[INFO] fetching crate cw0 0.4.0...
[INFO] testing cw0-0.4.0 against 1.49.0 for beta-1.50-1
[INFO] extracting crate cw0 0.4.0 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate cw0 0.4.0 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 cw0 0.4.0
[INFO] finished tweaking crates.io crate cw0 0.4.0
[INFO] tweaked toml for crates.io crate cw0 0.4.0 written to /workspace/builds/worker-4/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] [stderr]     Blocking waiting for file lock on package cache
[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" "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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 43ad49aecc0e0879c6ff39eb517ee34c60c33ac0012f1ef36ccb63b54aa9cd68
[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" "43ad49aecc0e0879c6ff39eb517ee34c60c33ac0012f1ef36ccb63b54aa9cd68", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "43ad49aecc0e0879c6ff39eb517ee34c60c33ac0012f1ef36ccb63b54aa9cd68", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "43ad49aecc0e0879c6ff39eb517ee34c60c33ac0012f1ef36ccb63b54aa9cd68", kill_on_drop: false }`
[INFO] [stdout] 43ad49aecc0e0879c6ff39eb517ee34c60c33ac0012f1ef36ccb63b54aa9cd68
[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" "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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1ed0a153dd63bbc23e1ec43ea6d1e41df272bf31e6ce584f7c1741510a3bc2fe
[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" "1ed0a153dd63bbc23e1ec43ea6d1e41df272bf31e6ce584f7c1741510a3bc2fe", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.57
[INFO] [stderr]    Compiling itoa v0.4.7
[INFO] [stderr]    Compiling serde_derive_internals v0.25.0
[INFO] [stderr]    Compiling serde_derive v1.0.118
[INFO] [stderr]    Compiling thiserror-impl v1.0.23
[INFO] [stderr]    Compiling schemars_derive v0.7.6
[INFO] [stderr]    Compiling thiserror v1.0.23
[INFO] [stderr]    Compiling serde v1.0.118
[INFO] [stderr]    Compiling serde_json v1.0.61
[INFO] [stderr]    Compiling serde-json-wasm v0.2.1
[INFO] [stderr]    Compiling schemars v0.7.6
[INFO] [stderr]    Compiling cosmwasm-std v0.12.2
[INFO] [stderr]    Compiling cw0 v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 47.96s
[INFO] running `Command { std: "docker" "inspect" "1ed0a153dd63bbc23e1ec43ea6d1e41df272bf31e6ce584f7c1741510a3bc2fe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1ed0a153dd63bbc23e1ec43ea6d1e41df272bf31e6ce584f7c1741510a3bc2fe", kill_on_drop: false }`
[INFO] [stdout] 1ed0a153dd63bbc23e1ec43ea6d1e41df272bf31e6ce584f7c1741510a3bc2fe
[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" "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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 832850d4c28162c2ab60d5160e0171bc538b9319e68172b18af639c93024771f
[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" "832850d4c28162c2ab60d5160e0171bc538b9319e68172b18af639c93024771f", kill_on_drop: false }`
[INFO] [stderr]    Compiling cw0 v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.04s
[INFO] running `Command { std: "docker" "inspect" "832850d4c28162c2ab60d5160e0171bc538b9319e68172b18af639c93024771f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "832850d4c28162c2ab60d5160e0171bc538b9319e68172b18af639c93024771f", kill_on_drop: false }`
[INFO] [stdout] 832850d4c28162c2ab60d5160e0171bc538b9319e68172b18af639c93024771f
[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" "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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 9ef93068f3838af943af0d440ca59fbd97f659ed599ad5390096a74e1dc97d5e
[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" "9ef93068f3838af943af0d440ca59fbd97f659ed599ad5390096a74e1dc97d5e", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/cw0-aae21aedaa0de5ce
[INFO] [stdout] 
[INFO] [stdout] running 11 tests
[INFO] [stdout] test balance::test::balance_add_works ... ok
[INFO] [stdout] test balance::test::balance_has_works ... ok
[INFO] [stdout] test expiration::test::block_plus_duration ... ok
[INFO] [stdout] test expiration::test::compare_expiration ... ok
[INFO] [stdout] test expiration::test::duration_math ... ok
[INFO] [stdout] test pagination::test::add_some_tests ... ignored
[INFO] [stdout] test balance::test::normalize_balance ... ok
[INFO] [stdout] test expiration::test::expiration_addition ... ok
[INFO] [stdout] test balance::test::balance_in_place_addition ... ok
[INFO] [stdout] test balance::test::balance_subtract_works ... ok
[INFO] [stdout] test balance::test::balance_subtract_saturating_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests cw0
[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" "9ef93068f3838af943af0d440ca59fbd97f659ed599ad5390096a74e1dc97d5e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9ef93068f3838af943af0d440ca59fbd97f659ed599ad5390096a74e1dc97d5e", kill_on_drop: false }`
[INFO] [stdout] 9ef93068f3838af943af0d440ca59fbd97f659ed599ad5390096a74e1dc97d5e