[INFO] fetching crate elfo-telemeter 0.1.8...
[INFO] testing elfo-telemeter-0.1.8 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate elfo-telemeter 0.1.8 into /workspace/builds/worker-16/source
[INFO] validating manifest of crates.io crate elfo-telemeter 0.1.8 on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate elfo-telemeter 0.1.8
[INFO] finished tweaking crates.io crate elfo-telemeter 0.1.8
[INFO] tweaked toml for crates.io crate elfo-telemeter 0.1.8 written to /workspace/builds/worker-16/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0b6500b29aac8a4178b9165606b1c9bbdd7f5465360040b047be12385b578b31
[INFO] running `Command { std: "docker" "start" "-a" "0b6500b29aac8a4178b9165606b1c9bbdd7f5465360040b047be12385b578b31", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0b6500b29aac8a4178b9165606b1c9bbdd7f5465360040b047be12385b578b31", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0b6500b29aac8a4178b9165606b1c9bbdd7f5465360040b047be12385b578b31", kill_on_drop: false }`
[INFO] [stdout] 0b6500b29aac8a4178b9165606b1c9bbdd7f5465360040b047be12385b578b31
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b2138c14cd9099bdd72962e101608c7693c20649ced51bb86749cb8bb088cb38
[INFO] running `Command { std: "docker" "start" "-a" "b2138c14cd9099bdd72962e101608c7693c20649ced51bb86749cb8bb088cb38", kill_on_drop: false }`
[INFO] [stderr]    Compiling smallvec v1.8.0
[INFO] [stderr]    Compiling serde v1.0.136
[INFO] [stderr]    Compiling metrics v0.17.1
[INFO] [stderr]    Compiling serde_json v1.0.79
[INFO] [stderr]    Compiling erased-serde v0.3.20
[INFO] [stderr]    Compiling endian-type v0.1.2
[INFO] [stderr]    Compiling smallbox v0.8.1
[INFO] [stderr]    Compiling sketches-ddsketch v0.1.2
[INFO] [stderr]    Compiling arc-swap v1.5.0
[INFO] [stderr]    Compiling atomic-shim v0.2.0
[INFO] [stderr]    Compiling cow-utils v0.1.2
[INFO] [stderr]    Compiling ahash v0.7.6
[INFO] [stderr]    Compiling tracing-core v0.1.25
[INFO] [stderr]    Compiling raw-cpuid v10.3.0
[INFO] [stderr]    Compiling slotmap v1.0.6
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.8
[INFO] [stderr]    Compiling getrandom v0.2.6
[INFO] [stderr]    Compiling ordered-float v2.10.0
[INFO] [stderr]    Compiling derive_more v0.99.17
[INFO] [stderr]    Compiling linkme-impl v0.2.10
[INFO] [stderr]    Compiling dashmap v4.0.2
[INFO] [stderr]    Compiling stability v0.1.1
[INFO] [stderr]    Compiling elfo-macros v0.1.12
[INFO] [stderr]    Compiling sealed v0.3.0
[INFO] [stderr]    Compiling metrics-macros v0.4.1
[INFO] [stderr]    Compiling parking_lot_core v0.9.2
[INFO] [stderr]    Compiling parking_lot_core v0.8.5
[INFO] [stderr]    Compiling nibble_vec v0.1.0
[INFO] [stderr]    Compiling tracing v0.1.33
[INFO] [stderr]    Compiling tracing-subscriber v0.3.11
[INFO] [stderr]    Compiling parking_lot v0.12.0
[INFO] [stderr]    Compiling radix_trie v0.2.1
[INFO] [stderr]    Compiling parking_lot v0.11.2
[INFO] [stderr]    Compiling once_cell v1.10.0
[INFO] [stderr]    Compiling futures-intrusive v0.4.0
[INFO] [stderr]    Compiling tokio v1.17.0
[INFO] [stderr]    Compiling quanta v0.9.3
[INFO] [stderr]    Compiling hashbrown v0.11.2
[INFO] [stderr]    Compiling linkme v0.2.10
[INFO] [stderr]    Compiling indexmap v1.8.1
[INFO] [stderr]    Compiling metrics-util v0.10.2
[INFO] [stderr]    Compiling elfo-utils v0.1.1
[INFO] [stderr]    Compiling tokio-util v0.6.9
[INFO] [stderr]    Compiling hyper v0.14.18
[INFO] [stderr]    Compiling serde-value v0.7.0
[INFO] [stderr]    Compiling humantime-serde v1.1.1
[INFO] [stderr]    Compiling elfo-core v0.1.30
[INFO] [stderr]    Compiling elfo-telemeter v0.1.8 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 14.78s
[INFO] running `Command { std: "docker" "inspect" "b2138c14cd9099bdd72962e101608c7693c20649ced51bb86749cb8bb088cb38", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b2138c14cd9099bdd72962e101608c7693c20649ced51bb86749cb8bb088cb38", kill_on_drop: false }`
[INFO] [stdout] b2138c14cd9099bdd72962e101608c7693c20649ced51bb86749cb8bb088cb38
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f1146f5a8bd0a9399f97d9430b7a53ff45fe08a07d19fa885d9fe114a3e0b858
[INFO] running `Command { std: "docker" "start" "-a" "f1146f5a8bd0a9399f97d9430b7a53ff45fe08a07d19fa885d9fe114a3e0b858", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling elfo-telemeter v0.1.8 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.20s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/elfo_telemeter-f11fd7edd510492f)
[INFO] running `Command { std: "docker" "inspect" "f1146f5a8bd0a9399f97d9430b7a53ff45fe08a07d19fa885d9fe114a3e0b858", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f1146f5a8bd0a9399f97d9430b7a53ff45fe08a07d19fa885d9fe114a3e0b858", kill_on_drop: false }`
[INFO] [stdout] f1146f5a8bd0a9399f97d9430b7a53ff45fe08a07d19fa885d9fe114a3e0b858
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 194fe4c7c36b283f61d488706c224625dc4db63612924adc73fd4bab4d474c69
[INFO] running `Command { std: "docker" "start" "-a" "194fe4c7c36b283f61d488706c224625dc4db63612924adc73fd4bab4d474c69", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/elfo_telemeter-f11fd7edd510492f)
[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] [stderr]    Doc-tests elfo-telemeter
[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" "194fe4c7c36b283f61d488706c224625dc4db63612924adc73fd4bab4d474c69", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "194fe4c7c36b283f61d488706c224625dc4db63612924adc73fd4bab4d474c69", kill_on_drop: false }`
[INFO] [stdout] 194fe4c7c36b283f61d488706c224625dc4db63612924adc73fd4bab4d474c69