[INFO] fetching crate use-acoustics 0.1.0...
[INFO] testing use-acoustics-0.1.0 against 1.100.0-beta.1 for beta-1.100-2
[INFO] extracting crate use-acoustics 0.1.0 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate use-acoustics 0.1.0
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate use-acoustics 0.1.0
[INFO] tweaked toml for crates.io crate use-acoustics 0.1.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate use-acoustics 0.1.0 on toolchain 1.100.0-beta.1
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate use-acoustics 0.1.0 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" "+1.100.0-beta.1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3111399a4047eeb3a02b7a90e478d715f38a8c6669b5c4b49d30a17385265909" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] dbbe89cca47a4184f32cebe96bc737d39735e548cac14a7d84b40c96f9ace025
[INFO] running `Command { std: "docker" "start" "dbbe89cca47a4184f32cebe96bc737d39735e548cac14a7d84b40c96f9ace025", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "dbbe89cca47a4184f32cebe96bc737d39735e548cac14a7d84b40c96f9ace025", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "dbbe89cca47a4184f32cebe96bc737d39735e548cac14a7d84b40c96f9ace025" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "dbbe89cca47a4184f32cebe96bc737d39735e548cac14a7d84b40c96f9ace025", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "dbbe89cca47a4184f32cebe96bc737d39735e548cac14a7d84b40c96f9ace025" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling use-acoustics v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.11s
[INFO] running `Command { std: "docker" "inspect" "dbbe89cca47a4184f32cebe96bc737d39735e548cac14a7d84b40c96f9ace025", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "dbbe89cca47a4184f32cebe96bc737d39735e548cac14a7d84b40c96f9ace025" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling use-acoustics v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.24s
[INFO] running `Command { std: "docker" "inspect" "dbbe89cca47a4184f32cebe96bc737d39735e548cac14a7d84b40c96f9ace025", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "dbbe89cca47a4184f32cebe96bc737d39735e548cac14a7d84b40c96f9ace025" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/build/use-acoustics/af06adfb8c82ee06/out/use_acoustics-af06adfb8c82ee06)
[INFO] [stderr]      Running tests/acoustics_basics.rs (/opt/rustwide/target/debug/build/use-acoustics/42d9c904216eebaa/out/acoustics_basics-42d9c904216eebaa)
[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] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test frequency_newtype_and_helpers_work ... ok
[INFO] [stdout] test intensity_helpers_round_trip_levels ... ok
[INFO] [stdout] test speed_helpers_match_expected_reference_values ... ok
[INFO] [stdout] test wavelength_newtype_and_helpers_work ... ok
[INFO] [stdout] test decibel_helpers_cover_ratios_and_reference_levels ... ok
[INFO] [stdout] test prelude_reexports_main_public_api ... ok
[INFO] [stdout] test pressure_helpers_round_trip_levels ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests use_acoustics
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/../README.md - (line 38) ... ok
[INFO] [stdout] test src/../README.md - (line 48) ... 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] [stdout] all doctests ran in 0.28s; merged doctests compilation took 0.27s
[INFO] running `Command { std: "docker" "inspect" "dbbe89cca47a4184f32cebe96bc737d39735e548cac14a7d84b40c96f9ace025", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dbbe89cca47a4184f32cebe96bc737d39735e548cac14a7d84b40c96f9ace025", kill_on_drop: false }`
[INFO] [stdout] dbbe89cca47a4184f32cebe96bc737d39735e548cac14a7d84b40c96f9ace025
