[INFO] fetching crate minigrep_xyp 0.1.0...
[INFO] testing minigrep_xyp-0.1.0 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate minigrep_xyp 0.1.0 into /workspace/builds/worker-30/source
[INFO] validating manifest of crates.io crate minigrep_xyp 0.1.0 on toolchain beta-2021-09-08
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate minigrep_xyp 0.1.0
[INFO] finished tweaking crates.io crate minigrep_xyp 0.1.0
[INFO] tweaked toml for crates.io crate minigrep_xyp 0.1.0 written to /workspace/builds/worker-30/source/Cargo.toml
[INFO] crate crates.io crate minigrep_xyp 0.1.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "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-30/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-30/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c7752bba0099afdfb13139148c098de6396ef29bd7ee81bd631af9315f9f4e23
[INFO] running `Command { std: "docker" "start" "-a" "c7752bba0099afdfb13139148c098de6396ef29bd7ee81bd631af9315f9f4e23", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c7752bba0099afdfb13139148c098de6396ef29bd7ee81bd631af9315f9f4e23", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c7752bba0099afdfb13139148c098de6396ef29bd7ee81bd631af9315f9f4e23", kill_on_drop: false }`
[INFO] [stdout] c7752bba0099afdfb13139148c098de6396ef29bd7ee81bd631af9315f9f4e23
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-30/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-30/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a971e7d43d40c7b45297f06b34ec776cd29ebd58d635827873e8a0be2fbe8c59
[INFO] running `Command { std: "docker" "start" "-a" "a971e7d43d40c7b45297f06b34ec776cd29ebd58d635827873e8a0be2fbe8c59", kill_on_drop: false }`
[INFO] [stderr]    Compiling minigrep_xyp v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.76s
[INFO] running `Command { std: "docker" "inspect" "a971e7d43d40c7b45297f06b34ec776cd29ebd58d635827873e8a0be2fbe8c59", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a971e7d43d40c7b45297f06b34ec776cd29ebd58d635827873e8a0be2fbe8c59", kill_on_drop: false }`
[INFO] [stdout] a971e7d43d40c7b45297f06b34ec776cd29ebd58d635827873e8a0be2fbe8c59
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-30/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-30/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7616f8b6ab3d22329c9ec852b7869ef10193dfa15b1aa82bd96d4fd71f073e5d
[INFO] running `Command { std: "docker" "start" "-a" "7616f8b6ab3d22329c9ec852b7869ef10193dfa15b1aa82bd96d4fd71f073e5d", kill_on_drop: false }`
[INFO] [stderr]    Compiling minigrep_xyp v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.73s
[INFO] running `Command { std: "docker" "inspect" "7616f8b6ab3d22329c9ec852b7869ef10193dfa15b1aa82bd96d4fd71f073e5d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7616f8b6ab3d22329c9ec852b7869ef10193dfa15b1aa82bd96d4fd71f073e5d", kill_on_drop: false }`
[INFO] [stdout] 7616f8b6ab3d22329c9ec852b7869ef10193dfa15b1aa82bd96d4fd71f073e5d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-30/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-30/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] b52f57d6e3ad78742ecf80768bebe07477842cd539d2e24d7bed253273a2be53
[INFO] running `Command { std: "docker" "start" "-a" "b52f57d6e3ad78742ecf80768bebe07477842cd539d2e24d7bed253273a2be53", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/minigrep_xyp-b86cd02ce5ced98c)
[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 (/opt/rustwide/target/debug/deps/minigrep_xyp-6e703b2aa9f3c8c9)
[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_xyp
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs - run (line 13) ... ok
[INFO] [stdout] test src/lib.rs - search_case_insensitive (line 53) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.34s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "b52f57d6e3ad78742ecf80768bebe07477842cd539d2e24d7bed253273a2be53", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b52f57d6e3ad78742ecf80768bebe07477842cd539d2e24d7bed253273a2be53", kill_on_drop: false }`
[INFO] [stdout] b52f57d6e3ad78742ecf80768bebe07477842cd539d2e24d7bed253273a2be53