[INFO] fetching crate carbonara 0.1.4...
[INFO] testing carbonara-0.1.4 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_libc_patch_0
[INFO] extracting crate carbonara 0.1.4 into /workspace/builds/worker-3-tc1/source
[INFO] started tweaking crates.io crate carbonara 0.1.4
[INFO] finished tweaking crates.io crate carbonara 0.1.4
[INFO] tweaked toml for crates.io crate carbonara 0.1.4 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate carbonara 0.1.4 on toolchain 8de4c7234dd9b97c9d76b58671343fdbbc9a433e
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate carbonara 0.1.4 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded ok_macros v0.1.10
[INFO] [stderr]   Downloaded argh_shared v0.1.12
[INFO] [stderr]   Downloaded crc32_digest v0.8.1
[INFO] [stderr]   Downloaded argh_derive v0.1.12
[INFO] [stderr]   Downloaded argh v0.1.12
[INFO] [stderr]   Downloaded anyhow v1.0.92
[INFO] [stderr]   Downloaded core2 v0.3.3
[INFO] [stderr]   Downloaded fastvlq v1.1.1
[INFO] [stderr]   Downloaded uom v0.36.0
[INFO] [stderr]   Downloaded fern v0.6.2
[INFO] [stderr]   Downloaded tokio v1.41.0
[INFO] [stderr]   Downloaded okstd v0.1.10
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0b72c37de6fe81b96eb0dbeac1eab6449d2c59439ac16a0bc0da2a195d277a94
[INFO] running `Command { std: "docker" "start" "-a" "0b72c37de6fe81b96eb0dbeac1eab6449d2c59439ac16a0bc0da2a195d277a94", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0b72c37de6fe81b96eb0dbeac1eab6449d2c59439ac16a0bc0da2a195d277a94", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0b72c37de6fe81b96eb0dbeac1eab6449d2c59439ac16a0bc0da2a195d277a94", kill_on_drop: false }`
[INFO] [stdout] 0b72c37de6fe81b96eb0dbeac1eab6449d2c59439ac16a0bc0da2a195d277a94
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "build" "--frozen" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] bd0df3a820177911039e9639b9e1489c234f527ce596466d34d6ebac77bfe6dd
[INFO] running `Command { std: "docker" "start" "-a" "bd0df3a820177911039e9639b9e1489c234f527ce596466d34d6ebac77bfe6dd", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.89
[INFO] [stderr]    Compiling unicode-ident v1.0.13
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[INFO] [stderr]    Compiling stable_deref_trait v1.2.0
[INFO] [stderr]    Compiling libc v0.2.161
[INFO] [stderr]    Compiling serde v1.0.214
[INFO] [stderr]    Compiling litemap v0.7.3
[INFO] [stderr]    Compiling writeable v0.5.5
[INFO] [stderr]    Compiling smallvec v1.13.2
[INFO] [stderr]    Compiling icu_locid_transform_data v1.5.0
[INFO] [stderr]    Compiling memchr v2.7.4
[INFO] [stderr]    Compiling typenum v1.17.0
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[INFO] [stderr]    Compiling icu_provider v1.5.0
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[INFO] [stderr]    Compiling futures-executor v0.3.31
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[INFO] [stderr]    Compiling idna_adapter v1.2.0
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[INFO] [stderr]    Compiling uom v0.36.0
[INFO] [stderr]    Compiling url v2.5.3
[INFO] [stderr]    Compiling argh_derive v0.1.12
[INFO] [stderr]    Compiling argh v0.1.12
[INFO] [stderr]    Compiling okstd v0.1.10
[INFO] [stderr]    Compiling carbonara v0.1.4 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field `energy_now` is never read
[INFO] [stdout]    --> src/lib.rs:210:5
[INFO] [stdout]     |
[INFO] [stdout] 206 | struct AcpiPowerInfo {
[INFO] [stdout]     |        ------------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 210 |     energy_now: Option<f64>, // μWh
[INFO] [stdout]     |     ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `AcpiPowerInfo` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 04s
[INFO] running `Command { std: "docker" "inspect" "bd0df3a820177911039e9639b9e1489c234f527ce596466d34d6ebac77bfe6dd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bd0df3a820177911039e9639b9e1489c234f527ce596466d34d6ebac77bfe6dd", kill_on_drop: false }`
[INFO] [stdout] bd0df3a820177911039e9639b9e1489c234f527ce596466d34d6ebac77bfe6dd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--no-run" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] ceb847021ccba1306a00fcb39e6244b6fd9004015b5fed886d120bb07368cb76
[INFO] running `Command { std: "docker" "start" "-a" "ceb847021ccba1306a00fcb39e6244b6fd9004015b5fed886d120bb07368cb76", kill_on_drop: false }`
[INFO] [stdout] warning: field `energy_now` is never read
[INFO] [stdout]    --> src/lib.rs:210:5
[INFO] [stdout]     |
[INFO] [stdout] 206 | struct AcpiPowerInfo {
[INFO] [stdout]     |        ------------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 210 |     energy_now: Option<f64>, // μWh
[INFO] [stdout]     |     ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `AcpiPowerInfo` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling carbonara v0.1.4 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field `energy_now` is never read
[INFO] [stdout]    --> src/lib.rs:210:5
[INFO] [stdout]     |
[INFO] [stdout] 206 | struct AcpiPowerInfo {
[INFO] [stdout]     |        ------------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 210 |     energy_now: Option<f64>, // μWh
[INFO] [stdout]     |     ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `AcpiPowerInfo` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.68s
[INFO] running `Command { std: "docker" "inspect" "ceb847021ccba1306a00fcb39e6244b6fd9004015b5fed886d120bb07368cb76", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ceb847021ccba1306a00fcb39e6244b6fd9004015b5fed886d120bb07368cb76", kill_on_drop: false }`
[INFO] [stdout] ceb847021ccba1306a00fcb39e6244b6fd9004015b5fed886d120bb07368cb76
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] 4beb7a39a48c857515fa001716ff32cae47aabbcff2fd3ab4fb4cf69c9906392
[INFO] running `Command { std: "docker" "start" "-a" "4beb7a39a48c857515fa001716ff32cae47aabbcff2fd3ab4fb4cf69c9906392", kill_on_drop: false }`
[INFO] [stderr] warning: field `energy_now` is never read
[INFO] [stderr]    --> src/lib.rs:210:5
[INFO] [stderr]     |
[INFO] [stderr] 206 | struct AcpiPowerInfo {
[INFO] [stderr]     |        ------------- field in this struct
[INFO] [stderr] ...
[INFO] [stderr] 210 |     energy_now: Option<f64>, // μWh
[INFO] [stderr]     |     ^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `AcpiPowerInfo` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr]     = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `carbonara` (lib) generated 1 warning
[INFO] [stderr] warning: `carbonara` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.15s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/carbonara-5e494a6bef3d9bfd)
[INFO] [stdout] 
[INFO] [stdout] running 11 tests
[INFO] [stdout] test tests::test_gigabytes_to_kwh ... ok
[INFO] [stdout] test tests::test_joules_to_kwh ... ok
[INFO] [stdout] test tests::test_kwh_to_co2e ... ok
[INFO] [stdout] test tests::test_megabytes_to_kwh ... ok
[INFO] [stdout] test tests::test_rapl_availability ... ok
[INFO] [stdout] test tests::test_tdp_to_joules ... ok
[INFO] [stdout] test tests::test_benchmarks_to_kwh ... ok
[INFO] [stdout] test tests::test_acpi_availability ... ok
[INFO] [stdout] test tests::test_acpi_measurement ... ok
[INFO] [stdout] test tests::test_kwh_to_joules ... ok
[INFO] [stdout] test tests::test_tdp_measurement ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/energy.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/energy-2255ad33abe9b0f1)
[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" "4beb7a39a48c857515fa001716ff32cae47aabbcff2fd3ab4fb4cf69c9906392", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4beb7a39a48c857515fa001716ff32cae47aabbcff2fd3ab4fb4cf69c9906392", kill_on_drop: false }`
[INFO] [stdout] 4beb7a39a48c857515fa001716ff32cae47aabbcff2fd3ab4fb4cf69c9906392