[INFO] cloning repository https://github.com/Shriram-Balaji/rust-functions-example
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Shriram-Balaji/rust-functions-example" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FShriram-Balaji%2Frust-functions-example", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FShriram-Balaji%2Frust-functions-example'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] d3936bf89f50c15c80074ef52a50bcf8f9449026
[INFO] checking Shriram-Balaji/rust-functions-example against try#6cbf54b1453b438241487f195740266bb9d8c8ba for pr-139587-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FShriram-Balaji%2Frust-functions-example" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Shriram-Balaji/rust-functions-example on toolchain 6cbf54b1453b438241487f195740266bb9d8c8ba
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+6cbf54b1453b438241487f195740266bb9d8c8ba" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-4-tc2/source/rust-toolchain
[INFO] started tweaking git repo https://github.com/Shriram-Balaji/rust-functions-example
[INFO] finished tweaking git repo https://github.com/Shriram-Balaji/rust-functions-example
[INFO] tweaked toml for git repo https://github.com/Shriram-Balaji/rust-functions-example written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/Shriram-Balaji/rust-functions-example already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+6cbf54b1453b438241487f195740266bb9d8c8ba" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+6cbf54b1453b438241487f195740266bb9d8c8ba" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c7fe2cdb04bcefd0aaf7c1b81223e618e7fa239ec8c74118fb1891dc8d7fb116
[INFO] running `Command { std: "docker" "start" "-a" "c7fe2cdb04bcefd0aaf7c1b81223e618e7fa239ec8c74118fb1891dc8d7fb116", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c7fe2cdb04bcefd0aaf7c1b81223e618e7fa239ec8c74118fb1891dc8d7fb116", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c7fe2cdb04bcefd0aaf7c1b81223e618e7fa239ec8c74118fb1891dc8d7fb116", kill_on_drop: false }`
[INFO] [stdout] c7fe2cdb04bcefd0aaf7c1b81223e618e7fa239ec8c74118fb1891dc8d7fb116
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+6cbf54b1453b438241487f195740266bb9d8c8ba" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ad342b7400fdc7dcef91c9c9b54d0928f93bfdef93f8ec0f1f24189599e2630a
[INFO] running `Command { std: "docker" "start" "-a" "ad342b7400fdc7dcef91c9c9b54d0928f93bfdef93f8ec0f1f24189599e2630a", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.24
[INFO] [stderr]    Compiling unicode-xid v0.2.1
[INFO] [stderr]    Compiling syn v1.0.53
[INFO] [stderr]    Compiling libc v0.2.80
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[INFO] [stderr]     Checking cfg-if v0.1.10
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[INFO] [stderr]    Compiling tracing-attributes v0.1.11
[INFO] [stderr]    Compiling pin-project-internal v1.0.2
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[INFO] [stderr]     Checking tokio v0.2.23
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[INFO] [stderr]     Checking hello-rs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 26.00s
[INFO] running `Command { std: "docker" "inspect" "ad342b7400fdc7dcef91c9c9b54d0928f93bfdef93f8ec0f1f24189599e2630a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ad342b7400fdc7dcef91c9c9b54d0928f93bfdef93f8ec0f1f24189599e2630a", kill_on_drop: false }`
[INFO] [stdout] ad342b7400fdc7dcef91c9c9b54d0928f93bfdef93f8ec0f1f24189599e2630a