[INFO] crate routeros_rust 0.0.21 is already in cache
[INFO] extracting crate routeros_rust 0.0.21 into work/ex/beta-1.37-6/sources/1.36.0/reg/routeros_rust/0.0.21
[INFO] extracting crate routeros_rust 0.0.21 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/routeros_rust/0.0.21
[INFO] validating manifest of routeros_rust-0.0.21 on toolchain 1.36.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of routeros_rust-0.0.21 on toolchain beta-2019-07-23
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing routeros_rust-0.0.21
[INFO] finished frobbing routeros_rust-0.0.21
[INFO] frobbed toml for routeros_rust-0.0.21 written to work/ex/beta-1.37-6/sources/1.36.0/reg/routeros_rust/0.0.21/Cargo.toml
[INFO] started frobbing routeros_rust-0.0.21
[INFO] finished frobbing routeros_rust-0.0.21
[INFO] frobbed toml for routeros_rust-0.0.21 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/routeros_rust/0.0.21/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] [stderr]     Blocking waiting for file lock on package cache lock
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing routeros_rust-0.0.21 against beta-2019-07-23 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-1/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/routeros_rust/0.0.21:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-07-23" "build" "--frozen"`
[INFO] [stdout] cc41c1c056df131c2ff945c36336ad1c6fabee29358aa271e5ff2b0bce99f411
[INFO] running `"docker" "start" "-a" "cc41c1c056df131c2ff945c36336ad1c6fabee29358aa271e5ff2b0bce99f411"`
[INFO] [stderr]    Compiling rust-crypto v0.2.36
[INFO] [stderr]    Compiling routeros_rust v0.0.21 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 11.88s
[INFO] running `"docker" "inspect" "cc41c1c056df131c2ff945c36336ad1c6fabee29358aa271e5ff2b0bce99f411"`
[INFO] running `"docker" "rm" "-f" "cc41c1c056df131c2ff945c36336ad1c6fabee29358aa271e5ff2b0bce99f411"`
[INFO] [stdout] cc41c1c056df131c2ff945c36336ad1c6fabee29358aa271e5ff2b0bce99f411
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-1/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/routeros_rust/0.0.21:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-07-23" "test" "--frozen" "--no-run"`
[INFO] [stdout] 97f4441afde6773901d37b17ef40d21981b4da2781fe9e3bc21b468b7f8722b2
[INFO] running `"docker" "start" "-a" "97f4441afde6773901d37b17ef40d21981b4da2781fe9e3bc21b468b7f8722b2"`
[INFO] [stderr]    Compiling routeros_rust v0.0.21 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.20s
[INFO] running `"docker" "inspect" "97f4441afde6773901d37b17ef40d21981b4da2781fe9e3bc21b468b7f8722b2"`
[INFO] running `"docker" "rm" "-f" "97f4441afde6773901d37b17ef40d21981b4da2781fe9e3bc21b468b7f8722b2"`
[INFO] [stdout] 97f4441afde6773901d37b17ef40d21981b4da2781fe9e3bc21b468b7f8722b2
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-1/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/routeros_rust/0.0.21:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-07-23" "test" "--frozen"`
[INFO] [stdout] 1084e11d9ec0bba057d1a222e5ecc6a55949bbf0758210e0d3602fa07730971b
[INFO] running `"docker" "start" "-a" "1084e11d9ec0bba057d1a222e5ecc6a55949bbf0758210e0d3602fa07730971b"`
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running /opt/crater/target/debug/deps/router_os-36fb392928ee2d10
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/example-40277952bae48896
[INFO] [stderr]    Doc-tests router_os
[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
[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
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "1084e11d9ec0bba057d1a222e5ecc6a55949bbf0758210e0d3602fa07730971b"`
[INFO] running `"docker" "rm" "-f" "1084e11d9ec0bba057d1a222e5ecc6a55949bbf0758210e0d3602fa07730971b"`
[INFO] [stdout] 1084e11d9ec0bba057d1a222e5ecc6a55949bbf0758210e0d3602fa07730971b