[INFO] fetching crate Secondwelcome 0.1.2...
[INFO] checking Secondwelcome-0.1.2 against try#ddfd70ee3c3748e597b32f416b0d15a4f6e37685 for pr-87050
[INFO] extracting crate Secondwelcome 0.1.2 into /workspace/builds/worker-11/source
[INFO] validating manifest of crates.io crate Secondwelcome 0.1.2 on toolchain ddfd70ee3c3748e597b32f416b0d15a4f6e37685
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ddfd70ee3c3748e597b32f416b0d15a4f6e37685" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate Secondwelcome 0.1.2
[INFO] finished tweaking crates.io crate Secondwelcome 0.1.2
[INFO] tweaked toml for crates.io crate Secondwelcome 0.1.2 written to /workspace/builds/worker-11/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ddfd70ee3c3748e597b32f416b0d15a4f6e37685" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ddfd70ee3c3748e597b32f416b0d15a4f6e37685" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ddfd70ee3c3748e597b32f416b0d15a4f6e37685" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9b65bfdf73990c0c7b13b1d54aa87d07fc72880b20b42feb049d52bad5664e3e
[INFO] running `Command { std: "docker" "start" "-a" "9b65bfdf73990c0c7b13b1d54aa87d07fc72880b20b42feb049d52bad5664e3e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9b65bfdf73990c0c7b13b1d54aa87d07fc72880b20b42feb049d52bad5664e3e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9b65bfdf73990c0c7b13b1d54aa87d07fc72880b20b42feb049d52bad5664e3e", kill_on_drop: false }`
[INFO] [stdout] 9b65bfdf73990c0c7b13b1d54aa87d07fc72880b20b42feb049d52bad5664e3e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ddfd70ee3c3748e597b32f416b0d15a4f6e37685" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bdbdf0bf77f1696eff7d36cf7c0ec704c3baa605bd63f084208c3bdccc0ca095
[INFO] running `Command { std: "docker" "start" "-a" "bdbdf0bf77f1696eff7d36cf7c0ec704c3baa605bd63f084208c3bdccc0ca095", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Checking Secondwelcome v0.1.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: crate `Secondwelcome` should have a snake case name
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout]   = help: convert the identifier to snake case: `secondwelcome`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: crate `Secondwelcome` should have a snake case name
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout]   = help: convert the identifier to snake case: `secondwelcome`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.07s
[INFO] running `Command { std: "docker" "inspect" "bdbdf0bf77f1696eff7d36cf7c0ec704c3baa605bd63f084208c3bdccc0ca095", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bdbdf0bf77f1696eff7d36cf7c0ec704c3baa605bd63f084208c3bdccc0ca095", kill_on_drop: false }`
[INFO] [stdout] bdbdf0bf77f1696eff7d36cf7c0ec704c3baa605bd63f084208c3bdccc0ca095