[INFO] fetching crate euphrates_x64 0.1.0... [INFO] testing euphrates_x64-0.1.0 against master#5d5ff84130da0d74c6ece368dbe821d8f83fa526 for pr-79296 [INFO] extracting crate euphrates_x64 0.1.0 into /workspace/builds/worker-9/source [INFO] validating manifest of crates.io crate euphrates_x64 0.1.0 on toolchain 5d5ff84130da0d74c6ece368dbe821d8f83fa526 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking crates.io crate euphrates_x64 0.1.0 [INFO] finished tweaking crates.io crate euphrates_x64 0.1.0 [INFO] tweaked toml for crates.io crate euphrates_x64 0.1.0 written to /workspace/builds/worker-9/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [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@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 42342878db3425720c151a7d3b3a404ecdea018b218374fcb4d5581c9be27f3c [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" "42342878db3425720c151a7d3b3a404ecdea018b218374fcb4d5581c9be27f3c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "42342878db3425720c151a7d3b3a404ecdea018b218374fcb4d5581c9be27f3c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "42342878db3425720c151a7d3b3a404ecdea018b218374fcb4d5581c9be27f3c", kill_on_drop: false }` [INFO] [stdout] 42342878db3425720c151a7d3b3a404ecdea018b218374fcb4d5581c9be27f3c [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@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ee4cf091d4cffde077736fd10428b4a8b2ac457d9b82d268588d4f3d54a706be [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" "ee4cf091d4cffde077736fd10428b4a8b2ac457d9b82d268588d4f3d54a706be", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling proc-macro2 v1.0.24 [INFO] [stderr] Compiling unicode-xid v0.2.1 [INFO] [stderr] Compiling syn v1.0.52 [INFO] [stderr] Compiling byteorder v1.3.4 [INFO] [stderr] Compiling failure_derive v0.1.8 [INFO] [stderr] Compiling adler v0.2.3 [INFO] [stderr] Compiling gimli v0.23.0 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling rustc-demangle v0.1.18 [INFO] [stderr] Compiling object v0.22.0 [INFO] [stderr] Compiling serde_derive v1.0.117 [INFO] [stderr] Compiling cc v1.0.65 [INFO] [stderr] Compiling time v0.1.44 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling miniz_oxide v0.4.3 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling bincode v1.3.1 [INFO] [stderr] Compiling quote v1.0.7 [INFO] [stderr] Compiling euphrates_x64 v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: clang: warning: argument unused during compilation: '-ffunction-sections' [-Wunused-command-line-argument] [INFO] [stderr] warning: clang: warning: argument unused during compilation: '-fdata-sections' [-Wunused-command-line-argument] [INFO] [stderr] warning: clang: warning: argument unused during compilation: '-fno-omit-frame-pointer' [-Wunused-command-line-argument] [INFO] [stderr] Compiling chrono v0.4.19 [INFO] [stderr] Compiling addr2line v0.14.0 [INFO] [stderr] Compiling backtrace v0.3.55 [INFO] [stderr] Compiling synstructure v0.12.4 [INFO] [stderr] Compiling failure v0.1.8 [INFO] [stderr] Compiling euphrates v0.1.0 [INFO] [stdout] warning: `extern` block uses type `[u8; 4]`, which is not FFI-safe [INFO] [stdout] --> src/lib.rs:7:58 [INFO] [stdout] | [INFO] [stdout] 7 | fn euphrates_x64_pattern_to_palette_indices(pattern: [u8; 4]) -> [u8; 8]; [INFO] [stdout] | ^^^^^^^ not FFI-safe [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(improper_ctypes)]` on by default [INFO] [stdout] = help: consider passing a pointer to the array [INFO] [stdout] = note: passing raw arrays by value is not FFI-safe [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `extern` block uses type `[u8; 8]`, which is not FFI-safe [INFO] [stdout] --> src/lib.rs:7:70 [INFO] [stdout] | [INFO] [stdout] 7 | fn euphrates_x64_pattern_to_palette_indices(pattern: [u8; 4]) -> [u8; 8]; [INFO] [stdout] | ^^^^^^^ not FFI-safe [INFO] [stdout] | [INFO] [stdout] = help: consider passing a pointer to the array [INFO] [stdout] = note: passing raw arrays by value is not FFI-safe [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 21s [INFO] running `Command { std: "docker" "inspect" "ee4cf091d4cffde077736fd10428b4a8b2ac457d9b82d268588d4f3d54a706be", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ee4cf091d4cffde077736fd10428b4a8b2ac457d9b82d268588d4f3d54a706be", kill_on_drop: false }` [INFO] [stdout] ee4cf091d4cffde077736fd10428b4a8b2ac457d9b82d268588d4f3d54a706be [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@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b296eb776c752aa3776ae60a776c734bc548521c62d1b865b6bf18426344bd80 [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" "b296eb776c752aa3776ae60a776c734bc548521c62d1b865b6bf18426344bd80", kill_on_drop: false }` [INFO] [stdout] warning: `extern` block uses type `[u8; 4]`, which is not FFI-safe [INFO] [stdout] --> src/lib.rs:7:58 [INFO] [stdout] | [INFO] [stdout] 7 | fn euphrates_x64_pattern_to_palette_indices(pattern: [u8; 4]) -> [u8; 8]; [INFO] [stdout] | ^^^^^^^ not FFI-safe [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(improper_ctypes)]` on by default [INFO] [stdout] = help: consider passing a pointer to the array [INFO] [stdout] = note: passing raw arrays by value is not FFI-safe [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `extern` block uses type `[u8; 8]`, which is not FFI-safe [INFO] [stdout] --> src/lib.rs:7:70 [INFO] [stdout] | [INFO] [stdout] 7 | fn euphrates_x64_pattern_to_palette_indices(pattern: [u8; 4]) -> [u8; 8]; [INFO] [stdout] | ^^^^^^^ not FFI-safe [INFO] [stdout] | [INFO] [stdout] = help: consider passing a pointer to the array [INFO] [stdout] = note: passing raw arrays by value is not FFI-safe [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] warning: clang: warning: argument unused during compilation: '-ffunction-sections' [-Wunused-command-line-argument] [INFO] [stderr] warning: clang: warning: argument unused during compilation: '-fdata-sections' [-Wunused-command-line-argument] [INFO] [stderr] warning: clang: warning: argument unused during compilation: '-fno-omit-frame-pointer' [-Wunused-command-line-argument] [INFO] [stderr] Compiling euphrates_x64 v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: `extern` block uses type `[u8; 4]`, which is not FFI-safe [INFO] [stdout] --> src/lib.rs:7:58 [INFO] [stdout] | [INFO] [stdout] 7 | fn euphrates_x64_pattern_to_palette_indices(pattern: [u8; 4]) -> [u8; 8]; [INFO] [stdout] | ^^^^^^^ not FFI-safe [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(improper_ctypes)]` on by default [INFO] [stdout] = help: consider passing a pointer to the array [INFO] [stdout] = note: passing raw arrays by value is not FFI-safe [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `extern` block uses type `[u8; 8]`, which is not FFI-safe [INFO] [stdout] --> src/lib.rs:7:70 [INFO] [stdout] | [INFO] [stdout] 7 | fn euphrates_x64_pattern_to_palette_indices(pattern: [u8; 4]) -> [u8; 8]; [INFO] [stdout] | ^^^^^^^ not FFI-safe [INFO] [stdout] | [INFO] [stdout] = help: consider passing a pointer to the array [INFO] [stdout] = note: passing raw arrays by value is not FFI-safe [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.07s [INFO] running `Command { std: "docker" "inspect" "b296eb776c752aa3776ae60a776c734bc548521c62d1b865b6bf18426344bd80", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b296eb776c752aa3776ae60a776c734bc548521c62d1b865b6bf18426344bd80", kill_on_drop: false }` [INFO] [stdout] b296eb776c752aa3776ae60a776c734bc548521c62d1b865b6bf18426344bd80 [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@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "test" "--frozen", 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] cacee8caa0d0a3df1fad25b51c30d324b115d8cc3a8218b3972637808b016475 [INFO] running `Command { std: "docker" "start" "-a" "cacee8caa0d0a3df1fad25b51c30d324b115d8cc3a8218b3972637808b016475", kill_on_drop: false }` [INFO] [stdout] [INFO] [stderr] warning: clang: warning: argument unused during compilation: '-ffunction-sections' [-Wunused-command-line-argument] [INFO] [stdout] running 1 test [INFO] [stderr] warning: clang: warning: argument unused during compilation: '-fdata-sections' [-Wunused-command-line-argument] [INFO] [stderr] warning: clang: warning: argument unused during compilation: '-fno-omit-frame-pointer' [-Wunused-command-line-argument] [INFO] [stderr] warning: `extern` block uses type `[u8; 4]`, which is not FFI-safe [INFO] [stderr] --> src/lib.rs:7:58 [INFO] [stderr] | [INFO] [stderr] 7 | fn euphrates_x64_pattern_to_palette_indices(pattern: [u8; 4]) -> [u8; 8]; [INFO] [stderr] | ^^^^^^^ not FFI-safe [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(improper_ctypes)]` on by default [INFO] [stderr] = help: consider passing a pointer to the array [INFO] [stderr] = note: passing raw arrays by value is not FFI-safe [INFO] [stderr] [INFO] [stderr] warning: `extern` block uses type `[u8; 8]`, which is not FFI-safe [INFO] [stderr] --> src/lib.rs:7:70 [INFO] [stderr] | [INFO] [stderr] 7 | fn euphrates_x64_pattern_to_palette_indices(pattern: [u8; 4]) -> [u8; 8]; [INFO] [stderr] | ^^^^^^^ not FFI-safe [INFO] [stderr] | [INFO] [stderr] = help: consider passing a pointer to the array [INFO] [stderr] = note: passing raw arrays by value is not FFI-safe [INFO] [stderr] [INFO] [stderr] warning: 2 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: `extern` block uses type `[u8; 4]`, which is not FFI-safe [INFO] [stderr] --> src/lib.rs:7:58 [INFO] [stderr] | [INFO] [stderr] 7 | fn euphrates_x64_pattern_to_palette_indices(pattern: [u8; 4]) -> [u8; 8]; [INFO] [stderr] | ^^^^^^^ not FFI-safe [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(improper_ctypes)]` on by default [INFO] [stderr] = help: consider passing a pointer to the array [INFO] [stderr] = note: passing raw arrays by value is not FFI-safe [INFO] [stderr] [INFO] [stderr] warning: `extern` block uses type `[u8; 8]`, which is not FFI-safe [INFO] [stderr] --> src/lib.rs:7:70 [INFO] [stderr] | [INFO] [stderr] 7 | fn euphrates_x64_pattern_to_palette_indices(pattern: [u8; 4]) -> [u8; 8]; [INFO] [stderr] | ^^^^^^^ not FFI-safe [INFO] [stderr] | [INFO] [stderr] = help: consider passing a pointer to the array [INFO] [stderr] = note: passing raw arrays by value is not FFI-safe [INFO] [stderr] [INFO] [stderr] warning: 2 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.04s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/euphrates_x64-a8820b9a689e538c [INFO] [stdout] test tests::it_works ... 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 euphrates_x64 [INFO] [stdout] [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] running `Command { std: "docker" "inspect" "cacee8caa0d0a3df1fad25b51c30d324b115d8cc3a8218b3972637808b016475", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cacee8caa0d0a3df1fad25b51c30d324b115d8cc3a8218b3972637808b016475", kill_on_drop: false }` [INFO] [stdout] cacee8caa0d0a3df1fad25b51c30d324b115d8cc3a8218b3972637808b016475