[INFO] fetching crate tiberius-mappers 0.5.0...
[INFO] checking tiberius-mappers-0.5.0 against master#ceab6128fa48a616bfd3e3adf4bc80133b8ee223 for no-never-type-fallback
[INFO] extracting crate tiberius-mappers 0.5.0 into /workspace/builds/worker-7-tc1/source
[INFO] validating manifest of crates.io crate tiberius-mappers 0.5.0 on toolchain ceab6128fa48a616bfd3e3adf4bc80133b8ee223
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate tiberius-mappers 0.5.0
[INFO] finished tweaking crates.io crate tiberius-mappers 0.5.0
[INFO] tweaked toml for crates.io crate tiberius-mappers 0.5.0 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 42 packages
[INFO] [stderr]       Adding asynchronous-codec v0.6.2 (latest: v0.7.0)
[INFO] [stderr]       Adding pretty-hex v0.3.0 (latest: v0.4.1)
[INFO] [stderr]       Adding tiberius-mappers-derive v0.5.0 (latest: v0.6.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded tiberius-mappers-derive v0.5.0
[INFO] [stderr]   Downloaded tiberius v0.12.2
[INFO] [stderr]   Downloaded connection-string v0.2.0
[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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 59c9005e9a5cc2021d32c7614ff4cb96edf12e46d7d8b4477079468b256a9068
[INFO] running `Command { std: "docker" "start" "-a" "59c9005e9a5cc2021d32c7614ff4cb96edf12e46d7d8b4477079468b256a9068", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "59c9005e9a5cc2021d32c7614ff4cb96edf12e46d7d8b4477079468b256a9068", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "59c9005e9a5cc2021d32c7614ff4cb96edf12e46d7d8b4477079468b256a9068", kill_on_drop: false }`
[INFO] [stdout] 59c9005e9a5cc2021d32c7614ff4cb96edf12e46d7d8b4477079468b256a9068
[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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] eed3cdd56a7ae4cea5c46ddd8d2ded8294a6138a6e4f73d5f7a364acc4511ace
[INFO] running `Command { std: "docker" "start" "-a" "eed3cdd56a7ae4cea5c46ddd8d2ded8294a6138a6e4f73d5f7a364acc4511ace", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-traits v0.2.18
[INFO] [stderr]    Compiling futures-macro v0.3.30
[INFO] [stderr]    Compiling enumflags2_derive v0.7.9
[INFO] [stderr]    Compiling async-trait v0.1.79
[INFO] [stderr]     Checking connection-string v0.2.0
[INFO] [stderr]     Checking pretty-hex v0.3.0
[INFO] [stderr]    Compiling tiberius-mappers-derive v0.5.0
[INFO] [stderr]     Checking enumflags2 v0.7.9
[INFO] [stderr]     Checking futures-util v0.3.30
[INFO] [stderr]     Checking asynchronous-codec v0.6.2
[INFO] [stderr]     Checking tiberius v0.12.2
[INFO] [stderr]     Checking tiberius-mappers v0.5.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.53s
[INFO] running `Command { std: "docker" "inspect" "eed3cdd56a7ae4cea5c46ddd8d2ded8294a6138a6e4f73d5f7a364acc4511ace", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eed3cdd56a7ae4cea5c46ddd8d2ded8294a6138a6e4f73d5f7a364acc4511ace", kill_on_drop: false }`
[INFO] [stdout] eed3cdd56a7ae4cea5c46ddd8d2ded8294a6138a6e4f73d5f7a364acc4511ace