[INFO] fetching crate osunbit 0.0.1...
[INFO] testing osunbit-0.0.1 against 1.90.0 for beta-1.91-3
[INFO] extracting crate osunbit 0.0.1 into /workspace/builds/worker-6-tc1/source
[INFO] started tweaking crates.io crate osunbit 0.0.1
[INFO] finished tweaking crates.io crate osunbit 0.0.1
[INFO] tweaked toml for crates.io crate osunbit 0.0.1 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate osunbit 0.0.1 on toolchain 1.90.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate osunbit 0.0.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f5fd550189cde3af39445a3956c750eac97e7aeee33390dda90d7bc84f9cd13e
[INFO] running `Command { std: "docker" "start" "-a" "f5fd550189cde3af39445a3956c750eac97e7aeee33390dda90d7bc84f9cd13e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f5fd550189cde3af39445a3956c750eac97e7aeee33390dda90d7bc84f9cd13e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f5fd550189cde3af39445a3956c750eac97e7aeee33390dda90d7bc84f9cd13e", kill_on_drop: false }`
[INFO] [stdout] f5fd550189cde3af39445a3956c750eac97e7aeee33390dda90d7bc84f9cd13e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 918ca7f82915fc0be074b8d2300af1e8000f316e1803d0abbe26d091421db259
[INFO] running `Command { std: "docker" "start" "-a" "918ca7f82915fc0be074b8d2300af1e8000f316e1803d0abbe26d091421db259", kill_on_drop: false }`
[INFO] [stderr]    Compiling osunbit v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.14s
[INFO] running `Command { std: "docker" "inspect" "918ca7f82915fc0be074b8d2300af1e8000f316e1803d0abbe26d091421db259", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "918ca7f82915fc0be074b8d2300af1e8000f316e1803d0abbe26d091421db259", kill_on_drop: false }`
[INFO] [stdout] 918ca7f82915fc0be074b8d2300af1e8000f316e1803d0abbe26d091421db259
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 652a15401d69829c60a49e56160e4330d5bdc677d719d956db8f3f027559fe38
[INFO] running `Command { std: "docker" "start" "-a" "652a15401d69829c60a49e56160e4330d5bdc677d719d956db8f3f027559fe38", kill_on_drop: false }`
[INFO] [stderr]    Compiling osunbit v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.30s
[INFO] running `Command { std: "docker" "inspect" "652a15401d69829c60a49e56160e4330d5bdc677d719d956db8f3f027559fe38", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "652a15401d69829c60a49e56160e4330d5bdc677d719d956db8f3f027559fe38", kill_on_drop: false }`
[INFO] [stdout] 652a15401d69829c60a49e56160e4330d5bdc677d719d956db8f3f027559fe38
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] eccf9e9fcc8e8cc2258f0a98b9b2da422770ffadd36742fd382a2e625a5ecbc8
[INFO] running `Command { std: "docker" "start" "-a" "eccf9e9fcc8e8cc2258f0a98b9b2da422770ffadd36742fd382a2e625a5ecbc8", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/osunbit-9e50806b58442464)
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stderr]    Doc-tests osunbit
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[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" "eccf9e9fcc8e8cc2258f0a98b9b2da422770ffadd36742fd382a2e625a5ecbc8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eccf9e9fcc8e8cc2258f0a98b9b2da422770ffadd36742fd382a2e625a5ecbc8", kill_on_drop: false }`
[INFO] [stdout] eccf9e9fcc8e8cc2258f0a98b9b2da422770ffadd36742fd382a2e625a5ecbc8