[INFO] fetching crate semtech-udp 0.5.1... [INFO] checking semtech-udp-0.5.1 against try#3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f for pr-87248 [INFO] extracting crate semtech-udp 0.5.1 into /workspace/builds/worker-1/source [INFO] validating manifest of crates.io crate semtech-udp 0.5.1 on toolchain 3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] removed /workspace/builds/worker-1/source/.cargo/config [INFO] started tweaking crates.io crate semtech-udp 0.5.1 [INFO] removed 0 missing examples [INFO] finished tweaking crates.io crate semtech-udp 0.5.1 [INFO] tweaked toml for crates.io crate semtech-udp 0.5.1 written to /workspace/builds/worker-1/source/Cargo.toml [INFO] crate crates.io crate semtech-udp 0.5.1 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f" "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 num_enum v0.5.1 [INFO] [stderr] Downloaded num_enum_derive v0.5.1 [INFO] [stderr] Downloaded syn v1.0.69 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 99f473c0eb6eb149546041c98e113934fd9246bab202b8bbfdfb80bad22890a8 [INFO] running `Command { std: "docker" "start" "-a" "99f473c0eb6eb149546041c98e113934fd9246bab202b8bbfdfb80bad22890a8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "99f473c0eb6eb149546041c98e113934fd9246bab202b8bbfdfb80bad22890a8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "99f473c0eb6eb149546041c98e113934fd9246bab202b8bbfdfb80bad22890a8", kill_on_drop: false }` [INFO] [stdout] 99f473c0eb6eb149546041c98e113934fd9246bab202b8bbfdfb80bad22890a8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 3b710a445a1466a67da4b4d1b1e233f2eb57a2cb5739c29f55e176045c4ca47d [INFO] running `Command { std: "docker" "start" "-a" "3b710a445a1466a67da4b4d1b1e233f2eb57a2cb5739c29f55e176045c4ca47d", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.26 [INFO] [stderr] Compiling unicode-xid v0.2.1 [INFO] [stderr] Compiling syn v1.0.69 [INFO] [stderr] Compiling libc v0.2.93 [INFO] [stderr] Compiling version_check v0.9.3 [INFO] [stderr] Compiling getrandom v0.2.2 [INFO] [stderr] Checking unicode-width v0.1.8 [INFO] [stderr] Checking ppv-lite86 v0.2.10 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Checking pin-project-lite v0.2.6 [INFO] [stderr] Compiling heck v0.3.2 [INFO] [stderr] Compiling tokio v1.5.0 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Checking clap v2.33.3 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Checking rand_core v0.6.2 [INFO] [stderr] Checking rand_chacha v0.3.0 [INFO] [stderr] Checking rand v0.8.3 [INFO] [stderr] Compiling serde_derive v1.0.125 [INFO] [stderr] Compiling thiserror-impl v1.0.24 [INFO] [stderr] Compiling derivative v2.2.0 [INFO] [stderr] Compiling structopt-derive v0.4.14 [INFO] [stderr] Compiling tokio-macros v1.1.0 [INFO] [stderr] Compiling serde_repr v0.1.6 [INFO] [stderr] Checking structopt v0.3.21 [INFO] [stderr] Checking thiserror v1.0.24 [INFO] [stderr] Compiling serde v1.0.125 [INFO] [stderr] Compiling toml v0.5.8 [INFO] [stderr] Checking serde_json v1.0.64 [INFO] [stderr] Compiling proc-macro-crate v0.1.5 [INFO] [stderr] Compiling num_enum_derive v0.5.1 [INFO] [stderr] Checking num_enum v0.5.1 [INFO] [stderr] Checking semtech-udp v0.5.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 37.10s [INFO] running `Command { std: "docker" "inspect" "3b710a445a1466a67da4b4d1b1e233f2eb57a2cb5739c29f55e176045c4ca47d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3b710a445a1466a67da4b4d1b1e233f2eb57a2cb5739c29f55e176045c4ca47d", kill_on_drop: false }` [INFO] [stdout] 3b710a445a1466a67da4b4d1b1e233f2eb57a2cb5739c29f55e176045c4ca47d