[INFO] fetching crate spritz_cipher 0.1.0... [INFO] checking spritz_cipher-0.1.0 against try#05c8870159e4f328578a970e125aa76d24f03b56 for pr-76219 [INFO] extracting crate spritz_cipher 0.1.0 into /workspace/builds/worker-6/source [INFO] validating manifest of crates.io crate spritz_cipher 0.1.0 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 spritz_cipher 0.1.0 [INFO] finished tweaking crates.io crate spritz_cipher 0.1.0 [INFO] tweaked toml for crates.io crate spritz_cipher 0.1.0 written to /workspace/builds/worker-6/source/Cargo.toml [INFO] crate crates.io crate spritz_cipher 0.1.0 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] [stderr] Downloading crates ... [INFO] [stderr] Downloaded num-iter v0.1.39 [INFO] [stderr] Downloaded getrandom v0.1.12 [INFO] [stderr] Downloaded num-complex v0.2.3 [INFO] [stderr] Downloaded c2-chacha v0.2.2 [INFO] [stderr] Downloaded zeroize v1.0.0 [INFO] [stderr] Downloaded num-rational v0.2.2 [INFO] [stderr] Downloaded num v0.2.0 [INFO] [stderr] Downloaded statistical v1.0.0 [INFO] [stderr] Downloaded num-bigint v0.2.3 [INFO] [stderr] Downloaded synstructure v0.12.1 [INFO] [stderr] Downloaded ppv-lite86 v0.2.5 [INFO] [stderr] Downloaded bitflags v1.2.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] f199f0410e2e6812756d392f80ae4b8900893dd46a114ee8605ca74b41bcd6e3 [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" "f199f0410e2e6812756d392f80ae4b8900893dd46a114ee8605ca74b41bcd6e3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f199f0410e2e6812756d392f80ae4b8900893dd46a114ee8605ca74b41bcd6e3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f199f0410e2e6812756d392f80ae4b8900893dd46a114ee8605ca74b41bcd6e3", kill_on_drop: false }` [INFO] [stdout] f199f0410e2e6812756d392f80ae4b8900893dd46a114ee8605ca74b41bcd6e3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] 26024f7c676e4d6986a122b447cc97808ad34058fc987222192ffa662ae1a33e [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" "26024f7c676e4d6986a122b447cc97808ad34058fc987222192ffa662ae1a33e", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v0.1.6 [INFO] [stderr] Checking rand_core v0.4.2 [INFO] [stderr] Compiling libc v0.2.62 [INFO] [stderr] Compiling proc-macro2 v1.0.5 [INFO] [stderr] Compiling unicode-xid v0.2.0 [INFO] [stderr] Compiling syn v1.0.5 [INFO] [stderr] Compiling getrandom v0.1.12 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Checking ppv-lite86 v0.2.5 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Compiling cc v1.0.45 [INFO] [stderr] Checking rand_core v0.3.1 [INFO] [stderr] Checking rand_jitter v0.1.4 [INFO] [stderr] Checking rand_hc v0.1.0 [INFO] [stderr] Checking rand_xorshift v0.1.1 [INFO] [stderr] Checking rand_isaac v0.1.1 [INFO] [stderr] Compiling num-traits v0.2.8 [INFO] [stderr] Compiling num-integer v0.1.41 [INFO] [stderr] Compiling num-bigint v0.2.3 [INFO] [stderr] Compiling rand_chacha v0.1.1 [INFO] [stderr] Compiling num-iter v0.1.39 [INFO] [stderr] Compiling num-complex v0.2.3 [INFO] [stderr] Compiling rand_pcg v0.1.2 [INFO] [stderr] Compiling num-rational v0.2.2 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Checking c2-chacha v0.2.2 [INFO] [stderr] Checking rand_os v0.1.3 [INFO] [stderr] Compiling spritz_cipher v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Compiling quote v1.0.2 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking rand_chacha v0.2.1 [INFO] [stderr] Checking rand v0.7.2 [INFO] [stderr] Checking num v0.2.0 [INFO] [stderr] Checking statistical v1.0.0 [INFO] [stderr] Compiling synstructure v0.12.1 [INFO] [stderr] Compiling zeroize_derive v1.0.0 [INFO] [stderr] Checking zeroize v1.0.0 [INFO] [stdout] warning: unnecessary parentheses around block return value [INFO] [stdout] --> src/lib.rs:316:9 [INFO] [stdout] | [INFO] [stdout] 316 | / ( [INFO] [stdout] 317 | | ((self.random8() as u32) << 0) [INFO] [stdout] 318 | | | ((self.random8() as u32) << 8) [INFO] [stdout] 319 | | | ((self.random8() as u32) << 16) [INFO] [stdout] 320 | | | ((self.random8() as u32) << 24)) [INFO] [stdout] | |__________________________________________^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 316 | ((self.random8() as u32) << 0) [INFO] [stdout] 317 | | ((self.random8() as u32) << 8) [INFO] [stdout] 318 | | ((self.random8() as u32) << 16) [INFO] [stdout] 319 | | ((self.random8() as u32) << 24) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around block return value [INFO] [stdout] --> src/lib.rs:316:9 [INFO] [stdout] | [INFO] [stdout] 316 | / ( [INFO] [stdout] 317 | | ((self.random8() as u32) << 0) [INFO] [stdout] 318 | | | ((self.random8() as u32) << 8) [INFO] [stdout] 319 | | | ((self.random8() as u32) << 16) [INFO] [stdout] 320 | | | ((self.random8() as u32) << 24)) [INFO] [stdout] | |__________________________________________^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 316 | ((self.random8() as u32) << 0) [INFO] [stdout] 317 | | ((self.random8() as u32) << 8) [INFO] [stdout] 318 | | ((self.random8() as u32) << 16) [INFO] [stdout] 319 | | ((self.random8() as u32) << 24) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: extern declarations without an explicit ABI are deprecated [INFO] [stdout] --> tests/c_check.rs:10:9 [INFO] [stdout] | [INFO] [stdout] 10 | / extern { [INFO] [stdout] 11 | | /*fn spritz_mac(digest: *mut u8, digestLen: size_t, [INFO] [stdout] 12 | | msg: *const u8, msgLen: size_t, [INFO] [stdout] 13 | | key: *const u8, keyLen: size_t);*/ [INFO] [stdout] ... | [INFO] [stdout] 16 | | key: *const u8, keyLen: size_t); [INFO] [stdout] 17 | | } [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: aborting due to previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `spritz_cipher`. [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] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> examples/rand_check.rs:27:13 [INFO] [stdout] | [INFO] [stdout] 27 | context.crypt(&msg, &mut buf); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> examples/rand_check.rs:32:13 [INFO] [stdout] | [INFO] [stdout] 32 | context.crypt(&buf2, &mut buf); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> tests/basic.rs:25:9 [INFO] [stdout] | [INFO] [stdout] 25 | context.crypt(&msg, &mut buf); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> tests/basic.rs:30:9 [INFO] [stdout] | [INFO] [stdout] 30 | context.crypt(&buf2, &mut buf); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "26024f7c676e4d6986a122b447cc97808ad34058fc987222192ffa662ae1a33e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "26024f7c676e4d6986a122b447cc97808ad34058fc987222192ffa662ae1a33e", kill_on_drop: false }` [INFO] [stdout] 26024f7c676e4d6986a122b447cc97808ad34058fc987222192ffa662ae1a33e