[INFO] cloning repository https://github.com/dustinrohde/conway [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/dustinrohde/conway" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdustinrohde%2Fconway", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdustinrohde%2Fconway'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 4bc2698fc80fdfab86d50a15d53630fef553de00 [INFO] testing dustinrohde/conway against beta-2022-04-10 for beta-1.61-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdustinrohde%2Fconway" "/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/dustinrohde/conway on toolchain beta-2022-04-10 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/dustinrohde/conway [INFO] finished tweaking git repo https://github.com/dustinrohde/conway [INFO] tweaked toml for git repo https://github.com/dustinrohde/conway written to /workspace/builds/worker-14/source/Cargo.toml [INFO] crate git repo https://github.com/dustinrohde/conway already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 0c56059e6e7053f352d0a7fe681d788d6ec56860bd9fd6eef2cadfb03291ea1c [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" "0c56059e6e7053f352d0a7fe681d788d6ec56860bd9fd6eef2cadfb03291ea1c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "0c56059e6e7053f352d0a7fe681d788d6ec56860bd9fd6eef2cadfb03291ea1c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0c56059e6e7053f352d0a7fe681d788d6ec56860bd9fd6eef2cadfb03291ea1c", kill_on_drop: false }` [INFO] [stdout] 0c56059e6e7053f352d0a7fe681d788d6ec56860bd9fd6eef2cadfb03291ea1c [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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] a7d0bf900d36a6e0cf80b97c7754130f64c658db333bd7afba1582c7ad282711 [INFO] running `Command { std: "docker" "start" "-a" "a7d0bf900d36a6e0cf80b97c7754130f64c658db333bd7afba1582c7ad282711", kill_on_drop: false }` [INFO] [stderr] Compiling num-traits v0.2.5 [INFO] [stderr] Compiling num-integer v0.1.39 [INFO] [stderr] Compiling libc v0.2.42 [INFO] [stderr] Compiling lazy_static v1.0.2 [INFO] [stderr] Compiling atty v0.2.10 [INFO] [stderr] Compiling clap v2.32.0 [INFO] [stderr] Compiling conway v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred [INFO] [stdout] --> src/config.rs:18:1 [INFO] [stdout] | [INFO] [stdout] 18 | / lazy_static! { [INFO] [stdout] 19 | | static ref DEFAULT_CHAR_ALIVE: &'static str = "#"; [INFO] [stdout] 20 | | static ref DEFAULT_CHAR_DEAD: &'static str = "-"; [INFO] [stdout] 21 | | pub static ref CHAR_ALIVE: char = DEFAULT_CHAR_ALIVE.parse().unwrap(); [INFO] [stdout] 22 | | pub static ref CHAR_DEAD: char = DEFAULT_CHAR_DEAD.parse().unwrap(); [INFO] [stdout] 23 | | } [INFO] [stdout] | |_^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] = note: this warning originates in the macro `__lazy_static_create` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred [INFO] [stdout] --> src/config.rs:18:1 [INFO] [stdout] | [INFO] [stdout] 18 | / lazy_static! { [INFO] [stdout] 19 | | static ref DEFAULT_CHAR_ALIVE: &'static str = "#"; [INFO] [stdout] 20 | | static ref DEFAULT_CHAR_DEAD: &'static str = "-"; [INFO] [stdout] 21 | | pub static ref CHAR_ALIVE: char = DEFAULT_CHAR_ALIVE.parse().unwrap(); [INFO] [stdout] 22 | | pub static ref CHAR_DEAD: char = DEFAULT_CHAR_DEAD.parse().unwrap(); [INFO] [stdout] 23 | | } [INFO] [stdout] | |_^ [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `__lazy_static_create` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred [INFO] [stdout] --> src/config.rs:18:1 [INFO] [stdout] | [INFO] [stdout] 18 | / lazy_static! { [INFO] [stdout] 19 | | static ref DEFAULT_CHAR_ALIVE: &'static str = "#"; [INFO] [stdout] 20 | | static ref DEFAULT_CHAR_DEAD: &'static str = "-"; [INFO] [stdout] 21 | | pub static ref CHAR_ALIVE: char = DEFAULT_CHAR_ALIVE.parse().unwrap(); [INFO] [stdout] 22 | | pub static ref CHAR_DEAD: char = DEFAULT_CHAR_DEAD.parse().unwrap(); [INFO] [stdout] 23 | | } [INFO] [stdout] | |_^ [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `__lazy_static_create` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred [INFO] [stdout] --> src/config.rs:18:1 [INFO] [stdout] | [INFO] [stdout] 18 | / lazy_static! { [INFO] [stdout] 19 | | static ref DEFAULT_CHAR_ALIVE: &'static str = "#"; [INFO] [stdout] 20 | | static ref DEFAULT_CHAR_DEAD: &'static str = "-"; [INFO] [stdout] 21 | | pub static ref CHAR_ALIVE: char = DEFAULT_CHAR_ALIVE.parse().unwrap(); [INFO] [stdout] 22 | | pub static ref CHAR_DEAD: char = DEFAULT_CHAR_DEAD.parse().unwrap(); [INFO] [stdout] 23 | | } [INFO] [stdout] | |_^ [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `__lazy_static_create` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0554]: `#![feature]` may not be used on the beta release channel [INFO] [stdout] --> src/lib.rs:1:12 [INFO] [stdout] | [INFO] [stdout] 1 | #![feature(transpose_result)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the feature `transpose_result` has been stable since 1.33.0 and no longer requires an attribute to enable [INFO] [stdout] --> src/lib.rs:1:12 [INFO] [stdout] | [INFO] [stdout] 1 | #![feature(transpose_result)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(stable_features)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:36:34 [INFO] [stdout] | [INFO] [stdout] 36 | WithCause(Box, Box), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 36 - WithCause(Box, Box), [INFO] [stdout] 36 + WithCause(Box, Box), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:63:32 [INFO] [stdout] | [INFO] [stdout] 63 | fn cause(&self) -> Option<&Error> { [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 63 - fn cause(&self) -> Option<&Error> { [INFO] [stdout] 63 + fn cause(&self) -> Option<&dyn Error> { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error; 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0554`. [INFO] [stdout] [INFO] [stderr] error: could not compile `conway` due to 2 previous errors; 7 warnings emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "a7d0bf900d36a6e0cf80b97c7754130f64c658db333bd7afba1582c7ad282711", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a7d0bf900d36a6e0cf80b97c7754130f64c658db333bd7afba1582c7ad282711", kill_on_drop: false }` [INFO] [stdout] a7d0bf900d36a6e0cf80b97c7754130f64c658db333bd7afba1582c7ad282711