[INFO] updating cached repository https://github.com/mohanson/rare_duktape
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/big/crater/work/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"`
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] a7a0db9cddf53befd348576f6f64bb337ce07b03
[INFO] testing mohanson/rare_duktape against beta-2019-09-28 for beta-1.39-1
[INFO] running `"git" "clone" "work/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmohanson%2Frare_duktape" "work/builds/worker-6/source"`
[INFO] [stderr] Cloning into 'work/builds/worker-6/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/mohanson/rare_duktape on toolchain beta-2019-09-28
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/mohanson/rare_duktape
[INFO] finished tweaking git repo https://github.com/mohanson/rare_duktape
[INFO] tweaked toml for git repo https://github.com/mohanson/rare_duktape written to work/builds/worker-6/source/Cargo.toml
[INFO] crate git repo https://github.com/mohanson/rare_duktape already has a lockfile, it will not be regenerated
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-6/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2019-09-28" "build" "--frozen"`
[INFO] [stdout] 91695b28bcdaf0528a190baa69a81a9501628a0255b27e988d672c0ddadedeb6
[INFO] running `"docker" "start" "-a" "91695b28bcdaf0528a190baa69a81a9501628a0255b27e988d672c0ddadedeb6"`
[INFO] [stderr]    Compiling syn v0.15.42
[INFO] [stderr]    Compiling plain v0.2.3
[INFO] [stderr]    Compiling ckb-vm-definitions v0.12.0-pre (https://github.com/nervosnetwork/ckb-vm#53ddfecb)
[INFO] [stderr]    Compiling ckb-vm v0.12.0-pre (https://github.com/nervosnetwork/ckb-vm#53ddfecb)
[INFO] [stderr]    Compiling scroll v0.9.2
[INFO] [stderr]    Compiling scroll_derive v0.9.5
[INFO] [stderr]    Compiling goblin v0.0.22
[INFO] [stderr]    Compiling rare_duktape v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 12.44s
[INFO] running `"docker" "inspect" "91695b28bcdaf0528a190baa69a81a9501628a0255b27e988d672c0ddadedeb6"`
[INFO] running `"docker" "rm" "-f" "91695b28bcdaf0528a190baa69a81a9501628a0255b27e988d672c0ddadedeb6"`
[INFO] [stdout] 91695b28bcdaf0528a190baa69a81a9501628a0255b27e988d672c0ddadedeb6
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-6/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2019-09-28" "test" "--frozen" "--no-run"`
[INFO] [stdout] ae0bb79046fe5df2dc1be0b3d353c432d7a6da032fe053638dd9e31b2b6b7674
[INFO] running `"docker" "start" "-a" "ae0bb79046fe5df2dc1be0b3d353c432d7a6da032fe053638dd9e31b2b6b7674"`
[INFO] [stderr]    Compiling rare_duktape v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.80s
[INFO] running `"docker" "inspect" "ae0bb79046fe5df2dc1be0b3d353c432d7a6da032fe053638dd9e31b2b6b7674"`
[INFO] running `"docker" "rm" "-f" "ae0bb79046fe5df2dc1be0b3d353c432d7a6da032fe053638dd9e31b2b6b7674"`
[INFO] [stdout] ae0bb79046fe5df2dc1be0b3d353c432d7a6da032fe053638dd9e31b2b6b7674
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-6/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2019-09-28" "test" "--frozen"`
[INFO] [stdout] 275e86612915f2675142d111f4893a04aad6677ea3fdeefc268c3b772fbfe5cc
[INFO] running `"docker" "start" "-a" "275e86612915f2675142d111f4893a04aad6677ea3fdeefc268c3b772fbfe5cc"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.11s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/rare_duktape-7f86a4eed0375484
[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 rare_duktape
[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" "275e86612915f2675142d111f4893a04aad6677ea3fdeefc268c3b772fbfe5cc"`
[INFO] running `"docker" "rm" "-f" "275e86612915f2675142d111f4893a04aad6677ea3fdeefc268c3b772fbfe5cc"`
[INFO] [stdout] 275e86612915f2675142d111f4893a04aad6677ea3fdeefc268c3b772fbfe5cc