[INFO] crate spritz_cipher 0.1.0 is already in cache [INFO] testing spritz_cipher-0.1.0 against beta-2020-06-03 for beta-1.45-1 [INFO] extracting crate spritz_cipher 0.1.0 into /workspace/builds/worker-9/source [INFO] validating manifest of crates.io crate spritz_cipher 0.1.0 on toolchain beta-2020-06-03 [INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "read-manifest" "--manifest-path" "Cargo.toml"` [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-9/source/Cargo.toml [INFO] crate crates.io crate spritz_cipher 0.1.0 already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "build" "--frozen"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] a646af224be95e63b78ef6b0a73f1a40bbe31df1bc5207d57235948f80a959a6 [INFO] running `"docker" "start" "-a" "a646af224be95e63b78ef6b0a73f1a40bbe31df1bc5207d57235948f80a959a6"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling proc-macro2 v1.0.5 [INFO] [stderr] Compiling syn v1.0.5 [INFO] [stderr] Compiling cc v1.0.45 [INFO] [stderr] Compiling spritz_cipher v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Compiling quote v1.0.2 [INFO] [stderr] Compiling synstructure v0.12.1 [INFO] [stderr] Compiling zeroize_derive v1.0.0 [INFO] [stderr] Compiling zeroize v1.0.0 [INFO] [stderr] warning: unnecessary parentheses around block return value [INFO] [stderr] --> src/lib.rs:316:9 [INFO] [stderr] | [INFO] [stderr] 316 | / ( [INFO] [stderr] 317 | | ((self.random8() as u32) << 0) [INFO] [stderr] 318 | | | ((self.random8() as u32) << 8) [INFO] [stderr] 319 | | | ((self.random8() as u32) << 16) [INFO] [stderr] 320 | | | ((self.random8() as u32) << 24)) [INFO] [stderr] | |__________________________________________^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_parens)]` on by default [INFO] [stderr] help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] 316 | [INFO] [stderr] 317 | ((self.random8() as u32) << 0) [INFO] [stderr] 318 | | ((self.random8() as u32) << 8) [INFO] [stderr] 319 | | ((self.random8() as u32) << 16) [INFO] [stderr] 320 | | ((self.random8() as u32) << 24) [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: 1 warning emitted [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 19.68s [INFO] running `"docker" "inspect" "a646af224be95e63b78ef6b0a73f1a40bbe31df1bc5207d57235948f80a959a6"` [INFO] running `"docker" "rm" "-f" "a646af224be95e63b78ef6b0a73f1a40bbe31df1bc5207d57235948f80a959a6"` [INFO] [stdout] a646af224be95e63b78ef6b0a73f1a40bbe31df1bc5207d57235948f80a959a6 [INFO] running `"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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "test" "--frozen" "--no-run"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 68a7594c87e45b6bce776de640abbd75be4bce998ea5d1b265a31eb8cd1d475e [INFO] running `"docker" "start" "-a" "68a7594c87e45b6bce776de640abbd75be4bce998ea5d1b265a31eb8cd1d475e"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling getrandom v0.1.12 [INFO] [stderr] Compiling ppv-lite86 v0.2.5 [INFO] [stderr] Compiling num-traits v0.2.8 [INFO] [stderr] Compiling num-bigint v0.2.3 [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 num-iter v0.1.39 [INFO] [stderr] Compiling rand_chacha v0.1.1 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Compiling rand_os v0.1.3 [INFO] [stderr] warning: unnecessary parentheses around block return value [INFO] [stderr] --> src/lib.rs:316:9 [INFO] [stderr] | [INFO] [stderr] 316 | / ( [INFO] [stderr] 317 | | ((self.random8() as u32) << 0) [INFO] [stderr] 318 | | | ((self.random8() as u32) << 8) [INFO] [stderr] 319 | | | ((self.random8() as u32) << 16) [INFO] [stderr] 320 | | | ((self.random8() as u32) << 24)) [INFO] [stderr] | |__________________________________________^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_parens)]` on by default [INFO] [stderr] help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] 316 | [INFO] [stderr] 317 | ((self.random8() as u32) << 0) [INFO] [stderr] 318 | | ((self.random8() as u32) << 8) [INFO] [stderr] 319 | | ((self.random8() as u32) << 16) [INFO] [stderr] 320 | | ((self.random8() as u32) << 24) [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: 1 warning emitted [INFO] [stderr] [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling c2-chacha v0.2.2 [INFO] [stderr] Compiling rand_chacha v0.2.1 [INFO] [stderr] Compiling rand v0.7.2 [INFO] [stderr] Compiling num-integer v0.1.41 [INFO] [stderr] Compiling num v0.2.0 [INFO] [stderr] Compiling statistical v1.0.0 [INFO] [stderr] Compiling spritz_cipher v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: unnecessary parentheses around block return value [INFO] [stderr] --> src/lib.rs:316:9 [INFO] [stderr] | [INFO] [stderr] 316 | / ( [INFO] [stderr] 317 | | ((self.random8() as u32) << 0) [INFO] [stderr] 318 | | | ((self.random8() as u32) << 8) [INFO] [stderr] 319 | | | ((self.random8() as u32) << 16) [INFO] [stderr] 320 | | | ((self.random8() as u32) << 24)) [INFO] [stderr] | |__________________________________________^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_parens)]` on by default [INFO] [stderr] help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] 316 | [INFO] [stderr] 317 | ((self.random8() as u32) << 0) [INFO] [stderr] 318 | | ((self.random8() as u32) << 8) [INFO] [stderr] 319 | | ((self.random8() as u32) << 16) [INFO] [stderr] 320 | | ((self.random8() as u32) << 24) [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: unused variable: `mac_2` [INFO] [stderr] --> tests/c_check.rs:36:17 [INFO] [stderr] | [INFO] [stderr] 36 | let mut mac_2 = [0 as u8;DIGEST_SIZE]; /* Output buffer */ [INFO] [stderr] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_mac_2` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> tests/c_check.rs:36:17 [INFO] [stderr] | [INFO] [stderr] 36 | let mut mac_2 = [0 as u8;DIGEST_SIZE]; /* Output buffer */ [INFO] [stderr] | ----^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> examples/rand_check.rs:27:13 [INFO] [stderr] | [INFO] [stderr] 27 | context.crypt(&msg, &mut buf); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> examples/rand_check.rs:32:13 [INFO] [stderr] | [INFO] [stderr] 32 | context.crypt(&buf2, &mut buf); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> tests/basic.rs:25:9 [INFO] [stderr] | [INFO] [stderr] 25 | context.crypt(&msg, &mut buf); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> tests/basic.rs:30:9 [INFO] [stderr] | [INFO] [stderr] 30 | context.crypt(&buf2, &mut buf); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: 1 warning emitted [INFO] [stderr] [INFO] [stderr] warning: 2 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: 2 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: 2 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 17.36s [INFO] running `"docker" "inspect" "68a7594c87e45b6bce776de640abbd75be4bce998ea5d1b265a31eb8cd1d475e"` [INFO] running `"docker" "rm" "-f" "68a7594c87e45b6bce776de640abbd75be4bce998ea5d1b265a31eb8cd1d475e"` [INFO] [stdout] 68a7594c87e45b6bce776de640abbd75be4bce998ea5d1b265a31eb8cd1d475e [INFO] running `"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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "test" "--frozen"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 3ba04cd2b8193c419be757486df7599a9f3ba519fd4a9469fba6cff6ea7e5336 [INFO] running `"docker" "start" "-a" "3ba04cd2b8193c419be757486df7599a9f3ba519fd4a9469fba6cff6ea7e5336"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] warning: unnecessary parentheses around block return value [INFO] [stderr] --> src/lib.rs:316:9 [INFO] [stderr] | [INFO] [stderr] 316 | / ( [INFO] [stderr] 317 | | ((self.random8() as u32) << 0) [INFO] [stderr] 318 | | | ((self.random8() as u32) << 8) [INFO] [stderr] 319 | | | ((self.random8() as u32) << 16) [INFO] [stderr] 320 | | | ((self.random8() as u32) << 24)) [INFO] [stderr] | |__________________________________________^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_parens)]` on by default [INFO] [stderr] help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] 316 | [INFO] [stderr] 317 | ((self.random8() as u32) << 0) [INFO] [stderr] 318 | | ((self.random8() as u32) << 8) [INFO] [stderr] 319 | | ((self.random8() as u32) << 16) [INFO] [stderr] 320 | | ((self.random8() as u32) << 24) [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: 1 warning emitted [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around block return value [INFO] [stderr] --> src/lib.rs:316:9 [INFO] [stderr] | [INFO] [stderr] 316 | / ( [INFO] [stderr] 317 | | ((self.random8() as u32) << 0) [INFO] [stderr] 318 | | | ((self.random8() as u32) << 8) [INFO] [stderr] 319 | | | ((self.random8() as u32) << 16) [INFO] [stderr] 320 | | | ((self.random8() as u32) << 24)) [INFO] [stderr] | |__________________________________________^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_parens)]` on by default [INFO] [stderr] help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] 316 | [INFO] [stderr] 317 | ((self.random8() as u32) << 0) [INFO] [stderr] 318 | | ((self.random8() as u32) << 8) [INFO] [stderr] 319 | | ((self.random8() as u32) << 16) [INFO] [stderr] 320 | | ((self.random8() as u32) << 24) [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: 1 warning emitted [INFO] [stderr] [INFO] [stderr] warning: unused variable: `mac_2` [INFO] [stderr] --> tests/c_check.rs:36:17 [INFO] [stderr] | [INFO] [stderr] 36 | let mut mac_2 = [0 as u8;DIGEST_SIZE]; /* Output buffer */ [INFO] [stderr] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_mac_2` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> tests/c_check.rs:36:17 [INFO] [stderr] | [INFO] [stderr] 36 | let mut mac_2 = [0 as u8;DIGEST_SIZE]; /* Output buffer */ [INFO] [stderr] | ----^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 2 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> examples/rand_check.rs:27:13 [INFO] [stderr] | [INFO] [stderr] 27 | context.crypt(&msg, &mut buf); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> examples/rand_check.rs:32:13 [INFO] [stderr] | [INFO] [stderr] 32 | context.crypt(&buf2, &mut buf); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: 2 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> tests/basic.rs:25:9 [INFO] [stderr] | [INFO] [stderr] 25 | context.crypt(&msg, &mut buf); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> tests/basic.rs:30:9 [INFO] [stderr] | [INFO] [stderr] 30 | context.crypt(&buf2, &mut buf); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: 2 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.16s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/spritz_cipher-4d4014a6137085e0 [INFO] [stdout] [INFO] [stderr] Running /opt/rustwide/target/debug/deps/basic-2482575a941dfe8b [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 3 tests [INFO] [stdout] test basic_tests::mac ... ok [INFO] [stdout] test basic_tests::hash ... ok [INFO] [stdout] test basic_tests::crypt ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Running /opt/rustwide/target/debug/deps/c_check-3f4ee19c486306c4 [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test c_check::compare_arduino ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Doc-tests spritz_cipher [INFO] [stdout] [INFO] [stdout] running 4 tests [INFO] [stdout] test src/lib.rs - SpritzCipherContext::compare (line 203) ... ok [INFO] [stdout] test src/lib.rs - SpritzCipherContext::hash (line 451) ... ok [INFO] [stdout] test src/lib.rs - SpritzCipherContext::mac (line 525) ... ok [INFO] [stdout] test src/lib.rs - SpritzCipherContext::crypt (line 375) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `"docker" "inspect" "3ba04cd2b8193c419be757486df7599a9f3ba519fd4a9469fba6cff6ea7e5336"` [INFO] running `"docker" "rm" "-f" "3ba04cd2b8193c419be757486df7599a9f3ba519fd4a9469fba6cff6ea7e5336"` [INFO] [stdout] 3ba04cd2b8193c419be757486df7599a9f3ba519fd4a9469fba6cff6ea7e5336