[INFO] fetching crate minigrep-by-yusei 0.1.0...
[INFO] testing minigrep-by-yusei-0.1.0 against 1.90.0 for beta-1.91-3
[INFO] extracting crate minigrep-by-yusei 0.1.0 into /workspace/builds/worker-1-tc1/source
[INFO] started tweaking crates.io crate minigrep-by-yusei 0.1.0
[INFO] finished tweaking crates.io crate minigrep-by-yusei 0.1.0
[INFO] tweaked toml for crates.io crate minigrep-by-yusei 0.1.0 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate minigrep-by-yusei 0.1.0 on toolchain 1.90.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate minigrep-by-yusei 0.1.0 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" "+1.90.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 95de6bba0742bf6d27342dc55119a19b8353007c0e1246a631547c14b97c9adb
[INFO] running `Command { std: "docker" "start" "-a" "95de6bba0742bf6d27342dc55119a19b8353007c0e1246a631547c14b97c9adb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "95de6bba0742bf6d27342dc55119a19b8353007c0e1246a631547c14b97c9adb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "95de6bba0742bf6d27342dc55119a19b8353007c0e1246a631547c14b97c9adb", kill_on_drop: false }`
[INFO] [stdout] 95de6bba0742bf6d27342dc55119a19b8353007c0e1246a631547c14b97c9adb
[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=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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d08550bda2ce48a28a76642478c3926fa23e9a7054187f6b3dc6ed423b7879a2
[INFO] running `Command { std: "docker" "start" "-a" "d08550bda2ce48a28a76642478c3926fa23e9a7054187f6b3dc6ed423b7879a2", kill_on_drop: false }`
[INFO] [stderr]    Compiling minigrep-by-yusei v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [optimized + debuginfo] target(s) in 0.90s
[INFO] running `Command { std: "docker" "inspect" "d08550bda2ce48a28a76642478c3926fa23e9a7054187f6b3dc6ed423b7879a2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d08550bda2ce48a28a76642478c3926fa23e9a7054187f6b3dc6ed423b7879a2", kill_on_drop: false }`
[INFO] [stdout] d08550bda2ce48a28a76642478c3926fa23e9a7054187f6b3dc6ed423b7879a2
[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=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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 35283bae32d51638a90f5eb3adc6367cfdfe6c4f01b2eda13933c551133d5365
[INFO] running `Command { std: "docker" "start" "-a" "35283bae32d51638a90f5eb3adc6367cfdfe6c4f01b2eda13933c551133d5365", kill_on_drop: false }`
[INFO] [stderr]    Compiling minigrep-by-yusei v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [optimized + debuginfo] target(s) in 0.60s
[INFO] running `Command { std: "docker" "inspect" "35283bae32d51638a90f5eb3adc6367cfdfe6c4f01b2eda13933c551133d5365", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "35283bae32d51638a90f5eb3adc6367cfdfe6c4f01b2eda13933c551133d5365", kill_on_drop: false }`
[INFO] [stdout] 35283bae32d51638a90f5eb3adc6367cfdfe6c4f01b2eda13933c551133d5365
[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=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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] e61cb748660300ee9cc5abdc5901c355bab3271dd43e1f51b2e9824123352da3
[INFO] running `Command { std: "docker" "start" "-a" "e61cb748660300ee9cc5abdc5901c355bab3271dd43e1f51b2e9824123352da3", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [optimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/minigrep-c5f1d736b7459896)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test test::case_insensitive ... ok
[INFO] [stdout] test test::case_sensitive ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 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/minigrep_by_yusei-36826957327deaa5)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests minigrep
[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] [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" "e61cb748660300ee9cc5abdc5901c355bab3271dd43e1f51b2e9824123352da3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e61cb748660300ee9cc5abdc5901c355bab3271dd43e1f51b2e9824123352da3", kill_on_drop: false }`
[INFO] [stdout] e61cb748660300ee9cc5abdc5901c355bab3271dd43e1f51b2e9824123352da3