8718d12124f53977acef1adf77268be3524ee4f65d3225165409aec030399", kill_on_drop: false }` [INFO] [stdout] 0db8718d12124f53977acef1adf77268be3524ee4f65d3225165409aec030399 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 5dd0655e671c3ba564b54f33def4af0a28670313027e54d6c94dfebc5d8be2ba [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "5dd0655e671c3ba564b54f33def4af0a28670313027e54d6c94dfebc5d8be2ba", kill_on_drop: false }` [INFO] [stderr] Compiling earbuds v0.1.8 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 2.07s [INFO] running `Command { std: "docker" "inspect" "5dd0655e671c3ba564b54f33def4af0a28670313027e54d6c94dfebc5d8be2ba", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5dd0655e671c3ba564b54f33def4af0a28670313027e54d6c94dfebc5d8be2ba", kill_on_drop: false }` [INFO] [stdout] 5dd0655e671c3ba564b54f33def4af0a28670313027e54d6c94dfebc5d8be2ba [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] a9ca8d0292795b053fbb77da77315763a6f92ab60953e92d71fdecd082aefe42 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "a9ca8d0292795b053fbb77da77315763a6f92ab60953e92d71fdecd082aefe42", kill_on_drop: false }` [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.14s [INFO] [stdout] running 0 tests [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/earbuds-5ca197bc8e3d1b03) [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "a9ca8d0292795b053fbb77da77315763a6f92ab60953e92d71fdecd082aefe42", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a9ca8d0292795b053fbb77da77315763a6f92ab60953e92d71fdecd082aefe42", kill_on_drop: false }` [INFO] [stdout] a9ca8d0292795b053fbb77da77315763a6f92ab60953e92d71fdecd082aefe42