[INFO] fetching crate rsbot 0.2.3...
[INFO] checking rsbot-0.2.3 against try#05c8870159e4f328578a970e125aa76d24f03b56 for pr-76219
[INFO] extracting crate rsbot 0.2.3 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate rsbot 0.2.3 on toolchain 05c8870159e4f328578a970e125aa76d24f03b56
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+05c8870159e4f328578a970e125aa76d24f03b56" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate rsbot 0.2.3
[INFO] finished tweaking crates.io crate rsbot 0.2.3
[INFO] tweaked toml for crates.io crate rsbot 0.2.3 written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+05c8870159e4f328578a970e125aa76d24f03b56" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+05c8870159e4f328578a970e125aa76d24f03b56" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+05c8870159e4f328578a970e125aa76d24f03b56" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6621d72cd9d00e144cd4f37f9b6e4779ec6b62a5bb78306075dba19db6220c5a
[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" "6621d72cd9d00e144cd4f37f9b6e4779ec6b62a5bb78306075dba19db6220c5a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6621d72cd9d00e144cd4f37f9b6e4779ec6b62a5bb78306075dba19db6220c5a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6621d72cd9d00e144cd4f37f9b6e4779ec6b62a5bb78306075dba19db6220c5a", kill_on_drop: false }`
[INFO] [stdout] 6621d72cd9d00e144cd4f37f9b6e4779ec6b62a5bb78306075dba19db6220c5a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+05c8870159e4f328578a970e125aa76d24f03b56" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 697a3ae73061e810746ce91425c9e6e21aeba54575cc86e87f6211c4dbbc9a69
[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" "697a3ae73061e810746ce91425c9e6e21aeba54575cc86e87f6211c4dbbc9a69", kill_on_drop: false }`
[INFO] [stderr]     Checking rsbot v0.2.3 (/opt/rustwide/workdir)
[INFO] [stdout] error: extern declarations without an explicit ABI are deprecated
[INFO] [stdout]   --> src/linux/key.rs:11:1
[INFO] [stdout]    |
[INFO] [stdout] 11 | / extern {
[INFO] [stdout] 12 | |     fn XStringToKeysym(string: *const std::os::raw::c_char) -> KeySym;
[INFO] [stdout] 13 | |     fn XKeysymToKeycode(display: Display, keysym: KeySym, index: libc::c_int) -> KeyCode;
[INFO] [stdout] 14 | | }
[INFO] [stdout]    | |_^ ABI should be specified here
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[deny(missing_abi)]` on by default
[INFO] [stdout]    = help: the default ABI is C
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern declarations without an explicit ABI are deprecated
[INFO] [stdout]   --> src/linux/key.rs:17:1
[INFO] [stdout]    |
[INFO] [stdout] 17 | / extern {
[INFO] [stdout] 18 | |     fn XTestFakeKeyEvent(display: Display, keycode: KeyCode, state: Bool, delay: libc::c_ulong);
[INFO] [stdout] 19 | | }
[INFO] [stdout]    | |_^ ABI should be specified here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the default ABI is C
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern declarations without an explicit ABI are deprecated
[INFO] [stdout]   --> src/linux/mouse.rs:5:1
[INFO] [stdout]    |
[INFO] [stdout] 5  | / extern {
[INFO] [stdout] 6  | |     fn XWarpPointer(display: Display, src_w: Window, dest_w: Window,
[INFO] [stdout] 7  | |                     src_x: libc::c_int, src_y: libc::c_int,
[INFO] [stdout] 8  | |                     src_width: libc::c_int, src_height: libc::c_int,
[INFO] [stdout] 9  | |                     dest_x: libc::c_int, dest_y: libc::c_int);
[INFO] [stdout] 10 | | }
[INFO] [stdout]    | |_^ ABI should be specified here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the default ABI is C
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern declarations without an explicit ABI are deprecated
[INFO] [stdout]   --> src/linux/mod.rs:13:1
[INFO] [stdout]    |
[INFO] [stdout] 13 | / extern {
[INFO] [stdout] 14 | |     fn XOpenDisplay(string: *const std::os::raw::c_char) -> Display;
[INFO] [stdout] 15 | |     fn XFlush(display: Display) -> libc::c_int;
[INFO] [stdout] 16 | |     fn XRootWindow(display: Display, index: libc::c_int) -> Window;
[INFO] [stdout] 17 | | }
[INFO] [stdout]    | |_^ ABI should be specified here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the default ABI is C
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 4 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `rsbot`.
[INFO] [stdout] error: extern declarations without an explicit ABI are deprecated
[INFO] [stdout]   --> src/linux/key.rs:11:1
[INFO] [stdout]    |
[INFO] [stdout] 11 | / extern {
[INFO] [stdout] 12 | |     fn XStringToKeysym(string: *const std::os::raw::c_char) -> KeySym;
[INFO] [stdout] 13 | |     fn XKeysymToKeycode(display: Display, keysym: KeySym, index: libc::c_int) -> KeyCode;
[INFO] [stdout] 14 | | }
[INFO] [stdout]    | |_^ ABI should be specified here
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[deny(missing_abi)]` on by default
[INFO] [stdout]    = help: the default ABI is C
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] 
[INFO] [stdout] error: extern declarations without an explicit ABI are deprecated
[INFO] [stdout]   --> src/linux/key.rs:17:1
[INFO] [stdout]    |
[INFO] [stdout] 17 | / extern {
[INFO] [stdout] 18 | |     fn XTestFakeKeyEvent(display: Display, keycode: KeyCode, state: Bool, delay: libc::c_ulong);
[INFO] [stdout] 19 | | }
[INFO] [stdout]    | |_^ ABI should be specified here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the default ABI is C
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: extern declarations without an explicit ABI are deprecated
[INFO] [stdout]   --> src/linux/mouse.rs:5:1
[INFO] [stdout]    |
[INFO] [stdout] 5  | / extern {
[INFO] [stdout] 6  | |     fn XWarpPointer(display: Display, src_w: Window, dest_w: Window,
[INFO] [stdout] 7  | |                     src_x: libc::c_int, src_y: libc::c_int,
[INFO] [stdout] 8  | |                     src_width: libc::c_int, src_height: libc::c_int,
[INFO] [stdout] 9  | |                     dest_x: libc::c_int, dest_y: libc::c_int);
[INFO] [stdout] 10 | | }
[INFO] [stdout]    | |_^ ABI should be specified here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the default ABI is C
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern declarations without an explicit ABI are deprecated
[INFO] [stdout]   --> src/linux/mod.rs:13:1
[INFO] [stdout]    |
[INFO] [stdout] 13 | / extern {
[INFO] [stdout] 14 | |     fn XOpenDisplay(string: *const std::os::raw::c_char) -> Display;
[INFO] [stdout] 15 | |     fn XFlush(display: Display) -> libc::c_int;
[INFO] [stdout] 16 | |     fn XRootWindow(display: Display, index: libc::c_int) -> Window;
[INFO] [stdout] 17 | | }
[INFO] [stdout]    | |_^ ABI should be specified here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the default ABI is C
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 4 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "697a3ae73061e810746ce91425c9e6e21aeba54575cc86e87f6211c4dbbc9a69", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "697a3ae73061e810746ce91425c9e6e21aeba54575cc86e87f6211c4dbbc9a69", kill_on_drop: false }`
[INFO] [stdout] 697a3ae73061e810746ce91425c9e6e21aeba54575cc86e87f6211c4dbbc9a69