[INFO] fetching crate moveup 0.0.0...
[INFO] testing moveup-0.0.0 against 1.55.0 for beta-1.56-1
[INFO] extracting crate moveup 0.0.0 into /workspace/builds/worker-83/source
[INFO] validating manifest of crates.io crate moveup 0.0.0 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 moveup 0.0.0
[INFO] finished tweaking crates.io crate moveup 0.0.0
[INFO] tweaked toml for crates.io crate moveup 0.0.0 written to /workspace/builds/worker-83/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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-83/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-83/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] 9395052ae5353812e21ae870ded968e29e02d2e8392439094334ac7cdccbe961
[INFO] running `Command { std: "docker" "start" "-a" "9395052ae5353812e21ae870ded968e29e02d2e8392439094334ac7cdccbe961", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9395052ae5353812e21ae870ded968e29e02d2e8392439094334ac7cdccbe961", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9395052ae5353812e21ae870ded968e29e02d2e8392439094334ac7cdccbe961", kill_on_drop: false }`
[INFO] [stdout] 9395052ae5353812e21ae870ded968e29e02d2e8392439094334ac7cdccbe961
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-83/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-83/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] 0ae026f87e5956ab63622787593b03bb07a14b2c1f6f20e4c20c2a18e9fa1924
[INFO] running `Command { std: "docker" "start" "-a" "0ae026f87e5956ab63622787593b03bb07a14b2c1f6f20e4c20c2a18e9fa1924", kill_on_drop: false }`
[INFO] [stderr]    Compiling moveup v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.21s
[INFO] running `Command { std: "docker" "inspect" "0ae026f87e5956ab63622787593b03bb07a14b2c1f6f20e4c20c2a18e9fa1924", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0ae026f87e5956ab63622787593b03bb07a14b2c1f6f20e4c20c2a18e9fa1924", kill_on_drop: false }`
[INFO] [stdout] 0ae026f87e5956ab63622787593b03bb07a14b2c1f6f20e4c20c2a18e9fa1924
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-83/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-83/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] 5325208a4c4c9719db0e951445f4c8f18364dec586a586da263a8295abe2dc63
[INFO] running `Command { std: "docker" "start" "-a" "5325208a4c4c9719db0e951445f4c8f18364dec586a586da263a8295abe2dc63", kill_on_drop: false }`
[INFO] [stderr]    Compiling moveup v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.51s
[INFO] running `Command { std: "docker" "inspect" "5325208a4c4c9719db0e951445f4c8f18364dec586a586da263a8295abe2dc63", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5325208a4c4c9719db0e951445f4c8f18364dec586a586da263a8295abe2dc63", kill_on_drop: false }`
[INFO] [stdout] 5325208a4c4c9719db0e951445f4c8f18364dec586a586da263a8295abe2dc63
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-83/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-83/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] 268fe7855f4aff59d7f0c8eea2e1bea3e44febea83beeb059f97810c7d51937e
[INFO] running `Command { std: "docker" "start" "-a" "268fe7855f4aff59d7f0c8eea2e1bea3e44febea83beeb059f97810c7d51937e", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/moveup-dccb25a883438c8a)
[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]    Doc-tests moveup
[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" "268fe7855f4aff59d7f0c8eea2e1bea3e44febea83beeb059f97810c7d51937e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "268fe7855f4aff59d7f0c8eea2e1bea3e44febea83beeb059f97810c7d51937e", kill_on_drop: false }`
[INFO] [stdout] 268fe7855f4aff59d7f0c8eea2e1bea3e44febea83beeb059f97810c7d51937e