[INFO] fetching crate ourobuf 0.1.1...
[INFO] testing ourobuf-0.1.1 against 1.91.0 for beta-1.92-2
[INFO] extracting crate ourobuf 0.1.1 into /workspace/builds/worker-5-tc1/source
[INFO] started tweaking crates.io crate ourobuf 0.1.1
[INFO] finished tweaking crates.io crate ourobuf 0.1.1
[INFO] tweaked toml for crates.io crate ourobuf 0.1.1 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate ourobuf 0.1.1 on toolchain 1.91.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate ourobuf 0.1.1 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" "+1.91.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded hash32 v0.3.1
[INFO] [stderr]   Downloaded heapless v0.8.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 232f36ea0c10d779966f2f0e3bdfc8101b9311b17e180518c5c77e49b44fd087
[INFO] running `Command { std: "docker" "start" "-a" "232f36ea0c10d779966f2f0e3bdfc8101b9311b17e180518c5c77e49b44fd087", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "232f36ea0c10d779966f2f0e3bdfc8101b9311b17e180518c5c77e49b44fd087", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "232f36ea0c10d779966f2f0e3bdfc8101b9311b17e180518c5c77e49b44fd087", kill_on_drop: false }`
[INFO] [stdout] 232f36ea0c10d779966f2f0e3bdfc8101b9311b17e180518c5c77e49b44fd087
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] dd797baa4b91955255e646cb9ba13cb3d966bfb99688959cdb53ce3d527aaef5
[INFO] running `Command { std: "docker" "start" "-a" "dd797baa4b91955255e646cb9ba13cb3d966bfb99688959cdb53ce3d527aaef5", kill_on_drop: false }`
[INFO] [stderr]    Compiling spin v0.9.8
[INFO] [stderr]    Compiling ourobuf v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.34s
[INFO] running `Command { std: "docker" "inspect" "dd797baa4b91955255e646cb9ba13cb3d966bfb99688959cdb53ce3d527aaef5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dd797baa4b91955255e646cb9ba13cb3d966bfb99688959cdb53ce3d527aaef5", kill_on_drop: false }`
[INFO] [stdout] dd797baa4b91955255e646cb9ba13cb3d966bfb99688959cdb53ce3d527aaef5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] dea47c21a617efce1f5c1fe9edf9961de06d2dd2bc1ae4e2816878d963410dcf
[INFO] running `Command { std: "docker" "start" "-a" "dea47c21a617efce1f5c1fe9edf9961de06d2dd2bc1ae4e2816878d963410dcf", kill_on_drop: false }`
[INFO] [stderr]    Compiling ourobuf v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.52s
[INFO] running `Command { std: "docker" "inspect" "dea47c21a617efce1f5c1fe9edf9961de06d2dd2bc1ae4e2816878d963410dcf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dea47c21a617efce1f5c1fe9edf9961de06d2dd2bc1ae4e2816878d963410dcf", kill_on_drop: false }`
[INFO] [stdout] dea47c21a617efce1f5c1fe9edf9961de06d2dd2bc1ae4e2816878d963410dcf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 7fcc00db0cb50ec6b8ba9b1fb2cab80512bd52dc891452fe602b246cb0fcf0d6
[INFO] running `Command { std: "docker" "start" "-a" "7fcc00db0cb50ec6b8ba9b1fb2cab80512bd52dc891452fe602b246cb0fcf0d6", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/ourobuf-6c6da1780f10d43d)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::basic_operations ... 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] [stderr]    Doc-tests ourobuf
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/lib.rs - (line 18) ... ok
[INFO] [stdout] test src/lib.rs - OuroBufferError::BufferOverflow (line 44) ... ok
[INFO] [stdout] test src/lib.rs - OuroBuffer<N>::new (line 95) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.33s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "7fcc00db0cb50ec6b8ba9b1fb2cab80512bd52dc891452fe602b246cb0fcf0d6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7fcc00db0cb50ec6b8ba9b1fb2cab80512bd52dc891452fe602b246cb0fcf0d6", kill_on_drop: false }`
[INFO] [stdout] 7fcc00db0cb50ec6b8ba9b1fb2cab80512bd52dc891452fe602b246cb0fcf0d6