[INFO] fetching crate ofb-mode 0.0.0...
[INFO] testing ofb-mode-0.0.0 against 1.55.0 for beta-1.56-1
[INFO] extracting crate ofb-mode 0.0.0 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate ofb-mode 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 ofb-mode 0.0.0
[INFO] finished tweaking crates.io crate ofb-mode 0.0.0
[INFO] tweaked toml for crates.io crate ofb-mode 0.0.0 written to /workspace/builds/worker-7/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] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] 0ca92e013c2a075640c147c4e139f429ae813c770d627a49336a599b8dbe6b61
[INFO] running `Command { std: "docker" "start" "-a" "0ca92e013c2a075640c147c4e139f429ae813c770d627a49336a599b8dbe6b61", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0ca92e013c2a075640c147c4e139f429ae813c770d627a49336a599b8dbe6b61", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0ca92e013c2a075640c147c4e139f429ae813c770d627a49336a599b8dbe6b61", kill_on_drop: false }`
[INFO] [stdout] 0ca92e013c2a075640c147c4e139f429ae813c770d627a49336a599b8dbe6b61
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] 6508dcd252e4220d7e2cee656cde06886661baefd276b44404275b34f0637dc9
[INFO] running `Command { std: "docker" "start" "-a" "6508dcd252e4220d7e2cee656cde06886661baefd276b44404275b34f0637dc9", kill_on_drop: false }`
[INFO] [stderr]    Compiling ofb-mode v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.57s
[INFO] running `Command { std: "docker" "inspect" "6508dcd252e4220d7e2cee656cde06886661baefd276b44404275b34f0637dc9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6508dcd252e4220d7e2cee656cde06886661baefd276b44404275b34f0637dc9", kill_on_drop: false }`
[INFO] [stdout] 6508dcd252e4220d7e2cee656cde06886661baefd276b44404275b34f0637dc9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] 0a57368b69214ee27e40d907d33df1a763be5eb57f25dc2db0acff5656fcf297
[INFO] running `Command { std: "docker" "start" "-a" "0a57368b69214ee27e40d907d33df1a763be5eb57f25dc2db0acff5656fcf297", kill_on_drop: false }`
[INFO] [stderr]    Compiling ofb-mode v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.53s
[INFO] running `Command { std: "docker" "inspect" "0a57368b69214ee27e40d907d33df1a763be5eb57f25dc2db0acff5656fcf297", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0a57368b69214ee27e40d907d33df1a763be5eb57f25dc2db0acff5656fcf297", kill_on_drop: false }`
[INFO] [stdout] 0a57368b69214ee27e40d907d33df1a763be5eb57f25dc2db0acff5656fcf297
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] dd1adddbfe416016c32f27000eed6565c4bb4ded4a19bca8778667d2f7bc6a8f
[INFO] running `Command { std: "docker" "start" "-a" "dd1adddbfe416016c32f27000eed6565c4bb4ded4a19bca8778667d2f7bc6a8f", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/ofb_mode-094cbab1fa43a08f)
[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 ofb-mode
[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" "dd1adddbfe416016c32f27000eed6565c4bb4ded4a19bca8778667d2f7bc6a8f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dd1adddbfe416016c32f27000eed6565c4bb4ded4a19bca8778667d2f7bc6a8f", kill_on_drop: false }`
[INFO] [stdout] dd1adddbfe416016c32f27000eed6565c4bb4ded4a19bca8778667d2f7bc6a8f