[INFO] fetching crate minigrep_rj 0.1.0...
[INFO] testing minigrep_rj-0.1.0 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate minigrep_rj 0.1.0 into /workspace/builds/worker-21/source
[INFO] validating manifest of crates.io crate minigrep_rj 0.1.0 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 minigrep_rj 0.1.0
[INFO] finished tweaking crates.io crate minigrep_rj 0.1.0
[INFO] tweaked toml for crates.io crate minigrep_rj 0.1.0 written to /workspace/builds/worker-21/source/Cargo.toml
[INFO] crate crates.io crate minigrep_rj 0.1.0 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] f7e455104fa3ad85d2b57f939422cbf872a40f2a9b6aa5ba285809ffff1a5d21
[INFO] running `Command { std: "docker" "start" "-a" "f7e455104fa3ad85d2b57f939422cbf872a40f2a9b6aa5ba285809ffff1a5d21", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f7e455104fa3ad85d2b57f939422cbf872a40f2a9b6aa5ba285809ffff1a5d21", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f7e455104fa3ad85d2b57f939422cbf872a40f2a9b6aa5ba285809ffff1a5d21", kill_on_drop: false }`
[INFO] [stdout] f7e455104fa3ad85d2b57f939422cbf872a40f2a9b6aa5ba285809ffff1a5d21
[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] d5d3c29e5e990aba0d3a114f0f604bedee79fa1be11b6a34491651af2089de62
[INFO] running `Command { std: "docker" "start" "-a" "d5d3c29e5e990aba0d3a114f0f604bedee79fa1be11b6a34491651af2089de62", kill_on_drop: false }`
[INFO] [stderr]    Compiling minigrep_rj v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.86s
[INFO] running `Command { std: "docker" "inspect" "d5d3c29e5e990aba0d3a114f0f604bedee79fa1be11b6a34491651af2089de62", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d5d3c29e5e990aba0d3a114f0f604bedee79fa1be11b6a34491651af2089de62", kill_on_drop: false }`
[INFO] [stdout] d5d3c29e5e990aba0d3a114f0f604bedee79fa1be11b6a34491651af2089de62
[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] 48b9fc2cff8665eb5072ad6c404f4415ca87fac3ab05b6ce5cd542d7492de9d6
[INFO] running `Command { std: "docker" "start" "-a" "48b9fc2cff8665eb5072ad6c404f4415ca87fac3ab05b6ce5cd542d7492de9d6", kill_on_drop: false }`
[INFO] [stderr]    Compiling minigrep_rj v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.41s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/minigrep_rj-b38ac5f8e2cdc502)
[INFO] [stderr]   Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/minigrep_rj-619ca56b281f030d)
[INFO] running `Command { std: "docker" "inspect" "48b9fc2cff8665eb5072ad6c404f4415ca87fac3ab05b6ce5cd542d7492de9d6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "48b9fc2cff8665eb5072ad6c404f4415ca87fac3ab05b6ce5cd542d7492de9d6", kill_on_drop: false }`
[INFO] [stdout] 48b9fc2cff8665eb5072ad6c404f4415ca87fac3ab05b6ce5cd542d7492de9d6
[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] 16ccc4d02249fe3d4fa210fadd6923b784a98f33c708b707b6b915af1cc4e628
[INFO] running `Command { std: "docker" "start" "-a" "16ccc4d02249fe3d4fa210fadd6923b784a98f33c708b707b6b915af1cc4e628", 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/minigrep_rj-b38ac5f8e2cdc502)
[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/minigrep_rj-619ca56b281f030d)
[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 minigrep_rj
[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" "16ccc4d02249fe3d4fa210fadd6923b784a98f33c708b707b6b915af1cc4e628", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "16ccc4d02249fe3d4fa210fadd6923b784a98f33c708b707b6b915af1cc4e628", kill_on_drop: false }`
[INFO] [stdout] 16ccc4d02249fe3d4fa210fadd6923b784a98f33c708b707b6b915af1cc4e628