[INFO] fetching crate algorona 0.2.0...
[INFO] testing algorona-0.2.0 against 1.59.0 for beta-1.60-1
[INFO] extracting crate algorona 0.2.0 into /workspace/builds/worker-13/source
[INFO] validating manifest of crates.io crate algorona 0.2.0 on toolchain 1.59.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate algorona 0.2.0
[INFO] finished tweaking crates.io crate algorona 0.2.0
[INFO] tweaked toml for crates.io crate algorona 0.2.0 written to /workspace/builds/worker-13/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7c16501e30807819ee44bc4a64f5e919c523e8f3e90b20d9483da6dcf3b8fc43
[INFO] running `Command { std: "docker" "start" "-a" "7c16501e30807819ee44bc4a64f5e919c523e8f3e90b20d9483da6dcf3b8fc43", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7c16501e30807819ee44bc4a64f5e919c523e8f3e90b20d9483da6dcf3b8fc43", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7c16501e30807819ee44bc4a64f5e919c523e8f3e90b20d9483da6dcf3b8fc43", kill_on_drop: false }`
[INFO] [stdout] 7c16501e30807819ee44bc4a64f5e919c523e8f3e90b20d9483da6dcf3b8fc43
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d788b719051ef9be70e5ec8df4f37d47a817b42553bbec11e6d3d3168d6596c8
[INFO] running `Command { std: "docker" "start" "-a" "d788b719051ef9be70e5ec8df4f37d47a817b42553bbec11e6d3d3168d6596c8", kill_on_drop: false }`
[INFO] [stderr]    Compiling algorona v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.09s
[INFO] running `Command { std: "docker" "inspect" "d788b719051ef9be70e5ec8df4f37d47a817b42553bbec11e6d3d3168d6596c8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d788b719051ef9be70e5ec8df4f37d47a817b42553bbec11e6d3d3168d6596c8", kill_on_drop: false }`
[INFO] [stdout] d788b719051ef9be70e5ec8df4f37d47a817b42553bbec11e6d3d3168d6596c8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "+1.59.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] acb6ec9ecda7e5ac826a8bf396dc54d4f6b6a529f19fbf0786d7d3e34e12c7e0
[INFO] running `Command { std: "docker" "start" "-a" "acb6ec9ecda7e5ac826a8bf396dc54d4f6b6a529f19fbf0786d7d3e34e12c7e0", kill_on_drop: false }`
[INFO] [stderr]    Compiling algorona v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.42s
[INFO] running `Command { std: "docker" "inspect" "acb6ec9ecda7e5ac826a8bf396dc54d4f6b6a529f19fbf0786d7d3e34e12c7e0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "acb6ec9ecda7e5ac826a8bf396dc54d4f6b6a529f19fbf0786d7d3e34e12c7e0", kill_on_drop: false }`
[INFO] [stdout] acb6ec9ecda7e5ac826a8bf396dc54d4f6b6a529f19fbf0786d7d3e34e12c7e0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "+1.59.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] a40a9d443f6d49c8ce8f6c20458c12ecf6e861962abead64c5be1de50141bd6d
[INFO] running `Command { std: "docker" "start" "-a" "a40a9d443f6d49c8ce8f6c20458c12ecf6e861962abead64c5be1de50141bd6d", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/algorona-fc9e829ce0f7cad3)
[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/algorona_test.rs (/opt/rustwide/target/debug/deps/algorona_test-2f82c2df452c4de5)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test test_lower_bound ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests algorona
[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" "a40a9d443f6d49c8ce8f6c20458c12ecf6e861962abead64c5be1de50141bd6d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a40a9d443f6d49c8ce8f6c20458c12ecf6e861962abead64c5be1de50141bd6d", kill_on_drop: false }`
[INFO] [stdout] a40a9d443f6d49c8ce8f6c20458c12ecf6e861962abead64c5be1de50141bd6d