[INFO] cloning repository https://github.com/tkyk0317/Algorithm_Rust [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/tkyk0317/Algorithm_Rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftkyk0317%2FAlgorithm_Rust", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftkyk0317%2FAlgorithm_Rust'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 25a3f4436d899e1fe1dd93de8968e79664edb743 [INFO] checking tkyk0317/Algorithm_Rust against try#05c8870159e4f328578a970e125aa76d24f03b56 for pr-76219 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftkyk0317%2FAlgorithm_Rust" "/workspace/builds/worker-9/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-9/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/tkyk0317/Algorithm_Rust 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 git repo https://github.com/tkyk0317/Algorithm_Rust [INFO] finished tweaking git repo https://github.com/tkyk0317/Algorithm_Rust [INFO] tweaked toml for git repo https://github.com/tkyk0317/Algorithm_Rust written to /workspace/builds/worker-9/source/Cargo.toml [INFO] crate git repo https://github.com/tkyk0317/Algorithm_Rust already has a lockfile, it will not be regenerated [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-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] b703e75c05a52c492332cdc74b8e0ac47c00bd1742ee6d970ad9cd4f50ddae91 [INFO] running `Command { std: "docker" "start" "-a" "b703e75c05a52c492332cdc74b8e0ac47c00bd1742ee6d970ad9cd4f50ddae91", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b703e75c05a52c492332cdc74b8e0ac47c00bd1742ee6d970ad9cd4f50ddae91", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b703e75c05a52c492332cdc74b8e0ac47c00bd1742ee6d970ad9cd4f50ddae91", kill_on_drop: false }` [INFO] [stdout] b703e75c05a52c492332cdc74b8e0ac47c00bd1742ee6d970ad9cd4f50ddae91 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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] c9989a9d439073834a12bbd2a94a473531072b823999799f5d277132993ac617 [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" "c9989a9d439073834a12bbd2a94a473531072b823999799f5d277132993ac617", kill_on_drop: false }` [INFO] [stderr] Checking libc v0.2.28 [INFO] [stderr] Checking rand v0.3.15 [INFO] [stderr] Checking algorithm v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] error: extern declarations without an explicit ABI are deprecated [INFO] [stdout] --> src/main.rs:13:1 [INFO] [stdout] | [INFO] [stdout] 13 | / extern { [INFO] [stdout] 14 | | fn qsort(data: *mut c_void, [INFO] [stdout] 15 | | num: size_t, [INFO] [stdout] 16 | | size: size_t, [INFO] [stdout] 17 | | comp: extern fn(*const c_void, *const c_void) -> c_int); [INFO] [stdout] 18 | | } [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/main.rs:17:20 [INFO] [stdout] | [INFO] [stdout] 17 | comp: extern fn(*const c_void, *const c_void) -> c_int); [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/main.rs:21:1 [INFO] [stdout] | [INFO] [stdout] 21 | / extern fn _compare(a: *const T, b: *const T) -> c_int { [INFO] [stdout] 22 | | match unsafe { (*a).cmp(&*b) } { [INFO] [stdout] 23 | | Ordering::Less => -1, [INFO] [stdout] 24 | | Ordering::Greater => 1, [INFO] [stdout] 25 | | Ordering::Equal => 0 [INFO] [stdout] 26 | | } [INFO] [stdout] 27 | | } [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/main.rs:32:15 [INFO] [stdout] | [INFO] [stdout] 32 | let _ptr: extern fn(*const c_void, *const c_void) -> c_int [INFO] [stdout] | ^ ABI should be specified here [INFO] [stdout] | [INFO] [stdout] = help: the default ABI is C [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/main.rs:33:57 [INFO] [stdout] | [INFO] [stdout] 33 | = unsafe { std::mem::transmute(_compare:: as (extern fn(*const T, *const T) -> c_int)) }; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: extern declarations without an explicit ABI are deprecated [INFO] [stdout] --> src/main.rs:33:58 [INFO] [stdout] | [INFO] [stdout] 33 | = unsafe { std::mem::transmute(_compare:: as (extern fn(*const T, *const T) -> c_int)) }; [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/main.rs:13:1 [INFO] [stdout] | [INFO] [stdout] 13 | / extern { [INFO] [stdout] 14 | | fn qsort(data: *mut c_void, [INFO] [stdout] 15 | | num: size_t, [INFO] [stdout] 16 | | size: size_t, [INFO] [stdout] 17 | | comp: extern fn(*const c_void, *const c_void) -> c_int); [INFO] [stdout] 18 | | } [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/main.rs:17:20 [INFO] [stdout] | [INFO] [stdout] 17 | comp: extern fn(*const c_void, *const c_void) -> c_int); [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/main.rs:21:1 [INFO] [stdout] | [INFO] [stdout] 21 | / extern fn _compare(a: *const T, b: *const T) -> c_int { [INFO] [stdout] 22 | | match unsafe { (*a).cmp(&*b) } { [INFO] [stdout] 23 | | Ordering::Less => -1, [INFO] [stdout] 24 | | Ordering::Greater => 1, [INFO] [stdout] 25 | | Ordering::Equal => 0 [INFO] [stdout] 26 | | } [INFO] [stdout] 27 | | } [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/main.rs:32:15 [INFO] [stdout] | [INFO] [stdout] 32 | let _ptr: extern fn(*const c_void, *const c_void) -> c_int [INFO] [stdout] | ^ ABI should be specified here [INFO] [stdout] | [INFO] [stdout] = help: the default ABI is C [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/main.rs:33:57 [INFO] [stdout] | [INFO] [stdout] 33 | = unsafe { std::mem::transmute(_compare:: as (extern fn(*const T, *const T) -> c_int)) }; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: extern declarations without an explicit ABI are deprecated [INFO] [stdout] --> src/main.rs:33:58 [INFO] [stdout] | [INFO] [stdout] 33 | = unsafe { std::mem::transmute(_compare:: as (extern fn(*const T, *const T) -> c_int)) }; [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 5 previous errors; 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `algorithm`. [INFO] [stderr] [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: aborting due to 5 previous errors; 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "c9989a9d439073834a12bbd2a94a473531072b823999799f5d277132993ac617", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c9989a9d439073834a12bbd2a94a473531072b823999799f5d277132993ac617", kill_on_drop: false }` [INFO] [stdout] c9989a9d439073834a12bbd2a94a473531072b823999799f5d277132993ac617