[INFO] fetching crate num-rational 0.3.0...
[INFO] testing num-rational-0.3.0 against beta-2020-10-09 for beta-1.48-1
[INFO] extracting crate num-rational 0.3.0 into /workspace/builds/worker-11/source
[INFO] validating manifest of crates.io crate num-rational 0.3.0 on toolchain beta-2020-10-09
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate num-rational 0.3.0
[INFO] finished tweaking crates.io crate num-rational 0.3.0
[INFO] tweaked toml for crates.io crate num-rational 0.3.0 written to /workspace/builds/worker-11/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] fe56f8c4db57c4941c8ef91dc11c132e483c9220aad7d24d2b33c2be975eebbf
[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" "fe56f8c4db57c4941c8ef91dc11c132e483c9220aad7d24d2b33c2be975eebbf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fe56f8c4db57c4941c8ef91dc11c132e483c9220aad7d24d2b33c2be975eebbf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fe56f8c4db57c4941c8ef91dc11c132e483c9220aad7d24d2b33c2be975eebbf", kill_on_drop: false }`
[INFO] [stdout] fe56f8c4db57c4941c8ef91dc11c132e483c9220aad7d24d2b33c2be975eebbf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 24002069c439416b7323c48e00348d2ae20609dd6126066adf4879364cb452b6
[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" "24002069c439416b7323c48e00348d2ae20609dd6126066adf4879364cb452b6", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-traits v0.2.12
[INFO] [stderr]    Compiling num-rational v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling num-integer v0.1.43
[INFO] [stderr]    Compiling num-bigint v0.3.0
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.57s
[INFO] running `Command { std: "docker" "inspect" "24002069c439416b7323c48e00348d2ae20609dd6126066adf4879364cb452b6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "24002069c439416b7323c48e00348d2ae20609dd6126066adf4879364cb452b6", kill_on_drop: false }`
[INFO] [stdout] 24002069c439416b7323c48e00348d2ae20609dd6126066adf4879364cb452b6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 86d4702f5ee5e12d9c42c170dcdcc0827ca29627d249006159e0d54ce5d6a9be
[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" "86d4702f5ee5e12d9c42c170dcdcc0827ca29627d249006159e0d54ce5d6a9be", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-rational v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.93s
[INFO] running `Command { std: "docker" "inspect" "86d4702f5ee5e12d9c42c170dcdcc0827ca29627d249006159e0d54ce5d6a9be", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "86d4702f5ee5e12d9c42c170dcdcc0827ca29627d249006159e0d54ce5d6a9be", kill_on_drop: false }`
[INFO] [stdout] 86d4702f5ee5e12d9c42c170dcdcc0827ca29627d249006159e0d54ce5d6a9be
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] afc487e9fee129ea9e3b14dddd9c9ddb98dac818a7627f8d55b79a24b83ceedc
[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" "afc487e9fee129ea9e3b14dddd9c9ddb98dac818a7627f8d55b79a24b83ceedc", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/num_rational-5b2004329eaae456
[INFO] [stdout] 
[INFO] [stdout] running 51 tests
[INFO] [stdout] test test::arith::test_checked_min_max ... ok
[INFO] [stdout] test test::arith::test_neg ... ok
[INFO] [stdout] test test::arith::test_zero ... ok
[INFO] [stdout] test test::arith::test_rem ... ok
[INFO] [stdout] test test::arith::test_rem_overflow ... ok
[INFO] [stdout] test test::arith::test_div_overflow ... ok
[INFO] [stdout] test test::arith::test_sub ... ok
[INFO] [stdout] test test::arith::test_mul ... ok
[INFO] [stdout] test test::test_big_ratio_to_f64 ... ok
[INFO] [stdout] test test::arith::test_sub_overflow ... ok
[INFO] [stdout] test test::arith::test_add_overflow ... ok
[INFO] [stdout] test test::test_cmp_overflow ... ok
[INFO] [stdout] test test::arith::test_mul_overflow ... ok
[INFO] [stdout] test test::arith::test_checked_max ... ok
[INFO] [stdout] test test::arith::test_add ... ok
[INFO] [stdout] test test::arith::test_checked_failures ... ok
[INFO] [stdout] test test::ratio_iter_sum ... ok
[INFO] [stdout] test test::ratio_iter_product ... ok
[INFO] [stdout] test test::test_denom ... ok
[INFO] [stdout] test test::test_const ... ok
[INFO] [stdout] test test::test_cmp ... ok
[INFO] [stdout] test test::test_from_float_fail ... ok
[INFO] [stdout] test test::test_from_pair ... ok
[INFO] [stdout] test test::test_into_pair ... ok
[INFO] [stdout] test test::test_new_reduce ... ok
[INFO] [stdout] test test::test_num_one ... ok
[INFO] [stdout] test test::test_num_zero ... ok
[INFO] [stdout] test test::test_numer ... ok
[INFO] [stdout] test test::test_approximate_float ... ok
[INFO] [stdout] test test::arith::test_checked_zeros ... ok
[INFO] [stdout] test test::test_hash ... ok
[INFO] [stdout] test test::test_is_integer ... ok
[INFO] [stdout] test test::arith::test_div ... ok
[INFO] [stdout] test test::arith::test_checked_min ... ok
[INFO] [stdout] test test::test_show ... ok
[INFO] [stdout] test test::test_round ... ok
[INFO] [stdout] test test::test_fract ... ok
[INFO] [stdout] test test::test_pow ... ok
[INFO] [stdout] test test::test_signed ... ok
[INFO] [stdout] test test::test_ratio_to_f64 ... ok
[INFO] [stdout] test test::test_ratio_to_i64 ... ok
[INFO] [stdout] test test::test_recip ... ok
[INFO] [stdout] test test::test_ratio_to_i128 ... ok
[INFO] [stdout] test test::test_to_integer ... ok
[INFO] [stdout] test test::test_test_constants ... ok
[INFO] [stdout] test test::test_from_str_fail ... ok
[INFO] [stdout] test test::test_from_float ... ok
[INFO] [stdout] test test::test_to_from_str ... ok
[INFO] [stdout] test test::arith::test_div_0 ... ok
[INFO] [stdout] test test::test_new_zero ... ok
[INFO] [stdout] test test::test_recip_fail ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 51 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests num-rational
[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" "afc487e9fee129ea9e3b14dddd9c9ddb98dac818a7627f8d55b79a24b83ceedc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "afc487e9fee129ea9e3b14dddd9c9ddb98dac818a7627f8d55b79a24b83ceedc", kill_on_drop: false }`
[INFO] [stdout] afc487e9fee129ea9e3b14dddd9c9ddb98dac818a7627f8d55b79a24b83ceedc
