[INFO] cloning repository https://github.com/LittleLadySunshine/rustTraining
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/LittleLadySunshine/rustTraining" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLittleLadySunshine%2FrustTraining", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLittleLadySunshine%2FrustTraining'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] baee5bb5798795b8ece22e804140ddbd25305da5
[INFO] checking LittleLadySunshine/rustTraining against try#07fecb9cf34c4979a772ba38c99d6d9144768413 for pr-87710
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLittleLadySunshine%2FrustTraining" "/workspace/builds/worker-73/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-73/source'...
[INFO] [stderr] done.
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[INFO] validating manifest of git repo https://github.com/LittleLadySunshine/rustTraining on toolchain 07fecb9cf34c4979a772ba38c99d6d9144768413
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+07fecb9cf34c4979a772ba38c99d6d9144768413" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/LittleLadySunshine/rustTraining
[INFO] finished tweaking git repo https://github.com/LittleLadySunshine/rustTraining
[INFO] tweaked toml for git repo https://github.com/LittleLadySunshine/rustTraining written to /workspace/builds/worker-73/source/Cargo.toml
[INFO] crate git repo https://github.com/LittleLadySunshine/rustTraining already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+07fecb9cf34c4979a772ba38c99d6d9144768413" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-73/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-73/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" "+07fecb9cf34c4979a772ba38c99d6d9144768413" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b1bc5dd401dcff7659f05a0d467dc54135360b5cedf75a1f46b22155076bacae
[INFO] running `Command { std: "docker" "start" "-a" "b1bc5dd401dcff7659f05a0d467dc54135360b5cedf75a1f46b22155076bacae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b1bc5dd401dcff7659f05a0d467dc54135360b5cedf75a1f46b22155076bacae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b1bc5dd401dcff7659f05a0d467dc54135360b5cedf75a1f46b22155076bacae", kill_on_drop: false }`
[INFO] [stdout] b1bc5dd401dcff7659f05a0d467dc54135360b5cedf75a1f46b22155076bacae
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-73/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-73/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" "+07fecb9cf34c4979a772ba38c99d6d9144768413" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b4496a46bb7f37e4b54df5db1f9d648835fda88d7c9b6f15ba413a1fdfb745fe
[INFO] running `Command { std: "docker" "start" "-a" "b4496a46bb7f37e4b54df5db1f9d648835fda88d7c9b6f15ba413a1fdfb745fe", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Checking rustProjects v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: crate `rustProjects` 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: `rust_projects`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: crate `rustProjects` 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: `rust_projects`
[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 5.61s
[INFO] running `Command { std: "docker" "inspect" "b4496a46bb7f37e4b54df5db1f9d648835fda88d7c9b6f15ba413a1fdfb745fe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b4496a46bb7f37e4b54df5db1f9d648835fda88d7c9b6f15ba413a1fdfb745fe", kill_on_drop: false }`
[INFO] [stdout] b4496a46bb7f37e4b54df5db1f9d648835fda88d7c9b6f15ba413a1fdfb745fe