[INFO] fetching crate safeR 0.1.4... [INFO] testing safeR-0.1.4 against master#562dee4820c458d823175268e41601d4c060588a for pr-154210-2 [INFO] extracting crate safeR 0.1.4 into /workspace/builds/worker-1-tc1/source [INFO] started tweaking crates.io crate safeR 0.1.4 [INFO] finished tweaking crates.io crate safeR 0.1.4 [INFO] tweaked toml for crates.io crate safeR 0.1.4 written to /workspace/builds/worker-1-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate safeR 0.1.4 on toolchain 562dee4820c458d823175268e41601d4c060588a [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate safeR 0.1.4 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" "+562dee4820c458d823175268e41601d4c060588a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded tokio-macros v2.2.0 [INFO] [stderr] Downloaded quote v1.0.35 [INFO] [stderr] Downloaded winapi-util v0.1.6 [INFO] [stderr] Downloaded signal-hook-registry v1.4.1 [INFO] [stderr] Downloaded proc-macro2 v1.0.78 [INFO] [stderr] Downloaded futures-macro v0.3.30 [INFO] [stderr] Downloaded hermit-abi v0.3.5 [INFO] [stderr] Downloaded instant v0.1.12 [INFO] [stderr] Downloaded inout v0.1.3 [INFO] [stderr] Downloaded typenum v1.17.0 [INFO] [stderr] Downloaded arrayref v0.3.7 [INFO] [stderr] Downloaded opaque-debug v0.3.0 [INFO] [stderr] Downloaded anyhow v1.0.81 [INFO] [stderr] Downloaded clap_derive v4.5.0 [INFO] [stderr] Downloaded bytes v1.5.0 [INFO] [stderr] Downloaded memchr v2.7.1 [INFO] [stderr] Downloaded portable-atomic v1.6.0 [INFO] [stderr] Downloaded zeroize v1.7.0 [INFO] [stderr] Downloaded env_logger v0.11.3 [INFO] [stderr] Downloaded syn v2.0.48 [INFO] [stderr] Downloaded gimli v0.28.1 [INFO] [stderr] Downloaded chacha20poly1305 v0.10.1 [INFO] [stderr] Downloaded object v0.32.2 [INFO] [stderr] Downloaded anstyle-parse v0.2.3 [INFO] [stderr] Downloaded regex-syntax v0.8.2 [INFO] [stderr] Downloaded anstyle-query v1.0.2 [INFO] [stderr] Downloaded clap_builder v4.5.2 [INFO] [stderr] Downloaded futures-util v0.3.30 [INFO] [stderr] Downloaded number_prefix v0.4.0 [INFO] [stderr] Downloaded windows_aarch64_gnullvm v0.52.0 [INFO] [stderr] Downloaded windows_x86_64_gnullvm v0.52.0 [INFO] [stderr] Downloaded mio v0.8.10 [INFO] [stderr] Downloaded aho-corasick v1.1.2 [INFO] [stderr] Downloaded smallvec v1.13.1 [INFO] [stderr] Downloaded regex v1.10.3 [INFO] [stderr] Downloaded clap_lex v0.7.0 [INFO] [stderr] Downloaded clap v4.5.2 [INFO] [stderr] Downloaded anstyle-wincon v3.0.2 [INFO] [stderr] Downloaded regex-automata v0.4.5 [INFO] [stderr] Downloaded anstream v0.6.11 [INFO] [stderr] Downloaded tokio v1.36.0 [INFO] [stderr] Downloaded libc v0.2.153 [INFO] [stderr] Downloaded env_filter v0.1.0 [INFO] [stderr] Downloaded futures-channel v0.3.30 [INFO] [stderr] Downloaded futures-io v0.3.30 [INFO] [stderr] Downloaded futures v0.3.30 [INFO] [stderr] Downloaded encode_unicode v0.3.6 [INFO] [stderr] Downloaded windows_x86_64_msvc v0.52.0 [INFO] [stderr] Downloaded console v0.15.8 [INFO] [stderr] Downloaded windows_aarch64_msvc v0.52.0 [INFO] [stderr] Downloaded windows_x86_64_gnu v0.52.0 [INFO] [stderr] Downloaded indicatif v0.17.8 [INFO] [stderr] Downloaded windows_i686_gnu v0.52.0 [INFO] [stderr] Downloaded windows_i686_msvc v0.52.0 [INFO] [stderr] Downloaded log v0.4.21 [INFO] [stderr] Downloaded crypto-common v0.1.6 [INFO] [stderr] Downloaded addr2line v0.21.0 [INFO] [stderr] Downloaded cc v1.0.83 [INFO] [stderr] Downloaded backtrace v0.3.69 [INFO] [stderr] Downloaded autocfg v1.1.0 [INFO] [stderr] Downloaded lock_api v0.4.11 [INFO] [stderr] Downloaded aead v0.5.2 [INFO] [stderr] Downloaded chacha20 v0.9.1 [INFO] [stderr] Downloaded cipher v0.4.4 [INFO] [stderr] Downloaded poly1305 v0.8.0 [INFO] [stderr] Downloaded strsim v0.11.0 [INFO] [stderr] Downloaded humantime v2.1.0 [INFO] [stderr] Downloaded futures-executor v0.3.30 [INFO] [stderr] Downloaded ppv-lite86 v0.2.17 [INFO] [stderr] Downloaded cpufeatures v0.2.12 [INFO] [stderr] Downloaded sha2 v0.10.8 [INFO] [stderr] Downloaded parking_lot_core v0.9.9 [INFO] [stderr] Downloaded miniz_oxide v0.7.2 [INFO] [stderr] Downloaded rustc-demangle v0.1.23 [INFO] [stderr] Downloaded redox_syscall v0.4.1 [INFO] [stderr] Downloaded pin-project-lite v0.2.13 [INFO] [stderr] Downloaded subtle v2.5.0 [INFO] [stderr] Downloaded universal-hash v0.5.1 [INFO] [stderr] Downloaded heck v0.4.1 [INFO] [stderr] Downloaded colorchoice v1.0.0 [INFO] [stderr] Downloaded utf8parse v0.2.1 [INFO] [stderr] Downloaded anstyle v1.0.6 [INFO] [stderr] Downloaded futures-core v0.3.30 [INFO] [stderr] Downloaded futures-sink v0.3.30 [INFO] [stderr] Downloaded futures-task v0.3.30 [INFO] [stderr] Downloaded slab v0.4.9 [INFO] [stderr] Downloaded windows-targets v0.52.0 [INFO] [stderr] Downloaded getrandom v0.2.12 [INFO] [stderr] Downloaded parking_lot v0.12.1 [INFO] [stderr] Downloaded lazy_static v1.4.0 [INFO] [stderr] Downloaded unicode-width v0.1.11 [INFO] [stderr] Downloaded version_check v0.9.4 [INFO] [stderr] Downloaded adler v1.0.2 [INFO] [stderr] Downloaded num_cpus v1.16.0 [INFO] [stderr] Downloaded socket2 v0.5.5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 89b5cf87baee6eb5806e72101d308ea567ce119b4e578e886ab0370bd882bfb6 [INFO] running `Command { std: "docker" "start" "-a" "89b5cf87baee6eb5806e72101d308ea567ce119b4e578e886ab0370bd882bfb6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "89b5cf87baee6eb5806e72101d308ea567ce119b4e578e886ab0370bd882bfb6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "89b5cf87baee6eb5806e72101d308ea567ce119b4e578e886ab0370bd882bfb6", kill_on_drop: false }` [INFO] [stdout] 89b5cf87baee6eb5806e72101d308ea567ce119b4e578e886ab0370bd882bfb6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 7a8db9b78d44c4fde03fb96a14628b9b971d6c7b431fc855e576ff11b374c3fe [INFO] running `Command { std: "docker" "start" "-a" "7a8db9b78d44c4fde03fb96a14628b9b971d6c7b431fc855e576ff11b374c3fe", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.153 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling version_check v0.9.4 [INFO] [stderr] Compiling typenum v1.17.0 [INFO] [stderr] Compiling proc-macro2 v1.0.78 [INFO] [stderr] Compiling unicode-ident v1.0.12 [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Compiling memchr v2.7.1 [INFO] [stderr] Compiling utf8parse v0.2.1 [INFO] [stderr] Compiling anstyle-parse v0.2.3 [INFO] [stderr] Compiling colorchoice v1.0.0 [INFO] [stderr] Compiling cpufeatures v0.2.12 [INFO] [stderr] Compiling anstyle-query v1.0.2 [INFO] [stderr] Compiling pin-project-lite v0.2.13 [INFO] [stderr] Compiling futures-sink v0.3.30 [INFO] [stderr] Compiling regex-syntax v0.8.2 [INFO] [stderr] Compiling slab v0.4.9 [INFO] [stderr] Compiling lock_api v0.4.11 [INFO] [stderr] Compiling futures-core v0.3.30 [INFO] [stderr] Compiling generic-array v0.14.7 [INFO] [stderr] Compiling parking_lot_core v0.9.9 [INFO] [stderr] Compiling anstyle v1.0.6 [INFO] [stderr] Compiling aho-corasick v1.1.2 [INFO] [stderr] Compiling quote v1.0.35 [INFO] [stderr] Compiling syn v2.0.48 [INFO] [stderr] Compiling anstream v0.6.11 [INFO] [stderr] Compiling futures-channel v0.3.30 [INFO] [stderr] Compiling scopeguard v1.2.0 [INFO] [stderr] Compiling futures-task v0.3.30 [INFO] [stderr] Compiling getrandom v0.2.12 [INFO] [stderr] Compiling smallvec v1.13.1 [INFO] [stderr] Compiling portable-atomic v1.6.0 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling subtle v2.5.0 [INFO] [stderr] Compiling zeroize v1.7.0 [INFO] [stderr] Compiling pin-utils v0.1.0 [INFO] [stderr] Compiling futures-io v0.3.30 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling strsim v0.11.0 [INFO] [stderr] Compiling heck v0.4.1 [INFO] [stderr] Compiling log v0.4.21 [INFO] [stderr] Compiling crypto-common v0.1.6 [INFO] [stderr] Compiling inout v0.1.3 [INFO] [stderr] Compiling block-buffer v0.10.4 [INFO] [stderr] Compiling cipher v0.4.4 [INFO] [stderr] Compiling universal-hash v0.5.1 [INFO] [stderr] Compiling unicode-width v0.1.11 [INFO] [stderr] Compiling clap_lex v0.7.0 [INFO] [stderr] Compiling opaque-debug v0.3.0 [INFO] [stderr] Compiling ppv-lite86 v0.2.17 [INFO] [stderr] Compiling anyhow v1.0.81 [INFO] [stderr] Compiling poly1305 v0.8.0 [INFO] [stderr] Compiling regex-automata v0.4.5 [INFO] [stderr] Compiling clap_builder v4.5.2 [INFO] [stderr] Compiling chacha20 v0.9.1 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling console v0.15.8 [INFO] [stderr] Compiling digest v0.10.7 [INFO] [stderr] Compiling aead v0.5.2 [INFO] [stderr] Compiling parking_lot v0.12.1 [INFO] [stderr] Compiling mio v0.8.10 [INFO] [stderr] Compiling socket2 v0.5.5 [INFO] [stderr] Compiling num_cpus v1.16.0 [INFO] [stderr] Compiling signal-hook-registry v1.4.1 [INFO] [stderr] Compiling number_prefix v0.4.0 [INFO] [stderr] Compiling bytes v1.5.0 [INFO] [stderr] Compiling humantime v2.1.0 [INFO] [stderr] Compiling same-file v1.0.6 [INFO] [stderr] Compiling indicatif v0.17.8 [INFO] [stderr] Compiling chacha20poly1305 v0.10.1 [INFO] [stderr] Compiling sha2 v0.10.8 [INFO] [stderr] Compiling walkdir v2.5.0 [INFO] [stderr] Compiling regex v1.10.3 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling env_filter v0.1.0 [INFO] [stderr] Compiling env_logger v0.11.3 [INFO] [stderr] Compiling arrayref v0.3.7 [INFO] [stderr] Compiling futures-macro v0.3.30 [INFO] [stderr] Compiling tokio-macros v2.2.0 [INFO] [stderr] Compiling clap_derive v4.5.0 [INFO] [stderr] Compiling tokio v1.36.0 [INFO] [stderr] Compiling futures-util v0.3.30 [INFO] [stderr] Compiling clap v4.5.2 [INFO] [stderr] Compiling futures-executor v0.3.30 [INFO] [stderr] Compiling futures v0.3.30 [INFO] [stderr] Compiling safeR v0.1.4 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `command` [INFO] [stdout] --> src/args.rs:1:12 [INFO] [stdout] | [INFO] [stdout] 1 | use clap::{command, Parser}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 01s [INFO] running `Command { std: "docker" "inspect" "7a8db9b78d44c4fde03fb96a14628b9b971d6c7b431fc855e576ff11b374c3fe", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7a8db9b78d44c4fde03fb96a14628b9b971d6c7b431fc855e576ff11b374c3fe", kill_on_drop: false }` [INFO] [stdout] 7a8db9b78d44c4fde03fb96a14628b9b971d6c7b431fc855e576ff11b374c3fe [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] bac01fd4be9e2b0292f445ebfcb4c99589ef6b4876313b0b0422ce544312e024 [INFO] running `Command { std: "docker" "start" "-a" "bac01fd4be9e2b0292f445ebfcb4c99589ef6b4876313b0b0422ce544312e024", kill_on_drop: false }` [INFO] [stderr] Compiling safeR v0.1.4 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `command` [INFO] [stdout] --> src/args.rs:1:12 [INFO] [stdout] | [INFO] [stdout] 1 | use clap::{command, Parser}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 2.53s [INFO] running `Command { std: "docker" "inspect" "bac01fd4be9e2b0292f445ebfcb4c99589ef6b4876313b0b0422ce544312e024", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bac01fd4be9e2b0292f445ebfcb4c99589ef6b4876313b0b0422ce544312e024", kill_on_drop: false }` [INFO] [stdout] bac01fd4be9e2b0292f445ebfcb4c99589ef6b4876313b0b0422ce544312e024 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 89becde045608e4b57bad0481a939c52b1eb86e6576dfd10b13390661de81c3c [INFO] running `Command { std: "docker" "start" "-a" "89becde045608e4b57bad0481a939c52b1eb86e6576dfd10b13390661de81c3c", kill_on_drop: false }` [INFO] [stderr] warning: unused import: `command` [INFO] [stderr] --> src/args.rs:1:12 [INFO] [stderr] | [INFO] [stderr] 1 | use clap::{command, Parser}; [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: `safeR` (bin "safeR" test) generated 1 warning (run `cargo fix --bin "safeR" -p safeR --tests` to apply 1 suggestion) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.15s [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/safeR-e0354b451de5612f) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "89becde045608e4b57bad0481a939c52b1eb86e6576dfd10b13390661de81c3c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "89becde045608e4b57bad0481a939c52b1eb86e6576dfd10b13390661de81c3c", kill_on_drop: false }` [INFO] [stdout] 89becde045608e4b57bad0481a939c52b1eb86e6576dfd10b13390661de81c3c