[INFO] cloning repository https://github.com/millicent-money/cosmwasm [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/millicent-money/cosmwasm" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmillicent-money%2Fcosmwasm", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmillicent-money%2Fcosmwasm'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 58027f31bc0f1d23d379161a2dc74f77ea95760e [INFO] checking millicent-money/cosmwasm against master#6d05c430d2f0573bf98320bb1d2457a72ea1e67f for pr-116607 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmillicent-money%2Fcosmwasm" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/millicent-money/cosmwasm on toolchain 6d05c430d2f0573bf98320bb1d2457a72ea1e67f [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+6d05c430d2f0573bf98320bb1d2457a72ea1e67f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/millicent-money/cosmwasm [INFO] finished tweaking git repo https://github.com/millicent-money/cosmwasm [INFO] tweaked toml for git repo https://github.com/millicent-money/cosmwasm written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/millicent-money/cosmwasm 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" "+6d05c430d2f0573bf98320bb1d2457a72ea1e67f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded wasmer-middlewares v2.2.0 [INFO] [stderr] Downloaded rkyv_derive v0.7.25 [INFO] [stderr] Downloaded rend v0.3.5 [INFO] [stderr] Downloaded rkyv v0.7.25 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:023092b8bfa974c7f3e45c5ce651cc8dd3afd5e76915d5995b8dacd3032bf956" "/opt/rustwide/cargo-home/bin/cargo" "+6d05c430d2f0573bf98320bb1d2457a72ea1e67f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] e1ff22addf5f87201798c33966ab52caf08a24da45489911b527b542196b36bc [INFO] running `Command { std: "docker" "start" "-a" "e1ff22addf5f87201798c33966ab52caf08a24da45489911b527b542196b36bc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e1ff22addf5f87201798c33966ab52caf08a24da45489911b527b542196b36bc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e1ff22addf5f87201798c33966ab52caf08a24da45489911b527b542196b36bc", kill_on_drop: false }` [INFO] [stdout] e1ff22addf5f87201798c33966ab52caf08a24da45489911b527b542196b36bc [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" 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v1.0.0-beta6 (/opt/rustwide/workdir/packages/derive) [INFO] [stderr] Compiling tracing-attributes v0.1.18 [INFO] [stderr] Compiling dynasm v1.2.1 [INFO] [stderr] Compiling wasmer-derive v2.2.0 [INFO] [stderr] Compiling walrus-macro v0.19.0 [INFO] [stderr] Checking ptr_meta v0.1.4 [INFO] [stderr] Checking enum-iterator v0.7.0 [INFO] [stderr] Checking tracing v0.1.29 [INFO] [stderr] Compiling darling_macro v0.13.1 [INFO] [stderr] Checking thiserror v1.0.30 [INFO] [stderr] Checking walrus v0.19.0 [INFO] [stderr] Compiling cranelift-codegen v0.76.0 [INFO] [stderr] Compiling darling v0.13.1 [INFO] [stderr] Compiling enumset_derive v0.5.5 [INFO] [stderr] Checking enumset v1.0.8 [INFO] [stderr] Checking dynasmrt v1.2.1 [INFO] [stderr] Checking ed25519-zebra v3.0.0 [INFO] [stderr] Checking serde_bytes v0.11.5 [INFO] [stderr] Checking serde-json-wasm v0.3.2 [INFO] [stderr] Checking bstr v0.2.17 [INFO] [stderr] Checking serde_cbor v0.11.2 [INFO] [stderr] Checking cosmwasm-crypto v1.0.0-beta6 (/opt/rustwide/workdir/packages/crypto) [INFO] [stderr] Checking loupe v0.1.3 [INFO] [stderr] Checking gimli v0.25.0 [INFO] [stderr] Checking object v0.28.3 [INFO] [stderr] Checking csv v1.1.6 [INFO] [stderr] Checking wasmer-types v2.2.0 [INFO] [stderr] Checking tinytemplate v1.2.1 [INFO] [stderr] Checking criterion v0.3.5 [INFO] [stderr] Checking cosmwasm-std v1.0.0-beta6 (/opt/rustwide/workdir/packages/std) [INFO] [stderr] Checking cosmwasm-schema v1.0.0-beta6 (/opt/rustwide/workdir/packages/schema) [INFO] [stderr] Checking wasmer-compiler v2.2.0 [INFO] [stdout] warning: a method with this name may be added to the standard library in the future [INFO] [stdout] --> packages/std/src/math/isqrt.rs:63:24 [INFO] [stdout] | [INFO] [stdout] 63 | assert_eq!(0u8.isqrt(), 0); [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior! [INFO] [stdout] = note: for more information, see issue #48919 [INFO] [stdout] = help: call with fully qualified syntax `isqrt::Isqrt::isqrt(...)` to keep using the current method [INFO] [stdout] = help: add `#![feature(isqrt)]` to the crate attributes to enable `core::num::::isqrt` [INFO] [stdout] = note: `#[warn(unstable_name_collisions)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: a method with this name may be added to the standard library in the future [INFO] [stdout] --> packages/std/src/math/isqrt.rs:64:24 [INFO] [stdout] | [INFO] [stdout] 64 | assert_eq!(1u8.isqrt(), 1); [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior! [INFO] [stdout] = note: for more information, see issue #48919 [INFO] [stdout] = help: call with fully qualified syntax `isqrt::Isqrt::isqrt(...)` to keep using the current method [INFO] [stdout] = help: add `#![feature(isqrt)]` to the crate attributes to enable `core::num::::isqrt` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: a method with this name may be added to the standard library in the future [INFO] [stdout] --> packages/std/src/math/isqrt.rs:65:25 [INFO] [stdout] | [INFO] [stdout] 65 | assert_eq!(24u8.isqrt(), 4); [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior! [INFO] [stdout] = note: for more information, see issue #48919 [INFO] [stdout] = help: call with fully qualified syntax `isqrt::Isqrt::isqrt(...)` to keep using the current method [INFO] [stdout] = help: add `#![feature(isqrt)]` to the crate attributes to enable `core::num::::isqrt` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: a method with this name may be added to the standard library in the future [INFO] [stdout] --> packages/std/src/math/isqrt.rs:66:25 [INFO] [stdout] | [INFO] [stdout] 66 | assert_eq!(25u8.isqrt(), 5); [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior! [INFO] [stdout] = note: for more information, see issue #48919 [INFO] [stdout] = help: call with fully qualified syntax `isqrt::Isqrt::isqrt(...)` to keep using the current method [INFO] [stdout] = help: add `#![feature(isqrt)]` to the crate attributes to enable `core::num::::isqrt` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: a method with this name may be added to the standard library in the future [INFO] [stdout] --> packages/std/src/math/isqrt.rs:67:25 [INFO] [stdout] | [INFO] [stdout] 67 | assert_eq!(26u8.isqrt(), 5); [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior! [INFO] [stdout] = note: for more information, see issue #48919 [INFO] [stdout] = help: call with fully qualified syntax `isqrt::Isqrt::isqrt(...)` to keep using the current method [INFO] [stdout] = help: add `#![feature(isqrt)]` to the crate attributes to enable `core::num::::isqrt` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: a method with this name may be added to the standard library in the future [INFO] [stdout] --> packages/std/src/math/isqrt.rs:68:25 [INFO] [stdout] | [INFO] [stdout] 68 | assert_eq!(36u8.isqrt(), 6); [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior! [INFO] [stdout] = note: for more information, see issue #48919 [INFO] [stdout] = help: call with fully qualified syntax `isqrt::Isqrt::isqrt(...)` to keep using the current method [INFO] [stdout] = help: add `#![feature(isqrt)]` to the crate attributes to enable `core::num::::isqrt` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: a method with this name may be added to the standard library in the future [INFO] [stdout] --> packages/std/src/math/isqrt.rs:71:25 [INFO] [stdout] | [INFO] [stdout] 71 | assert_eq!(26u8.isqrt(), 5); [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior! [INFO] [stdout] = note: for more information, see issue #48919 [INFO] [stdout] = help: call with fully qualified syntax `isqrt::Isqrt::isqrt(...)` to keep using the current method [INFO] [stdout] = help: add `#![feature(isqrt)]` to the crate attributes to enable `core::num::::isqrt` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: a method with this name may be added to the standard library in the future [INFO] [stdout] --> packages/std/src/math/isqrt.rs:72:26 [INFO] [stdout] | [INFO] [stdout] 72 | assert_eq!(26u16.isqrt(), 5); [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior! [INFO] [stdout] = note: for more information, see issue #48919 [INFO] [stdout] = help: call with fully qualified syntax `isqrt::Isqrt::isqrt(...)` to keep using the current method [INFO] [stdout] = help: add `#![feature(isqrt)]` to the crate attributes to enable `core::num::::isqrt` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: a method with this name may be added to the standard library in the future [INFO] [stdout] --> packages/std/src/math/isqrt.rs:73:26 [INFO] [stdout] | [INFO] [stdout] 73 | assert_eq!(26u32.isqrt(), 5); [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior! [INFO] [stdout] = note: for more information, see issue #48919 [INFO] [stdout] = help: call with fully qualified syntax `isqrt::Isqrt::isqrt(...)` to keep using the current method [INFO] [stdout] = help: add `#![feature(isqrt)]` to the crate attributes to enable `core::num::::isqrt` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: a method with this name may be added to the standard library in the future [INFO] [stdout] --> packages/std/src/math/isqrt.rs:74:26 [INFO] [stdout] | [INFO] [stdout] 74 | assert_eq!(26u64.isqrt(), 5); [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior! [INFO] [stdout] = note: for more information, see issue #48919 [INFO] [stdout] = help: call with fully qualified syntax `isqrt::Isqrt::isqrt(...)` to keep using the current method [INFO] [stdout] = help: add `#![feature(isqrt)]` to the crate attributes to enable `core::num::::isqrt` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: a method with this name may be added to the standard library in the future [INFO] [stdout] --> packages/std/src/math/isqrt.rs:75:27 [INFO] [stdout] | [INFO] [stdout] 75 | assert_eq!(26u128.isqrt(), 5); [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior! [INFO] [stdout] = note: for more information, see issue #48919 [INFO] [stdout] = help: call with fully qualified syntax `isqrt::Isqrt::isqrt(...)` to keep using the current method [INFO] [stdout] = help: add `#![feature(isqrt)]` to the crate attributes to enable `core::num::::isqrt` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking wasmer-engine v2.2.0 [INFO] [stderr] Checking wasmer-object v2.2.0 [INFO] [stderr] Checking wasmer-compiler-singlepass v2.2.0 [INFO] [stderr] Checking hackatom v0.0.0 (/opt/rustwide/workdir/contracts/hackatom) [INFO] [stderr] Checking cosmwasm-storage v1.0.0-beta6 (/opt/rustwide/workdir/packages/storage) [INFO] [stderr] Checking wasmer-engine-universal v2.2.0 [INFO] [stderr] Checking wasmer-engine-dylib v2.2.0 [INFO] [stdout] warning: calls to `std::str::from_utf8` with a invalid literal always return an error [INFO] [stdout] --> packages/std/src/errors/std_error.rs:746:31 [INFO] [stdout] | [INFO] [stdout] 746 | let error: StdError = str::from_utf8(b"Hello \xF0\x90\x80World") [INFO] [stdout] | ^^^^^^^^^^^^^^^--------------------------^ [INFO] [stdout] | | [INFO] [stdout] | the literal was valid UTF-8 up to the 6 bytes [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(invalid_from_utf8)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 12 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking cranelift-frontend v0.76.0 [INFO] [stderr] Checking wasmer v2.2.0 [INFO] [stderr] Checking wasmer-middlewares v2.2.0 [INFO] [stderr] Checking cosmwasm-vm v1.0.0-beta6 (/opt/rustwide/workdir/packages/vm) [INFO] [stderr] Checking cosmwasm-profiler v0.0.0 (/opt/rustwide/workdir/packages/profiler) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 22.27s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: cranelift-codegen-meta v0.76.0, criterion v0.3.5, wasmparser v0.77.0, wasmparser v0.78.2 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1` [INFO] running `Command { std: "docker" "inspect" "18922ccd39f494092edbc3f218f0df25b35cfd0b669a923f052f2555db36f51c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "18922ccd39f494092edbc3f218f0df25b35cfd0b669a923f052f2555db36f51c", kill_on_drop: false }` [INFO] [stdout] 18922ccd39f494092edbc3f218f0df25b35cfd0b669a923f052f2555db36f51c