[INFO] fetching crate tracing-honeycomb 0.1.0... [INFO] testing tracing-honeycomb-0.1.0 against beta-2021-01-01 for beta-1.50-1 [INFO] extracting crate tracing-honeycomb 0.1.0 into /workspace/builds/worker-8/source [INFO] validating manifest of crates.io crate tracing-honeycomb 0.1.0 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 tracing-honeycomb 0.1.0 [INFO] finished tweaking crates.io crate tracing-honeycomb 0.1.0 [INFO] tweaked toml for crates.io crate tracing-honeycomb 0.1.0 written to /workspace/builds/worker-8/source/Cargo.toml [INFO] crate crates.io crate tracing-honeycomb 0.1.0 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] Downloading crates ... [INFO] [stderr] Downloaded proptest v0.9.5 [INFO] [stderr] Downloaded tracing-distributed v0.1.0 [INFO] [stderr] Downloaded tracing-subscriber v0.2.4 [INFO] [stderr] Downloaded libhoney-rust v0.1.3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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] 579595b09c3c794940cfc224ad036330d19aec2e4eecfe18d40e5ab730302d72 [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" "579595b09c3c794940cfc224ad036330d19aec2e4eecfe18d40e5ab730302d72", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "579595b09c3c794940cfc224ad036330d19aec2e4eecfe18d40e5ab730302d72", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "579595b09c3c794940cfc224ad036330d19aec2e4eecfe18d40e5ab730302d72", kill_on_drop: false }` [INFO] [stdout] 579595b09c3c794940cfc224ad036330d19aec2e4eecfe18d40e5ab730302d72 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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] 32533622da022e55f2ad8f9de7c86488fd83baad42be89f861a13de2ed30f56a [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" "32533622da022e55f2ad8f9de7c86488fd83baad42be89f861a13de2ed30f56a", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.68 [INFO] [stderr] Compiling syn v1.0.17 [INFO] [stderr] Compiling ryu v1.0.3 [INFO] [stderr] Compiling lock_api v0.3.3 [INFO] [stderr] Compiling num-traits v0.2.11 [INFO] [stderr] Compiling sharded-slab v0.0.8 [INFO] [stderr] Compiling itertools v0.9.0 [INFO] [stderr] Compiling tokio-sync v0.1.8 [INFO] [stderr] Compiling error-chain v0.12.2 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Compiling idna v0.1.5 [INFO] [stderr] Compiling native-tls v0.2.4 [INFO] [stderr] Compiling regex v1.3.6 [INFO] [stderr] Compiling url v1.7.2 [INFO] [stderr] Compiling iovec v0.1.4 [INFO] [stderr] Compiling num_cpus v1.12.0 [INFO] [stderr] Compiling net2 v0.2.33 [INFO] [stderr] Compiling parking_lot_core v0.6.2 [INFO] [stderr] Compiling time v0.1.42 [INFO] [stderr] Compiling backtrace-sys v0.1.35 [INFO] [stderr] Compiling openssl-sys v0.9.54 [INFO] [stderr] Compiling getrandom v0.1.14 [INFO] [stderr] Compiling rand_os v0.1.3 [INFO] [stderr] Compiling flate2 v1.0.14 [INFO] [stderr] Compiling backtrace v0.3.46 [INFO] [stderr] Compiling bytes v0.4.12 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling tokio-threadpool v0.1.18 [INFO] [stderr] Compiling futures-cpupool v0.1.8 [INFO] [stderr] Compiling publicsuffix v1.5.4 [INFO] [stderr] Compiling num-integer v0.1.42 [INFO] [stderr] Compiling mio v0.6.21 [INFO] [stderr] Compiling parking_lot v0.9.0 [INFO] [stderr] Compiling cookie v0.12.0 [INFO] [stderr] Compiling openssl v0.10.28 [INFO] [stderr] Compiling tokio-io v0.1.13 [INFO] [stderr] Compiling http v0.1.21 [INFO] [stderr] Compiling string v0.2.1 [INFO] [stderr] Compiling tokio-buf v0.1.1 [INFO] [stderr] Compiling rand_chacha v0.2.2 [INFO] [stderr] Compiling uuid v0.7.4 [INFO] [stderr] Compiling rand v0.7.2 [INFO] [stderr] Compiling mio-uds v0.6.7 [INFO] [stderr] Compiling tokio-reactor v0.1.12 [INFO] [stderr] Compiling tokio-codec v0.1.2 [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 v0.2.6 [INFO] [stderr] Compiling tokio v0.1.22 [INFO] [stderr] Compiling h2 v0.1.26 [INFO] [stderr] Compiling http-body v0.1.0 [INFO] [stderr] Compiling synstructure v0.12.3 [INFO] [stderr] Compiling hyper v0.12.35 [INFO] [stderr] Compiling serde_derive v1.0.106 [INFO] [stderr] Compiling failure_derive v0.1.7 [INFO] [stderr] Compiling tracing-attributes v0.1.7 [INFO] [stderr] Compiling hyper-tls v0.3.2 [INFO] [stderr] Compiling failure v0.1.7 [INFO] [stderr] Compiling tracing v0.1.13 [INFO] [stderr] Compiling serde v1.0.101 [INFO] [stderr] Compiling serde_json v1.0.40 [INFO] [stderr] Compiling chrono v0.4.11 [INFO] [stderr] Compiling serde_urlencoded v0.5.5 [INFO] [stderr] Compiling tracing-serde v0.1.1 [INFO] [stderr] Compiling cookie_store v0.7.0 [INFO] [stderr] Compiling tracing-subscriber v0.2.4 [INFO] [stderr] Compiling reqwest v0.9.17 [INFO] [stderr] Compiling tracing-distributed v0.1.0 [INFO] [stderr] Compiling libhoney-rust v0.1.3 [INFO] [stderr] Compiling tracing-honeycomb v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 44s [INFO] running `Command { std: "docker" "inspect" "32533622da022e55f2ad8f9de7c86488fd83baad42be89f861a13de2ed30f56a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "32533622da022e55f2ad8f9de7c86488fd83baad42be89f861a13de2ed30f56a", kill_on_drop: false }` [INFO] [stdout] 32533622da022e55f2ad8f9de7c86488fd83baad42be89f861a13de2ed30f56a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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] 68ea3958040786629991fd2f6aba28c3f38996b5ccc65055948af6503a85dd1d [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" "68ea3958040786629991fd2f6aba28c3f38996b5ccc65055948af6503a85dd1d", kill_on_drop: false }` [INFO] [stderr] Compiling futures-sink-preview v0.3.0-alpha.19 [INFO] [stderr] Compiling futures-core-preview v0.3.0-alpha.19 [INFO] [stderr] Compiling futures-io-preview v0.3.0-alpha.19 [INFO] [stderr] Compiling arc-swap v0.4.5 [INFO] [stderr] Compiling wait-timeout v0.2.0 [INFO] [stderr] Compiling pin-project-internal v0.4.8 [INFO] [stderr] Compiling tokio-macros v0.2.5 [INFO] [stderr] Compiling tempfile v3.1.0 [INFO] [stderr] Compiling futures-channel-preview v0.3.0-alpha.19 [INFO] [stderr] Compiling signal-hook-registry v1.2.0 [INFO] [stderr] Compiling rusty-fork v0.2.2 [INFO] [stderr] Compiling futures-util-preview v0.3.0-alpha.19 [INFO] [stderr] Compiling proptest v0.9.5 [INFO] [stderr] Compiling tokio v0.2.16 [INFO] [stderr] Compiling pin-project v0.4.8 [INFO] [stderr] Compiling tracing-futures v0.2.3 [INFO] [stderr] Compiling futures-executor-preview v0.3.0-alpha.19 [INFO] [stderr] Compiling futures-preview v0.3.0-alpha.19 [INFO] [stderr] Compiling tracing-honeycomb v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 29.04s [INFO] running `Command { std: "docker" "inspect" "68ea3958040786629991fd2f6aba28c3f38996b5ccc65055948af6503a85dd1d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "68ea3958040786629991fd2f6aba28c3f38996b5ccc65055948af6503a85dd1d", kill_on_drop: false }` [INFO] [stdout] 68ea3958040786629991fd2f6aba28c3f38996b5ccc65055948af6503a85dd1d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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] 153a3a7aa586b9b8bf231622434989224847f9b3ffabd9c544e655b24c4110fc [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" "153a3a7aa586b9b8bf231622434989224847f9b3ffabd9c544e655b24c4110fc", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.28s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/tracing_honeycomb-4d9bdcc2abdd67df [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test honeycomb::test::trace_id_round_trip ... ok [INFO] [stdout] test honeycomb::test::span_id_round_trip ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stderr] Doc-tests tracing-honeycomb [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; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "153a3a7aa586b9b8bf231622434989224847f9b3ffabd9c544e655b24c4110fc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "153a3a7aa586b9b8bf231622434989224847f9b3ffabd9c544e655b24c4110fc", kill_on_drop: false }` [INFO] [stdout] 153a3a7aa586b9b8bf231622434989224847f9b3ffabd9c544e655b24c4110fc