[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 master#432e145bd5a974c5b6f4dd9b352891bd7502b69d for pr-87041 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpsinghal20%2Ffeature-analyst" "/workspace/builds/worker-11/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-11/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/psinghal20/feature-analyst on toolchain 432e145bd5a974c5b6f4dd9b352891bd7502b69d [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "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-11/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" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 6bc0bc6f456bac6551833931d144083a9b71a29b0a041934c0c78d637649e591 [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" "6bc0bc6f456bac6551833931d144083a9b71a29b0a041934c0c78d637649e591", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "6bc0bc6f456bac6551833931d144083a9b71a29b0a041934c0c78d637649e591", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6bc0bc6f456bac6551833931d144083a9b71a29b0a041934c0c78d637649e591", kill_on_drop: false }` [INFO] [stdout] 6bc0bc6f456bac6551833931d144083a9b71a29b0a041934c0c78d637649e591 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 1c0255fa862abdd380cb224fcd6b754d285b4533a493894516c19b2a44c24bc8 [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" "1c0255fa862abdd380cb224fcd6b754d285b4533a493894516c19b2a44c24bc8", kill_on_drop: false }` [INFO] [stderr] Compiling cc v1.0.30 [INFO] [stderr] Compiling libc v0.2.50 [INFO] [stderr] Compiling serde v1.0.89 [INFO] [stderr] Compiling pkg-config v0.3.14 [INFO] [stderr] Compiling lazy_static v1.3.0 [INFO] [stderr] Compiling failure_derive v0.1.5 [INFO] [stderr] Compiling rustc-demangle v0.1.13 [INFO] [stderr] Compiling regex v1.1.2 [INFO] [stderr] Compiling openssl v0.10.19 [INFO] [stderr] Compiling vec_map v0.8.1 [INFO] [stderr] Compiling ansi_term v0.11.0 [INFO] [stderr] Compiling remove_dir_all v0.5.1 [INFO] [stderr] Compiling termcolor v1.0.4 [INFO] [stderr] Compiling shell-escape v0.1.4 [INFO] [stderr] Compiling bytesize v1.0.0 [INFO] [stderr] Compiling rustc-workspace-hack v1.0.0 [INFO] [stderr] Compiling home v0.3.4 [INFO] [stderr] Compiling log v0.4.6 [INFO] [stderr] Compiling backtrace v0.3.14 [INFO] [stderr] Compiling rand_jitter v0.1.3 [INFO] [stderr] Compiling humantime v1.2.0 [INFO] [stderr] Compiling proc-macro2 v0.4.27 [INFO] [stderr] Compiling thread_local v0.3.6 [INFO] [stderr] Compiling crossbeam-utils v0.6.5 [INFO] [stderr] Compiling crc32fast v1.2.0 [INFO] [stderr] Compiling aho-corasick v0.6.10 [INFO] [stderr] Compiling sized-chunks v0.1.1 [INFO] [stderr] Compiling crossbeam-channel v0.3.8 [INFO] [stderr] Compiling quote v0.6.11 [INFO] [stderr] Compiling syn v0.15.28 [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 atty v0.2.11 [INFO] [stderr] Compiling socket2 v0.3.8 [INFO] [stderr] Compiling rand_os v0.1.3 [INFO] [stderr] Compiling filetime v0.2.4 [INFO] [stderr] Compiling fs2 v0.4.3 [INFO] [stderr] Compiling jobserver v0.1.12 [INFO] [stderr] Compiling num_cpus v1.10.0 [INFO] [stderr] Compiling clap v2.32.0 [INFO] [stderr] Compiling tar v0.4.21 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Compiling globset v0.4.2 [INFO] [stderr] Compiling env_logger v0.6.1 [INFO] [stderr] Compiling flate2 v1.0.6 [INFO] [stderr] Compiling ignore v0.4.6 [INFO] [stderr] Compiling tempfile v3.0.7 [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 v0.1.5 [INFO] [stderr] Compiling opener v0.3.2 [INFO] [stderr] Compiling structopt v0.2.15 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Compiling serde_json v1.0.39 [INFO] [stderr] Compiling serde_ignored v0.0.4 [INFO] [stderr] Compiling url_serde v0.2.0 [INFO] [stderr] Compiling toml v0.4.10 [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 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 4m 04s [INFO] running `Command { std: "docker" "inspect" "1c0255fa862abdd380cb224fcd6b754d285b4533a493894516c19b2a44c24bc8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1c0255fa862abdd380cb224fcd6b754d285b4533a493894516c19b2a44c24bc8", kill_on_drop: false }` [INFO] [stdout] 1c0255fa862abdd380cb224fcd6b754d285b4533a493894516c19b2a44c24bc8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 1f916ce002224fa52804cbf02b57f503b2f6f9865e93f6c0043608853dfe2aa1 [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" "1f916ce002224fa52804cbf02b57f503b2f6f9865e93f6c0043608853dfe2aa1", 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 2.07s [INFO] running `Command { std: "docker" "inspect" "1f916ce002224fa52804cbf02b57f503b2f6f9865e93f6c0043608853dfe2aa1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1f916ce002224fa52804cbf02b57f503b2f6f9865e93f6c0043608853dfe2aa1", kill_on_drop: false }` [INFO] [stdout] 1f916ce002224fa52804cbf02b57f503b2f6f9865e93f6c0043608853dfe2aa1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 58b86467276b5c7c35dce858ca2c08434141dc198377b859a4c13ff01f1e679a [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" "58b86467276b5c7c35dce858ca2c08434141dc198377b859a4c13ff01f1e679a", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.24s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/cargo_feature_analyst-15ef8d6fafbad73f) [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" "58b86467276b5c7c35dce858ca2c08434141dc198377b859a4c13ff01f1e679a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "58b86467276b5c7c35dce858ca2c08434141dc198377b859a4c13ff01f1e679a", kill_on_drop: false }` [INFO] [stdout] 58b86467276b5c7c35dce858ca2c08434141dc198377b859a4c13ff01f1e679a