[INFO] fetching crate fuh-rs 0.1.0...
[INFO] testing fuh-rs-0.1.0 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate fuh-rs 0.1.0 into /workspace/builds/worker-96/source
[INFO] validating manifest of crates.io crate fuh-rs 0.1.0 on toolchain beta-2022-02-22
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "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-96/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "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" "+beta-2022-02-22" "fetch" "--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-96/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-96/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5880eee19208ce7cff6a6f9347880d51b655e5743ea48dcb7321825c27fee107
[INFO] running `Command { std: "docker" "start" "-a" "5880eee19208ce7cff6a6f9347880d51b655e5743ea48dcb7321825c27fee107", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5880eee19208ce7cff6a6f9347880d51b655e5743ea48dcb7321825c27fee107", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5880eee19208ce7cff6a6f9347880d51b655e5743ea48dcb7321825c27fee107", kill_on_drop: false }`
[INFO] [stdout] 5880eee19208ce7cff6a6f9347880d51b655e5743ea48dcb7321825c27fee107
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-96/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-96/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] acd9221810b3411ec16b16ff74f4d652f0c3ee24c57c42b1a6d7b5f6f3bea89e
[INFO] running `Command { std: "docker" "start" "-a" "acd9221810b3411ec16b16ff74f4d652f0c3ee24c57c42b1a6d7b5f6f3bea89e", kill_on_drop: false }`
[INFO] [stderr]    Compiling fuh-rs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.85s
[INFO] running `Command { std: "docker" "inspect" "acd9221810b3411ec16b16ff74f4d652f0c3ee24c57c42b1a6d7b5f6f3bea89e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "acd9221810b3411ec16b16ff74f4d652f0c3ee24c57c42b1a6d7b5f6f3bea89e", kill_on_drop: false }`
[INFO] [stdout] acd9221810b3411ec16b16ff74f4d652f0c3ee24c57c42b1a6d7b5f6f3bea89e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-96/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-96/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0aa9806948c11345bd58aa89e0184606cf2f927525663dfe6068785306fbd32d
[INFO] running `Command { std: "docker" "start" "-a" "0aa9806948c11345bd58aa89e0184606cf2f927525663dfe6068785306fbd32d", kill_on_drop: false }`
[INFO] [stderr]    Compiling fuh-rs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.53s
[INFO] running `Command { std: "docker" "inspect" "0aa9806948c11345bd58aa89e0184606cf2f927525663dfe6068785306fbd32d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0aa9806948c11345bd58aa89e0184606cf2f927525663dfe6068785306fbd32d", kill_on_drop: false }`
[INFO] [stdout] 0aa9806948c11345bd58aa89e0184606cf2f927525663dfe6068785306fbd32d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-96/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-96/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 5608a28c0e2f699f06c2299fdec03c7a6c22ee90aee05911e27395043d2378a1
[INFO] running `Command { std: "docker" "start" "-a" "5608a28c0e2f699f06c2299fdec03c7a6c22ee90aee05911e27395043d2378a1", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/fuh_rs-816eedb6ff278eb2)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test virtual_machine::basic_virtual_machine_test ... ok
[INFO] [stdout] test virtual_machine::basic_virtual_machine_consuming_instructions ... 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] [stderr]    Doc-tests fuh-rs
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test src/paper/mod.rs - paper::length (line 121) ... ok
[INFO] [stdout] test src/paper/mod.rs - paper::fold (line 8) ... 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::product (line 55) ... ok
[INFO] [stdout] test src/paper/mod.rs - paper::sum (line 34) ... ok
[INFO] [stdout] test src/paper/mod.rs - paper::sumlength (line 234) ... 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 0.28s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "5608a28c0e2f699f06c2299fdec03c7a6c22ee90aee05911e27395043d2378a1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5608a28c0e2f699f06c2299fdec03c7a6c22ee90aee05911e27395043d2378a1", kill_on_drop: false }`
[INFO] [stdout] 5608a28c0e2f699f06c2299fdec03c7a6c22ee90aee05911e27395043d2378a1