[INFO] updating cached repository d-unseductable/rust_hadoop_streaming
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/d-unseductable/rust_hadoop_streaming
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/d-unseductable/rust_hadoop_streaming" "work/ex/beta-1.37-6/sources/1.36.0/gh/d-unseductable/rust_hadoop_streaming"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/d-unseductable/rust_hadoop_streaming'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/d-unseductable/rust_hadoop_streaming" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/d-unseductable/rust_hadoop_streaming"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/d-unseductable/rust_hadoop_streaming'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 2c989159bafe311b7ca974fd900a59f02cff5b78
[INFO] sha for GitHub repo d-unseductable/rust_hadoop_streaming: 2c989159bafe311b7ca974fd900a59f02cff5b78
[INFO] validating manifest of d-unseductable/rust_hadoop_streaming 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 d-unseductable/rust_hadoop_streaming 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 d-unseductable/rust_hadoop_streaming
[INFO] finished frobbing d-unseductable/rust_hadoop_streaming
[INFO] frobbed toml for d-unseductable/rust_hadoop_streaming written to work/ex/beta-1.37-6/sources/1.36.0/gh/d-unseductable/rust_hadoop_streaming/Cargo.toml
[INFO] started frobbing d-unseductable/rust_hadoop_streaming
[INFO] finished frobbing d-unseductable/rust_hadoop_streaming
[INFO] frobbed toml for d-unseductable/rust_hadoop_streaming written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/d-unseductable/rust_hadoop_streaming/Cargo.toml
[INFO] crate d-unseductable/rust_hadoop_streaming 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] error: the lock file /mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/d-unseductable/rust_hadoop_streaming/Cargo.lock needs to be updated but --locked was passed to prevent this
[INFO] the lockfile is outdated, regenerating it
[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 d-unseductable/rust_hadoop_streaming 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-7/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/d-unseductable/rust_hadoop_streaming:/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] 121e89fe592fd4a2848c494b3740eb2991313025dd8d71d05c50dba201e1fe9a
[INFO] running `"docker" "start" "-a" "121e89fe592fd4a2848c494b3740eb2991313025dd8d71d05c50dba201e1fe9a"`
[INFO] [stderr]    Compiling rust_hadoop_streaming v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.97s
[INFO] running `"docker" "inspect" "121e89fe592fd4a2848c494b3740eb2991313025dd8d71d05c50dba201e1fe9a"`
[INFO] running `"docker" "rm" "-f" "121e89fe592fd4a2848c494b3740eb2991313025dd8d71d05c50dba201e1fe9a"`
[INFO] [stdout] 121e89fe592fd4a2848c494b3740eb2991313025dd8d71d05c50dba201e1fe9a
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-7/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/d-unseductable/rust_hadoop_streaming:/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] 1c67fe04c94833a5a73005994f9aa12688ba6ba75cb0309db8bd19edb7ac8077
[INFO] running `"docker" "start" "-a" "1c67fe04c94833a5a73005994f9aa12688ba6ba75cb0309db8bd19edb7ac8077"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] running `"docker" "inspect" "1c67fe04c94833a5a73005994f9aa12688ba6ba75cb0309db8bd19edb7ac8077"`
[INFO] running `"docker" "rm" "-f" "1c67fe04c94833a5a73005994f9aa12688ba6ba75cb0309db8bd19edb7ac8077"`
[INFO] [stdout] 1c67fe04c94833a5a73005994f9aa12688ba6ba75cb0309db8bd19edb7ac8077
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-7/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/d-unseductable/rust_hadoop_streaming:/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] 25a89a9be3bb72ae07bedb882405bcd731bfda5dd520703bdfd581d4c7751de7
[INFO] running `"docker" "start" "-a" "25a89a9be3bb72ae07bedb882405bcd731bfda5dd520703bdfd581d4c7751de7"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] running `"docker" "inspect" "25a89a9be3bb72ae07bedb882405bcd731bfda5dd520703bdfd581d4c7751de7"`
[INFO] running `"docker" "rm" "-f" "25a89a9be3bb72ae07bedb882405bcd731bfda5dd520703bdfd581d4c7751de7"`
[INFO] [stdout] 25a89a9be3bb72ae07bedb882405bcd731bfda5dd520703bdfd581d4c7751de7