[INFO] fetching crate euphony-mix 0.1.1...
[INFO] testing euphony-mix-0.1.1 against master#cdb45c87e2cd43495379f7e867e3cc15dcee9f93 for pr-145838-1
[INFO] extracting crate euphony-mix 0.1.1 into /workspace/builds/worker-7-tc1/source
[INFO] started tweaking crates.io crate euphony-mix 0.1.1
[INFO] finished tweaking crates.io crate euphony-mix 0.1.1
[INFO] tweaked toml for crates.io crate euphony-mix 0.1.1 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate euphony-mix 0.1.1 on toolchain cdb45c87e2cd43495379f7e867e3cc15dcee9f93
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 41 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded euphony-units v0.1.1
[INFO] [stderr]   Downloaded duplicate v0.4.1
[INFO] [stderr]   Downloaded euphony-node v0.1.1
[INFO] [stderr]   Downloaded euphony-macros v0.2.1
[INFO] [stderr]   Downloaded rsor v0.1.5
[INFO] [stderr]   Downloaded euphony-graph v0.1.1
[INFO] [stderr]   Downloaded numeric-array v0.5.2
[INFO] [stderr]   Downloaded euphony-dsp v0.1.1
[INFO] [stderr]   Downloaded fundsp v0.9.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0bb771d5688c95d4e537a2069bea9bb62b2757ecb778e9bce59a05d4fc255765
[INFO] running `Command { std: "docker" "start" "-a" "0bb771d5688c95d4e537a2069bea9bb62b2757ecb778e9bce59a05d4fc255765", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0bb771d5688c95d4e537a2069bea9bb62b2757ecb778e9bce59a05d4fc255765", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0bb771d5688c95d4e537a2069bea9bb62b2757ecb778e9bce59a05d4fc255765", kill_on_drop: false }`
[INFO] [stdout] 0bb771d5688c95d4e537a2069bea9bb62b2757ecb778e9bce59a05d4fc255765
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 28a7a7bb9cb76a6b8481dcb5e9758887701dfef4d06478ee1da19baef4bc47b8
[INFO] running `Command { std: "docker" "start" "-a" "28a7a7bb9cb76a6b8481dcb5e9758887701dfef4d06478ee1da19baef4bc47b8", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling generic-array v0.14.7
[INFO] [stderr]    Compiling slotmap v1.0.7
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling strength_reduce v0.2.4
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling num-complex v0.4.6
[INFO] [stderr]    Compiling num-rational v0.4.2
[INFO] [stderr]    Compiling primal-check v0.3.4
[INFO] [stderr]    Compiling transpose v0.2.3
[INFO] [stderr]    Compiling rsor v0.1.5
[INFO] [stderr]    Compiling fastapprox v0.3.1
[INFO] [stderr]    Compiling dasp_frame v0.11.0
[INFO] [stderr]    Compiling euphony-graph v0.1.1
[INFO] [stderr]    Compiling rustfft v6.4.0
[INFO] [stderr]    Compiling numeric-array v0.5.2
[INFO] [stderr]    Compiling darling_core v0.14.4
[INFO] [stderr]    Compiling duplicate v0.4.1
[INFO] [stderr]    Compiling darling_macro v0.14.4
[INFO] [stderr]    Compiling darling v0.14.4
[INFO] [stderr]    Compiling euphony-macros v0.2.1
[INFO] [stderr]    Compiling euphony-units v0.1.1
[INFO] [stderr]    Compiling fundsp v0.9.0
[INFO] [stderr]    Compiling euphony-node v0.1.1
[INFO] [stderr]    Compiling euphony-dsp v0.1.1
[INFO] [stderr]    Compiling euphony-mix v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 26.51s
[INFO] running `Command { std: "docker" "inspect" "28a7a7bb9cb76a6b8481dcb5e9758887701dfef4d06478ee1da19baef4bc47b8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "28a7a7bb9cb76a6b8481dcb5e9758887701dfef4d06478ee1da19baef4bc47b8", kill_on_drop: false }`
[INFO] [stdout] 28a7a7bb9cb76a6b8481dcb5e9758887701dfef4d06478ee1da19baef4bc47b8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cb1cd2a2dd43658a2e41abc2a5866ef2170cdbcf1682fd2098b6bf09d341a241
[INFO] running `Command { std: "docker" "start" "-a" "cb1cd2a2dd43658a2e41abc2a5866ef2170cdbcf1682fd2098b6bf09d341a241", kill_on_drop: false }`
[INFO] [stderr]    Compiling euphony-mix v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.53s
[INFO] running `Command { std: "docker" "inspect" "cb1cd2a2dd43658a2e41abc2a5866ef2170cdbcf1682fd2098b6bf09d341a241", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cb1cd2a2dd43658a2e41abc2a5866ef2170cdbcf1682fd2098b6bf09d341a241", kill_on_drop: false }`
[INFO] [stdout] cb1cd2a2dd43658a2e41abc2a5866ef2170cdbcf1682fd2098b6bf09d341a241
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 6e747bd0ccede8b7b596bd8b98bf0de8ce154badb9ddf0452744ddbe632bf697
[INFO] running `Command { std: "docker" "start" "-a" "6e747bd0ccede8b7b596bd8b98bf0de8ce154badb9ddf0452744ddbe632bf697", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/euphony_mix-e0cd38f3868bcb40)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests euphony_mix
[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 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" "6e747bd0ccede8b7b596bd8b98bf0de8ce154badb9ddf0452744ddbe632bf697", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6e747bd0ccede8b7b596bd8b98bf0de8ce154badb9ddf0452744ddbe632bf697", kill_on_drop: false }`
[INFO] [stdout] 6e747bd0ccede8b7b596bd8b98bf0de8ce154badb9ddf0452744ddbe632bf697