[INFO] fetching crate tracers 0.1.0... [INFO] testing tracers-0.1.0 against try#d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2 for pr-86479 [INFO] extracting crate tracers 0.1.0 into /workspace/builds/worker-2/source [INFO] validating manifest of crates.io crate tracers 0.1.0 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 tracers 0.1.0 [INFO] finished tweaking crates.io crate tracers 0.1.0 [INFO] tweaked toml for crates.io crate tracers 0.1.0 written to /workspace/builds/worker-2/source/Cargo.toml [INFO] crate crates.io crate tracers 0.1.0 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] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded proc-macro2 v1.0.6 [INFO] [stderr] Downloaded atty v0.2.13 [INFO] [stderr] Downloaded backtrace v0.3.40 [INFO] [stderr] Downloaded rand_chacha v0.2.1 [INFO] [stderr] Downloaded tempfile v3.1.0 [INFO] [stderr] Downloaded csv-core v0.1.6 [INFO] [stderr] Downloaded bstr v0.2.8 [INFO] [stderr] Downloaded serde v1.0.102 [INFO] [stderr] Downloaded rand_xoshiro v0.3.1 [INFO] [stderr] Downloaded cc v1.0.47 [INFO] [stderr] Downloaded rand_os v0.2.2 [INFO] [stderr] Downloaded textwrap v0.11.0 [INFO] [stderr] Downloaded darling_macro v0.10.2 [INFO] [stderr] Downloaded unicode-width v0.1.6 [INFO] [stderr] Downloaded serde_json v1.0.41 [INFO] [stderr] Downloaded humansize v1.1.0 [INFO] [stderr] Downloaded once_cell v1.2.0 [INFO] [stderr] Downloaded toml v0.5.5 [INFO] [stderr] Downloaded askama v0.8.0 [INFO] [stderr] Downloaded proc-macro-crate v0.1.4 [INFO] [stderr] Downloaded askama_derive v0.8.0 [INFO] [stderr] Downloaded semver-parser v0.7.0 [INFO] [stderr] Downloaded semver v0.9.0 [INFO] [stderr] Downloaded darling_core v0.10.2 [INFO] [stderr] Downloaded void v1.0.2 [INFO] [stderr] Downloaded syn v0.15.44 [INFO] [stderr] Downloaded toml v0.4.10 [INFO] [stderr] Downloaded strum v0.16.0 [INFO] [stderr] Downloaded memchr v2.2.1 [INFO] [stderr] Downloaded serde_derive v1.0.102 [INFO] [stderr] Downloaded static_assertions v0.3.4 [INFO] [stderr] Downloaded nom v5.0.1 [INFO] [stderr] Downloaded libz-sys v1.0.25 [INFO] [stderr] Downloaded cargo_metadata v0.9.0 [INFO] [stderr] Downloaded proc-macro-hack v0.5.11 [INFO] [stderr] Downloaded same-file v1.0.5 [INFO] [stderr] Downloaded crossbeam-utils v0.6.6 [INFO] [stderr] Downloaded tinytemplate v1.0.2 [INFO] [stderr] Downloaded criterion v0.3.0 [INFO] [stderr] Downloaded hermit-abi v0.1.3 [INFO] [stderr] Downloaded csv v1.1.1 [INFO] [stderr] Downloaded num_cpus v1.11.1 [INFO] [stderr] Downloaded proc-macro2 v0.4.30 [INFO] [stderr] Downloaded unicode-xid v0.1.0 [INFO] [stderr] Downloaded crossbeam-utils v0.7.0 [INFO] [stderr] Downloaded crossbeam-queue v0.1.2 [INFO] [stderr] Downloaded clap v2.33.0 [INFO] [stderr] Downloaded criterion-plot v0.4.0 [INFO] [stderr] Downloaded rustc_version v0.2.3 [INFO] [stderr] Downloaded itertools v0.8.1 [INFO] [stderr] Downloaded scopeguard v1.0.0 [INFO] [stderr] Downloaded crossbeam-epoch v0.8.0 [INFO] [stderr] Downloaded fnv v1.0.6 [INFO] [stderr] Downloaded pkg-config v0.3.17 [INFO] [stderr] Downloaded arrayvec v0.4.12 [INFO] [stderr] Downloaded glob v0.3.0 [INFO] [stderr] Downloaded itoa v0.4.4 [INFO] [stderr] Downloaded c2-chacha v0.2.3 [INFO] [stderr] Downloaded libc v0.2.65 [INFO] [stderr] Downloaded failure_derive v0.1.6 [INFO] [stderr] Downloaded quote v1.0.2 [INFO] [stderr] Downloaded memoffset v0.5.3 [INFO] [stderr] Downloaded nix v0.15.0 [INFO] [stderr] Downloaded crossbeam-deque v0.7.2 [INFO] [stderr] Downloaded rayon v1.2.0 [INFO] [stderr] Downloaded strsim v0.9.2 [INFO] [stderr] Downloaded nodrop v0.1.14 [INFO] [stderr] Downloaded synstructure v0.12.3 [INFO] [stderr] Downloaded quote v0.6.13 [INFO] [stderr] Downloaded ryu v1.0.2 [INFO] [stderr] Downloaded lexical-core v0.4.6 [INFO] [stderr] Downloaded lazy_static v1.4.0 [INFO] [stderr] Downloaded serde_str v0.1.0 [INFO] [stderr] Downloaded winapi-i686-pc-windows-gnu v0.4.0 [INFO] [stderr] Downloaded tracers-build v0.1.0 [INFO] [stderr] Downloaded tracers-dyn-stap v0.1.0 [INFO] [stderr] Downloaded tracers-dyn-noop v0.1.0 [INFO] [stderr] Downloaded tracers-codegen v0.1.0 [INFO] [stderr] Downloaded tracers-macros v0.1.0 [INFO] [stderr] Downloaded tracers-macros-hack v0.1.0 [INFO] [stderr] Downloaded tracers-core v0.1.0 [INFO] [stderr] Downloaded winapi-x86_64-pc-windows-gnu v0.4.0 [INFO] [stderr] Downloaded winapi v0.3.8 [INFO] [stderr] Downloaded tracers-libstapsdt-sys v0.1.0 [INFO] [stderr] Downloaded rayon-core v1.6.0 [INFO] [stderr] Downloaded bitflags v1.2.1 [INFO] [stderr] Downloaded winapi-util v0.1.2 [INFO] [stderr] Downloaded walkdir v2.2.9 [INFO] [stderr] Downloaded vcpkg v0.2.7 [INFO] [stderr] Downloaded version_check v0.1.5 [INFO] [stderr] Downloaded nom v4.2.3 [INFO] [stderr] Downloaded autocfg v0.1.7 [INFO] [stderr] Downloaded num-traits v0.2.9 [INFO] [stderr] Downloaded rand v0.7.2 [INFO] [stderr] Downloaded askama_escape v0.2.0 [INFO] [stderr] Downloaded askama_shared v0.8.0 [INFO] [stderr] Downloaded heck v0.3.1 [INFO] [stderr] Downloaded strum_macros v0.16.0 [INFO] [stderr] Downloaded ident_case v1.0.1 [INFO] [stderr] Downloaded backtrace-sys v0.1.32 [INFO] [stderr] Downloaded remove_dir_all v0.5.2 [INFO] [stderr] Downloaded wasi v0.7.0 [INFO] [stderr] Downloaded failure v0.1.6 [INFO] [stderr] Downloaded darling v0.10.2 [INFO] [stderr] Downloaded syn v1.0.8 [INFO] [stderr] Downloaded either v1.5.3 [INFO] [stderr] Downloaded redox_syscall v0.1.56 [INFO] [stderr] Downloaded ppv-lite86 v0.2.6 [INFO] [stderr] Downloaded twox-hash v1.5.0 [INFO] [stderr] Downloaded getrandom v0.1.13 [INFO] [stderr] Downloaded unicode-xid v0.2.0 [INFO] [stderr] Downloaded unicode-segmentation v1.6.0 [INFO] [stderr] Downloaded cast v0.2.3 [INFO] [stderr] Downloaded byteorder v1.3.2 [INFO] [stderr] Downloaded regex-automata v0.1.8 [INFO] [stderr] Downloaded tracers-libelf-sys v0.1.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] d1bb26c71398288ff501cb5cbfa3874038be4ff603195f01a16eebbbb53a8d28 [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" "d1bb26c71398288ff501cb5cbfa3874038be4ff603195f01a16eebbbb53a8d28", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d1bb26c71398288ff501cb5cbfa3874038be4ff603195f01a16eebbbb53a8d28", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d1bb26c71398288ff501cb5cbfa3874038be4ff603195f01a16eebbbb53a8d28", kill_on_drop: false }` [INFO] [stdout] d1bb26c71398288ff501cb5cbfa3874038be4ff603195f01a16eebbbb53a8d28 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] e220d30e9f283ee72062bf2de6568accac7833d4a2a15c20e6ebcdae4ee217df [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" "e220d30e9f283ee72062bf2de6568accac7833d4a2a15c20e6ebcdae4ee217df", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.6 [INFO] [stderr] Compiling syn v1.0.8 [INFO] [stderr] Compiling libc v0.2.65 [INFO] [stderr] Compiling serde v1.0.102 [INFO] [stderr] Compiling cfg-if v0.1.10 [INFO] [stderr] Compiling cc v1.0.47 [INFO] [stderr] Compiling proc-macro2 v0.4.30 [INFO] [stderr] Compiling failure_derive v0.1.6 [INFO] [stderr] Compiling unicode-xid v0.1.0 [INFO] [stderr] Compiling memchr v2.2.1 [INFO] [stderr] Compiling syn v0.15.44 [INFO] [stderr] Compiling ryu v1.0.2 [INFO] [stderr] Compiling askama_escape v0.2.0 [INFO] [stderr] Compiling ident_case v1.0.1 [INFO] [stderr] Compiling strsim v0.9.2 [INFO] [stderr] Compiling itoa v0.4.4 [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Compiling strum v0.16.0 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling once_cell v1.2.0 [INFO] [stderr] Compiling num-traits v0.2.9 [INFO] [stderr] Compiling c2-chacha v0.2.3 [INFO] [stderr] Compiling quote v1.0.2 [INFO] [stderr] Compiling quote v0.6.13 [INFO] [stderr] Compiling backtrace-sys v0.1.32 [INFO] [stderr] Compiling getrandom v0.1.13 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling backtrace v0.3.40 [INFO] [stderr] Compiling nom v4.2.3 [INFO] [stderr] Compiling rand_chacha v0.2.1 [INFO] [stderr] Compiling rand v0.7.2 [INFO] [stderr] Compiling twox-hash v1.5.0 [INFO] [stderr] Compiling tempfile v3.1.0 [INFO] [stderr] Compiling synstructure v0.12.3 [INFO] [stderr] Compiling darling_core v0.10.2 [INFO] [stderr] Compiling serde_derive v1.0.102 [INFO] [stderr] Compiling strum_macros v0.16.0 [INFO] [stderr] Compiling failure v0.1.6 [INFO] [stderr] Compiling tracers-core v0.1.0 [INFO] [stderr] Compiling darling_macro v0.10.2 [INFO] [stderr] Compiling darling v0.10.2 [INFO] [stderr] Compiling toml v0.4.10 [INFO] [stderr] Compiling serde_json v1.0.41 [INFO] [stderr] Compiling toml v0.5.5 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Compiling serde_str v0.1.0 [INFO] [stderr] Compiling askama_shared v0.8.0 [INFO] [stderr] Compiling cargo_metadata v0.9.0 [INFO] [stderr] Compiling proc-macro-crate v0.1.4 [INFO] [stderr] Compiling askama_derive v0.8.0 [INFO] [stderr] Compiling askama v0.8.0 [INFO] [stderr] Compiling tracers-codegen v0.1.0 [INFO] [stderr] Compiling tracers-build v0.1.0 [INFO] [stderr] Compiling tracers v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 07s [INFO] running `Command { std: "docker" "inspect" "e220d30e9f283ee72062bf2de6568accac7833d4a2a15c20e6ebcdae4ee217df", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e220d30e9f283ee72062bf2de6568accac7833d4a2a15c20e6ebcdae4ee217df", kill_on_drop: false }` [INFO] [stdout] e220d30e9f283ee72062bf2de6568accac7833d4a2a15c20e6ebcdae4ee217df [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] ece30870d1af110b3000575a730d6a9e063079790ff7d286678f89a2ce0aa994 [INFO] running `Command { std: "docker" "start" "-a" "ece30870d1af110b3000575a730d6a9e063079790ff7d286678f89a2ce0aa994", kill_on_drop: false }` [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling scopeguard v1.0.0 [INFO] [stderr] Compiling rayon-core v1.6.0 [INFO] [stderr] Compiling either v1.5.3 [INFO] [stderr] Compiling unicode-width v0.1.6 [INFO] [stderr] Compiling same-file v1.0.5 [INFO] [stderr] Compiling nix v0.15.0 [INFO] [stderr] Compiling void v1.0.2 [INFO] [stderr] Compiling crossbeam-utils v0.7.0 [INFO] [stderr] Compiling crossbeam-epoch v0.8.0 [INFO] [stderr] Compiling crossbeam-utils v0.6.6 [INFO] [stderr] Compiling num_cpus v1.11.1 [INFO] [stderr] Compiling atty v0.2.13 [INFO] [stderr] Compiling csv-core v0.1.6 [INFO] [stderr] Compiling proc-macro-hack v0.5.11 [INFO] [stderr] Compiling rand_os v0.2.2 [INFO] [stderr] Compiling rand_xoshiro v0.3.1 [INFO] [stderr] Compiling bstr v0.2.8 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Compiling tinytemplate v1.0.2 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Compiling itertools v0.8.1 [INFO] [stderr] Compiling walkdir v2.2.9 [INFO] [stderr] Compiling crossbeam-queue v0.1.2 [INFO] [stderr] Compiling memoffset v0.5.3 [INFO] [stderr] Compiling cast v0.2.3 [INFO] [stderr] Compiling clap v2.33.0 [INFO] [stderr] Compiling csv v1.1.1 [INFO] [stderr] Compiling criterion-plot v0.4.0 [INFO] [stderr] Compiling crossbeam-deque v0.7.2 [INFO] [stderr] Compiling tracers-macros-hack v0.1.0 [INFO] [stderr] Compiling rayon v1.2.0 [INFO] [stderr] Compiling criterion v0.3.0 [INFO] [stderr] Compiling tracers-macros v0.1.0 [INFO] [stderr] Compiling tracers v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 26.30s [INFO] running `Command { std: "docker" "inspect" "ece30870d1af110b3000575a730d6a9e063079790ff7d286678f89a2ce0aa994", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ece30870d1af110b3000575a730d6a9e063079790ff7d286678f89a2ce0aa994", kill_on_drop: false }` [INFO] [stdout] ece30870d1af110b3000575a730d6a9e063079790ff7d286678f89a2ce0aa994 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] cfe5a67877103f04f6102cfdb1a5c416eee04531d4dc4f439e48ec39db9d8118 [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" "cfe5a67877103f04f6102cfdb1a5c416eee04531d4dc4f439e48ec39db9d8118", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.13s [INFO] [stdout] [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/tracers-7eab83f3dc3bb452) [INFO] [stdout] running 1 test [INFO] [stdout] test test::verify_expected_dynamic_tracing_impl ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running tests/custom_provider_names.rs (/opt/rustwide/target/debug/deps/custom_provider_names-eb8ad0010a7b9df9) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test probe_firing ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running tests/simple.rs (/opt/rustwide/target/debug/deps/simple-43de7eafee5ab149) [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test probe_firing ... ok [INFO] [stdout] test expected_impl ... 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 tracers [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" "cfe5a67877103f04f6102cfdb1a5c416eee04531d4dc4f439e48ec39db9d8118", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cfe5a67877103f04f6102cfdb1a5c416eee04531d4dc4f439e48ec39db9d8118", kill_on_drop: false }` [INFO] [stdout] cfe5a67877103f04f6102cfdb1a5c416eee04531d4dc4f439e48ec39db9d8118