[INFO] cloning repository https://github.com/weifengdq/rs-can-utils [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/weifengdq/rs-can-utils" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fweifengdq%2Frs-can-utils", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fweifengdq%2Frs-can-utils'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 61688fde89fbae936389eb0267123a882d014fdf [INFO] building weifengdq/rs-can-utils against master#11663cd3bfefef7d34e8f0892c250bf698049392+rustflags=-Dtail-expr-drop-order for pr-134523 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fweifengdq%2Frs-can-utils" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/weifengdq/rs-can-utils on toolchain 11663cd3bfefef7d34e8f0892c250bf698049392 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/weifengdq/rs-can-utils [INFO] finished tweaking git repo https://github.com/weifengdq/rs-can-utils [INFO] tweaked toml for git repo https://github.com/weifengdq/rs-can-utils written to /workspace/builds/worker-0-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/weifengdq/rs-can-utils 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" "+11663cd3bfefef7d34e8f0892c250bf698049392" "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] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded ifstructs v0.1.1 [INFO] [stderr] Downloaded run_script v0.10.0 [INFO] [stderr] Downloaded fsio v0.4.0 [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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 91d8b910ba5fd469fe20f42916917a68ad631bee7463e2e534833067eea43220 [INFO] running `Command { std: "docker" "start" "-a" "91d8b910ba5fd469fe20f42916917a68ad631bee7463e2e534833067eea43220", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "91d8b910ba5fd469fe20f42916917a68ad631bee7463e2e534833067eea43220", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "91d8b910ba5fd469fe20f42916917a68ad631bee7463e2e534833067eea43220", kill_on_drop: false }` [INFO] [stdout] 91d8b910ba5fd469fe20f42916917a68ad631bee7463e2e534833067eea43220 [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 -Dtail-expr-drop-order" "-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e6ce78c2fab42ee829e7b4aad5c1e74906f3a40700aca373ae786e5f83ae6329 [INFO] running `Command { std: "docker" "start" "-a" "e6ce78c2fab42ee829e7b4aad5c1e74906f3a40700aca373ae786e5f83ae6329", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.137 [INFO] [stderr] Compiling ppv-lite86 v0.2.17 [INFO] [stderr] Compiling colorful v0.2.1 [INFO] [stderr] Compiling getrandom v0.2.8 [INFO] [stderr] Compiling ifstructs v0.1.1 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling fsio v0.4.0 [INFO] [stderr] Compiling run_script v0.10.0 [INFO] [stderr] Compiling rs-can-utils v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 7.22s [INFO] running `Command { std: "docker" "inspect" "e6ce78c2fab42ee829e7b4aad5c1e74906f3a40700aca373ae786e5f83ae6329", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e6ce78c2fab42ee829e7b4aad5c1e74906f3a40700aca373ae786e5f83ae6329", kill_on_drop: false }` [INFO] [stdout] e6ce78c2fab42ee829e7b4aad5c1e74906f3a40700aca373ae786e5f83ae6329 [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 -Dtail-expr-drop-order" "-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] fcd284f57ec501f1ebdde28bdb46fbc3adf3d8cbefa567351fa8c18230e52be7 [INFO] running `Command { std: "docker" "start" "-a" "fcd284f57ec501f1ebdde28bdb46fbc3adf3d8cbefa567351fa8c18230e52be7", kill_on_drop: false }` [INFO] [stderr] Compiling rs-can-utils v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.90s [INFO] running `Command { std: "docker" "inspect" "fcd284f57ec501f1ebdde28bdb46fbc3adf3d8cbefa567351fa8c18230e52be7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fcd284f57ec501f1ebdde28bdb46fbc3adf3d8cbefa567351fa8c18230e52be7", kill_on_drop: false }` [INFO] [stdout] fcd284f57ec501f1ebdde28bdb46fbc3adf3d8cbefa567351fa8c18230e52be7