[INFO] cloning repository https://github.com/tami5/build-server-protocol [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/tami5/build-server-protocol" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftami5%2Fbuild-server-protocol", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftami5%2Fbuild-server-protocol'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 5dd150f6215908eeb61e06ca311c8c71d0f3d86c [INFO] checking tami5/build-server-protocol against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftami5%2Fbuild-server-protocol" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/tami5/build-server-protocol 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] removed /workspace/builds/worker-3-tc1/source/rust-toolchain.toml [INFO] started tweaking git repo https://github.com/tami5/build-server-protocol [INFO] finished tweaking git repo https://github.com/tami5/build-server-protocol [INFO] tweaked toml for git repo https://github.com/tami5/build-server-protocol written to /workspace/builds/worker-3-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/tami5/build-server-protocol 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] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"` [INFO] [stderr] note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest [INFO] [stderr] note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest [INFO] [stderr] note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions [INFO] [stderr] Locking 2 packages [INFO] [stderr] Updating bsp-server v0.1.2 (/workspace/builds/worker-3-tc1/source/bsp-server) -> v0.1.3 [INFO] [stderr] Updating bsp-types v0.1.2 (/workspace/builds/worker-3-tc1/source/bsp-types) -> v0.1.3 [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded lsp-types v0.93.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 7de7a920dcdaa3b872d33fcbf6a54b1cba0dbe7b54754c13d5645e0fe16eb351 [INFO] running `Command { std: "docker" "start" "-a" "7de7a920dcdaa3b872d33fcbf6a54b1cba0dbe7b54754c13d5645e0fe16eb351", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "7de7a920dcdaa3b872d33fcbf6a54b1cba0dbe7b54754c13d5645e0fe16eb351", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7de7a920dcdaa3b872d33fcbf6a54b1cba0dbe7b54754c13d5645e0fe16eb351", kill_on_drop: false }` [INFO] [stdout] 7de7a920dcdaa3b872d33fcbf6a54b1cba0dbe7b54754c13d5645e0fe16eb351 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 1eff4df00d070b54efb3f452734a3605f88a575d75765bd0f2817ce61d9b98e3 [INFO] running `Command { std: "docker" "start" "-a" "1eff4df00d070b54efb3f452734a3605f88a575d75765bd0f2817ce61d9b98e3", kill_on_drop: false }` [INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"` [INFO] [stderr] note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest [INFO] [stderr] note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest [INFO] [stderr] note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions [INFO] [stderr] Compiling proc-macro2 v1.0.37 [INFO] [stderr] Compiling syn v1.0.91 [INFO] [stderr] Compiling serde v1.0.136 [INFO] [stderr] Checking tinyvec_macros v0.1.0 [INFO] [stderr] Checking matches v0.1.9 [INFO] [stderr] Compiling serde_json v1.0.79 [INFO] [stderr] Checking unicode-bidi v0.3.7 [INFO] [stderr] Checking itoa v1.0.1 [INFO] [stderr] Checking form_urlencoded v1.0.1 [INFO] [stderr] Checking tinyvec v1.5.1 [INFO] [stderr] Checking ryu v1.0.9 [INFO] [stderr] Compiling anyhow v1.0.57 [INFO] [stderr] Compiling crossbeam-utils v0.8.8 [INFO] [stderr] Checking tracing-core v0.1.26 [INFO] [stderr] Checking pin-project-lite v0.2.8 [INFO] [stderr] Checking crossbeam-channel v0.5.4 [INFO] [stderr] Checking unicode-normalization v0.1.19 [INFO] [stderr] Compiling quote v1.0.18 [INFO] [stderr] Checking idna v0.2.3 [INFO] [stderr] Compiling serde_derive v1.0.136 [INFO] [stderr] Compiling serde_repr v0.1.7 [INFO] [stderr] Compiling tracing-attributes v0.1.20 [INFO] [stderr] Checking tracing v0.1.34 [INFO] [stderr] Checking url v2.2.2 [INFO] [stderr] Checking lsp-types v0.93.0 [INFO] [stderr] Checking bsp-types v0.1.3 (/opt/rustwide/workdir/bsp-types) [INFO] [stderr] Checking bsp-server v0.1.3 (/opt/rustwide/workdir/bsp-server) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 30.89s [INFO] running `Command { std: "docker" "inspect" "1eff4df00d070b54efb3f452734a3605f88a575d75765bd0f2817ce61d9b98e3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1eff4df00d070b54efb3f452734a3605f88a575d75765bd0f2817ce61d9b98e3", kill_on_drop: false }` [INFO] [stdout] 1eff4df00d070b54efb3f452734a3605f88a575d75765bd0f2817ce61d9b98e3 [INFO] checking tami5/build-server-protocol against try#645bb72776a6a56a1a8f52631a44bd082b2ba509 for absurd-question-mark-desugar [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftami5%2Fbuild-server-protocol" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/tami5/build-server-protocol 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] removed /workspace/builds/worker-3-tc2/source/rust-toolchain.toml [INFO] started tweaking git repo https://github.com/tami5/build-server-protocol [INFO] finished tweaking git repo https://github.com/tami5/build-server-protocol [INFO] tweaked toml for git repo https://github.com/tami5/build-server-protocol written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/tami5/build-server-protocol 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] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"` [INFO] [stderr] note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest [INFO] [stderr] note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest [INFO] [stderr] note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 7dccd6b3fcb33babc6cadc3cb9801e7dd955bb3cf23920e7a255a4bb4a3994e9 [INFO] running `Command { std: "docker" "start" "-a" "7dccd6b3fcb33babc6cadc3cb9801e7dd955bb3cf23920e7a255a4bb4a3994e9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "7dccd6b3fcb33babc6cadc3cb9801e7dd955bb3cf23920e7a255a4bb4a3994e9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7dccd6b3fcb33babc6cadc3cb9801e7dd955bb3cf23920e7a255a4bb4a3994e9", kill_on_drop: false }` [INFO] [stdout] 7dccd6b3fcb33babc6cadc3cb9801e7dd955bb3cf23920e7a255a4bb4a3994e9 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] aab4d212119b319597398ba9ad00cda0e96bc8682ef039715fd3b8fc32446a9e [INFO] running `Command { std: "docker" "start" "-a" "aab4d212119b319597398ba9ad00cda0e96bc8682ef039715fd3b8fc32446a9e", kill_on_drop: false }` [INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"` [INFO] [stderr] note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest [INFO] [stderr] note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest [INFO] [stderr] note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions [INFO] [stderr] Compiling proc-macro2 v1.0.37 [INFO] [stderr] Compiling syn v1.0.91 [INFO] [stderr] Compiling serde v1.0.136 [INFO] [stderr] Checking tinyvec_macros v0.1.0 [INFO] [stderr] Checking matches v0.1.9 [INFO] [stderr] Checking unicode-bidi v0.3.7 [INFO] [stderr] Compiling serde_json v1.0.79 [INFO] [stderr] Checking itoa v1.0.1 [INFO] [stderr] Checking form_urlencoded v1.0.1 [INFO] [stderr] Checking tinyvec v1.5.1 [INFO] [stderr] Compiling anyhow v1.0.57 [INFO] [stderr] Checking ryu v1.0.9 [INFO] [stderr] Compiling crossbeam-utils v0.8.8 [INFO] [stderr] Checking tracing-core v0.1.26 [INFO] [stderr] Checking pin-project-lite v0.2.8 [INFO] [stderr] Compiling quote v1.0.18 [INFO] [stderr] Checking crossbeam-channel v0.5.4 [INFO] [stderr] Checking unicode-normalization v0.1.19 [INFO] [stderr] Checking idna v0.2.3 [INFO] [stderr] Compiling serde_derive v1.0.136 [INFO] [stderr] Compiling serde_repr v0.1.7 [INFO] [stderr] Compiling tracing-attributes v0.1.20 [INFO] [stderr] Checking tracing v0.1.34 [INFO] [stderr] Checking url v2.2.2 [INFO] [stderr] Checking lsp-types v0.93.0 [INFO] [stderr] Checking bsp-types v0.1.3 (/opt/rustwide/workdir/bsp-types) [INFO] [stderr] Checking bsp-server v0.1.3 (/opt/rustwide/workdir/bsp-server) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 32.29s [INFO] running `Command { std: "docker" "inspect" "aab4d212119b319597398ba9ad00cda0e96bc8682ef039715fd3b8fc32446a9e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "aab4d212119b319597398ba9ad00cda0e96bc8682ef039715fd3b8fc32446a9e", kill_on_drop: false }` [INFO] [stdout] aab4d212119b319597398ba9ad00cda0e96bc8682ef039715fd3b8fc32446a9e