[INFO] fetching crate digest 0.11.0-pre.8...
[INFO] checking digest-0.11.0-pre.8 against master#506512391b1a75ae450d36c9420978402a91abcc for pr-125384
[INFO] extracting crate digest 0.11.0-pre.8 into /workspace/builds/worker-1-tc1/source
[INFO] validating manifest of crates.io crate digest 0.11.0-pre.8 on toolchain 506512391b1a75ae450d36c9420978402a91abcc
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+506512391b1a75ae450d36c9420978402a91abcc" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate digest 0.11.0-pre.8
[INFO] finished tweaking crates.io crate digest 0.11.0-pre.8
[INFO] tweaked toml for crates.io crate digest 0.11.0-pre.8 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+506512391b1a75ae450d36c9420978402a91abcc" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 14 packages to latest compatible versions
[INFO] [stderr]       Adding wasi v0.11.0+wasi-snapshot-preview1 (latest: v0.13.1+wasi-0.2.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+506512391b1a75ae450d36c9420978402a91abcc" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded const-oid v0.10.0-pre.2
[INFO] [stderr]   Downloaded block-buffer v0.11.0-pre.5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:beeedbb442662e57d416641ecc3200b38e573c25b057896194468d05594dd835" "/opt/rustwide/cargo-home/bin/cargo" "+506512391b1a75ae450d36c9420978402a91abcc" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] fef230f1e30df5770952019a82f05e1170a2e856dcd58b83cb70442eea4b9e3a
[INFO] running `Command { std: "docker" "start" "-a" "fef230f1e30df5770952019a82f05e1170a2e856dcd58b83cb70442eea4b9e3a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fef230f1e30df5770952019a82f05e1170a2e856dcd58b83cb70442eea4b9e3a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fef230f1e30df5770952019a82f05e1170a2e856dcd58b83cb70442eea4b9e3a", kill_on_drop: false }`
[INFO] [stdout] fef230f1e30df5770952019a82f05e1170a2e856dcd58b83cb70442eea4b9e3a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=allow" "-e" "RUSTDOCFLAGS=--cap-lints=allow" "-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:beeedbb442662e57d416641ecc3200b38e573c25b057896194468d05594dd835" "/opt/rustwide/cargo-home/bin/cargo" "+506512391b1a75ae450d36c9420978402a91abcc" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 24d70b1f3d217c75477693b589ae78f98c859b2094ba4d6c0ea446ceccd305a7
[INFO] running `Command { std: "docker" "start" "-a" "24d70b1f3d217c75477693b589ae78f98c859b2094ba4d6c0ea446ceccd305a7", kill_on_drop: false }`
[INFO] [stderr]    Compiling typenum v1.17.0
[INFO] [stderr]     Checking hybrid-array v0.2.0-rc.8
[INFO] [stderr]     Checking crypto-common v0.2.0-pre.5
[INFO] [stderr]     Checking block-buffer v0.11.0-pre.5
[INFO] [stderr]     Checking digest v0.11.0-pre.8 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.77s
[INFO] running `Command { std: "docker" "inspect" "24d70b1f3d217c75477693b589ae78f98c859b2094ba4d6c0ea446ceccd305a7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "24d70b1f3d217c75477693b589ae78f98c859b2094ba4d6c0ea446ceccd305a7", kill_on_drop: false }`
[INFO] [stdout] 24d70b1f3d217c75477693b589ae78f98c859b2094ba4d6c0ea446ceccd305a7