[INFO] fetching crate noria-common 0.6.0... [INFO] testing noria-common-0.6.0 against 1.60.0 for beta-1.61-1 [INFO] extracting crate noria-common 0.6.0 into /workspace/builds/worker-2/source [INFO] validating manifest of crates.io crate noria-common 0.6.0 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] started tweaking crates.io crate noria-common 0.6.0 [INFO] finished tweaking crates.io crate noria-common 0.6.0 [INFO] tweaked toml for crates.io crate noria-common 0.6.0 written to /workspace/builds/worker-2/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] 505a403019e81e3d6085ec6995c4910d3c5b61e910cba125a9364d1cb4fd2373 [INFO] running `Command { std: "docker" "start" "-a" "505a403019e81e3d6085ec6995c4910d3c5b61e910cba125a9364d1cb4fd2373", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "505a403019e81e3d6085ec6995c4910d3c5b61e910cba125a9364d1cb4fd2373", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "505a403019e81e3d6085ec6995c4910d3c5b61e910cba125a9364d1cb4fd2373", kill_on_drop: false }` [INFO] [stdout] 505a403019e81e3d6085ec6995c4910d3c5b61e910cba125a9364d1cb4fd2373 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] [stdout] b6e13e598e0d6142335fa59f6c4ecdfdff3e2dad1a2b83c8ea12aeef4548d51c [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" "b6e13e598e0d6142335fa59f6c4ecdfdff3e2dad1a2b83c8ea12aeef4548d51c", kill_on_drop: false }` [INFO] [stderr] Compiling bytes v0.5.6 [INFO] [stderr] Compiling pin-project-lite v0.1.12 [INFO] [stderr] Compiling pin-project-internal v0.4.29 [INFO] [stderr] Compiling futures-util v0.3.21 [INFO] [stderr] Compiling lexical-core v0.7.6 [INFO] [stderr] Compiling arrayvec v0.5.2 [INFO] [stderr] Compiling const_fn v0.4.9 [INFO] [stderr] Compiling tower-layer v0.3.1 [INFO] [stderr] Compiling rust_decimal v1.23.1 [INFO] [stderr] Compiling slog v2.7.0 [INFO] [stderr] Compiling arrayvec v0.7.2 [INFO] [stderr] Compiling sha1_smol v1.0.0 [INFO] [stderr] Compiling uuid v0.8.2 [INFO] [stderr] Compiling snowflake v1.3.0 [INFO] [stderr] Compiling httpdate v0.3.2 [INFO] [stderr] Compiling fixedbitset v0.2.0 [INFO] [stderr] Compiling bufstream v0.1.4 [INFO] [stderr] Compiling tracing-core v0.1.25 [INFO] [stderr] Compiling standback v0.2.17 [INFO] [stderr] Compiling num-bigint v0.2.6 [INFO] [stderr] Compiling time v0.2.27 [INFO] [stderr] Compiling nom v5.1.2 [INFO] [stderr] Compiling tower-make v0.3.0 [INFO] [stderr] Compiling crunchy v0.2.2 [INFO] [stderr] Compiling tiny-keccak v2.0.2 [INFO] [stderr] Compiling libz-sys v1.1.5 [INFO] [stderr] Compiling sha1 v0.6.1 [INFO] [stderr] Compiling getrandom v0.2.6 [INFO] [stderr] Compiling getrandom v0.1.16 [INFO] [stderr] Compiling time v0.1.43 [INFO] [stderr] Compiling socket2 v0.3.19 [INFO] [stderr] Compiling want v0.3.0 [INFO] [stderr] Compiling http-body v0.3.1 [INFO] [stderr] Compiling crossbeam-channel v0.4.4 [INFO] [stderr] Compiling backtrace v0.3.64 [INFO] [stderr] Compiling block-buffer v0.7.3 [INFO] [stderr] Compiling serde_derive v1.0.136 [INFO] [stderr] Compiling tracing-attributes v0.1.20 [INFO] [stderr] Compiling futures-macro v0.3.21 [INFO] [stderr] Compiling pin-project-internal v1.0.10 [INFO] [stderr] Compiling synstructure v0.12.6 [INFO] [stderr] Compiling zookeeper_derive v0.4.1 [INFO] [stderr] Compiling mio-extras v2.0.6 [INFO] [stderr] Compiling tokio v0.2.25 [INFO] [stderr] Compiling rand_core v0.6.3 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling sha2 v0.8.2 [INFO] [stderr] Compiling const-random-macro v0.1.13 [INFO] [stderr] Compiling assert_infrequent v0.1.0 [INFO] [stderr] Compiling crossbeam v0.7.3 [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/assert_infrequent-0.1.0/src/lib.rs:1:12 [INFO] [stdout] | [INFO] [stdout] 1 | #![feature(test)] [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 `assert_infrequent` due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "b6e13e598e0d6142335fa59f6c4ecdfdff3e2dad1a2b83c8ea12aeef4548d51c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b6e13e598e0d6142335fa59f6c4ecdfdff3e2dad1a2b83c8ea12aeef4548d51c", kill_on_drop: false }` [INFO] [stdout] b6e13e598e0d6142335fa59f6c4ecdfdff3e2dad1a2b83c8ea12aeef4548d51c