[INFO] cloning repository https://github.com/serbe/rgo [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/serbe/rgo" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fserbe%2Frgo", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fserbe%2Frgo'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 11e8752ce950e21f7041e7d1324098236da4ad52 [INFO] testing serbe/rgo against master#432e145bd5a974c5b6f4dd9b352891bd7502b69d for pr-87041 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fserbe%2Frgo" "/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/serbe/rgo 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/serbe/rgo [INFO] finished tweaking git repo https://github.com/serbe/rgo [INFO] tweaked toml for git repo https://github.com/serbe/rgo written to /workspace/builds/worker-4/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] [stderr] Updating git repository `https://github.com/serbe/rpel` [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-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" "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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 06c55f2f9f9c67e08b1edc57ca4bd6d1bfbce9d36acd7c34bd0aa4efd0c94fb9 [INFO] running `Command { std: "docker" "start" "-a" "06c55f2f9f9c67e08b1edc57ca4bd6d1bfbce9d36acd7c34bd0aa4efd0c94fb9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "06c55f2f9f9c67e08b1edc57ca4bd6d1bfbce9d36acd7c34bd0aa4efd0c94fb9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "06c55f2f9f9c67e08b1edc57ca4bd6d1bfbce9d36acd7c34bd0aa4efd0c94fb9", kill_on_drop: false }` [INFO] [stdout] 06c55f2f9f9c67e08b1edc57ca4bd6d1bfbce9d36acd7c34bd0aa4efd0c94fb9 [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" "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] 2c852d3135a2a2e94c06d1f25eb00412846f49e1a415cef549749fe9ab42dd0b [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" "2c852d3135a2a2e94c06d1f25eb00412846f49e1a415cef549749fe9ab42dd0b", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling libc v0.2.98 [INFO] [stderr] Compiling proc-macro2 v1.0.27 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling memchr v2.4.0 [INFO] [stderr] Compiling typenum v1.13.0 [INFO] [stderr] Compiling proc-macro-nested v0.1.7 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling tinyvec_macros v0.1.0 [INFO] [stderr] Compiling lexical-core v0.7.6 [INFO] [stderr] Compiling ppv-lite86 v0.2.10 [INFO] [stderr] Compiling scopeguard v1.1.0 [INFO] [stderr] Compiling byteorder v1.4.3 [INFO] [stderr] Compiling fnv v1.0.7 [INFO] [stderr] Compiling dotenv v0.15.0 [INFO] [stderr] Compiling nom v5.1.2 [INFO] [stderr] Compiling unicode-bidi v0.3.5 [INFO] [stderr] Compiling instant v0.1.10 [INFO] [stderr] Compiling tinyvec v1.2.0 [INFO] [stderr] Compiling lock_api v0.4.4 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling tracing-core v0.1.18 [INFO] [stderr] Compiling http v0.2.4 [INFO] [stderr] Compiling want v0.3.0 [INFO] [stderr] Compiling futures-macro v0.3.15 [INFO] [stderr] Compiling tokio v1.8.2 [INFO] [stderr] Compiling futures-util v0.3.15 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling indexmap v1.7.0 [INFO] [stderr] Compiling tracing v0.1.26 [INFO] [stderr] Compiling aho-corasick v0.7.18 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Compiling mio v0.7.13 [INFO] [stderr] Compiling num_cpus v1.13.0 [INFO] [stderr] Compiling getrandom v0.2.3 [INFO] [stderr] Compiling time v0.1.43 [INFO] [stderr] Compiling socket2 v0.4.0 [INFO] [stderr] Compiling parking_lot_core v0.8.3 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling unicode-normalization v0.1.19 [INFO] [stderr] Compiling syn v1.0.73 [INFO] [stderr] Compiling rand_core v0.6.3 [INFO] [stderr] Compiling parking_lot v0.11.1 [INFO] [stderr] Compiling generic-array v0.14.4 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling regex v1.5.4 [INFO] [stderr] Compiling rand v0.8.4 [INFO] [stderr] Compiling digest v0.9.0 [INFO] [stderr] Compiling block-buffer v0.9.0 [INFO] [stderr] Compiling crypto-mac v0.10.0 [INFO] [stderr] Compiling sha2 v0.9.5 [INFO] [stderr] Compiling md-5 v0.9.1 [INFO] [stderr] Compiling hmac v0.10.1 [INFO] [stderr] Compiling stringprep v0.1.2 [INFO] [stderr] Compiling http-body v0.4.2 [INFO] [stderr] Compiling postgres-protocol v0.6.1 [INFO] [stderr] Compiling env_logger v0.8.4 [INFO] [stderr] Compiling tokio-util v0.6.7 [INFO] [stderr] Compiling serde_derive v1.0.126 [INFO] [stderr] Compiling async-trait v0.1.50 [INFO] [stderr] Compiling thiserror-impl v1.0.26 [INFO] [stderr] Compiling thiserror v1.0.26 [INFO] [stderr] Compiling serde v1.0.126 [INFO] [stderr] Compiling futures-executor v0.3.15 [INFO] [stderr] Compiling h2 v0.3.3 [INFO] [stderr] Compiling futures v0.3.15 [INFO] [stderr] Compiling chrono v0.4.19 [INFO] [stderr] Compiling config v0.11.0 [INFO] [stderr] Compiling serde_json v1.0.64 [INFO] [stderr] Compiling hyper v0.14.10 [INFO] [stderr] Compiling deadpool v0.8.2 [INFO] [stderr] Compiling postgres-types v0.2.1 [INFO] [stderr] Compiling tokio-postgres v0.7.2 [INFO] [stderr] Compiling deadpool-postgres v0.9.0 [INFO] [stderr] Compiling rpel v0.4.3 (https://github.com/serbe/rpel#5ce05fda) [INFO] [stderr] Compiling routerify v2.1.0 [INFO] [stderr] Compiling rgo v0.3.2 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 34s [INFO] running `Command { std: "docker" "inspect" "2c852d3135a2a2e94c06d1f25eb00412846f49e1a415cef549749fe9ab42dd0b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2c852d3135a2a2e94c06d1f25eb00412846f49e1a415cef549749fe9ab42dd0b", kill_on_drop: false }` [INFO] [stdout] 2c852d3135a2a2e94c06d1f25eb00412846f49e1a415cef549749fe9ab42dd0b [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" "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] 9a246e5b290922ed1a74ad832d7e5cdaa22ed597edd9eaedb4d2c72aceffcf9c [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" "9a246e5b290922ed1a74ad832d7e5cdaa22ed597edd9eaedb4d2c72aceffcf9c", kill_on_drop: false }` [INFO] [stderr] Compiling rgo v0.3.2 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 2.43s [INFO] running `Command { std: "docker" "inspect" "9a246e5b290922ed1a74ad832d7e5cdaa22ed597edd9eaedb4d2c72aceffcf9c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9a246e5b290922ed1a74ad832d7e5cdaa22ed597edd9eaedb4d2c72aceffcf9c", kill_on_drop: false }` [INFO] [stdout] 9a246e5b290922ed1a74ad832d7e5cdaa22ed597edd9eaedb4d2c72aceffcf9c [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" "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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 0b588e3cf54cebcf81ef88967c9a3085ca41e878e85029cb3e5a6fc05cf71999 [INFO] running `Command { std: "docker" "start" "-a" "0b588e3cf54cebcf81ef88967c9a3085ca41e878e85029cb3e5a6fc05cf71999", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.11s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/rgo-10a51b18053f674a) [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" "0b588e3cf54cebcf81ef88967c9a3085ca41e878e85029cb3e5a6fc05cf71999", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0b588e3cf54cebcf81ef88967c9a3085ca41e878e85029cb3e5a6fc05cf71999", kill_on_drop: false }` [INFO] [stdout] 0b588e3cf54cebcf81ef88967c9a3085ca41e878e85029cb3e5a6fc05cf71999