[INFO] fetching crate blockchain-scratch-rust 0.3.0... [INFO] checking blockchain-scratch-rust-0.3.0 against master#18a6d911caba59605eb03db1452848a85d2e5879 for pr-112743 [INFO] extracting crate blockchain-scratch-rust 0.3.0 into /workspace/builds/worker-3-tc1/source [INFO] validating manifest of crates.io crate blockchain-scratch-rust 0.3.0 on toolchain 18a6d911caba59605eb03db1452848a85d2e5879 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+18a6d911caba59605eb03db1452848a85d2e5879" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] removed /workspace/builds/worker-3-tc1/source/rust-toolchain.toml [INFO] started tweaking crates.io crate blockchain-scratch-rust 0.3.0 [INFO] finished tweaking crates.io crate blockchain-scratch-rust 0.3.0 [INFO] tweaked toml for crates.io crate blockchain-scratch-rust 0.3.0 written to /workspace/builds/worker-3-tc1/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+18a6d911caba59605eb03db1452848a85d2e5879" "generate-lockfile" "--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] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+18a6d911caba59605eb03db1452848a85d2e5879" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: profile `doc` is deprecated and has no effect [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded commoncrypto v0.2.0 [INFO] [stderr] Downloaded rust-releases-core v0.22.1 [INFO] [stderr] Downloaded rust-releases-rust-changelog v0.22.2 [INFO] [stderr] Downloaded tracing-serde v0.1.3 [INFO] [stderr] Downloaded hex v0.3.2 [INFO] [stderr] Downloaded library_utils v0.0.2 [INFO] [stderr] Downloaded crypto-hash v0.3.4 [INFO] [stderr] Downloaded rust-releases-io v0.22.1 [INFO] [stderr] Downloaded commoncrypto-sys v0.2.0 [INFO] [stderr] Downloaded wildmatch v2.1.1 [INFO] [stderr] Downloaded attohttpc v0.19.1 [INFO] [stderr] Downloaded rust-releases v0.22.2 [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@sha256:19e73879b68f455e41552ea35293514db52ea292d993f571636dbffedb77a1ee" "/opt/rustwide/cargo-home/bin/cargo" "+18a6d911caba59605eb03db1452848a85d2e5879" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] a699960004308f47a48848a1c112122972b136813f2a67b78b1c03dfa171b07d [INFO] running `Command { std: "docker" "start" "-a" "a699960004308f47a48848a1c112122972b136813f2a67b78b1c03dfa171b07d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a699960004308f47a48848a1c112122972b136813f2a67b78b1c03dfa171b07d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a699960004308f47a48848a1c112122972b136813f2a67b78b1c03dfa171b07d", kill_on_drop: false }` [INFO] [stdout] a699960004308f47a48848a1c112122972b136813f2a67b78b1c03dfa171b07d [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@sha256:19e73879b68f455e41552ea35293514db52ea292d993f571636dbffedb77a1ee" "/opt/rustwide/cargo-home/bin/cargo" "+18a6d911caba59605eb03db1452848a85d2e5879" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 36986b6ac6609abda1af1209e3c2c9be8a6182fedd62f6cc04c8e64e6f5fd35c [INFO] running `Command { std: "docker" "start" "-a" "36986b6ac6609abda1af1209e3c2c9be8a6182fedd62f6cc04c8e64e6f5fd35c", kill_on_drop: false }` [INFO] [stderr] warning: profile `doc` is deprecated and has no effect [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Checking once_cell v1.18.0 [INFO] [stderr] Checking bitflags v1.3.2 [INFO] [stderr] Checking foreign-types-shared v0.1.1 [INFO] [stderr] Checking tinyvec_macros v0.1.1 [INFO] [stderr] Checking log v0.4.19 [INFO] [stderr] Checking itoa v1.0.6 [INFO] [stderr] Checking libc v0.2.146 [INFO] [stderr] Checking fnv v1.0.7 [INFO] [stderr] Checking adler v1.0.2 [INFO] [stderr] Checking percent-encoding v2.3.0 [INFO] [stderr] Checking unicode-bidi v0.3.13 [INFO] [stderr] Checking bytes v1.4.0 [INFO] [stderr] Compiling thiserror-impl v1.0.40 [INFO] [stderr] Checking openssl-probe v0.1.5 [INFO] [stderr] Compiling semver v1.0.17 [INFO] [stderr] Checking tinyvec v1.6.0 [INFO] [stderr] Checking crc32fast v1.3.2 [INFO] [stderr] Checking wildmatch v2.1.1 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Checking foreign-types v0.3.2 [INFO] [stderr] Compiling time-macros v0.2.9 [INFO] [stderr] Checking miniz_oxide v0.7.1 [INFO] [stderr] Checking serde v1.0.164 [INFO] [stderr] Checking form_urlencoded v1.2.0 [INFO] [stderr] Checking memchr v2.5.0 [INFO] [stderr] Compiling libm v0.2.7 [INFO] [stderr] Checking tracing-core v0.1.31 [INFO] [stderr] Checking time-core v0.1.1 [INFO] [stderr] Checking linux-raw-sys v0.3.8 [INFO] [stderr] Compiling num-traits v0.2.15 [INFO] [stderr] Checking overload v0.1.1 [INFO] [stderr] Checking ryu v1.0.13 [INFO] [stderr] Checking ppv-lite86 v0.2.17 [INFO] [stderr] Checking regex-syntax v0.7.2 [INFO] [stderr] Checking fastrand v1.9.0 [INFO] [stderr] Checking nu-ansi-term v0.46.0 [INFO] [stderr] Checking http v0.2.9 [INFO] [stderr] Checking flate2 v1.0.26 [INFO] [stderr] Checking sharded-slab v0.1.4 [INFO] [stderr] Checking tracing-log v0.1.3 [INFO] [stderr] Checking thread_local v1.1.7 [INFO] [stderr] Checking aho-corasick v1.0.2 [INFO] [stderr] Checking quick-error v1.2.3 [INFO] [stderr] Checking bit-vec v0.6.3 [INFO] [stderr] Checking termcolor v1.2.0 [INFO] [stderr] Checking smallvec v1.10.0 [INFO] [stderr] Checking hex v0.3.2 [INFO] [stderr] Checking unicode-normalization v0.1.22 [INFO] [stderr] Checking humantime v2.1.0 [INFO] [stderr] Checking regex-syntax v0.6.29 [INFO] [stderr] Checking bit-set v0.5.3 [INFO] [stderr] Checking yansi v0.5.1 [INFO] [stderr] Checking unarray v0.1.4 [INFO] [stderr] Checking json v0.12.4 [INFO] [stderr] Checking byteorder v1.4.3 [INFO] [stderr] Checking diff v0.1.13 [INFO] [stderr] Checking library_utils v0.0.2 [INFO] [stderr] Checking openssl-sys v0.9.88 [INFO] [stderr] Checking dirs-sys-next v0.1.2 [INFO] [stderr] Checking getrandom v0.2.10 [INFO] [stderr] Checking io-lifetimes v1.0.11 [INFO] [stderr] Checking wait-timeout v0.2.0 [INFO] [stderr] Checking directories-next v2.0.0 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking idna v0.4.0 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking rustix v0.37.20 [INFO] [stderr] Checking pretty_assertions v1.3.0 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking rand_xorshift v0.3.0 [INFO] [stderr] Checking regex v1.8.4 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking url v2.4.0 [INFO] [stderr] Checking time v0.3.22 [INFO] [stderr] Checking thiserror v1.0.40 [INFO] [stderr] Checking rust-releases-core v0.22.1 [INFO] [stderr] Checking openssl v0.10.54 [INFO] [stderr] Checking env_logger v0.9.3 [INFO] [stderr] Checking tempfile v3.6.0 [INFO] [stderr] Checking serde_json v1.0.97 [INFO] [stderr] Checking tracing-serde v0.1.3 [INFO] [stderr] Checking rusty-fork v0.3.0 [INFO] [stderr] Checking proptest v1.2.0 [INFO] [stderr] Checking tracing-subscriber v0.3.17 [INFO] [stderr] Checking native-tls v0.2.11 [INFO] [stderr] Checking crypto-hash v0.3.4 [INFO] [stderr] Checking attohttpc v0.19.1 [INFO] [stderr] Checking rust-releases-io v0.22.1 [INFO] [stderr] Checking rust-releases-rust-changelog v0.22.2 [INFO] [stderr] Checking rust-releases v0.22.2 [INFO] [stderr] Checking blockchain-scratch-rust v0.3.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: deny(elided_lifetimes_in_paths) is ignored unless specified at crate level [INFO] [stdout] --> src/blockchain_executive.rs:21:8 [INFO] [stdout] | [INFO] [stdout] 21 | #[deny(elided_lifetimes_in_paths)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_attributes)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `core::any` [INFO] [stdout] --> src/blockchain_executive.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use core::any; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `*` [INFO] [stdout] --> src/blockchain_executive.rs:9:22 [INFO] [stdout] | [INFO] [stdout] 9 | use library_utils::{*, stringtou128::string_to_u128}; [INFO] [stdout] | ^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: crate-level attribute should be in the root module [INFO] [stdout] --> src/blockchain_executive.rs:1:1 [INFO] [stdout] | [INFO] [stdout] 1 | #![no_main] [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::os::unix::prelude::MetadataExt` [INFO] [stdout] --> src/lib.rs:16:5 [INFO] [stdout] | [INFO] [stdout] 16 | use std::os::unix::prelude::MetadataExt; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `file_name` is never read [INFO] [stdout] --> src/blockchain_executive.rs:43:13 [INFO] [stdout] | [INFO] [stdout] 43 | let mut file_name = String::default(); [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: deny(elided_lifetimes_in_paths) is ignored unless specified at crate level [INFO] [stdout] --> src/blockchain_executive.rs:21:8 [INFO] [stdout] | [INFO] [stdout] 21 | #[deny(elided_lifetimes_in_paths)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_attributes)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `core::any` [INFO] [stdout] --> src/blockchain_executive.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use core::any; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `*` [INFO] [stdout] --> src/blockchain_executive.rs:9:22 [INFO] [stdout] | [INFO] [stdout] 9 | use library_utils::{*, stringtou128::string_to_u128}; [INFO] [stdout] | ^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: crate-level attribute should be in the root module [INFO] [stdout] --> src/blockchain_executive.rs:1:1 [INFO] [stdout] | [INFO] [stdout] 1 | #![no_main] [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::os::unix::prelude::MetadataExt` [INFO] [stdout] --> src/lib.rs:16:5 [INFO] [stdout] | [INFO] [stdout] 16 | use std::os::unix::prelude::MetadataExt; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `file_name` is never read [INFO] [stdout] --> src/blockchain_executive.rs:43:13 [INFO] [stdout] | [INFO] [stdout] 43 | let mut file_name = String::default(); [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 8.55s [INFO] running `Command { std: "docker" "inspect" "36986b6ac6609abda1af1209e3c2c9be8a6182fedd62f6cc04c8e64e6f5fd35c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "36986b6ac6609abda1af1209e3c2c9be8a6182fedd62f6cc04c8e64e6f5fd35c", kill_on_drop: false }` [INFO] [stdout] 36986b6ac6609abda1af1209e3c2c9be8a6182fedd62f6cc04c8e64e6f5fd35c