[INFO] cloning repository johalun/sysctlexplorer
[INFO] running `"git" "clone" "--bare" "git://github.com/johalun/sysctlexplorer.git" "work/cache/sources/gh/johalun/sysctlexplorer"`
[INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/johalun/sysctlexplorer'...
[INFO] running `"git" "clone" "work/cache/sources/gh/johalun/sysctlexplorer" "work/ex/beta-1.37-6/sources/1.36.0/gh/johalun/sysctlexplorer"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/johalun/sysctlexplorer'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/johalun/sysctlexplorer" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/johalun/sysctlexplorer"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/johalun/sysctlexplorer'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] e3a7beda1dd74ebc3d0b4835fc75b1f975bf6197
[INFO] sha for GitHub repo johalun/sysctlexplorer: e3a7beda1dd74ebc3d0b4835fc75b1f975bf6197
[INFO] validating manifest of johalun/sysctlexplorer 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 johalun/sysctlexplorer 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 johalun/sysctlexplorer
[INFO] finished frobbing johalun/sysctlexplorer
[INFO] frobbed toml for johalun/sysctlexplorer written to work/ex/beta-1.37-6/sources/1.36.0/gh/johalun/sysctlexplorer/Cargo.toml
[INFO] started frobbing johalun/sysctlexplorer
[INFO] finished frobbing johalun/sysctlexplorer
[INFO] frobbed toml for johalun/sysctlexplorer written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/johalun/sysctlexplorer/Cargo.toml
[INFO] crate johalun/sysctlexplorer already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded sysctl v0.4.0
[INFO] [stderr]   Downloaded cursive_tree_view v0.4.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] testing johalun/sysctlexplorer 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/gh/johalun/sysctlexplorer:/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] 4b829c9997ea18f02a2b78091df3a7736e0e8e996c795507e82276dece0bcbc5
[INFO] running `"docker" "start" "-a" "4b829c9997ea18f02a2b78091df3a7736e0e8e996c795507e82276dece0bcbc5"`
[INFO] [stderr]    Compiling syn v0.15.41
[INFO] [stderr]    Compiling array-macro v1.0.3
[INFO] [stderr]    Compiling num-iter v0.1.39
[INFO] [stderr]    Compiling signal-hook-registry v1.0.1
[INFO] [stderr]    Compiling toml v0.5.1
[INFO] [stderr]    Compiling syn v0.14.9
[INFO] [stderr]    Compiling num-complex v0.2.3
[INFO] [stderr]    Compiling num-rational v0.2.2
[INFO] [stderr]    Compiling enum-map-internals v0.1.3
[INFO] [stderr]    Compiling simplelog v0.6.0
[INFO] [stderr]    Compiling signal-hook v0.1.10
[INFO] [stderr]    Compiling num v0.2.0
[INFO] [stderr]    Compiling enum-map-derive v0.4.1
[INFO] [stderr]    Compiling enum-map v0.5.0
[INFO] [stderr]    Compiling darling_core v0.9.0
[INFO] [stderr]    Compiling synstructure v0.10.2
[INFO] [stderr]    Compiling failure_derive v0.1.5
[INFO] [stderr]    Compiling failure v0.1.5
[INFO] [stderr]    Compiling sysctl v0.4.0
[INFO] [stderr]    Compiling darling_macro v0.9.0
[INFO] [stderr]    Compiling darling v0.9.0
[INFO] [stderr]    Compiling enumset_derive v0.4.0
[INFO] [stderr]    Compiling enumset v0.4.0
[INFO] [stderr]    Compiling cursive v0.12.0
[INFO] [stderr]    Compiling cursive_tree_view v0.4.0
[INFO] [stderr]    Compiling sysctlexplorer v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 47.94s
[INFO] running `"docker" "inspect" "4b829c9997ea18f02a2b78091df3a7736e0e8e996c795507e82276dece0bcbc5"`
[INFO] running `"docker" "rm" "-f" "4b829c9997ea18f02a2b78091df3a7736e0e8e996c795507e82276dece0bcbc5"`
[INFO] [stdout] 4b829c9997ea18f02a2b78091df3a7736e0e8e996c795507e82276dece0bcbc5
[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/gh/johalun/sysctlexplorer:/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] 8788eb637f90be67ce0e305cbdb4af059371d3e50244c837cf15e6e861964963
[INFO] running `"docker" "start" "-a" "8788eb637f90be67ce0e305cbdb4af059371d3e50244c837cf15e6e861964963"`
[INFO] [stderr]    Compiling sysctlexplorer v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.09s
[INFO] running `"docker" "inspect" "8788eb637f90be67ce0e305cbdb4af059371d3e50244c837cf15e6e861964963"`
[INFO] running `"docker" "rm" "-f" "8788eb637f90be67ce0e305cbdb4af059371d3e50244c837cf15e6e861964963"`
[INFO] [stdout] 8788eb637f90be67ce0e305cbdb4af059371d3e50244c837cf15e6e861964963
[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/gh/johalun/sysctlexplorer:/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] 8fe22857b5598c232423065a234085c579bfa9bfd2d6612ec071e3f1dc28b49d
[INFO] running `"docker" "start" "-a" "8fe22857b5598c232423065a234085c579bfa9bfd2d6612ec071e3f1dc28b49d"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.11s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/sysctlexplorer-fb0ec488f7665012
[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" "8fe22857b5598c232423065a234085c579bfa9bfd2d6612ec071e3f1dc28b49d"`
[INFO] running `"docker" "rm" "-f" "8fe22857b5598c232423065a234085c579bfa9bfd2d6612ec071e3f1dc28b49d"`
[INFO] [stdout] 8fe22857b5598c232423065a234085c579bfa9bfd2d6612ec071e3f1dc28b49d