[INFO] cloning repository https://github.com/rmw-link/sdb
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/rmw-link/sdb" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frmw-link%2Fsdb", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frmw-link%2Fsdb'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] daddcc5ae2802c6d41ebdd5f0772607d77e0d2b6
[INFO] checking rmw-link/sdb against master#dfd7b8d03fb93d0e03147d28b3be6d93260fa94d for pr-87050
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frmw-link%2Fsdb" "/workspace/builds/worker-6/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/rmw-link/sdb on toolchain dfd7b8d03fb93d0e03147d28b3be6d93260fa94d
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+dfd7b8d03fb93d0e03147d28b3be6d93260fa94d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/rmw-link/sdb
[INFO] finished tweaking git repo https://github.com/rmw-link/sdb
[INFO] tweaked toml for git repo https://github.com/rmw-link/sdb written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] crate git repo https://github.com/rmw-link/sdb already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+dfd7b8d03fb93d0e03147d28b3be6d93260fa94d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "+dfd7b8d03fb93d0e03147d28b3be6d93260fa94d" "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] a13cd4a6820588a090977e4ff1b94cb0b2b13fba7e9f45c3ba8d1e478bb610fb
[INFO] running `Command { std: "docker" "start" "-a" "a13cd4a6820588a090977e4ff1b94cb0b2b13fba7e9f45c3ba8d1e478bb610fb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a13cd4a6820588a090977e4ff1b94cb0b2b13fba7e9f45c3ba8d1e478bb610fb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a13cd4a6820588a090977e4ff1b94cb0b2b13fba7e9f45c3ba8d1e478bb610fb", kill_on_drop: false }`
[INFO] [stdout] a13cd4a6820588a090977e4ff1b94cb0b2b13fba7e9f45c3ba8d1e478bb610fb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "+dfd7b8d03fb93d0e03147d28b3be6d93260fa94d" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 126b1d2e39d49f075e68a166db3ba7fd7a2c57cf1d640c2d774518ea810d3a0a
[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" "126b1d2e39d49f075e68a166db3ba7fd7a2c57cf1d640c2d774518ea810d3a0a", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.97
[INFO] [stderr]    Compiling proc-macro2 v0.4.30
[INFO] [stderr]    Compiling cfg_aliases v0.1.1
[INFO] [stderr]    Compiling syn v0.15.44
[INFO] [stderr]     Checking smallvec v1.6.1
[INFO] [stderr]     Checking scopeguard v1.1.0
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]    Compiling anyhow v1.0.42
[INFO] [stderr]     Checking sanakirja-core v1.2.8
[INFO] [stderr]     Checking instant v0.1.9
[INFO] [stderr]     Checking proc-macro2 v1.0.27
[INFO] [stderr]    Compiling memchr v2.4.0
[INFO] [stderr]    Compiling syn v1.0.73
[INFO] [stderr]    Compiling static_init_macro v1.0.0 (https://gitlab.com/vkahl/static_init.git#bffc02b2)
[INFO] [stderr]    Compiling static_init v1.0.0 (https://gitlab.com/vkahl/static_init.git#bffc02b2)
[INFO] [stderr]     Checking lock_api v0.4.4
[INFO] [stderr]     Checking quote v1.0.9
[INFO] [stderr]    Compiling quote v0.6.13
[INFO] [stderr]     Checking parking_lot_core v0.8.3
[INFO] [stderr]     Checking fs2 v0.4.3
[INFO] [stderr]     Checking memmap v0.7.0
[INFO] [stderr]     Checking parking_lot v0.11.1
[INFO] [stderr]     Checking sdb_macro v0.0.1 (/opt/rustwide/workdir/sdb_macro)
[INFO] [stderr]    Compiling desse-derive v0.2.1
[INFO] [stderr]    Compiling thiserror-impl v1.0.25
[INFO] [stderr]     Checking desse v0.2.1
[INFO] [stderr]     Checking thiserror v1.0.25
[INFO] [stderr]     Checking sanakirja v1.2.5
[INFO] [stderr]     Checking sdb v0.0.10 (/opt/rustwide/workdir/sdb)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 20.71s
[INFO] running `Command { std: "docker" "inspect" "126b1d2e39d49f075e68a166db3ba7fd7a2c57cf1d640c2d774518ea810d3a0a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "126b1d2e39d49f075e68a166db3ba7fd7a2c57cf1d640c2d774518ea810d3a0a", kill_on_drop: false }`
[INFO] [stdout] 126b1d2e39d49f075e68a166db3ba7fd7a2c57cf1d640c2d774518ea810d3a0a