[INFO] fetching crate curl 0.4.37...
[INFO] building curl-0.4.37 against master#881c1ac408d93bb7adaa3a51dabab9266e82eee8 for issue-85264
[INFO] extracting crate curl 0.4.37 into /workspace/builds/worker-11/source
[INFO] validating manifest of crates.io crate curl 0.4.37 on toolchain 881c1ac408d93bb7adaa3a51dabab9266e82eee8
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+881c1ac408d93bb7adaa3a51dabab9266e82eee8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate curl 0.4.37
[INFO] removed 0 missing examples
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate curl 0.4.37
[INFO] tweaked toml for crates.io crate curl 0.4.37 written to /workspace/builds/worker-11/source/Cargo.toml
[INFO] crate crates.io crate curl 0.4.37 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+881c1ac408d93bb7adaa3a51dabab9266e82eee8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded lazycell v1.3.0
[INFO] [stderr]   Downloaded mio-extras v2.0.6
[INFO] [stderr]   Downloaded vcpkg v0.2.12
[INFO] [stderr]   Downloaded curl-sys v0.4.43+curl-7.76.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+881c1ac408d93bb7adaa3a51dabab9266e82eee8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4927092ac5e0aab15f87ade6713eb736126132df412b0fd02f67dfa02ba50889
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "4927092ac5e0aab15f87ade6713eb736126132df412b0fd02f67dfa02ba50889", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4927092ac5e0aab15f87ade6713eb736126132df412b0fd02f67dfa02ba50889", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4927092ac5e0aab15f87ade6713eb736126132df412b0fd02f67dfa02ba50889", kill_on_drop: false }`
[INFO] [stdout] 4927092ac5e0aab15f87ade6713eb736126132df412b0fd02f67dfa02ba50889
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+881c1ac408d93bb7adaa3a51dabab9266e82eee8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1499e4f3937021f389269647ccb020f105838c09ce0574a4a6aaf47420253051
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "1499e4f3937021f389269647ccb020f105838c09ce0574a4a6aaf47420253051", kill_on_drop: false }`
[INFO] [stderr]    Compiling curl v0.4.37 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling libz-sys v1.1.3
[INFO] [stderr]    Compiling curl-sys v0.4.43+curl-7.76.0
[INFO] [stderr]    Compiling openssl-sys v0.9.63
[INFO] [stderr]    Compiling socket2 v0.4.0
[INFO] [stdout] warning: field is never read: `header_list`
[INFO] [stdout]    --> src/easy/handler.rs:384:5
[INFO] [stdout]     |
[INFO] [stdout] 384 |     header_list: Option<List>,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `resolve_list`
[INFO] [stdout]    --> src/easy/handler.rs:385:5
[INFO] [stdout]     |
[INFO] [stdout] 385 |     resolve_list: Option<List>,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `connect_to_list`
[INFO] [stdout]    --> src/easy/handler.rs:386:5
[INFO] [stdout]     |
[INFO] [stdout] 386 |     connect_to_list: Option<List>,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `form`
[INFO] [stdout]    --> src/easy/handler.rs:387:5
[INFO] [stdout]     |
[INFO] [stdout] 387 |     form: Option<Form>,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 14.45s
[INFO] running `Command { std: "docker" "inspect" "1499e4f3937021f389269647ccb020f105838c09ce0574a4a6aaf47420253051", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1499e4f3937021f389269647ccb020f105838c09ce0574a4a6aaf47420253051", kill_on_drop: false }`
[INFO] [stdout] 1499e4f3937021f389269647ccb020f105838c09ce0574a4a6aaf47420253051
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+881c1ac408d93bb7adaa3a51dabab9266e82eee8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ff97d651db055e805d462710a1f0e3ce503330067c97e70c3f91c13400320d92
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "ff97d651db055e805d462710a1f0e3ce503330067c97e70c3f91c13400320d92", kill_on_drop: false }`
[INFO] [stderr]    Compiling iovec v0.1.4
[INFO] [stderr]    Compiling net2 v0.2.37
[INFO] [stdout] warning: field is never read: `header_list`
[INFO] [stdout]    --> src/easy/handler.rs:384:5
[INFO] [stdout]     |
[INFO] [stdout] 384 |     header_list: Option<List>,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `resolve_list`
[INFO] [stdout]    --> src/easy/handler.rs:385:5
[INFO] [stdout]     |
[INFO] [stdout] 385 |     resolve_list: Option<List>,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `connect_to_list`
[INFO] [stdout]    --> src/easy/handler.rs:386:5
[INFO] [stdout]     |
[INFO] [stdout] 386 |     connect_to_list: Option<List>,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `form`
[INFO] [stdout]    --> src/easy/handler.rs:387:5
[INFO] [stdout]     |
[INFO] [stdout] 387 |     form: Option<Form>,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling mio v0.6.23
[INFO] [stderr]    Compiling mio-extras v2.0.6
[INFO] [stderr]    Compiling curl v0.4.37 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field is never read: `header_list`
[INFO] [stdout]    --> src/easy/handler.rs:384:5
[INFO] [stdout]     |
[INFO] [stdout] 384 |     header_list: Option<List>,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `resolve_list`
[INFO] [stdout]    --> src/easy/handler.rs:385:5
[INFO] [stdout]     |
[INFO] [stdout] 385 |     resolve_list: Option<List>,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `connect_to_list`
[INFO] [stdout]    --> src/easy/handler.rs:386:5
[INFO] [stdout]     |
[INFO] [stdout] 386 |     connect_to_list: Option<List>,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `form`
[INFO] [stdout]    --> src/easy/handler.rs:387:5
[INFO] [stdout]     |
[INFO] [stdout] 387 |     form: Option<Form>,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.96s
[INFO] running `Command { std: "docker" "inspect" "ff97d651db055e805d462710a1f0e3ce503330067c97e70c3f91c13400320d92", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ff97d651db055e805d462710a1f0e3ce503330067c97e70c3f91c13400320d92", kill_on_drop: false }`
[INFO] [stdout] ff97d651db055e805d462710a1f0e3ce503330067c97e70c3f91c13400320d92
