[INFO] fetching crate two 0.1.0...
[INFO] testing two-0.1.0 against 1.45.2 for beta-1.46-1
[INFO] extracting crate two 0.1.0 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate two 0.1.0 on toolchain 1.45.2
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.45.2" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate two 0.1.0
[INFO] finished tweaking crates.io crate two 0.1.0
[INFO] tweaked toml for crates.io crate two 0.1.0 written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] crate crates.io crate two 0.1.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.45.2" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "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] 5153637e7eed0c63fd30f8135bfa277245fe8f5b65525d193c04941d38dd03c8
[INFO] running `Command { std: "docker" "start" "-a" "5153637e7eed0c63fd30f8135bfa277245fe8f5b65525d193c04941d38dd03c8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5153637e7eed0c63fd30f8135bfa277245fe8f5b65525d193c04941d38dd03c8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5153637e7eed0c63fd30f8135bfa277245fe8f5b65525d193c04941d38dd03c8", kill_on_drop: false }`
[INFO] [stdout] 5153637e7eed0c63fd30f8135bfa277245fe8f5b65525d193c04941d38dd03c8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "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] e14ac7d9653855b76f29a1ce6cea8b2771d66378bc9dbf1fd7f27e8612c30c86
[INFO] running `Command { std: "docker" "start" "-a" "e14ac7d9653855b76f29a1ce6cea8b2771d66378bc9dbf1fd7f27e8612c30c86", kill_on_drop: false }`
[INFO] [stderr]    Compiling two v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.41s
[INFO] running `Command { std: "docker" "inspect" "e14ac7d9653855b76f29a1ce6cea8b2771d66378bc9dbf1fd7f27e8612c30c86", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e14ac7d9653855b76f29a1ce6cea8b2771d66378bc9dbf1fd7f27e8612c30c86", kill_on_drop: false }`
[INFO] [stdout] e14ac7d9653855b76f29a1ce6cea8b2771d66378bc9dbf1fd7f27e8612c30c86
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6ff626345057c1984114a99591fbcc4371d0ba7a71c333291b7a73e745307fed
[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" "6ff626345057c1984114a99591fbcc4371d0ba7a71c333291b7a73e745307fed", kill_on_drop: false }`
[INFO] [stderr]    Compiling two v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.34s
[INFO] running `Command { std: "docker" "inspect" "6ff626345057c1984114a99591fbcc4371d0ba7a71c333291b7a73e745307fed", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6ff626345057c1984114a99591fbcc4371d0ba7a71c333291b7a73e745307fed", kill_on_drop: false }`
[INFO] [stdout] 6ff626345057c1984114a99591fbcc4371d0ba7a71c333291b7a73e745307fed
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] a41fb18899d9bb1b73f2ee7df00c4f18bffbff7cb38341feca6b72b4f3032500
[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" "a41fb18899d9bb1b73f2ee7df00c4f18bffbff7cb38341feca6b72b4f3032500", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/two-a69699836d494d04
[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
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "a41fb18899d9bb1b73f2ee7df00c4f18bffbff7cb38341feca6b72b4f3032500", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a41fb18899d9bb1b73f2ee7df00c4f18bffbff7cb38341feca6b72b4f3032500", kill_on_drop: false }`
[INFO] [stdout] a41fb18899d9bb1b73f2ee7df00c4f18bffbff7cb38341feca6b72b4f3032500