[INFO] fetching crate cookie_store 0.21.0...
[INFO] checking cookie_store-0.21.0 against try#c387b04bf028733cd561d62128c8a5eee4bc1458+rustflags=-Dtail_expr_drop_order for pr-130930
[INFO] extracting crate cookie_store 0.21.0 into /workspace/builds/worker-2-tc2/source
[INFO] validating manifest of crates.io crate cookie_store 0.21.0 on toolchain c387b04bf028733cd561d62128c8a5eee4bc1458
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate cookie_store 0.21.0
[INFO] finished tweaking crates.io crate cookie_store 0.21.0
[INFO] tweaked toml for crates.io crate cookie_store 0.21.0 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 42 packages to latest compatible versions
[INFO] [stderr]       Adding idna v0.3.0 (available: v1.0.2)
[INFO] [stderr]       Adding idna v0.5.0 (available: v1.0.2)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b2d6b5929a2d4d5de9b10eaa7c56f5945a83684cb02685ede6fe2a5c1eaf14d2
[INFO] running `Command { std: "docker" "start" "-a" "b2d6b5929a2d4d5de9b10eaa7c56f5945a83684cb02685ede6fe2a5c1eaf14d2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b2d6b5929a2d4d5de9b10eaa7c56f5945a83684cb02685ede6fe2a5c1eaf14d2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b2d6b5929a2d4d5de9b10eaa7c56f5945a83684cb02685ede6fe2a5c1eaf14d2", kill_on_drop: false }`
[INFO] [stdout] b2d6b5929a2d4d5de9b10eaa7c56f5945a83684cb02685ede6fe2a5c1eaf14d2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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 -Dtail_expr_drop_order" "-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@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c6f41c1215ad9608547256c0e1e06568691b9ebaee6eedcb0da09f516deb2b02
[INFO] running `Command { std: "docker" "start" "-a" "c6f41c1215ad9608547256c0e1e06568691b9ebaee6eedcb0da09f516deb2b02", kill_on_drop: false }`
[INFO] [stderr]    Compiling cookie v0.18.1
[INFO] [stderr]     Checking idna v0.3.0
[INFO] [stderr]     Checking time v0.3.36
[INFO] [stderr]     Checking publicsuffix v2.2.3
[INFO] [stderr]     Checking cookie_store v0.21.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: method `into_url` is never used
[INFO] [stdout]  --> src/utils.rs:6:8
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub trait IntoUrl {
[INFO] [stdout]   |           ------- method in this trait
[INFO] [stdout] 6 |     fn into_url(self) -> Result<Url, UrlError>;
[INFO] [stdout]   |        ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `into_url` is never used
[INFO] [stdout]  --> src/utils.rs:6:8
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub trait IntoUrl {
[INFO] [stdout]   |           ------- method in this trait
[INFO] [stdout] 6 |     fn into_url(self) -> Result<Url, UrlError>;
[INFO] [stdout]   |        ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.64s
[INFO] running `Command { std: "docker" "inspect" "c6f41c1215ad9608547256c0e1e06568691b9ebaee6eedcb0da09f516deb2b02", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c6f41c1215ad9608547256c0e1e06568691b9ebaee6eedcb0da09f516deb2b02", kill_on_drop: false }`
[INFO] [stdout] c6f41c1215ad9608547256c0e1e06568691b9ebaee6eedcb0da09f516deb2b02