[INFO] cloning repository https://github.com/DrunkenCub/cosmwasm-plus
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/DrunkenCub/cosmwasm-plus" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDrunkenCub%2Fcosmwasm-plus", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDrunkenCub%2Fcosmwasm-plus'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 5310525635e6fe82d5eb60fdde48ee82aff1ddbb
[INFO] checking DrunkenCub/cosmwasm-plus against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDrunkenCub%2Fcosmwasm-plus" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/DrunkenCub/cosmwasm-plus
[INFO] finished tweaking git repo https://github.com/DrunkenCub/cosmwasm-plus
[INFO] tweaked toml for git repo https://github.com/DrunkenCub/cosmwasm-plus written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/DrunkenCub/cosmwasm-plus on toolchain 4f260f0f20b3133d20cfb50353c0221943af5796
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/DrunkenCub/cosmwasm-plus already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 76cbaa9966b0e255f35e1d2bc74709a751c6b096c5e7e1cd88f790d3f9b5790a
[INFO] running `Command { std: "docker" "start" "-a" "76cbaa9966b0e255f35e1d2bc74709a751c6b096c5e7e1cd88f790d3f9b5790a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "76cbaa9966b0e255f35e1d2bc74709a751c6b096c5e7e1cd88f790d3f9b5790a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "76cbaa9966b0e255f35e1d2bc74709a751c6b096c5e7e1cd88f790d3f9b5790a", kill_on_drop: false }`
[INFO] [stdout] 76cbaa9966b0e255f35e1d2bc74709a751c6b096c5e7e1cd88f790d3f9b5790a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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=forbid -Dunmustuse_in_always_ok" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8cb28699ef455c9939a484271f2efc2599d2c50463158fef9f539315ce1fb038
[INFO] running `Command { std: "docker" "start" "-a" "8cb28699ef455c9939a484271f2efc2599d2c50463158fef9f539315ce1fb038", kill_on_drop: false }`
[INFO] [stderr]    Compiling typenum v1.13.0
[INFO] [stderr]    Compiling proc-macro2 v1.0.26
[INFO] [stderr]    Compiling unicode-xid v0.2.1
[INFO] [stderr]    Compiling syn v1.0.69
[INFO] [stderr]    Compiling version_check v0.9.3
[INFO] [stderr]    Compiling libc v0.2.93
[INFO] [stderr]    Compiling getrandom v0.1.16
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]    Compiling serde_derive v1.0.125
[INFO] [stderr]     Checking subtle v2.4.0
[INFO] [stderr]    Compiling serde v1.0.125
[INFO] [stderr]     Checking radium v0.3.0
[INFO] [stderr]     Checking funty v1.1.0
[INFO] [stderr]     Checking wyz v0.2.0
[INFO] [stderr]     Checking const-oid v0.4.5
[INFO] [stderr]     Checking zeroize v1.3.0
[INFO] [stderr]     Checking byteorder v1.4.3
[INFO] [stderr]    Compiling ryu v1.0.5
[INFO] [stderr]     Checking der v0.1.0
[INFO] [stderr]    Compiling serde_json v1.0.64
[INFO] [stderr]     Checking opaque-debug v0.3.0
[INFO] [stderr]     Checking cpuid-bool v0.1.2
[INFO] [stderr]     Checking itoa v0.4.7
[INFO] [stderr]    Compiling schemars v0.8.3
[INFO] [stderr]     Checking dyn-clone v1.0.4
[INFO] [stderr]     Checking hex v0.4.3
[INFO] [stderr]     Checking base64 v0.13.0
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling generic-array v0.14.4
[INFO] [stderr]     Checking byte-tools v0.3.1
[INFO] [stderr]     Checking opaque-debug v0.2.3
[INFO] [stderr]     Checking arrayvec v0.5.2
[INFO] [stderr]     Checking block-padding v0.1.5
[INFO] [stderr]     Checking fake-simd v0.1.2
[INFO] [stderr]     Checking hex v0.3.2
[INFO] [stderr]     Checking pkcs8 v0.3.3
[INFO] [stderr]     Checking bitvec v0.18.5
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]     Checking rand_core v0.5.1
[INFO] [stderr]     Checking generic-array v0.12.4
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]     Checking digest v0.9.0
[INFO] [stderr]     Checking crypto-mac v0.10.0
[INFO] [stderr]     Checking block-buffer v0.9.0
[INFO] [stderr]     Checking hmac v0.10.1
[INFO] [stderr]     Checking signature v1.2.2
[INFO] [stderr]     Checking sha2 v0.9.3
[INFO] [stderr]     Checking curve25519-dalek v3.1.0
[INFO] [stderr]     Checking integer-cbrt v0.1.2
[INFO] [stderr]     Checking integer-sqrt v0.1.5
[INFO] [stderr]     Checking digest v0.8.1
[INFO] [stderr]     Checking block-buffer v0.7.3
[INFO] [stderr]     Checking sha2 v0.8.2
[INFO] [stderr]     Checking ff v0.8.0
[INFO] [stderr]     Checking group v0.8.0
[INFO] [stderr]     Checking elliptic-curve v0.8.5
[INFO] [stderr]     Checking ecdsa v0.10.2
[INFO] [stderr]    Compiling serde_derive_internals v0.25.0
[INFO] [stderr]     Checking k256 v0.7.3
[INFO] [stderr]    Compiling thiserror-impl v1.0.24
[INFO] [stderr]    Compiling cosmwasm-derive v0.14.0
[INFO] [stderr]    Compiling schemars_derive v0.8.3
[INFO] [stderr]     Checking thiserror v1.0.24
[INFO] [stderr]     Checking ed25519-zebra v2.2.0
[INFO] [stderr]     Checking serde-json-wasm v0.3.1
[INFO] [stderr]     Checking rust_decimal v1.11.1
[INFO] [stderr]     Checking cosmwasm-crypto v0.14.0
[INFO] [stderr]     Checking cosmwasm-std v0.14.0
[INFO] [stderr]     Checking cosmwasm-schema v0.14.0
[INFO] [stderr]     Checking cw0 v0.6.1 (/opt/rustwide/workdir/packages/cw0)
[INFO] [stderr]     Checking cw-storage-plus v0.6.1 (/opt/rustwide/workdir/packages/storage-plus)
[INFO] [stderr]     Checking cw4 v0.6.1 (/opt/rustwide/workdir/packages/cw4)
[INFO] [stderr]     Checking cw1 v0.6.1 (/opt/rustwide/workdir/packages/cw1)
[INFO] [stderr]     Checking cw20 v0.6.1 (/opt/rustwide/workdir/packages/cw20)
[INFO] [stderr]     Checking cw3 v0.6.1 (/opt/rustwide/workdir/packages/cw3)
[INFO] [stderr]     Checking cw1155 v0.6.1 (/opt/rustwide/workdir/packages/cw1155)
[INFO] [stderr]     Checking cw721 v0.6.1 (/opt/rustwide/workdir/packages/cw721)
[INFO] [stderr]     Checking cw2 v0.6.1 (/opt/rustwide/workdir/packages/cw2)
[INFO] [stderr]     Checking cw-controllers v0.6.1 (/opt/rustwide/workdir/packages/controllers)
[INFO] [stderr]     Checking cw-multi-test v0.6.1 (/opt/rustwide/workdir/packages/multi-test)
[INFO] [stderr]     Checking cw1-whitelist v0.6.1 (/opt/rustwide/workdir/contracts/cw1-whitelist)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> packages/multi-test/src/app.rs:142:17
[INFO] [stdout]     |
[INFO] [stdout] 142 |     pub fn wrap(&self) -> QuerierWrapper {
[INFO] [stdout]     |                 ^^^^^     ^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                 |
[INFO] [stdout]     |                 the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 142 |     pub fn wrap(&self) -> QuerierWrapper<'_> {
[INFO] [stdout]     |                                         ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking cw4-group v0.6.1 (/opt/rustwide/workdir/contracts/cw4-group)
[INFO] [stderr]     Checking cw1155-base v0.6.1 (/opt/rustwide/workdir/contracts/cw1155-base)
[INFO] [stderr]     Checking cw20-base v0.6.1 (/opt/rustwide/workdir/contracts/cw20-base)
[INFO] [stderr]     Checking cw20-ics20 v0.6.1 (/opt/rustwide/workdir/contracts/cw20-ics20)
[INFO] [stderr]     Checking cw20-atomic-swap v0.6.1 (/opt/rustwide/workdir/contracts/cw20-atomic-swap)
[INFO] [stderr]     Checking cw20-escrow v0.6.1 (/opt/rustwide/workdir/contracts/cw20-escrow)
[INFO] [stderr]     Checking cw4-stake v0.6.1 (/opt/rustwide/workdir/contracts/cw4-stake)
[INFO] [stderr]     Checking cw3-flex-multisig v0.6.1 (/opt/rustwide/workdir/contracts/cw3-flex-multisig)
[INFO] [stderr]     Checking cw1-subkeys v0.6.1 (/opt/rustwide/workdir/contracts/cw1-subkeys)
[INFO] [stderr]     Checking cw3-fixed-multisig v0.6.1 (/opt/rustwide/workdir/contracts/cw3-fixed-multisig)
[INFO] [stderr]     Checking cw721-base v0.6.1 (/opt/rustwide/workdir/contracts/cw721-base)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> packages/multi-test/src/app.rs:142:17
[INFO] [stdout]     |
[INFO] [stdout] 142 |     pub fn wrap(&self) -> QuerierWrapper {
[INFO] [stdout]     |                 ^^^^^     ^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                 |
[INFO] [stdout]     |                 the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 142 |     pub fn wrap(&self) -> QuerierWrapper<'_> {
[INFO] [stdout]     |                                         ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking cw20-bonding v0.6.1 (/opt/rustwide/workdir/contracts/cw20-bonding)
[INFO] [stderr]     Checking cw20-staking v0.6.1 (/opt/rustwide/workdir/contracts/cw20-staking)
[INFO] [stdout] error: this type will no longer be must used: Result<IbcReceiveResponse, error::Never>
[INFO] [stdout]    --> contracts/cw20-ics20/src/ibc.rs:142:40
[INFO] [stdout]     |
[INFO] [stdout] 142 |   ) -> Result<IbcReceiveResponse, Never> {
[INFO] [stdout]     |  ________________________________________^
[INFO] [stdout] 143 | |     let res = match do_ibc_packet_receive(deps, &packet) {
[INFO] [stdout] 144 | |         Ok(msg) => {
[INFO] [stdout] ...   |
[INFO] [stdout] 181 | |     Ok(res)
[INFO] [stdout] 182 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout]     |
[INFO] [stdout]     = note: requested on the command line with `-D unmustuse-in-always-ok`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<IbcReceiveResponse, error::Never>
[INFO] [stdout]    --> contracts/cw20-ics20/src/ibc.rs:181:5
[INFO] [stdout]     |
[INFO] [stdout] 181 |     Ok(res)
[INFO] [stdout]     |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `cw20-ics20` (lib) due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: this type will no longer be must used: Result<IbcReceiveResponse, error::Never>
[INFO] [stdout]    --> contracts/cw20-ics20/src/ibc.rs:142:40
[INFO] [stdout]     |
[INFO] [stdout] 142 |   ) -> Result<IbcReceiveResponse, Never> {
[INFO] [stdout]     |  ________________________________________^
[INFO] [stdout] 143 | |     let res = match do_ibc_packet_receive(deps, &packet) {
[INFO] [stdout] 144 | |         Ok(msg) => {
[INFO] [stdout] ...   |
[INFO] [stdout] 181 | |     Ok(res)
[INFO] [stdout] 182 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout]     |
[INFO] [stdout]     = note: requested on the command line with `-D unmustuse-in-always-ok`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<IbcReceiveResponse, error::Never>
[INFO] [stdout]    --> contracts/cw20-ics20/src/ibc.rs:181:5
[INFO] [stdout]     |
[INFO] [stdout] 181 |     Ok(res)
[INFO] [stdout]     |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<IbcReceiveResponse, error::Never>
[INFO] [stdout]    --> contracts/cw20-ics20/src/ibc.rs:463:19
[INFO] [stdout]     |
[INFO] [stdout] 463 |         let res = ibc_packet_receive(deps.as_mut(), mock_env(), recv_packet.clone()).unwrap();
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<IbcReceiveResponse, error::Never>
[INFO] [stdout]    --> contracts/cw20-ics20/src/ibc.rs:483:19
[INFO] [stdout]     |
[INFO] [stdout] 483 |         let res = ibc_packet_receive(deps.as_mut(), mock_env(), recv_high_packet).unwrap();
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<IbcReceiveResponse, error::Never>
[INFO] [stdout]    --> contracts/cw20-ics20/src/ibc.rs:489:19
[INFO] [stdout]     |
[INFO] [stdout] 489 |         let res = ibc_packet_receive(deps.as_mut(), mock_env(), recv_packet).unwrap();
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<IbcReceiveResponse, error::Never>
[INFO] [stdout]    --> contracts/cw20-ics20/src/ibc.rs:517:19
[INFO] [stdout]     |
[INFO] [stdout] 517 |         let res = ibc_packet_receive(deps.as_mut(), mock_env(), recv_packet.clone()).unwrap();
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<IbcReceiveResponse, error::Never>
[INFO] [stdout]    --> contracts/cw20-ics20/src/ibc.rs:537:19
[INFO] [stdout]     |
[INFO] [stdout] 537 |         let res = ibc_packet_receive(deps.as_mut(), mock_env(), recv_high_packet).unwrap();
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<IbcReceiveResponse, error::Never>
[INFO] [stdout]    --> contracts/cw20-ics20/src/ibc.rs:543:19
[INFO] [stdout]     |
[INFO] [stdout] 543 |         let res = ibc_packet_receive(deps.as_mut(), mock_env(), recv_packet).unwrap();
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `cw20-ics20` (lib test) due to 8 previous errors
[INFO] running `Command { std: "docker" "inspect" "8cb28699ef455c9939a484271f2efc2599d2c50463158fef9f539315ce1fb038", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8cb28699ef455c9939a484271f2efc2599d2c50463158fef9f539315ce1fb038", kill_on_drop: false }`
[INFO] [stdout] 8cb28699ef455c9939a484271f2efc2599d2c50463158fef9f539315ce1fb038
