[INFO] fetching crate build-deftly 0.1.0...
[INFO] checking build-deftly-0.1.0 against master#8202d110516c6bd87cee375e9a9b774db499015c for pr-149596
[INFO] extracting crate build-deftly 0.1.0 into /workspace/builds/worker-7-tc1/source
[INFO] started tweaking crates.io crate build-deftly 0.1.0
[INFO] finished tweaking crates.io crate build-deftly 0.1.0
[INFO] tweaked toml for crates.io crate build-deftly 0.1.0 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate build-deftly 0.1.0 on toolchain 8202d110516c6bd87cee375e9a9b774db499015c
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8202d110516c6bd87cee375e9a9b774db499015c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8202d110516c6bd87cee375e9a9b774db499015c" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]      Locking 36 packages to latest compatible versions
[INFO] [stderr]       Adding derive-deftly v0.10.5 (available: v1.6.0)
[INFO] [stderr]       Adding generic-array v0.14.7 (available: v0.14.9)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8202d110516c6bd87cee375e9a9b774db499015c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded derive-deftly v0.10.5
[INFO] [stderr]   Downloaded derive-deftly-macros v0.10.5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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@sha256:94a0c148923f5b2b52a63ef0eeb1882ad339ab61bce784c8077cbe41c61feb6c" "/opt/rustwide/cargo-home/bin/cargo" "+8202d110516c6bd87cee375e9a9b774db499015c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d864a41dc30f3a8a21e3bc77a2dbf14aa1d9022fbe2c667b433cc1277a1ddf71
[INFO] running `Command { std: "docker" "start" "-a" "d864a41dc30f3a8a21e3bc77a2dbf14aa1d9022fbe2c667b433cc1277a1ddf71", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d864a41dc30f3a8a21e3bc77a2dbf14aa1d9022fbe2c667b433cc1277a1ddf71", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d864a41dc30f3a8a21e3bc77a2dbf14aa1d9022fbe2c667b433cc1277a1ddf71", kill_on_drop: false }`
[INFO] [stdout] d864a41dc30f3a8a21e3bc77a2dbf14aa1d9022fbe2c667b433cc1277a1ddf71
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:94a0c148923f5b2b52a63ef0eeb1882ad339ab61bce784c8077cbe41c61feb6c" "/opt/rustwide/cargo-home/bin/cargo" "+8202d110516c6bd87cee375e9a9b774db499015c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9d228d1c35484e80006a69a5c1f2ac8eb49bcc3c88e3736a709b9ad14ebf40ff
[INFO] running `Command { std: "docker" "start" "-a" "9d228d1c35484e80006a69a5c1f2ac8eb49bcc3c88e3736a709b9ad14ebf40ff", kill_on_drop: false }`
[INFO] [stderr]    Compiling typenum v1.19.0
[INFO] [stderr]    Compiling winnow v0.7.14
[INFO] [stderr]    Compiling toml_datetime v0.7.3
[INFO] [stderr]    Compiling either v1.15.0
[INFO] [stderr]    Compiling keccak v0.1.5
[INFO] [stderr]    Compiling derive-deftly-macros v0.10.5
[INFO] [stderr]    Compiling void v1.0.2
[INFO] [stderr]     Checking heck v0.5.0
[INFO] [stderr]     Checking assert_matches v1.5.0
[INFO] [stderr]    Compiling syn v2.0.111
[INFO] [stderr]    Compiling itertools v0.12.1
[INFO] [stderr]    Compiling generic-array v0.14.7
[INFO] [stderr]    Compiling block-buffer v0.10.4
[INFO] [stderr]    Compiling crypto-common v0.1.7
[INFO] [stderr]    Compiling digest v0.10.7
[INFO] [stderr]    Compiling sha3 v0.10.8
[INFO] [stderr]    Compiling toml_parser v1.0.4
[INFO] [stderr]    Compiling toml_edit v0.23.7
[INFO] [stderr]    Compiling strum_macros v0.26.4
[INFO] [stderr]    Compiling proc-macro-crate v3.4.0
[INFO] [stderr]    Compiling strum v0.26.3
[INFO] [stderr]     Checking derive-deftly v0.10.5
[INFO] [stderr]     Checking build-deftly v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 13.65s
[INFO] running `Command { std: "docker" "inspect" "9d228d1c35484e80006a69a5c1f2ac8eb49bcc3c88e3736a709b9ad14ebf40ff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9d228d1c35484e80006a69a5c1f2ac8eb49bcc3c88e3736a709b9ad14ebf40ff", kill_on_drop: false }`
[INFO] [stdout] 9d228d1c35484e80006a69a5c1f2ac8eb49bcc3c88e3736a709b9ad14ebf40ff