[INFO] fetching crate best_utils_lib_ever 0.1.2...
[INFO] testing best_utils_lib_ever-0.1.2 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-7
[INFO] extracting crate best_utils_lib_ever 0.1.2 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate best_utils_lib_ever 0.1.2
[INFO] finished tweaking crates.io crate best_utils_lib_ever 0.1.2
[INFO] tweaked toml for crates.io crate best_utils_lib_ever 0.1.2 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate best_utils_lib_ever 0.1.2 on toolchain c2e32f1c9652b13ed99608599c1e855462f421f3
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate best_utils_lib_ever 0.1.2 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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1caa60e730b443246d4998570ab0f437088f0a213d0b06f355137a06b0125cfc
[INFO] running `Command { std: "docker" "start" "-a" "1caa60e730b443246d4998570ab0f437088f0a213d0b06f355137a06b0125cfc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1caa60e730b443246d4998570ab0f437088f0a213d0b06f355137a06b0125cfc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1caa60e730b443246d4998570ab0f437088f0a213d0b06f355137a06b0125cfc", kill_on_drop: false }`
[INFO] [stdout] 1caa60e730b443246d4998570ab0f437088f0a213d0b06f355137a06b0125cfc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cb798f867ae96a2f4b8313166998c9e84604c9c615580bbc290b262c08130efb
[INFO] running `Command { std: "docker" "start" "-a" "cb798f867ae96a2f4b8313166998c9e84604c9c615580bbc290b262c08130efb", kill_on_drop: false }`
[INFO] [stderr]    Compiling best_utils_lib_ever v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.33s
[INFO] running `Command { std: "docker" "inspect" "cb798f867ae96a2f4b8313166998c9e84604c9c615580bbc290b262c08130efb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cb798f867ae96a2f4b8313166998c9e84604c9c615580bbc290b262c08130efb", kill_on_drop: false }`
[INFO] [stdout] cb798f867ae96a2f4b8313166998c9e84604c9c615580bbc290b262c08130efb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 79ccd9678b5574b45a56f7ab980d5b409a6473774a78b4bd8b1cc9532ec3e5e6
[INFO] running `Command { std: "docker" "start" "-a" "79ccd9678b5574b45a56f7ab980d5b409a6473774a78b4bd8b1cc9532ec3e5e6", kill_on_drop: false }`
[INFO] [stderr]    Compiling best_utils_lib_ever v0.1.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `super::*`
[INFO] [stdout]   --> src/lib.rs:11:9
[INFO] [stdout]    |
[INFO] [stdout] 11 |     use super::*;
[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 0.23s
[INFO] running `Command { std: "docker" "inspect" "79ccd9678b5574b45a56f7ab980d5b409a6473774a78b4bd8b1cc9532ec3e5e6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "79ccd9678b5574b45a56f7ab980d5b409a6473774a78b4bd8b1cc9532ec3e5e6", kill_on_drop: false }`
[INFO] [stdout] 79ccd9678b5574b45a56f7ab980d5b409a6473774a78b4bd8b1cc9532ec3e5e6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 95b7f512c8bfaf24923c72c49d135723b20798b6ab7b3b87069a0389d1e94c55
[INFO] running `Command { std: "docker" "start" "-a" "95b7f512c8bfaf24923c72c49d135723b20798b6ab7b3b87069a0389d1e94c55", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `super::*`
[INFO] [stderr]   --> src/lib.rs:11:9
[INFO] [stderr]    |
[INFO] [stderr] 11 |     use super::*;
[INFO] [stderr]    |         ^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `best_utils_lib_ever` (lib test) generated 1 warning (run `cargo fix --lib -p best_utils_lib_ever --tests` to apply 1 suggestion)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/best_utils_lib_ever-1c40d56dfb89d655)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/best_utils_lib_ever-62b12309f0564a4c)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests best_utils_lib_ever
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test src/string_utils.rs - string_utils::to_uppercase (line 14) ... ok
[INFO] [stdout] test src/file_utils.rs - file_utils::modification_time (line 30) ... ok
[INFO] [stdout] test src/string_utils.rs - string_utils::reverse (line 4) ... ok
[INFO] [stdout] test src/string_utils.rs - string_utils::replace_all (line 49) ... ok
[INFO] [stdout] test src/data_processing.rs - data_processing::filter_data (line 19) ... ok
[INFO] [stdout] test src/string_utils.rs - string_utils::to_lowercase (line 24) ... ok
[INFO] [stdout] test src/file_utils.rs - file_utils::write_file (line 19) ... ok
[INFO] [stdout] test src/data_processing.rs - data_processing::sort_data (line 5) ... ok
[INFO] [stdout] test src/string_utils.rs - string_utils::initcap (line 34) ... ok
[INFO] [stdout] test src/file_utils.rs - file_utils::read_file (line 8) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.37s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "95b7f512c8bfaf24923c72c49d135723b20798b6ab7b3b87069a0389d1e94c55", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "95b7f512c8bfaf24923c72c49d135723b20798b6ab7b3b87069a0389d1e94c55", kill_on_drop: false }`
[INFO] [stdout] 95b7f512c8bfaf24923c72c49d135723b20798b6ab7b3b87069a0389d1e94c55