[INFO] fetching crate elfo 0.1.33...
[INFO] testing elfo-0.1.33 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate elfo 0.1.33 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate elfo 0.1.33 on toolchain beta-2022-02-22
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate elfo 0.1.33
[INFO] removed 0 missing examples
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate elfo 0.1.33
[INFO] tweaked toml for crates.io crate elfo 0.1.33 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate crates.io crate elfo 0.1.33 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: file found to be present in multiple build targets: /workspace/builds/worker-4/source/examples/test.rs
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded eyre v0.6.6
[INFO] [stderr]   Downloaded tracing-subscriber v0.3.8
[INFO] [stderr]   Downloaded elfo-pinger v0.1.0
[INFO] [stderr]   Downloaded elfo-logger v0.1.7
[INFO] [stderr]   Downloaded elfo-test v0.1.18
[INFO] [stderr]   Downloaded elfo-telemeter v0.1.7
[INFO] [stderr]   Downloaded elfo-dumper v0.1.5
[INFO] [stderr]   Downloaded elfo-core v0.1.28
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0b7631bae254fb9a1d0b4119b56862a183c80e8d567dee7e18f9694a9461a226
[INFO] running `Command { std: "docker" "start" "-a" "0b7631bae254fb9a1d0b4119b56862a183c80e8d567dee7e18f9694a9461a226", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0b7631bae254fb9a1d0b4119b56862a183c80e8d567dee7e18f9694a9461a226", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0b7631bae254fb9a1d0b4119b56862a183c80e8d567dee7e18f9694a9461a226", kill_on_drop: false }`
[INFO] [stdout] 0b7631bae254fb9a1d0b4119b56862a183c80e8d567dee7e18f9694a9461a226
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2a5e5be16dbbf223aa592e04d7d9409f27e4db97886ee6b860c1373241b7456b
[INFO] running `Command { std: "docker" "start" "-a" "2a5e5be16dbbf223aa592e04d7d9409f27e4db97886ee6b860c1373241b7456b", kill_on_drop: false }`
[INFO] [stderr] warning: file found to be present in multiple build targets: /opt/rustwide/workdir/examples/test.rs
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling libc v0.2.117
[INFO] [stderr]    Compiling smallvec v1.8.0
[INFO] [stderr]    Compiling version_check v0.9.4
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling serde v1.0.136
[INFO] [stderr]    Compiling futures-channel v0.3.21
[INFO] [stderr]    Compiling erased-serde v0.3.18
[INFO] [stderr]    Compiling serde_json v1.0.78
[INFO] [stderr]    Compiling convert_case v0.4.0
[INFO] [stderr]    Compiling metrics v0.17.1
[INFO] [stderr]    Compiling byteorder v1.4.3
[INFO] [stderr]    Compiling arc-swap v1.5.0
[INFO] [stderr]    Compiling smallbox v0.8.1
[INFO] [stderr]    Compiling static_assertions v1.1.0
[INFO] [stderr]    Compiling raw-cpuid v10.2.0
[INFO] [stderr]    Compiling matchers v0.1.0
[INFO] [stderr]    Compiling serde_derive v1.0.136
[INFO] [stderr]    Compiling metrics-macros v0.4.1
[INFO] [stderr]    Compiling linkme-impl v0.2.10
[INFO] [stderr]    Compiling elfo-macros v0.1.11
[INFO] [stderr]    Compiling stability v0.1.1
[INFO] [stderr]    Compiling sealed v0.3.0
[INFO] [stderr]    Compiling tracing v0.1.30
[INFO] [stderr]    Compiling fxhash v0.2.1
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling ahash v0.7.6
[INFO] [stderr]    Compiling slotmap v1.0.6
[INFO] [stderr]    Compiling derive_more v0.99.17
[INFO] [stderr]    Compiling tracing-log v0.1.2
[INFO] [stderr]    Compiling futures-util v0.3.21
[INFO] [stderr]    Compiling parking_lot_core v0.8.5
[INFO] [stderr]    Compiling num_cpus v1.13.1
[INFO] [stderr]    Compiling signal-hook-registry v1.4.0
[INFO] [stderr]    Compiling getrandom v0.2.4
[INFO] [stderr]    Compiling mio v0.7.14
[INFO] [stderr]    Compiling dashmap v4.0.2
[INFO] [stderr]    Compiling linkme v0.2.10
[INFO] [stderr]    Compiling parking_lot v0.11.2
[INFO] [stderr]    Compiling once_cell v1.9.0
[INFO] [stderr]    Compiling futures-intrusive v0.4.0
[INFO] [stderr]    Compiling tokio v1.16.1
[INFO] [stderr]    Compiling quanta v0.9.3
[INFO] [stderr]    Compiling thread_local v1.1.4
[INFO] [stderr]    Compiling ordered-float v2.10.0
[INFO] [stderr]    Compiling tracing-subscriber v0.3.8
[INFO] [stderr]    Compiling futures-executor v0.3.21
[INFO] [stderr]    Compiling futures v0.3.21
[INFO] [stderr]    Compiling elfo-utils v0.1.1
[INFO] [stderr]    Compiling tokio-util v0.6.9
[INFO] [stderr]    Compiling serde-value v0.7.0
[INFO] [stderr]    Compiling elfo-core v0.1.28
[INFO] [stderr]    Compiling elfo v0.1.33 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 16.25s
[INFO] running `Command { std: "docker" "inspect" "2a5e5be16dbbf223aa592e04d7d9409f27e4db97886ee6b860c1373241b7456b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2a5e5be16dbbf223aa592e04d7d9409f27e4db97886ee6b860c1373241b7456b", kill_on_drop: false }`
[INFO] [stdout] 2a5e5be16dbbf223aa592e04d7d9409f27e4db97886ee6b860c1373241b7456b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 33705ed11be09a58c7094ed34c7bc1673939fbdf16eff2a9a28301ef15952bac
[INFO] running `Command { std: "docker" "start" "-a" "33705ed11be09a58c7094ed34c7bc1673939fbdf16eff2a9a28301ef15952bac", kill_on_drop: false }`
[INFO] [stderr] warning: file found to be present in multiple build targets: /opt/rustwide/workdir/examples/test.rs
[INFO] [stderr]    Compiling semver v1.0.5
[INFO] [stderr]    Compiling anyhow v1.0.53
[INFO] [stderr]    Compiling humantime v2.1.0
[INFO] [stderr]    Compiling memoffset v0.6.5
[INFO] [stderr]    Compiling rayon v1.5.1
[INFO] [stderr]    Compiling csv-core v0.1.10
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling plotters v0.3.1
[INFO] [stderr]    Compiling bstr v0.2.17
[INFO] [stderr]    Compiling toml v0.5.8
[INFO] [stderr]    Compiling serde_cbor v0.11.2
[INFO] [stderr]    Compiling tinytemplate v1.2.1
[INFO] [stderr]    Compiling humantime-serde v1.0.1
[INFO] [stderr]    Compiling csv v1.1.6
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.7
[INFO] [stderr]    Compiling rustc_version v0.4.0
[INFO] [stderr]    Compiling crossbeam-deque v0.8.1
[INFO] [stderr]    Compiling rayon-core v1.9.1
[INFO] [stderr]    Compiling cast v0.2.7
[INFO] [stderr]    Compiling elfo-configurer v0.1.11
[INFO] [stderr]    Compiling criterion-plot v0.4.4
[INFO] [stderr]    Compiling elfo-test v0.1.18
[INFO] [stderr]    Compiling criterion v0.3.5
[INFO] [stderr]    Compiling elfo v0.1.33 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 31.33s
[INFO] running `Command { std: "docker" "inspect" "33705ed11be09a58c7094ed34c7bc1673939fbdf16eff2a9a28301ef15952bac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "33705ed11be09a58c7094ed34c7bc1673939fbdf16eff2a9a28301ef15952bac", kill_on_drop: false }`
[INFO] [stdout] 33705ed11be09a58c7094ed34c7bc1673939fbdf16eff2a9a28301ef15952bac
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] b87f81ba634e8b2a2f40017977cfb7312f4c1d6cfab934c0cf821e25c25c0694
[INFO] running `Command { std: "docker" "start" "-a" "b87f81ba634e8b2a2f40017977cfb7312f4c1d6cfab934c0cf821e25c25c0694", kill_on_drop: false }`
[INFO] [stderr] warning: file found to be present in multiple build targets: /opt/rustwide/workdir/examples/test.rs
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.20s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/elfo-848f8b08b0f594b6)
[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]      Running tests/message_macro.rs (/opt/rustwide/target/debug/deps/message_macro-2da53ab8e88bd494)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test protocol ... ok
[INFO] [stdout] test name ... ok
[INFO] [stdout] test transparent ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/restarting.rs (/opt/rustwide/target/debug/deps/restarting-df0c6c1a422deeb7)
[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]      Running tests/streams.rs (/opt/rustwide/target/debug/deps/streams-8e7b57aaf4c40891)
[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]      Running tests/subscription_to_statuses.rs (/opt/rustwide/target/debug/deps/subscription_to_statuses-937682f97d6e8865)
[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]      Running tests/termination.rs (/opt/rustwide/target/debug/deps/termination-07ed07349862c21f)
[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
[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" "b87f81ba634e8b2a2f40017977cfb7312f4c1d6cfab934c0cf821e25c25c0694", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b87f81ba634e8b2a2f40017977cfb7312f4c1d6cfab934c0cf821e25c25c0694", kill_on_drop: false }`
[INFO] [stdout] b87f81ba634e8b2a2f40017977cfb7312f4c1d6cfab934c0cf821e25c25c0694