[INFO] fetching crate exonum_profiler 0.1.2...
[INFO] testing exonum_profiler-0.1.2 against 1.44.0 for beta-1.45-1
[INFO] extracting crate exonum_profiler 0.1.2 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate exonum_profiler 0.1.2 on toolchain 1.44.0
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate exonum_profiler 0.1.2
[INFO] finished tweaking crates.io crate exonum_profiler 0.1.2
[INFO] tweaked toml for crates.io crate exonum_profiler 0.1.2 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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=warn" "-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" "+1.44.0" "build" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 978ed1ba72a8769e53846e6d0b2c5fefc396f5fb238fb53d51014bafa470152b
[INFO] running `"docker" "start" "-a" "978ed1ba72a8769e53846e6d0b2c5fefc396f5fb238fb53d51014bafa470152b"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling ctrlc v3.1.4
[INFO] [stderr]    Compiling exonum_profiler v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/html.rs:10:13
[INFO] [stderr]    |
[INFO] [stderr] 10 |             try!(writeln!(out, "{{"));
[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/html.rs:11:13
[INFO] [stderr]    |
[INFO] [stderr] 11 |             try!(writeln!(out, r#"name: "{}","#, name));
[INFO] [stderr]    |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/html.rs:12:13
[INFO] [stderr]    |
[INFO] [stderr] 12 |             try!(writeln!(out, "value: {},", span.value));
[INFO] [stderr]    |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/html.rs:13:13
[INFO] [stderr]    |
[INFO] [stderr] 13 |             try!(writeln!(out, "count: {},", span.count));            
[INFO] [stderr]    |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/html.rs:14:13
[INFO] [stderr]    |
[INFO] [stderr] 14 |             try!(writeln!(out, "children: ["));
[INFO] [stderr]    |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/html.rs:15:13
[INFO] [stderr]    |
[INFO] [stderr] 15 |             try!(dump_spans(out, &span.children));
[INFO] [stderr]    |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/html.rs:16:13
[INFO] [stderr]    |
[INFO] [stderr] 16 |             try!(writeln!(out, "],"));
[INFO] [stderr]    |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/html.rs:17:13
[INFO] [stderr]    |
[INFO] [stderr] 17 |             try!(writeln!(out, "}}"));
[INFO] [stderr]    |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/html.rs:18:13
[INFO] [stderr]    |
[INFO] [stderr] 18 |             try!(writeln!(out, ","));
[INFO] [stderr]    |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/html.rs:24:13
[INFO] [stderr]    |
[INFO] [stderr] 24 |             try!(dump_span(out, name, &span));
[INFO] [stderr]    |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/html.rs:30:5
[INFO] [stderr]    |
[INFO] [stderr] 30 |     try!(write!(out, r#"
[INFO] [stderr]    |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/html.rs:75:5
[INFO] [stderr]    |
[INFO] [stderr] 75 |     try!(dump_span(out, "Self", &root));
[INFO] [stderr]    |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/html.rs:77:5
[INFO] [stderr]    |
[INFO] [stderr] 77 |     try!(write!(out, r#"]}}).call(flamegraph);
[INFO] [stderr]    |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stderr]   --> src/lib.rs:21:1
[INFO] [stderr]    |
[INFO] [stderr] 21 | / lazy_static!{
[INFO] [stderr] 22 | |     static ref SETTED_NAME: Mutex<Option<String>> = Mutex::new(None);
[INFO] [stderr] 23 | |     static ref INTERRUPTED_TICKS: Arc<AtomicUsize> = Arc::new(AtomicUsize::new(0));
[INFO] [stderr] 24 | |
[INFO] [stderr] 25 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stderr]   --> src/lib.rs:21:1
[INFO] [stderr]    |
[INFO] [stderr] 21 | / lazy_static!{
[INFO] [stderr] 22 | |     static ref SETTED_NAME: Mutex<Option<String>> = Mutex::new(None);
[INFO] [stderr] 23 | |     static ref INTERRUPTED_TICKS: Arc<AtomicUsize> = Arc::new(AtomicUsize::new(0));
[INFO] [stderr] 24 | |
[INFO] [stderr] 25 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: 15 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.17s
[INFO] running `"docker" "inspect" "978ed1ba72a8769e53846e6d0b2c5fefc396f5fb238fb53d51014bafa470152b"`
[INFO] running `"docker" "rm" "-f" "978ed1ba72a8769e53846e6d0b2c5fefc396f5fb238fb53d51014bafa470152b"`
[INFO] [stdout] 978ed1ba72a8769e53846e6d0b2c5fefc396f5fb238fb53d51014bafa470152b
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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=warn" "-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" "+1.44.0" "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] f4a3604ff39193c5579a1663400261682d1bb3f3efe053a08f51761dfb4d2d89
[INFO] running `"docker" "start" "-a" "f4a3604ff39193c5579a1663400261682d1bb3f3efe053a08f51761dfb4d2d89"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling exonum_profiler v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/html.rs:10:13
[INFO] [stderr]    |
[INFO] [stderr] 10 |             try!(writeln!(out, "{{"));
[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/html.rs:11:13
[INFO] [stderr]    |
[INFO] [stderr] 11 |             try!(writeln!(out, r#"name: "{}","#, name));
[INFO] [stderr]    |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/html.rs:12:13
[INFO] [stderr]    |
[INFO] [stderr] 12 |             try!(writeln!(out, "value: {},", span.value));
[INFO] [stderr]    |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/html.rs:13:13
[INFO] [stderr]    |
[INFO] [stderr] 13 |             try!(writeln!(out, "count: {},", span.count));            
[INFO] [stderr]    |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/html.rs:14:13
[INFO] [stderr]    |
[INFO] [stderr] 14 |             try!(writeln!(out, "children: ["));
[INFO] [stderr]    |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/html.rs:15:13
[INFO] [stderr]    |
[INFO] [stderr] 15 |             try!(dump_spans(out, &span.children));
[INFO] [stderr]    |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/html.rs:16:13
[INFO] [stderr]    |
[INFO] [stderr] 16 |             try!(writeln!(out, "],"));
[INFO] [stderr]    |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/html.rs:17:13
[INFO] [stderr]    |
[INFO] [stderr] 17 |             try!(writeln!(out, "}}"));
[INFO] [stderr]    |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/html.rs:18:13
[INFO] [stderr]    |
[INFO] [stderr] 18 |             try!(writeln!(out, ","));
[INFO] [stderr]    |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/html.rs:24:13
[INFO] [stderr]    |
[INFO] [stderr] 24 |             try!(dump_span(out, name, &span));
[INFO] [stderr]    |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/html.rs:30:5
[INFO] [stderr]    |
[INFO] [stderr] 30 |     try!(write!(out, r#"
[INFO] [stderr]    |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/html.rs:75:5
[INFO] [stderr]    |
[INFO] [stderr] 75 |     try!(dump_span(out, "Self", &root));
[INFO] [stderr]    |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/html.rs:77:5
[INFO] [stderr]    |
[INFO] [stderr] 77 |     try!(write!(out, r#"]}}).call(flamegraph);
[INFO] [stderr]    |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stderr]   --> src/lib.rs:21:1
[INFO] [stderr]    |
[INFO] [stderr] 21 | / lazy_static!{
[INFO] [stderr] 22 | |     static ref SETTED_NAME: Mutex<Option<String>> = Mutex::new(None);
[INFO] [stderr] 23 | |     static ref INTERRUPTED_TICKS: Arc<AtomicUsize> = Arc::new(AtomicUsize::new(0));
[INFO] [stderr] 24 | |
[INFO] [stderr] 25 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stderr]   --> src/lib.rs:21:1
[INFO] [stderr]    |
[INFO] [stderr] 21 | / lazy_static!{
[INFO] [stderr] 22 | |     static ref SETTED_NAME: Mutex<Option<String>> = Mutex::new(None);
[INFO] [stderr] 23 | |     static ref INTERRUPTED_TICKS: Arc<AtomicUsize> = Arc::new(AtomicUsize::new(0));
[INFO] [stderr] 24 | |
[INFO] [stderr] 25 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: 15 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/html.rs:10:13
[INFO] [stderr]    |
[INFO] [stderr] 10 |             try!(writeln!(out, "{{"));
[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/html.rs:11:13
[INFO] [stderr]    |
[INFO] [stderr] 11 |             try!(writeln!(out, r#"name: "{}","#, name));
[INFO] [stderr]    |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/html.rs:12:13
[INFO] [stderr]    |
[INFO] [stderr] 12 |             try!(writeln!(out, "value: {},", span.value));
[INFO] [stderr]    |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/html.rs:13:13
[INFO] [stderr]    |
[INFO] [stderr] 13 |             try!(writeln!(out, "count: {},", span.count));            
[INFO] [stderr]    |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/html.rs:14:13
[INFO] [stderr]    |
[INFO] [stderr] 14 |             try!(writeln!(out, "children: ["));
[INFO] [stderr]    |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/html.rs:15:13
[INFO] [stderr]    |
[INFO] [stderr] 15 |             try!(dump_spans(out, &span.children));
[INFO] [stderr]    |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/html.rs:16:13
[INFO] [stderr]    |
[INFO] [stderr] 16 |             try!(writeln!(out, "],"));
[INFO] [stderr]    |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/html.rs:17:13
[INFO] [stderr]    |
[INFO] [stderr] 17 |             try!(writeln!(out, "}}"));
[INFO] [stderr]    |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/html.rs:18:13
[INFO] [stderr]    |
[INFO] [stderr] 18 |             try!(writeln!(out, ","));
[INFO] [stderr]    |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/html.rs:24:13
[INFO] [stderr]    |
[INFO] [stderr] 24 |             try!(dump_span(out, name, &span));
[INFO] [stderr]    |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/html.rs:30:5
[INFO] [stderr]    |
[INFO] [stderr] 30 |     try!(write!(out, r#"
[INFO] [stderr]    |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/html.rs:75:5
[INFO] [stderr]    |
[INFO] [stderr] 75 |     try!(dump_span(out, "Self", &root));
[INFO] [stderr]    |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/html.rs:77:5
[INFO] [stderr]    |
[INFO] [stderr] 77 |     try!(write!(out, r#"]}}).call(flamegraph);
[INFO] [stderr]    |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stderr]   --> src/lib.rs:21:1
[INFO] [stderr]    |
[INFO] [stderr] 21 | / lazy_static!{
[INFO] [stderr] 22 | |     static ref SETTED_NAME: Mutex<Option<String>> = Mutex::new(None);
[INFO] [stderr] 23 | |     static ref INTERRUPTED_TICKS: Arc<AtomicUsize> = Arc::new(AtomicUsize::new(0));
[INFO] [stderr] 24 | |
[INFO] [stderr] 25 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stderr]   --> src/lib.rs:21:1
[INFO] [stderr]    |
[INFO] [stderr] 21 | / lazy_static!{
[INFO] [stderr] 22 | |     static ref SETTED_NAME: Mutex<Option<String>> = Mutex::new(None);
[INFO] [stderr] 23 | |     static ref INTERRUPTED_TICKS: Arc<AtomicUsize> = Arc::new(AtomicUsize::new(0));
[INFO] [stderr] 24 | |
[INFO] [stderr] 25 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: 15 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.24s
[INFO] running `"docker" "inspect" "f4a3604ff39193c5579a1663400261682d1bb3f3efe053a08f51761dfb4d2d89"`
[INFO] running `"docker" "rm" "-f" "f4a3604ff39193c5579a1663400261682d1bb3f3efe053a08f51761dfb4d2d89"`
[INFO] [stdout] f4a3604ff39193c5579a1663400261682d1bb3f3efe053a08f51761dfb4d2d89
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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=warn" "-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" "+1.44.0" "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] 0139fdf915e4117e51b84c06ac642047e9148a5f45ebc9a7b8c04832c4851c64
[INFO] running `"docker" "start" "-a" "0139fdf915e4117e51b84c06ac642047e9148a5f45ebc9a7b8c04832c4851c64"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/html.rs:10:13
[INFO] [stderr]    |
[INFO] [stderr] 10 |             try!(writeln!(out, "{{"));
[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/html.rs:11:13
[INFO] [stderr]    |
[INFO] [stderr] 11 |             try!(writeln!(out, r#"name: "{}","#, name));
[INFO] [stderr]    |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/html.rs:12:13
[INFO] [stderr]    |
[INFO] [stderr] 12 |             try!(writeln!(out, "value: {},", span.value));
[INFO] [stderr]    |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/html.rs:13:13
[INFO] [stderr]    |
[INFO] [stderr] 13 |             try!(writeln!(out, "count: {},", span.count));            
[INFO] [stderr]    |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/html.rs:14:13
[INFO] [stderr]    |
[INFO] [stderr] 14 |             try!(writeln!(out, "children: ["));
[INFO] [stderr]    |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/html.rs:15:13
[INFO] [stderr]    |
[INFO] [stderr] 15 |             try!(dump_spans(out, &span.children));
[INFO] [stderr]    |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/html.rs:16:13
[INFO] [stderr]    |
[INFO] [stderr] 16 |             try!(writeln!(out, "],"));
[INFO] [stderr]    |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/html.rs:17:13
[INFO] [stderr]    |
[INFO] [stderr] 17 |             try!(writeln!(out, "}}"));
[INFO] [stderr]    |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/html.rs:18:13
[INFO] [stderr]    |
[INFO] [stderr] 18 |             try!(writeln!(out, ","));
[INFO] [stderr]    |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/html.rs:24:13
[INFO] [stderr]    |
[INFO] [stderr] 24 |             try!(dump_span(out, name, &span));
[INFO] [stderr]    |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/html.rs:30:5
[INFO] [stderr]    |
[INFO] [stderr] 30 |     try!(write!(out, r#"
[INFO] [stderr]    |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/html.rs:75:5
[INFO] [stderr]    |
[INFO] [stderr] 75 |     try!(dump_span(out, "Self", &root));
[INFO] [stderr]    |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/html.rs:77:5
[INFO] [stderr]    |
[INFO] [stderr] 77 |     try!(write!(out, r#"]}}).call(flamegraph);
[INFO] [stderr]    |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stderr]   --> src/lib.rs:21:1
[INFO] [stderr]    |
[INFO] [stderr] 21 | / lazy_static!{
[INFO] [stderr] 22 | |     static ref SETTED_NAME: Mutex<Option<String>> = Mutex::new(None);
[INFO] [stderr] 23 | |     static ref INTERRUPTED_TICKS: Arc<AtomicUsize> = Arc::new(AtomicUsize::new(0));
[INFO] [stderr] 24 | |
[INFO] [stderr] 25 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stderr]   --> src/lib.rs:21:1
[INFO] [stderr]    |
[INFO] [stderr] 21 | / lazy_static!{
[INFO] [stderr] 22 | |     static ref SETTED_NAME: Mutex<Option<String>> = Mutex::new(None);
[INFO] [stderr] 23 | |     static ref INTERRUPTED_TICKS: Arc<AtomicUsize> = Arc::new(AtomicUsize::new(0));
[INFO] [stderr] 24 | |
[INFO] [stderr] 25 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: 15 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/html.rs:10:13
[INFO] [stderr]    |
[INFO] [stderr] 10 |             try!(writeln!(out, "{{"));
[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/html.rs:11:13
[INFO] [stderr]    |
[INFO] [stderr] 11 |             try!(writeln!(out, r#"name: "{}","#, name));
[INFO] [stderr]    |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/html.rs:12:13
[INFO] [stderr]    |
[INFO] [stderr] 12 |             try!(writeln!(out, "value: {},", span.value));
[INFO] [stderr]    |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/html.rs:13:13
[INFO] [stderr]    |
[INFO] [stderr] 13 |             try!(writeln!(out, "count: {},", span.count));            
[INFO] [stderr]    |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/html.rs:14:13
[INFO] [stderr]    |
[INFO] [stderr] 14 |             try!(writeln!(out, "children: ["));
[INFO] [stderr]    |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/html.rs:15:13
[INFO] [stderr]    |
[INFO] [stderr] 15 |             try!(dump_spans(out, &span.children));
[INFO] [stderr]    |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/html.rs:16:13
[INFO] [stderr]    |
[INFO] [stderr] 16 |             try!(writeln!(out, "],"));
[INFO] [stderr]    |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/html.rs:17:13
[INFO] [stderr]    |
[INFO] [stderr] 17 |             try!(writeln!(out, "}}"));
[INFO] [stderr]    |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/html.rs:18:13
[INFO] [stderr]    |
[INFO] [stderr] 18 |             try!(writeln!(out, ","));
[INFO] [stderr]    |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/html.rs:24:13
[INFO] [stderr]    |
[INFO] [stderr] 24 |             try!(dump_span(out, name, &span));
[INFO] [stderr]    |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/html.rs:30:5
[INFO] [stderr]    |
[INFO] [stderr] 30 |     try!(write!(out, r#"
[INFO] [stderr]    |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/html.rs:75:5
[INFO] [stderr]    |
[INFO] [stderr] 75 |     try!(dump_span(out, "Self", &root));
[INFO] [stderr]    |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/html.rs:77:5
[INFO] [stderr]    |
[INFO] [stderr] 77 |     try!(write!(out, r#"]}}).call(flamegraph);
[INFO] [stderr]    |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stderr]   --> src/lib.rs:21:1
[INFO] [stderr]    |
[INFO] [stderr] 21 | / lazy_static!{
[INFO] [stderr] 22 | |     static ref SETTED_NAME: Mutex<Option<String>> = Mutex::new(None);
[INFO] [stderr] 23 | |     static ref INTERRUPTED_TICKS: Arc<AtomicUsize> = Arc::new(AtomicUsize::new(0));
[INFO] [stderr] 24 | |
[INFO] [stderr] 25 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stderr]   --> src/lib.rs:21:1
[INFO] [stderr]    |
[INFO] [stderr] 21 | / lazy_static!{
[INFO] [stderr] 22 | |     static ref SETTED_NAME: Mutex<Option<String>> = Mutex::new(None);
[INFO] [stderr] 23 | |     static ref INTERRUPTED_TICKS: Arc<AtomicUsize> = Arc::new(AtomicUsize::new(0));
[INFO] [stderr] 24 | |
[INFO] [stderr] 25 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: 15 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/exonum_profiler-b5ddbe394192c7dc
[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 exonum_profiler
[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" "0139fdf915e4117e51b84c06ac642047e9148a5f45ebc9a7b8c04832c4851c64"`
[INFO] running `"docker" "rm" "-f" "0139fdf915e4117e51b84c06ac642047e9148a5f45ebc9a7b8c04832c4851c64"`
[INFO] [stdout] 0139fdf915e4117e51b84c06ac642047e9148a5f45ebc9a7b8c04832c4851c64