[INFO] fetching crate reqray 0.2.2... [INFO] testing reqray-0.2.2 against beta-2021-01-01 for beta-1.50-1 [INFO] extracting crate reqray 0.2.2 into /workspace/builds/worker-13/source [INFO] validating manifest of crates.io crate reqray 0.2.2 on toolchain beta-2021-01-01 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking crates.io crate reqray 0.2.2 [INFO] finished tweaking crates.io crate reqray 0.2.2 [INFO] tweaked toml for crates.io crate reqray 0.2.2 written to /workspace/builds/worker-13/source/Cargo.toml [INFO] crate crates.io crate reqray 0.2.2 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "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-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 256f834f466d62c222e37f3d063a08d667d3be93570154527b5e2225f2ca7330 [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" "256f834f466d62c222e37f3d063a08d667d3be93570154527b5e2225f2ca7330", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "256f834f466d62c222e37f3d063a08d667d3be93570154527b5e2225f2ca7330", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "256f834f466d62c222e37f3d063a08d667d3be93570154527b5e2225f2ca7330", kill_on_drop: false }` [INFO] [stdout] 256f834f466d62c222e37f3d063a08d667d3be93570154527b5e2225f2ca7330 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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=warn" "-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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] eba8361e712f85c13207617fbf6753fbbf77d8678c27d4108a9bf85604d5e70b [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" "eba8361e712f85c13207617fbf6753fbbf77d8678c27d4108a9bf85604d5e70b", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling syn v1.0.53 [INFO] [stderr] Compiling serde_derive v1.0.117 [INFO] [stderr] Compiling libc v0.2.80 [INFO] [stderr] Compiling serde v1.0.117 [INFO] [stderr] Compiling log v0.4.11 [INFO] [stderr] Compiling serde_json v1.0.60 [INFO] [stderr] Compiling itoa v0.4.6 [INFO] [stderr] Compiling smallvec v1.5.0 [INFO] [stderr] Compiling atomic-shim v0.1.0 [INFO] [stderr] Compiling regex v1.4.2 [INFO] [stderr] Compiling raw-cpuid v8.1.2 [INFO] [stderr] Compiling regex-automata v0.1.9 [INFO] [stderr] Compiling tracing-log v0.1.1 [INFO] [stderr] Compiling matchers v0.0.1 [INFO] [stderr] Compiling time v0.1.44 [INFO] [stderr] Compiling quanta v0.6.5 [INFO] [stderr] Compiling chrono v0.4.19 [INFO] [stderr] Compiling tracing-attributes v0.1.11 [INFO] [stderr] Compiling tracing v0.1.22 [INFO] [stderr] Compiling tracing-serde v0.1.2 [INFO] [stderr] Compiling tracing-subscriber v0.2.15 [INFO] [stderr] Compiling reqray v0.2.2 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 05s [INFO] running `Command { std: "docker" "inspect" "eba8361e712f85c13207617fbf6753fbbf77d8678c27d4108a9bf85604d5e70b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "eba8361e712f85c13207617fbf6753fbbf77d8678c27d4108a9bf85604d5e70b", kill_on_drop: false }` [INFO] [stdout] eba8361e712f85c13207617fbf6753fbbf77d8678c27d4108a9bf85604d5e70b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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=warn" "-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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] cc18272393154deddc6537e1670d5fae59bc6f8ccab8dea39f384f0d9f352cf7 [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" "cc18272393154deddc6537e1670d5fae59bc6f8ccab8dea39f384f0d9f352cf7", kill_on_drop: false }` [INFO] [stderr] Compiling futures-io v0.3.8 [INFO] [stderr] Compiling cache-padded v1.1.1 [INFO] [stderr] Compiling waker-fn v1.1.0 [INFO] [stderr] Compiling fastrand v1.4.0 [INFO] [stderr] Compiling parking v2.0.0 [INFO] [stderr] Compiling event-listener v2.5.1 [INFO] [stderr] Compiling vec-arena v1.0.0 [INFO] [stderr] Compiling async-task v4.0.3 [INFO] [stderr] Compiling atomic-waker v1.0.0 [INFO] [stderr] Compiling unindent v0.1.7 [INFO] [stderr] Compiling bytes v0.6.0 [INFO] [stderr] Compiling tokio v0.3.6 [INFO] [stderr] Compiling futures-task v0.3.8 [INFO] [stderr] Compiling futures-channel v0.3.8 [INFO] [stderr] Compiling iovec v0.1.4 [INFO] [stderr] Compiling num_cpus v1.13.0 [INFO] [stderr] Compiling net2 v0.2.37 [INFO] [stderr] Compiling nb-connect v1.0.2 [INFO] [stderr] Compiling parking_lot_core v0.8.1 [INFO] [stderr] Compiling signal-hook-registry v1.2.2 [INFO] [stderr] Compiling polling v2.0.2 [INFO] [stderr] Compiling kv-log-macro v1.0.7 [INFO] [stderr] Compiling mio v0.7.6 [INFO] [stderr] Compiling concurrent-queue v1.2.2 [INFO] [stderr] Compiling bytes v0.4.12 [INFO] [stderr] Compiling async-mutex v1.4.0 [INFO] [stderr] Compiling crossbeam-deque v0.7.3 [INFO] [stderr] Compiling indoc v1.0.3 [INFO] [stderr] Compiling pin-project-internal v1.0.2 [INFO] [stderr] Compiling futures-macro v0.3.8 [INFO] [stderr] Compiling pin-project-internal v0.4.27 [INFO] [stderr] Compiling tokio-macros v0.3.2 [INFO] [stderr] Compiling parking_lot_core v0.6.2 [INFO] [stderr] Compiling futures-lite v1.11.3 [INFO] [stderr] Compiling mio v0.6.23 [INFO] [stderr] Compiling async-channel v1.5.1 [INFO] [stderr] Compiling parking_lot v0.11.1 [INFO] [stderr] Compiling tokio-threadpool v0.1.18 [INFO] [stderr] Compiling tokio-io v0.1.13 [INFO] [stderr] Compiling parking_lot v0.9.0 [INFO] [stderr] Compiling tokio-codec v0.1.2 [INFO] [stderr] Compiling async-io v1.3.1 [INFO] [stderr] Compiling async-executor v1.4.0 [INFO] [stderr] Compiling blocking v1.0.2 [INFO] [stderr] Compiling tokio-fs v0.1.7 [INFO] [stderr] Compiling tokio-reactor v0.1.12 [INFO] [stderr] Compiling mio-uds v0.6.8 [INFO] [stderr] Compiling tokio-udp v0.1.6 [INFO] [stderr] Compiling tokio-uds v0.2.7 [INFO] [stderr] Compiling tokio-tcp v0.1.4 [INFO] [stderr] Compiling async-global-executor v1.4.3 [INFO] [stderr] Compiling async-std v1.8.0 [INFO] [stderr] Compiling tokio v0.1.22 [INFO] [stderr] Compiling pin-project v1.0.2 [INFO] [stderr] Compiling futures-util v0.3.8 [INFO] [stderr] Compiling pin-project v0.4.27 [INFO] [stderr] Compiling futures-executor v0.3.8 [INFO] [stderr] Compiling futures v0.3.8 [INFO] [stderr] Compiling tracing-futures v0.2.4 [INFO] [stderr] Compiling reqray v0.2.2 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1m 29s [INFO] running `Command { std: "docker" "inspect" "cc18272393154deddc6537e1670d5fae59bc6f8ccab8dea39f384f0d9f352cf7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cc18272393154deddc6537e1670d5fae59bc6f8ccab8dea39f384f0d9f352cf7", kill_on_drop: false }` [INFO] [stdout] cc18272393154deddc6537e1670d5fae59bc6f8ccab8dea39f384f0d9f352cf7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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=warn" "-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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] cadfc1c4ccdc5441a6b7e32339c19c1e10fddd20b5d70ff5bc7fc5914d2c46d4 [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" "cadfc1c4ccdc5441a6b7e32339c19c1e10fddd20b5d70ff5bc7fc5914d2c46d4", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.29s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/reqray-1bce84ae57bfd597 [INFO] [stdout] [INFO] [stdout] running 7 tests [INFO] [stdout] test internal::test::test_simple ... ok [INFO] [stdout] test display::test::display_one_ns ... ok [INFO] [stdout] test display::test::display_nest_deeply ... ok [INFO] [stdout] test internal::test::test_compound ... ok [INFO] [stdout] test display::test::display_compound_call ... ok [INFO] [stdout]   INFO ThreadId(08) cooking_party: CP increment 1_000_000 [INFO] [stdout]   INFO ThreadId(08) cooking_party:cook_three: increment 10_000 [INFO] [stdout]   INFO ThreadId(05) cooking_party: CP increment 1_000_000 [INFO] [stdout]   INFO ThreadId(05) cooking_party:cook_three: increment 10_000 [INFO] [stdout]   INFO ThreadId(24) cooking_party:eat_three: increment 1_000 [INFO] [stdout]   INFO ThreadId(24) cooking_party:eat_three: increment 1_000 [INFO] [stdout]   INFO ThreadId(08) cooking_party:cook_three: increment 10_000 [INFO] [stdout]   INFO ThreadId(05) cooking_party:cook_three: increment 10_000 [INFO] [stdout]   INFO ThreadId(22) cooking_party:eat_three: increment 1_000 [INFO] [stdout]   INFO ThreadId(22) cooking_party:eat_three: increment 1_000 [INFO] [stdout]   INFO ThreadId(08) cooking_party:cook_three: increment 10_000 [INFO] [stdout]   INFO ThreadId(05) cooking_party:cook_three: increment 10_000 [INFO] [stdout]   INFO ThreadId(24) cooking_party:eat_three: increment 1_000 [INFO] [stdout]   INFO ThreadId(24) cooking_party:eat_three: increment 1_000 [INFO] [stdout]   INFO ThreadId(08) cooking_party: CP increment 100_000_000 [INFO] [stdout] test internal::test::test_with_futures ... ok [INFO] [stdout]   INFO ThreadId(05) cooking_party: CP increment 100_000_000 [INFO] [stdout] test display::test::display_with_futures ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.11s [INFO] [stdout] [INFO] [stderr] Doc-tests reqray [INFO] [stdout] [INFO] [stdout] running 3 tests [INFO] [stdout] test src/lib.rs - CallTreeCollectorBuilder (line 142) ... ok [INFO] [stdout] test src/lib.rs - (line 67) ... ok [INFO] [stdout] test src/lib.rs - (line 44) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 5.66s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "cadfc1c4ccdc5441a6b7e32339c19c1e10fddd20b5d70ff5bc7fc5914d2c46d4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cadfc1c4ccdc5441a6b7e32339c19c1e10fddd20b5d70ff5bc7fc5914d2c46d4", kill_on_drop: false }` [INFO] [stdout] cadfc1c4ccdc5441a6b7e32339c19c1e10fddd20b5d70ff5bc7fc5914d2c46d4