[INFO] cloning repository https://github.com/hone/helix-hello-world-sinatra
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/hone/helix-hello-world-sinatra" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhone%2Fhelix-hello-world-sinatra", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhone%2Fhelix-hello-world-sinatra'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 78522e54fc0e610b97df6bdb68fad17224ee5cfc
[INFO] testing hone/helix-hello-world-sinatra against master#8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e for pr-74409
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhone%2Fhelix-hello-world-sinatra" "/workspace/builds/worker-4/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/hone/helix-hello-world-sinatra on toolchain 8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/hone/helix-hello-world-sinatra
[INFO] finished tweaking git repo https://github.com/hone/helix-hello-world-sinatra
[INFO] tweaked toml for git repo https://github.com/hone/helix-hello-world-sinatra written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate git repo https://github.com/hone/helix-hello-world-sinatra already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "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] 48017dd67497ce96ef0173056093e4a893d6e6c119d82d9269029ba1142a3f1e
[INFO] running `Command { std: "docker" "start" "-a" "48017dd67497ce96ef0173056093e4a893d6e6c119d82d9269029ba1142a3f1e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "48017dd67497ce96ef0173056093e4a893d6e6c119d82d9269029ba1142a3f1e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "48017dd67497ce96ef0173056093e4a893d6e6c119d82d9269029ba1142a3f1e", kill_on_drop: false }`
[INFO] [stdout] 48017dd67497ce96ef0173056093e4a893d6e6c119d82d9269029ba1142a3f1e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c64b733a099ba0ff4b9fbd8e6f8261d86609d40a9a646ee598d2e5b316be20b7
[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" "c64b733a099ba0ff4b9fbd8e6f8261d86609d40a9a646ee598d2e5b316be20b7", kill_on_drop: false }`
[INFO] [stderr]    Compiling libcruby-sys v0.5.0-alpha-1
[INFO] [stderr]    Compiling libc v0.2.21
[INFO] [stderr]    Compiling cslice v0.2.0
[INFO] [stderr]    Compiling helix_runtime v0.5.0-alpha-1
[INFO] [stderr]    Compiling turbo_blank v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.71s
[INFO] running `Command { std: "docker" "inspect" "c64b733a099ba0ff4b9fbd8e6f8261d86609d40a9a646ee598d2e5b316be20b7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c64b733a099ba0ff4b9fbd8e6f8261d86609d40a9a646ee598d2e5b316be20b7", kill_on_drop: false }`
[INFO] [stdout] c64b733a099ba0ff4b9fbd8e6f8261d86609d40a9a646ee598d2e5b316be20b7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a22f1daff61c29ca1f51e96cbf5619afecef980831e92bd686cd9d5da5a9e9e3
[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" "a22f1daff61c29ca1f51e96cbf5619afecef980831e92bd686cd9d5da5a9e9e3", kill_on_drop: false }`
[INFO] [stderr]    Compiling turbo_blank v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.81s
[INFO] running `Command { std: "docker" "inspect" "a22f1daff61c29ca1f51e96cbf5619afecef980831e92bd686cd9d5da5a9e9e3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a22f1daff61c29ca1f51e96cbf5619afecef980831e92bd686cd9d5da5a9e9e3", kill_on_drop: false }`
[INFO] [stdout] a22f1daff61c29ca1f51e96cbf5619afecef980831e92bd686cd9d5da5a9e9e3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 2f2b0b17730179365b4596dfcdf65b44f83029f10b49576cf1758969cafb61c3
[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" "2f2b0b17730179365b4596dfcdf65b44f83029f10b49576cf1758969cafb61c3", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/turbo_blank-1fbe1c39bafeb0b3
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "2f2b0b17730179365b4596dfcdf65b44f83029f10b49576cf1758969cafb61c3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2f2b0b17730179365b4596dfcdf65b44f83029f10b49576cf1758969cafb61c3", kill_on_drop: false }`
[INFO] [stdout] 2f2b0b17730179365b4596dfcdf65b44f83029f10b49576cf1758969cafb61c3