[INFO] fetching crate orr 999999999.999999999.999999999...
[INFO] testing orr-999999999.999999999.999999999 against master#b70888601af92f6cdc0364abab3446e418b91d36 for pr-86479
[INFO] extracting crate orr 999999999.999999999.999999999 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate orr 999999999.999999999.999999999 on toolchain b70888601af92f6cdc0364abab3446e418b91d36
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate orr 999999999.999999999.999999999
[INFO] finished tweaking crates.io crate orr 999999999.999999999.999999999
[INFO] tweaked toml for crates.io crate orr 999999999.999999999.999999999 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] crate crates.io crate orr 999999999.999999999.999999999 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "fetch" "--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] dd593a3df5c6174ae880eff701ce8ffb5d8a4fc130268b89a3a6c7ec9dbdd33d
[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" "dd593a3df5c6174ae880eff701ce8ffb5d8a4fc130268b89a3a6c7ec9dbdd33d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "dd593a3df5c6174ae880eff701ce8ffb5d8a4fc130268b89a3a6c7ec9dbdd33d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dd593a3df5c6174ae880eff701ce8ffb5d8a4fc130268b89a3a6c7ec9dbdd33d", kill_on_drop: false }`
[INFO] [stdout] dd593a3df5c6174ae880eff701ce8ffb5d8a4fc130268b89a3a6c7ec9dbdd33d
[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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "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] 5ea10fefce9988795aaf526c7a3a630c72acdfcd17b032a638a028a7d4286d85
[INFO] running `Command { std: "docker" "start" "-a" "5ea10fefce9988795aaf526c7a3a630c72acdfcd17b032a638a028a7d4286d85", kill_on_drop: false }`
[INFO] [stderr]    Compiling orr v999999999.999999999.999999999 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.35s
[INFO] running `Command { std: "docker" "inspect" "5ea10fefce9988795aaf526c7a3a630c72acdfcd17b032a638a028a7d4286d85", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5ea10fefce9988795aaf526c7a3a630c72acdfcd17b032a638a028a7d4286d85", kill_on_drop: false }`
[INFO] [stdout] 5ea10fefce9988795aaf526c7a3a630c72acdfcd17b032a638a028a7d4286d85
[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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1d6a2b6c317abdca590236ab8d0f1831c124a4349b8a9f0c8ea3f78819c3fba2
[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" "1d6a2b6c317abdca590236ab8d0f1831c124a4349b8a9f0c8ea3f78819c3fba2", kill_on_drop: false }`
[INFO] [stderr]    Compiling orr v999999999.999999999.999999999 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.38s
[INFO] running `Command { std: "docker" "inspect" "1d6a2b6c317abdca590236ab8d0f1831c124a4349b8a9f0c8ea3f78819c3fba2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1d6a2b6c317abdca590236ab8d0f1831c124a4349b8a9f0c8ea3f78819c3fba2", kill_on_drop: false }`
[INFO] [stdout] 1d6a2b6c317abdca590236ab8d0f1831c124a4349b8a9f0c8ea3f78819c3fba2
[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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "test" "--frozen", 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] 8b848dba2eb63472d04c1a89a5a8e987e54d36dcf35d8dcc9a1910fe2242713f
[INFO] running `Command { std: "docker" "start" "-a" "8b848dba2eb63472d04c1a89a5a8e987e54d36dcf35d8dcc9a1910fe2242713f", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/orr-edeec8e99af14aba)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "8b848dba2eb63472d04c1a89a5a8e987e54d36dcf35d8dcc9a1910fe2242713f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8b848dba2eb63472d04c1a89a5a8e987e54d36dcf35d8dcc9a1910fe2242713f", kill_on_drop: false }`
[INFO] [stdout] 8b848dba2eb63472d04c1a89a5a8e987e54d36dcf35d8dcc9a1910fe2242713f