[INFO] fetching crate ys_hello 0.0.4...
[INFO] building ys_hello-0.0.4 against master#c7f6aa2869acdbf014d094c6e427e554e160b6db for pr-146237-2
[INFO] extracting crate ys_hello 0.0.4 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate ys_hello 0.0.4
[INFO] finished tweaking crates.io crate ys_hello 0.0.4
[INFO] tweaked toml for crates.io crate ys_hello 0.0.4 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate ys_hello 0.0.4 on toolchain c7f6aa2869acdbf014d094c6e427e554e160b6db
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "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" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f4a7253f520f6dffc218b811afd9c59b70dbcf22703db65fc0ea65c460394978
[INFO] running `Command { std: "docker" "start" "-a" "f4a7253f520f6dffc218b811afd9c59b70dbcf22703db65fc0ea65c460394978", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f4a7253f520f6dffc218b811afd9c59b70dbcf22703db65fc0ea65c460394978", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f4a7253f520f6dffc218b811afd9c59b70dbcf22703db65fc0ea65c460394978", kill_on_drop: false }`
[INFO] [stdout] f4a7253f520f6dffc218b811afd9c59b70dbcf22703db65fc0ea65c460394978
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 43ef25811744ec970d13c9628744cfd60d461947da71232d4804b9034b2d9467
[INFO] running `Command { std: "docker" "start" "-a" "43ef25811744ec970d13c9628744cfd60d461947da71232d4804b9034b2d9467", kill_on_drop: false }`
[INFO] [stderr]    Compiling ys_hello v0.0.4 (/opt/rustwide/workdir)
[INFO] [stdout] warning: module `yunserHello` should have a snake case name
[INFO] [stdout]   --> src/lib.rs:20:9
[INFO] [stdout]    |
[INFO] [stdout] 20 | pub mod yunserHello {
[INFO] [stdout]    |         ^^^^^^^^^^^ help: convert the identifier to snake case: `yunser_hello`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.10s
[INFO] running `Command { std: "docker" "inspect" "43ef25811744ec970d13c9628744cfd60d461947da71232d4804b9034b2d9467", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "43ef25811744ec970d13c9628744cfd60d461947da71232d4804b9034b2d9467", kill_on_drop: false }`
[INFO] [stdout] 43ef25811744ec970d13c9628744cfd60d461947da71232d4804b9034b2d9467
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c9da973c93b9431b8b9126621fba8da27888d1eaec67f52cb9f832170c64900b
[INFO] running `Command { std: "docker" "start" "-a" "c9da973c93b9431b8b9126621fba8da27888d1eaec67f52cb9f832170c64900b", kill_on_drop: false }`
[INFO] [stderr]    Compiling ys_hello v0.0.4 (/opt/rustwide/workdir)
[INFO] [stdout] warning: module `yunserHello` should have a snake case name
[INFO] [stdout]   --> src/lib.rs:20:9
[INFO] [stdout]    |
[INFO] [stdout] 20 | pub mod yunserHello {
[INFO] [stdout]    |         ^^^^^^^^^^^ help: convert the identifier to snake case: `yunser_hello`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: module `yunserHello` should have a snake case name
[INFO] [stdout]   --> src/lib.rs:20:9
[INFO] [stdout]    |
[INFO] [stdout] 20 | pub mod yunserHello {
[INFO] [stdout]    |         ^^^^^^^^^^^ help: convert the identifier to snake case: `yunser_hello`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.25s
[INFO] running `Command { std: "docker" "inspect" "c9da973c93b9431b8b9126621fba8da27888d1eaec67f52cb9f832170c64900b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c9da973c93b9431b8b9126621fba8da27888d1eaec67f52cb9f832170c64900b", kill_on_drop: false }`
[INFO] [stdout] c9da973c93b9431b8b9126621fba8da27888d1eaec67f52cb9f832170c64900b