[INFO] crate flame 0.2.1-pre2 is already in cache [INFO] testing flame-0.2.1-pre2 against master#28742a1146f10a4f09369baad027a464acb7a766 for pr-71274 [INFO] extracting crate flame 0.2.1-pre2 into /workspace/builds/worker-3/source [INFO] validating manifest of crates.io crate flame 0.2.1-pre2 on toolchain 28742a1146f10a4f09369baad027a464acb7a766 [INFO] running `"/workspace/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking crates.io crate flame 0.2.1-pre2 [INFO] finished tweaking crates.io crate flame 0.2.1-pre2 [INFO] tweaked toml for crates.io crate flame 0.2.1-pre2 written to /workspace/builds/worker-3/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-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] de4db05b09df97888e495be9300af5a8fc67d8e2f088eec22660a09a4c849e68 [INFO] running `"docker" "start" "-a" "de4db05b09df97888e495be9300af5a8fc67d8e2f088eec22660a09a4c849e68"` [INFO] [stderr] Compiling proc-macro2 v1.0.10 [INFO] [stderr] Compiling unicode-xid v0.2.0 [INFO] [stderr] Compiling libc v0.2.69 [INFO] [stderr] Compiling syn v1.0.17 [INFO] [stderr] Compiling serde v1.0.106 [INFO] [stderr] Compiling ryu v1.0.3 [INFO] [stderr] Compiling itoa v0.4.5 [INFO] [stderr] Compiling lazy_static v0.2.11 [INFO] [stderr] Compiling quote v1.0.3 [INFO] [stderr] Compiling thread-id v3.3.0 [INFO] [stderr] Compiling serde_derive v1.0.106 [INFO] [stderr] Compiling serde_json v1.0.51 [INFO] [stderr] Compiling flame v0.2.1-pre2 (/opt/rustwide/workdir) [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/html.rs:7:9 [INFO] [stderr] | [INFO] [stderr] 7 | 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:8:9 [INFO] [stderr] | [INFO] [stderr] 8 | try!(writeln!(out, r#"name: "{}","#, span.name)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/html.rs:9:9 [INFO] [stderr] | [INFO] [stderr] 9 | try!(writeln!(out, "value: {},", span.delta)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/html.rs:10:9 [INFO] [stderr] | [INFO] [stderr] 10 | try!(writeln!(out, "start: {},", span.start_ns)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/html.rs:11:9 [INFO] [stderr] | [INFO] [stderr] 11 | try!(writeln!(out, "end: {},", span.end_ns)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/html.rs:12:9 [INFO] [stderr] | [INFO] [stderr] 12 | 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:14:13 [INFO] [stderr] | [INFO] [stderr] 14 | try!(dump_spans(out, child)); [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!(writeln!(out, ",")); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/html.rs:17:9 [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:18:9 [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:22:5 [INFO] [stderr] | [INFO] [stderr] 22 | 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:63:9 [INFO] [stderr] | [INFO] [stderr] 63 | try!(dump_spans(&mut out, &span)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/html.rs:64:9 [INFO] [stderr] | [INFO] [stderr] 64 | try!(writeln!(out, ",")); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/html.rs:67:5 [INFO] [stderr] | [INFO] [stderr] 67 | 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:67:1 [INFO] [stderr] | [INFO] [stderr] 67 | lazy_static!(static ref ALL_THREADS: Mutex, PrivateFrame)>> = Mutex::new(Vec::new());); [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 41.62s [INFO] running `"docker" "inspect" "de4db05b09df97888e495be9300af5a8fc67d8e2f088eec22660a09a4c849e68"` [INFO] running `"docker" "rm" "-f" "de4db05b09df97888e495be9300af5a8fc67d8e2f088eec22660a09a4c849e68"` [INFO] [stdout] de4db05b09df97888e495be9300af5a8fc67d8e2f088eec22660a09a4c849e68 [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] 212b4ef0c94ac8c2e4a3e5e514201a9c5477b5a48a7a74443dd9dc61da656494 [INFO] running `"docker" "start" "-a" "212b4ef0c94ac8c2e4a3e5e514201a9c5477b5a48a7a74443dd9dc61da656494"` [INFO] [stderr] Compiling flame v0.2.1-pre2 (/opt/rustwide/workdir) [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/html.rs:7:9 [INFO] [stderr] | [INFO] [stderr] 7 | 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:8:9 [INFO] [stderr] | [INFO] [stderr] 8 | try!(writeln!(out, r#"name: "{}","#, span.name)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/html.rs:9:9 [INFO] [stderr] | [INFO] [stderr] 9 | try!(writeln!(out, "value: {},", span.delta)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/html.rs:10:9 [INFO] [stderr] | [INFO] [stderr] 10 | try!(writeln!(out, "start: {},", span.start_ns)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/html.rs:11:9 [INFO] [stderr] | [INFO] [stderr] 11 | try!(writeln!(out, "end: {},", span.end_ns)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/html.rs:12:9 [INFO] [stderr] | [INFO] [stderr] 12 | 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:14:13 [INFO] [stderr] | [INFO] [stderr] 14 | try!(dump_spans(out, child)); [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!(writeln!(out, ",")); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/html.rs:17:9 [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:18:9 [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:22:5 [INFO] [stderr] | [INFO] [stderr] 22 | 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:63:9 [INFO] [stderr] | [INFO] [stderr] 63 | try!(dump_spans(&mut out, &span)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/html.rs:64:9 [INFO] [stderr] | [INFO] [stderr] 64 | try!(writeln!(out, ",")); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/html.rs:67:5 [INFO] [stderr] | [INFO] [stderr] 67 | 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:67:1 [INFO] [stderr] | [INFO] [stderr] 67 | lazy_static!(static ref ALL_THREADS: Mutex, PrivateFrame)>> = Mutex::new(Vec::new());); [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:7:9 [INFO] [stderr] | [INFO] [stderr] 7 | 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:8:9 [INFO] [stderr] | [INFO] [stderr] 8 | try!(writeln!(out, r#"name: "{}","#, span.name)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/html.rs:9:9 [INFO] [stderr] | [INFO] [stderr] 9 | try!(writeln!(out, "value: {},", span.delta)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/html.rs:10:9 [INFO] [stderr] | [INFO] [stderr] 10 | try!(writeln!(out, "start: {},", span.start_ns)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/html.rs:11:9 [INFO] [stderr] | [INFO] [stderr] 11 | try!(writeln!(out, "end: {},", span.end_ns)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/html.rs:12:9 [INFO] [stderr] | [INFO] [stderr] 12 | 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:14:13 [INFO] [stderr] | [INFO] [stderr] 14 | try!(dump_spans(out, child)); [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!(writeln!(out, ",")); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/html.rs:17:9 [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:18:9 [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:22:5 [INFO] [stderr] | [INFO] [stderr] 22 | 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:63:9 [INFO] [stderr] | [INFO] [stderr] 63 | try!(dump_spans(&mut out, &span)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/html.rs:64:9 [INFO] [stderr] | [INFO] [stderr] 64 | try!(writeln!(out, ",")); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/html.rs:67:5 [INFO] [stderr] | [INFO] [stderr] 67 | 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:67:1 [INFO] [stderr] | [INFO] [stderr] 67 | lazy_static!(static ref ALL_THREADS: Mutex, PrivateFrame)>> = Mutex::new(Vec::new());); [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 3.71s [INFO] running `"docker" "inspect" "212b4ef0c94ac8c2e4a3e5e514201a9c5477b5a48a7a74443dd9dc61da656494"` [INFO] running `"docker" "rm" "-f" "212b4ef0c94ac8c2e4a3e5e514201a9c5477b5a48a7a74443dd9dc61da656494"` [INFO] [stdout] 212b4ef0c94ac8c2e4a3e5e514201a9c5477b5a48a7a74443dd9dc61da656494 [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] [stdout] 5630fdb35de3531b3d5b5e738c828e1067e63dc1307739fe51873fbf10492a00 [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" "5630fdb35de3531b3d5b5e738c828e1067e63dc1307739fe51873fbf10492a00"` [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/html.rs:7:9 [INFO] [stderr] | [INFO] [stderr] 7 | 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:8:9 [INFO] [stderr] | [INFO] [stderr] 8 | try!(writeln!(out, r#"name: "{}","#, span.name)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/html.rs:9:9 [INFO] [stderr] | [INFO] [stderr] 9 | try!(writeln!(out, "value: {},", span.delta)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/html.rs:10:9 [INFO] [stderr] | [INFO] [stderr] 10 | try!(writeln!(out, "start: {},", span.start_ns)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/html.rs:11:9 [INFO] [stderr] | [INFO] [stderr] 11 | try!(writeln!(out, "end: {},", span.end_ns)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/html.rs:12:9 [INFO] [stderr] | [INFO] [stderr] 12 | 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:7:9 [INFO] [stderr] | [INFO] [stderr] 7 | 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:8:9 [INFO] [stderr] | [INFO] [stderr] 8 | try!(writeln!(out, r#"name: "{}","#, span.name)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/html.rs:9:9 [INFO] [stderr] | [INFO] [stderr] 9 | try!(writeln!(out, "value: {},", span.delta)); [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!(dump_spans(out, child)); [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!(writeln!(out, ",")); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/html.rs:10:9 [INFO] [stderr] | [INFO] [stderr] 10 | try!(writeln!(out, "start: {},", span.start_ns)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/html.rs:11:9 [INFO] [stderr] | [INFO] [stderr] 11 | try!(writeln!(out, "end: {},", span.end_ns)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/html.rs:17:9 [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:18:9 [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:12:9 [INFO] [stderr] | [INFO] [stderr] 12 | 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:14:13 [INFO] [stderr] | [INFO] [stderr] 14 | try!(dump_spans(out, child)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/html.rs:22:5 [INFO] [stderr] | [INFO] [stderr] 22 | 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:63:9 [INFO] [stderr] | [INFO] [stderr] 63 | try!(dump_spans(&mut out, &span)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/html.rs:64:9 [INFO] [stderr] | [INFO] [stderr] 64 | try!(writeln!(out, ",")); [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!(writeln!(out, ",")); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/html.rs:17:9 [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:18:9 [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:67:5 [INFO] [stderr] | [INFO] [stderr] 67 | 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:67:1 [INFO] [stderr] | [INFO] [stderr] 67 | lazy_static!(static ref ALL_THREADS: Mutex, PrivateFrame)>> = Mutex::new(Vec::new());); [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 'try': use the `?` operator instead [INFO] [stderr] --> src/html.rs:22:5 [INFO] [stderr] | [INFO] [stderr] 22 | 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:63:9 [INFO] [stderr] | [INFO] [stderr] 63 | try!(dump_spans(&mut out, &span)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/html.rs:64:9 [INFO] [stderr] | [INFO] [stderr] 64 | try!(writeln!(out, ",")); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/html.rs:67:5 [INFO] [stderr] | [INFO] [stderr] 67 | 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:67:1 [INFO] [stderr] | [INFO] [stderr] 67 | lazy_static!(static ref ALL_THREADS: Mutex, PrivateFrame)>> = Mutex::new(Vec::new());); [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: 15 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.10s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/flame-bb5eecf712c819c5 [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/tests-476bc46800595d73 [INFO] [stdout] [INFO] [stdout] running 11 tests [INFO] [stdout] test multiple_guard_early_return ... ok [INFO] [stdout] test implicit_guarded_event ... ok [INFO] [stdout] test end_with ... ok [INFO] [stdout] test dropped_guarded_event ... ok [INFO] [stdout] test single_event ... ok [INFO] [stdout] test named_guarded_event ... ok [INFO] [stdout] test single_nested ... ok [INFO] [stdout] test double_nested ... ok [INFO] [stdout] test wrong_name ... ok [INFO] [stdout] test threads ... FAILED [INFO] [stdout] test cant_note ... ok [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- threads stdout ---- [INFO] [stdout] thread 'threads' panicked at 'assertion failed: `(left == right)` [INFO] [stdout] left: `8`, [INFO] [stdout] right: `6`', tests/tests.rs:108:5 [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x5555ea825c84 - backtrace::backtrace::libunwind::trace::hbb4ce8c04526962e [INFO] [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/libunwind.rs:86 [INFO] [stdout] 1: 0x5555ea825c84 - backtrace::backtrace::trace_unsynchronized::h79251c088e7be038 [INFO] [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/mod.rs:66 [INFO] [stdout] 2: 0x5555ea825c84 - std::sys_common::backtrace::_print_fmt::h6b0ea30a9223acae [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:78 [INFO] [stdout] 3: 0x5555ea825c84 - ::fmt::h4d51ef07ce58e54b [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:59 [INFO] [stdout] 4: 0x5555ea84e97c - core::fmt::write::he16b9c1345d8565e [INFO] [stdout] at src/libcore/fmt/mod.rs:1069 [INFO] [stdout] 5: 0x5555ea7be745 - std::io::Write::write_fmt::hc31efe493f037457 [INFO] [stdout] at /rustc/28742a1146f10a4f09369baad027a464acb7a766/src/libstd/io/mod.rs:1504 [INFO] [stdout] 6: 0x5555ea8202a1 - std::io::impls::>::write_fmt::hfcb1ff6c5b834381 [INFO] [stdout] at src/libstd/io/impls.rs:156 [INFO] [stdout] 7: 0x5555ea828555 - std::sys_common::backtrace::_print::h9288fa7d9f6629cb [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:62 [INFO] [stdout] 8: 0x5555ea828555 - std::sys_common::backtrace::print::h82e606e62781d8af [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:49 [INFO] [stdout] 9: 0x5555ea828555 - std::panicking::default_hook::{{closure}}::h1fe350ecbf7604e4 [INFO] [stdout] at src/libstd/panicking.rs:198 [INFO] [stdout] 10: 0x5555ea82823b - std::panicking::default_hook::h1b8b42953fdc841d [INFO] [stdout] at src/libstd/panicking.rs:215 [INFO] [stdout] 11: 0x5555ea828bb2 - std::panicking::rust_panic_with_hook::he73826f4bb75a21e [INFO] [stdout] at src/libstd/panicking.rs:511 [INFO] [stdout] 12: 0x5555ea82879b - rust_begin_unwind [INFO] [stdout] at src/libstd/panicking.rs:419 [INFO] [stdout] 13: 0x5555ea82870b - std::panicking::begin_panic_fmt::hf14ab99546f1bbc1 [INFO] [stdout] at src/libstd/panicking.rs:373 [INFO] [stdout] 14: 0x5555ea7b82d7 - tests::threads::hdcbf329dbab8e637 [INFO] [stdout] at tests/tests.rs:108 [INFO] [stdout] 15: 0x5555ea7b7daa - tests::threads::{{closure}}::hf3fdaa609bc3ef22 [INFO] [stdout] at tests/tests.rs:84 [INFO] [stdout] 16: 0x5555ea7b6a0e - core::ops::function::FnOnce::call_once::hb40ac4d8b652a9b7 [INFO] [stdout] at /rustc/28742a1146f10a4f09369baad027a464acb7a766/src/libcore/ops/function.rs:232 [INFO] [stdout] 17: 0x5555ea7ca63f - as core::ops::function::FnOnce>::call_once::he1ba1da20629a2d8 [INFO] [stdout] at /rustc/28742a1146f10a4f09369baad027a464acb7a766/src/liballoc/boxed.rs:1008 [INFO] [stdout] 18: 0x5555ea7e5c3e - as core::ops::function::FnOnce<()>>::call_once::hf94927858761de4a [INFO] [stdout] at /rustc/28742a1146f10a4f09369baad027a464acb7a766/src/libstd/panic.rs:318 [INFO] [stdout] 19: 0x5555ea7e5c3e - std::panicking::try::do_call::h1585003392664d93 [INFO] [stdout] at /rustc/28742a1146f10a4f09369baad027a464acb7a766/src/libstd/panicking.rs:331 [INFO] [stdout] 20: 0x5555ea7e5c3e - std::panicking::try::h43d950f958a74468 [INFO] [stdout] at /rustc/28742a1146f10a4f09369baad027a464acb7a766/src/libstd/panicking.rs:274 [INFO] [stdout] 21: 0x5555ea7e5c3e - std::panic::catch_unwind::hb5284de2977ddeea [INFO] [stdout] at /rustc/28742a1146f10a4f09369baad027a464acb7a766/src/libstd/panic.rs:394 [INFO] [stdout] 22: 0x5555ea7e5c3e - test::run_test_in_process::had39bb305b26a3ae [INFO] [stdout] at src/libtest/lib.rs:541 [INFO] [stdout] 23: 0x5555ea7e5c3e - test::run_test::run_test_inner::{{closure}}::h12b1756b854ada1a [INFO] [stdout] at src/libtest/lib.rs:450 [INFO] [stdout] 24: 0x5555ea7bdbf6 - std::sys_common::backtrace::__rust_begin_short_backtrace::hec04b80bece92bf9 [INFO] [stdout] at /rustc/28742a1146f10a4f09369baad027a464acb7a766/src/libstd/sys_common/backtrace.rs:130 [INFO] [stdout] 25: 0x5555ea7c2f15 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::heca431434c1ac418 [INFO] [stdout] at /rustc/28742a1146f10a4f09369baad027a464acb7a766/src/libstd/thread/mod.rs:475 [INFO] [stdout] 26: 0x5555ea7c2f15 - as core::ops::function::FnOnce<()>>::call_once::he2457d582c032747 [INFO] [stdout] at /rustc/28742a1146f10a4f09369baad027a464acb7a766/src/libstd/panic.rs:318 [INFO] [stdout] 27: 0x5555ea7c2f15 - std::panicking::try::do_call::hbcd49dc3823e8b28 [INFO] [stdout] at /rustc/28742a1146f10a4f09369baad027a464acb7a766/src/libstd/panicking.rs:331 [INFO] [stdout] 28: 0x5555ea7c2f15 - std::panicking::try::h1ba95c07dd8d422b [INFO] [stdout] at /rustc/28742a1146f10a4f09369baad027a464acb7a766/src/libstd/panicking.rs:274 [INFO] [stdout] 29: 0x5555ea7c2f15 - std::panic::catch_unwind::h95854794ba9eee4c [INFO] [stdout] at /rustc/28742a1146f10a4f09369baad027a464acb7a766/src/libstd/panic.rs:394 [INFO] [stdout] 30: 0x5555ea7c2f15 - std::thread::Builder::spawn_unchecked::{{closure}}::h4e297b8574092d6e [INFO] [stdout] at /rustc/28742a1146f10a4f09369baad027a464acb7a766/src/libstd/thread/mod.rs:474 [INFO] [stdout] 31: 0x5555ea7c2f15 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h1b855aad7f5ac67e [INFO] [stdout] at /rustc/28742a1146f10a4f09369baad027a464acb7a766/src/libcore/ops/function.rs:232 [INFO] [stdout] 32: 0x5555ea81c3ef - as core::ops::function::FnOnce>::call_once::h48069b269ca48108 [INFO] [stdout] at /rustc/28742a1146f10a4f09369baad027a464acb7a766/src/liballoc/boxed.rs:1008 [INFO] [stdout] 33: 0x5555ea82f3c3 - as core::ops::function::FnOnce>::call_once::heff660b32cd3afd8 [INFO] [stdout] at /rustc/28742a1146f10a4f09369baad027a464acb7a766/src/liballoc/boxed.rs:1008 [INFO] [stdout] 34: 0x5555ea82f3c3 - std::sys::unix::thread::Thread::new::thread_start::ha538939ed1e2e958 [INFO] [stdout] at src/libstd/sys/unix/thread.rs:87 [INFO] [stdout] 35: 0x7fa8c8ed56db - start_thread [INFO] [stdout] 36: 0x7fa8c89e688f - __clone [INFO] [stdout] 37: 0x0 - [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] threads [INFO] [stdout] [INFO] [stdout] test result: FAILED. 10 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass '--test tests' [INFO] running `"docker" "inspect" "5630fdb35de3531b3d5b5e738c828e1067e63dc1307739fe51873fbf10492a00"` [INFO] running `"docker" "rm" "-f" "5630fdb35de3531b3d5b5e738c828e1067e63dc1307739fe51873fbf10492a00"` [INFO] [stdout] 5630fdb35de3531b3d5b5e738c828e1067e63dc1307739fe51873fbf10492a00