[INFO] cloning repository https://github.com/tbrand/cargo-tomlfmt [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/tbrand/cargo-tomlfmt" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftbrand%2Fcargo-tomlfmt", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftbrand%2Fcargo-tomlfmt'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 9d23686d2df7e02299619d154a29ee8c63de10b9 [INFO] checking tbrand/cargo-tomlfmt against try#b20a093d9fb1ffaa04ae9852cb034864a992bafd for pr-85073 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftbrand%2Fcargo-tomlfmt" "/workspace/builds/worker-2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/tbrand/cargo-tomlfmt on toolchain b20a093d9fb1ffaa04ae9852cb034864a992bafd [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b20a093d9fb1ffaa04ae9852cb034864a992bafd" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/tbrand/cargo-tomlfmt [INFO] finished tweaking git repo https://github.com/tbrand/cargo-tomlfmt [INFO] tweaked toml for git repo https://github.com/tbrand/cargo-tomlfmt written to /workspace/builds/worker-2/source/Cargo.toml [INFO] crate git repo https://github.com/tbrand/cargo-tomlfmt already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b20a093d9fb1ffaa04ae9852cb034864a992bafd" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded ascii v0.9.2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "+b20a093d9fb1ffaa04ae9852cb034864a992bafd" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] bea513095d15fb3c00e66277cc32c88eb16808365903b95f6a9b712de7dcc723 [INFO] running `Command { std: "docker" "start" "-a" "bea513095d15fb3c00e66277cc32c88eb16808365903b95f6a9b712de7dcc723", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "bea513095d15fb3c00e66277cc32c88eb16808365903b95f6a9b712de7dcc723", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bea513095d15fb3c00e66277cc32c88eb16808365903b95f6a9b712de7dcc723", kill_on_drop: false }` [INFO] [stdout] bea513095d15fb3c00e66277cc32c88eb16808365903b95f6a9b712de7dcc723 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "+b20a093d9fb1ffaa04ae9852cb034864a992bafd" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] fc45c3050616a9abb2a35f99e84af233b591d044d0b97134d445736c9a61f71f [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" "fc45c3050616a9abb2a35f99e84af233b591d044d0b97134d445736c9a61f71f", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v0.1.6 [INFO] [stderr] Compiling memchr v2.2.1 [INFO] [stderr] Compiling syn v0.15.44 [INFO] [stderr] Compiling byteorder v1.3.2 [INFO] [stderr] Checking cfg-if v0.1.9 [INFO] [stderr] Compiling bitflags v1.1.0 [INFO] [stderr] Checking ascii v0.9.2 [INFO] [stderr] Checking rustc-demangle v0.1.16 [INFO] [stderr] Checking either v1.5.2 [INFO] [stderr] Checking quick-error v1.2.2 [INFO] [stderr] Checking unicode-width v0.1.6 [INFO] [stderr] Checking regex-syntax v0.6.11 [INFO] [stderr] Checking vec_map v0.8.1 [INFO] [stderr] Checking termcolor v1.0.5 [INFO] [stderr] Compiling backtrace-sys v0.1.31 [INFO] [stderr] Checking thread_local v0.3.6 [INFO] [stderr] Checking log v0.4.8 [INFO] [stderr] Checking time v0.1.42 [INFO] [stderr] Checking atty v0.2.13 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Checking humantime v1.2.0 [INFO] [stderr] Compiling num-traits v0.2.8 [INFO] [stderr] Compiling num-integer v0.1.41 [INFO] [stderr] Checking clap v2.33.0 [INFO] [stderr] Checking aho-corasick v0.7.6 [INFO] [stderr] Checking combine v3.8.1 [INFO] [stderr] Checking backtrace v0.3.35 [INFO] [stderr] Checking chrono v0.4.7 [INFO] [stderr] Checking regex v1.2.1 [INFO] [stderr] Compiling synstructure v0.10.2 [INFO] [stderr] Checking env_logger v0.5.13 [INFO] [stderr] Compiling failure_derive v0.1.5 [INFO] [stderr] Checking toml_edit v0.1.5 [INFO] [stderr] Checking failure v0.1.5 [INFO] [stderr] Checking cargo-tomlfmt v0.1.4 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 54.93s [INFO] running `Command { std: "docker" "inspect" "fc45c3050616a9abb2a35f99e84af233b591d044d0b97134d445736c9a61f71f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fc45c3050616a9abb2a35f99e84af233b591d044d0b97134d445736c9a61f71f", kill_on_drop: false }` [INFO] [stdout] fc45c3050616a9abb2a35f99e84af233b591d044d0b97134d445736c9a61f71f