[INFO] fetching crate nonsmallnum 0.0.7-alpha.3...
[INFO] testing nonsmallnum-0.0.7-alpha.3 against beta-2021-01-01 for beta-1.50-1
[INFO] extracting crate nonsmallnum 0.0.7-alpha.3 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate nonsmallnum 0.0.7-alpha.3 on toolchain beta-2021-01-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate nonsmallnum 0.0.7-alpha.3
[INFO] finished tweaking crates.io crate nonsmallnum 0.0.7-alpha.3
[INFO] tweaked toml for crates.io crate nonsmallnum 0.0.7-alpha.3 written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "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" "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" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] fbc339fc65904deb8b818b7c550d2e46acdba3e9d60c45d4644fd655bfeefbb8
[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" "fbc339fc65904deb8b818b7c550d2e46acdba3e9d60c45d4644fd655bfeefbb8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fbc339fc65904deb8b818b7c550d2e46acdba3e9d60c45d4644fd655bfeefbb8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fbc339fc65904deb8b818b7c550d2e46acdba3e9d60c45d4644fd655bfeefbb8", kill_on_drop: false }`
[INFO] [stdout] fbc339fc65904deb8b818b7c550d2e46acdba3e9d60c45d4644fd655bfeefbb8
[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" "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" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 31a3f3b6d2ae232b0067099354edd641baec864f3ea0da27d0f0430e3416f14b
[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" "31a3f3b6d2ae232b0067099354edd641baec864f3ea0da27d0f0430e3416f14b", kill_on_drop: false }`
[INFO] [stderr]    Compiling nonsmallnum v0.0.7-alpha.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.09s
[INFO] running `Command { std: "docker" "inspect" "31a3f3b6d2ae232b0067099354edd641baec864f3ea0da27d0f0430e3416f14b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "31a3f3b6d2ae232b0067099354edd641baec864f3ea0da27d0f0430e3416f14b", kill_on_drop: false }`
[INFO] [stdout] 31a3f3b6d2ae232b0067099354edd641baec864f3ea0da27d0f0430e3416f14b
[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" "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" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 315784fdfcf73d4786c01cf64d0d46782faa526d955d5c38a02d407b2d2335d7
[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" "315784fdfcf73d4786c01cf64d0d46782faa526d955d5c38a02d407b2d2335d7", kill_on_drop: false }`
[INFO] [stderr]    Compiling winapi-build v0.1.1
[INFO] [stderr]    Compiling winapi v0.2.8
[INFO] [stderr]    Compiling regex-syntax v0.3.9
[INFO] [stderr]    Compiling utf8-ranges v0.1.3
[INFO] [stderr]    Compiling memchr v0.1.11
[INFO] [stderr]    Compiling log v0.3.9
[INFO] [stderr]    Compiling kernel32-sys v0.2.2
[INFO] [stderr]    Compiling aho-corasick v0.5.3
[INFO] [stderr]    Compiling thread-id v2.0.0
[INFO] [stderr]    Compiling thread_local v0.2.7
[INFO] [stderr]    Compiling regex v0.1.80
[INFO] [stderr]    Compiling env_logger v0.3.5
[INFO] [stderr]    Compiling quickcheck v0.3.2
[INFO] [stderr]    Compiling nonsmallnum v0.0.7-alpha.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 15.43s
[INFO] running `Command { std: "docker" "inspect" "315784fdfcf73d4786c01cf64d0d46782faa526d955d5c38a02d407b2d2335d7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "315784fdfcf73d4786c01cf64d0d46782faa526d955d5c38a02d407b2d2335d7", kill_on_drop: false }`
[INFO] [stdout] 315784fdfcf73d4786c01cf64d0d46782faa526d955d5c38a02d407b2d2335d7
[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" "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" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "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] 9822a2830f714095b69e836dd94bcf31c05607a6be6a466538f6e41e9498324d
[INFO] running `Command { std: "docker" "start" "-a" "9822a2830f714095b69e836dd94bcf31c05607a6be6a466538f6e41e9498324d", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/nonsmallnum-5d84de7e2526034a
[INFO] [stdout] 
[INFO] [stdout] running 14 tests
[INFO] [stdout] test tests::add_operator ... ok
[INFO] [stdout] test tests::displays ... ok
[INFO] [stdout] test tests::subtracts ... ok
[INFO] [stdout] test tests::div_by_u32 ... ok
[INFO] [stdout] test tests::div_operator ... ok
[INFO] [stdout] test tests::rem_operator ... ok
[INFO] [stdout] test tests::counts_length_correctly ... ok
[INFO] [stdout] test tests::multiplies_by_u32 ... ok
[INFO] [stdout] test tests::mul_operator ... ok
[INFO] [stdout] test tests::comparison ... ok
[INFO] [stdout] test tests::double_sided_iter_digits ... ok
[INFO] [stdout] test tests::full_division ... ok
[INFO] [stdout] test tests::power ... ok
[INFO] [stdout] test tests::sum ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 14 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.10s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests nonsmallnum
[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" "9822a2830f714095b69e836dd94bcf31c05607a6be6a466538f6e41e9498324d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9822a2830f714095b69e836dd94bcf31c05607a6be6a466538f6e41e9498324d", kill_on_drop: false }`
[INFO] [stdout] 9822a2830f714095b69e836dd94bcf31c05607a6be6a466538f6e41e9498324d