[INFO] fetching crate ncurses 5.101.0...
[INFO] checking ncurses-5.101.0 against master#90442458ac46b1d5eed752c316da25450f67285b for pr-81477
[INFO] extracting crate ncurses 5.101.0 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate ncurses 5.101.0 on toolchain 90442458ac46b1d5eed752c316da25450f67285b
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+90442458ac46b1d5eed752c316da25450f67285b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate ncurses 5.101.0
[INFO] finished tweaking crates.io crate ncurses 5.101.0
[INFO] tweaked toml for crates.io crate ncurses 5.101.0 written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] crate crates.io crate ncurses 5.101.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+90442458ac46b1d5eed752c316da25450f67285b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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:ea7d7bff36b2ba8ce4de8bba1d2dea90376bc481f1a945a913994a8c492e40c1" "/opt/rustwide/cargo-home/bin/cargo" "+90442458ac46b1d5eed752c316da25450f67285b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 66f0b4eaaf008a7d93421a953af672b09fb1eb409074425f59dfb4df3fc5a50d
[INFO] running `Command { std: "docker" "start" "-a" "66f0b4eaaf008a7d93421a953af672b09fb1eb409074425f59dfb4df3fc5a50d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "66f0b4eaaf008a7d93421a953af672b09fb1eb409074425f59dfb4df3fc5a50d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "66f0b4eaaf008a7d93421a953af672b09fb1eb409074425f59dfb4df3fc5a50d", kill_on_drop: false }`
[INFO] [stdout] 66f0b4eaaf008a7d93421a953af672b09fb1eb409074425f59dfb4df3fc5a50d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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:ea7d7bff36b2ba8ce4de8bba1d2dea90376bc481f1a945a913994a8c492e40c1" "/opt/rustwide/cargo-home/bin/cargo" "+90442458ac46b1d5eed752c316da25450f67285b" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ff15bf5ad3fdc51d2f9226df72b8734538451121b36d68d2115a20fe447bb83c
[INFO] running `Command { std: "docker" "start" "-a" "ff15bf5ad3fdc51d2f9226df72b8734538451121b36d68d2115a20fe447bb83c", kill_on_drop: false }`
[INFO] [stderr]    Compiling pkg-config v0.3.11
[INFO] [stderr]    Compiling cc v1.0.18
[INFO] [stderr]     Checking libc v0.2.42
[INFO] [stderr]    Compiling ncurses v5.101.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: attribute should be applied to a foreign function or static
[INFO] [stdout]    --> src/lib.rs:161:1
[INFO] [stdout]     |
[INFO] [stdout] 161 |   #[link_name="box"] pub fn box_(w: WINDOW, v: chtype, h: chtype) -> i32
[INFO] [stdout]     |  _^^^^^^^^^^^^^^^^^^_-
[INFO] [stdout] 162 | | { wborder(w, v, v, h, h, 0, 0, 0, 0) }
[INFO] [stdout]     | |______________________________________- not a foreign function or static
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_attributes)]` on by default
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `printw`: printw can segfault when printing string that contains % sign. Use addstr instead
[INFO] [stdout]    --> src/lib.rs:842:3
[INFO] [stdout]     |
[INFO] [stdout] 842 |   printw(s)
[INFO] [stdout]     |   ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: attribute should be applied to a foreign function or static
[INFO] [stdout]    --> src/lib.rs:161:1
[INFO] [stdout]     |
[INFO] [stdout] 161 |   #[link_name="box"] pub fn box_(w: WINDOW, v: chtype, h: chtype) -> i32
[INFO] [stdout]     |  _^^^^^^^^^^^^^^^^^^_-
[INFO] [stdout] 162 | | { wborder(w, v, v, h, h, 0, 0, 0, 0) }
[INFO] [stdout]     | |______________________________________- not a foreign function or static
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_attributes)]` on by default
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `printw`: printw can segfault when printing string that contains % sign. Use addstr instead
[INFO] [stdout]    --> src/lib.rs:842:3
[INFO] [stdout]     |
[INFO] [stdout] 842 |   printw(s)
[INFO] [stdout]     |   ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::char`
[INFO] [stdout]   --> examples/ex_7.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 13 | use std::char;
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ncurses::*`
[INFO] [stdout]  --> examples/ex_5.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use ncurses::*;
[INFO] [stdout]   |     ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.78s
[INFO] running `Command { std: "docker" "inspect" "ff15bf5ad3fdc51d2f9226df72b8734538451121b36d68d2115a20fe447bb83c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ff15bf5ad3fdc51d2f9226df72b8734538451121b36d68d2115a20fe447bb83c", kill_on_drop: false }`
[INFO] [stdout] ff15bf5ad3fdc51d2f9226df72b8734538451121b36d68d2115a20fe447bb83c