[INFO] fetching crate cobalt-core 0.17.0...
[INFO] checking cobalt-core-0.17.0 against beta-2021-10-15 for beta-1.56-3
[INFO] extracting crate cobalt-core 0.17.0 into /workspace/builds/worker-63/source
[INFO] validating manifest of crates.io crate cobalt-core 0.17.0 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 cobalt-core 0.17.0
[INFO] finished tweaking crates.io crate cobalt-core 0.17.0
[INFO] tweaked toml for crates.io crate cobalt-core 0.17.0 written to /workspace/builds/worker-63/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] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded anymap2 v0.13.0
[INFO] [stderr]   Downloaded liquid-core v0.23.0
[INFO] [stderr]   Downloaded kstring v1.0.5
[INFO] [stderr]   Downloaded deunicode v1.3.1
[INFO] [stderr]   Downloaded relative-path v1.5.0
[INFO] [stderr]   Downloaded cobalt-config v0.17.0
[INFO] [stderr]   Downloaded status v0.0.10
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-63/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-63/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] a91b3f3efdac5c275912b7985d5d6271b26682a4c0f672760bacd0961ceb53a3
[INFO] running `Command { std: "docker" "start" "-a" "a91b3f3efdac5c275912b7985d5d6271b26682a4c0f672760bacd0961ceb53a3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a91b3f3efdac5c275912b7985d5d6271b26682a4c0f672760bacd0961ceb53a3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a91b3f3efdac5c275912b7985d5d6271b26682a4c0f672760bacd0961ceb53a3", kill_on_drop: false }`
[INFO] [stdout] a91b3f3efdac5c275912b7985d5d6271b26682a4c0f672760bacd0961ceb53a3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-63/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-63/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] 228fecaa4d6cc59c84206f0634476a21838321458ccc11185c6b5c7088161050
[INFO] running `Command { std: "docker" "start" "-a" "228fecaa4d6cc59c84206f0634476a21838321458ccc11185c6b5c7088161050", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling memchr v2.4.1
[INFO] [stderr]     Checking hashbrown v0.11.2
[INFO] [stderr]     Checking linked-hash-map v0.5.4
[INFO] [stderr]     Checking dtoa v0.4.8
[INFO] [stderr]     Checking anymap2 v0.13.0
[INFO] [stderr]     Checking deunicode v1.3.1
[INFO] [stderr]    Compiling indexmap v1.7.0
[INFO] [stderr]     Checking thread_local v1.1.3
[INFO] [stderr]     Checking chrono v0.4.19
[INFO] [stderr]    Compiling serde_derive v1.0.130
[INFO] [stderr]     Checking yaml-rust v0.4.5
[INFO] [stderr]     Checking aho-corasick v0.7.18
[INFO] [stderr]     Checking bstr v0.2.17
[INFO] [stderr]     Checking status v0.0.10
[INFO] [stderr]     Checking regex v1.5.4
[INFO] [stderr]     Checking globset v0.4.8
[INFO] [stderr]     Checking ignore v0.4.18
[INFO] [stderr]     Checking serde v1.0.130
[INFO] [stderr]     Checking kstring v1.0.5
[INFO] [stderr]     Checking relative-path v1.5.0
[INFO] [stderr]     Checking serde_yaml v0.8.21
[INFO] [stderr]     Checking liquid-core v0.23.0
[INFO] [stderr]     Checking cobalt-config v0.17.0
[INFO] [stderr]     Checking cobalt-core v0.17.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 20.93s
[INFO] running `Command { std: "docker" "inspect" "228fecaa4d6cc59c84206f0634476a21838321458ccc11185c6b5c7088161050", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "228fecaa4d6cc59c84206f0634476a21838321458ccc11185c6b5c7088161050", kill_on_drop: false }`
[INFO] [stdout] 228fecaa4d6cc59c84206f0634476a21838321458ccc11185c6b5c7088161050
