[INFO] crate num-rug-adapter 0.1.3 is already in cache
[INFO] testing num-rug-adapter-0.1.3 against 1.45.2 for beta-1.46-1
[INFO] extracting crate num-rug-adapter 0.1.3 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate num-rug-adapter 0.1.3 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 num-rug-adapter 0.1.3
[INFO] finished tweaking crates.io crate num-rug-adapter 0.1.3
[INFO] tweaked toml for crates.io crate num-rug-adapter 0.1.3 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.45.2" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[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-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" "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] [stdout] dd347e46edf1b444c4a9b5b186d395e8e5084534ec6e1e4f1dec8777ffe767ae
[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" "dd347e46edf1b444c4a9b5b186d395e8e5084534ec6e1e4f1dec8777ffe767ae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "dd347e46edf1b444c4a9b5b186d395e8e5084534ec6e1e4f1dec8777ffe767ae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dd347e46edf1b444c4a9b5b186d395e8e5084534ec6e1e4f1dec8777ffe767ae", kill_on_drop: false }`
[INFO] [stdout] dd347e46edf1b444c4a9b5b186d395e8e5084534ec6e1e4f1dec8777ffe767ae
[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" "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] 9daf1c58ccc1f8a57138f7ce7d17e748fa98a365a07d84affa34babdc9fc565e
[INFO] running `Command { std: "docker" "start" "-a" "9daf1c58ccc1f8a57138f7ce7d17e748fa98a365a07d84affa34babdc9fc565e", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-bigint v0.2.6
[INFO] [stderr]    Compiling num-integer v0.1.43
[INFO] [stderr]    Compiling num-rational v0.2.4
[INFO] [stderr]    Compiling num-rug-adapter v0.1.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.59s
[INFO] running `Command { std: "docker" "inspect" "9daf1c58ccc1f8a57138f7ce7d17e748fa98a365a07d84affa34babdc9fc565e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9daf1c58ccc1f8a57138f7ce7d17e748fa98a365a07d84affa34babdc9fc565e", kill_on_drop: false }`
[INFO] [stdout] 9daf1c58ccc1f8a57138f7ce7d17e748fa98a365a07d84affa34babdc9fc565e
[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" "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] 7a80d21414f658462e4afc5bc24ce38cd665e890b75aa5fe093e0ad1a8c1a336
[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" "7a80d21414f658462e4afc5bc24ce38cd665e890b75aa5fe093e0ad1a8c1a336", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-rug-adapter v0.1.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.65s
[INFO] running `Command { std: "docker" "inspect" "7a80d21414f658462e4afc5bc24ce38cd665e890b75aa5fe093e0ad1a8c1a336", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7a80d21414f658462e4afc5bc24ce38cd665e890b75aa5fe093e0ad1a8c1a336", kill_on_drop: false }`
[INFO] [stdout] 7a80d21414f658462e4afc5bc24ce38cd665e890b75aa5fe093e0ad1a8c1a336
[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" "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] 5cc63ef73ffb01a2180f6a39f284e8cca9d37e888ec91ee83bf71ca6e5efbbcf
[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" "5cc63ef73ffb01a2180f6a39f284e8cca9d37e888ec91ee83bf71ca6e5efbbcf", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/num_rug_adapter-d0d1feeb5b94b0d1
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stderr]    Doc-tests num-rug-adapter
[INFO] [stdout] test tests::neg_integer ... ok
[INFO] [stdout] test tests::bits ... ok
[INFO] [stdout] test tests::neg_rational ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[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" "5cc63ef73ffb01a2180f6a39f284e8cca9d37e888ec91ee83bf71ca6e5efbbcf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5cc63ef73ffb01a2180f6a39f284e8cca9d37e888ec91ee83bf71ca6e5efbbcf", kill_on_drop: false }`
[INFO] [stdout] 5cc63ef73ffb01a2180f6a39f284e8cca9d37e888ec91ee83bf71ca6e5efbbcf