[INFO] cloning repository https://github.com/jarkkojs/memkeep
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jarkkojs/memkeep" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjarkkojs%2Fmemkeep", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjarkkojs%2Fmemkeep'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] af098f235fc8ac0b3d96d51e5a56aeb288374c2d
[INFO] testing jarkkojs/memkeep against 1.60.0 for beta-1.61-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjarkkojs%2Fmemkeep" "/workspace/builds/worker-0/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/jarkkojs/memkeep 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 git repo https://github.com/jarkkojs/memkeep
[INFO] finished tweaking git repo https://github.com/jarkkojs/memkeep
[INFO] tweaked toml for git repo https://github.com/jarkkojs/memkeep written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] crate git repo https://github.com/jarkkojs/memkeep already has a lockfile, it will not be regenerated
[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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] cd14812f827309f36e86fe0c4679c3ce3001642b8179ffcb1cd93648f091465a
[INFO] running `Command { std: "docker" "start" "-a" "cd14812f827309f36e86fe0c4679c3ce3001642b8179ffcb1cd93648f091465a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cd14812f827309f36e86fe0c4679c3ce3001642b8179ffcb1cd93648f091465a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cd14812f827309f36e86fe0c4679c3ce3001642b8179ffcb1cd93648f091465a", kill_on_drop: false }`
[INFO] [stdout] cd14812f827309f36e86fe0c4679c3ce3001642b8179ffcb1cd93648f091465a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] 97427edb4dfc10af42b028e10d057e783bfd1dd1c5498aa4d705494c4fc431f6
[INFO] running `Command { std: "docker" "start" "-a" "97427edb4dfc10af42b028e10d057e783bfd1dd1c5498aa4d705494c4fc431f6", 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 2.80s
[INFO] running `Command { std: "docker" "inspect" "97427edb4dfc10af42b028e10d057e783bfd1dd1c5498aa4d705494c4fc431f6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "97427edb4dfc10af42b028e10d057e783bfd1dd1c5498aa4d705494c4fc431f6", kill_on_drop: false }`
[INFO] [stdout] 97427edb4dfc10af42b028e10d057e783bfd1dd1c5498aa4d705494c4fc431f6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] d3dc12a37efc587da177d1cd264fcf668b6f26a1638ebc5e8f7b329a8465d4c2
[INFO] running `Command { std: "docker" "start" "-a" "d3dc12a37efc587da177d1cd264fcf668b6f26a1638ebc5e8f7b329a8465d4c2", kill_on_drop: false }`
[INFO] [stderr]    Compiling semver v1.0.7
[INFO] [stderr]    Compiling proc-macro2 v1.0.36
[INFO] [stderr]    Compiling syn v1.0.90
[INFO] [stderr]    Compiling rustc_version v0.4.0
[INFO] [stderr]    Compiling quote v1.0.17
[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 14.74s
[INFO] running `Command { std: "docker" "inspect" "d3dc12a37efc587da177d1cd264fcf668b6f26a1638ebc5e8f7b329a8465d4c2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d3dc12a37efc587da177d1cd264fcf668b6f26a1638ebc5e8f7b329a8465d4c2", kill_on_drop: false }`
[INFO] [stdout] d3dc12a37efc587da177d1cd264fcf668b6f26a1638ebc5e8f7b329a8465d4c2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] 981848c53d5be700357dc9f1dbd117ee34b0853e76c11208f5533eeeede49af1
[INFO] running `Command { std: "docker" "start" "-a" "981848c53d5be700357dc9f1dbd117ee34b0853e76c11208f5533eeeede49af1", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.61s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/mmledger-562a65c7c6ed2b23)
[INFO] [stdout] 
[INFO] [stdout] running 61 tests
[INFO] [stdout] test tests::contains::case_1 ... ok
[INFO] [stdout] test tests::contains::case_3 ... ok
[INFO] [stdout] test tests::contains::case_2 ... ok
[INFO] [stdout] test tests::contains::case_4 ... ok
[INFO] [stdout] test tests::contains::case_5 ... ok
[INFO] [stdout] test tests::find_free_back::case_1 ... ok
[INFO] [stdout] test tests::find_free_back::case_2 ... ok
[INFO] [stdout] test tests::find_free_back::case_3 ... ok
[INFO] [stdout] test tests::find_free_back::case_5 ... ok
[INFO] [stdout] test tests::find_free_front::case_1 ... ok
[INFO] [stdout] test tests::find_free_back::case_4 ... 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_08 ... ok
[INFO] [stdout] test tests::map::case_09 ... 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_18 ... ok
[INFO] [stdout] test tests::map::case_16 ... ok
[INFO] [stdout] test tests::map::case_17 ... 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_23 ... ok
[INFO] [stdout] test tests::map::case_24 ... 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_02 ... ok
[INFO] [stdout] test tests::unmap::case_03 ... 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_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] test tests::unmap::case_08 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 61 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" "981848c53d5be700357dc9f1dbd117ee34b0853e76c11208f5533eeeede49af1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "981848c53d5be700357dc9f1dbd117ee34b0853e76c11208f5533eeeede49af1", kill_on_drop: false }`
[INFO] [stdout] 981848c53d5be700357dc9f1dbd117ee34b0853e76c11208f5533eeeede49af1