[INFO] fetching crate varinteger 1.0.6...
[INFO] testing varinteger-1.0.6 against try#d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2 for pr-86479
[INFO] extracting crate varinteger 1.0.6 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate varinteger 1.0.6 on toolchain d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate varinteger 1.0.6
[INFO] finished tweaking crates.io crate varinteger 1.0.6
[INFO] tweaked toml for crates.io crate varinteger 1.0.6 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6890e6ee7c0b669dfdd2f6092a1fba0b9232659b509a46b59d1c6504cfa517b4
[INFO] running `Command { std: "docker" "start" "-a" "6890e6ee7c0b669dfdd2f6092a1fba0b9232659b509a46b59d1c6504cfa517b4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6890e6ee7c0b669dfdd2f6092a1fba0b9232659b509a46b59d1c6504cfa517b4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6890e6ee7c0b669dfdd2f6092a1fba0b9232659b509a46b59d1c6504cfa517b4", kill_on_drop: false }`
[INFO] [stdout] 6890e6ee7c0b669dfdd2f6092a1fba0b9232659b509a46b59d1c6504cfa517b4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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=forbid" "-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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c73ed36bae22b1ac136b9c8da1410924cad149790f4d67f547fc9d02c230fc94
[INFO] running `Command { std: "docker" "start" "-a" "c73ed36bae22b1ac136b9c8da1410924cad149790f4d67f547fc9d02c230fc94", kill_on_drop: false }`
[INFO] [stderr]    Compiling varinteger v1.0.6 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.27s
[INFO] running `Command { std: "docker" "inspect" "c73ed36bae22b1ac136b9c8da1410924cad149790f4d67f547fc9d02c230fc94", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c73ed36bae22b1ac136b9c8da1410924cad149790f4d67f547fc9d02c230fc94", kill_on_drop: false }`
[INFO] [stdout] c73ed36bae22b1ac136b9c8da1410924cad149790f4d67f547fc9d02c230fc94
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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=forbid" "-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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f92266b10d7d46da1ace4c822ce31335b9609acebd6d3592506209f669a527f6
[INFO] running `Command { std: "docker" "start" "-a" "f92266b10d7d46da1ace4c822ce31335b9609acebd6d3592506209f669a527f6", kill_on_drop: false }`
[INFO] [stderr]    Compiling varinteger v1.0.6 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.57s
[INFO] running `Command { std: "docker" "inspect" "f92266b10d7d46da1ace4c822ce31335b9609acebd6d3592506209f669a527f6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f92266b10d7d46da1ace4c822ce31335b9609acebd6d3592506209f669a527f6", kill_on_drop: false }`
[INFO] [stdout] f92266b10d7d46da1ace4c822ce31335b9609acebd6d3592506209f669a527f6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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=forbid" "-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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 4b3203c4265524c681b9c2958d7159c10f972c1d6f7ddda8482f16e5121f09fc
[INFO] running `Command { std: "docker" "start" "-a" "4b3203c4265524c681b9c2958d7159c10f972c1d6f7ddda8482f16e5121f09fc", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/varinteger-31bf029c1c39d4a1)
[INFO] [stdout] 
[INFO] [stderr]      Running tests/test.rs (/opt/rustwide/target/debug/deps/test-f472e44379643d61)
[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] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test test_length ... ok
[INFO] [stdout] test test_encode ... ok
[INFO] [stdout] test test_decode ... ok
[INFO] [stdout] test test_signed_decode ... ok
[INFO] [stdout] test test_signed_length ... ok
[INFO] [stdout] test test_signed_encode ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests varinteger
[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" "4b3203c4265524c681b9c2958d7159c10f972c1d6f7ddda8482f16e5121f09fc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4b3203c4265524c681b9c2958d7159c10f972c1d6f7ddda8482f16e5121f09fc", kill_on_drop: false }`
[INFO] [stdout] 4b3203c4265524c681b9c2958d7159c10f972c1d6f7ddda8482f16e5121f09fc