[INFO] cloning repository https://github.com/stellar/rs-stellar-contract-sdk
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/stellar/rs-stellar-contract-sdk" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fstellar%2Frs-stellar-contract-sdk", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fstellar%2Frs-stellar-contract-sdk'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] e995ecd9863afe949137b888b1e2c8abd981f36b
[INFO] testing stellar/rs-stellar-contract-sdk against beta-2022-04-10 for beta-1.61-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fstellar%2Frs-stellar-contract-sdk" "/workspace/builds/worker-19/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-19/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/stellar/rs-stellar-contract-sdk on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/stellar/rs-stellar-contract-sdk
[INFO] finished tweaking git repo https://github.com/stellar/rs-stellar-contract-sdk
[INFO] tweaked toml for git repo https://github.com/stellar/rs-stellar-contract-sdk written to /workspace/builds/worker-19/source/Cargo.toml
[INFO] crate git repo https://github.com/stellar/rs-stellar-contract-sdk already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4cf3eaa96ffa7bba870f21d2f9fd3322e531ade38f432d351463bc8efc72f3ef
[INFO] running `Command { std: "docker" "start" "-a" "4cf3eaa96ffa7bba870f21d2f9fd3322e531ade38f432d351463bc8efc72f3ef", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4cf3eaa96ffa7bba870f21d2f9fd3322e531ade38f432d351463bc8efc72f3ef", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4cf3eaa96ffa7bba870f21d2f9fd3322e531ade38f432d351463bc8efc72f3ef", kill_on_drop: false }`
[INFO] [stdout] 4cf3eaa96ffa7bba870f21d2f9fd3322e531ade38f432d351463bc8efc72f3ef
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e189ce3abbe97d6256e90eb499e97da23bbee72b2bfafb52fc044a688bc2b9f3
[INFO] running `Command { std: "docker" "start" "-a" "e189ce3abbe97d6256e90eb499e97da23bbee72b2bfafb52fc044a688bc2b9f3", kill_on_drop: false }`
[INFO] [stderr]    Compiling version_check v0.9.4
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling num-bigint v0.4.3
[INFO] [stderr]    Compiling typenum v1.15.0
[INFO] [stderr]    Compiling rand_xoshiro v0.4.0
[INFO] [stderr]    Compiling im-rc v15.0.0
[INFO] [stderr]    Compiling bitmaps v2.1.0
[INFO] [stderr]    Compiling sized-chunks v0.6.5
[INFO] [stderr]    Compiling stellar_contract_sdk v0.0.1 (/opt/rustwide/workdir/stellar_contract_sdk)
[INFO] [stderr]    Compiling test_add v0.0.1 (/opt/rustwide/workdir/test_add)
[INFO] [stderr]    Compiling test_i64 v0.0.1 (/opt/rustwide/workdir/test_i64)
[INFO] [stderr]    Compiling test_pay v0.0.1 (/opt/rustwide/workdir/test_pay)
[INFO] [stderr]    Compiling test_call_everything v0.0.1 (/opt/rustwide/workdir/test_call_everything)
[INFO] [stderr]    Compiling test_liqpool v0.0.1 (/opt/rustwide/workdir/test_liqpool)
[INFO] [stderr]    Compiling test_u64 v0.0.1 (/opt/rustwide/workdir/test_u64)
[INFO] [stderr]    Compiling test_bignum v0.0.1 (/opt/rustwide/workdir/test_bignum)
[INFO] [stderr]    Compiling test_host_objects v0.0.1 (/opt/rustwide/workdir/test_host_objects)
[INFO] [stderr]    Compiling test_call_helper v0.0.1 (/opt/rustwide/workdir/test_call_helper)
[INFO] [stderr]    Compiling test_helper v0.0.1 (/opt/rustwide/workdir/test_helper)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.00s
[INFO] running `Command { std: "docker" "inspect" "e189ce3abbe97d6256e90eb499e97da23bbee72b2bfafb52fc044a688bc2b9f3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e189ce3abbe97d6256e90eb499e97da23bbee72b2bfafb52fc044a688bc2b9f3", kill_on_drop: false }`
[INFO] [stdout] e189ce3abbe97d6256e90eb499e97da23bbee72b2bfafb52fc044a688bc2b9f3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d64ef60dbc8dbedcedb6a6d94ae9bdb0bb2b71f9a83455b3aa614f319362912a
[INFO] running `Command { std: "docker" "start" "-a" "d64ef60dbc8dbedcedb6a6d94ae9bdb0bb2b71f9a83455b3aa614f319362912a", kill_on_drop: false }`
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling bitmaps v2.1.0
[INFO] [stderr]    Compiling rand_xoshiro v0.4.0
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling num-bigint v0.4.3
[INFO] [stderr]    Compiling sized-chunks v0.6.5
[INFO] [stderr]    Compiling im-rc v15.0.0
[INFO] [stderr]    Compiling stellar_contract_sdk v0.0.1 (/opt/rustwide/workdir/stellar_contract_sdk)
[INFO] [stderr]    Compiling test_u64 v0.0.1 (/opt/rustwide/workdir/test_u64)
[INFO] [stderr]    Compiling test_liqpool v0.0.1 (/opt/rustwide/workdir/test_liqpool)
[INFO] [stderr]    Compiling test_call_everything v0.0.1 (/opt/rustwide/workdir/test_call_everything)
[INFO] [stderr]    Compiling test_bignum v0.0.1 (/opt/rustwide/workdir/test_bignum)
[INFO] [stderr]    Compiling test_add v0.0.1 (/opt/rustwide/workdir/test_add)
[INFO] [stderr]    Compiling test_pay v0.0.1 (/opt/rustwide/workdir/test_pay)
[INFO] [stderr]    Compiling test_i64 v0.0.1 (/opt/rustwide/workdir/test_i64)
[INFO] [stderr]    Compiling test_host_objects v0.0.1 (/opt/rustwide/workdir/test_host_objects)
[INFO] [stderr]    Compiling test_call_helper v0.0.1 (/opt/rustwide/workdir/test_call_helper)
[INFO] [stderr]    Compiling test_helper v0.0.1 (/opt/rustwide/workdir/test_helper)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 8.01s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/stellar_contract_sdk-fd59ce6b0dd261a9)
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/test_add-c4579d0473a0da87)
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/test_bignum-f3f260db415b2c42)
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/test_call_everything-cf405e45ba7a6245)
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/test_call_helper-a8b8fc3d71184c11)
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/test_helper-5e6718471b3fdc03)
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/test_host_objects-541144619269a4cf)
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/test_i64-600216cc0db705aa)
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/test_liqpool-23b06fdb4bf967c1)
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/test_pay-c7f59f5fd3f664e0)
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/test_u64-0233d35a6f680a9b)
[INFO] running `Command { std: "docker" "inspect" "d64ef60dbc8dbedcedb6a6d94ae9bdb0bb2b71f9a83455b3aa614f319362912a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d64ef60dbc8dbedcedb6a6d94ae9bdb0bb2b71f9a83455b3aa614f319362912a", kill_on_drop: false }`
[INFO] [stdout] d64ef60dbc8dbedcedb6a6d94ae9bdb0bb2b71f9a83455b3aa614f319362912a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 456166c34bff2ddae599a56a0363a8f84b39b954bf2822e3cd2122c5f908aed4
[INFO] running `Command { std: "docker" "start" "-a" "456166c34bff2ddae599a56a0363a8f84b39b954bf2822e3cd2122c5f908aed4", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/stellar_contract_sdk-fd59ce6b0dd261a9)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test symbol::test::test_from_static_str ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/test_add-c4579d0473a0da87)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test test::test_add ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/test_bignum-f3f260db415b2c42)
[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] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/test_call_everything-cf405e45ba7a6245)
[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] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/test_call_helper-a8b8fc3d71184c11)
[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] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/test_helper-5e6718471b3fdc03)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/test_host_objects-541144619269a4cf)
[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] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test test::test ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/test_i64-600216cc0db705aa)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test test::test_add ... ok
[INFO] [stdout] test test::test_add_explicitly_using_u63_and_objs ... ok
[INFO] [stdout] test test::test_add_explicitly_using_from ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/test_liqpool-23b06fdb4bf967c1)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test test::test ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/test_pay-c7f59f5fd3f664e0)
[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] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/test_u64-0233d35a6f680a9b)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test test::test_add ... ok
[INFO] [stdout] test test::test_add_explicitly_using_u63_and_objs ... ok
[INFO] [stdout] test test::test_add_explicitly_using_from ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests stellar_contract_sdk
[INFO] [stderr]    Doc-tests test_add
[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] [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] [stderr]    Doc-tests test_bignum
[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] [stderr]    Doc-tests test_call_everything
[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] [stderr]    Doc-tests test_call_helper
[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] [stderr]    Doc-tests test_helper
[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] [stderr]    Doc-tests test_host_objects
[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] [stderr]    Doc-tests test_i64
[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] [stderr]    Doc-tests test_liqpool
[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] [stderr]    Doc-tests test_pay
[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] [stderr]    Doc-tests test_u64
[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" "456166c34bff2ddae599a56a0363a8f84b39b954bf2822e3cd2122c5f908aed4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "456166c34bff2ddae599a56a0363a8f84b39b954bf2822e3cd2122c5f908aed4", kill_on_drop: false }`
[INFO] [stdout] 456166c34bff2ddae599a56a0363a8f84b39b954bf2822e3cd2122c5f908aed4