[INFO] cloning repository https://github.com/ivanovaleksey/janus-streaming-rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ivanovaleksey/janus-streaming-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fivanovaleksey%2Fjanus-streaming-rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fivanovaleksey%2Fjanus-streaming-rs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] b2cd2752bc4c9bd2e5b6baf095af52d9c758213b
[INFO] checking ivanovaleksey/janus-streaming-rs against master#db870ea71b6dcc7a91b999420b88f41d3cdd13e1 for pr-75192
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fivanovaleksey%2Fjanus-streaming-rs" "/workspace/builds/worker-0/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/ivanovaleksey/janus-streaming-rs on toolchain db870ea71b6dcc7a91b999420b88f41d3cdd13e1
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+db870ea71b6dcc7a91b999420b88f41d3cdd13e1" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/ivanovaleksey/janus-streaming-rs
[INFO] finished tweaking git repo https://github.com/ivanovaleksey/janus-streaming-rs
[INFO] tweaked toml for git repo https://github.com/ivanovaleksey/janus-streaming-rs written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] crate git repo https://github.com/ivanovaleksey/janus-streaming-rs already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+db870ea71b6dcc7a91b999420b88f41d3cdd13e1" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:e18d859f9e32a1da89bc7b2d7d51e13b57342044d1295d9fc0dd0068c58eb3d1" "/opt/rustwide/cargo-home/bin/cargo" "+db870ea71b6dcc7a91b999420b88f41d3cdd13e1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 94813074e98e3284b53c31f0e88664d4496c7ca094da983414d0a5659f87cf68
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "94813074e98e3284b53c31f0e88664d4496c7ca094da983414d0a5659f87cf68", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "94813074e98e3284b53c31f0e88664d4496c7ca094da983414d0a5659f87cf68", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "94813074e98e3284b53c31f0e88664d4496c7ca094da983414d0a5659f87cf68", kill_on_drop: false }`
[INFO] [stdout] 94813074e98e3284b53c31f0e88664d4496c7ca094da983414d0a5659f87cf68
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "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" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:e18d859f9e32a1da89bc7b2d7d51e13b57342044d1295d9fc0dd0068c58eb3d1" "/opt/rustwide/cargo-home/bin/cargo" "+db870ea71b6dcc7a91b999420b88f41d3cdd13e1" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e7f3b5f18ead9530b3ad1635bfcb733dd9658e4e8266ebf838b71dc819fb587b
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "e7f3b5f18ead9530b3ad1635bfcb733dd9658e4e8266ebf838b71dc819fb587b", kill_on_drop: false }`
[INFO] [stderr]     Checking libc v0.2.33
[INFO] [stderr]    Compiling pkg-config v0.3.9
[INFO] [stderr]    Compiling jansson-sys v0.1.0
[INFO] [stderr]     Checking cfg-if v0.1.2
[INFO] [stderr]     Checking bitflags v0.4.0
[INFO] [stderr]     Checking lazy_static v0.2.9
[INFO] [stderr]     Checking dtoa v0.4.2
[INFO] [stderr]     Checking cstr-macro v0.1.0
[INFO] [stderr]     Checking serde v1.0.16
[INFO] [stderr]     Checking bitflags v1.0.0
[INFO] [stderr]    Compiling rustc_version v0.1.7
[INFO] [stderr]     Checking num v0.1.40
[INFO] [stderr]     Checking colored v1.5.3
[INFO] [stderr]    Compiling nix v0.6.0
[INFO] [stderr]    Compiling glib-sys v0.4.0
[INFO] [stderr]     Checking time v0.1.38
[INFO] [stderr]     Checking chrono v0.4.0
[INFO] [stderr]     Checking janus-plugin-sys v0.1.0
[INFO] [stderr]     Checking janus-plugin v0.2.1
[INFO] [stderr]     Checking amy v0.8.1
[INFO] [stderr]     Checking serde_json v1.0.5
[INFO] [stderr]     Checking janus-streaming-rs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stdout]   --> src/lib.rs:34:1
[INFO] [stdout]    |
[INFO] [stdout] 34 | / lazy_static! {
[INFO] [stdout] 35 | |     static ref CHANNEL: Mutex<Option<mpsc::Sender<Message>>> = Mutex::new(None);
[INFO] [stdout] 36 | |     static ref SESSIONS: RwLock<Vec<Box<Session>>> = RwLock::new(Vec::new());
[INFO] [stdout] 37 | |     static ref SOCKETS: RwLock<HashMap<usize, UdpSocket>> = RwLock::new(HashMap::new());
[INFO] [stdout] 38 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stdout]   --> src/lib.rs:34:1
[INFO] [stdout]    |
[INFO] [stdout] 34 | / lazy_static! {
[INFO] [stdout] 35 | |     static ref CHANNEL: Mutex<Option<mpsc::Sender<Message>>> = Mutex::new(None);
[INFO] [stdout] 36 | |     static ref SESSIONS: RwLock<Vec<Box<Session>>> = RwLock::new(Vec::new());
[INFO] [stdout] 37 | |     static ref SOCKETS: RwLock<HashMap<usize, UdpSocket>> = RwLock::new(HashMap::new());
[INFO] [stdout] 38 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stdout]   --> src/lib.rs:34:1
[INFO] [stdout]    |
[INFO] [stdout] 34 | / lazy_static! {
[INFO] [stdout] 35 | |     static ref CHANNEL: Mutex<Option<mpsc::Sender<Message>>> = Mutex::new(None);
[INFO] [stdout] 36 | |     static ref SESSIONS: RwLock<Vec<Box<Session>>> = RwLock::new(Vec::new());
[INFO] [stdout] 37 | |     static ref SOCKETS: RwLock<HashMap<usize, UdpSocket>> = RwLock::new(HashMap::new());
[INFO] [stdout] 38 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stdout]   --> src/lib.rs:34:1
[INFO] [stdout]    |
[INFO] [stdout] 34 | / lazy_static! {
[INFO] [stdout] 35 | |     static ref CHANNEL: Mutex<Option<mpsc::Sender<Message>>> = Mutex::new(None);
[INFO] [stdout] 36 | |     static ref SESSIONS: RwLock<Vec<Box<Session>>> = RwLock::new(Vec::new());
[INFO] [stdout] 37 | |     static ref SOCKETS: RwLock<HashMap<usize, UdpSocket>> = RwLock::new(HashMap::new());
[INFO] [stdout] 38 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stdout]   --> src/lib.rs:34:1
[INFO] [stdout]    |
[INFO] [stdout] 34 | / lazy_static! {
[INFO] [stdout] 35 | |     static ref CHANNEL: Mutex<Option<mpsc::Sender<Message>>> = Mutex::new(None);
[INFO] [stdout] 36 | |     static ref SESSIONS: RwLock<Vec<Box<Session>>> = RwLock::new(Vec::new());
[INFO] [stdout] 37 | |     static ref SOCKETS: RwLock<HashMap<usize, UdpSocket>> = RwLock::new(HashMap::new());
[INFO] [stdout] 38 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stdout]   --> src/lib.rs:34:1
[INFO] [stdout]    |
[INFO] [stdout] 34 | / lazy_static! {
[INFO] [stdout] 35 | |     static ref CHANNEL: Mutex<Option<mpsc::Sender<Message>>> = Mutex::new(None);
[INFO] [stdout] 36 | |     static ref SESSIONS: RwLock<Vec<Box<Session>>> = RwLock::new(Vec::new());
[INFO] [stdout] 37 | |     static ref SOCKETS: RwLock<HashMap<usize, UdpSocket>> = RwLock::new(HashMap::new());
[INFO] [stdout] 38 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stdout]   --> src/lib.rs:34:1
[INFO] [stdout]    |
[INFO] [stdout] 34 | / lazy_static! {
[INFO] [stdout] 35 | |     static ref CHANNEL: Mutex<Option<mpsc::Sender<Message>>> = Mutex::new(None);
[INFO] [stdout] 36 | |     static ref SESSIONS: RwLock<Vec<Box<Session>>> = RwLock::new(Vec::new());
[INFO] [stdout] 37 | |     static ref SOCKETS: RwLock<HashMap<usize, UdpSocket>> = RwLock::new(HashMap::new());
[INFO] [stdout] 38 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stdout]   --> src/lib.rs:34:1
[INFO] [stdout]    |
[INFO] [stdout] 34 | / lazy_static! {
[INFO] [stdout] 35 | |     static ref CHANNEL: Mutex<Option<mpsc::Sender<Message>>> = Mutex::new(None);
[INFO] [stdout] 36 | |     static ref SESSIONS: RwLock<Vec<Box<Session>>> = RwLock::new(Vec::new());
[INFO] [stdout] 37 | |     static ref SOCKETS: RwLock<HashMap<usize, UdpSocket>> = RwLock::new(HashMap::new());
[INFO] [stdout] 38 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stdout]   --> src/lib.rs:34:1
[INFO] [stdout]    |
[INFO] [stdout] 34 | / lazy_static! {
[INFO] [stdout] 35 | |     static ref CHANNEL: Mutex<Option<mpsc::Sender<Message>>> = Mutex::new(None);
[INFO] [stdout] 36 | |     static ref SESSIONS: RwLock<Vec<Box<Session>>> = RwLock::new(Vec::new());
[INFO] [stdout] 37 | |     static ref SOCKETS: RwLock<HashMap<usize, UdpSocket>> = RwLock::new(HashMap::new());
[INFO] [stdout] 38 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stdout]   --> src/lib.rs:34:1
[INFO] [stdout]    |
[INFO] [stdout] 34 | / lazy_static! {
[INFO] [stdout] 35 | |     static ref CHANNEL: Mutex<Option<mpsc::Sender<Message>>> = Mutex::new(None);
[INFO] [stdout] 36 | |     static ref SESSIONS: RwLock<Vec<Box<Session>>> = RwLock::new(Vec::new());
[INFO] [stdout] 37 | |     static ref SOCKETS: RwLock<HashMap<usize, UdpSocket>> = RwLock::new(HashMap::new());
[INFO] [stdout] 38 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stdout]   --> src/lib.rs:34:1
[INFO] [stdout]    |
[INFO] [stdout] 34 | / lazy_static! {
[INFO] [stdout] 35 | |     static ref CHANNEL: Mutex<Option<mpsc::Sender<Message>>> = Mutex::new(None);
[INFO] [stdout] 36 | |     static ref SESSIONS: RwLock<Vec<Box<Session>>> = RwLock::new(Vec::new());
[INFO] [stdout] 37 | |     static ref SOCKETS: RwLock<HashMap<usize, UdpSocket>> = RwLock::new(HashMap::new());
[INFO] [stdout] 38 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stdout]   --> src/lib.rs:34:1
[INFO] [stdout]    |
[INFO] [stdout] 34 | / lazy_static! {
[INFO] [stdout] 35 | |     static ref CHANNEL: Mutex<Option<mpsc::Sender<Message>>> = Mutex::new(None);
[INFO] [stdout] 36 | |     static ref SESSIONS: RwLock<Vec<Box<Session>>> = RwLock::new(Vec::new());
[INFO] [stdout] 37 | |     static ref SOCKETS: RwLock<HashMap<usize, UdpSocket>> = RwLock::new(HashMap::new());
[INFO] [stdout] 38 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 6 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 6 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 14.92s
[INFO] running `Command { std: "docker" "inspect" "e7f3b5f18ead9530b3ad1635bfcb733dd9658e4e8266ebf838b71dc819fb587b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e7f3b5f18ead9530b3ad1635bfcb733dd9658e4e8266ebf838b71dc819fb587b", kill_on_drop: false }`
[INFO] [stdout] e7f3b5f18ead9530b3ad1635bfcb733dd9658e4e8266ebf838b71dc819fb587b