[INFO] fetching crate koto_toml 0.8.1...
[INFO] checking koto_toml-0.8.1 against beta-2021-10-15 for beta-1.56-3
[INFO] extracting crate koto_toml 0.8.1 into /workspace/builds/worker-37/source
[INFO] validating manifest of crates.io crate koto_toml 0.8.1 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 koto_toml 0.8.1
[INFO] finished tweaking crates.io crate koto_toml 0.8.1
[INFO] tweaked toml for crates.io crate koto_toml 0.8.1 written to /workspace/builds/worker-37/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-37/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-37/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] d2646dc3b9b0afdf6bec2679a94531a5d72d0b6187b1119b02aef555543a6e17
[INFO] running `Command { std: "docker" "start" "-a" "d2646dc3b9b0afdf6bec2679a94531a5d72d0b6187b1119b02aef555543a6e17", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d2646dc3b9b0afdf6bec2679a94531a5d72d0b6187b1119b02aef555543a6e17", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d2646dc3b9b0afdf6bec2679a94531a5d72d0b6187b1119b02aef555543a6e17", kill_on_drop: false }`
[INFO] [stdout] d2646dc3b9b0afdf6bec2679a94531a5d72d0b6187b1119b02aef555543a6e17
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-37/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-37/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] 527f6b1e92b1d05a15bae64c957fc51106638996c3ca5b9dbf0fea6c9a9b27ba
[INFO] running `Command { std: "docker" "start" "-a" "527f6b1e92b1d05a15bae64c957fc51106638996c3ca5b9dbf0fea6c9a9b27ba", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Checking smallvec v1.7.0
[INFO] [stderr]    Compiling parking_lot_core v0.8.5
[INFO] [stderr]     Checking hashbrown v0.11.2
[INFO] [stderr]    Compiling serde v1.0.130
[INFO] [stderr]     Checking unicode-segmentation v1.8.0
[INFO] [stderr]     Checking downcast-rs v1.2.0
[INFO] [stderr]     Checking rustc-hash v1.1.0
[INFO] [stderr]    Compiling indexmap v1.7.0
[INFO] [stderr]     Checking koto_lexer v0.8.1
[INFO] [stderr]     Checking instant v0.1.11
[INFO] [stderr]     Checking lock_api v0.4.5
[INFO] [stderr]     Checking num_cpus v1.13.0
[INFO] [stderr]     Checking koto_parser v0.8.1
[INFO] [stderr]     Checking parking_lot v0.11.2
[INFO] [stderr]     Checking koto_bytecode v0.8.1
[INFO] [stderr]     Checking koto_runtime v0.8.1
[INFO] [stderr]     Checking koto_serialize v0.8.1
[INFO] [stderr]     Checking toml v0.5.8
[INFO] [stderr]     Checking koto_toml v0.8.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 10.25s
[INFO] running `Command { std: "docker" "inspect" "527f6b1e92b1d05a15bae64c957fc51106638996c3ca5b9dbf0fea6c9a9b27ba", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "527f6b1e92b1d05a15bae64c957fc51106638996c3ca5b9dbf0fea6c9a9b27ba", kill_on_drop: false }`
[INFO] [stdout] 527f6b1e92b1d05a15bae64c957fc51106638996c3ca5b9dbf0fea6c9a9b27ba
