[INFO] fetching crate uluru 2.2.0...
[INFO] building uluru-2.2.0 against try#d5c88c22807925c189328ef9d923c5d2b11a95b8+rustflags=-Zprofile-closures for pr-87066-3
[INFO] extracting crate uluru 2.2.0 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate uluru 2.2.0 on toolchain d5c88c22807925c189328ef9d923c5d2b11a95b8
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d5c88c22807925c189328ef9d923c5d2b11a95b8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate uluru 2.2.0
[INFO] finished tweaking crates.io crate uluru 2.2.0
[INFO] tweaked toml for crates.io crate uluru 2.2.0 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d5c88c22807925c189328ef9d923c5d2b11a95b8" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d5c88c22807925c189328ef9d923c5d2b11a95b8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "+d5c88c22807925c189328ef9d923c5d2b11a95b8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6bc884e646e8e6a5cadb1706f5793908953d3089e2bcb874fd192cddf7a65077
[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" "6bc884e646e8e6a5cadb1706f5793908953d3089e2bcb874fd192cddf7a65077", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6bc884e646e8e6a5cadb1706f5793908953d3089e2bcb874fd192cddf7a65077", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6bc884e646e8e6a5cadb1706f5793908953d3089e2bcb874fd192cddf7a65077", kill_on_drop: false }`
[INFO] [stdout] 6bc884e646e8e6a5cadb1706f5793908953d3089e2bcb874fd192cddf7a65077
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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 -Zprofile-closures" "-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" "+d5c88c22807925c189328ef9d923c5d2b11a95b8" "build" "--frozen" "--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] c68f18b4ce527d7f75c1c281b7b46776f107068bf92b00aab5babf69ba522468
[INFO] running `Command { std: "docker" "start" "-a" "c68f18b4ce527d7f75c1c281b7b46776f107068bf92b00aab5babf69ba522468", kill_on_drop: false }`
[INFO] [stderr]    Compiling arrayvec v0.7.1
[INFO] [stderr]    Compiling uluru v2.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.50s
[INFO] running `Command { std: "docker" "inspect" "c68f18b4ce527d7f75c1c281b7b46776f107068bf92b00aab5babf69ba522468", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c68f18b4ce527d7f75c1c281b7b46776f107068bf92b00aab5babf69ba522468", kill_on_drop: false }`
[INFO] [stdout] c68f18b4ce527d7f75c1c281b7b46776f107068bf92b00aab5babf69ba522468
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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 -Zprofile-closures" "-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" "+d5c88c22807925c189328ef9d923c5d2b11a95b8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1b015035bfe832bf9b161a1912d550e65b98752dbe07b4eb82689eabaec9dc2e
[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" "1b015035bfe832bf9b161a1912d550e65b98752dbe07b4eb82689eabaec9dc2e", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling uluru v2.2.0 (/opt/rustwide/workdir)
[INFO] [stderr] SG_CR_Eslkdjf: uluru, (ec78b39c562ff307, c73924df773a483e), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: uluru, (ff47b0ff180e0057, aff4dc999d8bd75c), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: uluru, (f0610c0ec5b7fad5, ecab11d35aaa87f), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: uluru, (46b49fea24dc1fcb, c2358b3ac102540d), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: uluru, (ce64091ec141ca90, b66a7fdfedd641d), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: uluru, (37960ee29eb3c7d8, d2311eb7cc973de8), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: uluru, (b63726a1f343ad4f, eac51018a4448f7e), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: uluru, (1b9452637173e856, 934021e077c2d747), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: uluru, (902dc637e95734de, f09bd5e2624bf673), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: uluru, (f49c0479daa9632e, 4864ef80f04b6ace), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: uluru, (1917306c6fc10f28, 193b62ea8743816f), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: uluru, (9da3d024a61a8071, 343333ed28fbdd94), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: uluru, (815b3cc04a13a51a, 187cd06e4311d38), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: uluru, (bbbb886e92988593, f2713d7c9d1bf460), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: uluru, (20ec4517883c682d, d1ca545abfa138f0), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: uluru, (5beca1e5d0932003, ed39bb8b10000771), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: uluru, (6504f1906068357f, afcfaf91f81e89cf), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: uluru, (3acdf17df6733395, 898750842adad5f1), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: uluru, (e7ad656bf0baf113, fedff8855fcfc456), 0, 0
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.81s
[INFO] running `Command { std: "docker" "inspect" "1b015035bfe832bf9b161a1912d550e65b98752dbe07b4eb82689eabaec9dc2e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1b015035bfe832bf9b161a1912d550e65b98752dbe07b4eb82689eabaec9dc2e", kill_on_drop: false }`
[INFO] [stdout] 1b015035bfe832bf9b161a1912d550e65b98752dbe07b4eb82689eabaec9dc2e