[INFO] updating cached repository riboseinc/riffol [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/riboseinc/riffol [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/riboseinc/riffol" "work/ex/beta-1.37-6/sources/1.36.0/gh/riboseinc/riffol"` [INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/riboseinc/riffol'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/riboseinc/riffol" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/riboseinc/riffol"` [INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/riboseinc/riffol'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 3fa11b085767de108c62141b2faf1b60e379c081 [INFO] sha for GitHub repo riboseinc/riffol: 3fa11b085767de108c62141b2faf1b60e379c081 [INFO] validating manifest of riboseinc/riffol 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 riboseinc/riffol 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 riboseinc/riffol [INFO] finished frobbing riboseinc/riffol [INFO] frobbed toml for riboseinc/riffol written to work/ex/beta-1.37-6/sources/1.36.0/gh/riboseinc/riffol/Cargo.toml [INFO] started frobbing riboseinc/riffol [INFO] finished frobbing riboseinc/riffol [INFO] frobbed toml for riboseinc/riffol written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/riboseinc/riffol/Cargo.toml [INFO] crate riboseinc/riffol 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] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] testing riboseinc/riffol 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-2/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/riboseinc/riffol:/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] 750dc4fbf3e465b1a59af233d00b10076eb8e21a8ddf3e71f4c7935d9b05c3bd [INFO] running `"docker" "start" "-a" "750dc4fbf3e465b1a59af233d00b10076eb8e21a8ddf3e71f4c7935d9b05c3bd"` [INFO] [stderr] Compiling arc-swap v0.3.2 [INFO] [stderr] Compiling pest v2.0.1 [INFO] [stderr] Compiling nix v0.11.0 [INFO] [stderr] Compiling syn v0.14.9 [INFO] [stderr] Compiling syn v0.15.12 [INFO] [stderr] Compiling parking_lot_core v0.3.1 [INFO] [stderr] Compiling error-chain v0.11.0 [INFO] [stderr] Compiling stderrlog v0.4.1 [INFO] [stderr] Compiling signal-hook v0.1.5 [INFO] [stderr] Compiling syslog v4.0.1 [INFO] [stderr] Compiling parking_lot v0.6.4 [INFO] [stderr] Compiling crossbeam-channel v0.2.6 [INFO] [stderr] Compiling pest_meta v2.0.3 [INFO] [stderr] Compiling nereon_derive v0.4.2 [INFO] [stderr] Compiling pest_generator v2.0.0 [INFO] [stderr] Compiling pest_derive v2.0.1 [INFO] [stderr] Compiling nereon v0.4.2 [INFO] [stderr] Compiling riffol v0.3.0 (/opt/crater/workdir) [INFO] [stderr] warning: the item `libc` is imported redundantly [INFO] [stderr] --> src/signal.rs:33:13 [INFO] [stderr] | [INFO] [stderr] 25 | use libc; [INFO] [stderr] | ---- the item `libc` is already imported here [INFO] [stderr] ... [INFO] [stderr] 33 | use libc; [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::os::unix::process::CommandExt::before_exec': should be unsafe, use `pre_exec` instead [INFO] [stderr] --> src/application.rs:289:14 [INFO] [stderr] | [INFO] [stderr] 289 | .before_exec(move || { [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(deprecated)] on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/stream.rs:176:21 [INFO] [stderr] | [INFO] [stderr] 176 | let mut connection = connections.get_mut(handle).unwrap(); [INFO] [stderr] | ----^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/stream.rs:195:21 [INFO] [stderr] | [INFO] [stderr] 195 | let mut connection = connections.remove(handle); [INFO] [stderr] | ----^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/stream.rs:243:17 [INFO] [stderr] | [INFO] [stderr] 243 | let mut logger: syslog::Result< [INFO] [stderr] | ----^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 54.49s [INFO] running `"docker" "inspect" "750dc4fbf3e465b1a59af233d00b10076eb8e21a8ddf3e71f4c7935d9b05c3bd"` [INFO] running `"docker" "rm" "-f" "750dc4fbf3e465b1a59af233d00b10076eb8e21a8ddf3e71f4c7935d9b05c3bd"` [INFO] [stdout] 750dc4fbf3e465b1a59af233d00b10076eb8e21a8ddf3e71f4c7935d9b05c3bd [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-2/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/riboseinc/riffol:/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] 84d8cca4703a4c0516525906b18529f0f1c444585f38f09b8b7c4f4c984cdb22 [INFO] running `"docker" "start" "-a" "84d8cca4703a4c0516525906b18529f0f1c444585f38f09b8b7c4f4c984cdb22"` [INFO] [stderr] Compiling riffol v0.3.0 (/opt/crater/workdir) [INFO] [stderr] warning: the item `libc` is imported redundantly [INFO] [stderr] --> src/signal.rs:33:13 [INFO] [stderr] | [INFO] [stderr] 25 | use libc; [INFO] [stderr] | ---- the item `libc` is already imported here [INFO] [stderr] ... [INFO] [stderr] 33 | use libc; [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::os::unix::process::CommandExt::before_exec': should be unsafe, use `pre_exec` instead [INFO] [stderr] --> src/application.rs:289:14 [INFO] [stderr] | [INFO] [stderr] 289 | .before_exec(move || { [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(deprecated)] on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/stream.rs:176:21 [INFO] [stderr] | [INFO] [stderr] 176 | let mut connection = connections.get_mut(handle).unwrap(); [INFO] [stderr] | ----^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/stream.rs:195:21 [INFO] [stderr] | [INFO] [stderr] 195 | let mut connection = connections.remove(handle); [INFO] [stderr] | ----^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/stream.rs:243:17 [INFO] [stderr] | [INFO] [stderr] 243 | let mut logger: syslog::Result< [INFO] [stderr] | ----^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 8.53s [INFO] running `"docker" "inspect" "84d8cca4703a4c0516525906b18529f0f1c444585f38f09b8b7c4f4c984cdb22"` [INFO] running `"docker" "rm" "-f" "84d8cca4703a4c0516525906b18529f0f1c444585f38f09b8b7c4f4c984cdb22"` [INFO] [stdout] 84d8cca4703a4c0516525906b18529f0f1c444585f38f09b8b7c4f4c984cdb22 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-2/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/riboseinc/riffol:/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] b04bb504e7cb708e15a0f855b0af855b6355431e45c2b059f8febcc60e4a28df [INFO] running `"docker" "start" "-a" "b04bb504e7cb708e15a0f855b0af855b6355431e45c2b059f8febcc60e4a28df"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.07s [INFO] [stderr] Running /opt/crater/target/debug/deps/riffol-358e95286c760057 [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 Jul 21 12:44 bin [INFO] [stdout] drwxr-xr-x 2 root root 4096 Mar 28 09:12 boot [INFO] [stdout] drwxr-xr-x 5 root root 340 Jul 29 11:54 dev [INFO] [stdout] drwxr-xr-x 1 root root 4096 Jul 29 11:54 etc [INFO] [stdout] drwxr-xr-x 2 root root 4096 Mar 28 09:12 home [INFO] [stdout] drwxr-xr-x 1 root root 4096 Jul 21 12:45 lib [INFO] [stdout] drwxr-xr-x 2 root root 4096 Jul 21 12:44 lib32 [INFO] [stdout] drwxr-xr-x 2 root root 4096 Jul 8 03:30 lib64 [INFO] [stdout] drwxr-xr-x 2 root root 4096 Jul 8 03:30 media [INFO] [stdout] drwxr-xr-x 2 root root 4096 Jul 8 03:30 mnt [INFO] [stdout] drwxr-xr-x 1 root root 4096 Jul 29 11:54 opt [INFO] [stdout] dr-xr-xr-x 206 root root 0 Jul 29 11:54 proc [INFO] [stdout] drwx------ 2 root root 4096 Jul 8 03:30 root [INFO] [stdout] drwxr-xr-x 1 root root 4096 Jul 21 12:45 run [INFO] [stdout] drwxr-xr-x 1 root root 4096 Jul 21 12:43 sbin [INFO] [stdout] drwxr-xr-x 2 root root 4096 Jul 8 03:30 srv [INFO] [stdout] dr-xr-xr-x 13 root root 0 Jul 10 23:59 sys [INFO] [stdout] drwxrwxrwt 1 root root 4096 Jul 21 12:47 tmp [INFO] [stdout] drwxr-xr-x 1 root root 4096 Jul 21 12:44 usr [INFO] [stdout] drwxr-xr-x 1 root root 4096 Jul 8 03:30 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-d25854dd868b9461 [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] [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" "b04bb504e7cb708e15a0f855b0af855b6355431e45c2b059f8febcc60e4a28df"` [INFO] running `"docker" "rm" "-f" "b04bb504e7cb708e15a0f855b0af855b6355431e45c2b059f8febcc60e4a28df"` [INFO] [stdout] b04bb504e7cb708e15a0f855b0af855b6355431e45c2b059f8febcc60e4a28df