[INFO] cloning repository https://github.com/OmnipotentEntity/multigroup [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/OmnipotentEntity/multigroup" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FOmnipotentEntity%2Fmultigroup", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FOmnipotentEntity%2Fmultigroup'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] a07f082334d15578454c565a90d02592917c1a96 [INFO] checking OmnipotentEntity/multigroup against try#a7a572ce3edd6d476191fbfe92c9c1986e009b34 for pr-87190-3 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FOmnipotentEntity%2Fmultigroup" "/workspace/builds/worker-3/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/OmnipotentEntity/multigroup on toolchain a7a572ce3edd6d476191fbfe92c9c1986e009b34 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/OmnipotentEntity/multigroup [INFO] finished tweaking git repo https://github.com/OmnipotentEntity/multigroup [INFO] tweaked toml for git repo https://github.com/OmnipotentEntity/multigroup written to /workspace/builds/worker-3/source/Cargo.toml [INFO] crate git repo https://github.com/OmnipotentEntity/multigroup already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded if_chain v0.1.2 [INFO] [stderr] Downloaded getopts v0.2.15 [INFO] [stderr] Downloaded itertools v0.6.5 [INFO] [stderr] Downloaded quine-mc_cluskey v0.2.4 [INFO] [stderr] Downloaded lapack-sys v0.11.7 [INFO] [stderr] Downloaded blas-sys v0.6.9 [INFO] [stderr] Downloaded procedurals v0.2.3 [INFO] [stderr] Downloaded either v1.3.0 [INFO] [stderr] Downloaded cargo_metadata v0.2.3 [INFO] [stderr] Downloaded derive-new v0.4.0 [INFO] [stderr] Downloaded quote v0.2.3 [INFO] [stderr] Downloaded serde_derive v1.0.19 [INFO] [stderr] Downloaded ndarray-linalg v0.7.1 [INFO] [stderr] Downloaded serde_derive_internals v0.17.0 [INFO] [stderr] Downloaded syn v0.8.7 [INFO] [stderr] Downloaded serde v1.0.19 [INFO] [stderr] Downloaded pulldown-cmark v0.0.15 [INFO] [stderr] Downloaded serde_json v1.0.6 [INFO] [stderr] Downloaded lapack v0.13.2 [INFO] [stderr] Downloaded clippy_lints v0.0.170 [INFO] [stderr] Downloaded clippy v0.0.170 [INFO] [stderr] Downloaded ndarray v0.10.12 [INFO] [stderr] Downloaded openblas-src v0.5.4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] aa6cef405bf59b99d5d3acc02eec9d677787e0593be9f7c672f70a5e38b93f15 [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" "aa6cef405bf59b99d5d3acc02eec9d677787e0593be9f7c672f70a5e38b93f15", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "aa6cef405bf59b99d5d3acc02eec9d677787e0593be9f7c672f70a5e38b93f15", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "aa6cef405bf59b99d5d3acc02eec9d677787e0593be9f7c672f70a5e38b93f15", kill_on_drop: false }` [INFO] [stdout] aa6cef405bf59b99d5d3acc02eec9d677787e0593be9f7c672f70a5e38b93f15 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] bbdd366cb72b5fbe3d3c831473e0c19e3b9bb6dd1d17531c16c55f5ab63bbaad [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" "bbdd366cb72b5fbe3d3c831473e0c19e3b9bb6dd1d17531c16c55f5ab63bbaad", kill_on_drop: false }` [INFO] [stderr] Copying to /tmp/fixit [INFO] [stderr] no edition found in manifest, probably 2015, skipping [INFO] running `Command { std: "docker" "inspect" "bbdd366cb72b5fbe3d3c831473e0c19e3b9bb6dd1d17531c16c55f5ab63bbaad", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bbdd366cb72b5fbe3d3c831473e0c19e3b9bb6dd1d17531c16c55f5ab63bbaad", kill_on_drop: false }` [INFO] [stdout] bbdd366cb72b5fbe3d3c831473e0c19e3b9bb6dd1d17531c16c55f5ab63bbaad