[INFO] updating cached repository https://github.com/oshino-taihei/hkt-engine
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune", kill_on_drop: false }`
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 14611bcd9efa5939b77fdabe49c183d7182fdcfb
[INFO] testing oshino-taihei/hkt-engine against 1.45.2 for beta-1.46-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Foshino-taihei%2Fhkt-engine" "/workspace/builds/worker-4/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/oshino-taihei/hkt-engine 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 git repo https://github.com/oshino-taihei/hkt-engine
[INFO] finished tweaking git repo https://github.com/oshino-taihei/hkt-engine
[INFO] tweaked toml for git repo https://github.com/oshino-taihei/hkt-engine written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate git repo https://github.com/oshino-taihei/hkt-engine already has a lockfile, it will not be regenerated
[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-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] e7d5da67bd236732996086d095f8f3d18dfd2d55849c469e9ca85b1daa837bbb
[INFO] running `Command { std: "docker" "start" "-a" "e7d5da67bd236732996086d095f8f3d18dfd2d55849c469e9ca85b1daa837bbb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e7d5da67bd236732996086d095f8f3d18dfd2d55849c469e9ca85b1daa837bbb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e7d5da67bd236732996086d095f8f3d18dfd2d55849c469e9ca85b1daa837bbb", kill_on_drop: false }`
[INFO] [stdout] e7d5da67bd236732996086d095f8f3d18dfd2d55849c469e9ca85b1daa837bbb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] [stdout] d72790de9eb568532070c27118cde1b20b76745a200ce9185d8e1a6c5159d140
[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" "d72790de9eb568532070c27118cde1b20b76745a200ce9185d8e1a6c5159d140", kill_on_drop: false }`
[INFO] [stderr]    Compiling hkt-engine v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.07s
[INFO] running `Command { std: "docker" "inspect" "d72790de9eb568532070c27118cde1b20b76745a200ce9185d8e1a6c5159d140", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d72790de9eb568532070c27118cde1b20b76745a200ce9185d8e1a6c5159d140", kill_on_drop: false }`
[INFO] [stdout] d72790de9eb568532070c27118cde1b20b76745a200ce9185d8e1a6c5159d140
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] c289f47b908e17e9e1f46fd6fb342912cede8b53fd1bc38b32a0f01d8a422c04
[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" "c289f47b908e17e9e1f46fd6fb342912cede8b53fd1bc38b32a0f01d8a422c04", kill_on_drop: false }`
[INFO] [stderr]    Compiling hkt-engine v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.17s
[INFO] running `Command { std: "docker" "inspect" "c289f47b908e17e9e1f46fd6fb342912cede8b53fd1bc38b32a0f01d8a422c04", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c289f47b908e17e9e1f46fd6fb342912cede8b53fd1bc38b32a0f01d8a422c04", kill_on_drop: false }`
[INFO] [stdout] c289f47b908e17e9e1f46fd6fb342912cede8b53fd1bc38b32a0f01d8a422c04
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] e1022e3237cadf8d193eb625d5bdff8b5ecc11a5c782a99910a3f73e8675879a
[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" "e1022e3237cadf8d193eb625d5bdff8b5ecc11a5c782a99910a3f73e8675879a", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/hkt_engine-0498fb6607f7e27a
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test warehouse::tests::reserve_single_success ... ok
[INFO] [stdout] test warehouse::tests::reserve_success_and_failure ... ok
[INFO] [stdout] test warehouse::tests::reserve_three_linked_warehouses ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "e1022e3237cadf8d193eb625d5bdff8b5ecc11a5c782a99910a3f73e8675879a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e1022e3237cadf8d193eb625d5bdff8b5ecc11a5c782a99910a3f73e8675879a", kill_on_drop: false }`
[INFO] [stdout] e1022e3237cadf8d193eb625d5bdff8b5ecc11a5c782a99910a3f73e8675879a