[INFO] cloning repository https://github.com/maugier/faust [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/maugier/faust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmaugier%2Ffaust", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmaugier%2Ffaust'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 1cf673109e3786f0924efb5b71b3bb6d3b76e7ea [INFO] testing maugier/faust against try#ddc023471205c186b40f4bf8ffb598008dbf4885 for pr-87041-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmaugier%2Ffaust" "/workspace/builds/worker-67/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-67/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/maugier/faust on toolchain ddc023471205c186b40f4bf8ffb598008dbf4885 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ddc023471205c186b40f4bf8ffb598008dbf4885" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/maugier/faust [INFO] finished tweaking git repo https://github.com/maugier/faust [INFO] tweaked toml for git repo https://github.com/maugier/faust written to /workspace/builds/worker-67/source/Cargo.toml [INFO] crate git repo https://github.com/maugier/faust already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ddc023471205c186b40f4bf8ffb598008dbf4885" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded serde v1.0.128 [INFO] [stderr] Downloaded rlimit v0.6.2 [INFO] [stderr] Downloaded tokio v1.10.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-67/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-67/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:a429bb59b7a3b4e7270a4b4c243bb115fc561d8f62ec34ef63a0a36cabf65dfd" "/opt/rustwide/cargo-home/bin/cargo" "+ddc023471205c186b40f4bf8ffb598008dbf4885" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] f4413d418e2961be87f2860a57b352daf1216ed09614c968777dafd72d3843dc [INFO] running `Command { std: "docker" "start" "-a" "f4413d418e2961be87f2860a57b352daf1216ed09614c968777dafd72d3843dc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f4413d418e2961be87f2860a57b352daf1216ed09614c968777dafd72d3843dc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f4413d418e2961be87f2860a57b352daf1216ed09614c968777dafd72d3843dc", kill_on_drop: false }` [INFO] [stdout] f4413d418e2961be87f2860a57b352daf1216ed09614c968777dafd72d3843dc [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-67/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-67/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" "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:a429bb59b7a3b4e7270a4b4c243bb115fc561d8f62ec34ef63a0a36cabf65dfd" "/opt/rustwide/cargo-home/bin/cargo" "+ddc023471205c186b40f4bf8ffb598008dbf4885" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 06eaac8364d8d39611578f77ea0a20979a0fef95e2fb6a092ffb0406d304bc71 [INFO] running `Command { std: "docker" "start" "-a" "06eaac8364d8d39611578f77ea0a20979a0fef95e2fb6a092ffb0406d304bc71", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling libc v0.2.100 [INFO] [stderr] Compiling proc-macro2 v1.0.28 [INFO] [stderr] Compiling syn v1.0.75 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling pin-project-lite v0.2.7 [INFO] [stderr] Compiling futures-core v0.3.16 [INFO] [stderr] Compiling memchr v2.4.1 [INFO] [stderr] Compiling bytes v1.0.1 [INFO] [stderr] Compiling cc v1.0.69 [INFO] [stderr] Compiling proc-macro-nested v0.1.7 [INFO] [stderr] Compiling futures-task v0.3.16 [INFO] [stderr] Compiling once_cell v1.8.0 [INFO] [stderr] Compiling slab v0.4.4 [INFO] [stderr] Compiling unicode-segmentation v1.8.0 [INFO] [stderr] Compiling itoa v0.4.8 [INFO] [stderr] Compiling matches v0.1.9 [INFO] [stderr] Compiling futures-channel v0.3.16 [INFO] [stderr] Compiling hashbrown v0.11.2 [INFO] [stderr] Compiling futures-sink v0.3.16 [INFO] [stderr] Compiling unicode-bidi v0.3.6 [INFO] [stderr] Compiling httparse v1.5.1 [INFO] [stderr] Compiling async-trait v0.1.51 [INFO] [stderr] Compiling serde v1.0.128 [INFO] [stderr] Compiling httpdate v1.0.1 [INFO] [stderr] Compiling ipnet v2.3.1 [INFO] [stderr] Compiling futures-io v0.3.16 [INFO] [stderr] Compiling linked-hash-map v0.5.4 [INFO] [stderr] Compiling data-encoding v2.3.2 [INFO] [stderr] Compiling openssl-probe v0.1.4 [INFO] [stderr] Compiling os_str_bytes v3.1.0 [INFO] [stderr] Compiling strsim v0.10.0 [INFO] [stderr] Compiling bitflags v1.3.2 [INFO] [stderr] Compiling tokio v1.10.0 [INFO] [stderr] Compiling futures-macro v0.3.16 [INFO] [stderr] Compiling futures-util v0.3.16 [INFO] [stderr] Compiling indexmap v1.7.0 [INFO] [stderr] Compiling tinyvec v1.3.1 [INFO] [stderr] Compiling tracing-core v0.1.19 [INFO] [stderr] Compiling form_urlencoded v1.0.1 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling instant v0.1.10 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling encoding_rs v0.8.28 [INFO] [stderr] Compiling textwrap v0.14.2 [INFO] [stderr] Compiling http v0.2.4 [INFO] [stderr] Compiling lru-cache v0.1.2 [INFO] [stderr] Compiling want v0.3.0 [INFO] [stderr] Compiling heck v0.3.3 [INFO] [stderr] Compiling tracing v0.1.26 [INFO] [stderr] Compiling mio v0.7.13 [INFO] [stderr] Compiling num_cpus v1.13.0 [INFO] [stderr] Compiling getrandom v0.2.3 [INFO] [stderr] Compiling hostname v0.3.1 [INFO] [stderr] Compiling socket2 v0.4.1 [INFO] [stderr] Compiling parking_lot_core v0.8.3 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling rlimit v0.6.2 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Compiling unicode-normalization v0.1.19 [INFO] [stderr] Compiling serde_urlencoded v0.7.0 [INFO] [stderr] Compiling resolv-conf v0.7.0 [INFO] [stderr] Compiling rand_core v0.6.3 [INFO] [stderr] Compiling parking_lot v0.11.1 [INFO] [stderr] Compiling ring v0.16.20 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling rand v0.8.4 [INFO] [stderr] Compiling idna v0.2.3 [INFO] [stderr] Compiling http-body v0.4.3 [INFO] [stderr] Compiling url v2.2.2 [INFO] [stderr] Compiling tokio-util v0.6.7 [INFO] [stderr] Compiling webpki v0.21.4 [INFO] [stderr] Compiling sct v0.6.1 [INFO] [stderr] Compiling rustls v0.19.1 [INFO] [stderr] Compiling thiserror-impl v1.0.26 [INFO] [stderr] Compiling enum-as-inner v0.3.3 [INFO] [stderr] Compiling clap_derive v3.0.0-beta.4 [INFO] [stderr] Compiling thiserror v1.0.26 [INFO] [stderr] Compiling tokio-rustls v0.22.0 [INFO] [stderr] Compiling rustls-native-certs v0.5.0 [INFO] [stderr] Compiling clap v3.0.0-beta.4 [INFO] [stderr] Compiling h2 v0.3.4 [INFO] [stderr] Compiling trust-dns-proto v0.20.3 [INFO] [stderr] Compiling trust-dns-resolver v0.20.3 [INFO] [stderr] Compiling hyper v0.14.11 [INFO] [stderr] Compiling hyper-rustls v0.22.1 [INFO] [stderr] Compiling reqwest v0.11.4 [INFO] [stderr] Compiling faust v1.0.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 22s [INFO] running `Command { std: "docker" "inspect" "06eaac8364d8d39611578f77ea0a20979a0fef95e2fb6a092ffb0406d304bc71", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "06eaac8364d8d39611578f77ea0a20979a0fef95e2fb6a092ffb0406d304bc71", kill_on_drop: false }` [INFO] [stdout] 06eaac8364d8d39611578f77ea0a20979a0fef95e2fb6a092ffb0406d304bc71 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-67/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-67/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" "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:a429bb59b7a3b4e7270a4b4c243bb115fc561d8f62ec34ef63a0a36cabf65dfd" "/opt/rustwide/cargo-home/bin/cargo" "+ddc023471205c186b40f4bf8ffb598008dbf4885" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] dcdf0eb4eedf166a85fd765fb5c212d0a787efabb73b25799aea0779972200a3 [INFO] running `Command { std: "docker" "start" "-a" "dcdf0eb4eedf166a85fd765fb5c212d0a787efabb73b25799aea0779972200a3", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling faust v1.0.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 7.94s [INFO] running `Command { std: "docker" "inspect" "dcdf0eb4eedf166a85fd765fb5c212d0a787efabb73b25799aea0779972200a3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "dcdf0eb4eedf166a85fd765fb5c212d0a787efabb73b25799aea0779972200a3", kill_on_drop: false }` [INFO] [stdout] dcdf0eb4eedf166a85fd765fb5c212d0a787efabb73b25799aea0779972200a3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-67/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-67/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" "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:a429bb59b7a3b4e7270a4b4c243bb115fc561d8f62ec34ef63a0a36cabf65dfd" "/opt/rustwide/cargo-home/bin/cargo" "+ddc023471205c186b40f4bf8ffb598008dbf4885" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 1d8473941288562d48bfc42b8373f6a21a6916da8cf1909d891a5abfc17f8f94 [INFO] running `Command { std: "docker" "start" "-a" "1d8473941288562d48bfc42b8373f6a21a6916da8cf1909d891a5abfc17f8f94", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 4.92s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/faust-06c92a08e9fc4e01) [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" "1d8473941288562d48bfc42b8373f6a21a6916da8cf1909d891a5abfc17f8f94", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1d8473941288562d48bfc42b8373f6a21a6916da8cf1909d891a5abfc17f8f94", kill_on_drop: false }` [INFO] [stdout] 1d8473941288562d48bfc42b8373f6a21a6916da8cf1909d891a5abfc17f8f94