[INFO] fetching crate jh-x86_64 0.2.2... [INFO] testing jh-x86_64-0.2.2 against beta-2022-04-10 for beta-1.61-1 [INFO] extracting crate jh-x86_64 0.2.2 into /workspace/builds/worker-0/source [INFO] validating manifest of crates.io crate jh-x86_64 0.2.2 on toolchain beta-2022-04-10 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate jh-x86_64 0.2.2 [INFO] finished tweaking crates.io crate jh-x86_64 0.2.2 [INFO] tweaked toml for crates.io crate jh-x86_64 0.2.2 written to /workspace/builds/worker-0/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] cc69e868654206aff054a79290699dda1d5b3c3c369039c17f15346b0aef25f5 [INFO] running `Command { std: "docker" "start" "-a" "cc69e868654206aff054a79290699dda1d5b3c3c369039c17f15346b0aef25f5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "cc69e868654206aff054a79290699dda1d5b3c3c369039c17f15346b0aef25f5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cc69e868654206aff054a79290699dda1d5b3c3c369039c17f15346b0aef25f5", kill_on_drop: false }` [INFO] [stdout] cc69e868654206aff054a79290699dda1d5b3c3c369039c17f15346b0aef25f5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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=warn" "-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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] bdbf4b536bec8ae6d5c16557ea3ff7c66a3307b8b4b6a21be9597e035c6ff7ae [INFO] running `Command { std: "docker" "start" "-a" "bdbf4b536bec8ae6d5c16557ea3ff7c66a3307b8b4b6a21be9597e035c6ff7ae", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro-hack-impl v0.4.3 [INFO] [stderr] Compiling crypto-simd v0.1.1 [INFO] [stderr] Compiling blobby v0.1.2 [INFO] [stderr] Compiling ppv-null v0.1.2 [INFO] [stderr] Compiling ppv-lite86 v0.1.2 [INFO] [stderr] Compiling digest v0.8.1 [INFO] [stderr] Compiling proc-macro-hack v0.4.3 [INFO] [stderr] Compiling hex-literal-impl v0.1.2 [INFO] [stderr] Compiling hex-literal v0.1.4 [INFO] [stderr] Compiling jh-x86_64 v0.2.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary braces around block return value [INFO] [stdout] --> src/compressor.rs:208:35 [INFO] [stdout] | [INFO] [stdout] 208 | static ref IMPL: F8 = { select_impl() }; [INFO] [stdout] | ^^ ^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_braces)]` on by default [INFO] [stdout] help: remove these braces [INFO] [stdout] | [INFO] [stdout] 208 - static ref IMPL: F8 = { select_impl() }; [INFO] [stdout] 208 + static ref IMPL: F8 = select_impl(); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2.55s [INFO] running `Command { std: "docker" "inspect" "bdbf4b536bec8ae6d5c16557ea3ff7c66a3307b8b4b6a21be9597e035c6ff7ae", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bdbf4b536bec8ae6d5c16557ea3ff7c66a3307b8b4b6a21be9597e035c6ff7ae", kill_on_drop: false }` [INFO] [stdout] bdbf4b536bec8ae6d5c16557ea3ff7c66a3307b8b4b6a21be9597e035c6ff7ae [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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=warn" "-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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 14069c0f28e76f818255f20b03f84b9fcca0c3c36bda1a362cdc48c540ec12d2 [INFO] running `Command { std: "docker" "start" "-a" "14069c0f28e76f818255f20b03f84b9fcca0c3c36bda1a362cdc48c540ec12d2", kill_on_drop: false }` [INFO] [stdout] warning: unnecessary braces around block return value [INFO] [stdout] --> src/compressor.rs:208:35 [INFO] [stdout] | [INFO] [stdout] 208 | static ref IMPL: F8 = { select_impl() }; [INFO] [stdout] | ^^ ^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_braces)]` on by default [INFO] [stdout] help: remove these braces [INFO] [stdout] | [INFO] [stdout] 208 - static ref IMPL: F8 = { select_impl() }; [INFO] [stdout] 208 + static ref IMPL: F8 = select_impl(); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling jh-x86_64 v0.2.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary braces around block return value [INFO] [stdout] --> src/compressor.rs:208:35 [INFO] [stdout] | [INFO] [stdout] 208 | static ref IMPL: F8 = { select_impl() }; [INFO] [stdout] | ^^ ^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_braces)]` on by default [INFO] [stdout] help: remove these braces [INFO] [stdout] | [INFO] [stdout] 208 - static ref IMPL: F8 = { select_impl() }; [INFO] [stdout] 208 + static ref IMPL: F8 = select_impl(); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.52s [INFO] [stderr] Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/jh_x86_64-fd583286b2521e23) [INFO] [stderr] Executable tests/lib.rs (/opt/rustwide/target/debug/deps/lib-09e45a1512ad384f) [INFO] running `Command { std: "docker" "inspect" "14069c0f28e76f818255f20b03f84b9fcca0c3c36bda1a362cdc48c540ec12d2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "14069c0f28e76f818255f20b03f84b9fcca0c3c36bda1a362cdc48c540ec12d2", kill_on_drop: false }` [INFO] [stdout] 14069c0f28e76f818255f20b03f84b9fcca0c3c36bda1a362cdc48c540ec12d2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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=warn" "-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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] f0a1f41f149e2accf1fae3af4594c36ecc892717f05413e313b92e9482515676 [INFO] running `Command { std: "docker" "start" "-a" "f0a1f41f149e2accf1fae3af4594c36ecc892717f05413e313b92e9482515676", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] warning: unnecessary braces around block return value [INFO] [stderr] --> src/compressor.rs:208:35 [INFO] [stderr] | [INFO] [stderr] 208 | static ref IMPL: F8 = { select_impl() }; [INFO] [stderr] | ^^ ^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_braces)]` on by default [INFO] [stderr] help: remove these braces [INFO] [stderr] | [INFO] [stderr] 208 - static ref IMPL: F8 = { select_impl() }; [INFO] [stderr] 208 + static ref IMPL: F8 = select_impl(); [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: `jh-x86_64` (lib) generated 1 warning [INFO] [stderr] warning: `jh-x86_64` (lib test) generated 1 warning (1 duplicate) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.03s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/jh_x86_64-fd583286b2521e23) [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; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running tests/lib.rs (/opt/rustwide/target/debug/deps/lib-09e45a1512ad384f) [INFO] [stdout] [INFO] [stdout] running 8 tests [INFO] [stdout] test short_256 ... ok [INFO] [stdout] test short_224 ... ok [INFO] [stdout] test short_384 ... ok [INFO] [stdout] test short_512 ... ok [INFO] [stdout] test long_224 ... ok [INFO] [stdout] test long_384 ... ok [INFO] [stdout] test long_512 ... ok [INFO] [stdout] test long_256 ... ok [INFO] [stderr] Doc-tests jh-x86_64 [INFO] [stdout] [INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.72s [INFO] [stdout] [INFO] [stderr] warning: unnecessary braces around block return value [INFO] [stderr] --> /opt/rustwide/workdir/src/compressor.rs:208:35 [INFO] [stderr] | [INFO] [stderr] 208 | static ref IMPL: F8 = { select_impl() }; [INFO] [stderr] | ^^ ^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_braces)]` on by default [INFO] [stderr] help: remove these braces [INFO] [stderr] | [INFO] [stderr] 208 - static ref IMPL: F8 = { select_impl() }; [INFO] [stderr] 208 + static ref IMPL: F8 = select_impl(); [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: 1 warning emitted [INFO] [stderr] [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; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "f0a1f41f149e2accf1fae3af4594c36ecc892717f05413e313b92e9482515676", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f0a1f41f149e2accf1fae3af4594c36ecc892717f05413e313b92e9482515676", kill_on_drop: false }` [INFO] [stdout] f0a1f41f149e2accf1fae3af4594c36ecc892717f05413e313b92e9482515676