[INFO] fetching crate riffol 0.3.0... [INFO] extracting crate riffol 0.3.0 into work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/reg/riffol/0.3.0 [INFO] extracting crate riffol 0.3.0 into work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/reg/riffol/0.3.0 [INFO] validating manifest of riffol-0.3.0 on toolchain master#c8865d8e195813ade6b84434ac9f8850e7112d1a [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of riffol-0.3.0 on toolchain try#e212b7d492c96d3837691ba29d32d5f468933fb8 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-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-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/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-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/reg/riffol/0.3.0/Cargo.toml [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] [stderr] Blocking waiting for file lock on package cache lock [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded nereon v0.4.4 [INFO] [stderr] Downloaded nereon_derive v0.4.3 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] testing riffol-0.3.0 against try#e212b7d492c96d3837691ba29d32d5f468933fb8 for pr-61629 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-5/try#e212b7d492c96d3837691ba29d32d5f468933fb8:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/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" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "build" "--frozen"` [INFO] [stdout] 1bc426c6331a39c9e2f5dda41f52e9e661e680fc009ca3abecc0b05c9dd8c1cd [INFO] running `"docker" "start" "-a" "1bc426c6331a39c9e2f5dda41f52e9e661e680fc009ca3abecc0b05c9dd8c1cd"` [INFO] [stderr] Compiling pest_generator v2.1.0 [INFO] [stderr] Compiling nereon_derive v0.4.3 [INFO] [stderr] Compiling syslog v4.0.1 [INFO] [stderr] Compiling pest_derive v2.1.0 [INFO] [stderr] Compiling nereon v0.4.4 [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 27.33s [INFO] running `"docker" "inspect" "1bc426c6331a39c9e2f5dda41f52e9e661e680fc009ca3abecc0b05c9dd8c1cd"` [INFO] running `"docker" "rm" "-f" "1bc426c6331a39c9e2f5dda41f52e9e661e680fc009ca3abecc0b05c9dd8c1cd"` [INFO] [stdout] 1bc426c6331a39c9e2f5dda41f52e9e661e680fc009ca3abecc0b05c9dd8c1cd [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-5/try#e212b7d492c96d3837691ba29d32d5f468933fb8:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/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" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "test" "--frozen" "--no-run"` [INFO] [stdout] 93987043c4c907be44a04f22acf20532be63459b738d6ee7b4a6006780eb098c [INFO] running `"docker" "start" "-a" "93987043c4c907be44a04f22acf20532be63459b738d6ee7b4a6006780eb098c"` [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 8.46s [INFO] running `"docker" "inspect" "93987043c4c907be44a04f22acf20532be63459b738d6ee7b4a6006780eb098c"` [INFO] running `"docker" "rm" "-f" "93987043c4c907be44a04f22acf20532be63459b738d6ee7b4a6006780eb098c"` [INFO] [stdout] 93987043c4c907be44a04f22acf20532be63459b738d6ee7b4a6006780eb098c [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-5/try#e212b7d492c96d3837691ba29d32d5f468933fb8:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/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" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "test" "--frozen"` [INFO] [stdout] b282faae4e2e93388dd359a083dac59e352c9cde8a62d7fa3d24d56797672971 [INFO] running `"docker" "start" "-a" "b282faae4e2e93388dd359a083dac59e352c9cde8a62d7fa3d24d56797672971"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.07s [INFO] [stderr] Running /opt/crater/target/debug/deps/riffol-9c2cf69a2a26795a [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test config::tests::test ... ok [INFO] [stdout] connect: Network is unreachable [INFO] [stdout] total 76 [INFO] [stdout] drwxr-xr-x 1 root root 4096 Feb 20 14:13 bin [INFO] [stdout] drwxr-xr-x 2 root root 4096 Jan 22 13:47 boot [INFO] [stdout] drwxr-xr-x 5 root root 340 Jun 11 14:22 dev [INFO] [stdout] drwxr-xr-x 1 root root 4096 Jun 11 14:22 etc [INFO] [stdout] drwxr-xr-x 2 root root 4096 Jan 22 13:47 home [INFO] [stdout] drwxr-xr-x 1 root root 4096 Feb 20 14:14 lib [INFO] [stdout] drwxr-xr-x 2 root root 4096 Feb 20 14:13 lib32 [INFO] [stdout] drwxr-xr-x 1 root root 4096 Feb 20 14:12 lib64 [INFO] [stdout] drwxr-xr-x 2 root root 4096 Feb 4 00:00 media [INFO] [stdout] drwxr-xr-x 2 root root 4096 Feb 4 00:00 mnt [INFO] [stdout] drwxr-xr-x 1 root root 4096 Jun 11 14:22 opt [INFO] [stdout] dr-xr-xr-x 206 root root 0 Jun 11 14:22 proc [INFO] [stdout] drwx------ 2 root root 4096 Feb 4 00:00 root [INFO] [stdout] drwxr-xr-x 1 root root 4096 Feb 20 14:14 run [INFO] [stdout] drwxr-xr-x 1 root root 4096 Feb 20 14:12 sbin [INFO] [stdout] drwxr-xr-x 2 root root 4096 Feb 4 00:00 srv [INFO] [stdout] dr-xr-xr-x 13 root root 0 Jun 11 14:22 sys [INFO] [stdout] drwxrwxrwt 1 root root 4096 Feb 20 14:16 tmp [INFO] [stdout] drwxr-xr-x 1 root root 4096 Feb 20 14:13 usr [INFO] [stdout] drwxr-xr-x 1 root root 4096 Feb 4 00:00 var [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-2f7fd78909ed1fd9 [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" "b282faae4e2e93388dd359a083dac59e352c9cde8a62d7fa3d24d56797672971"` [INFO] running `"docker" "rm" "-f" "b282faae4e2e93388dd359a083dac59e352c9cde8a62d7fa3d24d56797672971"` [INFO] [stdout] b282faae4e2e93388dd359a083dac59e352c9cde8a62d7fa3d24d56797672971