[INFO] fetching crate logged_fu_skater 1.0.2...
[INFO] testing logged_fu_skater-1.0.2 against 1.55.0 for beta-1.56-1
[INFO] extracting crate logged_fu_skater 1.0.2 into /workspace/builds/worker-54/source
[INFO] validating manifest of crates.io crate logged_fu_skater 1.0.2 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 logged_fu_skater 1.0.2
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate logged_fu_skater 1.0.2
[INFO] tweaked toml for crates.io crate logged_fu_skater 1.0.2 written to /workspace/builds/worker-54/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] warning: only one of `license` or `license-file` is necessary
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-54/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-54/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] 9350d4de96c7a66be6679a8143500009ba16799c41f57d79cec7ef76f39f9588
[INFO] running `Command { std: "docker" "start" "-a" "9350d4de96c7a66be6679a8143500009ba16799c41f57d79cec7ef76f39f9588", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9350d4de96c7a66be6679a8143500009ba16799c41f57d79cec7ef76f39f9588", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9350d4de96c7a66be6679a8143500009ba16799c41f57d79cec7ef76f39f9588", kill_on_drop: false }`
[INFO] [stdout] 9350d4de96c7a66be6679a8143500009ba16799c41f57d79cec7ef76f39f9588
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-54/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-54/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] 4da8ec62086c44e0ed46e73261a7e43cbdfe6c505649bbf68e50be82e7c13f66
[INFO] running `Command { std: "docker" "start" "-a" "4da8ec62086c44e0ed46e73261a7e43cbdfe6c505649bbf68e50be82e7c13f66", kill_on_drop: false }`
[INFO] [stderr] warning: only one of `license` or `license-file` is necessary
[INFO] [stderr]    Compiling gcc v0.3.55
[INFO] [stderr]    Compiling rustc-serialize v0.3.24
[INFO] [stderr]    Compiling rand v0.4.6
[INFO] [stderr]    Compiling rand v0.3.23
[INFO] [stderr]    Compiling rust-crypto v0.2.36
[INFO] [stderr]    Compiling logged_fu_skater v1.0.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.85s
[INFO] running `Command { std: "docker" "inspect" "4da8ec62086c44e0ed46e73261a7e43cbdfe6c505649bbf68e50be82e7c13f66", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4da8ec62086c44e0ed46e73261a7e43cbdfe6c505649bbf68e50be82e7c13f66", kill_on_drop: false }`
[INFO] [stdout] 4da8ec62086c44e0ed46e73261a7e43cbdfe6c505649bbf68e50be82e7c13f66
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-54/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-54/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] 5a546ec677bcf3e7c07e67f9160141bbc0f170712d758ebc06e5bdb89a563c68
[INFO] running `Command { std: "docker" "start" "-a" "5a546ec677bcf3e7c07e67f9160141bbc0f170712d758ebc06e5bdb89a563c68", kill_on_drop: false }`
[INFO] [stderr] warning: only one of `license` or `license-file` is necessary
[INFO] [stderr]    Compiling logged_fu_skater v1.0.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.86s
[INFO] running `Command { std: "docker" "inspect" "5a546ec677bcf3e7c07e67f9160141bbc0f170712d758ebc06e5bdb89a563c68", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5a546ec677bcf3e7c07e67f9160141bbc0f170712d758ebc06e5bdb89a563c68", kill_on_drop: false }`
[INFO] [stdout] 5a546ec677bcf3e7c07e67f9160141bbc0f170712d758ebc06e5bdb89a563c68
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-54/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-54/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] 1492361a6e69edfba7cae971f108b01b81d8b9c0ce5b6075cccd9273bd6263fe
[INFO] running `Command { std: "docker" "start" "-a" "1492361a6e69edfba7cae971f108b01b81d8b9c0ce5b6075cccd9273bd6263fe", kill_on_drop: false }`
[INFO] [stderr] warning: only one of `license` or `license-file` is necessary
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.19s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/logged_fu_skater-a90a34118a169580)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stderr]    Doc-tests logged_fu_skater
[INFO] [stdout] test tests::test_positive ... 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] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/lib.rs - obfp (line 44) ... ok
[INFO] [stdout] test src/lib.rs - obfp (line 53) ... ok
[INFO] [stdout] test src/lib.rs - obf (line 27) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.20s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "1492361a6e69edfba7cae971f108b01b81d8b9c0ce5b6075cccd9273bd6263fe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1492361a6e69edfba7cae971f108b01b81d8b9c0ce5b6075cccd9273bd6263fe", kill_on_drop: false }`
[INFO] [stdout] 1492361a6e69edfba7cae971f108b01b81d8b9c0ce5b6075cccd9273bd6263fe