[INFO] fetching crate credent_model 0.4.1...
[INFO] checking credent_model-0.4.1 against beta-2021-10-15 for beta-1.56-3
[INFO] extracting crate credent_model 0.4.1 into /workspace/builds/worker-106/source
[INFO] validating manifest of crates.io crate credent_model 0.4.1 on toolchain beta-2021-10-15
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-10-15" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate credent_model 0.4.1
[INFO] finished tweaking crates.io crate credent_model 0.4.1
[INFO] tweaked toml for crates.io crate credent_model 0.4.1 written to /workspace/builds/worker-106/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-10-15" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-10-15" "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-106/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-106/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-2021-10-15" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c0024d808d329a69c097828e430cad7d7499d5e48d0fecade35ef8b66239dda6
[INFO] running `Command { std: "docker" "start" "-a" "c0024d808d329a69c097828e430cad7d7499d5e48d0fecade35ef8b66239dda6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c0024d808d329a69c097828e430cad7d7499d5e48d0fecade35ef8b66239dda6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c0024d808d329a69c097828e430cad7d7499d5e48d0fecade35ef8b66239dda6", kill_on_drop: false }`
[INFO] [stdout] c0024d808d329a69c097828e430cad7d7499d5e48d0fecade35ef8b66239dda6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-106/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-106/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-2021-10-15" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d7585fca11fe7b5a7d22f2cb04713d981878db93b27623b2338b5d2629e42cb5
[INFO] running `Command { std: "docker" "start" "-a" "d7585fca11fe7b5a7d22f2cb04713d981878db93b27623b2338b5d2629e42cb5", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Checking credent_model v0.4.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.02s
[INFO] running `Command { std: "docker" "inspect" "d7585fca11fe7b5a7d22f2cb04713d981878db93b27623b2338b5d2629e42cb5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d7585fca11fe7b5a7d22f2cb04713d981878db93b27623b2338b5d2629e42cb5", kill_on_drop: false }`
[INFO] [stdout] d7585fca11fe7b5a7d22f2cb04713d981878db93b27623b2338b5d2629e42cb5
