[INFO] fetching crate whereis 0.1.1... [INFO] testing whereis-0.1.1 against 1.60.0 for beta-1.61-1 [INFO] extracting crate whereis 0.1.1 into /workspace/builds/worker-3/source [INFO] validating manifest of crates.io crate whereis 0.1.1 on toolchain 1.60.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] removed /workspace/builds/worker-3/source/rust-toolchain [INFO] started tweaking crates.io crate whereis 0.1.1 [INFO] finished tweaking crates.io crate whereis 0.1.1 [INFO] tweaked toml for crates.io crate whereis 0.1.1 written to /workspace/builds/worker-3/source/Cargo.toml [INFO] crate crates.io crate whereis 0.1.1 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded clap_derive v3.1.7 [INFO] [stderr] Downloaded textwrap v0.15.0 [INFO] [stderr] Downloaded clap v3.1.8 [INFO] [stderr] Downloaded nothing v0.1.9 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "+1.60.0" "metadata" "--no-deps" "--format-version=1", 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] e5e8578efe0e66afc57aad6b539e66a8e696b2ec8b00474dcba7060fd61349fa [INFO] running `Command { std: "docker" "start" "-a" "e5e8578efe0e66afc57aad6b539e66a8e696b2ec8b00474dcba7060fd61349fa", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e5e8578efe0e66afc57aad6b539e66a8e696b2ec8b00474dcba7060fd61349fa", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e5e8578efe0e66afc57aad6b539e66a8e696b2ec8b00474dcba7060fd61349fa", kill_on_drop: false }` [INFO] [stdout] e5e8578efe0e66afc57aad6b539e66a8e696b2ec8b00474dcba7060fd61349fa [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "+1.60.0" "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] f88840d2534cb81b2761234cf80d54944e8ef8b9d2c7605c33c1092277e43a87 [INFO] running `Command { std: "docker" "start" "-a" "f88840d2534cb81b2761234cf80d54944e8ef8b9d2c7605c33c1092277e43a87", kill_on_drop: false }` [INFO] [stderr] Compiling textwrap v0.15.0 [INFO] [stderr] Compiling nothing v0.1.9 [INFO] [stderr] Compiling syn v1.0.91 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/nothing-0.1.9/lib.rs:36:1 [INFO] [stdout] | [INFO] [stdout] 36 | #![feature(derive_default_enum)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/nothing-0.1.9/lib.rs:37:1 [INFO] [stdout] | [INFO] [stdout] 37 | #![feature(try_trait_v2)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0658]: use of unstable library feature 'termination_trait_lib' [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/nothing-0.1.9/lib.rs:54:5 [INFO] [stdout] | [INFO] [stdout] 54 | / fn report(self) -> std::process::ExitCode { [INFO] [stdout] 55 | | match self { [INFO] [stdout] 56 | | Nothing => std::process::ExitCode::FAILURE, [INFO] [stdout] 57 | | _ => std::process::ExitCode::SUCCESS, [INFO] [stdout] 58 | | } [INFO] [stdout] 59 | | } [INFO] [stdout] | |_____^ [INFO] [stdout] | [INFO] [stdout] = note: see issue #43301 for more information [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0658]: use of unstable library feature 'termination_trait_lib' [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/nothing-0.1.9/lib.rs:53:9 [INFO] [stdout] | [INFO] [stdout] 53 | impl std::process::Termination for Probably { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: see issue #43301 for more information [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0658]: use of unstable library feature 'process_exitcode_placeholder' [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/nothing-0.1.9/lib.rs:54:24 [INFO] [stdout] | [INFO] [stdout] 54 | fn report(self) -> std::process::ExitCode { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: see issue #48711 for more information [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0658]: use of unstable library feature 'process_exitcode_placeholder' [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/nothing-0.1.9/lib.rs:56:24 [INFO] [stdout] | [INFO] [stdout] 56 | Nothing => std::process::ExitCode::FAILURE, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: see issue #48711 for more information [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0658]: use of unstable library feature 'process_exitcode_placeholder' [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/nothing-0.1.9/lib.rs:57:18 [INFO] [stdout] | [INFO] [stdout] 57 | _ => std::process::ExitCode::SUCCESS, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: see issue #48711 for more information [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0658]: use of unstable library feature 'process_exitcode_placeholder' [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/nothing-0.1.9/lib.rs:56:24 [INFO] [stdout] | [INFO] [stdout] 56 | Nothing => std::process::ExitCode::FAILURE, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: see issue #48711 for more information [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0658]: use of unstable library feature 'process_exitcode_placeholder' [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/nothing-0.1.9/lib.rs:57:18 [INFO] [stdout] | [INFO] [stdout] 57 | _ => std::process::ExitCode::SUCCESS, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: see issue #48711 for more information [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 9 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0554, E0658. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0554`. [INFO] [stdout] [INFO] [stderr] error: could not compile `nothing` due to 10 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "f88840d2534cb81b2761234cf80d54944e8ef8b9d2c7605c33c1092277e43a87", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f88840d2534cb81b2761234cf80d54944e8ef8b9d2c7605c33c1092277e43a87", kill_on_drop: false }` [INFO] [stdout] f88840d2534cb81b2761234cf80d54944e8ef8b9d2c7605c33c1092277e43a87