[INFO] fetching crate jet_minigrep 0.1.3...
[INFO] testing jet_minigrep-0.1.3 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate jet_minigrep 0.1.3 into /workspace/builds/worker-21/source
[INFO] validating manifest of crates.io crate jet_minigrep 0.1.3 on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate jet_minigrep 0.1.3
[INFO] finished tweaking crates.io crate jet_minigrep 0.1.3
[INFO] tweaked toml for crates.io crate jet_minigrep 0.1.3 written to /workspace/builds/worker-21/source/Cargo.toml
[INFO] crate crates.io crate jet_minigrep 0.1.3 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1e332eb4b7648e864af86cc613c5af92abf43e673d348a7904f7db1e7541f4e7
[INFO] running `Command { std: "docker" "start" "-a" "1e332eb4b7648e864af86cc613c5af92abf43e673d348a7904f7db1e7541f4e7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1e332eb4b7648e864af86cc613c5af92abf43e673d348a7904f7db1e7541f4e7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1e332eb4b7648e864af86cc613c5af92abf43e673d348a7904f7db1e7541f4e7", kill_on_drop: false }`
[INFO] [stdout] 1e332eb4b7648e864af86cc613c5af92abf43e673d348a7904f7db1e7541f4e7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/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" "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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ea77b679c70d9fbadf6b454934101c6140b4644c1c459a9a237ef6d2afcba5fc
[INFO] running `Command { std: "docker" "start" "-a" "ea77b679c70d9fbadf6b454934101c6140b4644c1c459a9a237ef6d2afcba5fc", kill_on_drop: false }`
[INFO] [stderr]    Compiling jet_minigrep v0.1.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.19s
[INFO] running `Command { std: "docker" "inspect" "ea77b679c70d9fbadf6b454934101c6140b4644c1c459a9a237ef6d2afcba5fc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ea77b679c70d9fbadf6b454934101c6140b4644c1c459a9a237ef6d2afcba5fc", kill_on_drop: false }`
[INFO] [stdout] ea77b679c70d9fbadf6b454934101c6140b4644c1c459a9a237ef6d2afcba5fc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/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" "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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3e77dca2391b5a73c580d1c6b1f1cbccc2859cadac9571412de73f79b2865d76
[INFO] running `Command { std: "docker" "start" "-a" "3e77dca2391b5a73c580d1c6b1f1cbccc2859cadac9571412de73f79b2865d76", kill_on_drop: false }`
[INFO] [stderr]    Compiling jet_minigrep v0.1.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.64s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/jet_minigrep-7eddc646e5a43771)
[INFO] [stderr]   Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/jet_minigrep-5af427d2ed040bef)
[INFO] running `Command { std: "docker" "inspect" "3e77dca2391b5a73c580d1c6b1f1cbccc2859cadac9571412de73f79b2865d76", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3e77dca2391b5a73c580d1c6b1f1cbccc2859cadac9571412de73f79b2865d76", kill_on_drop: false }`
[INFO] [stdout] 3e77dca2391b5a73c580d1c6b1f1cbccc2859cadac9571412de73f79b2865d76
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/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" "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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] f54cb3436a61648abdb6dc88d2b81b201c3f66934d63843756a641325cdf51b0
[INFO] running `Command { std: "docker" "start" "-a" "f54cb3436a61648abdb6dc88d2b81b201c3f66934d63843756a641325cdf51b0", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/jet_minigrep-7eddc646e5a43771)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test tests::case_insensitive ... ok
[INFO] [stdout] test tests::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/jet_minigrep-5af427d2ed040bef)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests jet_minigrep
[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" "f54cb3436a61648abdb6dc88d2b81b201c3f66934d63843756a641325cdf51b0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f54cb3436a61648abdb6dc88d2b81b201c3f66934d63843756a641325cdf51b0", kill_on_drop: false }`
[INFO] [stdout] f54cb3436a61648abdb6dc88d2b81b201c3f66934d63843756a641325cdf51b0