[INFO] fetching crate elfo-telemeter 0.2.0-alpha.16...
[INFO] checking elfo-telemeter-0.2.0-alpha.16 against master#39cb3386ddc6c71657418be28dbb3987eea4aa4b for pr-133536
[INFO] extracting crate elfo-telemeter 0.2.0-alpha.16 into /workspace/builds/worker-4-tc1/source
[INFO] validating manifest of crates.io crate elfo-telemeter 0.2.0-alpha.16 on toolchain 39cb3386ddc6c71657418be28dbb3987eea4aa4b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+39cb3386ddc6c71657418be28dbb3987eea4aa4b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate elfo-telemeter 0.2.0-alpha.16
[INFO] finished tweaking crates.io crate elfo-telemeter 0.2.0-alpha.16
[INFO] tweaked toml for crates.io crate elfo-telemeter 0.2.0-alpha.16 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+39cb3386ddc6c71657418be28dbb3987eea4aa4b" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 218 packages to latest compatible versions
[INFO] [stderr]       Adding metrics v0.17.1 (available: v0.24.1)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+39cb3386ddc6c71657418be28dbb3987eea4aa4b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded seqlock v0.2.0
[INFO] [stderr]   Downloaded cow-utils v0.1.3
[INFO] [stderr]   Downloaded sketches-ddsketch v0.3.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+39cb3386ddc6c71657418be28dbb3987eea4aa4b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6ad36450988e57fc3898ebc6f84d779a9c06027bb0903c8161be9ed0f581c595
[INFO] running `Command { std: "docker" "start" "-a" "6ad36450988e57fc3898ebc6f84d779a9c06027bb0903c8161be9ed0f581c595", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6ad36450988e57fc3898ebc6f84d779a9c06027bb0903c8161be9ed0f581c595", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6ad36450988e57fc3898ebc6f84d779a9c06027bb0903c8161be9ed0f581c595", kill_on_drop: false }`
[INFO] [stdout] 6ad36450988e57fc3898ebc6f84d779a9c06027bb0903c8161be9ed0f581c595
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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" "RUSTDOCFLAGS=--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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+39cb3386ddc6c71657418be28dbb3987eea4aa4b" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1ca86d695868f3b94c4a582661565380cdf54e30a3ce8c90224b19a6d250c0de
[INFO] running `Command { std: "docker" "start" "-a" "1ca86d695868f3b94c4a582661565380cdf54e30a3ce8c90224b19a6d250c0de", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.167
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[INFO] [stderr]    Compiling elfo-macros-impl v0.2.0-alpha.16
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[INFO] [stderr]    Compiling futures-macro v0.3.31
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[INFO] [stderr]    Compiling derive_more v0.99.18
[INFO] [stderr]    Compiling stability v0.2.1
[INFO] [stderr]    Compiling elfo-macros v0.2.0-alpha.16
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[INFO] [stderr]     Checking tracing v0.1.41
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[INFO] [stderr]    Compiling metrics-macros v0.4.1
[INFO] [stderr]     Checking ppv-lite86 v0.2.20
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[INFO] [stderr]     Checking humantime-serde v1.1.1
[INFO] [stderr]     Checking toml_datetime v0.6.8
[INFO] [stderr]     Checking erased-serde v0.4.5
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[INFO] [stderr]     Checking toml_edit v0.22.22
[INFO] [stderr]     Checking tinytemplate v1.2.1
[INFO] [stderr]     Checking elfo-core v0.2.0-alpha.16
[INFO] [stderr]     Checking criterion v0.5.1
[INFO] [stderr]     Checking toml v0.8.19
[INFO] [stderr]     Checking elfo-telemeter v0.2.0-alpha.16 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `elfo_configurer`
[INFO] [stdout]   --> benches/telemetry.rs:85:23
[INFO] [stdout]    |
[INFO] [stdout] 85 |     configurers.mount(elfo_configurer::fixture(
[INFO] [stdout]    |                       ^^^^^^^^^^^^^^^ use of undeclared crate or module `elfo_configurer`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `elfo-telemeter` (bench "telemetry") due to 1 previous error
[INFO] running `Command { std: "docker" "inspect" "1ca86d695868f3b94c4a582661565380cdf54e30a3ce8c90224b19a6d250c0de", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1ca86d695868f3b94c4a582661565380cdf54e30a3ce8c90224b19a6d250c0de", kill_on_drop: false }`
[INFO] [stdout] 1ca86d695868f3b94c4a582661565380cdf54e30a3ce8c90224b19a6d250c0de
