[INFO] fetching crate faust 1.0.2... [INFO] testing faust-1.0.2 against 1.90.0 for beta-1.91-3 [INFO] extracting crate faust 1.0.2 into /workspace/builds/worker-4-tc1/source [INFO] started tweaking crates.io crate faust 1.0.2 [INFO] finished tweaking crates.io crate faust 1.0.2 [INFO] tweaked toml for crates.io crate faust 1.0.2 written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate faust 1.0.2 on toolchain 1.90.0 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate faust 1.0.2 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" "+1.90.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded futures-sink v0.3.21 [INFO] [stderr] Downloaded matches v0.1.9 [INFO] [stderr] Downloaded want v0.3.0 [INFO] [stderr] Downloaded wasm-bindgen-shared v0.2.81 [INFO] [stderr] Downloaded try-lock v0.2.3 [INFO] [stderr] Downloaded termcolor v1.1.3 [INFO] [stderr] Downloaded textwrap v0.15.0 [INFO] [stderr] Downloaded http-body v0.4.5 [INFO] [stderr] Downloaded schannel v0.1.20 [INFO] [stderr] Downloaded clap_derive v3.2.7 [INFO] [stderr] Downloaded http v0.2.8 [INFO] [stderr] Downloaded mio v0.8.4 [INFO] [stderr] Downloaded hashbrown v0.12.1 [INFO] [stderr] Downloaded tokio-util v0.7.3 [INFO] [stderr] Downloaded serde_json v1.0.81 [INFO] [stderr] Downloaded wasm-bindgen v0.2.81 [INFO] [stderr] Downloaded hyper v0.14.19 [INFO] [stderr] Downloaded h2 v0.3.13 [INFO] [stderr] Downloaded clap v3.2.7 [INFO] [stderr] Downloaded syn v1.0.98 [INFO] [stderr] Downloaded rustls v0.20.6 [INFO] [stderr] Downloaded trust-dns-proto v0.21.2 [INFO] [stderr] Downloaded idna v0.2.3 [INFO] [stderr] Downloaded futures-util v0.3.21 [INFO] [stderr] Downloaded reqwest v0.11.11 [INFO] [stderr] Downloaded unicode-normalization v0.1.20 [INFO] [stderr] Downloaded tracing v0.1.35 [INFO] [stderr] Downloaded security-framework v2.6.1 [INFO] [stderr] Downloaded serde v1.0.137 [INFO] [stderr] Downloaded webpki v0.22.0 [INFO] [stderr] Downloaded trust-dns-resolver v0.21.2 [INFO] [stderr] Downloaded js-sys v0.3.58 [INFO] [stderr] Downloaded bumpalo v3.10.0 [INFO] [stderr] Downloaded memchr v2.5.0 [INFO] [stderr] Downloaded libc v0.2.126 [INFO] [stderr] Downloaded tokio v1.19.2 [INFO] [stderr] Downloaded os_str_bytes v6.1.0 [INFO] [stderr] Downloaded winapi-util v0.1.5 [INFO] [stderr] Downloaded indexmap v1.9.1 [INFO] [stderr] Downloaded tracing-core v0.1.28 [INFO] [stderr] Downloaded windows_x86_64_msvc v0.36.1 [INFO] [stderr] Downloaded base64 v0.13.0 [INFO] [stderr] Downloaded windows_aarch64_msvc v0.36.1 [INFO] [stderr] Downloaded web-sys v0.3.58 [INFO] [stderr] Downloaded sct v0.7.0 [INFO] [stderr] Downloaded windows_i686_msvc v0.36.1 [INFO] [stderr] Downloaded cc v1.0.73 [INFO] [stderr] Downloaded windows_i686_gnu v0.36.1 [INFO] [stderr] Downloaded windows_x86_64_gnu v0.36.1 [INFO] [stderr] Downloaded widestring v0.5.1 [INFO] [stderr] Downloaded getrandom v0.2.7 [INFO] [stderr] Downloaded url v2.2.2 [INFO] [stderr] Downloaded unicode-ident v1.0.1 [INFO] [stderr] Downloaded bytes v1.1.0 [INFO] [stderr] Downloaded socket2 v0.4.4 [INFO] [stderr] Downloaded core-foundation v0.9.3 [INFO] [stderr] Downloaded ryu v1.0.10 [INFO] [stderr] Downloaded async-trait v0.1.56 [INFO] [stderr] Downloaded futures-channel v0.3.21 [INFO] [stderr] Downloaded ipnet v2.5.0 [INFO] [stderr] Downloaded smallvec v1.8.1 [INFO] [stderr] Downloaded thiserror-impl v1.0.31 [INFO] [stderr] Downloaded unicode-bidi v0.3.8 [INFO] [stderr] Downloaded percent-encoding v2.1.0 [INFO] [stderr] Downloaded wasm-bindgen-futures v0.4.31 [INFO] [stderr] Downloaded proc-macro2 v1.0.40 [INFO] [stderr] Downloaded quote v1.0.20 [INFO] [stderr] Downloaded wasm-bindgen-backend v0.2.81 [INFO] [stderr] Downloaded winreg v0.10.1 [INFO] [stderr] Downloaded log v0.4.17 [INFO] [stderr] Downloaded once_cell v1.12.0 [INFO] [stderr] Downloaded pin-project-lite v0.2.9 [INFO] [stderr] Downloaded httparse v1.7.1 [INFO] [stderr] Downloaded hyper-rustls v0.23.0 [INFO] [stderr] Downloaded mime v0.3.16 [INFO] [stderr] Downloaded core-foundation-sys v0.8.3 [INFO] [stderr] Downloaded security-framework-sys v2.6.1 [INFO] [stderr] Downloaded rustls-native-certs v0.6.2 [INFO] [stderr] Downloaded rustls-pemfile v1.0.0 [INFO] [stderr] Downloaded itoa v1.0.2 [INFO] [stderr] Downloaded spin v0.5.2 [INFO] [stderr] Downloaded tokio-rustls v0.23.4 [INFO] [stderr] Downloaded ipconfig v0.3.0 [INFO] [stderr] Downloaded lru-cache v0.1.2 [INFO] [stderr] Downloaded lock_api v0.4.7 [INFO] [stderr] Downloaded parking_lot_core v0.9.3 [INFO] [stderr] Downloaded encoding_rs v0.8.31 [INFO] [stderr] Downloaded hostname v0.3.1 [INFO] [stderr] Downloaded resolv-conf v0.7.0 [INFO] [stderr] Downloaded data-encoding v2.3.2 [INFO] [stderr] Downloaded heck v0.4.0 [INFO] [stderr] Downloaded enum-as-inner v0.4.0 [INFO] [stderr] Downloaded futures-core v0.3.21 [INFO] [stderr] Downloaded ppv-lite86 v0.2.16 [INFO] [stderr] Downloaded httpdate v1.0.2 [INFO] [stderr] Downloaded untrusted v0.7.1 [INFO] [stderr] Downloaded scopeguard v1.1.0 [INFO] [stderr] Downloaded redox_syscall v0.2.13 [INFO] [stderr] Downloaded futures-io v0.3.21 [INFO] [stderr] Downloaded futures-task v0.3.21 [INFO] [stderr] Downloaded slab v0.4.6 [INFO] [stderr] Downloaded rand_core v0.6.3 [INFO] [stderr] Downloaded thiserror v1.0.31 [INFO] [stderr] Downloaded form_urlencoded v1.0.1 [INFO] [stderr] Downloaded wasm-bindgen-macro-support v0.2.81 [INFO] [stderr] Downloaded num_cpus v1.13.1 [INFO] [stderr] Downloaded tinyvec_macros v0.1.0 [INFO] [stderr] Downloaded wasm-bindgen-macro v0.2.81 [INFO] [stderr] Downloaded match_cfg v0.1.0 [INFO] [stderr] Downloaded rlimit v0.6.2 [INFO] [stderr] Downloaded windows-sys v0.36.1 [INFO] [stderr] Downloaded ring v0.16.20 [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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] f77fe00918f9315afdc7faaa30dc513706ed87d952da81fe69a1b4b5b3424594 [INFO] running `Command { std: "docker" "start" "-a" "f77fe00918f9315afdc7faaa30dc513706ed87d952da81fe69a1b4b5b3424594", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f77fe00918f9315afdc7faaa30dc513706ed87d952da81fe69a1b4b5b3424594", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f77fe00918f9315afdc7faaa30dc513706ed87d952da81fe69a1b4b5b3424594", kill_on_drop: false }` [INFO] [stdout] f77fe00918f9315afdc7faaa30dc513706ed87d952da81fe69a1b4b5b3424594 [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=warn" "-e" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] bb27c0b7c9a6af11330a6dd6030f5281e2cc76190f48829e9f5bc6b5778862cd [INFO] running `Command { std: "docker" "start" "-a" "bb27c0b7c9a6af11330a6dd6030f5281e2cc76190f48829e9f5bc6b5778862cd", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.126 [INFO] [stderr] Compiling once_cell v1.12.0 [INFO] [stderr] Compiling proc-macro2 v1.0.40 [INFO] [stderr] Compiling unicode-ident v1.0.1 [INFO] [stderr] Compiling log v0.4.17 [INFO] [stderr] Compiling quote v1.0.20 [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Compiling syn v1.0.98 [INFO] [stderr] Compiling pin-project-lite v0.2.9 [INFO] [stderr] Compiling futures-core v0.3.21 [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Compiling bytes v1.1.0 [INFO] [stderr] Compiling cc v1.0.73 [INFO] [stderr] Compiling futures-task v0.3.21 [INFO] [stderr] Compiling futures-util v0.3.21 [INFO] [stderr] Compiling futures-channel v0.3.21 [INFO] [stderr] Compiling itoa v1.0.2 [INFO] [stderr] Compiling slab v0.4.6 [INFO] [stderr] Compiling matches v0.1.9 [INFO] [stderr] Compiling untrusted v0.7.1 [INFO] [stderr] Compiling tinyvec_macros v0.1.0 [INFO] [stderr] Compiling spin v0.5.2 [INFO] [stderr] Compiling tinyvec v1.6.0 [INFO] [stderr] Compiling tracing-core v0.1.28 [INFO] [stderr] Compiling hashbrown v0.12.1 [INFO] [stderr] Compiling heck v0.4.0 [INFO] [stderr] Compiling percent-encoding v2.1.0 [INFO] [stderr] Compiling http v0.2.8 [INFO] [stderr] Compiling indexmap v1.9.1 [INFO] [stderr] Compiling lock_api v0.4.7 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling smallvec v1.8.1 [INFO] [stderr] Compiling form_urlencoded v1.0.1 [INFO] [stderr] Compiling ppv-lite86 v0.2.16 [INFO] [stderr] Compiling rustls v0.20.6 [INFO] [stderr] Compiling httparse v1.7.1 [INFO] [stderr] Compiling futures-sink v0.3.21 [INFO] [stderr] Compiling parking_lot_core v0.9.3 [INFO] [stderr] Compiling async-trait v0.1.56 [INFO] [stderr] Compiling unicode-bidi v0.3.8 [INFO] [stderr] Compiling num_cpus v1.13.1 [INFO] [stderr] Compiling socket2 v0.4.4 [INFO] [stderr] Compiling mio v0.8.4 [INFO] [stderr] Compiling getrandom v0.2.7 [INFO] [stderr] Compiling tracing v0.1.35 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling serde v1.0.137 [INFO] [stderr] Compiling try-lock v0.2.3 [INFO] [stderr] Compiling scopeguard v1.1.0 [INFO] [stderr] Compiling rand_core v0.6.3 [INFO] [stderr] Compiling match_cfg v0.1.0 [INFO] [stderr] Compiling want v0.3.0 [INFO] [stderr] Compiling hostname v0.3.1 [INFO] [stderr] Compiling unicode-normalization v0.1.20 [INFO] [stderr] Compiling encoding_rs v0.8.31 [INFO] [stderr] Compiling httpdate v1.0.2 [INFO] [stderr] Compiling ipnet v2.5.0 [INFO] [stderr] Compiling base64 v0.13.0 [INFO] [stderr] Compiling quick-error v1.2.3 [INFO] [stderr] Compiling linked-hash-map v0.5.6 [INFO] [stderr] Compiling data-encoding v2.3.2 [INFO] [stderr] Compiling tokio v1.19.2 [INFO] [stderr] Compiling ring v0.16.20 [INFO] [stderr] Compiling futures-io v0.3.21 [INFO] [stderr] Compiling resolv-conf v0.7.0 [INFO] [stderr] Compiling parking_lot v0.12.1 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling lru-cache v0.1.2 [INFO] [stderr] Compiling os_str_bytes v6.1.0 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling ryu v1.0.10 [INFO] [stderr] Compiling idna v0.2.3 [INFO] [stderr] Compiling http-body v0.4.5 [INFO] [stderr] Compiling rustls-pemfile v1.0.0 [INFO] [stderr] Compiling clap_lex v0.2.4 [INFO] [stderr] Compiling rustls-native-certs v0.6.2 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling url v2.2.2 [INFO] [stderr] Compiling bitflags v1.3.2 [INFO] [stderr] Compiling textwrap v0.15.0 [INFO] [stderr] Compiling mime v0.3.16 [INFO] [stderr] Compiling strsim v0.10.0 [INFO] [stderr] Compiling termcolor v1.1.3 [INFO] [stderr] Compiling rlimit v0.6.2 [INFO] [stderr] Compiling serde_urlencoded v0.7.1 [INFO] [stderr] Compiling webpki v0.22.0 [INFO] [stderr] Compiling sct v0.7.0 [INFO] [stderr] Compiling thiserror-impl v1.0.31 [INFO] [stderr] Compiling enum-as-inner v0.4.0 [INFO] [stderr] Compiling clap_derive v3.2.7 [INFO] [stderr] Compiling tokio-util v0.7.3 [INFO] [stderr] Compiling thiserror v1.0.31 [INFO] [stderr] Compiling trust-dns-proto v0.21.2 [INFO] [stderr] Compiling h2 v0.3.13 [INFO] [stderr] Compiling clap v3.2.7 [INFO] [stderr] Compiling tokio-rustls v0.23.4 [INFO] [stderr] Compiling trust-dns-resolver v0.21.2 [INFO] [stderr] Compiling hyper v0.14.19 [INFO] [stderr] Compiling hyper-rustls v0.23.0 [INFO] [stderr] Compiling reqwest v0.11.11 [INFO] [stderr] Compiling faust v1.0.2 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 46.43s [INFO] running `Command { std: "docker" "inspect" "bb27c0b7c9a6af11330a6dd6030f5281e2cc76190f48829e9f5bc6b5778862cd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bb27c0b7c9a6af11330a6dd6030f5281e2cc76190f48829e9f5bc6b5778862cd", kill_on_drop: false }` [INFO] [stdout] bb27c0b7c9a6af11330a6dd6030f5281e2cc76190f48829e9f5bc6b5778862cd [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=warn" "-e" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 3b0a475d52ef174598ed28787db54197e7bd25d042968ed52b42ee2fb15289f8 [INFO] running `Command { std: "docker" "start" "-a" "3b0a475d52ef174598ed28787db54197e7bd25d042968ed52b42ee2fb15289f8", kill_on_drop: false }` [INFO] [stderr] Compiling faust v1.0.2 (/opt/rustwide/workdir) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.56s [INFO] running `Command { std: "docker" "inspect" "3b0a475d52ef174598ed28787db54197e7bd25d042968ed52b42ee2fb15289f8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3b0a475d52ef174598ed28787db54197e7bd25d042968ed52b42ee2fb15289f8", kill_on_drop: false }` [INFO] [stdout] 3b0a475d52ef174598ed28787db54197e7bd25d042968ed52b42ee2fb15289f8 [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=warn" "-e" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 58d85fae93ed113cc8b92dedc1f3ac7fe9a177407ff801bfd21d2514a5ff1442 [INFO] running `Command { std: "docker" "start" "-a" "58d85fae93ed113cc8b92dedc1f3ac7fe9a177407ff801bfd21d2514a5ff1442", kill_on_drop: false }` [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.16s [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/faust-c48f9655e2ebc107) [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" "58d85fae93ed113cc8b92dedc1f3ac7fe9a177407ff801bfd21d2514a5ff1442", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "58d85fae93ed113cc8b92dedc1f3ac7fe9a177407ff801bfd21d2514a5ff1442", kill_on_drop: false }` [INFO] [stdout] 58d85fae93ed113cc8b92dedc1f3ac7fe9a177407ff801bfd21d2514a5ff1442