[INFO] cloning repository https://github.com/jscheytt/pi-broadcast [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jscheytt/pi-broadcast" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjscheytt%2Fpi-broadcast", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjscheytt%2Fpi-broadcast'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] c387baf3e01c2b23008868c76d21c728474d467a [INFO] checking jscheytt/pi-broadcast against try#45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4 for pr-83744 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjscheytt%2Fpi-broadcast" "/workspace/builds/worker-6/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/jscheytt/pi-broadcast on toolchain 45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] removed /workspace/builds/worker-6/source/.cargo/config.toml [INFO] started tweaking git repo https://github.com/jscheytt/pi-broadcast [INFO] finished tweaking git repo https://github.com/jscheytt/pi-broadcast [INFO] tweaked toml for git repo https://github.com/jscheytt/pi-broadcast written to /workspace/builds/worker-6/source/Cargo.toml [INFO] crate git repo https://github.com/jscheytt/pi-broadcast already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] error: the lock file /workspace/builds/worker-6/source/Cargo.lock needs to be updated but --locked was passed to prevent this [INFO] [stderr] If you want to try to generate the lock file without accessing the network, use the --offline flag. [INFO] the lockfile is outdated, regenerating it [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] f7873dd5d51a0b11104d3cbb9dab7750ae07f4ac2af6486ee6e4ef79b97b4858 [INFO] running `Command { std: "docker" "start" "-a" "f7873dd5d51a0b11104d3cbb9dab7750ae07f4ac2af6486ee6e4ef79b97b4858", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f7873dd5d51a0b11104d3cbb9dab7750ae07f4ac2af6486ee6e4ef79b97b4858", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f7873dd5d51a0b11104d3cbb9dab7750ae07f4ac2af6486ee6e4ef79b97b4858", kill_on_drop: false }` [INFO] [stdout] f7873dd5d51a0b11104d3cbb9dab7750ae07f4ac2af6486ee6e4ef79b97b4858 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 51540f0a16a24eaf2104bb0462050b38650e80ddf0a063e9ef3dfa1b2607e8c8 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "51540f0a16a24eaf2104bb0462050b38650e80ddf0a063e9ef3dfa1b2607e8c8", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.93 [INFO] [stderr] Compiling version_check v0.9.3 [INFO] [stderr] Compiling syn v1.0.69 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling typenum v1.13.0 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Checking futures-core v0.3.14 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Checking futures-sink v0.3.14 [INFO] [stderr] Compiling getrandom v0.2.2 [INFO] [stderr] Checking matches v0.1.8 [INFO] [stderr] Compiling httparse v1.4.0 [INFO] [stderr] Checking percent-encoding v2.1.0 [INFO] [stderr] Checking pin-project-lite v0.1.12 [INFO] [stderr] Compiling serde v1.0.125 [INFO] [stderr] Checking cpuid-bool v0.1.2 [INFO] [stderr] Compiling ucd-trie v0.1.3 [INFO] [stderr] Compiling pin-project-internal v0.4.28 [INFO] [stderr] Checking opaque-debug v0.3.0 [INFO] [stderr] Compiling maplit v1.0.2 [INFO] [stderr] Compiling serde_json v1.0.64 [INFO] [stderr] Checking mime v0.3.16 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Checking utf-8 v0.7.6 [INFO] [stderr] Checking safemem v0.3.3 [INFO] [stderr] Checking remove_dir_all v0.5.3 [INFO] [stderr] Checking tower-service v0.3.1 [INFO] [stderr] Checking futures-io v0.3.14 [INFO] [stderr] Checking dtoa v0.4.8 [INFO] [stderr] Checking quick-error v2.0.0 [INFO] [stderr] Checking scoped-tls v1.0.0 [INFO] [stderr] Checking urlencoding v1.1.1 [INFO] [stderr] Checking http v0.2.4 [INFO] [stderr] Checking input_buffer v0.3.1 [INFO] [stderr] Checking tinyvec v1.2.0 [INFO] [stderr] Checking unicode-bidi v0.3.5 [INFO] [stderr] Checking tracing-core v0.1.17 [INFO] [stderr] Checking futures-util v0.3.14 [INFO] [stderr] Checking futures-channel v0.3.14 [INFO] [stderr] Checking form_urlencoded v1.0.1 [INFO] [stderr] Compiling pest v2.1.3 [INFO] [stderr] Checking twoway v0.1.8 [INFO] [stderr] Checking buf_redux v0.8.4 [INFO] [stderr] Checking indexmap v1.6.2 [INFO] [stderr] Compiling generic-array v0.14.4 [INFO] [stderr] Compiling unicase v2.6.0 [INFO] [stderr] Checking want v0.3.0 [INFO] [stderr] Checking tracing v0.1.25 [INFO] [stderr] Compiling mime_guess v2.0.3 [INFO] [stderr] Checking net2 v0.2.37 [INFO] [stderr] Checking iovec v0.1.4 [INFO] [stderr] Checking getrandom v0.1.16 [INFO] [stderr] Checking signal-hook-registry v1.3.0 [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Checking socket2 v0.3.19 [INFO] [stderr] Checking time v0.1.43 [INFO] [stderr] Checking unicode-normalization v0.1.17 [INFO] [stderr] Checking rand_core v0.6.2 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking mio v0.6.23 [INFO] [stderr] Compiling pest_meta v2.1.3 [INFO] [stderr] Checking rand_chacha v0.3.0 [INFO] [stderr] Checking rand_chacha v0.2.2 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Checking rand v0.8.3 [INFO] [stderr] Checking digest v0.9.0 [INFO] [stderr] Checking block-buffer v0.9.0 [INFO] [stderr] Checking sha-1 v0.9.4 [INFO] [stderr] Checking mio-uds v0.6.8 [INFO] [stderr] Checking headers-core v0.2.0 [INFO] [stderr] Checking http-body v0.3.1 [INFO] [stderr] Checking idna v0.2.3 [INFO] [stderr] Checking headers v0.3.4 [INFO] [stderr] Checking tempfile v3.2.0 [INFO] [stderr] Checking multipart v0.17.1 [INFO] [stderr] Checking futures v0.3.14 [INFO] [stderr] Checking url v2.2.1 [INFO] [stderr] Checking tungstenite v0.11.1 [INFO] [stderr] Compiling pest_generator v2.1.3 [INFO] [stderr] Checking serde_urlencoded v0.6.1 [INFO] [stderr] Compiling tokio-macros v0.2.6 [INFO] [stderr] Compiling pin-project-internal v1.0.7 [INFO] [stderr] Compiling pest_derive v2.1.0 [INFO] [stderr] Checking handlebars v3.5.4 [INFO] [stderr] Checking tokio v0.2.25 [INFO] [stderr] Checking pin-project v0.4.28 [INFO] [stderr] Checking pin-project v1.0.7 [INFO] [stderr] Checking tracing-futures v0.2.5 [INFO] [stderr] Checking tokio-util v0.3.1 [INFO] [stderr] Checking tokio-tungstenite v0.11.0 [INFO] [stderr] Checking h2 v0.2.7 [INFO] [stderr] Checking hyper v0.13.10 [INFO] [stderr] Checking warp v0.2.5 [INFO] [stderr] Checking pi-broadcast v1.0.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 33s [INFO] running `Command { std: "docker" "inspect" "51540f0a16a24eaf2104bb0462050b38650e80ddf0a063e9ef3dfa1b2607e8c8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "51540f0a16a24eaf2104bb0462050b38650e80ddf0a063e9ef3dfa1b2607e8c8", kill_on_drop: false }` [INFO] [stdout] 51540f0a16a24eaf2104bb0462050b38650e80ddf0a063e9ef3dfa1b2607e8c8