[INFO] fetching crate cu29-unifiedlog 0.9.1...
[INFO] testing cu29-unifiedlog-0.9.1 against 1.90.0 for beta-1.91-3
[INFO] extracting crate cu29-unifiedlog 0.9.1 into /workspace/builds/worker-6-tc1/source
[INFO] started tweaking crates.io crate cu29-unifiedlog 0.9.1
[INFO] finished tweaking crates.io crate cu29-unifiedlog 0.9.1
[INFO] tweaked toml for crates.io crate cu29-unifiedlog 0.9.1 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate cu29-unifiedlog 0.9.1 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 cu29-unifiedlog 0.9.1 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] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded page_size v0.6.0
[INFO] [stderr]   Downloaded cu29-clock v0.9.1
[INFO] [stderr]   Downloaded cu29-traits v0.9.1
[INFO] [stderr]   Downloaded raw-cpuid v11.5.0
[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] b5f089f4c7162cf0352b1d6f70f365a7a7de43392c0af604e6fdce08d353ed68
[INFO] running `Command { std: "docker" "start" "-a" "b5f089f4c7162cf0352b1d6f70f365a7a7de43392c0af604e6fdce08d353ed68", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b5f089f4c7162cf0352b1d6f70f365a7a7de43392c0af604e6fdce08d353ed68", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b5f089f4c7162cf0352b1d6f70f365a7a7de43392c0af604e6fdce08d353ed68", kill_on_drop: false }`
[INFO] [stdout] b5f089f4c7162cf0352b1d6f70f365a7a7de43392c0af604e6fdce08d353ed68
[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] 3c94548f681436daf5f9640c4d0e51317b984e6ae0a2d96dfd046ecc2828e69d
[INFO] running `Command { std: "docker" "start" "-a" "3c94548f681436daf5f9640c4d0e51317b984e6ae0a2d96dfd046ecc2828e69d", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.95
[INFO] [stderr]    Compiling rustversion v1.0.21
[INFO] [stderr]    Compiling typeid v1.0.3
[INFO] [stderr]    Compiling virtue v0.0.18
[INFO] [stderr]    Compiling unty v0.0.4
[INFO] [stderr]    Compiling raw-cpuid v11.5.0
[INFO] [stderr]    Compiling memmap2 v0.9.5
[INFO] [stderr]    Compiling page_size v0.6.0
[INFO] [stderr]    Compiling bincode_derive v2.0.1
[INFO] [stderr]    Compiling castaway v0.2.3
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling bincode v2.0.1
[INFO] [stderr]    Compiling quanta v0.12.5
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling cu29-clock v0.9.1
[INFO] [stderr]    Compiling erased-serde v0.4.6
[INFO] [stderr]    Compiling compact_str v0.9.0
[INFO] [stderr]    Compiling cu29-traits v0.9.1
[INFO] [stderr]    Compiling cu29-unifiedlog v0.9.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 9.80s
[INFO] running `Command { std: "docker" "inspect" "3c94548f681436daf5f9640c4d0e51317b984e6ae0a2d96dfd046ecc2828e69d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3c94548f681436daf5f9640c4d0e51317b984e6ae0a2d96dfd046ecc2828e69d", kill_on_drop: false }`
[INFO] [stdout] 3c94548f681436daf5f9640c4d0e51317b984e6ae0a2d96dfd046ecc2828e69d
[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] af6222a07c32cfd41b6c422e93dca9f37fcadb645e91e67171f82d35d8974fe8
[INFO] running `Command { std: "docker" "start" "-a" "af6222a07c32cfd41b6c422e93dca9f37fcadb645e91e67171f82d35d8974fe8", kill_on_drop: false }`
[INFO] [stderr]    Compiling raw-cpuid v11.5.0
[INFO] [stderr]    Compiling rustix v1.0.7
[INFO] [stderr]    Compiling getrandom v0.3.3
[INFO] [stderr]    Compiling quanta v0.12.5
[INFO] [stderr]    Compiling cu29-clock v0.9.1
[INFO] [stderr]    Compiling tempfile v3.20.0
[INFO] [stderr]    Compiling cu29-traits v0.9.1
[INFO] [stderr]    Compiling cu29-unifiedlog v0.9.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 3.86s
[INFO] running `Command { std: "docker" "inspect" "af6222a07c32cfd41b6c422e93dca9f37fcadb645e91e67171f82d35d8974fe8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "af6222a07c32cfd41b6c422e93dca9f37fcadb645e91e67171f82d35d8974fe8", kill_on_drop: false }`
[INFO] [stdout] af6222a07c32cfd41b6c422e93dca9f37fcadb645e91e67171f82d35d8974fe8
[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] c9cd7bd95e3dc4d92476b89585798f8f2a50da439167e46e8b4a612991a734c4
[INFO] running `Command { std: "docker" "start" "-a" "c9cd7bd95e3dc4d92476b89585798f8f2a50da439167e46e8b4a612991a734c4", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/cu29_unifiedlog-783f586607c2192e)
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test tests::test_copperlist_list_like_logging ... ok
[INFO] [stdout] test tests::test_write_then_read_one_section ... ok
[INFO] [stdout] test tests::test_one_section_self_cleaning ... ok
[INFO] [stdout] test tests::test_two_sections_self_cleaning_in_order ... ok
[INFO] [stderr]    Doc-tests cu29_unifiedlog
[INFO] [stdout] test tests::test_truncation_and_sections_creations ... ok
[INFO] [stdout] test tests::test_two_sections_self_cleaning_out_of_order ... ok
[INFO] [stdout] test tests::test_multi_slab_end2end ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[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" "c9cd7bd95e3dc4d92476b89585798f8f2a50da439167e46e8b4a612991a734c4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c9cd7bd95e3dc4d92476b89585798f8f2a50da439167e46e8b4a612991a734c4", kill_on_drop: false }`
[INFO] [stdout] c9cd7bd95e3dc4d92476b89585798f8f2a50da439167e46e8b4a612991a734c4