[INFO] fetching crate spirit-dipstick 0.1.5...
[INFO] extracting crate spirit-dipstick 0.1.5 into work/ex/beta-1.37-6/sources/1.36.0/reg/spirit-dipstick/0.1.5
[INFO] extracting crate spirit-dipstick 0.1.5 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/spirit-dipstick/0.1.5
[INFO] validating manifest of spirit-dipstick-0.1.5 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 spirit-dipstick-0.1.5 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 spirit-dipstick-0.1.5
[INFO] finished frobbing spirit-dipstick-0.1.5
[INFO] frobbed toml for spirit-dipstick-0.1.5 written to work/ex/beta-1.37-6/sources/1.36.0/reg/spirit-dipstick/0.1.5/Cargo.toml
[INFO] started frobbing spirit-dipstick-0.1.5
[INFO] finished frobbing spirit-dipstick-0.1.5
[INFO] frobbed toml for spirit-dipstick-0.1.5 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/spirit-dipstick/0.1.5/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] 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 spirit-dipstick-0.1.5 against 1.36.0 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-3/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/spirit-dipstick/0.1.5:/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" "+1.36.0" "build" "--frozen"`
[INFO] [stdout] 58b3415794358a873e8cb2fff8661c98e07772143101c0978bd09e031fbb7605
[INFO] running `"docker" "start" "-a" "58b3415794358a873e8cb2fff8661c98e07772143101c0978bd09e031fbb7605"`
[INFO] [stderr]    Compiling dipstick v0.7.10
[INFO] [stderr]    Compiling atomic_refcell v0.1.3
[INFO] [stderr]    Compiling minreq v1.4.0
[INFO] [stderr]    Compiling num-iter v0.1.39
[INFO] [stderr]    Compiling num-rational v0.2.2
[INFO] [stderr]    Compiling num v0.2.0
[INFO] [stderr]    Compiling spirit-dipstick v0.1.5 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 15.06s
[INFO] running `"docker" "inspect" "58b3415794358a873e8cb2fff8661c98e07772143101c0978bd09e031fbb7605"`
[INFO] running `"docker" "rm" "-f" "58b3415794358a873e8cb2fff8661c98e07772143101c0978bd09e031fbb7605"`
[INFO] [stdout] 58b3415794358a873e8cb2fff8661c98e07772143101c0978bd09e031fbb7605
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-3/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/spirit-dipstick/0.1.5:/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" "+1.36.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] b0df0a16264ef4c023a75020fdbb3100806c0be72c4bb2ef057e0d95f7819e06
[INFO] running `"docker" "start" "-a" "b0df0a16264ef4c023a75020fdbb3100806c0be72c4bb2ef057e0d95f7819e06"`
[INFO] [stderr]     Blocking waiting for file lock on package cache lock
[INFO] [stderr]     Blocking waiting for file lock on package cache lock
[INFO] [stderr]    Compiling spirit-dipstick v0.1.5 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.15s
[INFO] running `"docker" "inspect" "b0df0a16264ef4c023a75020fdbb3100806c0be72c4bb2ef057e0d95f7819e06"`
[INFO] running `"docker" "rm" "-f" "b0df0a16264ef4c023a75020fdbb3100806c0be72c4bb2ef057e0d95f7819e06"`
[INFO] [stdout] b0df0a16264ef4c023a75020fdbb3100806c0be72c4bb2ef057e0d95f7819e06
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-3/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/spirit-dipstick/0.1.5:/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" "+1.36.0" "test" "--frozen"`
[INFO] [stdout] f431b7ef092c76789cc311b82c9d2b7e1a70a2ed30f3340803f22d06686eaa20
[INFO] running `"docker" "start" "-a" "f431b7ef092c76789cc311b82c9d2b7e1a70a2ed30f3340803f22d06686eaa20"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.23s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/spirit_dipstick-e9c8e5a0b6489c8f
[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] [stderr]    Doc-tests spirit-dipstick
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/lib.rs - Config (line 162) ... ok
[INFO] [stdout] test src/lib.rs - Monitor (line 265) ... ok
[INFO] [stdout] test src/lib.rs -  (line 17) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "f431b7ef092c76789cc311b82c9d2b7e1a70a2ed30f3340803f22d06686eaa20"`
[INFO] running `"docker" "rm" "-f" "f431b7ef092c76789cc311b82c9d2b7e1a70a2ed30f3340803f22d06686eaa20"`
[INFO] [stdout] f431b7ef092c76789cc311b82c9d2b7e1a70a2ed30f3340803f22d06686eaa20