[INFO] fetching crate mmledger 0.2.0...
[INFO] testing mmledger-0.2.0 against 1.60.0 for beta-1.61-1
[INFO] extracting crate mmledger 0.2.0 into /workspace/builds/worker-24/source
[INFO] validating manifest of crates.io crate mmledger 0.2.0 on toolchain 1.60.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate mmledger 0.2.0
[INFO] finished tweaking crates.io crate mmledger 0.2.0
[INFO] tweaked toml for crates.io crate mmledger 0.2.0 written to /workspace/builds/worker-24/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded lset v0.3.0
[INFO] [stderr]   Downloaded primordial v0.5.0
[INFO] [stderr]   Downloaded rstest v0.12.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 94847afe6ca7ffb36930c77ab99d0ad5ee2632f362d185960c3a73c736b52a10
[INFO] running `Command { std: "docker" "start" "-a" "94847afe6ca7ffb36930c77ab99d0ad5ee2632f362d185960c3a73c736b52a10", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "94847afe6ca7ffb36930c77ab99d0ad5ee2632f362d185960c3a73c736b52a10", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "94847afe6ca7ffb36930c77ab99d0ad5ee2632f362d185960c3a73c736b52a10", kill_on_drop: false }`
[INFO] [stdout] 94847afe6ca7ffb36930c77ab99d0ad5ee2632f362d185960c3a73c736b52a10
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/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" "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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3e8fbb03ace032c92f9326b72e7c39d66b48876ce7d76b91b78aaf7acdc07cbd
[INFO] running `Command { std: "docker" "start" "-a" "3e8fbb03ace032c92f9326b72e7c39d66b48876ce7d76b91b78aaf7acdc07cbd", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling lset v0.3.0
[INFO] [stderr]    Compiling primordial v0.5.0
[INFO] [stderr]    Compiling mmledger v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.88s
[INFO] running `Command { std: "docker" "inspect" "3e8fbb03ace032c92f9326b72e7c39d66b48876ce7d76b91b78aaf7acdc07cbd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3e8fbb03ace032c92f9326b72e7c39d66b48876ce7d76b91b78aaf7acdc07cbd", kill_on_drop: false }`
[INFO] [stdout] 3e8fbb03ace032c92f9326b72e7c39d66b48876ce7d76b91b78aaf7acdc07cbd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/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" "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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9653a912f25bfdcb0cc1a221a2e6aa35d5ac218e7a6f9d3c4efde9a9437b0101
[INFO] running `Command { std: "docker" "start" "-a" "9653a912f25bfdcb0cc1a221a2e6aa35d5ac218e7a6f9d3c4efde9a9437b0101", kill_on_drop: false }`
[INFO] [stderr]    Compiling semver v1.0.7
[INFO] [stderr]    Compiling proc-macro2 v1.0.37
[INFO] [stderr]    Compiling syn v1.0.91
[INFO] [stderr]    Compiling rustc_version v0.4.0
[INFO] [stderr]    Compiling quote v1.0.18
[INFO] [stderr]    Compiling rstest v0.12.0
[INFO] [stderr]    Compiling mmledger v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 34.22s
[INFO] running `Command { std: "docker" "inspect" "9653a912f25bfdcb0cc1a221a2e6aa35d5ac218e7a6f9d3c4efde9a9437b0101", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9653a912f25bfdcb0cc1a221a2e6aa35d5ac218e7a6f9d3c4efde9a9437b0101", kill_on_drop: false }`
[INFO] [stdout] 9653a912f25bfdcb0cc1a221a2e6aa35d5ac218e7a6f9d3c4efde9a9437b0101
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/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" "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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 704e089215179423f3b404da5fcb0a7f4d0acd57bb186ac8e025614dcb491706
[INFO] running `Command { std: "docker" "start" "-a" "704e089215179423f3b404da5fcb0a7f4d0acd57bb186ac8e025614dcb491706", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/mmledger-664d2e81f22938aa)
[INFO] [stdout] 
[INFO] [stdout] running 56 tests
[INFO] [stdout] test tests::find_free_back::case_1 ... ok
[INFO] [stdout] test tests::find_free_back::case_3 ... ok
[INFO] [stdout] test tests::find_free_back::case_4 ... ok
[INFO] [stdout] test tests::find_free_front::case_1 ... ok
[INFO] [stdout] test tests::find_free_back::case_5 ... ok
[INFO] [stdout] test tests::find_free_back::case_2 ... ok
[INFO] [stdout] test tests::find_free_front::case_2 ... ok
[INFO] [stdout] test tests::find_free_front::case_3 ... ok
[INFO] [stdout] test tests::find_free_front::case_4 ... ok
[INFO] [stdout] test tests::find_free_front::case_5 ... ok
[INFO] [stdout] test tests::map::case_01 ... ok
[INFO] [stdout] test tests::map::case_02 ... ok
[INFO] [stdout] test tests::map::case_03 ... ok
[INFO] [stdout] test tests::map::case_04 ... ok
[INFO] [stdout] test tests::map::case_05 ... ok
[INFO] [stdout] test tests::map::case_06 ... ok
[INFO] [stdout] test tests::map::case_07 ... ok
[INFO] [stdout] test tests::map::case_09 ... ok
[INFO] [stdout] test tests::map::case_08 ... ok
[INFO] [stdout] test tests::map::case_10 ... ok
[INFO] [stdout] test tests::map::case_11 ... ok
[INFO] [stdout] test tests::map::case_12 ... ok
[INFO] [stdout] test tests::map::case_13 ... ok
[INFO] [stdout] test tests::map::case_14 ... ok
[INFO] [stdout] test tests::map::case_15 ... ok
[INFO] [stdout] test tests::map::case_17 ... ok
[INFO] [stdout] test tests::map::case_16 ... ok
[INFO] [stdout] test tests::map::case_18 ... ok
[INFO] [stdout] test tests::map::case_19 ... ok
[INFO] [stdout] test tests::map::case_20 ... ok
[INFO] [stdout] test tests::map::case_21 ... ok
[INFO] [stdout] test tests::map::case_22 ... ok
[INFO] [stdout] test tests::map::case_24 ... ok
[INFO] [stdout] test tests::map::case_23 ... ok
[INFO] [stdout] test tests::map::case_25 ... ok
[INFO] [stdout] test tests::map::case_26 ... ok
[INFO] [stdout] test tests::map::case_27 ... ok
[INFO] [stdout] test tests::map::case_28 ... ok
[INFO] [stdout] test tests::map::case_29 ... ok
[INFO] [stdout] test tests::map::case_30 ... ok
[INFO] [stdout] test tests::record_size_align ... ok
[INFO] [stdout] test tests::unmap::case_01 ... ok
[INFO] [stdout] test tests::unmap::case_03 ... ok
[INFO] [stdout] test tests::unmap::case_02 ... ok
[INFO] [stdout] test tests::unmap::case_04 ... ok
[INFO] [stdout] test tests::unmap::case_05 ... ok
[INFO] [stdout] test tests::unmap::case_06 ... ok
[INFO] [stdout] test tests::unmap::case_07 ... ok
[INFO] [stdout] test tests::unmap::case_08 ... ok
[INFO] [stdout] test tests::unmap::case_09 ... ok
[INFO] [stdout] test tests::unmap::case_10 ... ok
[INFO] [stdout] test tests::unmap::case_11 ... ok
[INFO] [stdout] test tests::unmap::case_12 ... ok
[INFO] [stdout] test tests::unmap::case_13 ... ok
[INFO] [stdout] test tests::unmap::case_14 ... ok
[INFO] [stdout] test tests::unmap::case_15 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 56 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests mmledger
[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" "704e089215179423f3b404da5fcb0a7f4d0acd57bb186ac8e025614dcb491706", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "704e089215179423f3b404da5fcb0a7f4d0acd57bb186ac8e025614dcb491706", kill_on_drop: false }`
[INFO] [stdout] 704e089215179423f3b404da5fcb0a7f4d0acd57bb186ac8e025614dcb491706