[INFO] crate opus 0.2.1 is already in cache
[INFO] testing opus-0.2.1 against master#28742a1146f10a4f09369baad027a464acb7a766 for pr-71274
[INFO] extracting crate opus 0.2.1 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate opus 0.2.1 on toolchain 28742a1146f10a4f09369baad027a464acb7a766
[INFO] running `"/workspace/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate opus 0.2.1
[INFO] finished tweaking crates.io crate opus 0.2.1
[INFO] tweaked toml for crates.io crate opus 0.2.1 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "build" "--frozen"`
[INFO] [stdout] 45d548a53c85f15f7eab050cc3bc8091ca4be63793b6a067ddb13cc1fea790a3
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `"docker" "start" "-a" "45d548a53c85f15f7eab050cc3bc8091ca4be63793b6a067ddb13cc1fea790a3"`
[INFO] [stderr]    Compiling libc v0.2.69
[INFO] [stderr]    Compiling pkg-config v0.3.17
[INFO] [stderr]    Compiling opus-sys v0.2.1
[INFO] [stderr]    Compiling opus v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:249:16
[INFO] [stderr]     |
[INFO] [stderr] 249 |         let result = try!(self.encode(input, output.as_mut_slice()));
[INFO] [stderr]     |                      ^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:257:16
[INFO] [stderr]     |
[INFO] [stderr] 257 |         let result = try!(self.encode_float(input, output.as_mut_slice()));
[INFO] [stderr]     |                      ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:705:4
[INFO] [stderr]     |
[INFO] [stderr] 705 |             try!(state.cat(packet));
[INFO] [stderr]     |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:751:3
[INFO] [stderr]     |
[INFO] [stderr] 751 |         try!(shorter.cat(packet));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 4 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.93s
[INFO] running `"docker" "inspect" "45d548a53c85f15f7eab050cc3bc8091ca4be63793b6a067ddb13cc1fea790a3"`
[INFO] running `"docker" "rm" "-f" "45d548a53c85f15f7eab050cc3bc8091ca4be63793b6a067ddb13cc1fea790a3"`
[INFO] [stdout] 45d548a53c85f15f7eab050cc3bc8091ca4be63793b6a067ddb13cc1fea790a3
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "test" "--frozen" "--no-run"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 99b17640ea1a0bc1c6868b766b4895216a4c2879b31d58a09f5e050baa06fb19
[INFO] running `"docker" "start" "-a" "99b17640ea1a0bc1c6868b766b4895216a4c2879b31d58a09f5e050baa06fb19"`
[INFO] [stderr]    Compiling opus v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:249:16
[INFO] [stderr]     |
[INFO] [stderr] 249 |         let result = try!(self.encode(input, output.as_mut_slice()));
[INFO] [stderr]     |                      ^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:257:16
[INFO] [stderr]     |
[INFO] [stderr] 257 |         let result = try!(self.encode_float(input, output.as_mut_slice()));
[INFO] [stderr]     |                      ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:705:4
[INFO] [stderr]     |
[INFO] [stderr] 705 |             try!(state.cat(packet));
[INFO] [stderr]     |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:751:3
[INFO] [stderr]     |
[INFO] [stderr] 751 |         try!(shorter.cat(packet));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 4 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:249:16
[INFO] [stderr]     |
[INFO] [stderr] 249 |         let result = try!(self.encode(input, output.as_mut_slice()));
[INFO] [stderr]     |                      ^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:257:16
[INFO] [stderr]     |
[INFO] [stderr] 257 |         let result = try!(self.encode_float(input, output.as_mut_slice()));
[INFO] [stderr]     |                      ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:705:4
[INFO] [stderr]     |
[INFO] [stderr] 705 |             try!(state.cat(packet));
[INFO] [stderr]     |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:751:3
[INFO] [stderr]     |
[INFO] [stderr] 751 |         try!(shorter.cat(packet));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 4 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.41s
[INFO] running `"docker" "inspect" "99b17640ea1a0bc1c6868b766b4895216a4c2879b31d58a09f5e050baa06fb19"`
[INFO] running `"docker" "rm" "-f" "99b17640ea1a0bc1c6868b766b4895216a4c2879b31d58a09f5e050baa06fb19"`
[INFO] [stdout] 99b17640ea1a0bc1c6868b766b4895216a4c2879b31d58a09f5e050baa06fb19
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "test" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 49f8e6ff524fd8cd40826a1fa2c88c1b8317422e0e522055009c19f12b0e545a
[INFO] running `"docker" "start" "-a" "49f8e6ff524fd8cd40826a1fa2c88c1b8317422e0e522055009c19f12b0e545a"`
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:249:16
[INFO] [stderr]     |
[INFO] [stderr] 249 |         let result = try!(self.encode(input, output.as_mut_slice()));
[INFO] [stderr]     |                      ^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:249:16
[INFO] [stderr]     |
[INFO] [stderr] 249 |         let result = try!(self.encode(input, output.as_mut_slice()));
[INFO] [stderr]     |                      ^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:257:16
[INFO] [stderr]     |
[INFO] [stderr] 257 |         let result = try!(self.encode_float(input, output.as_mut_slice()));
[INFO] [stderr]     |                      ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:705:4
[INFO] [stderr]     |
[INFO] [stderr] 705 |             try!(state.cat(packet));
[INFO] [stderr]     |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:751:3
[INFO] [stderr]     |
[INFO] [stderr] 751 |         try!(shorter.cat(packet));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 4 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:257:16
[INFO] [stderr]     |
[INFO] [stderr] 257 |         let result = try!(self.encode_float(input, output.as_mut_slice()));
[INFO] [stderr]     |                      ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:705:4
[INFO] [stderr]     |
[INFO] [stderr] 705 |             try!(state.cat(packet));
[INFO] [stderr]     |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:751:3
[INFO] [stderr]     |
[INFO] [stderr] 751 |         try!(shorter.cat(packet));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 4 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.14s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/opus-873b4b5157322c66
[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]      Running /opt/rustwide/target/debug/deps/fec-9cbbdf0420d88c0a
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test blah ... ok
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/opus_padding-b3290da6c06a4620
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test test_overflow ... ok
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/tests-33a053bf7e28affa
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test encode_bad_buffer ... ok
[INFO] [stdout] test encode_bad_rate ... ok
[INFO] [stdout] test repacketizer ... ok
[INFO] [stdout] test encode_mono ... ok
[INFO] [stderr]    Doc-tests opus
[INFO] [stdout] test encode_stereo ... ok
[INFO] [stdout] test strings_ascii ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 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" "49f8e6ff524fd8cd40826a1fa2c88c1b8317422e0e522055009c19f12b0e545a"`
[INFO] running `"docker" "rm" "-f" "49f8e6ff524fd8cd40826a1fa2c88c1b8317422e0e522055009c19f12b0e545a"`
[INFO] [stdout] 49f8e6ff524fd8cd40826a1fa2c88c1b8317422e0e522055009c19f12b0e545a