[INFO] fetching crate fuh-rs 0.1.0... [INFO] testing fuh-rs-0.1.0 against 1.55.0 for beta-1.56-1 [INFO] extracting crate fuh-rs 0.1.0 into /workspace/builds/worker-21/source [INFO] validating manifest of crates.io crate fuh-rs 0.1.0 on toolchain 1.55.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate fuh-rs 0.1.0 [INFO] finished tweaking crates.io crate fuh-rs 0.1.0 [INFO] tweaked toml for crates.io crate fuh-rs 0.1.0 written to /workspace/builds/worker-21/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 9aec09ac52b88c7a1e913ae8ea577056ea8317738945ad4a7b6d94b0b1a1861d [INFO] running `Command { std: "docker" "start" "-a" "9aec09ac52b88c7a1e913ae8ea577056ea8317738945ad4a7b6d94b0b1a1861d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "9aec09ac52b88c7a1e913ae8ea577056ea8317738945ad4a7b6d94b0b1a1861d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9aec09ac52b88c7a1e913ae8ea577056ea8317738945ad4a7b6d94b0b1a1861d", kill_on_drop: false }` [INFO] [stdout] 9aec09ac52b88c7a1e913ae8ea577056ea8317738945ad4a7b6d94b0b1a1861d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 7c94598fec359e2c8f10f18378b825a20e59f5aacfb62308f46d7d2cc307101d [INFO] running `Command { std: "docker" "start" "-a" "7c94598fec359e2c8f10f18378b825a20e59f5aacfb62308f46d7d2cc307101d", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling fuh-rs v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.13s [INFO] running `Command { std: "docker" "inspect" "7c94598fec359e2c8f10f18378b825a20e59f5aacfb62308f46d7d2cc307101d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7c94598fec359e2c8f10f18378b825a20e59f5aacfb62308f46d7d2cc307101d", kill_on_drop: false }` [INFO] [stdout] 7c94598fec359e2c8f10f18378b825a20e59f5aacfb62308f46d7d2cc307101d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 26f578ffc9aa99dab848f5b1b3090fcb3b363d4e16b0fa466c0505211f7ed283 [INFO] running `Command { std: "docker" "start" "-a" "26f578ffc9aa99dab848f5b1b3090fcb3b363d4e16b0fa466c0505211f7ed283", kill_on_drop: false }` [INFO] [stderr] Compiling fuh-rs v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.67s [INFO] running `Command { std: "docker" "inspect" "26f578ffc9aa99dab848f5b1b3090fcb3b363d4e16b0fa466c0505211f7ed283", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "26f578ffc9aa99dab848f5b1b3090fcb3b363d4e16b0fa466c0505211f7ed283", kill_on_drop: false }` [INFO] [stdout] 26f578ffc9aa99dab848f5b1b3090fcb3b363d4e16b0fa466c0505211f7ed283 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 6817dca86f5a16f0c81c1fcb6710df4e3e49e115108f854518119f5819aa763c [INFO] running `Command { std: "docker" "start" "-a" "6817dca86f5a16f0c81c1fcb6710df4e3e49e115108f854518119f5819aa763c", kill_on_drop: false }` [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.01s [INFO] [stdout] running 2 tests [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/fuh_rs-7d361e0c08869b06) [INFO] [stdout] test virtual_machine::basic_virtual_machine_consuming_instructions ... ok [INFO] [stderr] Doc-tests fuh-rs [INFO] [stdout] test virtual_machine::basic_virtual_machine_test ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 10 tests [INFO] [stdout] test src/paper/mod.rs - paper::product (line 55) ... ok [INFO] [stdout] test src/paper/mod.rs - paper::and (line 78) ... ok [INFO] [stdout] test src/paper/mod.rs - paper::or (line 101) ... ok [INFO] [stdout] test src/paper/mod.rs - paper::length (line 121) ... ok [INFO] [stdout] test src/paper/mod.rs - paper::sumlength (line 234) ... ok [INFO] [stdout] test src/paper/mod.rs - paper::sum (line 34) ... ok [INFO] [stdout] test src/paper/mod.rs - paper::fold (line 8) ... ok [INFO] [stdout] test src/paper/mod.rs - paper::reverse (line 143) ... ok [INFO] [stdout] test src/paper/mod.rs - paper::map (line 171) ... ok [INFO] [stdout] test src/paper/mod.rs - paper::filter (line 202) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.60s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "6817dca86f5a16f0c81c1fcb6710df4e3e49e115108f854518119f5819aa763c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6817dca86f5a16f0c81c1fcb6710df4e3e49e115108f854518119f5819aa763c", kill_on_drop: false }` [INFO] [stdout] 6817dca86f5a16f0c81c1fcb6710df4e3e49e115108f854518119f5819aa763c