[INFO] cloning repository https://github.com/hiraqdev/poc-rust-warp-1 [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/hiraqdev/poc-rust-warp-1" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhiraqdev%2Fpoc-rust-warp-1", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhiraqdev%2Fpoc-rust-warp-1'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] ce10aea8f7c716b63b54d398387b8a0c0c7cfe83 [INFO] checking hiraqdev/poc-rust-warp-1 against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhiraqdev%2Fpoc-rust-warp-1" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/hiraqdev/poc-rust-warp-1 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/hiraqdev/poc-rust-warp-1 [INFO] finished tweaking git repo https://github.com/hiraqdev/poc-rust-warp-1 [INFO] tweaked toml for git repo https://github.com/hiraqdev/poc-rust-warp-1 written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/hiraqdev/poc-rust-warp-1 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] 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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 354abdabf55de8e4bd11ea5020011b143b22652065bc1f53a8b3ad3beb1c5172 [INFO] running `Command { std: "docker" "start" "-a" "354abdabf55de8e4bd11ea5020011b143b22652065bc1f53a8b3ad3beb1c5172", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "354abdabf55de8e4bd11ea5020011b143b22652065bc1f53a8b3ad3beb1c5172", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "354abdabf55de8e4bd11ea5020011b143b22652065bc1f53a8b3ad3beb1c5172", kill_on_drop: false }` [INFO] [stdout] 354abdabf55de8e4bd11ea5020011b143b22652065bc1f53a8b3ad3beb1c5172 [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=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] afcc3842a0f45ff08e541e5ef50786ab5a5bdab15e478b0753d9f2f6537329b0 [INFO] running `Command { std: "docker" "start" "-a" "afcc3842a0f45ff08e541e5ef50786ab5a5bdab15e478b0753d9f2f6537329b0", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.69 [INFO] [stderr] Compiling libc v0.2.150 [INFO] [stderr] Compiling typenum v1.17.0 [INFO] [stderr] Compiling futures-core v0.3.29 [INFO] [stderr] Checking log v0.4.20 [INFO] [stderr] Checking smallvec v1.11.2 [INFO] [stderr] Checking http v0.2.11 [INFO] [stderr] Compiling futures-task v0.3.29 [INFO] [stderr] Checking futures-sink v0.3.29 [INFO] [stderr] Compiling unicase v2.7.0 [INFO] [stderr] Checking memchr v2.6.4 [INFO] [stderr] Compiling futures-util v0.3.29 [INFO] [stderr] Checking tracing-core v0.1.32 [INFO] [stderr] Checking cpufeatures v0.2.11 [INFO] [stderr] Compiling rustix v0.38.24 [INFO] [stderr] Compiling thiserror v1.0.50 [INFO] [stderr] Compiling serde v1.0.192 [INFO] [stderr] Checking regex-syntax v0.8.2 [INFO] [stderr] Compiling futures-channel v0.3.29 [INFO] [stderr] Checking hashbrown v0.14.2 [INFO] [stderr] Checking linux-raw-sys v0.4.11 [INFO] [stderr] Checking base64 v0.21.5 [INFO] [stderr] Checking data-encoding v2.4.0 [INFO] [stderr] Compiling serde_json v1.0.108 [INFO] [stderr] Checking tracing v0.1.40 [INFO] [stderr] Checking termcolor v1.4.0 [INFO] [stderr] Compiling mime_guess v2.0.4 [INFO] [stderr] Checking rustls-pemfile v1.0.4 [INFO] [stderr] Checking scoped-tls v1.0.1 [INFO] [stderr] Compiling quote v1.0.33 [INFO] [stderr] Checking aho-corasick v1.1.2 [INFO] [stderr] Checking http-body v0.4.5 [INFO] [stderr] Checking headers-core v0.2.0 [INFO] [stderr] Compiling syn v2.0.39 [INFO] [stderr] Checking indexmap v2.1.0 [INFO] [stderr] Checking parking_lot_core v0.9.9 [INFO] [stderr] Checking socket2 v0.5.5 [INFO] [stderr] Checking mio v0.8.9 [INFO] [stderr] Checking signal-hook-registry v1.4.1 [INFO] [stderr] Checking num_cpus v1.16.0 [INFO] [stderr] Checking getrandom v0.2.11 [INFO] [stderr] Checking socket2 v0.4.10 [INFO] [stderr] Checking generic-array v0.14.7 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking parking_lot v0.12.1 [INFO] [stderr] Checking is-terminal v0.4.9 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking regex-automata v0.4.3 [INFO] [stderr] Checking crypto-common v0.1.6 [INFO] [stderr] Checking block-buffer v0.10.4 [INFO] [stderr] Checking digest v0.10.7 [INFO] [stderr] Checking sha1 v0.10.6 [INFO] [stderr] Checking headers v0.3.9 [INFO] [stderr] Checking regex v1.10.2 [INFO] [stderr] Checking env_logger v0.10.1 [INFO] [stderr] Checking pretty_env_logger v0.5.0 [INFO] [stderr] Compiling tokio-macros v2.2.0 [INFO] [stderr] Compiling futures-macro v0.3.29 [INFO] [stderr] Compiling thiserror-impl v1.0.50 [INFO] [stderr] Compiling serde_derive v1.0.192 [INFO] [stderr] Compiling pin-project-internal v1.1.3 [INFO] [stderr] Checking tokio v1.34.0 [INFO] [stderr] Checking pin-project v1.1.3 [INFO] [stderr] Checking tungstenite v0.20.1 [INFO] [stderr] Checking multer v2.1.0 [INFO] [stderr] Checking tokio-util v0.7.10 [INFO] [stderr] Checking tokio-tungstenite v0.20.1 [INFO] [stderr] Checking tokio-stream v0.1.14 [INFO] [stderr] Checking h2 v0.3.22 [INFO] [stderr] Checking serde_urlencoded v0.7.1 [INFO] [stderr] Checking hyper v0.14.27 [INFO] [stderr] Checking warp v0.3.6 [INFO] [stderr] Checking warp-learn-1 v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 35.79s [INFO] running `Command { std: "docker" "inspect" "afcc3842a0f45ff08e541e5ef50786ab5a5bdab15e478b0753d9f2f6537329b0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "afcc3842a0f45ff08e541e5ef50786ab5a5bdab15e478b0753d9f2f6537329b0", kill_on_drop: false }` [INFO] [stdout] afcc3842a0f45ff08e541e5ef50786ab5a5bdab15e478b0753d9f2f6537329b0 [INFO] checking hiraqdev/poc-rust-warp-1 against try#645bb72776a6a56a1a8f52631a44bd082b2ba509 for absurd-question-mark-desugar [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhiraqdev%2Fpoc-rust-warp-1" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/hiraqdev/poc-rust-warp-1 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/hiraqdev/poc-rust-warp-1 [INFO] finished tweaking git repo https://github.com/hiraqdev/poc-rust-warp-1 [INFO] tweaked toml for git repo https://github.com/hiraqdev/poc-rust-warp-1 written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/hiraqdev/poc-rust-warp-1 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-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 96635eacd01c7c4b95a670c03240743751f1754e826546e2f5c53645ca11fba8 [INFO] running `Command { std: "docker" "start" "-a" "96635eacd01c7c4b95a670c03240743751f1754e826546e2f5c53645ca11fba8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "96635eacd01c7c4b95a670c03240743751f1754e826546e2f5c53645ca11fba8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "96635eacd01c7c4b95a670c03240743751f1754e826546e2f5c53645ca11fba8", kill_on_drop: false }` [INFO] [stdout] 96635eacd01c7c4b95a670c03240743751f1754e826546e2f5c53645ca11fba8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] ef8ed0e2541a4fba96c55ba4631846ddd9fcb8c85556c790940f29eb8351cf04 [INFO] running `Command { std: "docker" "start" "-a" "ef8ed0e2541a4fba96c55ba4631846ddd9fcb8c85556c790940f29eb8351cf04", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.69 [INFO] [stderr] Compiling libc v0.2.150 [INFO] [stderr] Compiling typenum v1.17.0 [INFO] [stderr] Compiling futures-core v0.3.29 [INFO] [stderr] Checking log v0.4.20 [INFO] [stderr] Checking smallvec v1.11.2 [INFO] [stderr] Checking http v0.2.11 [INFO] [stderr] Compiling futures-task v0.3.29 [INFO] [stderr] Checking futures-sink v0.3.29 [INFO] [stderr] Compiling unicase v2.7.0 [INFO] [stderr] Checking memchr v2.6.4 [INFO] [stderr] Compiling futures-util v0.3.29 [INFO] [stderr] Checking tracing-core v0.1.32 [INFO] [stderr] Compiling rustix v0.38.24 [INFO] [stderr] Compiling thiserror v1.0.50 [INFO] [stderr] Compiling serde v1.0.192 [INFO] [stderr] Checking cpufeatures v0.2.11 [INFO] [stderr] Checking hashbrown v0.14.2 [INFO] [stderr] Checking linux-raw-sys v0.4.11 [INFO] [stderr] Checking regex-syntax v0.8.2 [INFO] [stderr] Checking tracing v0.1.40 [INFO] [stderr] Compiling futures-channel v0.3.29 [INFO] [stderr] Checking base64 v0.21.5 [INFO] [stderr] Checking data-encoding v2.4.0 [INFO] [stderr] Compiling serde_json v1.0.108 [INFO] [stderr] Compiling mime_guess v2.0.4 [INFO] [stderr] Checking termcolor v1.4.0 [INFO] [stderr] Checking scoped-tls v1.0.1 [INFO] [stderr] Compiling quote v1.0.33 [INFO] [stderr] Checking aho-corasick v1.1.2 [INFO] [stderr] Checking rustls-pemfile v1.0.4 [INFO] [stderr] Compiling syn v2.0.39 [INFO] [stderr] Checking indexmap v2.1.0 [INFO] [stderr] Checking headers-core v0.2.0 [INFO] [stderr] Checking http-body v0.4.5 [INFO] [stderr] Checking is-terminal v0.4.9 [INFO] [stderr] Checking parking_lot_core v0.9.9 [INFO] [stderr] Checking num_cpus v1.16.0 [INFO] [stderr] Checking mio v0.8.9 [INFO] [stderr] Checking socket2 v0.5.5 [INFO] [stderr] Checking signal-hook-registry v1.4.1 [INFO] [stderr] Checking getrandom v0.2.11 [INFO] [stderr] Checking socket2 v0.4.10 [INFO] [stderr] Checking generic-array v0.14.7 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking parking_lot v0.12.1 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking regex-automata v0.4.3 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking block-buffer v0.10.4 [INFO] [stderr] Checking crypto-common v0.1.6 [INFO] [stderr] Checking digest v0.10.7 [INFO] [stderr] Checking sha1 v0.10.6 [INFO] [stderr] Checking headers v0.3.9 [INFO] [stderr] Checking regex v1.10.2 [INFO] [stderr] Compiling tokio-macros v2.2.0 [INFO] [stderr] Compiling futures-macro v0.3.29 [INFO] [stderr] Compiling thiserror-impl v1.0.50 [INFO] [stderr] Compiling serde_derive v1.0.192 [INFO] [stderr] Compiling pin-project-internal v1.1.3 [INFO] [stderr] Checking env_logger v0.10.1 [INFO] [stderr] Checking pretty_env_logger v0.5.0 [INFO] [stderr] Checking tokio v1.34.0 [INFO] [stderr] Checking pin-project v1.1.3 [INFO] [stderr] Checking tungstenite v0.20.1 [INFO] [stderr] Checking multer v2.1.0 [INFO] [stderr] Checking tokio-util v0.7.10 [INFO] [stderr] Checking tokio-tungstenite v0.20.1 [INFO] [stderr] Checking tokio-stream v0.1.14 [INFO] [stderr] Checking h2 v0.3.22 [INFO] [stderr] Checking serde_urlencoded v0.7.1 [INFO] [stderr] Checking hyper v0.14.27 [INFO] [stderr] Checking warp v0.3.6 [INFO] [stderr] Checking warp-learn-1 v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 29.06s [INFO] running `Command { std: "docker" "inspect" "ef8ed0e2541a4fba96c55ba4631846ddd9fcb8c85556c790940f29eb8351cf04", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ef8ed0e2541a4fba96c55ba4631846ddd9fcb8c85556c790940f29eb8351cf04", kill_on_drop: false }` [INFO] [stdout] ef8ed0e2541a4fba96c55ba4631846ddd9fcb8c85556c790940f29eb8351cf04