[INFO] fetching crate k8-obj-core 2.1.1...
[INFO] checking k8-obj-core-2.1.1 against master#ceab6128fa48a616bfd3e3adf4bc80133b8ee223 for no-never-type-fallback
[INFO] extracting crate k8-obj-core 2.1.1 into /workspace/builds/worker-2-tc1/source
[INFO] validating manifest of crates.io crate k8-obj-core 2.1.1 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 k8-obj-core 2.1.1
[INFO] finished tweaking crates.io crate k8-obj-core 2.1.1
[INFO] tweaked toml for crates.io crate k8-obj-core 2.1.1 written to /workspace/builds/worker-2-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 bytes v0.4.12 (latest: v1.6.0)
[INFO] [stderr]       Adding http v0.1.21 (latest: v1.1.0)
[INFO] [stderr]       Adding itoa v0.4.8 (latest: v1.0.11)
[INFO] [stderr]       Adding object v0.32.2 (latest: v0.34.0)
[INFO] [stderr]       Adding percent-encoding v1.0.1 (latest: v2.3.1)
[INFO] [stderr]       Adding serde_qs v0.4.6 (latest: v0.12.0)
[INFO] [stderr]       Adding serde_qs v0.8.5 (latest: v0.12.0)
[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 k8-obj-metadata v2.0.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] b6608995996eab0ae1b68d91fdf3be8c702d4bd9c6da6a06c8888944248d0967
[INFO] running `Command { std: "docker" "start" "-a" "b6608995996eab0ae1b68d91fdf3be8c702d4bd9c6da6a06c8888944248d0967", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b6608995996eab0ae1b68d91fdf3be8c702d4bd9c6da6a06c8888944248d0967", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b6608995996eab0ae1b68d91fdf3be8c702d4bd9c6da6a06c8888944248d0967", kill_on_drop: false }`
[INFO] [stdout] b6608995996eab0ae1b68d91fdf3be8c702d4bd9c6da6a06c8888944248d0967
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] bca7285e9ff2296b70c965366b8fb434e6a125dcfd46b560fd9d5e88b1a0ee3c
[INFO] running `Command { std: "docker" "start" "-a" "bca7285e9ff2296b70c965366b8fb434e6a125dcfd46b560fd9d5e88b1a0ee3c", kill_on_drop: false }`
[INFO] [stderr]     Checking memchr v2.7.2
[INFO] [stderr]     Checking miniz_oxide v0.7.2
[INFO] [stderr]     Checking tracing-core v0.1.32
[INFO] [stderr]     Checking iovec v0.1.4
[INFO] [stderr]    Compiling thiserror-impl v1.0.58
[INFO] [stderr]     Checking bytes v0.4.12
[INFO] [stderr]     Checking tracing v0.1.40
[INFO] [stderr]     Checking http v0.1.21
[INFO] [stderr]     Checking object v0.32.2
[INFO] [stderr]     Checking thiserror v1.0.58
[INFO] [stderr]     Checking serde_qs v0.8.5
[INFO] [stderr]     Checking k8-obj-metadata v2.0.2
[INFO] [stderr]     Checking backtrace v0.3.71
[INFO] [stderr]     Checking error-chain v0.12.4
[INFO] [stderr]     Checking serde_qs v0.4.6
[INFO] [stderr]     Checking k8-obj-core v2.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.25s
[INFO] running `Command { std: "docker" "inspect" "bca7285e9ff2296b70c965366b8fb434e6a125dcfd46b560fd9d5e88b1a0ee3c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bca7285e9ff2296b70c965366b8fb434e6a125dcfd46b560fd9d5e88b1a0ee3c", kill_on_drop: false }`
[INFO] [stdout] bca7285e9ff2296b70c965366b8fb434e6a125dcfd46b560fd9d5e88b1a0ee3c