[INFO] updating cached repository b7w/vrungel
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/b7w/vrungel
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/b7w/vrungel" "work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/gh/b7w/vrungel"`
[INFO] [stderr] Cloning into 'work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/gh/b7w/vrungel'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/b7w/vrungel" "work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/gh/b7w/vrungel"`
[INFO] [stderr] Cloning into 'work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/gh/b7w/vrungel'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] c9e6d4a8f3eecd335740d8a7d129b29c6a835702
[INFO] sha for GitHub repo b7w/vrungel: c9e6d4a8f3eecd335740d8a7d129b29c6a835702
[INFO] validating manifest of b7w/vrungel on toolchain master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of b7w/vrungel on toolchain try#7fea0229842e79db1159ea58ad9a653b288efee9
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing b7w/vrungel
[INFO] finished frobbing b7w/vrungel
[INFO] frobbed toml for b7w/vrungel written to work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/gh/b7w/vrungel/Cargo.toml
[INFO] started frobbing b7w/vrungel
[INFO] finished frobbing b7w/vrungel
[INFO] frobbed toml for b7w/vrungel written to work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/gh/b7w/vrungel/Cargo.toml
[INFO] crate b7w/vrungel has a lockfile. skipping
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing b7w/vrungel against try#7fea0229842e79db1159ea58ad9a653b288efee9 for pr-57967
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-7/try#7fea0229842e79db1159ea58ad9a653b288efee9:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/gh/b7w/vrungel:/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=forbid" "-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" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "build" "--frozen"`
[INFO] [stdout] 49cd0aaf15d6cda7c2e08435b385758d336d64d9a4c5b147ef930f1e1a584b6e
[INFO] running `"docker" "start" "-a" "49cd0aaf15d6cda7c2e08435b385758d336d64d9a4c5b147ef930f1e1a584b6e"`
[INFO] [stderr]    Compiling subprocess v0.1.16
[INFO] [stderr]    Compiling simple_logger v1.0.1
[INFO] [stderr]    Compiling docopt v1.0.1
[INFO] [stderr]    Compiling crossbeam-channel v0.2.6
[INFO] [stderr]    Compiling tokio-signal v0.2.5
[INFO] [stderr]    Compiling trust-dns-proto v0.4.0
[INFO] [stderr]    Compiling tokio v0.1.11
[INFO] [stderr]    Compiling trust-dns-resolver v0.9.1
[INFO] [stderr]    Compiling actix v0.7.4
[INFO] [stderr]    Compiling actix-web v0.7.8
[INFO] [stderr]    Compiling vrungel v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: variant is never constructed: `CANCELED`
[INFO] [stderr]   --> src/core.rs:36:5
[INFO] [stderr]    |
[INFO] [stderr] 36 |     CANCELED,
[INFO] [stderr]    |     ^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 06s
[INFO] running `"docker" "inspect" "49cd0aaf15d6cda7c2e08435b385758d336d64d9a4c5b147ef930f1e1a584b6e"`
[INFO] running `"docker" "rm" "-f" "49cd0aaf15d6cda7c2e08435b385758d336d64d9a4c5b147ef930f1e1a584b6e"`
[INFO] [stdout] 49cd0aaf15d6cda7c2e08435b385758d336d64d9a4c5b147ef930f1e1a584b6e
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-7/try#7fea0229842e79db1159ea58ad9a653b288efee9:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/gh/b7w/vrungel:/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=forbid" "-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" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "test" "--frozen" "--no-run"`
[INFO] [stdout] 4c4ca7cdc8ea0bc209dd0c31897705e330356cd363af86a12d0ec4b874cb6ff9
[INFO] running `"docker" "start" "-a" "4c4ca7cdc8ea0bc209dd0c31897705e330356cd363af86a12d0ec4b874cb6ff9"`
[INFO] [stderr]    Compiling vrungel v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: variant is never constructed: `CANCELED`
[INFO] [stderr]   --> src/core.rs:36:5
[INFO] [stderr]    |
[INFO] [stderr] 36 |     CANCELED,
[INFO] [stderr]    |     ^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.83s
[INFO] running `"docker" "inspect" "4c4ca7cdc8ea0bc209dd0c31897705e330356cd363af86a12d0ec4b874cb6ff9"`
[INFO] running `"docker" "rm" "-f" "4c4ca7cdc8ea0bc209dd0c31897705e330356cd363af86a12d0ec4b874cb6ff9"`
[INFO] [stdout] 4c4ca7cdc8ea0bc209dd0c31897705e330356cd363af86a12d0ec4b874cb6ff9
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-7/try#7fea0229842e79db1159ea58ad9a653b288efee9:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/gh/b7w/vrungel:/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=forbid" "-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" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "test" "--frozen"`
[INFO] [stdout] 85b704c980c18a9ef81b4a9207270411e97395ace687542a228dd0e709eb05d8
[INFO] running `"docker" "start" "-a" "85b704c980c18a9ef81b4a9207270411e97395ace687542a228dd0e709eb05d8"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.30s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/vrungel-9664578f9a5bd469
[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" "85b704c980c18a9ef81b4a9207270411e97395ace687542a228dd0e709eb05d8"`
[INFO] running `"docker" "rm" "-f" "85b704c980c18a9ef81b4a9207270411e97395ace687542a228dd0e709eb05d8"`
[INFO] [stdout] 85b704c980c18a9ef81b4a9207270411e97395ace687542a228dd0e709eb05d8