[INFO] fetching crate jason-minigrep 0.1.1...
[INFO] testing jason-minigrep-0.1.1 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate jason-minigrep 0.1.1 into /workspace/builds/worker-52/source
[INFO] validating manifest of crates.io crate jason-minigrep 0.1.1 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 jason-minigrep 0.1.1
[INFO] finished tweaking crates.io crate jason-minigrep 0.1.1
[INFO] tweaked toml for crates.io crate jason-minigrep 0.1.1 written to /workspace/builds/worker-52/source/Cargo.toml
[INFO] crate crates.io crate jason-minigrep 0.1.1 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-52/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-52/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] 755aa7ae8be63e3b30e76c06a570976775de3385dd6495d513d58d3372524763
[INFO] running `Command { std: "docker" "start" "-a" "755aa7ae8be63e3b30e76c06a570976775de3385dd6495d513d58d3372524763", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "755aa7ae8be63e3b30e76c06a570976775de3385dd6495d513d58d3372524763", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "755aa7ae8be63e3b30e76c06a570976775de3385dd6495d513d58d3372524763", kill_on_drop: false }`
[INFO] [stdout] 755aa7ae8be63e3b30e76c06a570976775de3385dd6495d513d58d3372524763
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-52/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-52/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] e217af7502858995836e6f25c69f4cea87bcde6520e7a8465e345ed43dcfe296
[INFO] running `Command { std: "docker" "start" "-a" "e217af7502858995836e6f25c69f4cea87bcde6520e7a8465e345ed43dcfe296", kill_on_drop: false }`
[INFO] [stderr]    Compiling jason-minigrep v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.74s
[INFO] running `Command { std: "docker" "inspect" "e217af7502858995836e6f25c69f4cea87bcde6520e7a8465e345ed43dcfe296", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e217af7502858995836e6f25c69f4cea87bcde6520e7a8465e345ed43dcfe296", kill_on_drop: false }`
[INFO] [stdout] e217af7502858995836e6f25c69f4cea87bcde6520e7a8465e345ed43dcfe296
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-52/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-52/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] 8d473514945049e406d10a7145185fd14fdbb241229f2e9315a5a99974625039
[INFO] running `Command { std: "docker" "start" "-a" "8d473514945049e406d10a7145185fd14fdbb241229f2e9315a5a99974625039", kill_on_drop: false }`
[INFO] [stderr]    Compiling jason-minigrep v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.68s
[INFO] running `Command { std: "docker" "inspect" "8d473514945049e406d10a7145185fd14fdbb241229f2e9315a5a99974625039", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8d473514945049e406d10a7145185fd14fdbb241229f2e9315a5a99974625039", kill_on_drop: false }`
[INFO] [stdout] 8d473514945049e406d10a7145185fd14fdbb241229f2e9315a5a99974625039
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-52/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-52/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] 7ac22eed57980a83621aaf9d14ddca93c8ae1f1d04dc704dfa7199f965dd4e0b
[INFO] running `Command { std: "docker" "start" "-a" "7ac22eed57980a83621aaf9d14ddca93c8ae1f1d04dc704dfa7199f965dd4e0b", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/jason_minigrep-bd32dfcc9cd9d286)
[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/jason_minigrep-13529a1e7ada6337)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests jason-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" "7ac22eed57980a83621aaf9d14ddca93c8ae1f1d04dc704dfa7199f965dd4e0b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7ac22eed57980a83621aaf9d14ddca93c8ae1f1d04dc704dfa7199f965dd4e0b", kill_on_drop: false }`
[INFO] [stdout] 7ac22eed57980a83621aaf9d14ddca93c8ae1f1d04dc704dfa7199f965dd4e0b