[INFO] fetching crate climer_derive 0.1.0...
[INFO] checking climer_derive-0.1.0 against 1.55.0 for beta-1.56-3
[INFO] extracting crate climer_derive 0.1.0 into /workspace/builds/worker-76/source
[INFO] validating manifest of crates.io crate climer_derive 0.1.0 on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate climer_derive 0.1.0
[INFO] finished tweaking crates.io crate climer_derive 0.1.0
[INFO] tweaked toml for crates.io crate climer_derive 0.1.0 written to /workspace/builds/worker-76/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "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" "+1.55.0" "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-76/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-76/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" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 357eaac15e53113e0d6b21ca8f01e551870c2b31d8b3cedd54067e9ccd7dfec5
[INFO] running `Command { std: "docker" "start" "-a" "357eaac15e53113e0d6b21ca8f01e551870c2b31d8b3cedd54067e9ccd7dfec5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "357eaac15e53113e0d6b21ca8f01e551870c2b31d8b3cedd54067e9ccd7dfec5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "357eaac15e53113e0d6b21ca8f01e551870c2b31d8b3cedd54067e9ccd7dfec5", kill_on_drop: false }`
[INFO] [stdout] 357eaac15e53113e0d6b21ca8f01e551870c2b31d8b3cedd54067e9ccd7dfec5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-76/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-76/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" "+1.55.0" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fc19caed09e9cea4084d4df42606a26a434649a4fd4d2d784168b30203e20f9a
[INFO] running `Command { std: "docker" "start" "-a" "fc19caed09e9cea4084d4df42606a26a434649a4fd4d2d784168b30203e20f9a", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v0.4.30
[INFO] [stderr]     Checking unicode-xid v0.1.0
[INFO] [stderr]    Compiling syn v0.15.44
[INFO] [stderr]     Checking quote v0.6.13
[INFO] [stderr]     Checking climer_derive v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.15s
[INFO] running `Command { std: "docker" "inspect" "fc19caed09e9cea4084d4df42606a26a434649a4fd4d2d784168b30203e20f9a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fc19caed09e9cea4084d4df42606a26a434649a4fd4d2d784168b30203e20f9a", kill_on_drop: false }`
[INFO] [stdout] fc19caed09e9cea4084d4df42606a26a434649a4fd4d2d784168b30203e20f9a
