[INFO] fetching crate gtmpl_helpers 0.1.3...
[INFO] checking gtmpl_helpers-0.1.3 against db8f076d2619ce2585b0380dda06e8da25a40da4 for pr-163699
[INFO] extracting crate gtmpl_helpers 0.1.3 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate gtmpl_helpers 0.1.3
[INFO] finished tweaking crates.io crate gtmpl_helpers 0.1.3
[INFO] tweaked toml for crates.io crate gtmpl_helpers 0.1.3 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate gtmpl_helpers 0.1.3 on toolchain db8f076d2619ce2585b0380dda06e8da25a40da4
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+db8f076d2619ce2585b0380dda06e8da25a40da4" "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" "+db8f076d2619ce2585b0380dda06e8da25a40da4" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 19 packages to highest compatible versions
[INFO] [stderr]       Adding gtmpl v0.5.7 (available: v0.7.1)
[INFO] [stderr]       Adding gtmpl_value v0.3.3 (available: v0.5.1)
[INFO] [stderr]       Adding pulldown-cmark v0.7.2 (available: v0.13.4)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+db8f076d2619ce2585b0380dda06e8da25a40da4" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded gtmpl v0.5.7
[INFO] [stderr]   Downloaded pulldown-cmark v0.7.2
[INFO] [stderr]   Downloaded gtmpl_value v0.3.3
[INFO] [stderr]   Downloaded itertools v0.7.11
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 6ee4d1210a5fcd7f89cc76f0f8cd30e87b81860ee21d328d2c254e993ec17d0a
[INFO] running `Command { std: "docker" "start" "6ee4d1210a5fcd7f89cc76f0f8cd30e87b81860ee21d328d2c254e993ec17d0a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6ee4d1210a5fcd7f89cc76f0f8cd30e87b81860ee21d328d2c254e993ec17d0a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "6ee4d1210a5fcd7f89cc76f0f8cd30e87b81860ee21d328d2c254e993ec17d0a" "/opt/rustwide/cargo-home/bin/cargo" "+db8f076d2619ce2585b0380dda06e8da25a40da4" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6ee4d1210a5fcd7f89cc76f0f8cd30e87b81860ee21d328d2c254e993ec17d0a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "6ee4d1210a5fcd7f89cc76f0f8cd30e87b81860ee21d328d2c254e993ec17d0a" "/opt/rustwide/cargo-home/bin/cargo" "+db8f076d2619ce2585b0380dda06e8da25a40da4" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling pulldown-cmark v0.7.2
[INFO] [stderr]     Checking either v1.19.0
[INFO] [stderr]    Compiling serde v1.0.229
[INFO] [stderr]     Checking gtmpl_value v0.3.3
[INFO] [stderr]     Checking unicase v2.10.0
[INFO] [stderr]     Checking getopts v0.2.24
[INFO] [stderr]     Checking percent-encoding v1.0.1
[INFO] [stderr]     Checking itertools v0.7.11
[INFO] [stderr]     Checking gtmpl v0.5.7
[INFO] [stderr]     Checking gtmpl_helpers v0.1.3 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unused dependency `serde`
[INFO] [stderr]   --> Cargo.toml:10:15
[INFO] [stderr]    |
[INFO] [stderr] 10 | [dependencies.serde]
[INFO] [stderr]    |               ^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::unused_dependencies` is set to `warn` by default
[INFO] [stderr] help: consider removing the dependency on `serde`
[INFO] [stderr] warning: `gtmpl_helpers` (manifest) generated 1 warning
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.80s
[INFO] running `Command { std: "docker" "inspect" "6ee4d1210a5fcd7f89cc76f0f8cd30e87b81860ee21d328d2c254e993ec17d0a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6ee4d1210a5fcd7f89cc76f0f8cd30e87b81860ee21d328d2c254e993ec17d0a", kill_on_drop: false }`
[INFO] [stdout] 6ee4d1210a5fcd7f89cc76f0f8cd30e87b81860ee21d328d2c254e993ec17d0a