[INFO] crate discortp 0.2.1 is already in cache
[INFO] checking discortp-0.2.1 against try#c8bdaa84ec1b37f18f30375e196a65b7602f3790 for pr-73345
[INFO] extracting crate discortp 0.2.1 into /workspace/builds/worker-5/source
[INFO] validating manifest of crates.io crate discortp 0.2.1 on toolchain c8bdaa84ec1b37f18f30375e196a65b7602f3790
[INFO] running `"/workspace/cargo-home/bin/cargo" "+c8bdaa84ec1b37f18f30375e196a65b7602f3790" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate discortp 0.2.1
[INFO] finished tweaking crates.io crate discortp 0.2.1
[INFO] tweaked toml for crates.io crate discortp 0.2.1 written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+c8bdaa84ec1b37f18f30375e196a65b7602f3790" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"/workspace/cargo-home/bin/cargo" "+c8bdaa84ec1b37f18f30375e196a65b7602f3790" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "+c8bdaa84ec1b37f18f30375e196a65b7602f3790" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 907771da59146a5d99ca5e0b5af57b0812168b1fb894a30c13f814d7ba4301e4
[INFO] running `"docker" "start" "-a" "907771da59146a5d99ca5e0b5af57b0812168b1fb894a30c13f814d7ba4301e4"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling rustc-serialize v0.3.24
[INFO] [stderr]    Compiling term v0.4.6
[INFO] [stderr]    Compiling unicode-xid v0.0.3
[INFO] [stderr]    Compiling bitflags v0.5.0
[INFO] [stderr]     Checking pnet_base v0.26.0
[INFO] [stderr]    Compiling log v0.3.9
[INFO] [stderr]     Checking pnet_macros_support v0.26.0
[INFO] [stderr]    Compiling syntex_pos v0.42.0
[INFO] [stderr]    Compiling syntex_errors v0.42.0
[INFO] [stderr]    Compiling syntex_syntax v0.42.0
[INFO] [stderr]    Compiling syntex v0.42.2
[INFO] [stderr]    Compiling pnet_macros v0.26.0
[INFO] [stderr]    Compiling discortp v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unused import: `std::ptr::copy_nonoverlapping`
[INFO] [stderr]    --> /opt/rustwide/target/debug/build/discortp-3037c68e40ba0a5d/out/rtp.rs:552:13
[INFO] [stderr]     |
[INFO] [stderr] 552 |         use std::ptr::copy_nonoverlapping;
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary braces around method argument
[INFO] [stderr]    --> /opt/rustwide/target/debug/build/discortp-3037c68e40ba0a5d/out/rtp.rs:910:22
[INFO] [stderr]     |
[INFO] [stderr] 910 |             vec.push({ (packet[co] as u8) });
[INFO] [stderr]     |                      ^^^^^^^^^^^^^^^^^^^^^^ help: remove these braces
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_braces)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary braces around method argument
[INFO] [stderr]     --> /opt/rustwide/target/debug/build/discortp-3037c68e40ba0a5d/out/rtp.rs:1023:22
[INFO] [stderr]      |
[INFO] [stderr] 1023 |             vec.push({ (packet[co] as u8) });
[INFO] [stderr]      |                      ^^^^^^^^^^^^^^^^^^^^^^ help: remove these braces
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::ptr::copy_nonoverlapping`
[INFO] [stderr]    --> /opt/rustwide/target/debug/build/discortp-3037c68e40ba0a5d/out/rtp.rs:552:13
[INFO] [stderr]     |
[INFO] [stderr] 552 |         use std::ptr::copy_nonoverlapping;
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary braces around method argument
[INFO] [stderr]    --> /opt/rustwide/target/debug/build/discortp-3037c68e40ba0a5d/out/rtp.rs:910:22
[INFO] [stderr]     |
[INFO] [stderr] 910 |             vec.push({ (packet[co] as u8) });
[INFO] [stderr]     |                      ^^^^^^^^^^^^^^^^^^^^^^ help: remove these braces
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_braces)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary braces around method argument
[INFO] [stderr]     --> /opt/rustwide/target/debug/build/discortp-3037c68e40ba0a5d/out/rtp.rs:1023:22
[INFO] [stderr]      |
[INFO] [stderr] 1023 |             vec.push({ (packet[co] as u8) });
[INFO] [stderr]      |                      ^^^^^^^^^^^^^^^^^^^^^^ help: remove these braces
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]   --> src/rtcp/mod.rs:35:4
[INFO] [stderr]    |
[INFO] [stderr] 35 |             _ => unimplemented!(),
[INFO] [stderr]    |             ^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unreachable_patterns)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]   --> src/rtcp/mod.rs:45:4
[INFO] [stderr]    |
[INFO] [stderr] 45 |             _ => unimplemented!(),
[INFO] [stderr]    |             ^
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]   --> src/rtcp/mod.rs:59:4
[INFO] [stderr]    |
[INFO] [stderr] 59 |             _ => unimplemented!(),
[INFO] [stderr]    |             ^
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]   --> src/rtcp/mod.rs:71:4
[INFO] [stderr]    |
[INFO] [stderr] 71 |             _ => unimplemented!(),
[INFO] [stderr]    |             ^
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]   --> src/rtcp/mod.rs:90:4
[INFO] [stderr]    |
[INFO] [stderr] 90 |             _ => unimplemented!(),
[INFO] [stderr]    |             ^
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]    --> src/rtcp/mod.rs:100:4
[INFO] [stderr]     |
[INFO] [stderr] 100 |             _ => unimplemented!(),
[INFO] [stderr]     |             ^
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]    --> src/rtcp/mod.rs:112:4
[INFO] [stderr]     |
[INFO] [stderr] 112 |             _ => unimplemented!(),
[INFO] [stderr]     |             ^
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]    --> src/rtcp/mod.rs:122:4
[INFO] [stderr]     |
[INFO] [stderr] 122 |             _ => unimplemented!(),
[INFO] [stderr]     |             ^
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]    --> src/rtcp/mod.rs:136:4
[INFO] [stderr]     |
[INFO] [stderr] 136 |             _ => unimplemented!(),
[INFO] [stderr]     |             ^
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]    --> src/rtcp/mod.rs:149:4
[INFO] [stderr]     |
[INFO] [stderr] 149 |             _ => unimplemented!(),
[INFO] [stderr]     |             ^
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]   --> src/rtcp/mod.rs:35:4
[INFO] [stderr]    |
[INFO] [stderr] 35 |             _ => unimplemented!(),
[INFO] [stderr]    |             ^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unreachable_patterns)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]   --> src/rtcp/mod.rs:45:4
[INFO] [stderr]    |
[INFO] [stderr] 45 |             _ => unimplemented!(),
[INFO] [stderr]    |             ^
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]   --> src/rtcp/mod.rs:59:4
[INFO] [stderr]    |
[INFO] [stderr] 59 |             _ => unimplemented!(),
[INFO] [stderr]    |             ^
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]   --> src/rtcp/mod.rs:71:4
[INFO] [stderr]    |
[INFO] [stderr] 71 |             _ => unimplemented!(),
[INFO] [stderr]    |             ^
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]   --> src/rtcp/mod.rs:90:4
[INFO] [stderr]    |
[INFO] [stderr] 90 |             _ => unimplemented!(),
[INFO] [stderr]    |             ^
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]    --> src/rtcp/mod.rs:100:4
[INFO] [stderr]     |
[INFO] [stderr] 100 |             _ => unimplemented!(),
[INFO] [stderr]     |             ^
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]    --> src/rtcp/mod.rs:112:4
[INFO] [stderr]     |
[INFO] [stderr] 112 |             _ => unimplemented!(),
[INFO] [stderr]     |             ^
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]    --> src/rtcp/mod.rs:122:4
[INFO] [stderr]     |
[INFO] [stderr] 122 |             _ => unimplemented!(),
[INFO] [stderr]     |             ^
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]    --> src/rtcp/mod.rs:136:4
[INFO] [stderr]     |
[INFO] [stderr] 136 |             _ => unimplemented!(),
[INFO] [stderr]     |             ^
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]    --> src/rtcp/mod.rs:149:4
[INFO] [stderr]     |
[INFO] [stderr] 149 |             _ => unimplemented!(),
[INFO] [stderr]     |             ^
[INFO] [stderr] 
[INFO] [stderr] warning: 13 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: 13 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 46.97s
[INFO] running `"docker" "inspect" "907771da59146a5d99ca5e0b5af57b0812168b1fb894a30c13f814d7ba4301e4"`
[INFO] running `"docker" "rm" "-f" "907771da59146a5d99ca5e0b5af57b0812168b1fb894a30c13f814d7ba4301e4"`
[INFO] [stdout] 907771da59146a5d99ca5e0b5af57b0812168b1fb894a30c13f814d7ba4301e4