[INFO] fetching crate pro_env 3.0.0-rc2... [INFO] checking pro_env-3.0.0-rc2 against master#ab869e094a907cc5d19b4080f22eccaf347f1f95 for pr-129604 [INFO] extracting crate pro_env 3.0.0-rc2 into /workspace/builds/worker-4-tc1/source [INFO] validating manifest of crates.io crate pro_env 3.0.0-rc2 on toolchain ab869e094a907cc5d19b4080f22eccaf347f1f95 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate pro_env 3.0.0-rc2 [INFO] finished tweaking crates.io crate pro_env 3.0.0-rc2 [INFO] tweaked toml for crates.io crate pro_env 3.0.0-rc2 written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 65 packages to latest compatible versions [INFO] [stderr] Adding arrayvec v0.5.2 (latest: v0.7.6) [INFO] [stderr] Adding bitvec v0.20.4 (latest: v1.0.1) [INFO] [stderr] Adding blake2 v0.9.2 (latest: v0.10.6) [INFO] [stderr] Adding block-buffer v0.9.0 (latest: v0.10.4) [INFO] [stderr] Adding block-padding v0.2.1 (latest: v0.3.3) [INFO] [stderr] Adding cfg-if v0.1.10 (latest: v1.0.0) [INFO] [stderr] Adding crypto-mac v0.8.0 (latest: v0.11.1) [INFO] [stderr] Adding derive_more v0.99.18 (latest: v1.0.0) [INFO] [stderr] Adding digest v0.9.0 (latest: v0.10.7) [INFO] [stderr] Adding funty v1.1.0 (latest: v2.0.0) [INFO] [stderr] Adding generic-array v0.14.7 (latest: v1.1.0) [INFO] [stderr] Adding impl-serde v0.3.2 (latest: v0.4.0) [INFO] [stderr] Adding proc-macro-crate v0.1.5 (latest: v3.2.0) [INFO] [stderr] Adding radium v0.6.2 (latest: v1.1.0) [INFO] [stderr] Adding sha2 v0.9.9 (latest: v0.10.8) [INFO] [stderr] Adding sha3 v0.9.1 (latest: v0.10.8) [INFO] [stderr] Adding syn v1.0.109 (latest: v2.0.77) [INFO] [stderr] Adding toml v0.5.11 (latest: v0.8.19) [INFO] [stderr] Adding wasi v0.11.0+wasi-snapshot-preview1 (latest: v0.13.2+wasi-0.2.1) [INFO] [stderr] Adding wyz v0.2.0 (latest: v0.6.1) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded pro_prelude v3.0.0-rc2 [INFO] [stderr] Downloaded tetsy-scale-info-derive v0.3.0 [INFO] [stderr] Downloaded pro_allocator v3.0.0-rc2 [INFO] [stderr] Downloaded tetsy-scale-info v0.5.1 [INFO] [stderr] Downloaded pro_metadata v3.0.0-rc2 [INFO] [stderr] Downloaded pro_primitives v3.0.0-rc2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 09150948bbe9e59e13892836bdebeaf38153c824b5b0f398629938b7f3cddac1 [INFO] running `Command { std: "docker" "start" "-a" "09150948bbe9e59e13892836bdebeaf38153c824b5b0f398629938b7f3cddac1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "09150948bbe9e59e13892836bdebeaf38153c824b5b0f398629938b7f3cddac1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "09150948bbe9e59e13892836bdebeaf38153c824b5b0f398629938b7f3cddac1", kill_on_drop: false }` [INFO] [stdout] 09150948bbe9e59e13892836bdebeaf38153c824b5b0f398629938b7f3cddac1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 71b316bff773e491bc2354a3d5c47135f2beba86a548c3396cde49393623846a [INFO] running `Command { std: "docker" "start" "-a" "71b316bff773e491bc2354a3d5c47135f2beba86a548c3396cde49393623846a", kill_on_drop: false }` [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling radium v0.6.2 [INFO] [stderr] Checking tap v1.0.1 [INFO] [stderr] Compiling crunchy v0.2.2 [INFO] [stderr] Checking wyz v0.2.0 [INFO] [stderr] Checking funty v1.1.0 [INFO] [stderr] Checking byte-slice-cast v1.2.2 [INFO] [stderr] Checking arrayvec v0.5.2 [INFO] [stderr] Compiling generic-array v0.14.7 [INFO] [stderr] Compiling tiny-keccak v2.0.2 [INFO] [stderr] Compiling wee_alloc v0.4.5 [INFO] [stderr] Checking block-padding v0.2.1 [INFO] [stderr] Checking opaque-debug v0.3.1 [INFO] [stderr] Compiling serde_derive v1.0.209 [INFO] [stderr] Compiling zerocopy-derive v0.7.35 [INFO] [stderr] Compiling derive_more v0.99.18 [INFO] [stderr] Checking pro_prelude v3.0.0-rc2 [INFO] [stderr] Checking memory_units v0.4.0 [INFO] [stderr] Checking keccak v0.1.5 [INFO] [stderr] Checking arrayref v0.3.8 [INFO] [stderr] Checking pro_allocator v3.0.0-rc2 [INFO] [stderr] Checking bitvec v0.20.4 [INFO] [stderr] Checking digest v0.9.0 [INFO] [stderr] Checking block-buffer v0.9.0 [INFO] [stderr] Checking crypto-mac v0.8.0 [INFO] [stderr] Checking sha2 v0.9.9 [INFO] [stderr] Checking blake2 v0.9.2 [INFO] [stderr] Checking sha3 v0.9.1 [INFO] [stderr] Checking zerocopy v0.7.35 [INFO] [stderr] Checking ppv-lite86 v0.2.20 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Compiling serde v1.0.209 [INFO] [stderr] Compiling tetsy-scale-info-derive v0.3.0 [INFO] [stderr] Checking impl-serde v0.3.2 [INFO] [stderr] Compiling toml v0.5.11 [INFO] [stderr] Compiling proc-macro-crate v0.1.5 [INFO] [stderr] Compiling tetsy-scale-codec-derive v2.0.1 [INFO] [stderr] Checking tetsy-scale-codec v2.0.1 [INFO] [stderr] Checking tetsy-scale-info v0.5.1 [INFO] [stderr] Checking pro_primitives v3.0.0-rc2 [INFO] [stderr] Checking pro_metadata v3.0.0-rc2 [INFO] [stderr] Checking pro_env v3.0.0-rc2 (/opt/rustwide/workdir) [INFO] [stdout] warning: lint `const_err` has been removed: converted into hard error, see issue #71800 for more information [INFO] [stdout] --> src/lib.rs:28:5 [INFO] [stdout] | [INFO] [stdout] 28 | const_err, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(renamed_and_removed_lints)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lint `private_in_public` has been removed: replaced with another group of lints, see RFC for more information [INFO] [stdout] --> src/lib.rs:35:5 [INFO] [stdout] | [INFO] [stdout] 35 | private_in_public, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `AccountKind`, `ContractAccount`, and `ContractStorage` [INFO] [stdout] --> src/engine/off_chain/db/mod.rs:26:9 [INFO] [stdout] | [INFO] [stdout] 26 | AccountKind, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] 27 | AccountsDb, [INFO] [stdout] 28 | ContractAccount, [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] 29 | ContractStorage, [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `PastPrints` [INFO] [stdout] --> src/engine/off_chain/mod.rs:32:9 [INFO] [stdout] | [INFO] [stdout] 32 | PastPrints, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `AccountError` and `TypedEncodedError` [INFO] [stdout] --> src/engine/mod.rs:35:13 [INFO] [stdout] | [INFO] [stdout] 35 | AccountError, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] 36 | TypedEncodedError, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lint `const_err` has been removed: converted into hard error, see issue #71800 for more information [INFO] [stdout] --> src/lib.rs:28:5 [INFO] [stdout] | [INFO] [stdout] 28 | const_err, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(renamed_and_removed_lints)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lint `private_in_public` has been removed: replaced with another group of lints, see RFC for more information [INFO] [stdout] --> src/lib.rs:35:5 [INFO] [stdout] | [INFO] [stdout] 35 | private_in_public, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `AccountKind`, `ContractAccount`, and `ContractStorage` [INFO] [stdout] --> src/engine/off_chain/db/mod.rs:26:9 [INFO] [stdout] | [INFO] [stdout] 26 | AccountKind, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] 27 | AccountsDb, [INFO] [stdout] 28 | ContractAccount, [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] 29 | ContractStorage, [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `PastPrints` [INFO] [stdout] --> src/engine/off_chain/mod.rs:32:9 [INFO] [stdout] | [INFO] [stdout] 32 | PastPrints, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `AccountError` and `TypedEncodedError` [INFO] [stdout] --> src/engine/mod.rs:35:13 [INFO] [stdout] | [INFO] [stdout] 35 | AccountError, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] 36 | TypedEncodedError, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/chain_extension.rs:383:18 [INFO] [stdout] | [INFO] [stdout] 383 | |mut output| { [INFO] [stdout] | ----^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/chain_extension.rs:383:18 [INFO] [stdout] | [INFO] [stdout] 383 | |mut output| { [INFO] [stdout] | ----^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `saturating_add`, `saturating_sub`, and `saturating_pow` are never used [INFO] [stdout] --> src/arithmetic.rs:146:8 [INFO] [stdout] | [INFO] [stdout] 143 | pub trait Saturating { [INFO] [stdout] | ---------- methods in this trait [INFO] [stdout] ... [INFO] [stdout] 146 | fn saturating_add(self, rhs: Self) -> Self; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 150 | fn saturating_sub(self, rhs: Self) -> Self; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 158 | fn saturating_pow(self, exp: usize) -> Self; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `callee`, `gas_limit`, `transferred_value`, `return_type`, and `exec_input` are never read [INFO] [stdout] --> src/call/call_builder.rs:38:5 [INFO] [stdout] | [INFO] [stdout] 33 | pub struct CallParams [INFO] [stdout] | ---------- fields in this struct [INFO] [stdout] ... [INFO] [stdout] 38 | callee: E::AccountId, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 39 | /// The maximum gas costs allowed for the call. [INFO] [stdout] 40 | gas_limit: u64, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 41 | /// The transferred value for the call. [INFO] [stdout] 42 | transferred_value: E::Balance, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] 43 | /// The expected return type. [INFO] [stdout] 44 | return_type: ReturnType, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] 45 | /// The inputs to the execution which is a selector and encoded arguments. [INFO] [stdout] 46 | exec_input: ExecutionInput, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `CallParams` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `code_hash`, `gas_limit`, `endowment`, `exec_input`, `salt_bytes`, and `return_type` are never read [INFO] [stdout] --> src/call/create_builder.rs:60:5 [INFO] [stdout] | [INFO] [stdout] 55 | pub struct CreateParams [INFO] [stdout] | ------------ fields in this struct [INFO] [stdout] ... [INFO] [stdout] 60 | code_hash: E::Hash, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 61 | /// The maximum gas costs allowed for the instantiation. [INFO] [stdout] 62 | gas_limit: u64, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 63 | /// The endowment for the instantiated contract. [INFO] [stdout] 64 | endowment: E::Balance, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 65 | /// The input data for the instantiation. [INFO] [stdout] 66 | exec_input: ExecutionInput, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 67 | /// The salt for determining the hash for the contract account ID. [INFO] [stdout] 68 | salt_bytes: Salt, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 69 | /// The type of the instantiated contract. [INFO] [stdout] 70 | return_type: ReturnType, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `CreateParams` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 9 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `callee`, `gas_limit`, `transferred_value`, `return_type`, and `exec_input` are never read [INFO] [stdout] --> src/call/call_builder.rs:38:5 [INFO] [stdout] | [INFO] [stdout] 33 | pub struct CallParams [INFO] [stdout] | ---------- fields in this struct [INFO] [stdout] ... [INFO] [stdout] 38 | callee: E::AccountId, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 39 | /// The maximum gas costs allowed for the call. [INFO] [stdout] 40 | gas_limit: u64, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 41 | /// The transferred value for the call. [INFO] [stdout] 42 | transferred_value: E::Balance, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] 43 | /// The expected return type. [INFO] [stdout] 44 | return_type: ReturnType, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] 45 | /// The inputs to the execution which is a selector and encoded arguments. [INFO] [stdout] 46 | exec_input: ExecutionInput, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `CallParams` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `code_hash`, `gas_limit`, `endowment`, `exec_input`, `salt_bytes`, and `return_type` are never read [INFO] [stdout] --> src/call/create_builder.rs:60:5 [INFO] [stdout] | [INFO] [stdout] 55 | pub struct CreateParams [INFO] [stdout] | ------------ fields in this struct [INFO] [stdout] ... [INFO] [stdout] 60 | code_hash: E::Hash, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 61 | /// The maximum gas costs allowed for the instantiation. [INFO] [stdout] 62 | gas_limit: u64, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 63 | /// The endowment for the instantiated contract. [INFO] [stdout] 64 | endowment: E::Balance, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 65 | /// The input data for the instantiation. [INFO] [stdout] 66 | exec_input: ExecutionInput, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 67 | /// The salt for determining the hash for the contract account ID. [INFO] [stdout] 68 | salt_bytes: Salt, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 69 | /// The type of the instantiated contract. [INFO] [stdout] 70 | return_type: ReturnType, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `CreateParams` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 8 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 23.58s [INFO] running `Command { std: "docker" "inspect" "71b316bff773e491bc2354a3d5c47135f2beba86a548c3396cde49393623846a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "71b316bff773e491bc2354a3d5c47135f2beba86a548c3396cde49393623846a", kill_on_drop: false }` [INFO] [stdout] 71b316bff773e491bc2354a3d5c47135f2beba86a548c3396cde49393623846a