[INFO] cloning repository https://github.com/psinghal20/feature-analyst [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/psinghal20/feature-analyst" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpsinghal20%2Ffeature-analyst", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpsinghal20%2Ffeature-analyst'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] be4dbe88d421ca911b6d2b2a32e920277af64c41 [INFO] testing psinghal20/feature-analyst against beta-2021-09-08 for beta-1.56-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpsinghal20%2Ffeature-analyst" "/workspace/builds/worker-9/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-9/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/psinghal20/feature-analyst on toolchain beta-2021-09-08 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/psinghal20/feature-analyst [INFO] finished tweaking git repo https://github.com/psinghal20/feature-analyst [INFO] tweaked toml for git repo https://github.com/psinghal20/feature-analyst written to /workspace/builds/worker-9/source/Cargo.toml [INFO] crate git repo https://github.com/psinghal20/feature-analyst already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded fwdansi v1.0.1 [INFO] [stderr] Downloaded openssl-sys v0.9.42 [INFO] [stderr] Downloaded flate2 v1.0.6 [INFO] [stderr] Downloaded miniz_oxide v0.2.1 [INFO] [stderr] Downloaded opener v0.3.2 [INFO] [stderr] Downloaded cc v1.0.30 [INFO] [stderr] Downloaded miniz_oxide_c_api v0.2.1 [INFO] [stderr] Downloaded rustfix v0.4.4 [INFO] [stderr] Downloaded git2 v0.8.0 [INFO] [stderr] Downloaded openssl v0.10.19 [INFO] [stderr] Downloaded curl v0.4.19 [INFO] [stderr] Downloaded curl-sys v0.4.16 [INFO] [stderr] Downloaded libgit2-sys v0.7.11 [INFO] [stderr] Downloaded crypto-hash v0.3.3 [INFO] [stderr] Downloaded crates-io v0.22.0 [INFO] [stderr] Downloaded git2-curl v0.9.0 [INFO] [stderr] Downloaded jobserver v0.1.12 [INFO] [stderr] Downloaded libssh2-sys v0.2.11 [INFO] [stderr] Downloaded tar v0.4.21 [INFO] [stderr] Downloaded sized-chunks v0.1.1 [INFO] [stderr] Downloaded libnghttp2-sys v0.1.1 [INFO] [stderr] Downloaded im-rc v12.3.2 [INFO] [stderr] Downloaded cargo v0.34.0 [INFO] [stderr] Downloaded socket2 v0.3.8 [INFO] [stderr] Downloaded ignore v0.4.6 [INFO] [stderr] Downloaded syn v0.15.28 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 1461624247bebf907c7060e9d2024617a37fd8578346db4ab35a24e8f0d5caff [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" "1461624247bebf907c7060e9d2024617a37fd8578346db4ab35a24e8f0d5caff", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "1461624247bebf907c7060e9d2024617a37fd8578346db4ab35a24e8f0d5caff", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1461624247bebf907c7060e9d2024617a37fd8578346db4ab35a24e8f0d5caff", kill_on_drop: false }` [INFO] [stdout] 1461624247bebf907c7060e9d2024617a37fd8578346db4ab35a24e8f0d5caff [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a2bafe2478c757e0c184864b808b24141bc0e00528ae55076b5b1c57c586aca7 [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" "a2bafe2478c757e0c184864b808b24141bc0e00528ae55076b5b1c57c586aca7", kill_on_drop: false }` [INFO] [stderr] Compiling regex v1.1.2 [INFO] [stderr] Compiling rustc-workspace-hack v1.0.0 [INFO] [stderr] Compiling home v0.3.4 [INFO] [stderr] Compiling shell-escape v0.1.4 [INFO] [stderr] Compiling bytesize v1.0.0 [INFO] [stderr] Compiling libz-sys v1.0.25 [INFO] [stderr] Compiling libnghttp2-sys v0.1.1 [INFO] [stderr] Compiling curl-sys v0.4.16 [INFO] [stderr] Compiling backtrace-sys v0.1.28 [INFO] [stderr] Compiling libssh2-sys v0.2.11 [INFO] [stderr] Compiling libgit2-sys v0.7.11 [INFO] [stderr] Compiling miniz-sys v0.1.11 [INFO] [stderr] Compiling socket2 v0.3.8 [INFO] [stderr] Compiling filetime v0.2.4 [INFO] [stderr] Compiling jobserver v0.1.12 [INFO] [stderr] Compiling fs2 v0.4.3 [INFO] [stderr] Compiling sized-chunks v0.1.1 [INFO] [stderr] Compiling syn v0.15.28 [INFO] [stderr] Compiling tar v0.4.21 [INFO] [stderr] Compiling tempfile v3.0.7 [INFO] [stderr] Compiling flate2 v1.0.6 [INFO] [stderr] Compiling backtrace v0.3.14 [INFO] [stderr] Compiling globset v0.4.2 [INFO] [stderr] Compiling env_logger v0.6.1 [INFO] [stderr] Compiling ignore v0.4.6 [INFO] [stderr] Compiling synstructure v0.10.1 [INFO] [stderr] Compiling serde_derive v1.0.89 [INFO] [stderr] Compiling structopt-derive v0.2.15 [INFO] [stderr] Compiling failure_derive v0.1.5 [INFO] [stderr] Compiling failure v0.1.5 [INFO] [stderr] Compiling opener v0.3.2 [INFO] [stderr] Compiling structopt v0.2.15 [INFO] [stderr] Compiling serde v1.0.89 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Compiling serde_json v1.0.39 [INFO] [stderr] Compiling toml v0.4.10 [INFO] [stderr] Compiling serde_ignored v0.0.4 [INFO] [stderr] Compiling url_serde v0.2.0 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Compiling openssl-sys v0.9.42 [INFO] [stderr] Compiling im-rc v12.3.2 [INFO] [stderr] Compiling rustfix v0.4.4 [INFO] [stderr] Compiling openssl v0.10.19 [INFO] [stderr] Compiling crypto-hash v0.3.3 [INFO] [stderr] Compiling curl v0.4.19 [INFO] [stderr] Compiling crates-io v0.22.0 [INFO] [stderr] Compiling git2 v0.8.0 [INFO] [stderr] Compiling git2-curl v0.9.0 [INFO] [stderr] Compiling cargo v0.34.0 [INFO] [stderr] Compiling cargo-feature-analyst v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 3m 28s [INFO] running `Command { std: "docker" "inspect" "a2bafe2478c757e0c184864b808b24141bc0e00528ae55076b5b1c57c586aca7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a2bafe2478c757e0c184864b808b24141bc0e00528ae55076b5b1c57c586aca7", kill_on_drop: false }` [INFO] [stdout] a2bafe2478c757e0c184864b808b24141bc0e00528ae55076b5b1c57c586aca7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b442f60456239515afa103a6df06053fdd17cf946ad2b6c9ae4e0976a0eb3367 [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" "b442f60456239515afa103a6df06053fdd17cf946ad2b6c9ae4e0976a0eb3367", kill_on_drop: false }` [INFO] [stderr] Compiling cargo-feature-analyst v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 2.18s [INFO] running `Command { std: "docker" "inspect" "b442f60456239515afa103a6df06053fdd17cf946ad2b6c9ae4e0976a0eb3367", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b442f60456239515afa103a6df06053fdd17cf946ad2b6c9ae4e0976a0eb3367", kill_on_drop: false }` [INFO] [stdout] b442f60456239515afa103a6df06053fdd17cf946ad2b6c9ae4e0976a0eb3367 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen", 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] 2bbe7cdfee0b6651c7f8a5b571958bc40a6530f4c06d66984460506b497ef697 [INFO] running `Command { std: "docker" "start" "-a" "2bbe7cdfee0b6651c7f8a5b571958bc40a6530f4c06d66984460506b497ef697", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.17s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/cargo_feature_analyst-e471c5c71bae5279) [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; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "2bbe7cdfee0b6651c7f8a5b571958bc40a6530f4c06d66984460506b497ef697", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2bbe7cdfee0b6651c7f8a5b571958bc40a6530f4c06d66984460506b497ef697", kill_on_drop: false }` [INFO] [stdout] 2bbe7cdfee0b6651c7f8a5b571958bc40a6530f4c06d66984460506b497ef697