[INFO] fetching crate wk 0.4.0...
[INFO] extracting crate wk 0.4.0 into work/ex/beta-1.37-6/sources/1.36.0/reg/wk/0.4.0
[INFO] extracting crate wk 0.4.0 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/wk/0.4.0
[INFO] validating manifest of wk-0.4.0 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 wk-0.4.0 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 wk-0.4.0
[INFO] finished frobbing wk-0.4.0
[INFO] frobbed toml for wk-0.4.0 written to work/ex/beta-1.37-6/sources/1.36.0/reg/wk/0.4.0/Cargo.toml
[INFO] started frobbing wk-0.4.0
[INFO] finished frobbing wk-0.4.0
[INFO] frobbed toml for wk-0.4.0 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/wk/0.4.0/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 wk-0.4.0 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-6/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/wk/0.4.0:/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] 022c8c4023f3fa50def44fd1dccfd4bdfb84794f19b45401689f6d4982b80810
[INFO] running `"docker" "start" "-a" "022c8c4023f3fa50def44fd1dccfd4bdfb84794f19b45401689f6d4982b80810"`
[INFO] [stderr]    Compiling winapi v0.3.7
[INFO] [stderr]    Compiling whoami v0.5.3
[INFO] [stderr]    Compiling pathdiff v0.1.0
[INFO] [stderr]    Compiling os_pipe v0.8.1
[INFO] [stderr]    Compiling toml v0.5.1
[INFO] [stderr]    Compiling directories v2.0.2
[INFO] [stderr]    Compiling structopt v0.2.18
[INFO] [stderr]    Compiling shared_child v0.3.3
[INFO] [stderr]    Compiling duct v0.12.0
[INFO] [stderr]    Compiling wk v0.4.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 11.63s
[INFO] running `"docker" "inspect" "022c8c4023f3fa50def44fd1dccfd4bdfb84794f19b45401689f6d4982b80810"`
[INFO] running `"docker" "rm" "-f" "022c8c4023f3fa50def44fd1dccfd4bdfb84794f19b45401689f6d4982b80810"`
[INFO] [stdout] 022c8c4023f3fa50def44fd1dccfd4bdfb84794f19b45401689f6d4982b80810
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-6/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/wk/0.4.0:/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] d57356dac85c105dff5f8240cb6b83bb4b76bd09c589053b05e4c552b2333e74
[INFO] running `"docker" "start" "-a" "d57356dac85c105dff5f8240cb6b83bb4b76bd09c589053b05e4c552b2333e74"`
[INFO] [stderr]    Compiling wk v0.4.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.72s
[INFO] running `"docker" "inspect" "d57356dac85c105dff5f8240cb6b83bb4b76bd09c589053b05e4c552b2333e74"`
[INFO] running `"docker" "rm" "-f" "d57356dac85c105dff5f8240cb6b83bb4b76bd09c589053b05e4c552b2333e74"`
[INFO] [stdout] d57356dac85c105dff5f8240cb6b83bb4b76bd09c589053b05e4c552b2333e74
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-6/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/wk/0.4.0:/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] 30f78cafa60544f5bdc2345a249fc842a9cdedbdcc1e156f0331ac6a5e98efa0
[INFO] running `"docker" "start" "-a" "30f78cafa60544f5bdc2345a249fc842a9cdedbdcc1e156f0331ac6a5e98efa0"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/wk-6cb3fcefeaa4fae2
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test test_s3_url ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "30f78cafa60544f5bdc2345a249fc842a9cdedbdcc1e156f0331ac6a5e98efa0"`
[INFO] running `"docker" "rm" "-f" "30f78cafa60544f5bdc2345a249fc842a9cdedbdcc1e156f0331ac6a5e98efa0"`
[INFO] [stdout] 30f78cafa60544f5bdc2345a249fc842a9cdedbdcc1e156f0331ac6a5e98efa0