[INFO] fetching crate kolben 0.0.3...
[INFO] testing kolben-0.0.3 against try#ecabaf78506b7a4668d42dc20268c086b93f0fad for pr-87041
[INFO] extracting crate kolben 0.0.3 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate kolben 0.0.3 on toolchain ecabaf78506b7a4668d42dc20268c086b93f0fad
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate kolben 0.0.3
[INFO] finished tweaking crates.io crate kolben 0.0.3
[INFO] tweaked toml for crates.io crate kolben 0.0.3 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "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-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" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d12a63d2d1b838a63ab228457c2f5647cb062ca0f2e73ed5eaa488429bdceec0
[INFO] running `Command { std: "docker" "start" "-a" "d12a63d2d1b838a63ab228457c2f5647cb062ca0f2e73ed5eaa488429bdceec0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d12a63d2d1b838a63ab228457c2f5647cb062ca0f2e73ed5eaa488429bdceec0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d12a63d2d1b838a63ab228457c2f5647cb062ca0f2e73ed5eaa488429bdceec0", kill_on_drop: false }`
[INFO] [stdout] d12a63d2d1b838a63ab228457c2f5647cb062ca0f2e73ed5eaa488429bdceec0
[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" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4b41532ae1c0e3ea8ff10b80586f495cad1d87ffee0ecde966803377a5c178bf
[INFO] running `Command { std: "docker" "start" "-a" "4b41532ae1c0e3ea8ff10b80586f495cad1d87ffee0ecde966803377a5c178bf", kill_on_drop: false }`
[INFO] [stderr]    Compiling rzcobs v0.1.2
[INFO] [stderr]    Compiling postcard-cobs v0.1.5-pre
[INFO] [stderr]    Compiling rcobs v0.1.1
[INFO] [stderr]    Compiling kolben v0.0.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.08s
[INFO] running `Command { std: "docker" "inspect" "4b41532ae1c0e3ea8ff10b80586f495cad1d87ffee0ecde966803377a5c178bf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4b41532ae1c0e3ea8ff10b80586f495cad1d87ffee0ecde966803377a5c178bf", kill_on_drop: false }`
[INFO] [stdout] 4b41532ae1c0e3ea8ff10b80586f495cad1d87ffee0ecde966803377a5c178bf
[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" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b6630c068a5f2537577236a80da1eec0ceb7331ee6af4326dea81455b2801f5b
[INFO] running `Command { std: "docker" "start" "-a" "b6630c068a5f2537577236a80da1eec0ceb7331ee6af4326dea81455b2801f5b", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.27
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling uuid v0.8.2
[INFO] [stderr]    Compiling similar v1.3.0
[INFO] [stderr]    Compiling terminal_size v0.1.17
[INFO] [stderr]    Compiling console v0.14.1
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling syn v1.0.73
[INFO] [stderr]    Compiling serde_derive v1.0.126
[INFO] [stderr]    Compiling serde v1.0.126
[INFO] [stderr]    Compiling serde_json v1.0.64
[INFO] [stderr]    Compiling serde_yaml v0.8.17
[INFO] [stderr]    Compiling insta v1.7.1
[INFO] [stderr]    Compiling kolben v0.0.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 26.64s
[INFO] running `Command { std: "docker" "inspect" "b6630c068a5f2537577236a80da1eec0ceb7331ee6af4326dea81455b2801f5b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b6630c068a5f2537577236a80da1eec0ceb7331ee6af4326dea81455b2801f5b", kill_on_drop: false }`
[INFO] [stdout] b6630c068a5f2537577236a80da1eec0ceb7331ee6af4326dea81455b2801f5b
[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" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 805be11da04719cdf9629f2175de34cbdd29ae4c018005a3325be2ef5ec36407
[INFO] running `Command { std: "docker" "start" "-a" "805be11da04719cdf9629f2175de34cbdd29ae4c018005a3325be2ef5ec36407", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/kolben-10ade74a619aca32)
[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/cobs-demos.rs (/opt/rustwide/target/debug/deps/cobs_demos-f18f428ffadc97e4)
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test rler_cobs_vec ... ok
[INFO] [stdout] test reverse_zcobs_vec ... ok
[INFO] [stdout] test reverse_cobs_vec ... ok
[INFO] [stdout] test rler_cobs_roundtrip ... ok
[INFO] [stdout] test standard_cobs_vec ... ok
[INFO] [stdout] test rler_baskervilles_nulls ... ok
[INFO] [stdout] test rler_baskervilles ... ok
[INFO] [stderr]    Doc-tests kolben
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.64s
[INFO] [stdout] 
[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" "805be11da04719cdf9629f2175de34cbdd29ae4c018005a3325be2ef5ec36407", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "805be11da04719cdf9629f2175de34cbdd29ae4c018005a3325be2ef5ec36407", kill_on_drop: false }`
[INFO] [stdout] 805be11da04719cdf9629f2175de34cbdd29ae4c018005a3325be2ef5ec36407