[INFO] fetching crate floorAndCeiling 0.1.0...
[INFO] checking floorAndCeiling-0.1.0 against master#cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c for pr-143170
[INFO] extracting crate floorAndCeiling 0.1.0 into /workspace/builds/worker-5-tc1/source
[INFO] started tweaking crates.io crate floorAndCeiling 0.1.0
[INFO] finished tweaking crates.io crate floorAndCeiling 0.1.0
[INFO] tweaked toml for crates.io crate floorAndCeiling 0.1.0 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate floorAndCeiling 0.1.0 on toolchain cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 580473b23460abe6af802e0430cae5f09a061f0e5e5ac83946f0324ec9b9be95
[INFO] running `Command { std: "docker" "start" "-a" "580473b23460abe6af802e0430cae5f09a061f0e5e5ac83946f0324ec9b9be95", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "580473b23460abe6af802e0430cae5f09a061f0e5e5ac83946f0324ec9b9be95", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "580473b23460abe6af802e0430cae5f09a061f0e5e5ac83946f0324ec9b9be95", kill_on_drop: false }`
[INFO] [stdout] 580473b23460abe6af802e0430cae5f09a061f0e5e5ac83946f0324ec9b9be95
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d8747599a8431d7e39591c8c572dc60709008aee0c3cf789567461968bcbe11e
[INFO] running `Command { std: "docker" "start" "-a" "d8747599a8431d7e39591c8c572dc60709008aee0c3cf789567461968bcbe11e", kill_on_drop: false }`
[INFO] [stderr]     Checking floorAndCeiling v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: crate `floorAndCeiling` should have a snake case name
[INFO] [stdout]   |
[INFO] [stdout]   = help: convert the identifier to snake case: `floor_and_ceiling`
[INFO] [stdout]   = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [optimized + debuginfo] target(s) in 0.29s
[INFO] running `Command { std: "docker" "inspect" "d8747599a8431d7e39591c8c572dc60709008aee0c3cf789567461968bcbe11e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d8747599a8431d7e39591c8c572dc60709008aee0c3cf789567461968bcbe11e", kill_on_drop: false }`
[INFO] [stdout] d8747599a8431d7e39591c8c572dc60709008aee0c3cf789567461968bcbe11e