[INFO] fetching crate hydroconf 0.2.0...
[INFO] checking hydroconf-0.2.0 against 67a539cbdf2a0107837ce64f9069509a44da67b7 for pr-164053
[INFO] extracting crate hydroconf 0.2.0 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate hydroconf 0.2.0
[INFO] finished tweaking crates.io crate hydroconf 0.2.0
[INFO] tweaked toml for crates.io crate hydroconf 0.2.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate hydroconf 0.2.0 on toolchain 67a539cbdf2a0107837ce64f9069509a44da67b7
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+67a539cbdf2a0107837ce64f9069509a44da67b7" "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" "+67a539cbdf2a0107837ce64f9069509a44da67b7" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 50 packages to highest compatible versions
[INFO] [stderr]       Adding config v0.10.1 (available: v0.15.27)
[INFO] [stderr]       Adding psm v0.1.24 (available: v0.1.32)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+67a539cbdf2a0107837ce64f9069509a44da67b7" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: `package.homepage` is redundant with `package.repository`
[INFO] [stderr]   --> Cargo.toml:18:12
[INFO] [stderr]    |
[INFO] [stderr] 18 | homepage = "https://github.com/rubik/hydroconf"
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 22 | repository = "https://github.com/rubik/hydroconf"
[INFO] [stderr]    |              ------------------------------------
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::redundant_homepage` is set to `warn` by default
[INFO] [stderr] help: consider removing `package.homepage`
[INFO] [stderr] warning: `hydroconf` (manifest) generated 1 warning
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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] 714797b6a1f1dfc48795f255312dd82fce5210dc56f24cb30a7eba1151c5d417
[INFO] running `Command { std: "docker" "start" "714797b6a1f1dfc48795f255312dd82fce5210dc56f24cb30a7eba1151c5d417", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "714797b6a1f1dfc48795f255312dd82fce5210dc56f24cb30a7eba1151c5d417", 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" "714797b6a1f1dfc48795f255312dd82fce5210dc56f24cb30a7eba1151c5d417" "/opt/rustwide/cargo-home/bin/cargo" "+67a539cbdf2a0107837ce64f9069509a44da67b7" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "714797b6a1f1dfc48795f255312dd82fce5210dc56f24cb30a7eba1151c5d417", 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" "714797b6a1f1dfc48795f255312dd82fce5210dc56f24cb30a7eba1151c5d417" "/opt/rustwide/cargo-home/bin/cargo" "+67a539cbdf2a0107837ce64f9069509a44da67b7" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] warning: `package.homepage` is redundant with `package.repository`
[INFO] [stderr]   --> Cargo.toml:18:12
[INFO] [stderr]    |
[INFO] [stderr] 18 | homepage = "https://github.com/rubik/hydroconf"
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 22 | repository = "https://github.com/rubik/hydroconf"
[INFO] [stderr]    |              ------------------------------------
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::redundant_homepage` is set to `warn` by default
[INFO] [stderr] help: consider removing `package.homepage`
[INFO] [stderr] warning: `hydroconf` (manifest) generated 1 warning
[INFO] [stderr]     Checking memchr v2.8.3
[INFO] [stderr]     Checking serde v0.8.23
[INFO] [stderr]    Compiling lexical-core v0.7.6
[INFO] [stderr]    Compiling nom v5.1.3
[INFO] [stderr]    Compiling serde_json v1.0.154
[INFO] [stderr]     Checking arrayvec v0.5.2
[INFO] [stderr]     Checking linked-hash-map v0.5.6
[INFO] [stderr]     Checking rust-ini v0.13.0
[INFO] [stderr]     Checking num-traits v0.1.43
[INFO] [stderr]     Checking toml v0.5.11
[INFO] [stderr]     Checking yaml-rust v0.4.5
[INFO] [stderr]    Compiling pest v2.9.4
[INFO] [stderr]     Checking aho-corasick v1.1.5
[INFO] [stderr]     Checking serde_test v0.8.23
[INFO] [stderr]     Checking regex-automata v0.4.18
[INFO] [stderr]     Checking linked-hash-map v0.3.0
[INFO] [stderr]    Compiling pest_meta v2.9.4
[INFO] [stderr]    Compiling pest_generator v2.9.4
[INFO] [stderr]    Compiling pest_derive v2.9.4
[INFO] [stderr]     Checking regex v1.13.1
[INFO] [stderr]     Checking dotenv-parser v0.1.3
[INFO] [stderr]     Checking serde-hjson v0.9.1
[INFO] [stderr]     Checking config v0.10.1
[INFO] [stderr]     Checking hydroconf v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 11.10s
[INFO] running `Command { std: "docker" "inspect" "714797b6a1f1dfc48795f255312dd82fce5210dc56f24cb30a7eba1151c5d417", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "714797b6a1f1dfc48795f255312dd82fce5210dc56f24cb30a7eba1151c5d417", kill_on_drop: false }`
[INFO] [stdout] 714797b6a1f1dfc48795f255312dd82fce5210dc56f24cb30a7eba1151c5d417
