[INFO] cloning repository https://github.com/BooleanCat/mongodb-service-adapter
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/BooleanCat/mongodb-service-adapter" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBooleanCat%2Fmongodb-service-adapter", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBooleanCat%2Fmongodb-service-adapter'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 3bf443a1d1f5f81883e1e5754c2b898823e36fb3
[INFO] checking BooleanCat/mongodb-service-adapter against master#7f5a42b073dc2bee2aa625052eb066ee07072048 for pr-78991
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBooleanCat%2Fmongodb-service-adapter" "/workspace/builds/worker-2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/BooleanCat/mongodb-service-adapter on toolchain 7f5a42b073dc2bee2aa625052eb066ee07072048
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+7f5a42b073dc2bee2aa625052eb066ee07072048" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/BooleanCat/mongodb-service-adapter
[INFO] finished tweaking git repo https://github.com/BooleanCat/mongodb-service-adapter
[INFO] tweaked toml for git repo https://github.com/BooleanCat/mongodb-service-adapter written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] crate git repo https://github.com/BooleanCat/mongodb-service-adapter already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+7f5a42b073dc2bee2aa625052eb066ee07072048" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+7f5a42b073dc2bee2aa625052eb066ee07072048" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 68b3b54254dac195f8d5f26b7fe3de3b6ac934f82a1e3b63390312057791db97
[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" "68b3b54254dac195f8d5f26b7fe3de3b6ac934f82a1e3b63390312057791db97", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "68b3b54254dac195f8d5f26b7fe3de3b6ac934f82a1e3b63390312057791db97", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "68b3b54254dac195f8d5f26b7fe3de3b6ac934f82a1e3b63390312057791db97", kill_on_drop: false }`
[INFO] [stdout] 68b3b54254dac195f8d5f26b7fe3de3b6ac934f82a1e3b63390312057791db97
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+7f5a42b073dc2bee2aa625052eb066ee07072048" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] dac1ea4a9177ea5a3c1b3d38f8362cf0fdf97dcc6a07d920aba47b6f901079b7
[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" "dac1ea4a9177ea5a3c1b3d38f8362cf0fdf97dcc6a07d920aba47b6f901079b7", kill_on_drop: false }`
[INFO] [stderr]     Checking libc v0.2.20
[INFO] [stderr]     Checking mongodb-service-adapter v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking rand v0.3.15
[INFO] [stderr]     Checking tempdir v0.3.5
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.46s
[INFO] running `Command { std: "docker" "inspect" "dac1ea4a9177ea5a3c1b3d38f8362cf0fdf97dcc6a07d920aba47b6f901079b7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dac1ea4a9177ea5a3c1b3d38f8362cf0fdf97dcc6a07d920aba47b6f901079b7", kill_on_drop: false }`
[INFO] [stdout] dac1ea4a9177ea5a3c1b3d38f8362cf0fdf97dcc6a07d920aba47b6f901079b7