[INFO] cloning repository https://github.com/DeedleFake/rust-rot13
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/DeedleFake/rust-rot13" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDeedleFake%2Frust-rot13", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDeedleFake%2Frust-rot13'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 56d155c588b6e6dfd3e60f2081f3ab45045487db
[INFO] checking DeedleFake/rust-rot13 against master#d902752866cbbdb331e3cf28ff6bba86ab0f6c62 for pr-77271
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDeedleFake%2Frust-rot13" "/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/DeedleFake/rust-rot13 on toolchain d902752866cbbdb331e3cf28ff6bba86ab0f6c62
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d902752866cbbdb331e3cf28ff6bba86ab0f6c62" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/DeedleFake/rust-rot13
[INFO] finished tweaking git repo https://github.com/DeedleFake/rust-rot13
[INFO] tweaked toml for git repo https://github.com/DeedleFake/rust-rot13 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] crate git repo https://github.com/DeedleFake/rust-rot13 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d902752866cbbdb331e3cf28ff6bba86ab0f6c62" "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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+d902752866cbbdb331e3cf28ff6bba86ab0f6c62" "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] 4ce0d7019351416bc0d4f3680a68e79f55367a96f644fc7d3ce7438d7a14ad2c
[INFO] running `Command { std: "docker" "start" "-a" "4ce0d7019351416bc0d4f3680a68e79f55367a96f644fc7d3ce7438d7a14ad2c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4ce0d7019351416bc0d4f3680a68e79f55367a96f644fc7d3ce7438d7a14ad2c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4ce0d7019351416bc0d4f3680a68e79f55367a96f644fc7d3ce7438d7a14ad2c", kill_on_drop: false }`
[INFO] [stdout] 4ce0d7019351416bc0d4f3680a68e79f55367a96f644fc7d3ce7438d7a14ad2c
[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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+d902752866cbbdb331e3cf28ff6bba86ab0f6c62" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 655dfa5bd4ded12c77c52bc8d737dad6bad83bd5cf57e3fe57236722c8d7ee9b
[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" "655dfa5bd4ded12c77c52bc8d737dad6bad83bd5cf57e3fe57236722c8d7ee9b", kill_on_drop: false }`
[INFO] [stderr]     Checking rot13 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.54s
[INFO] running `Command { std: "docker" "inspect" "655dfa5bd4ded12c77c52bc8d737dad6bad83bd5cf57e3fe57236722c8d7ee9b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "655dfa5bd4ded12c77c52bc8d737dad6bad83bd5cf57e3fe57236722c8d7ee9b", kill_on_drop: false }`
[INFO] [stdout] 655dfa5bd4ded12c77c52bc8d737dad6bad83bd5cf57e3fe57236722c8d7ee9b