[INFO] fetching crate fastnbt 1.2.0...
[INFO] checking fastnbt-1.2.0 against beta-2021-10-15 for beta-1.56-3
[INFO] extracting crate fastnbt 1.2.0 into /workspace/builds/worker-72/source
[INFO] validating manifest of crates.io crate fastnbt 1.2.0 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 fastnbt 1.2.0
[INFO] finished tweaking crates.io crate fastnbt 1.2.0
[INFO] tweaked toml for crates.io crate fastnbt 1.2.0 written to /workspace/builds/worker-72/source/Cargo.toml
[INFO] crate crates.io crate fastnbt 1.2.0 already has a lockfile, it will not be regenerated
[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] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded flate2 v1.0.21
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-72/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-72/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] 38d068abff136c80abe485295601ac82d80431759348c930777c5f1cf0ad5364
[INFO] running `Command { std: "docker" "start" "-a" "38d068abff136c80abe485295601ac82d80431759348c930777c5f1cf0ad5364", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "38d068abff136c80abe485295601ac82d80431759348c930777c5f1cf0ad5364", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "38d068abff136c80abe485295601ac82d80431759348c930777c5f1cf0ad5364", kill_on_drop: false }`
[INFO] [stdout] 38d068abff136c80abe485295601ac82d80431759348c930777c5f1cf0ad5364
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-72/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-72/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] 8b825bfbc16ac73edbe34d9f6ebb8f38f364c24e11cd98b017f5fd7aa2f75888
[INFO] running `Command { std: "docker" "start" "-a" "8b825bfbc16ac73edbe34d9f6ebb8f38f364c24e11cd98b017f5fd7aa2f75888", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.29
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling syn v1.0.76
[INFO] [stderr]    Compiling serde_derive v1.0.130
[INFO] [stderr]    Compiling serde v1.0.130
[INFO] [stderr]    Compiling crc32fast v1.2.1
[INFO] [stderr]    Compiling libc v0.2.101
[INFO] [stderr]     Checking adler v1.0.2
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]     Checking cesu8 v1.1.0
[INFO] [stderr]    Compiling miniz_oxide v0.4.4
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]     Checking flate2 v1.0.21
[INFO] [stderr]     Checking fastnbt v1.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 26.31s
[INFO] running `Command { std: "docker" "inspect" "8b825bfbc16ac73edbe34d9f6ebb8f38f364c24e11cd98b017f5fd7aa2f75888", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8b825bfbc16ac73edbe34d9f6ebb8f38f364c24e11cd98b017f5fd7aa2f75888", kill_on_drop: false }`
[INFO] [stdout] 8b825bfbc16ac73edbe34d9f6ebb8f38f364c24e11cd98b017f5fd7aa2f75888
