[INFO] crate riffol 0.3.0 is already in cache
[INFO] extracting crate riffol 0.3.0 into work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/reg/riffol/0.3.0
[INFO] extracting crate riffol 0.3.0 into work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/reg/riffol/0.3.0
[INFO] validating manifest of riffol-0.3.0 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 riffol-0.3.0 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 riffol-0.3.0
[INFO] finished frobbing riffol-0.3.0
[INFO] frobbed toml for riffol-0.3.0 written to work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/reg/riffol/0.3.0/Cargo.toml
[INFO] started frobbing riffol-0.3.0
[INFO] finished frobbing riffol-0.3.0
[INFO] frobbed toml for riffol-0.3.0 written to work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/reg/riffol/0.3.0/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[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 riffol-0.3.0 against master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54 for pr-57967
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-3/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/reg/riffol/0.3.0:/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=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" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "build" "--frozen"`
[INFO] [stdout] 023e4925cddd14d5d27ef593841f4712503c8649badc759bda07af64a5405817
[INFO] running `"docker" "start" "-a" "023e4925cddd14d5d27ef593841f4712503c8649badc759bda07af64a5405817"`
[INFO] [stderr]    Compiling crossbeam-utils v0.6.5
[INFO] [stderr]    Compiling nereon_derive v0.4.3
[INFO] [stderr]    Compiling crossbeam-epoch v0.6.1
[INFO] [stderr]    Compiling nereon v0.4.4
[INFO] [stderr]    Compiling crossbeam-channel v0.2.6
[INFO] [stderr]    Compiling riffol v0.3.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 22.03s
[INFO] running `"docker" "inspect" "023e4925cddd14d5d27ef593841f4712503c8649badc759bda07af64a5405817"`
[INFO] running `"docker" "rm" "-f" "023e4925cddd14d5d27ef593841f4712503c8649badc759bda07af64a5405817"`
[INFO] [stdout] 023e4925cddd14d5d27ef593841f4712503c8649badc759bda07af64a5405817
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-3/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/reg/riffol/0.3.0:/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=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" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "test" "--frozen" "--no-run"`
[INFO] [stdout] 9a6f99651d6ec4fe05afc986c85387ae8c01bde05c993b738f5d47c4c24b170f
[INFO] running `"docker" "start" "-a" "9a6f99651d6ec4fe05afc986c85387ae8c01bde05c993b738f5d47c4c24b170f"`
[INFO] [stderr]    Compiling riffol v0.3.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.96s
[INFO] running `"docker" "inspect" "9a6f99651d6ec4fe05afc986c85387ae8c01bde05c993b738f5d47c4c24b170f"`
[INFO] running `"docker" "rm" "-f" "9a6f99651d6ec4fe05afc986c85387ae8c01bde05c993b738f5d47c4c24b170f"`
[INFO] [stdout] 9a6f99651d6ec4fe05afc986c85387ae8c01bde05c993b738f5d47c4c24b170f
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-3/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/reg/riffol/0.3.0:/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=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" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "test" "--frozen"`
[INFO] [stdout] 148ba61a3e6cc8ebd427b1473f87f4ad2f862a73e62e6f97d82fe7248f039b1e
[INFO] running `"docker" "start" "-a" "148ba61a3e6cc8ebd427b1473f87f4ad2f862a73e62e6f97d82fe7248f039b1e"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.18s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/riffol-6bc617b98cf4fe81
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] connect: Network is unreachable
[INFO] [stdout] total 76
[INFO] [stdout] drwxr-xr-x   1 root root 4096 Jan  3 21:57 bin
[INFO] [stdout] drwxr-xr-x   2 root root 4096 Oct 20 10:40 boot
[INFO] [stdout] drwxr-xr-x   5 root root  340 Feb  1 04:42 dev
[INFO] [stdout] drwxr-xr-x   1 root root 4096 Feb  1 04:42 etc
[INFO] [stdout] drwxr-xr-x   2 root root 4096 Oct 20 10:40 home
[INFO] [stdout] drwxr-xr-x   1 root root 4096 Jan  3 21:58 lib
[INFO] [stdout] drwxr-xr-x   2 root root 4096 Jan  3 21:56 lib32
[INFO] [stdout] drwxr-xr-x   2 root root 4096 Dec 26 00:00 lib64
[INFO] [stdout] drwxr-xr-x   2 root root 4096 Dec 26 00:00 media
[INFO] [stdout] drwxr-xr-x   2 root root 4096 Dec 26 00:00 mnt
[INFO] [stdout] drwxr-xr-x   1 root root 4096 Feb  1 04:42 opt
[INFO] [stdout] dr-xr-xr-x 208 root root    0 Feb  1 04:42 proc
[INFO] [stdout] drwx------   2 root root 4096 Dec 26 00:00 root
[INFO] [stdout] drwxr-xr-x   1 root root 4096 Jan  3 21:58 run
[INFO] [stdout] drwxr-xr-x   1 root root 4096 Jan  3 21:56 sbin
[INFO] [stdout] drwxr-xr-x   2 root root 4096 Dec 26 00:00 srv
[INFO] [stdout] dr-xr-xr-x  13 root root    0 Jul 27  2018 sys
[INFO] [stdout] drwxrwxrwt   1 root root 4096 Jan  3 21:59 tmp
[INFO] [stdout] drwxr-xr-x   1 root root 4096 Jan  3 21:56 usr
[INFO] [stdout] drwxr-xr-x   1 root root 4096 Dec 26 00:00 var
[INFO] [stdout] test config::tests::test ... ok
[INFO] [stdout] test stream::test::test1 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/riffol-df72b8a0685c408b
[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 riffol
[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" "148ba61a3e6cc8ebd427b1473f87f4ad2f862a73e62e6f97d82fe7248f039b1e"`
[INFO] running `"docker" "rm" "-f" "148ba61a3e6cc8ebd427b1473f87f4ad2f862a73e62e6f97d82fe7248f039b1e"`
[INFO] [stdout] 148ba61a3e6cc8ebd427b1473f87f4ad2f862a73e62e6f97d82fe7248f039b1e