[INFO] fetching crate cw721-base 0.4.0...
[INFO] testing cw721-base-0.4.0 against 1.49.0 for beta-1.50-1
[INFO] extracting crate cw721-base 0.4.0 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate cw721-base 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] removed /workspace/builds/worker-0/source/.cargo/config
[INFO] started tweaking crates.io crate cw721-base 0.4.0
[INFO] finished tweaking crates.io crate cw721-base 0.4.0
[INFO] tweaked toml for crates.io crate cw721-base 0.4.0 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] crate crates.io crate cw721-base 0.4.0 already has a lockfile, it will not be regenerated
[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-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] 4cb88628f243259c7409792885eee0bf2fadc03234c03fdb4ebd1dd73c3fdffc
[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" "4cb88628f243259c7409792885eee0bf2fadc03234c03fdb4ebd1dd73c3fdffc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4cb88628f243259c7409792885eee0bf2fadc03234c03fdb4ebd1dd73c3fdffc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4cb88628f243259c7409792885eee0bf2fadc03234c03fdb4ebd1dd73c3fdffc", kill_on_drop: false }`
[INFO] [stdout] 4cb88628f243259c7409792885eee0bf2fadc03234c03fdb4ebd1dd73c3fdffc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] ef2be9b70eaa7ac504ac88cf6ba1bb3bedf712f04157470b3a332b284d8c8563
[INFO] running `Command { std: "docker" "start" "-a" "ef2be9b70eaa7ac504ac88cf6ba1bb3bedf712f04157470b3a332b284d8c8563", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.55
[INFO] [stderr]    Compiling serde v1.0.118
[INFO] [stderr]    Compiling serde_json v1.0.60
[INFO] [stderr]    Compiling schemars v0.7.6
[INFO] [stderr]    Compiling itoa v0.4.6
[INFO] [stderr]    Compiling serde_derive_internals v0.25.0
[INFO] [stderr]    Compiling serde_derive v1.0.118
[INFO] [stderr]    Compiling schemars_derive v0.7.6
[INFO] [stderr]    Compiling thiserror-impl v1.0.22
[INFO] [stderr]    Compiling thiserror v1.0.22
[INFO] [stderr]    Compiling serde-json-wasm v0.2.1
[INFO] [stderr]    Compiling cosmwasm-std v0.12.2
[INFO] [stderr]    Compiling cw0 v0.4.0
[INFO] [stderr]    Compiling cw-storage-plus v0.4.0
[INFO] [stderr]    Compiling cw721 v0.4.0
[INFO] [stderr]    Compiling cw2 v0.4.0
[INFO] [stderr]    Compiling cw721-base v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 56.88s
[INFO] running `Command { std: "docker" "inspect" "ef2be9b70eaa7ac504ac88cf6ba1bb3bedf712f04157470b3a332b284d8c8563", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ef2be9b70eaa7ac504ac88cf6ba1bb3bedf712f04157470b3a332b284d8c8563", kill_on_drop: false }`
[INFO] [stdout] ef2be9b70eaa7ac504ac88cf6ba1bb3bedf712f04157470b3a332b284d8c8563
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 7f0609f27bfa509a54c3a1e504aac27b81ec8fa128ac62da93c88f6c1203ab36
[INFO] running `Command { std: "docker" "start" "-a" "7f0609f27bfa509a54c3a1e504aac27b81ec8fa128ac62da93c88f6c1203ab36", kill_on_drop: false }`
[INFO] [stderr]    Compiling cosmwasm-schema v0.12.2
[INFO] [stderr]    Compiling cw721-base v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 4.83s
[INFO] running `Command { std: "docker" "inspect" "7f0609f27bfa509a54c3a1e504aac27b81ec8fa128ac62da93c88f6c1203ab36", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7f0609f27bfa509a54c3a1e504aac27b81ec8fa128ac62da93c88f6c1203ab36", kill_on_drop: false }`
[INFO] [stdout] 7f0609f27bfa509a54c3a1e504aac27b81ec8fa128ac62da93c88f6c1203ab36
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] be202c8fc6bad000c25b002f89a701cd07f3739ba6de9719dcb28479626baf35
[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" "be202c8fc6bad000c25b002f89a701cd07f3739ba6de9719dcb28479626baf35", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.48s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/cw721_base-fe315fe4b017072d
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test contract::tests::minting ... ok
[INFO] [stdout] test contract::tests::sending_nft ... ok
[INFO] [stdout] test contract::tests::proper_initialization ... ok
[INFO] [stdout] test contract::tests::query_tokens_by_owner ... ok
[INFO] [stdout] test contract::tests::approving_revoking ... ok
[INFO] [stdout] test contract::tests::approving_all_revoking_all ... ok
[INFO] [stdout] test contract::tests::transferring_nft ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests cw721-base
[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" "be202c8fc6bad000c25b002f89a701cd07f3739ba6de9719dcb28479626baf35", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "be202c8fc6bad000c25b002f89a701cd07f3739ba6de9719dcb28479626baf35", kill_on_drop: false }`
[INFO] [stdout] be202c8fc6bad000c25b002f89a701cd07f3739ba6de9719dcb28479626baf35