[INFO] fetching crate derive-object-merge 0.1.0-alpha1...
[INFO] building derive-object-merge-0.1.0-alpha1 against master#ff34b919075f35a1787659e9c448a34b06bab8de for issue-85264
[INFO] extracting crate derive-object-merge 0.1.0-alpha1 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate derive-object-merge 0.1.0-alpha1 on toolchain ff34b919075f35a1787659e9c448a34b06bab8de
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ff34b919075f35a1787659e9c448a34b06bab8de" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate derive-object-merge 0.1.0-alpha1
[INFO] finished tweaking crates.io crate derive-object-merge 0.1.0-alpha1
[INFO] tweaked toml for crates.io crate derive-object-merge 0.1.0-alpha1 written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ff34b919075f35a1787659e9c448a34b06bab8de" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ff34b919075f35a1787659e9c448a34b06bab8de" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ff34b919075f35a1787659e9c448a34b06bab8de" "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] 60c4c567edf5175eabe03d76f325ae21e3a92ad40a56c846e9dd8560a4f9d1a5
[INFO] running `Command { std: "docker" "start" "-a" "60c4c567edf5175eabe03d76f325ae21e3a92ad40a56c846e9dd8560a4f9d1a5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "60c4c567edf5175eabe03d76f325ae21e3a92ad40a56c846e9dd8560a4f9d1a5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "60c4c567edf5175eabe03d76f325ae21e3a92ad40a56c846e9dd8560a4f9d1a5", kill_on_drop: false }`
[INFO] [stdout] 60c4c567edf5175eabe03d76f325ae21e3a92ad40a56c846e9dd8560a4f9d1a5
[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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ff34b919075f35a1787659e9c448a34b06bab8de" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3689b62b16a50e31ee6bd5767250799b2bd2c17bee8d53adb427982fb3a703a4
[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" "3689b62b16a50e31ee6bd5767250799b2bd2c17bee8d53adb427982fb3a703a4", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v0.15.44
[INFO] [stderr]    Compiling derive-object-merge v0.1.0-alpha1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.86s
[INFO] running `Command { std: "docker" "inspect" "3689b62b16a50e31ee6bd5767250799b2bd2c17bee8d53adb427982fb3a703a4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3689b62b16a50e31ee6bd5767250799b2bd2c17bee8d53adb427982fb3a703a4", kill_on_drop: false }`
[INFO] [stdout] 3689b62b16a50e31ee6bd5767250799b2bd2c17bee8d53adb427982fb3a703a4
[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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ff34b919075f35a1787659e9c448a34b06bab8de" "test" "--frozen" "--no-run" "--message-format=json", 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] 303b7aca0b0e79bcd7965c9f51aaa58090ac965587a1a124ee1301abc17cf6c6
[INFO] running `Command { std: "docker" "start" "-a" "303b7aca0b0e79bcd7965c9f51aaa58090ac965587a1a124ee1301abc17cf6c6", kill_on_drop: false }`
[INFO] [stderr]    Compiling derive-object-merge v0.1.0-alpha1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.33s
[INFO] running `Command { std: "docker" "inspect" "303b7aca0b0e79bcd7965c9f51aaa58090ac965587a1a124ee1301abc17cf6c6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "303b7aca0b0e79bcd7965c9f51aaa58090ac965587a1a124ee1301abc17cf6c6", kill_on_drop: false }`
[INFO] [stdout] 303b7aca0b0e79bcd7965c9f51aaa58090ac965587a1a124ee1301abc17cf6c6
