[INFO] fetching crate simple_config 0.109.0... [INFO] testing simple_config-0.109.0 against beta-2022-02-22 for beta-1.60-1 [INFO] extracting crate simple_config 0.109.0 into /workspace/builds/worker-4/source [INFO] validating manifest of crates.io crate simple_config 0.109.0 on toolchain beta-2022-02-22 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate simple_config 0.109.0 [INFO] removed 2 missing examples [INFO] finished tweaking crates.io crate simple_config 0.109.0 [INFO] tweaked toml for crates.io crate simple_config 0.109.0 written to /workspace/builds/worker-4/source/Cargo.toml [INFO] crate crates.io crate simple_config 0.109.0 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded buffered-reader v1.1.2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 6be909c5ca00b35a97b3f78b4416704639c3dc8783f6ee9e96d814c9987c4954 [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" "6be909c5ca00b35a97b3f78b4416704639c3dc8783f6ee9e96d814c9987c4954", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "6be909c5ca00b35a97b3f78b4416704639c3dc8783f6ee9e96d814c9987c4954", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6be909c5ca00b35a97b3f78b4416704639c3dc8783f6ee9e96d814c9987c4954", kill_on_drop: false }` [INFO] [stdout] 6be909c5ca00b35a97b3f78b4416704639c3dc8783f6ee9e96d814c9987c4954 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 5dadf598cc1095f2a8143f5d811390f135b93eb0a093e31d455c1ecd41ca9e46 [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" "5dadf598cc1095f2a8143f5d811390f135b93eb0a093e31d455c1ecd41ca9e46", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.117 [INFO] [stderr] Compiling cc v1.0.72 [INFO] [stderr] Compiling bstr v0.2.17 [INFO] [stderr] Compiling serde v1.0.136 [INFO] [stderr] Compiling bzip2-sys v0.1.11+1.0.8 [INFO] [stderr] Compiling flate2 v1.0.22 [INFO] [stderr] Compiling bzip2 v0.4.3 [INFO] [stderr] Compiling buffered-reader v1.1.2 [INFO] [stderr] Compiling simple_config v0.109.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 7.69s [INFO] running `Command { std: "docker" "inspect" "5dadf598cc1095f2a8143f5d811390f135b93eb0a093e31d455c1ecd41ca9e46", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5dadf598cc1095f2a8143f5d811390f135b93eb0a093e31d455c1ecd41ca9e46", kill_on_drop: false }` [INFO] [stdout] 5dadf598cc1095f2a8143f5d811390f135b93eb0a093e31d455c1ecd41ca9e46 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 573fc0d96b2b426f82b8ec9feed5da0026266026e32cad989b90cdd19114d975 [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" "573fc0d96b2b426f82b8ec9feed5da0026266026e32cad989b90cdd19114d975", kill_on_drop: false }` [INFO] [stderr] Compiling darling_core v0.13.1 [INFO] [stderr] Compiling serde_yaml v0.8.23 [INFO] [stderr] Compiling humantime-serde v1.0.1 [INFO] [stderr] Compiling darling_macro v0.13.1 [INFO] [stderr] Compiling darling v0.13.1 [INFO] [stderr] Compiling serde_with_macros v1.5.1 [INFO] [stderr] Compiling serde_with v1.12.0 [INFO] [stderr] Compiling simple_config v0.109.0 (/opt/rustwide/workdir) [INFO] [stdout] error[E0601]: `main` function not found in crate `gitlab_ci` [INFO] [stdout] --> examples/gitlab-ci/main.rs:1:1 [INFO] [stdout] | [INFO] [stdout] 1 | / #[derive(Debug,PartialEq,serde_derive::Deserialize)] [INFO] [stdout] 2 | | struct GitlabCi { [INFO] [stdout] 3 | | variables: std::collections::BTreeMap, [INFO] [stdout] 4 | | cache: Cache, [INFO] [stdout] ... | [INFO] [stdout] 62 | | assert_eq!(scfg, yaml); [INFO] [stdout] 63 | | } [INFO] [stdout] | |_^ consider adding a `main` function to `examples/gitlab-ci/main.rs` [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 E0601`. [INFO] [stdout] [INFO] [stderr] error: could not compile `simple_config` due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error[E0601]: `main` function not found in crate `github_workflow` [INFO] [stdout] --> examples/github-workflow/main.rs:1:1 [INFO] [stdout] | [INFO] [stdout] 1 | / #[derive(Debug,PartialEq,serde_derive::Deserialize)] [INFO] [stdout] 2 | | struct Workflow { [INFO] [stdout] 3 | | name: String, [INFO] [stdout] 4 | | [INFO] [stdout] ... | [INFO] [stdout] 84 | | test("nixpkgs/pending-set") [INFO] [stdout] 85 | | } [INFO] [stdout] | |_^ consider adding a `main` function to `examples/github-workflow/main.rs` [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 E0601`. [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::array::IntoIter::::new`: use `IntoIterator::into_iter` instead [INFO] [stdout] --> src/tests/enum.rs:71:38 [INFO] [stdout] | [INFO] [stdout] 71 | assert_eq!(t, std::array::IntoIter::new([ [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::array::IntoIter::::new`: use `IntoIterator::into_iter` instead [INFO] [stdout] --> src/tests/float.rs:72:38 [INFO] [stdout] | [INFO] [stdout] 72 | assert_eq!(t, std::array::IntoIter::new([ [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::array::IntoIter::::new`: use `IntoIterator::into_iter` instead [INFO] [stdout] --> src/tests/float.rs:87:38 [INFO] [stdout] | [INFO] [stdout] 87 | assert_eq!(t, std::array::IntoIter::new([ [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::array::IntoIter::::new`: use `IntoIterator::into_iter` instead [INFO] [stdout] --> src/tests/map.rs:39:38 [INFO] [stdout] | [INFO] [stdout] 39 | assert_eq!(t, std::array::IntoIter::new([ [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::array::IntoIter::::new`: use `IntoIterator::into_iter` instead [INFO] [stdout] --> src/tests/map.rs:53:38 [INFO] [stdout] | [INFO] [stdout] 53 | assert_eq!(t, std::array::IntoIter::new([ [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::array::IntoIter::::new`: use `IntoIterator::into_iter` instead [INFO] [stdout] --> src/tests/option.rs:42:38 [INFO] [stdout] | [INFO] [stdout] 42 | assert_eq!(t, std::array::IntoIter::new([ [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::array::IntoIter::::new`: use `IntoIterator::into_iter` instead [INFO] [stdout] --> src/tests/option.rs:58:38 [INFO] [stdout] | [INFO] [stdout] 58 | assert_eq!(t, std::array::IntoIter::new([ [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::array::IntoIter::::new`: use `IntoIterator::into_iter` instead [INFO] [stdout] --> src/tests/seq.rs:56:26 [INFO] [stdout] | [INFO] [stdout] 56 | std::array::IntoIter::new([("foo".into(), 1), ("bar".into(), 2)]).collect(), [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::array::IntoIter::::new`: use `IntoIterator::into_iter` instead [INFO] [stdout] --> src/tests/seq.rs:57:26 [INFO] [stdout] | [INFO] [stdout] 57 | std::array::IntoIter::new([("baz".into(), 3)]).collect(), [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 9 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "573fc0d96b2b426f82b8ec9feed5da0026266026e32cad989b90cdd19114d975", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "573fc0d96b2b426f82b8ec9feed5da0026266026e32cad989b90cdd19114d975", kill_on_drop: false }` [INFO] [stdout] 573fc0d96b2b426f82b8ec9feed5da0026266026e32cad989b90cdd19114d975