[INFO] cloning repository https://github.com/L3afMe/konoha
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/L3afMe/konoha" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FL3afMe%2Fkonoha", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FL3afMe%2Fkonoha'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 7231d51131092e501ff86e17d9bfefeb01e575db
[INFO] checking L3afMe/konoha against 1.55.0 for beta-1.56-3
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FL3afMe%2Fkonoha" "/workspace/builds/worker-14/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-14/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/L3afMe/konoha on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/L3afMe/konoha
[INFO] finished tweaking git repo https://github.com/L3afMe/konoha
[INFO] tweaked toml for git repo https://github.com/L3afMe/konoha written to /workspace/builds/worker-14/source/Cargo.toml
[INFO] crate git repo https://github.com/L3afMe/konoha already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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 os_info v3.0.6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e3830d64de91e506514885d62660902046931661e685d243f82db946c1215f06
[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" "e3830d64de91e506514885d62660902046931661e685d243f82db946c1215f06", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e3830d64de91e506514885d62660902046931661e685d243f82db946c1215f06", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e3830d64de91e506514885d62660902046931661e685d243f82db946c1215f06", kill_on_drop: false }`
[INFO] [stdout] e3830d64de91e506514885d62660902046931661e685d243f82db946c1215f06
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 867f67d56c93fb65ad5f7b1ebc36fc10d7367017faa8a9bb4ef724977b45d843
[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" "867f67d56c93fb65ad5f7b1ebc36fc10d7367017faa8a9bb4ef724977b45d843", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.72
[INFO] [stderr]    Compiling libc v0.2.94
[INFO] [stderr]    Compiling serde v1.0.126
[INFO] [stderr]    Compiling ruma-identifiers-validation v0.3.0 (https://github.com/ruma/ruma?rev=24154195a00390a33542603b968e94022487587c#24154195)
[INFO] [stderr]    Compiling bumpalo v3.6.1
[INFO] [stderr]     Checking wildmatch v2.1.0
[INFO] [stderr]    Compiling wasm-bindgen v0.2.74
[INFO] [stderr]    Compiling openssl v0.10.34
[INFO] [stderr]     Checking assign v1.1.1
[INFO] [stderr]     Checking cpufeatures v0.1.4
[INFO] [stderr]     Checking send_wrapper v0.4.0
[INFO] [stderr]     Checking gimli v0.24.0
[INFO] [stderr]     Checking rustc-demangle v0.1.19
[INFO] [stderr]     Checking object v0.24.0
[INFO] [stderr]     Checking urlencoding v1.3.3
[INFO] [stderr]    Compiling indexmap v1.6.2
[INFO] [stderr]    Compiling time v0.2.26
[INFO] [stderr]    Compiling tokio v1.6.0
[INFO] [stderr]    Compiling futures-macro v0.3.15
[INFO] [stderr]    Compiling futures-util v0.3.15
[INFO] [stderr]    Compiling crossbeam-utils v0.8.4
[INFO] [stderr]    Compiling cmake v0.1.45
[INFO] [stderr]    Compiling backtrace v0.3.59
[INFO] [stderr]    Compiling openssl-sys v0.9.63
[INFO] [stderr]     Checking regex-automata v0.1.9
[INFO] [stderr]     Checking http-body v0.4.2
[INFO] [stderr]     Checking url v2.2.2
[INFO] [stderr]     Checking poly1305 v0.6.2
[INFO] [stderr]     Checking pbkdf2 v0.6.0
[INFO] [stderr]     Checking sha2 v0.9.5
[INFO] [stderr]     Checking aes-ctr v0.6.0
[INFO] [stderr]     Checking aes-gcm v0.8.0
[INFO] [stderr]    Compiling olm-sys v1.1.1
[INFO] [stderr]     Checking matchers v0.0.1
[INFO] [stderr]    Compiling native-tls v0.2.7
[INFO] [stderr]     Checking mio v0.7.11
[INFO] [stderr]     Checking num_cpus v1.13.0
[INFO] [stderr]     Checking getrandom v0.2.3
[INFO] [stderr]     Checking fs2 v0.4.3
[INFO] [stderr]     Checking socket2 v0.4.0
[INFO] [stderr]     Checking signal-hook-registry v1.3.0
[INFO] [stderr]     Checking time v0.1.43
[INFO] [stderr]     Checking dirs-sys v0.3.6
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking dirs v3.0.2
[INFO] [stderr]     Checking clap v2.33.3
[INFO] [stderr]     Checking rand_core v0.6.2
[INFO] [stderr]     Checking dashmap v4.0.2
[INFO] [stderr]     Checking crossbeam-epoch v0.9.4
[INFO] [stderr]     Checking chrono v0.4.19
[INFO] [stderr]     Checking rand_chacha v0.3.0
[INFO] [stderr]     Checking signal-hook v0.1.17
[INFO] [stderr]     Checking rand v0.8.3
[INFO] [stderr]     Checking addr2line v0.15.1
[INFO] [stderr]    Compiling wasm-bindgen-backend v0.2.74
[INFO] [stderr]    Compiling synstructure v0.12.4
[INFO] [stderr]    Compiling wasm-bindgen-macro-support v0.2.74
[INFO] [stderr]    Compiling serde_derive v1.0.126
[INFO] [stderr]    Compiling thiserror-impl v1.0.25
[INFO] [stderr]    Compiling tracing-attributes v0.1.15
[INFO] [stderr]    Compiling time-macros-impl v0.1.1
[INFO] [stderr]    Compiling tokio-macros v1.2.0
[INFO] [stderr]    Compiling ruma-identifiers-macros v0.19.0 (https://github.com/ruma/ruma?rev=24154195a00390a33542603b968e94022487587c#24154195)
[INFO] [stderr]    Compiling zeroize_derive v1.1.0
[INFO] [stderr]    Compiling pin-project-internal v1.0.7
[INFO] [stderr]    Compiling async-trait v0.1.50
[INFO] [stderr]    Compiling wasm-bindgen-macro v0.2.74
[INFO] [stderr]     Checking time-macros v0.1.1
[INFO] [stderr]     Checking zeroize v1.3.0
[INFO] [stderr]     Checking chacha20 v0.6.0
[INFO] [stderr]     Checking chacha20poly1305 v0.7.1
[INFO] [stderr]    Compiling thiserror v1.0.25
[INFO] [stderr]     Checking instant v0.1.9
[INFO] [stderr]     Checking tracing v0.1.26
[INFO] [stderr]     Checking pin-project v1.0.7
[INFO] [stderr]     Checking parking_lot_core v0.8.3
[INFO] [stderr]     Checking tracing-futures v0.2.5
[INFO] [stderr]     Checking parking_lot v0.11.1
[INFO] [stderr]     Checking sled v0.34.6
[INFO] [stderr]     Checking crossterm v0.19.0
[INFO] [stderr]     Checking tui v0.15.0
[INFO] [stderr]     Checking futures-executor v0.3.15
[INFO] [stderr]     Checking futures v0.3.15
[INFO] [stderr]     Checking tokio-util v0.6.7
[INFO] [stderr]     Checking tokio-native-tls v0.3.0
[INFO] [stderr]     Checking backoff v0.3.0
[INFO] [stderr]     Checking serde_json v1.0.64
[INFO] [stderr]     Checking js_int v0.2.0
[INFO] [stderr]     Checking uuid v0.8.2
[INFO] [stderr]     Checking serde_urlencoded v0.7.0
[INFO] [stderr]     Checking tracing-serde v0.1.2
[INFO] [stderr]     Checking os_info v3.0.6
[INFO] [stderr]     Checking h2 v0.3.3
[INFO] [stderr]    Compiling toml v0.5.8
[INFO] [stderr]     Checking olm-rs v1.0.1
[INFO] [stderr]     Checking tracing-subscriber v0.2.18
[INFO] [stderr]    Compiling proc-macro-crate v1.0.0
[INFO] [stderr]     Checking js-sys v0.3.51
[INFO] [stderr]    Compiling ruma-serde-macros v0.3.1 (https://github.com/ruma/ruma?rev=24154195a00390a33542603b968e94022487587c#24154195)
[INFO] [stderr]    Compiling ruma-events-macros v0.22.0-alpha.3 (https://github.com/ruma/ruma?rev=24154195a00390a33542603b968e94022487587c#24154195)
[INFO] [stderr]    Compiling ruma-api-macros v0.17.0-alpha.4 (https://github.com/ruma/ruma?rev=24154195a00390a33542603b968e94022487587c#24154195)
[INFO] [stderr]     Checking hyper v0.14.8
[INFO] [stderr]     Checking ruma-serde v0.3.1 (https://github.com/ruma/ruma?rev=24154195a00390a33542603b968e94022487587c#24154195)
[INFO] [stderr]     Checking web-sys v0.3.51
[INFO] [stderr]     Checking hyper-tls v0.5.0
[INFO] [stderr]     Checking ruma-identifiers v0.19.0 (https://github.com/ruma/ruma?rev=24154195a00390a33542603b968e94022487587c#24154195)
[INFO] [stderr]     Checking reqwest v0.11.3
[INFO] [stderr]     Checking ruma-common v0.5.0 (https://github.com/ruma/ruma?rev=24154195a00390a33542603b968e94022487587c#24154195)
[INFO] [stderr]     Checking ruma-api v0.17.0-alpha.4 (https://github.com/ruma/ruma?rev=24154195a00390a33542603b968e94022487587c#24154195)
[INFO] [stderr]     Checking ruma-events v0.22.0-alpha.3 (https://github.com/ruma/ruma?rev=24154195a00390a33542603b968e94022487587c#24154195)
[INFO] [stderr]     Checking gloo-timers v0.2.1
[INFO] [stderr]     Checking futures-timer v3.0.2
[INFO] [stderr]     Checking ruma-client-api v0.10.0-alpha.3 (https://github.com/ruma/ruma?rev=24154195a00390a33542603b968e94022487587c#24154195)
[INFO] [stderr]     Checking ruma-federation-api v0.1.0-alpha.2 (https://github.com/ruma/ruma?rev=24154195a00390a33542603b968e94022487587c#24154195)
[INFO] [stderr]     Checking ruma v0.0.3 (https://github.com/ruma/ruma?rev=24154195a00390a33542603b968e94022487587c#24154195)
[INFO] [stderr]     Checking matrix-sdk-common v0.2.0 (https://github.com/matrix-org/matrix-rust-sdk?rev=eece920#eece9209)
[INFO] [stderr]     Checking matrix-sdk-crypto v0.2.0 (https://github.com/matrix-org/matrix-rust-sdk?rev=eece920#eece9209)
[INFO] [stderr]     Checking matrix-sdk-base v0.2.0 (https://github.com/matrix-org/matrix-rust-sdk?rev=eece920#eece9209)
[INFO] [stderr]     Checking matrix-sdk v0.2.0 (https://github.com/matrix-org/matrix-rust-sdk?rev=eece920#eece9209)
[INFO] [stderr]     Checking konoha v0.1.0 (/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(panic_info_message)]
[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(panic_info_message)]
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0554`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `konoha` due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0554`.
[INFO] [stdout] 
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "867f67d56c93fb65ad5f7b1ebc36fc10d7367017faa8a9bb4ef724977b45d843", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "867f67d56c93fb65ad5f7b1ebc36fc10d7367017faa8a9bb4ef724977b45d843", kill_on_drop: false }`
[INFO] [stdout] 867f67d56c93fb65ad5f7b1ebc36fc10d7367017faa8a9bb4ef724977b45d843
