[INFO] fetching crate std_helper 0.1.0...
[INFO] testing std_helper-0.1.0 against 1.85.0 for beta-1.86-1
[INFO] extracting crate std_helper 0.1.0 into /workspace/builds/worker-6-tc1/source
[INFO] validating manifest of crates.io crate std_helper 0.1.0 on toolchain 1.85.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.85.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate std_helper 0.1.0
[INFO] finished tweaking crates.io crate std_helper 0.1.0
[INFO] tweaked toml for crates.io crate std_helper 0.1.0 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.85.0" "generate-lockfile" "--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: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.85.0" "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-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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+1.85.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0da0596126243481f0f93287f8653c74a40ed52f35092ca48e8cf37ec16ad7c4
[INFO] running `Command { std: "docker" "start" "-a" "0da0596126243481f0f93287f8653c74a40ed52f35092ca48e8cf37ec16ad7c4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0da0596126243481f0f93287f8653c74a40ed52f35092ca48e8cf37ec16ad7c4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0da0596126243481f0f93287f8653c74a40ed52f35092ca48e8cf37ec16ad7c4", kill_on_drop: false }`
[INFO] [stdout] 0da0596126243481f0f93287f8653c74a40ed52f35092ca48e8cf37ec16ad7c4
[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_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+1.85.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f26caef155cc3d842dec48b7b3e969868443dc8d902fd6659902af6834d92587
[INFO] running `Command { std: "docker" "start" "-a" "f26caef155cc3d842dec48b7b3e969868443dc8d902fd6659902af6834d92587", kill_on_drop: false }`
[INFO] [stderr]    Compiling std_helper v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.31s
[INFO] running `Command { std: "docker" "inspect" "f26caef155cc3d842dec48b7b3e969868443dc8d902fd6659902af6834d92587", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f26caef155cc3d842dec48b7b3e969868443dc8d902fd6659902af6834d92587", kill_on_drop: false }`
[INFO] [stdout] f26caef155cc3d842dec48b7b3e969868443dc8d902fd6659902af6834d92587
[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_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+1.85.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d10b9c2f40f0289e8a1d27033ce7356643889a77c5f34ea37d723e7e420faf02
[INFO] running `Command { std: "docker" "start" "-a" "d10b9c2f40f0289e8a1d27033ce7356643889a77c5f34ea37d723e7e420faf02", kill_on_drop: false }`
[INFO] [stderr]    Compiling std_helper v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.63s
[INFO] running `Command { std: "docker" "inspect" "d10b9c2f40f0289e8a1d27033ce7356643889a77c5f34ea37d723e7e420faf02", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d10b9c2f40f0289e8a1d27033ce7356643889a77c5f34ea37d723e7e420faf02", kill_on_drop: false }`
[INFO] [stdout] d10b9c2f40f0289e8a1d27033ce7356643889a77c5f34ea37d723e7e420faf02
[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_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+1.85.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] e4670bea5742bf9e00350fb2000f5fd95b462e4fb787f52bca3f9981a1d1f249
[INFO] running `Command { std: "docker" "start" "-a" "e4670bea5742bf9e00350fb2000f5fd95b462e4fb787f52bca3f9981a1d1f249", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/std_helper-1b2b7df34d21979f)
[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] [stderr]      Running tests/str_helper.rs (/opt/rustwide/target/debug/deps/str_helper-0714990cc1025978)
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test move_test ... ok
[INFO] [stdout] test split_at_test ... ok
[INFO] [stdout] test split_test ... ok
[INFO] [stdout] test remove_test ... ok
[INFO] [stdout] test init_helper ... ok
[INFO] [stdout] test base_fns_test ... ok
[INFO] [stdout] test insert_test ... ok
[INFO] [stdout] test macro_test ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests std_helper
[INFO] [stdout] 
[INFO] [stdout] running 41 tests
[INFO] [stdout] test src/string/insert.rs - string::insert::StrHelper::push (line 61) ... ok
[INFO] [stdout] test src/string/insert.rs - string::insert::StrHelper::insert (line 7) ... ok
[INFO] [stdout] test src/string/mod.rs - string::StrHelper::from_string (line 65) ... ok
[INFO] [stdout] test src/string/move_to.rs - string::move_to::StrHelper::move_to (line 7) ... ok
[INFO] [stdout] test src/string/base.rs - string::base::StrHelper::contains (line 22) ... ok
[INFO] [stdout] test src/string/mod.rs - string::str (line 143) ... ok
[INFO] [stdout] test src/string/mod.rs - string::StrHelper::reverse (line 127) ... ok
[INFO] [stdout] test src/string/mod.rs - string::StrHelper (line 14) ... ok
[INFO] [stdout] test src/string/mod.rs - string::StrHelper::update (line 112) ... ok
[INFO] [stdout] test src/string/mod.rs - string::StrHelper::from_chars (line 95) ... ok
[INFO] [stdout] test src/string/move_to.rs - string::move_to::StrHelper::move_to_the_beginning (line 53) ... ok
[INFO] [stdout] test src/string/mod.rs - string::StrHelper::new (line 38) ... ok
[INFO] [stdout] test src/lib.rs - (line 4) ... ok
[INFO] [stdout] test src/string/insert.rs - string::insert::StrHelper::insert_at_the_beginning (line 38) ... ok
[INFO] [stdout] test src/string/mod.rs - string::StrHelper::empty (line 51) ... ok
[INFO] [stdout] test src/string/mod.rs - string::StrHelper::from_chars_vector (line 78) ... ok
[INFO] [stdout] test src/string/split/str.rs - string::split::str::StrHelper::split_and_get_first_str (line 47) ... ok
[INFO] [stdout] test src/string/move_to.rs - string::move_to::StrHelper::switch_beginning_and_end (line 113) ... ok
[INFO] [stdout] test src/string/split/str.rs - string::split::str::StrHelper::split_and_get_str (line 28) ... ok
[INFO] [stdout] test src/string/remove.rs - string::remove::StrHelper::remove_at (line 40) ... ok
[INFO] [stdout] test src/string/split/mod.rs - string::split::StrHelper::split_and_get_first (line 48) ... ok
[INFO] [stdout] test src/string/move_to.rs - string::move_to::StrHelper::move_to_the_end (line 83) ... ok
[INFO] [stdout] test src/string/split/mod.rs - string::split::StrHelper::split (line 10) ... ok
[INFO] [stdout] test src/string/remove.rs - string::remove::StrHelper::remove (line 7) ... ok
[INFO] [stdout] test src/string/split/mod.rs - string::split::StrHelper::split_and_get_last (line 64) ... ok
[INFO] [stdout] test src/string/split/mod.rs - string::split::StrHelper::split_and_get (line 29) ... ok
[INFO] [stdout] test src/string/split/str.rs - string::split::str::StrHelper::split_and_get_last_str (line 63) ... ok
[INFO] [stdout] test src/string/split/str.rs - string::split::str::StrHelper::split_str (line 7) ... ok
[INFO] [stdout] test src/string/split/mod.rs - string::split::StrHelper::split_on_the_sides (line 83) ... ok
[INFO] [stdout] test src/string/split/string.rs - string::split::string::StrHelper::split_and_get_first_string (line 49) ... ok
[INFO] [stdout] test src/string/split/str.rs - string::split::str::StrHelper::split_str_on_the_sides (line 82) ... ok
[INFO] [stdout] test src/string/split/string.rs - string::split::string::StrHelper::split_string_on_the_sides (line 87) ... ok
[INFO] [stdout] test src/string/split/string.rs - string::split::string::StrHelper::split_string (line 7) ... ok
[INFO] [stdout] test src/string/split/string.rs - string::split::string::StrHelper::split_and_get_last_string (line 65) ... ok
[INFO] [stdout] test src/string/split_at/str.rs - string::split_at::str::StrHelper::split_str_on_the_sides_at (line 27) ... ok
[INFO] [stdout] test src/string/split_at/mod.rs - string::split_at::StrHelper::split_at (line 10) ... ok
[INFO] [stdout] test src/string/split_at/str.rs - string::split_at::str::StrHelper::split_str_at (line 7) ... ok
[INFO] [stdout] test src/string/split_at/mod.rs - string::split_at::StrHelper::split_on_the_sides_at (line 30) ... ok
[INFO] [stdout] test src/string/split/string.rs - string::split::string::StrHelper::split_and_get_string (line 26) ... ok
[INFO] [stdout] test src/string/split_at/string.rs - string::split_at::string::StrHelper::split_string_on_the_sides_at (line 27) ... ok
[INFO] [stdout] test src/string/split_at/string.rs - string::split_at::string::StrHelper::split_string_at (line 7) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 41 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 3.77s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "e4670bea5742bf9e00350fb2000f5fd95b462e4fb787f52bca3f9981a1d1f249", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e4670bea5742bf9e00350fb2000f5fd95b462e4fb787f52bca3f9981a1d1f249", kill_on_drop: false }`
[INFO] [stdout] e4670bea5742bf9e00350fb2000f5fd95b462e4fb787f52bca3f9981a1d1f249