[INFO] fetching crate nonsmallnum 0.0.7-alpha.3...
[INFO] testing nonsmallnum-0.0.7-alpha.3 against 1.49.0 for beta-1.50-1
[INFO] extracting crate nonsmallnum 0.0.7-alpha.3 into /workspace/builds/worker-5/source
[INFO] validating manifest of crates.io crate nonsmallnum 0.0.7-alpha.3 on toolchain 1.49.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "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-5/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "+1.49.0" "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] c23450fa8a2e18bcea146b523f17c8146b31c517393768c16f052eb32ac8f6c0
[INFO] running `Command { std: "docker" "start" "-a" "c23450fa8a2e18bcea146b523f17c8146b31c517393768c16f052eb32ac8f6c0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c23450fa8a2e18bcea146b523f17c8146b31c517393768c16f052eb32ac8f6c0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c23450fa8a2e18bcea146b523f17c8146b31c517393768c16f052eb32ac8f6c0", kill_on_drop: false }`
[INFO] [stdout] c23450fa8a2e18bcea146b523f17c8146b31c517393768c16f052eb32ac8f6c0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "+1.49.0" "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] d431ca79bb7f3106c101f3896b93195a86c7a85ed9037145c42c0e770384fa4c
[INFO] running `Command { std: "docker" "start" "-a" "d431ca79bb7f3106c101f3896b93195a86c7a85ed9037145c42c0e770384fa4c", 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 0.90s
[INFO] running `Command { std: "docker" "inspect" "d431ca79bb7f3106c101f3896b93195a86c7a85ed9037145c42c0e770384fa4c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d431ca79bb7f3106c101f3896b93195a86c7a85ed9037145c42c0e770384fa4c", kill_on_drop: false }`
[INFO] [stdout] d431ca79bb7f3106c101f3896b93195a86c7a85ed9037145c42c0e770384fa4c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "+1.49.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8b00f64225f4b03448798b9e7e5620a94d0ff73848f51050fe32be007c99ebef
[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" "8b00f64225f4b03448798b9e7e5620a94d0ff73848f51050fe32be007c99ebef", kill_on_drop: false }`
[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 12.28s
[INFO] running `Command { std: "docker" "inspect" "8b00f64225f4b03448798b9e7e5620a94d0ff73848f51050fe32be007c99ebef", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8b00f64225f4b03448798b9e7e5620a94d0ff73848f51050fe32be007c99ebef", kill_on_drop: false }`
[INFO] [stdout] 8b00f64225f4b03448798b9e7e5620a94d0ff73848f51050fe32be007c99ebef
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "+1.49.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] a45b7dac3f04da22afcf9867c4a8c60faca36167da82a1dc5f5ae7803a15e001
[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" "a45b7dac3f04da22afcf9867c4a8c60faca36167da82a1dc5f5ae7803a15e001", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stdout] running 14 tests
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/nonsmallnum-2d4c6df5bdc79249
[INFO] [stdout] test tests::double_sided_iter_digits ... ok
[INFO] [stdout] test tests::comparison ... ok
[INFO] [stdout] test tests::counts_length_correctly ... ok
[INFO] [stdout] test tests::rem_operator ... ok
[INFO] [stdout] test tests::full_division ... ok
[INFO] [stdout] test tests::subtracts ... ok
[INFO] [stdout] test tests::add_operator ... ok
[INFO] [stdout] test tests::multiplies_by_u32 ... ok
[INFO] [stdout] test tests::mul_operator ... ok
[INFO] [stdout] test tests::div_operator ... ok
[INFO] [stdout] test tests::div_by_u32 ... ok
[INFO] [stdout] test tests::displays ... ok
[INFO] [stdout] test tests::power ... ok
[INFO] [stderr]    Doc-tests nonsmallnum
[INFO] [stdout] test tests::sum ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 14 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" "a45b7dac3f04da22afcf9867c4a8c60faca36167da82a1dc5f5ae7803a15e001", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a45b7dac3f04da22afcf9867c4a8c60faca36167da82a1dc5f5ae7803a15e001", kill_on_drop: false }`
[INFO] [stdout] a45b7dac3f04da22afcf9867c4a8c60faca36167da82a1dc5f5ae7803a15e001