[INFO] cloning repository https://github.com/septagram/telegram-mcp
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/septagram/telegram-mcp" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fseptagram%2Ftelegram-mcp", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fseptagram%2Ftelegram-mcp'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 10daaa0d25bd443714ea26436ea58cc4c1357399
[INFO] checking septagram/telegram-mcp against 1.95.0 for pr-155915
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fseptagram%2Ftelegram-mcp" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'...
[INFO] [stderr] done.
[INFO] removed /workspace/builds/worker-0-tc1/source/rust-toolchain.toml
[INFO] started tweaking git repo https://github.com/septagram/telegram-mcp
[INFO] finished tweaking git repo https://github.com/septagram/telegram-mcp
[INFO] tweaked toml for git repo https://github.com/septagram/telegram-mcp written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/septagram/telegram-mcp on toolchain 1.95.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.95.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/septagram/telegram-mcp 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" "+1.95.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded grammers-tl-parser v1.2.1
[INFO] [stderr]   Downloaded grammers-tl-gen v0.9.0
[INFO] [stderr]   Downloaded grammers-mtsender v0.9.0
[INFO] [stderr]   Downloaded locate-locale v0.2.0
[INFO] [stderr]   Downloaded wasm-bindgen-macro v0.2.115
[INFO] [stderr]   Downloaded os_info v3.14.0
[INFO] [stderr]   Downloaded wasm-bindgen-shared v0.2.115
[INFO] [stderr]   Downloaded grammers-session v0.9.0
[INFO] [stderr]   Downloaded grammers-tl-types v0.9.0
[INFO] [stderr]   Downloaded glass_pumpkin v1.10.0
[INFO] [stderr]   Downloaded grammers-crypto v0.9.0
[INFO] [stderr]   Downloaded libsql-sys v0.9.30
[INFO] [stderr]   Downloaded wasm-bindgen v0.2.115
[INFO] [stderr]   Downloaded wasm-bindgen-macro-support v0.2.115
[INFO] [stderr]   Downloaded grammers-mtproto v0.9.0
[INFO] [stderr]   Downloaded js-sys v0.3.92
[INFO] [stderr]   Downloaded libsql v0.9.30
[INFO] [stderr]   Downloaded grammers-client v0.9.0
[INFO] [stderr]   Downloaded libsql-ffi v0.9.30
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2e3efc5b334d9549b73e11268f7a5d3b99a536a11b32906ee37b3c69aac91c19
[INFO] running `Command { std: "docker" "start" "-a" "2e3efc5b334d9549b73e11268f7a5d3b99a536a11b32906ee37b3c69aac91c19", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2e3efc5b334d9549b73e11268f7a5d3b99a536a11b32906ee37b3c69aac91c19", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2e3efc5b334d9549b73e11268f7a5d3b99a536a11b32906ee37b3c69aac91c19", kill_on_drop: false }`
[INFO] [stdout] 2e3efc5b334d9549b73e11268f7a5d3b99a536a11b32906ee37b3c69aac91c19
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bb1832bde7114289c713c30f0e1c635fc3e78c9d81219b3eec1ca9f395abb7c9
[INFO] running `Command { std: "docker" "start" "-a" "bb1832bde7114289c713c30f0e1c635fc3e78c9d81219b3eec1ca9f395abb7c9", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.183
[INFO] [stderr]    Compiling rustix v0.38.44
[INFO] [stderr]    Compiling prettyplease v0.2.37
[INFO] [stderr]    Compiling bitflags v2.11.0
[INFO] [stderr]    Compiling clang-sys v1.8.1
[INFO] [stderr]    Compiling regex-syntax v0.8.10
[INFO] [stderr]    Compiling linux-raw-sys v0.4.15
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling bindgen v0.66.1
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling home v0.5.12
[INFO] [stderr]    Compiling cc v1.2.58
[INFO] [stderr]    Compiling crc32fast v1.5.0
[INFO] [stderr]    Compiling peeking_take_while v0.1.2
[INFO] [stderr]     Checking tracing-core v0.1.36
[INFO] [stderr]     Checking futures-sink v0.3.32
[INFO] [stderr]    Compiling futures-macro v0.3.32
[INFO] [stderr]    Compiling grammers-tl-parser v1.2.1
[INFO] [stderr]     Checking futures-channel v0.3.32
[INFO] [stderr]     Checking inout v0.1.4
[INFO] [stderr]    Compiling getrandom v0.4.2
[INFO] [stderr]     Checking tracing v0.1.44
[INFO] [stderr]    Compiling zerocopy-derive v0.7.35
[INFO] [stderr]     Checking cipher v0.4.4
[INFO] [stderr]     Checking byteorder v1.5.0
[INFO] [stderr]    Compiling grammers-tl-gen v0.9.0
[INFO] [stderr]    Compiling nix v0.30.1
[INFO] [stderr]     Checking hmac v0.12.1
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]     Checking simd-adler32 v0.3.9
[INFO] [stderr]     Checking pbkdf2 v0.12.2
[INFO] [stderr]     Checking ctr v0.9.2
[INFO] [stderr]     Checking miniz_oxide v0.8.9
[INFO] [stderr]     Checking bytes v1.11.1
[INFO] [stderr]     Checking aes v0.8.4
[INFO] [stderr]     Checking sha1 v0.10.6
[INFO] [stderr]     Checking sha2 v0.10.9
[INFO] [stderr]    Compiling tokio-macros v2.6.1
[INFO] [stderr]     Checking num-integer v0.1.46
[INFO] [stderr]    Compiling cmake v0.1.58
[INFO] [stderr]    Compiling unicase v2.9.0
[INFO] [stderr]     Checking futures-util v0.3.32
[INFO] [stderr]    Compiling grammers-tl-types v0.9.0
[INFO] [stderr]     Checking num-bigint v0.4.6
[INFO] [stderr]     Checking zerocopy v0.7.35
[INFO] [stderr]    Compiling mime_guess v2.0.5
[INFO] [stderr]     Checking flate2 v1.1.9
[INFO] [stderr]     Checking regex-automata v0.4.14
[INFO] [stderr]     Checking locate-locale v0.2.0
[INFO] [stderr]     Checking chrono v0.4.44
[INFO] [stderr]     Checking tracing-log v0.2.0
[INFO] [stderr]     Checking itoa v1.0.18
[INFO] [stderr]     Checking md5 v0.8.0
[INFO] [stderr]     Checking serde_json v1.0.149
[INFO] [stderr]     Checking thiserror v1.0.69
[INFO] [stderr]    Compiling which v4.4.2
[INFO] [stderr]     Checking parking_lot_core v0.9.12
[INFO] [stderr]     Checking errno v0.3.14
[INFO] [stderr]     Checking mio v1.2.0
[INFO] [stderr]     Checking signal-hook-registry v1.4.8
[INFO] [stderr]     Checking socket2 v0.6.3
[INFO] [stderr]     Checking rtoolbox v0.0.3
[INFO] [stderr]     Checking glass_pumpkin v1.10.0
[INFO] [stderr]     Checking parking_lot v0.12.5
[INFO] [stderr]     Checking grammers-crypto v0.9.0
[INFO] [stderr]     Checking rpassword v7.4.0
[INFO] [stderr]     Checking os_info v3.14.0
[INFO] [stderr]     Checking tokio v1.50.0
[INFO] [stderr]     Checking matchers v0.2.0
[INFO] [stderr]     Checking tracing-subscriber v0.3.23
[INFO] [stderr]    Compiling regex v1.12.3
[INFO] [stderr]     Checking futures-executor v0.3.32
[INFO] [stderr]     Checking futures v0.3.32
[INFO] [stderr]    Compiling libsql-ffi v0.9.30
[INFO] [stderr]     Checking grammers-mtproto v0.9.0
[INFO] [stderr]     Checking libsql-sys v0.9.30
[INFO] [stderr]     Checking libsql v0.9.30
[INFO] [stderr]     Checking grammers-session v0.9.0
[INFO] [stderr]     Checking grammers-mtsender v0.9.0
[INFO] [stderr]     Checking grammers-client v0.9.0
[INFO] [stderr]     Checking telegram-mcp v1.0.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel
[INFO] [stdout]  --> src/main.rs:1:1
[INFO] [stdout]   |
[INFO] [stdout] 1 | / #![feature(
[INFO] [stdout] 2 | |     str_as_str,
[INFO] [stdout] 3 | |     error_generic_member_access,
[INFO] [stdout] 4 | |     custom_inner_attributes,
[INFO] [stdout] ... |
[INFO] [stdout] 8 | |     min_specialization,
[INFO] [stdout] 9 | | )]
[INFO] [stdout]   | |__^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel
[INFO] [stdout]  --> src/main.rs:1:1
[INFO] [stdout]   |
[INFO] [stdout] 1 | / #![feature(
[INFO] [stdout] 2 | |     str_as_str,
[INFO] [stdout] 3 | |     error_generic_member_access,
[INFO] [stdout] 4 | |     custom_inner_attributes,
[INFO] [stdout] ... |
[INFO] [stdout] 8 | |     min_specialization,
[INFO] [stdout] 9 | | )]
[INFO] [stdout]   | |__^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0554`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `telegram-mcp` (bin "telegram-mcp") due to 1 previous error
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] For more information about this error, try `rustc --explain E0554`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `telegram-mcp` (bin "telegram-mcp" test) due to 1 previous error
[INFO] running `Command { std: "docker" "inspect" "bb1832bde7114289c713c30f0e1c635fc3e78c9d81219b3eec1ca9f395abb7c9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bb1832bde7114289c713c30f0e1c635fc3e78c9d81219b3eec1ca9f395abb7c9", kill_on_drop: false }`
[INFO] [stdout] bb1832bde7114289c713c30f0e1c635fc3e78c9d81219b3eec1ca9f395abb7c9
