[INFO] cloning repository https://github.com/hone/text_transform [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/hone/text_transform" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhone%2Ftext_transform", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhone%2Ftext_transform'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 9b9c55f947e37ae9861e4a18a39351eb62ec6036 [INFO] checking hone/text_transform against master#7b3a7819371cef92a187e9bac8f7810ccde15216 for pr-74846 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhone%2Ftext_transform" "/workspace/builds/worker-8/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-8/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/hone/text_transform on toolchain 7b3a7819371cef92a187e9bac8f7810ccde15216 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+7b3a7819371cef92a187e9bac8f7810ccde15216" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/hone/text_transform [INFO] finished tweaking git repo https://github.com/hone/text_transform [INFO] tweaked toml for git repo https://github.com/hone/text_transform written to /workspace/builds/worker-8/source/Cargo.toml [INFO] crate git repo https://github.com/hone/text_transform already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+7b3a7819371cef92a187e9bac8f7810ccde15216" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+7b3a7819371cef92a187e9bac8f7810ccde15216" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] d51b8d3cf22d5f197fcf242db95738ef14922394470011c1a7bbb317a428b7c3 [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" "d51b8d3cf22d5f197fcf242db95738ef14922394470011c1a7bbb317a428b7c3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d51b8d3cf22d5f197fcf242db95738ef14922394470011c1a7bbb317a428b7c3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d51b8d3cf22d5f197fcf242db95738ef14922394470011c1a7bbb317a428b7c3", kill_on_drop: false }` [INFO] [stdout] d51b8d3cf22d5f197fcf242db95738ef14922394470011c1a7bbb317a428b7c3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+7b3a7819371cef92a187e9bac8f7810ccde15216" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e3c5f1bcb145b37c419237ec4b1ea43278bbfed7db4dfed7d79a907d7f8c206a [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" "e3c5f1bcb145b37c419237ec4b1ea43278bbfed7db4dfed7d79a907d7f8c206a", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling libcruby-sys v0.6.1 [INFO] [stderr] Checking libc v0.2.23 [INFO] [stderr] Checking cslice v0.3.0 [INFO] [stderr] Checking cstr-macro v0.1.0 [INFO] [stderr] Checking helix v0.6.1 [INFO] [stderr] Checking text_transform v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2.41s [INFO] running `Command { std: "docker" "inspect" "e3c5f1bcb145b37c419237ec4b1ea43278bbfed7db4dfed7d79a907d7f8c206a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e3c5f1bcb145b37c419237ec4b1ea43278bbfed7db4dfed7d79a907d7f8c206a", kill_on_drop: false }` [INFO] [stdout] e3c5f1bcb145b37c419237ec4b1ea43278bbfed7db4dfed7d79a907d7f8c206a