[INFO] crate libjit-sys 0.2.1 is already in cache
[INFO] extracting crate libjit-sys 0.2.1 into work/ex/beta-1.38-1/sources/1.37.0/reg/libjit-sys/0.2.1
[INFO] extracting crate libjit-sys 0.2.1 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/libjit-sys/0.2.1
[INFO] validating manifest of libjit-sys-0.2.1 on toolchain 1.37.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of libjit-sys-0.2.1 on toolchain beta-2019-08-13
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing libjit-sys-0.2.1
[INFO] finished frobbing libjit-sys-0.2.1
[INFO] frobbed toml for libjit-sys-0.2.1 written to work/ex/beta-1.38-1/sources/1.37.0/reg/libjit-sys/0.2.1/Cargo.toml
[INFO] started frobbing libjit-sys-0.2.1
[INFO] finished frobbing libjit-sys-0.2.1
[INFO] frobbed toml for libjit-sys-0.2.1 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/libjit-sys/0.2.1/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing libjit-sys-0.2.1 against 1.37.0 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/libjit-sys/0.2.1:/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" "+1.37.0" "build" "--frozen"`
[INFO] [stdout] a051c25e05b7953f1e7718124c2ab33c172b62243c868c9bd95dc3f40bcaaf15
[INFO] running `"docker" "start" "-a" "a051c25e05b7953f1e7718124c2ab33c172b62243c868c9bd95dc3f40bcaaf15"`
[INFO] [stderr]    Compiling libjit-sys v0.2.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.86s
[INFO] running `"docker" "inspect" "a051c25e05b7953f1e7718124c2ab33c172b62243c868c9bd95dc3f40bcaaf15"`
[INFO] running `"docker" "rm" "-f" "a051c25e05b7953f1e7718124c2ab33c172b62243c868c9bd95dc3f40bcaaf15"`
[INFO] [stdout] a051c25e05b7953f1e7718124c2ab33c172b62243c868c9bd95dc3f40bcaaf15
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/libjit-sys/0.2.1:/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" "+1.37.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 79150a73ed0f4d9a6eef7976b8922241fb9300ab8c63396a276348dfa5e40488
[INFO] running `"docker" "start" "-a" "79150a73ed0f4d9a6eef7976b8922241fb9300ab8c63396a276348dfa5e40488"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling libjit-sys v0.2.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.90s
[INFO] running `"docker" "inspect" "79150a73ed0f4d9a6eef7976b8922241fb9300ab8c63396a276348dfa5e40488"`
[INFO] running `"docker" "rm" "-f" "79150a73ed0f4d9a6eef7976b8922241fb9300ab8c63396a276348dfa5e40488"`
[INFO] [stdout] 79150a73ed0f4d9a6eef7976b8922241fb9300ab8c63396a276348dfa5e40488
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/libjit-sys/0.2.1:/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" "+1.37.0" "test" "--frozen"`
[INFO] [stdout] cc80eecf78e9ba6282bfa26e86d57039df0426d4fef2881c9c549bb44fe208ef
[INFO] running `"docker" "start" "-a" "cc80eecf78e9ba6282bfa26e86d57039df0426d4fef2881c9c549bb44fe208ef"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/libjit_sys-46545aa515d9807d
[INFO] [stderr]      Running /opt/crater/target/debug/deps/double-30b5221ffe2beb43
[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] [stderr]    Doc-tests libjit_sys
[INFO] [stdout] running 1 test
[INFO] [stdout] test test_jit_basics ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 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" "cc80eecf78e9ba6282bfa26e86d57039df0426d4fef2881c9c549bb44fe208ef"`
[INFO] running `"docker" "rm" "-f" "cc80eecf78e9ba6282bfa26e86d57039df0426d4fef2881c9c549bb44fe208ef"`
[INFO] [stdout] cc80eecf78e9ba6282bfa26e86d57039df0426d4fef2881c9c549bb44fe208ef