[INFO] cloning repository https://github.com/kolloch/reqray [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/kolloch/reqray" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkolloch%2Freqray", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkolloch%2Freqray'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] ad2d4dd14bc0aec748a349b637a77b322bf9f43c [INFO] testing kolloch/reqray against 1.49.0 for beta-1.50-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkolloch%2Freqray" "/workspace/builds/worker-10/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-10/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/kolloch/reqray on toolchain 1.49.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/kolloch/reqray [INFO] finished tweaking git repo https://github.com/kolloch/reqray [INFO] tweaked toml for git repo https://github.com/kolloch/reqray written to /workspace/builds/worker-10/source/Cargo.toml [INFO] crate git repo https://github.com/kolloch/reqray already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "+1.49.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] d04ccf5cf6ce7228eef2b57c53912d3ac0108c057cfba6bb309547073176a767 [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" "d04ccf5cf6ce7228eef2b57c53912d3ac0108c057cfba6bb309547073176a767", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d04ccf5cf6ce7228eef2b57c53912d3ac0108c057cfba6bb309547073176a767", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d04ccf5cf6ce7228eef2b57c53912d3ac0108c057cfba6bb309547073176a767", kill_on_drop: false }` [INFO] [stdout] d04ccf5cf6ce7228eef2b57c53912d3ac0108c057cfba6bb309547073176a767 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "+1.49.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f7847348675e1ec086cf6a2bd96b77047e04ad4a568e9504090b96ba4e250458 [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" "f7847348675e1ec086cf6a2bd96b77047e04ad4a568e9504090b96ba4e250458", kill_on_drop: false }` [INFO] [stderr] Compiling syn v1.0.53 [INFO] [stderr] Compiling libc v0.2.80 [INFO] [stderr] Compiling log v0.4.11 [INFO] [stderr] Compiling serde_json v1.0.60 [INFO] [stderr] Compiling atomic-shim v0.1.0 [INFO] [stderr] Compiling smallvec v1.5.0 [INFO] [stderr] Compiling tracing-core v0.1.17 [INFO] [stderr] Compiling regex v1.4.2 [INFO] [stderr] Compiling sharded-slab v0.1.0 [INFO] [stderr] Compiling raw-cpuid v8.1.2 [INFO] [stderr] Compiling regex-automata v0.1.9 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling matchers v0.0.1 [INFO] [stderr] Compiling tracing-log v0.1.1 [INFO] [stderr] Compiling time v0.1.44 [INFO] [stderr] Compiling chrono v0.4.19 [INFO] [stderr] Compiling quanta v0.6.5 [INFO] [stderr] Compiling serde_derive v1.0.117 [INFO] [stderr] Compiling tracing-attributes v0.1.11 [INFO] [stderr] Compiling tracing v0.1.22 [INFO] [stderr] Compiling serde v1.0.117 [INFO] [stderr] Compiling tracing-serde v0.1.2 [INFO] [stderr] Compiling tracing-subscriber v0.2.15 [INFO] [stderr] Compiling reqray v0.2.3-alpha.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 40.62s [INFO] running `Command { std: "docker" "inspect" "f7847348675e1ec086cf6a2bd96b77047e04ad4a568e9504090b96ba4e250458", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f7847348675e1ec086cf6a2bd96b77047e04ad4a568e9504090b96ba4e250458", kill_on_drop: false }` [INFO] [stdout] f7847348675e1ec086cf6a2bd96b77047e04ad4a568e9504090b96ba4e250458 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "+1.49.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 6634fddc127cd7b2e92533d0e12217eb72afba113eadb653e1eac5215a91ff2b [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" "6634fddc127cd7b2e92533d0e12217eb72afba113eadb653e1eac5215a91ff2b", kill_on_drop: false }` [INFO] [stderr] Compiling futures v0.1.30 [INFO] [stderr] Compiling oorandom v11.1.3 [INFO] [stderr] Compiling unindent v0.1.7 [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 async-mutex v1.4.0 [INFO] [stderr] Compiling num_cpus v1.13.0 [INFO] [stderr] Compiling iovec v0.1.4 [INFO] [stderr] Compiling net2 v0.2.37 [INFO] [stderr] Compiling cast v0.2.3 [INFO] [stderr] Compiling nb-connect v1.0.2 [INFO] [stderr] Compiling polling v2.0.2 [INFO] [stderr] Compiling parking_lot_core v0.8.1 [INFO] [stderr] Compiling mio v0.7.6 [INFO] [stderr] Compiling kv-log-macro v1.0.7 [INFO] [stderr] Compiling signal-hook-registry v1.2.2 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling futures-lite v1.11.3 [INFO] [stderr] Compiling csv-core v0.1.10 [INFO] [stderr] Compiling clap v2.33.3 [INFO] [stderr] Compiling plotters v0.2.15 [INFO] [stderr] Compiling bytes v0.4.12 [INFO] [stderr] Compiling mio v0.6.23 [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 parking_lot v0.11.1 [INFO] [stderr] Compiling rayon-core v1.9.0 [INFO] [stderr] Compiling bstr v0.2.14 [INFO] [stderr] Compiling serde_cbor v0.11.1 [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 mio-uds v0.6.8 [INFO] [stderr] Compiling tinytemplate v1.1.0 [INFO] [stderr] Compiling parking_lot v0.9.0 [INFO] [stderr] Compiling tokio-executor v0.1.10 [INFO] [stderr] Compiling tokio-io v0.1.13 [INFO] [stderr] Compiling tokio-sync v0.1.8 [INFO] [stderr] Compiling criterion-plot v0.4.3 [INFO] [stderr] Compiling tracing-appender v0.1.1 [INFO] [stderr] Compiling async-global-executor v1.4.3 [INFO] [stderr] Compiling rayon v1.5.0 [INFO] [stderr] Compiling tokio-threadpool v0.1.18 [INFO] [stderr] Compiling tokio-current-thread v0.1.7 [INFO] [stderr] Compiling tokio-timer v0.2.13 [INFO] [stderr] Compiling csv v1.1.5 [INFO] [stderr] Compiling tokio-codec v0.1.2 [INFO] [stderr] Compiling async-std v1.8.0 [INFO] [stderr] Compiling tokio-reactor v0.1.12 [INFO] [stderr] Compiling tokio-fs v0.1.7 [INFO] [stderr] Compiling tokio-tcp v0.1.4 [INFO] [stderr] Compiling tokio-udp v0.1.6 [INFO] [stderr] Compiling tokio-uds v0.2.7 [INFO] [stderr] Compiling tokio v0.1.22 [INFO] [stderr] Compiling pin-project v0.4.27 [INFO] [stderr] Compiling pin-project v1.0.2 [INFO] [stderr] Compiling futures-util v0.3.8 [INFO] [stderr] Compiling criterion v0.3.3 [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 v0.2.3-alpha.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1m 31s [INFO] running `Command { std: "docker" "inspect" "6634fddc127cd7b2e92533d0e12217eb72afba113eadb653e1eac5215a91ff2b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6634fddc127cd7b2e92533d0e12217eb72afba113eadb653e1eac5215a91ff2b", kill_on_drop: false }` [INFO] [stdout] 6634fddc127cd7b2e92533d0e12217eb72afba113eadb653e1eac5215a91ff2b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "+1.49.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 4a2d6efbf90546e90edfeaa76547608e46cabaad4569ef4123e8f32f3f28ce4d [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" "4a2d6efbf90546e90edfeaa76547608e46cabaad4569ef4123e8f32f3f28ce4d", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.47s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/reqray-ba58df9def7b1ea3 [INFO] [stdout] [INFO] [stdout] running 7 tests [INFO] [stdout] test display::test::display_compound_call ... ok [INFO] [stdout] test display::test::display_nest_deeply ... ok [INFO] [stdout] test internal::test::test_compound ... ok [INFO] [stdout] test display::test::display_one_ns ... ok [INFO] [stdout] test internal::test::test_simple ... ok [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(05) cooking_party:cook_three: increment 10_000 [INFO] [stdout]   INFO ThreadId(21) cooking_party:eat_three: increment 1_000 [INFO] [stdout]   INFO ThreadId(05) cooking_party:cook_three: increment 10_000 [INFO] [stdout]   INFO ThreadId(21) cooking_party:eat_three: increment 1_000 [INFO] [stdout]   INFO ThreadId(21) cooking_party:eat_three: increment 1_000 [INFO] [stdout]   INFO ThreadId(05) cooking_party: CP increment 100_000_000 [INFO] [stdout] test display::test::display_with_futures ... 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(24) cooking_party:eat_three: increment 1_000 [INFO] [stdout]   INFO ThreadId(08) cooking_party:cook_three: increment 10_000 [INFO] [stdout]   INFO ThreadId(25) cooking_party:eat_three: increment 1_000 [INFO] [stdout]   INFO ThreadId(08) cooking_party:cook_three: increment 10_000 [INFO] [stdout]   INFO ThreadId(25) 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] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [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 [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "4a2d6efbf90546e90edfeaa76547608e46cabaad4569ef4123e8f32f3f28ce4d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4a2d6efbf90546e90edfeaa76547608e46cabaad4569ef4123e8f32f3f28ce4d", kill_on_drop: false }` [INFO] [stdout] 4a2d6efbf90546e90edfeaa76547608e46cabaad4569ef4123e8f32f3f28ce4d