[INFO] fetching crate miden-diagnostics 0.1.0...
[INFO] checking miden-diagnostics-0.1.0 against master#f167efad2f51088d86180ee89177b3d7c9e7c2f5 for pr-129543
[INFO] extracting crate miden-diagnostics 0.1.0 into /workspace/builds/worker-0-tc1/source
[INFO] validating manifest of crates.io crate miden-diagnostics 0.1.0 on toolchain f167efad2f51088d86180ee89177b3d7c9e7c2f5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f167efad2f51088d86180ee89177b3d7c9e7c2f5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate miden-diagnostics 0.1.0
[INFO] finished tweaking crates.io crate miden-diagnostics 0.1.0
[INFO] tweaked toml for crates.io crate miden-diagnostics 0.1.0 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f167efad2f51088d86180ee89177b3d7c9e7c2f5" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 46 packages to latest compatible versions
[INFO] [stderr]       Adding ahash v0.7.8 (latest: v0.8.11)
[INFO] [stderr]       Adding flurry v0.4.0 (latest: v0.5.1)
[INFO] [stderr]       Adding hermit-abi v0.1.19 (latest: v0.4.0)
[INFO] [stderr]       Adding hermit-abi v0.3.9 (latest: v0.4.0)
[INFO] [stderr]       Adding rustc-hash v1.1.0 (latest: v2.0.0)
[INFO] [stderr]       Adding seize v0.2.5 (latest: v0.4.5)
[INFO] [stderr]       Adding syn v1.0.109 (latest: v2.0.77)
[INFO] [stderr]       Adding wasi v0.11.0+wasi-snapshot-preview1 (latest: v0.13.2+wasi-0.2.1)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f167efad2f51088d86180ee89177b3d7c9e7c2f5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded codespan v0.11.1
[INFO] [stderr]   Downloaded flurry v0.4.0
[INFO] [stderr]   Downloaded seize v0.2.5
[INFO] [stderr]   Downloaded miden-diagnostics-macros v0.1.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+f167efad2f51088d86180ee89177b3d7c9e7c2f5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1f0bc3147482665edcd013ce5e1d12a20b200f8e76f31e8aa15158d775547a39
[INFO] running `Command { std: "docker" "start" "-a" "1f0bc3147482665edcd013ce5e1d12a20b200f8e76f31e8aa15158d775547a39", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1f0bc3147482665edcd013ce5e1d12a20b200f8e76f31e8aa15158d775547a39", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1f0bc3147482665edcd013ce5e1d12a20b200f8e76f31e8aa15158d775547a39", kill_on_drop: false }`
[INFO] [stdout] 1f0bc3147482665edcd013ce5e1d12a20b200f8e76f31e8aa15158d775547a39
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+f167efad2f51088d86180ee89177b3d7c9e7c2f5" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3b23ac4594ef46449c7e4b4afe31f14a768712c3ae73b331af95f3551cf7cc8a
[INFO] running `Command { std: "docker" "start" "-a" "3b23ac4594ef46449c7e4b4afe31f14a768712c3ae73b331af95f3551cf7cc8a", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling ahash v0.7.8
[INFO] [stderr]     Checking getrandom v0.2.15
[INFO] [stderr]     Checking codespan v0.11.1
[INFO] [stderr]     Checking seize v0.2.5
[INFO] [stderr]     Checking flurry v0.4.0
[INFO] [stderr]    Compiling miden-diagnostics-macros v0.1.0
[INFO] [stderr]     Checking miden-diagnostics v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 8.35s
[INFO] running `Command { std: "docker" "inspect" "3b23ac4594ef46449c7e4b4afe31f14a768712c3ae73b331af95f3551cf7cc8a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3b23ac4594ef46449c7e4b4afe31f14a768712c3ae73b331af95f3551cf7cc8a", kill_on_drop: false }`
[INFO] [stdout] 3b23ac4594ef46449c7e4b4afe31f14a768712c3ae73b331af95f3551cf7cc8a