[INFO] fetching crate pro_env 3.0.0-rc2... [INFO] testing pro_env-3.0.0-rc2 against 1.55.0 for beta-1.56-1 [INFO] extracting crate pro_env 3.0.0-rc2 into /workspace/builds/worker-11/source [INFO] validating manifest of crates.io crate pro_env 3.0.0-rc2 on toolchain 1.55.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "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-11/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 4bfb82740164b33cd68c9e4650692777c0a8a221c79d6c6879f1593eaee3e2f1 [INFO] running `Command { std: "docker" "start" "-a" "4bfb82740164b33cd68c9e4650692777c0a8a221c79d6c6879f1593eaee3e2f1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "4bfb82740164b33cd68c9e4650692777c0a8a221c79d6c6879f1593eaee3e2f1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4bfb82740164b33cd68c9e4650692777c0a8a221c79d6c6879f1593eaee3e2f1", kill_on_drop: false }` [INFO] [stdout] 4bfb82740164b33cd68c9e4650692777c0a8a221c79d6c6879f1593eaee3e2f1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 8008d1542d54ae1d2bb5f72f775512b0af6a3aa0000465918f5f929241c753ca [INFO] running `Command { std: "docker" "start" "-a" "8008d1542d54ae1d2bb5f72f775512b0af6a3aa0000465918f5f929241c753ca", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling syn v1.0.76 [INFO] [stderr] Compiling typenum v1.14.0 [INFO] [stderr] Compiling wyz v0.2.0 [INFO] [stderr] Compiling crunchy v0.2.2 [INFO] [stderr] Compiling funty v1.1.0 [INFO] [stderr] Compiling arrayvec v0.5.2 [INFO] [stderr] Compiling byte-slice-cast v1.0.0 [INFO] [stderr] Compiling block-padding v0.2.1 [INFO] [stderr] Compiling wee_alloc v0.4.5 [INFO] [stderr] Compiling memory_units v0.4.0 [INFO] [stderr] Compiling subtle v2.4.1 [INFO] [stderr] Compiling keccak v0.1.0 [INFO] [stderr] Compiling paste v1.0.5 [INFO] [stderr] Compiling serde v1.0.130 [INFO] [stderr] Compiling tiny-keccak v2.0.2 [INFO] [stderr] Compiling pro_prelude v3.0.0-rc2 [INFO] [stderr] Compiling generic-array v0.14.4 [INFO] [stderr] Compiling getrandom v0.2.3 [INFO] [stderr] Compiling bitvec v0.20.4 [INFO] [stderr] Compiling rand_core v0.6.3 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling rand v0.8.4 [INFO] [stderr] Compiling pro_allocator v3.0.0-rc2 [INFO] [stderr] Compiling digest v0.9.0 [INFO] [stderr] Compiling block-buffer v0.9.0 [INFO] [stderr] Compiling crypto-mac v0.8.0 [INFO] [stderr] Compiling sha3 v0.9.1 [INFO] [stderr] Compiling sha2 v0.9.8 [INFO] [stderr] Compiling blake2 v0.9.2 [INFO] [stderr] Compiling serde_derive v1.0.130 [INFO] [stderr] Compiling tetsy-scale-info-derive v0.3.0 [INFO] [stderr] Compiling derive_more v0.99.16 [INFO] [stderr] Compiling toml v0.5.8 [INFO] [stderr] Compiling impl-serde v0.3.1 [INFO] [stderr] Compiling proc-macro-crate v0.1.5 [INFO] [stderr] Compiling tetsy-scale-codec-derive v2.0.1 [INFO] [stderr] Compiling tetsy-scale-codec v2.0.1 [INFO] [stderr] Compiling tetsy-scale-info v0.5.1 [INFO] [stderr] Compiling pro_primitives v3.0.0-rc2 [INFO] [stderr] Compiling pro_metadata v3.0.0-rc2 [INFO] [stderr] Compiling pro_env v3.0.0-rc2 (/opt/rustwide/workdir) [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: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 41.38s [INFO] running `Command { std: "docker" "inspect" "8008d1542d54ae1d2bb5f72f775512b0af6a3aa0000465918f5f929241c753ca", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8008d1542d54ae1d2bb5f72f775512b0af6a3aa0000465918f5f929241c753ca", kill_on_drop: false }` [INFO] [stdout] 8008d1542d54ae1d2bb5f72f775512b0af6a3aa0000465918f5f929241c753ca [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 7e2561978d2bf03bd8eee0691eef5fe734591232602d990f9e5d5df453d1e504 [INFO] running `Command { std: "docker" "start" "-a" "7e2561978d2bf03bd8eee0691eef5fe734591232602d990f9e5d5df453d1e504", kill_on_drop: false }` [INFO] [stderr] Compiling pro_env v3.0.0-rc2 (/opt/rustwide/workdir) [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: 1 warning emitted [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: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 2.54s [INFO] running `Command { std: "docker" "inspect" "7e2561978d2bf03bd8eee0691eef5fe734591232602d990f9e5d5df453d1e504", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7e2561978d2bf03bd8eee0691eef5fe734591232602d990f9e5d5df453d1e504", kill_on_drop: false }` [INFO] [stdout] 7e2561978d2bf03bd8eee0691eef5fe734591232602d990f9e5d5df453d1e504 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] f3833f527da9e0254687ce2410119f074ae4cd86bf43fbe88cc8ad86a961e5a5 [INFO] running `Command { std: "docker" "start" "-a" "f3833f527da9e0254687ce2410119f074ae4cd86bf43fbe88cc8ad86a961e5a5", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/chain_extension.rs:383:18 [INFO] [stderr] | [INFO] [stderr] 383 | |mut output| { [INFO] [stderr] | ----^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `pro_env` (lib) generated 1 warning [INFO] [stderr] warning: `pro_env` (lib test) generated 1 warning (1 duplicate) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.39s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/pro_env-967e101189306105) [INFO] [stdout] [INFO] [stdout] running 16 tests [INFO] [stdout] test arithmetic::tests::saturating_add ... ok [INFO] [stdout] test arithmetic::tests::saturating_mul ... ok [INFO] [stdout] test arithmetic::tests::saturating_pow ... ok [INFO] [stdout] test arithmetic::tests::saturatiung_sub ... ok [INFO] [stdout] test call::execution_input::tests::empty_args_works ... ok [INFO] [stdout] test call::execution_input::tests::empty_exec_input_works ... ok [INFO] [stdout] test call::execution_input::tests::multiple_arguments_works ... ok [INFO] [stdout] test call::execution_input::tests::single_argument_works ... ok [INFO] [stdout] test engine::off_chain::tests::key_add ... ok [INFO] [stdout] test engine::off_chain::tests::gas_price ... ok [INFO] [stdout] test engine::off_chain::tests::store_load_clear ... ok [INFO] [stdout] test engine::off_chain::tests::key_add_sub ... ok [INFO] [stdout] test tests::test_hash_blake2_256 ... ok [INFO] [stdout] test tests::test_hash_blake2_128 ... ok [INFO] [stdout] test tests::test_hash_keccak_256 ... ok [INFO] [stdout] test tests::test_hash_sha2_256 ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 16 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stderr] Doc-tests pro_env [INFO] [stdout] [INFO] [stdout] running 8 tests [INFO] [stdout] test src/chain_extension.rs - chain_extension::ChainExtensionMethod, state::HandleErrorCode>::call (line 361) ... ok [INFO] [stdout] test src/api.rs - api::hash_encoded (line 526) ... ok [INFO] [stdout] test src/call/call_builder.rs - call::call_builder::build_call (line 140) ... ok [INFO] [stdout] test src/chain_extension.rs - chain_extension::ChainExtensionMethod, state::IgnoreErrorCode>::call (line 414) ... ok [INFO] [stdout] test src/call/call_builder.rs - call::call_builder::build_call (line 175) ... ok [INFO] [stdout] test src/chain_extension.rs - chain_extension::ChainExtensionMethod, state::IgnoreErrorCode>::call (line 303) ... ok [INFO] [stdout] test src/call/create_builder.rs - call::create_builder::build_create (line 165) ... ok [INFO] [stdout] test src/chain_extension.rs - chain_extension::ChainExtensionMethod, state::HandleErrorCode>::call (line 242) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.57s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "f3833f527da9e0254687ce2410119f074ae4cd86bf43fbe88cc8ad86a961e5a5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f3833f527da9e0254687ce2410119f074ae4cd86bf43fbe88cc8ad86a961e5a5", kill_on_drop: false }` [INFO] [stdout] f3833f527da9e0254687ce2410119f074ae4cd86bf43fbe88cc8ad86a961e5a5