[INFO] cloning repository https://github.com/marshallpierce/rust-base64-experimental [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/marshallpierce/rust-base64-experimental" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmarshallpierce%2Frust-base64-experimental", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmarshallpierce%2Frust-base64-experimental'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 07d90703db08d5a881c1f84daedb381b99e8933e [INFO] checking marshallpierce/rust-base64-experimental against master#39b841dfe36f90a7cd111e7f0c55f32594f6e578 for pr-77035 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmarshallpierce%2Frust-base64-experimental" "/workspace/builds/worker-0/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/marshallpierce/rust-base64-experimental on toolchain 39b841dfe36f90a7cd111e7f0c55f32594f6e578 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+39b841dfe36f90a7cd111e7f0c55f32594f6e578" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/marshallpierce/rust-base64-experimental [INFO] finished tweaking git repo https://github.com/marshallpierce/rust-base64-experimental [INFO] tweaked toml for git repo https://github.com/marshallpierce/rust-base64-experimental written to /workspace/builds/worker-0/source/Cargo.toml [INFO] crate git repo https://github.com/marshallpierce/rust-base64-experimental already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+39b841dfe36f90a7cd111e7f0c55f32594f6e578" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+39b841dfe36f90a7cd111e7f0c55f32594f6e578" "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] 2dc03cfed7f3b1717306d82c472a9c69594b7f840fdd6fc9afba54ee56218447 [INFO] running `Command { std: "docker" "start" "-a" "2dc03cfed7f3b1717306d82c472a9c69594b7f840fdd6fc9afba54ee56218447", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "2dc03cfed7f3b1717306d82c472a9c69594b7f840fdd6fc9afba54ee56218447", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2dc03cfed7f3b1717306d82c472a9c69594b7f840fdd6fc9afba54ee56218447", kill_on_drop: false }` [INFO] [stdout] 2dc03cfed7f3b1717306d82c472a9c69594b7f840fdd6fc9afba54ee56218447 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+39b841dfe36f90a7cd111e7f0c55f32594f6e578" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] efd613ca3dbd6aabcc14b3f5a847b8bcfe28fe920e5ecee43ad179d3f87055ed [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" "efd613ca3dbd6aabcc14b3f5a847b8bcfe28fe920e5ecee43ad179d3f87055ed", kill_on_drop: false }` [INFO] [stderr] Checking base64-experimental v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.36s [INFO] running `Command { std: "docker" "inspect" "efd613ca3dbd6aabcc14b3f5a847b8bcfe28fe920e5ecee43ad179d3f87055ed", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "efd613ca3dbd6aabcc14b3f5a847b8bcfe28fe920e5ecee43ad179d3f87055ed", kill_on_drop: false }` [INFO] [stdout] efd613ca3dbd6aabcc14b3f5a847b8bcfe28fe920e5ecee43ad179d3f87055ed