[INFO] fetching crate pprof 0.5.0... [INFO] testing pprof-0.5.0 against try#d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2 for pr-86479 [INFO] extracting crate pprof 0.5.0 into /workspace/builds/worker-5/source [INFO] validating manifest of crates.io crate pprof 0.5.0 on toolchain d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate pprof 0.5.0 [INFO] removed 0 missing examples [INFO] finished tweaking crates.io crate pprof 0.5.0 [INFO] tweaked toml for crates.io crate pprof 0.5.0 written to /workspace/builds/worker-5/source/Cargo.toml [INFO] crate crates.io crate pprof 0.5.0 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded quick-xml v0.20.0 [INFO] [stderr] Downloaded num-format v0.4.0 [INFO] [stderr] Downloaded inferno v0.10.6 [INFO] [stderr] Downloaded rgb v0.8.27 [INFO] [stderr] Downloaded str_stack v0.1.0 [INFO] running `Command { std: "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" "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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] e61d5aff583aea60365d3b53938ba043dfd6ed8b5bef6fc4569789b97e473cb6 [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" "e61d5aff583aea60365d3b53938ba043dfd6ed8b5bef6fc4569789b97e473cb6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e61d5aff583aea60365d3b53938ba043dfd6ed8b5bef6fc4569789b97e473cb6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e61d5aff583aea60365d3b53938ba043dfd6ed8b5bef6fc4569789b97e473cb6", kill_on_drop: false }` [INFO] [stdout] e61d5aff583aea60365d3b53938ba043dfd6ed8b5bef6fc4569789b97e473cb6 [INFO] running `Command { std: "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" "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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e290edbce82eb2850f80ef6ee949d8e16d8d9dae6d8507332e5e338ac67ac228 [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" "e290edbce82eb2850f80ef6ee949d8e16d8d9dae6d8507332e5e338ac67ac228", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.98 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling memchr v2.4.0 [INFO] [stderr] Compiling syn v1.0.73 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling ppv-lite86 v0.2.10 [INFO] [stderr] Compiling cpp_demangle v0.3.3 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling rustc-demangle v0.1.20 [INFO] [stderr] Compiling scopeguard v1.1.0 [INFO] [stderr] Compiling symbolic-demangle v8.3.0 [INFO] [stderr] Compiling gimli v0.24.0 [INFO] [stderr] Compiling pprof v0.5.0 (/opt/rustwide/workdir) [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling backtrace v0.3.60 [INFO] [stderr] Compiling debugid v0.7.2 [INFO] [stderr] Compiling instant v0.1.10 [INFO] [stderr] Compiling lock_api v0.4.4 [INFO] [stderr] Compiling proc-macro2 v1.0.27 [INFO] [stderr] Compiling miniz_oxide v0.4.4 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Compiling object v0.25.3 [INFO] [stderr] Compiling getrandom v0.2.3 [INFO] [stderr] Compiling memmap v0.7.0 [INFO] [stderr] Compiling parking_lot_core v0.8.3 [INFO] [stderr] Compiling nix v0.20.0 [INFO] [stderr] Compiling symbolic-common v8.3.0 [INFO] [stderr] Compiling rand_core v0.6.3 [INFO] [stderr] Compiling parking_lot v0.11.1 [INFO] [stderr] Compiling addr2line v0.15.2 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling rand v0.8.4 [INFO] [stderr] Compiling tempfile v3.2.0 [INFO] [stderr] Compiling thiserror-impl v1.0.26 [INFO] [stderr] Compiling thiserror v1.0.26 [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 36.82s [INFO] running `Command { std: "docker" "inspect" "e290edbce82eb2850f80ef6ee949d8e16d8d9dae6d8507332e5e338ac67ac228", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e290edbce82eb2850f80ef6ee949d8e16d8d9dae6d8507332e5e338ac67ac228", kill_on_drop: false }` [INFO] [stdout] e290edbce82eb2850f80ef6ee949d8e16d8d9dae6d8507332e5e338ac67ac228 [INFO] running `Command { std: "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" "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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 339ef1cb034b9f3fa08af5a6ee872c5b5c415ceb8e8b9f68788c65dc857614de [INFO] running `Command { std: "docker" "start" "-a" "339ef1cb034b9f3fa08af5a6ee872c5b5c415ceb8e8b9f68788c65dc857614de", kill_on_drop: false }` [INFO] [stderr] Compiling crossbeam-utils v0.8.5 [INFO] [stderr] Compiling crossbeam-epoch v0.9.5 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Compiling either v1.6.1 [INFO] [stderr] Compiling rayon-core v1.9.1 [INFO] [stderr] Compiling itoa v0.4.7 [INFO] [stderr] Compiling plotters-backend v0.3.2 [INFO] [stderr] Compiling regex-automata v0.1.10 [INFO] [stderr] Compiling unicode-width v0.1.8 [INFO] [stderr] Compiling half v1.7.1 [INFO] [stderr] Compiling regex-syntax v0.6.25 [INFO] [stderr] Compiling same-file v1.0.6 [INFO] [stderr] Compiling oorandom v11.1.3 [INFO] [stderr] Compiling memoffset v0.6.4 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling rayon v1.5.1 [INFO] [stderr] Compiling itertools v0.9.0 [INFO] [stderr] Compiling itertools v0.10.1 [INFO] [stderr] Compiling num_cpus v1.13.0 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling csv-core v0.1.10 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Compiling serde_cbor v0.11.1 [INFO] [stderr] Compiling walkdir v2.3.2 [INFO] [stderr] Compiling bstr v0.2.16 [INFO] [stderr] Compiling plotters-svg v0.3.1 [INFO] [stderr] Compiling serde_derive v1.0.126 [INFO] [stderr] Compiling clap v2.33.3 [INFO] [stderr] Compiling serde_json v1.0.64 [INFO] [stderr] Compiling crossbeam-channel v0.5.1 [INFO] [stderr] Compiling criterion-plot v0.4.3 [INFO] [stderr] Compiling csv v1.1.6 [INFO] [stderr] Compiling crossbeam-deque v0.8.0 [INFO] [stderr] Compiling regex v1.5.4 [INFO] [stderr] Compiling plotters v0.3.1 [INFO] [stderr] Compiling tinytemplate v1.2.1 [INFO] [stderr] Compiling criterion v0.3.4 [INFO] [stderr] Compiling pprof v0.5.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 46.09s [INFO] running `Command { std: "docker" "inspect" "339ef1cb034b9f3fa08af5a6ee872c5b5c415ceb8e8b9f68788c65dc857614de", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "339ef1cb034b9f3fa08af5a6ee872c5b5c415ceb8e8b9f68788c65dc857614de", kill_on_drop: false }` [INFO] [stdout] 339ef1cb034b9f3fa08af5a6ee872c5b5c415ceb8e8b9f68788c65dc857614de [INFO] running `Command { std: "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" "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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 26d05c1e9085a1a630e3bb13cb3170b0044a8a279f1dd1f8c85087cfe15f2e35 [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" "26d05c1e9085a1a630e3bb13cb3170b0044a8a279f1dd1f8c85087cfe15f2e35", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.18s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/pprof-b4dda276edc251b4) [INFO] [stdout] [INFO] [stdout] running 7 tests [INFO] [stdout] test collector::tests::stack_hash_counter ... ok [INFO] [stdout] test frames::tests::demangle_cpp ... ok [INFO] [stdout] test frames::tests::demangle_rust ... ok [INFO] [stdout] test collector::tests::evict_test ... ok [INFO] [stdout] test collector::tests::malloc_free ... ok [INFO] [stdout] test collector::tests::collector_test ... ok [INFO] [stdout] test profiler::tests::malloc_free ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.07s [INFO] [stdout] [INFO] [stderr] Doc-tests pprof [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test src/lib.rs - (line 19) ... ok [INFO] [stdout] test src/lib.rs - (line 12) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.60s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "26d05c1e9085a1a630e3bb13cb3170b0044a8a279f1dd1f8c85087cfe15f2e35", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "26d05c1e9085a1a630e3bb13cb3170b0044a8a279f1dd1f8c85087cfe15f2e35", kill_on_drop: false }` [INFO] [stdout] 26d05c1e9085a1a630e3bb13cb3170b0044a8a279f1dd1f8c85087cfe15f2e35