[INFO] fetching crate jet_minigrep 0.1.3...
[INFO] testing jet_minigrep-0.1.3 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate jet_minigrep 0.1.3 into /workspace/builds/worker-95/source
[INFO] validating manifest of crates.io crate jet_minigrep 0.1.3 on toolchain beta-2022-02-22
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "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-95/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-2022-02-22" "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-95/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-95/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f28613a2674702b2043bcbce3ec4497f4241e4ef188ca00526ca4eab45dd4790
[INFO] running `Command { std: "docker" "start" "-a" "f28613a2674702b2043bcbce3ec4497f4241e4ef188ca00526ca4eab45dd4790", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f28613a2674702b2043bcbce3ec4497f4241e4ef188ca00526ca4eab45dd4790", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f28613a2674702b2043bcbce3ec4497f4241e4ef188ca00526ca4eab45dd4790", kill_on_drop: false }`
[INFO] [stdout] f28613a2674702b2043bcbce3ec4497f4241e4ef188ca00526ca4eab45dd4790
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-95/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-95/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d846c363c81bc6a92f73e22145fec6cfcc12e323b2e079094d35837753ccb768
[INFO] running `Command { std: "docker" "start" "-a" "d846c363c81bc6a92f73e22145fec6cfcc12e323b2e079094d35837753ccb768", kill_on_drop: false }`
[INFO] [stderr]    Compiling jet_minigrep v0.1.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.75s
[INFO] running `Command { std: "docker" "inspect" "d846c363c81bc6a92f73e22145fec6cfcc12e323b2e079094d35837753ccb768", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d846c363c81bc6a92f73e22145fec6cfcc12e323b2e079094d35837753ccb768", kill_on_drop: false }`
[INFO] [stdout] d846c363c81bc6a92f73e22145fec6cfcc12e323b2e079094d35837753ccb768
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-95/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-95/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2798e8bfd4f8913aa7aec5441cd3bce25e355ac0505fdac0e5ad952e4ee6d180
[INFO] running `Command { std: "docker" "start" "-a" "2798e8bfd4f8913aa7aec5441cd3bce25e355ac0505fdac0e5ad952e4ee6d180", kill_on_drop: false }`
[INFO] [stderr]    Compiling jet_minigrep v0.1.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.68s
[INFO] running `Command { std: "docker" "inspect" "2798e8bfd4f8913aa7aec5441cd3bce25e355ac0505fdac0e5ad952e4ee6d180", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2798e8bfd4f8913aa7aec5441cd3bce25e355ac0505fdac0e5ad952e4ee6d180", kill_on_drop: false }`
[INFO] [stdout] 2798e8bfd4f8913aa7aec5441cd3bce25e355ac0505fdac0e5ad952e4ee6d180
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-95/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-95/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] b010bb72745286fa022c57b0a97a8480a6cd88bb06eda542cb06fb32621ebe82
[INFO] running `Command { std: "docker" "start" "-a" "b010bb72745286fa022c57b0a97a8480a6cd88bb06eda542cb06fb32621ebe82", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.11s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/jet_minigrep-7eddc646e5a43771)
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/jet_minigrep-5af427d2ed040bef)
[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] [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]    Doc-tests jet_minigrep
[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" "b010bb72745286fa022c57b0a97a8480a6cd88bb06eda542cb06fb32621ebe82", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b010bb72745286fa022c57b0a97a8480a6cd88bb06eda542cb06fb32621ebe82", kill_on_drop: false }`
[INFO] [stdout] b010bb72745286fa022c57b0a97a8480a6cd88bb06eda542cb06fb32621ebe82