[INFO] cloning repository https://github.com/munblockchain/mun-cw20-contract [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/munblockchain/mun-cw20-contract" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmunblockchain%2Fmun-cw20-contract", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmunblockchain%2Fmun-cw20-contract'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 7c6ecdd26982d992b8feb55715d886f16a61f4be [INFO] checking munblockchain/mun-cw20-contract against master#ceab6128fa48a616bfd3e3adf4bc80133b8ee223 for no-never-type-fallback [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmunblockchain%2Fmun-cw20-contract" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/munblockchain/mun-cw20-contract on toolchain ceab6128fa48a616bfd3e3adf4bc80133b8ee223 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/munblockchain/mun-cw20-contract [INFO] finished tweaking git repo https://github.com/munblockchain/mun-cw20-contract [INFO] tweaked toml for git repo https://github.com/munblockchain/mun-cw20-contract written to /workspace/builds/worker-3-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/munblockchain/mun-cw20-contract 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" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded schemars v0.8.10 [INFO] [stderr] Downloaded serde_derive v1.0.140 [INFO] [stderr] Downloaded serde v1.0.140 [INFO] [stderr] Downloaded plotters-backend v0.3.4 [INFO] [stderr] Downloaded crossbeam-utils v0.8.10 [INFO] [stderr] Downloaded unicode-ident v1.0.2 [INFO] [stderr] Downloaded thiserror-impl v1.0.31 [INFO] [stderr] Downloaded thiserror v1.0.31 [INFO] [stderr] Downloaded cosmwasm-schema v1.0.0 [INFO] [stderr] Downloaded criterion v0.3.6 [INFO] [stderr] Downloaded wasm-bindgen-macro-support v0.2.81 [INFO] [stderr] Downloaded ed25519-zebra v3.0.0 [INFO] [stderr] Downloaded prost v0.9.0 [INFO] [stderr] Downloaded schemars_derive v0.8.10 [INFO] [stderr] Downloaded pkcs8 v0.8.0 [INFO] [stderr] Downloaded criterion-plot v0.4.5 [INFO] [stderr] Downloaded oorandom v11.1.3 [INFO] [stderr] Downloaded cast v0.3.0 [INFO] [stderr] Downloaded serde_cbor v0.11.2 [INFO] [stderr] Downloaded cosmwasm-derive v1.0.0 [INFO] [stderr] Downloaded cosmwasm-storage v1.0.0 [INFO] [stderr] Downloaded tinytemplate v1.2.1 [INFO] [stderr] Downloaded wasm-bindgen-backend v0.2.81 [INFO] [stderr] Downloaded web-sys v0.3.58 [INFO] [stderr] Downloaded wasm-bindgen v0.2.81 [INFO] [stderr] Downloaded plotters v0.3.2 [INFO] [stderr] Downloaded spki v0.5.4 [INFO] [stderr] Downloaded serde-json-wasm v0.4.1 [INFO] [stderr] Downloaded cosmwasm-std v1.0.0 [INFO] [stderr] Downloaded bytes v1.2.0 [INFO] [stderr] Downloaded wasm-bindgen-shared v0.2.81 [INFO] [stderr] Downloaded wasm-bindgen-macro v0.2.81 [INFO] [stderr] Downloaded crossbeam-epoch v0.9.9 [INFO] [stderr] Downloaded cosmwasm-crypto v1.0.0 [INFO] [stderr] Downloaded dyn-clone v1.0.8 [INFO] [stderr] Downloaded plotters-svg v0.3.2 [INFO] [stderr] Downloaded js-sys v0.3.58 [INFO] [stderr] Downloaded crossbeam-channel v0.5.5 [INFO] [stderr] Downloaded base64ct v1.5.1 [INFO] [stderr] Downloaded anyhow v1.0.58 [INFO] [stderr] Downloaded prost-derive v0.9.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] b758f71a8ae0cd7fba2cf37f5f3095d4876b77e75f4481d42bbb69c3d81ab6a7 [INFO] running `Command { std: "docker" "start" "-a" "b758f71a8ae0cd7fba2cf37f5f3095d4876b77e75f4481d42bbb69c3d81ab6a7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b758f71a8ae0cd7fba2cf37f5f3095d4876b77e75f4481d42bbb69c3d81ab6a7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b758f71a8ae0cd7fba2cf37f5f3095d4876b77e75f4481d42bbb69c3d81ab6a7", kill_on_drop: false }` [INFO] [stdout] b758f71a8ae0cd7fba2cf37f5f3095d4876b77e75f4481d42bbb69c3d81ab6a7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 52d30e09cbafc7ab50284aaec59fb7d69de1dde659edb0b3b230bf14620b4607 [INFO] running `Command { std: "docker" "start" "-a" "52d30e09cbafc7ab50284aaec59fb7d69de1dde659edb0b3b230bf14620b4607", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.40 [INFO] [stderr] Compiling quote v1.0.20 [INFO] [stderr] Compiling syn v1.0.98 [INFO] [stderr] Compiling unicode-ident v1.0.2 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Compiling libc v0.2.126 [INFO] [stderr] Compiling version_check v0.9.4 [INFO] [stderr] Compiling typenum v1.15.0 [INFO] [stderr] Compiling serde_derive v1.0.140 [INFO] [stderr] Checking subtle v2.4.1 [INFO] [stderr] Compiling serde v1.0.140 [INFO] [stderr] Checking zeroize v1.3.0 [INFO] [stderr] Checking const-oid v0.7.1 [INFO] [stderr] Checking base64ct v1.5.1 [INFO] [stderr] Compiling serde_json v1.0.82 [INFO] [stderr] Checking ryu v1.0.10 [INFO] [stderr] Compiling getrandom v0.1.16 [INFO] [stderr] Checking itoa v1.0.2 [INFO] [stderr] Checking base16ct v0.1.1 [INFO] [stderr] Checking byteorder v1.4.3 [INFO] [stderr] Checking cpufeatures v0.2.2 [INFO] [stderr] Checking der v0.5.1 [INFO] [stderr] Checking opaque-debug v0.3.0 [INFO] [stderr] Compiling schemars v0.8.10 [INFO] [stderr] Checking hex v0.4.3 [INFO] [stderr] Compiling crunchy v0.2.2 [INFO] [stderr] Checking dyn-clone v1.0.8 [INFO] [stderr] Compiling generic-array v0.14.5 [INFO] [stderr] Checking static_assertions v1.1.0 [INFO] [stderr] Checking forward_ref v1.0.0 [INFO] [stderr] Checking base64 v0.13.0 [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Compiling crossbeam-utils v0.8.10 [INFO] [stderr] Checking once_cell v1.13.0 [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Checking either v1.7.0 [INFO] [stderr] Compiling anyhow v1.0.58 [INFO] [stderr] Compiling rayon-core v1.9.3 [INFO] [stderr] Checking scopeguard v1.1.0 [INFO] [stderr] Checking plotters-backend v0.3.4 [INFO] [stderr] Checking itertools v0.10.3 [INFO] [stderr] Checking regex-automata v0.1.10 [INFO] [stderr] Checking uint v0.9.3 [INFO] [stderr] Checking unicode-width v0.1.9 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Checking regex-syntax v0.6.27 [INFO] [stderr] Checking itoa v0.4.8 [INFO] [stderr] Checking half v1.8.2 [INFO] [stderr] Compiling memoffset v0.6.5 [INFO] [stderr] Compiling crossbeam-epoch v0.9.9 [INFO] [stderr] Checking spki v0.5.4 [INFO] [stderr] Compiling num-traits v0.2.15 [INFO] [stderr] Compiling rayon v1.5.3 [INFO] [stderr] Checking plotters-svg v0.3.2 [INFO] [stderr] Checking pkcs8 v0.8.0 [INFO] [stderr] Checking bytes v1.2.0 [INFO] [stderr] Checking getrandom v0.2.7 [INFO] [stderr] Checking rand_core v0.6.3 [INFO] [stderr] Checking crossbeam-channel v0.5.5 [INFO] [stderr] Checking num_cpus v1.13.1 [INFO] [stderr] Checking ff v0.11.1 [INFO] [stderr] Checking cast v0.3.0 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking ppv-lite86 v0.2.16 [INFO] [stderr] Checking bitflags v1.3.2 [INFO] [stderr] Checking group v0.11.0 [INFO] [stderr] Checking same-file v1.0.6 [INFO] [stderr] Checking clap v2.34.0 [INFO] [stderr] Checking csv-core v0.1.10 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking oorandom v11.1.3 [INFO] [stderr] Checking walkdir v2.3.2 [INFO] [stderr] Checking regex v1.6.0 [INFO] [stderr] Checking crossbeam-deque v0.8.1 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking digest v0.9.0 [INFO] [stderr] Checking crypto-bigint v0.3.2 [INFO] [stderr] Checking crypto-mac v0.11.1 [INFO] [stderr] Checking block-buffer v0.9.0 [INFO] [stderr] Checking sec1 v0.2.1 [INFO] [stderr] Checking criterion-plot v0.4.5 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking hmac v0.11.0 [INFO] [stderr] Checking sha2 v0.9.9 [INFO] [stderr] Checking signature v1.4.0 [INFO] [stderr] Checking curve25519-dalek v3.2.1 [INFO] [stderr] Checking elliptic-curve v0.11.12 [INFO] [stderr] Checking rfc6979 v0.1.0 [INFO] [stderr] Checking plotters v0.3.2 [INFO] [stderr] Checking ecdsa v0.13.4 [INFO] [stderr] Checking k256 v0.10.4 [INFO] [stderr] Checking cw-storage-macro v0.13.4 (/opt/rustwide/workdir/packages/storage-macro) [INFO] [stderr] Compiling serde_derive_internals v0.26.0 [INFO] [stderr] Compiling thiserror-impl v1.0.31 [INFO] [stderr] Compiling schemars_derive v0.8.10 [INFO] [stderr] Compiling cosmwasm-derive v1.0.0 [INFO] [stderr] Compiling prost-derive v0.9.0 [INFO] [stderr] Compiling derivative v2.2.0 [INFO] [stderr] Checking thiserror v1.0.31 [INFO] [stderr] Checking prost v0.9.0 [INFO] [stderr] Checking ed25519-zebra v3.0.0 [INFO] [stderr] Checking serde-json-wasm v0.4.1 [INFO] [stderr] Checking bstr v0.2.17 [INFO] [stderr] Checking serde_cbor v0.11.2 [INFO] [stderr] Checking cosmwasm-crypto v1.0.0 [INFO] [stderr] Checking csv v1.1.6 [INFO] [stderr] Checking tinytemplate v1.2.1 [INFO] [stderr] Checking criterion v0.3.6 [INFO] [stderr] Checking cosmwasm-std v1.0.0 [INFO] [stderr] Checking cosmwasm-schema v1.0.0 [INFO] [stderr] Checking cw-storage-plus v0.13.4 (/opt/rustwide/workdir/packages/storage-plus) [INFO] [stderr] Checking cw-utils v0.13.4 (/opt/rustwide/workdir/packages/utils) [INFO] [stderr] Checking cosmwasm-storage v1.0.0 [INFO] [stdout] warning: the item `IntKeyOld` is imported redundantly [INFO] [stdout] --> packages/storage-plus/src/de_old.rs:28:9 [INFO] [stdout] | [INFO] [stdout] 27 | use super::*; [INFO] [stdout] | -------- the item `IntKeyOld` is already imported here [INFO] [stdout] 28 | use crate::keys_old::IntKeyOld; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `to_vec` is imported redundantly [INFO] [stdout] --> packages/storage-plus/src/helpers.rs:126:24 [INFO] [stdout] | [INFO] [stdout] 125 | use super::*; [INFO] [stdout] | -------- the item `to_vec` is already imported here [INFO] [stdout] 126 | use cosmwasm_std::{to_vec, StdError}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `StdError` is imported redundantly [INFO] [stdout] --> packages/storage-plus/src/helpers.rs:126:32 [INFO] [stdout] | [INFO] [stdout] 125 | use super::*; [INFO] [stdout] | -------- the item `StdError` is already imported here [INFO] [stdout] 126 | use cosmwasm_std::{to_vec, StdError}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `StdError` is imported redundantly [INFO] [stdout] --> packages/storage-plus/src/item.rs:101:58 [INFO] [stdout] | [INFO] [stdout] 97 | use super::*; [INFO] [stdout] | -------- the item `StdError` is already imported here [INFO] [stdout] ... [INFO] [stdout] 101 | use cosmwasm_std::{OverflowError, OverflowOperation, StdError}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `StdResult` is imported redundantly [INFO] [stdout] --> packages/storage-plus/src/map.rs:271:31 [INFO] [stdout] | [INFO] [stdout] 265 | use super::*; [INFO] [stdout] | -------- the item `StdResult` is already imported here [INFO] [stdout] ... [INFO] [stdout] 271 | use cosmwasm_std::{Order, StdResult}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking cw20 v0.13.4 (/opt/rustwide/workdir/packages/cw20) [INFO] [stderr] Checking cw2 v0.13.4 (/opt/rustwide/workdir/packages/cw2) [INFO] [stderr] Checking cw-multi-test v0.13.4 (/opt/rustwide/workdir/packages/multi-test) [INFO] [stderr] Checking cw-controllers v0.13.4 (/opt/rustwide/workdir/packages/controllers) [INFO] [stdout] warning: the item `Executor` is imported redundantly [INFO] [stdout] --> packages/multi-test/src/app.rs:1376:13 [INFO] [stdout] | [INFO] [stdout] 1370 | use super::*; [INFO] [stdout] | -------- the item `Executor` is already imported here [INFO] [stdout] ... [INFO] [stdout] 1376 | use crate::Executor; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `BankMsg` is imported redundantly [INFO] [stdout] --> packages/multi-test/src/wasm.rs:904:50 [INFO] [stdout] | [INFO] [stdout] 904 | use cosmwasm_std::{coin, from_slice, to_vec, BankMsg, Coin, CosmosMsg, Empty, StdError}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 912 | use super::*; [INFO] [stdout] | -------- the item `BankMsg` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Coin` is imported redundantly [INFO] [stdout] --> packages/multi-test/src/wasm.rs:904:59 [INFO] [stdout] | [INFO] [stdout] 904 | use cosmwasm_std::{coin, from_slice, to_vec, BankMsg, Coin, CosmosMsg, Empty, StdError}; [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 912 | use super::*; [INFO] [stdout] | -------- the item `Coin` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: call to `.deref()` on a reference in this situation does nothing [INFO] [stdout] --> packages/multi-test/src/wasm.rs:795:21 [INFO] [stdout] | [INFO] [stdout] 795 | api: api.deref(), [INFO] [stdout] | ^^^^^^^^ help: remove this redundant call [INFO] [stdout] | [INFO] [stdout] = note: the type `dyn Api` does not implement `Deref`, so calling `deref` on `&dyn Api` copies the reference, which does not do anything and can be removed [INFO] [stdout] = note: `#[warn(noop_method_call)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: call to `.deref()` on a reference in this situation does nothing [INFO] [stdout] --> packages/multi-test/src/wasm.rs:831:25 [INFO] [stdout] | [INFO] [stdout] 831 | api: api.deref(), [INFO] [stdout] | ^^^^^^^^ help: remove this redundant call [INFO] [stdout] | [INFO] [stdout] = note: the type `dyn Api` does not implement `Deref`, so calling `deref` on `&dyn Api` copies the reference, which does not do anything and can be removed [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking cw20-base v0.13.4 (/opt/rustwide/workdir/contracts/cw20-mun) [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: call to `.deref()` on a reference in this situation does nothing [INFO] [stdout] --> packages/multi-test/src/wasm.rs:795:21 [INFO] [stdout] | [INFO] [stdout] 795 | api: api.deref(), [INFO] [stdout] | ^^^^^^^^ help: remove this redundant call [INFO] [stdout] | [INFO] [stdout] = note: the type `dyn cosmwasm_std::Api` does not implement `Deref`, so calling `deref` on `&dyn cosmwasm_std::Api` copies the reference, which does not do anything and can be removed [INFO] [stdout] = note: `#[warn(noop_method_call)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: call to `.deref()` on a reference in this situation does nothing [INFO] [stdout] --> packages/multi-test/src/wasm.rs:831:25 [INFO] [stdout] | [INFO] [stdout] 831 | api: api.deref(), [INFO] [stdout] | ^^^^^^^^ help: remove this redundant call [INFO] [stdout] | [INFO] [stdout] = note: the type `dyn cosmwasm_std::Api` does not implement `Deref`, so calling `deref` on `&dyn cosmwasm_std::Api` copies the reference, which does not do anything and can be removed [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 18.26s [INFO] running `Command { std: "docker" "inspect" "52d30e09cbafc7ab50284aaec59fb7d69de1dde659edb0b3b230bf14620b4607", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "52d30e09cbafc7ab50284aaec59fb7d69de1dde659edb0b3b230bf14620b4607", kill_on_drop: false }` [INFO] [stdout] 52d30e09cbafc7ab50284aaec59fb7d69de1dde659edb0b3b230bf14620b4607 [INFO] checking munblockchain/mun-cw20-contract against try#3a4bc97f6385a3aa300a4fd689b44350e54fd676 for no-never-type-fallback [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmunblockchain%2Fmun-cw20-contract" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/munblockchain/mun-cw20-contract on toolchain 3a4bc97f6385a3aa300a4fd689b44350e54fd676 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/munblockchain/mun-cw20-contract [INFO] finished tweaking git repo https://github.com/munblockchain/mun-cw20-contract [INFO] tweaked toml for git repo https://github.com/munblockchain/mun-cw20-contract written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/munblockchain/mun-cw20-contract 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" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 7d8c2706fd59573e9036b7529f29f8ca65842d46339099d35a8bed1a668c2a6b [INFO] running `Command { std: "docker" "start" "-a" "7d8c2706fd59573e9036b7529f29f8ca65842d46339099d35a8bed1a668c2a6b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "7d8c2706fd59573e9036b7529f29f8ca65842d46339099d35a8bed1a668c2a6b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7d8c2706fd59573e9036b7529f29f8ca65842d46339099d35a8bed1a668c2a6b", kill_on_drop: false }` [INFO] [stdout] 7d8c2706fd59573e9036b7529f29f8ca65842d46339099d35a8bed1a668c2a6b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ab3c7afc75b4a6b3e54c258c6bcb8f29b69e89a2d8b9d58dc4b4f9445d17124d [INFO] running `Command { std: "docker" "start" "-a" "ab3c7afc75b4a6b3e54c258c6bcb8f29b69e89a2d8b9d58dc4b4f9445d17124d", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.40 [INFO] [stderr] Compiling quote v1.0.20 [INFO] [stderr] Compiling syn v1.0.98 [INFO] [stderr] Compiling unicode-ident v1.0.2 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Compiling libc v0.2.126 [INFO] [stderr] Compiling version_check v0.9.4 [INFO] [stderr] Compiling typenum v1.15.0 [INFO] [stderr] Compiling serde_derive v1.0.140 [INFO] [stderr] Compiling serde v1.0.140 [INFO] [stderr] Checking subtle v2.4.1 [INFO] [stderr] Checking zeroize v1.3.0 [INFO] [stderr] Checking const-oid v0.7.1 [INFO] [stderr] Checking base64ct v1.5.1 [INFO] [stderr] Checking ryu v1.0.10 [INFO] [stderr] Compiling serde_json v1.0.82 [INFO] [stderr] Compiling getrandom v0.1.16 [INFO] [stderr] Checking itoa v1.0.2 [INFO] [stderr] Checking der v0.5.1 [INFO] [stderr] Checking cpufeatures v0.2.2 [INFO] [stderr] Checking byteorder v1.4.3 [INFO] [stderr] Checking opaque-debug v0.3.0 [INFO] [stderr] Checking base16ct v0.1.1 [INFO] [stderr] Compiling crunchy v0.2.2 [INFO] [stderr] Checking hex v0.4.3 [INFO] [stderr] Compiling schemars v0.8.10 [INFO] [stderr] Checking dyn-clone v1.0.8 [INFO] [stderr] Checking static_assertions v1.1.0 [INFO] [stderr] Checking base64 v0.13.0 [INFO] [stderr] Checking forward_ref v1.0.0 [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Compiling generic-array v0.14.5 [INFO] [stderr] Compiling crossbeam-utils v0.8.10 [INFO] [stderr] Checking once_cell v1.13.0 [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Compiling anyhow v1.0.58 [INFO] [stderr] Checking either v1.7.0 [INFO] [stderr] Checking scopeguard v1.1.0 [INFO] [stdout] error[E0282]: type annotations needed [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/der-0.5.1/src/encoder.rs:30:18 [INFO] [stdout] | [INFO] [stdout] 30 | self.error(ErrorKind::Failed)?; [INFO] [stdout] | ^^^^^ cannot infer type of the type parameter `T` declared on the method `error` [INFO] [stdout] | [INFO] [stdout] help: consider specifying the generic argument [INFO] [stdout] | [INFO] [stdout] 30 | self.error::(ErrorKind::Failed)?; [INFO] [stdout] | +++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0282]: type annotations needed [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/der-0.5.1/src/encoder.rs:190:18 [INFO] [stdout] | [INFO] [stdout] 190 | self.error(ErrorKind::Overlength)?; [INFO] [stdout] | ^^^^^ cannot infer type of the type parameter `T` declared on the method `error` [INFO] [stdout] | [INFO] [stdout] help: consider specifying the generic argument [INFO] [stdout] | [INFO] [stdout] 190 | self.error::(ErrorKind::Overlength)?; [INFO] [stdout] | +++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling rayon-core v1.9.3 [INFO] [stderr] Checking itertools v0.10.3 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Checking regex-automata v0.1.10 [INFO] [stderr] Checking plotters-backend v0.3.4 [INFO] [stderr] Checking uint v0.9.3 [INFO] [stderr] Checking unicode-width v0.1.9 [INFO] [stderr] Checking same-file v1.0.6 [INFO] [stdout] error: aborting due to 2 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0282`. [INFO] [stdout] [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] error: could not compile `der` (lib) due to 3 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error[E0282]: type annotations needed [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/crossbeam-utils-0.8.10/src/sync/parker.rs:366:25 [INFO] [stdout] | [INFO] [stdout] 366 | / match self.state.swap(EMPTY, SeqCst) { [INFO] [stdout] 367 | | NOTIFIED | PARKED => return, [INFO] [stdout] 368 | | n => panic!("inconsistent park_timeout state: {}", n), [INFO] [stdout] 369 | | }; [INFO] [stdout] | |_________________________^ cannot infer type [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0282`. [INFO] [stdout] [INFO] [stderr] error: could not compile `crossbeam-utils` (lib) due to 2 previous errors [INFO] running `Command { std: "docker" "inspect" "ab3c7afc75b4a6b3e54c258c6bcb8f29b69e89a2d8b9d58dc4b4f9445d17124d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ab3c7afc75b4a6b3e54c258c6bcb8f29b69e89a2d8b9d58dc4b4f9445d17124d", kill_on_drop: false }` [INFO] [stdout] ab3c7afc75b4a6b3e54c258c6bcb8f29b69e89a2d8b9d58dc4b4f9445d17124d