[INFO] fetching crate tldextract 0.6.0...
[INFO] building tldextract-0.6.0 against try#4987e9d4227139400384ab59296ffee3b0fb1183 for pr-146237-2
[INFO] extracting crate tldextract 0.6.0 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate tldextract 0.6.0
[INFO] finished tweaking crates.io crate tldextract 0.6.0
[INFO] tweaked toml for crates.io crate tldextract 0.6.0 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate tldextract 0.6.0 on toolchain 4987e9d4227139400384ab59296ffee3b0fb1183
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4987e9d4227139400384ab59296ffee3b0fb1183" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate tldextract 0.6.0 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" "+4987e9d4227139400384ab59296ffee3b0fb1183" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+4987e9d4227139400384ab59296ffee3b0fb1183" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1be01e80728119098935d1876c7dd9c1fe4c8c999394d327bd1d400356709bbe
[INFO] running `Command { std: "docker" "start" "-a" "1be01e80728119098935d1876c7dd9c1fe4c8c999394d327bd1d400356709bbe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1be01e80728119098935d1876c7dd9c1fe4c8c999394d327bd1d400356709bbe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1be01e80728119098935d1876c7dd9c1fe4c8c999394d327bd1d400356709bbe", kill_on_drop: false }`
[INFO] [stdout] 1be01e80728119098935d1876c7dd9c1fe4c8c999394d327bd1d400356709bbe
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+4987e9d4227139400384ab59296ffee3b0fb1183" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 741255dd38afa9c91f18e8d0fd1639a199cdfad26a6d21865b142c34e1360cfe
[INFO] running `Command { std: "docker" "start" "-a" "741255dd38afa9c91f18e8d0fd1639a199cdfad26a6d21865b142c34e1360cfe", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.29
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling syn v1.0.80
[INFO] [stderr]    Compiling memchr v2.4.1
[INFO] [stderr]    Compiling matches v0.1.9
[INFO] [stderr]    Compiling serde v1.0.130
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]    Compiling unicode-bidi v0.3.7
[INFO] [stderr]    Compiling percent-encoding v2.1.0
[INFO] [stderr]    Compiling serde_json v1.0.68
[INFO] [stderr]    Compiling regex-syntax v0.6.25
[INFO] [stderr]    Compiling itoa v0.4.8
[INFO] [stderr]    Compiling tinyvec v1.5.0
[INFO] [stderr]    Compiling ryu v1.0.5
[INFO] [stderr]    Compiling form_urlencoded v1.0.1
[INFO] [stderr]    Compiling aho-corasick v0.7.18
[INFO] [stderr]    Compiling quote v1.0.10
[INFO] [stderr]    Compiling unicode-normalization v0.1.19
[INFO] [stderr]    Compiling regex v1.5.4
[INFO] [stderr]    Compiling idna v0.2.3
[INFO] [stderr]    Compiling url v2.2.2
[INFO] [stderr]    Compiling thiserror-impl v1.0.29
[INFO] [stderr]    Compiling thiserror v1.0.29
[INFO] [stderr]    Compiling tldextract v0.6.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `private_domains`
[INFO] [stdout]   --> src/cache/mod.rs:23:44
[INFO] [stdout]    |
[INFO] [stdout] 23 | pub fn get_tld_cache<'a, O>(local_path: O, private_domains: bool) -> HashSet<String>
[INFO] [stdout]    |                                            ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_private_domains`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 10.60s
[INFO] running `Command { std: "docker" "inspect" "741255dd38afa9c91f18e8d0fd1639a199cdfad26a6d21865b142c34e1360cfe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "741255dd38afa9c91f18e8d0fd1639a199cdfad26a6d21865b142c34e1360cfe", kill_on_drop: false }`
[INFO] [stdout] 741255dd38afa9c91f18e8d0fd1639a199cdfad26a6d21865b142c34e1360cfe
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+4987e9d4227139400384ab59296ffee3b0fb1183" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] de7164b836cd80cb6caa21e88afa9c365680c90866cd11e6509e8612f82a4b94
[INFO] running `Command { std: "docker" "start" "-a" "de7164b836cd80cb6caa21e88afa9c365680c90866cd11e6509e8612f82a4b94", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.103
[INFO] [stderr]    Compiling termcolor v1.1.2
[INFO] [stderr]    Compiling humantime v2.1.0
[INFO] [stdout] warning: unused variable: `private_domains`
[INFO] [stdout]   --> src/cache/mod.rs:23:44
[INFO] [stdout]    |
[INFO] [stdout] 23 | pub fn get_tld_cache<'a, O>(local_path: O, private_domains: bool) -> HashSet<String>
[INFO] [stdout]    |                                            ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_private_domains`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling env_logger v0.9.0
[INFO] [stderr]    Compiling tldextract v0.6.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `private_domains`
[INFO] [stdout]   --> src/cache/mod.rs:23:44
[INFO] [stdout]    |
[INFO] [stdout] 23 | pub fn get_tld_cache<'a, O>(local_path: O, private_domains: bool) -> HashSet<String>
[INFO] [stdout]    |                                            ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_private_domains`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 2.83s
[INFO] running `Command { std: "docker" "inspect" "de7164b836cd80cb6caa21e88afa9c365680c90866cd11e6509e8612f82a4b94", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "de7164b836cd80cb6caa21e88afa9c365680c90866cd11e6509e8612f82a4b94", kill_on_drop: false }`
[INFO] [stdout] de7164b836cd80cb6caa21e88afa9c365680c90866cd11e6509e8612f82a4b94