[INFO] fetching crate libreda-db 0.0.10...
[INFO] checking libreda-db-0.0.10 against master#506512391b1a75ae450d36c9420978402a91abcc for pr-125384
[INFO] extracting crate libreda-db 0.0.10 into /workspace/builds/worker-0-tc1/source
[INFO] validating manifest of crates.io crate libreda-db 0.0.10 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 libreda-db 0.0.10
[INFO] finished tweaking crates.io crate libreda-db 0.0.10
[INFO] tweaked toml for crates.io crate libreda-db 0.0.10 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" "+506512391b1a75ae450d36c9420978402a91abcc" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 19 packages to latest compatible versions
[INFO] [stderr]       Adding itertools v0.10.5 (latest: v0.13.0)
[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 iron-shapes v0.0.8
[INFO] [stderr]   Downloaded libreda-splay v0.1.0
[INFO] [stderr]   Downloaded iron-shapes-booleanop v0.0.3
[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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+506512391b1a75ae450d36c9420978402a91abcc" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2483f8e577eeefff7c6c05c9b1c6b4790eca2fd393d014e3a5e4a9ad6d23aeab
[INFO] running `Command { std: "docker" "start" "-a" "2483f8e577eeefff7c6c05c9b1c6b4790eca2fd393d014e3a5e4a9ad6d23aeab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2483f8e577eeefff7c6c05c9b1c6b4790eca2fd393d014e3a5e4a9ad6d23aeab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2483f8e577eeefff7c6c05c9b1c6b4790eca2fd393d014e3a5e4a9ad6d23aeab", kill_on_drop: false }`
[INFO] [stdout] 2483f8e577eeefff7c6c05c9b1c6b4790eca2fd393d014e3a5e4a9ad6d23aeab
[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=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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+506512391b1a75ae450d36c9420978402a91abcc" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a5d85297150110dc7fbbfa0ca76a0d5c58a7708ff4d441c7fc80cdc3a09a7c29
[INFO] running `Command { std: "docker" "start" "-a" "a5d85297150110dc7fbbfa0ca76a0d5c58a7708ff4d441c7fc80cdc3a09a7c29", kill_on_drop: false }`
[INFO] [stderr]     Checking libreda-splay v0.1.0
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]     Checking num-integer v0.1.46
[INFO] [stderr]     Checking num-bigint v0.4.5
[INFO] [stderr]     Checking num-rational v0.4.2
[INFO] [stderr]     Checking iron-shapes v0.0.8
[INFO] [stderr]     Checking iron-shapes-booleanop v0.0.3
[INFO] [stderr]     Checking libreda-db v0.0.10 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.06s
[INFO] running `Command { std: "docker" "inspect" "a5d85297150110dc7fbbfa0ca76a0d5c58a7708ff4d441c7fc80cdc3a09a7c29", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a5d85297150110dc7fbbfa0ca76a0d5c58a7708ff4d441c7fc80cdc3a09a7c29", kill_on_drop: false }`
[INFO] [stdout] a5d85297150110dc7fbbfa0ca76a0d5c58a7708ff4d441c7fc80cdc3a09a7c29