[INFO] cloning repository https://github.com/ECJ222/websocket-rust [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ECJ222/websocket-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FECJ222%2Fwebsocket-rust", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FECJ222%2Fwebsocket-rust'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 52ad2371996865582052d96db3edd2176f9790f1 [INFO] checking ECJ222/websocket-rust against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FECJ222%2Fwebsocket-rust" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'... [INFO] [stderr] done. [INFO] [stderr] Updating files: 62% (1715/2734) Updating files: 63% (1723/2734) Updating files: 64% (1750/2734) Updating files: 65% (1778/2734) Updating files: 66% (1805/2734) Updating files: 67% (1832/2734) Updating files: 68% (1860/2734) Updating files: 68% (1865/2734) Updating files: 69% (1887/2734) Updating files: 70% (1914/2734) Updating files: 71% (1942/2734) Updating files: 72% (1969/2734) Updating files: 73% (1996/2734) Updating files: 74% (2024/2734) Updating files: 75% (2051/2734) Updating files: 76% (2078/2734) Updating files: 77% (2106/2734) Updating files: 78% (2133/2734) Updating files: 79% (2160/2734) Updating files: 80% (2188/2734) Updating files: 81% (2215/2734) Updating files: 82% (2242/2734) Updating files: 83% (2270/2734) Updating files: 84% (2297/2734) Updating files: 85% (2324/2734) Updating files: 86% (2352/2734) Updating files: 87% (2379/2734) Updating files: 88% (2406/2734) Updating files: 89% (2434/2734) Updating files: 90% (2461/2734) Updating files: 91% (2488/2734) Updating files: 92% (2516/2734) Updating files: 93% (2543/2734) Updating files: 94% (2570/2734) Updating files: 95% (2598/2734) Updating files: 96% (2625/2734) Updating files: 97% (2652/2734) Updating files: 97% (2678/2734) Updating files: 98% (2680/2734) Updating files: 99% (2707/2734) Updating files: 100% (2734/2734) Updating files: 100% (2734/2734), done. [INFO] validating manifest of git repo https://github.com/ECJ222/websocket-rust on toolchain 385fa9d845dd326c6bbfd58c22244215e431948a [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/ECJ222/websocket-rust [INFO] finished tweaking git repo https://github.com/ECJ222/websocket-rust [INFO] tweaked toml for git repo https://github.com/ECJ222/websocket-rust written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/ECJ222/websocket-rust 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" "+385fa9d845dd326c6bbfd58c22244215e431948a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded tokio-tungstenite v0.11.0 [INFO] [stderr] Downloaded multipart v0.17.1 [INFO] [stderr] Downloaded serde v0.9.15 [INFO] [stderr] Downloaded warp v0.2.5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 74f793ea602c453674c63f135fcc21086d15dd557255df3982351135220c89e7 [INFO] running `Command { std: "docker" "start" "-a" "74f793ea602c453674c63f135fcc21086d15dd557255df3982351135220c89e7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "74f793ea602c453674c63f135fcc21086d15dd557255df3982351135220c89e7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "74f793ea602c453674c63f135fcc21086d15dd557255df3982351135220c89e7", kill_on_drop: false }` [INFO] [stdout] 74f793ea602c453674c63f135fcc21086d15dd557255df3982351135220c89e7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 443130d9725601f861bb852d975cf38e42c4d3a3551f3266183c2f1e060b1d22 [INFO] running `Command { std: "docker" "start" "-a" "443130d9725601f861bb852d975cf38e42c4d3a3551f3266183c2f1e060b1d22", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.107 [INFO] [stderr] Compiling syn v1.0.81 [INFO] [stderr] Compiling memchr v2.4.1 [INFO] [stderr] Checking bytes v0.5.6 [INFO] [stderr] Compiling futures-util v0.3.17 [INFO] [stderr] Checking pin-project-lite v0.1.12 [INFO] [stderr] Compiling indexmap v1.7.0 [INFO] [stderr] Compiling futures-channel v0.3.17 [INFO] [stderr] Compiling pin-project-internal v0.4.28 [INFO] [stderr] Checking tracing v0.1.29 [INFO] [stderr] Compiling mime_guess v2.0.3 [INFO] [stderr] Checking safemem v0.3.3 [INFO] [stderr] Checking base64 v0.12.3 [INFO] [stderr] Checking remove_dir_all v0.5.3 [INFO] [stderr] Checking headers-core v0.2.0 [INFO] [stderr] Checking futures-io v0.3.17 [INFO] [stderr] Checking httpdate v0.3.2 [INFO] [stderr] Checking urlencoding v1.3.3 [INFO] [stderr] Checking serde v0.9.15 [INFO] [stderr] Checking headers v0.3.5 [INFO] [stderr] Checking input_buffer v0.3.1 [INFO] [stderr] Checking http-body v0.3.1 [INFO] [stderr] Checking twoway v0.1.8 [INFO] [stderr] Checking buf_redux v0.8.4 [INFO] [stderr] Checking iovec v0.1.4 [INFO] [stderr] Checking getrandom v0.1.16 [INFO] [stderr] Checking net2 v0.2.37 [INFO] [stderr] Checking getrandom v0.2.3 [INFO] [stderr] Checking rand v0.4.6 [INFO] [stderr] Checking socket2 v0.3.19 [INFO] [stderr] Checking rand_core v0.6.3 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking mio v0.6.23 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking rand_chacha v0.2.2 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Checking rand v0.8.4 [INFO] [stderr] Checking rand v0.3.23 [INFO] [stderr] Checking tungstenite v0.11.1 [INFO] [stderr] Checking futures v0.3.17 [INFO] [stderr] Checking tempfile v3.2.0 [INFO] [stderr] Checking multipart v0.17.1 [INFO] [stderr] Checking uuid v0.4.0 [INFO] [stderr] Compiling tokio-macros v0.2.6 [INFO] [stderr] Compiling pin-project-internal v1.0.8 [INFO] [stderr] Compiling serde_derive v1.0.130 [INFO] [stderr] Checking tokio v0.2.25 [INFO] [stderr] Checking pin-project v1.0.8 [INFO] [stderr] Checking tracing-futures v0.2.5 [INFO] [stderr] Checking pin-project v0.4.28 [INFO] [stderr] Checking tokio-util v0.3.1 [INFO] [stderr] Checking tokio-tungstenite v0.11.0 [INFO] [stderr] Checking serde v1.0.130 [INFO] [stderr] Checking h2 v0.2.7 [INFO] [stderr] Checking serde_json v1.0.71 [INFO] [stderr] Checking serde_urlencoded v0.6.1 [INFO] [stderr] Checking hyper v0.13.10 [INFO] [stderr] Checking warp v0.2.5 [INFO] [stderr] Checking websocket v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 24.16s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: buf_redux v0.8.4, multipart v0.17.1 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 5` [INFO] running `Command { std: "docker" "inspect" "443130d9725601f861bb852d975cf38e42c4d3a3551f3266183c2f1e060b1d22", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "443130d9725601f861bb852d975cf38e42c4d3a3551f3266183c2f1e060b1d22", kill_on_drop: false }` [INFO] [stdout] 443130d9725601f861bb852d975cf38e42c4d3a3551f3266183c2f1e060b1d22 [INFO] checking ECJ222/websocket-rust against try#645bb72776a6a56a1a8f52631a44bd082b2ba509 for absurd-question-mark-desugar [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FECJ222%2Fwebsocket-rust" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'... [INFO] [stderr] done. [INFO] [stderr] Updating files: 64% (1752/2734) Updating files: 65% (1778/2734) Updating files: 66% (1805/2734) Updating files: 67% (1832/2734) Updating files: 68% (1860/2734) Updating files: 69% (1887/2734) Updating files: 69% (1890/2734) Updating files: 70% (1914/2734) Updating files: 71% (1942/2734) Updating files: 72% (1969/2734) Updating files: 73% (1996/2734) Updating files: 74% (2024/2734) Updating files: 75% (2051/2734) Updating files: 76% (2078/2734) Updating files: 77% (2106/2734) Updating files: 78% (2133/2734) Updating files: 79% (2160/2734) Updating files: 80% (2188/2734) Updating files: 81% (2215/2734) Updating files: 82% (2242/2734) Updating files: 83% (2270/2734) Updating files: 84% (2297/2734) Updating files: 85% (2324/2734) Updating files: 86% (2352/2734) Updating files: 87% (2379/2734) Updating files: 88% (2406/2734) Updating files: 89% (2434/2734) Updating files: 90% (2461/2734) Updating files: 91% (2488/2734) Updating files: 92% (2516/2734) Updating files: 93% (2543/2734) Updating files: 94% (2570/2734) Updating files: 95% (2598/2734) Updating files: 96% (2625/2734) Updating files: 97% (2652/2734) Updating files: 98% (2680/2734) Updating files: 99% (2707/2734) Updating files: 100% (2734/2734) Updating files: 100% (2734/2734), done. [INFO] validating manifest of git repo https://github.com/ECJ222/websocket-rust on toolchain 645bb72776a6a56a1a8f52631a44bd082b2ba509 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/ECJ222/websocket-rust [INFO] finished tweaking git repo https://github.com/ECJ222/websocket-rust [INFO] tweaked toml for git repo https://github.com/ECJ222/websocket-rust written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/ECJ222/websocket-rust 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" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 3523d736f0242246455e0a89ec61400e72410f98e9d48bdc76cde9b665e30c76 [INFO] running `Command { std: "docker" "start" "-a" "3523d736f0242246455e0a89ec61400e72410f98e9d48bdc76cde9b665e30c76", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "3523d736f0242246455e0a89ec61400e72410f98e9d48bdc76cde9b665e30c76", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3523d736f0242246455e0a89ec61400e72410f98e9d48bdc76cde9b665e30c76", kill_on_drop: false }` [INFO] [stdout] 3523d736f0242246455e0a89ec61400e72410f98e9d48bdc76cde9b665e30c76 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 6837029f81b8a4057d75e2c73ead2852b32e136d4a8fb0389fd8a5ae03097800 [INFO] running `Command { std: "docker" "start" "-a" "6837029f81b8a4057d75e2c73ead2852b32e136d4a8fb0389fd8a5ae03097800", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.107 [INFO] [stderr] Compiling syn v1.0.81 [INFO] [stderr] Compiling memchr v2.4.1 [INFO] [stderr] Checking bytes v0.5.6 [INFO] [stderr] Compiling futures-util v0.3.17 [INFO] [stderr] Checking pin-project-lite v0.1.12 [INFO] [stderr] Checking digest v0.9.0 [INFO] [stderr] Checking block-buffer v0.9.0 [INFO] [stderr] Checking idna v0.2.3 [INFO] [stderr] Compiling indexmap v1.7.0 [INFO] [stderr] Compiling futures-channel v0.3.17 [INFO] [stderr] Compiling pin-project-internal v0.4.28 [INFO] [stderr] Checking tracing v0.1.29 [INFO] [stderr] Compiling mime_guess v2.0.3 [INFO] [stderr] Checking base64 v0.12.3 [INFO] [stderr] Checking safemem v0.3.3 [INFO] [stderr] Checking remove_dir_all v0.5.3 [INFO] [stderr] Checking headers-core v0.2.0 [INFO] [stderr] Checking httpdate v0.3.2 [INFO] [stderr] Checking futures-io v0.3.17 [INFO] [stderr] Checking sha-1 v0.9.8 [INFO] [stderr] Checking urlencoding v1.3.3 [INFO] [stderr] Checking serde v0.9.15 [INFO] [stderr] Checking headers v0.3.5 [INFO] [stderr] Checking input_buffer v0.3.1 [INFO] [stderr] Checking http-body v0.3.1 [INFO] [stderr] Checking url v2.2.2 [INFO] [stderr] Checking buf_redux v0.8.4 [INFO] [stderr] Checking twoway v0.1.8 [INFO] [stderr] Checking iovec v0.1.4 [INFO] [stderr] Checking net2 v0.2.37 [INFO] [stderr] Checking getrandom v0.1.16 [INFO] [stderr] Checking getrandom v0.2.3 [INFO] [stderr] Checking rand v0.4.6 [INFO] [stderr] Checking socket2 v0.3.19 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking rand_core v0.6.3 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking rand_chacha v0.2.2 [INFO] [stderr] Checking mio v0.6.23 [INFO] [stderr] Checking rand v0.8.4 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Checking rand v0.3.23 [INFO] [stderr] Checking tungstenite v0.11.1 [INFO] [stderr] Checking tempfile v3.2.0 [INFO] [stderr] Checking uuid v0.4.0 [INFO] [stderr] Checking multipart v0.17.1 [INFO] [stderr] Checking futures v0.3.17 [INFO] [stderr] Compiling tokio-macros v0.2.6 [INFO] [stderr] Compiling pin-project-internal v1.0.8 [INFO] [stderr] Compiling serde_derive v1.0.130 [INFO] [stderr] Checking tokio v0.2.25 [INFO] [stderr] Checking pin-project v0.4.28 [INFO] [stderr] Checking pin-project v1.0.8 [INFO] [stderr] Checking tracing-futures v0.2.5 [INFO] [stderr] Checking serde v1.0.130 [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 serde_json v1.0.71 [INFO] [stderr] Checking serde_urlencoded v0.6.1 [INFO] [stderr] Checking hyper v0.13.10 [INFO] [stderr] Checking warp v0.2.5 [INFO] [stderr] Checking websocket v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 22.15s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: buf_redux v0.8.4, multipart v0.17.1 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 3` [INFO] running `Command { std: "docker" "inspect" "6837029f81b8a4057d75e2c73ead2852b32e136d4a8fb0389fd8a5ae03097800", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6837029f81b8a4057d75e2c73ead2852b32e136d4a8fb0389fd8a5ae03097800", kill_on_drop: false }` [INFO] [stdout] 6837029f81b8a4057d75e2c73ead2852b32e136d4a8fb0389fd8a5ae03097800