[INFO] fetching crate mm0_util 0.1.4...
[INFO] testing mm0_util-0.1.4 against 1.59.0 for beta-1.60-1
[INFO] extracting crate mm0_util 0.1.4 into /workspace/builds/worker-11/source
[INFO] validating manifest of crates.io crate mm0_util 0.1.4 on toolchain 1.59.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate mm0_util 0.1.4
[INFO] finished tweaking crates.io crate mm0_util 0.1.4
[INFO] tweaked toml for crates.io crate mm0_util 0.1.4 written to /workspace/builds/worker-11/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "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" "+1.59.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8eb52dc8b0678e203d1ed4587664a1963cf2e69130c0dfbfdcb2440aa4c37d06
[INFO] running `Command { std: "docker" "start" "-a" "8eb52dc8b0678e203d1ed4587664a1963cf2e69130c0dfbfdcb2440aa4c37d06", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8eb52dc8b0678e203d1ed4587664a1963cf2e69130c0dfbfdcb2440aa4c37d06", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8eb52dc8b0678e203d1ed4587664a1963cf2e69130c0dfbfdcb2440aa4c37d06", kill_on_drop: false }`
[INFO] [stdout] 8eb52dc8b0678e203d1ed4587664a1963cf2e69130c0dfbfdcb2440aa4c37d06
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 830eaa3c31d22dd43cdaef8f590ed6abe0f1014391de4b42caf86e5a0581b7d5
[INFO] running `Command { std: "docker" "start" "-a" "830eaa3c31d22dd43cdaef8f590ed6abe0f1014391de4b42caf86e5a0581b7d5", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.86
[INFO] [stderr]    Compiling nom v2.2.1
[INFO] [stderr]    Compiling pathdiff v0.2.1
[INFO] [stderr]    Compiling procinfo v0.4.2
[INFO] [stderr]    Compiling mm0_deepsize_derive v0.1.2
[INFO] [stderr]    Compiling mm0_deepsize v0.1.3
[INFO] [stderr]    Compiling mm0_util v0.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.97s
[INFO] running `Command { std: "docker" "inspect" "830eaa3c31d22dd43cdaef8f590ed6abe0f1014391de4b42caf86e5a0581b7d5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "830eaa3c31d22dd43cdaef8f590ed6abe0f1014391de4b42caf86e5a0581b7d5", kill_on_drop: false }`
[INFO] [stdout] 830eaa3c31d22dd43cdaef8f590ed6abe0f1014391de4b42caf86e5a0581b7d5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 25bc182aa52adb8ed755ffd16ca1902e0be61c8b7d8b37049b26951032611d3f
[INFO] running `Command { std: "docker" "start" "-a" "25bc182aa52adb8ed755ffd16ca1902e0be61c8b7d8b37049b26951032611d3f", kill_on_drop: false }`
[INFO] [stderr]    Compiling mm0_util v0.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.61s
[INFO] running `Command { std: "docker" "inspect" "25bc182aa52adb8ed755ffd16ca1902e0be61c8b7d8b37049b26951032611d3f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "25bc182aa52adb8ed755ffd16ca1902e0be61c8b7d8b37049b26951032611d3f", kill_on_drop: false }`
[INFO] [stdout] 25bc182aa52adb8ed755ffd16ca1902e0be61c8b7d8b37049b26951032611d3f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 5843a66b9f7b65dad8099fac2a3eb56665ccaaee94076e4414aafce5c161051d
[INFO] running `Command { std: "docker" "start" "-a" "5843a66b9f7b65dad8099fac2a3eb56665ccaaee94076e4414aafce5c161051d", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/mm0_util-14a220f3d643d071)
[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] [stderr]    Doc-tests mm0_util
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/lib.rs - alphanumber (line 191) ... ignored
[INFO] [stdout] test src/lib.rs - let_unchecked (line 136) ... ignored
[INFO] [stdout] test src/lib.rs - let_unchecked (line 141) ... ignored
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 3 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "5843a66b9f7b65dad8099fac2a3eb56665ccaaee94076e4414aafce5c161051d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5843a66b9f7b65dad8099fac2a3eb56665ccaaee94076e4414aafce5c161051d", kill_on_drop: false }`
[INFO] [stdout] 5843a66b9f7b65dad8099fac2a3eb56665ccaaee94076e4414aafce5c161051d