[INFO] fetching crate simple_config 0.13.0... [INFO] checking simple_config-0.13.0 against try#3bb2879ea9e58d65b875f9a98df44f4a43ce2597 for pr-85387 [INFO] extracting crate simple_config 0.13.0 into /workspace/builds/worker-3/source [INFO] validating manifest of crates.io crate simple_config 0.13.0 on toolchain 3bb2879ea9e58d65b875f9a98df44f4a43ce2597 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3bb2879ea9e58d65b875f9a98df44f4a43ce2597" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate simple_config 0.13.0 [INFO] removed 1 missing examples [INFO] finished tweaking crates.io crate simple_config 0.13.0 [INFO] tweaked toml for crates.io crate simple_config 0.13.0 written to /workspace/builds/worker-3/source/Cargo.toml [INFO] crate crates.io crate simple_config 0.13.0 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3bb2879ea9e58d65b875f9a98df44f4a43ce2597" "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 buffered-reader v1.0.1 [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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+3bb2879ea9e58d65b875f9a98df44f4a43ce2597" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] bd450787051be555e0e5350a58cc4b56834b9dcb99dce4ffa112ae2e13223643 [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" "bd450787051be555e0e5350a58cc4b56834b9dcb99dce4ffa112ae2e13223643", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "bd450787051be555e0e5350a58cc4b56834b9dcb99dce4ffa112ae2e13223643", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bd450787051be555e0e5350a58cc4b56834b9dcb99dce4ffa112ae2e13223643", kill_on_drop: false }` [INFO] [stdout] bd450787051be555e0e5350a58cc4b56834b9dcb99dce4ffa112ae2e13223643 [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=forbid" "-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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+3bb2879ea9e58d65b875f9a98df44f4a43ce2597" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 6ad9bbc84f19ec2ec12a2c43c8b3c816046ebd2c90b5887b3ed47cef8d9ebcc8 [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" "6ad9bbc84f19ec2ec12a2c43c8b3c816046ebd2c90b5887b3ed47cef8d9ebcc8", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.26 [INFO] [stderr] Compiling libc v0.2.94 [INFO] [stderr] Compiling cc v1.0.67 [INFO] [stderr] Compiling crc32fast v1.2.1 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Checking adler v1.0.2 [INFO] [stderr] Compiling miniz_oxide v0.4.4 [INFO] [stderr] Checking regex-automata v0.1.9 [INFO] [stderr] Checking bstr v0.2.16 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Checking flate2 v1.0.20 [INFO] [stderr] Compiling syn v1.0.72 [INFO] [stderr] Compiling bzip2-sys v0.1.10+1.0.8 [INFO] [stderr] Checking bzip2 v0.4.2 [INFO] [stderr] Checking buffered-reader v1.0.1 [INFO] [stderr] Compiling thiserror-impl v1.0.24 [INFO] [stderr] Compiling serde_derive v1.0.126 [INFO] [stderr] Checking thiserror v1.0.24 [INFO] [stderr] Checking simple_config v0.13.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/de/num.rs:124:29 [INFO] [stdout] | [INFO] [stdout] 124 | fn parse_num_base(base: u8, mut bytes: &[u8]) -> (u128, i16) { [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [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` [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/de/num.rs:124:29 [INFO] [stdout] | [INFO] [stdout] 124 | fn parse_num_base(base: u8, mut bytes: &[u8]) -> (u128, i16) { [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "6ad9bbc84f19ec2ec12a2c43c8b3c816046ebd2c90b5887b3ed47cef8d9ebcc8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6ad9bbc84f19ec2ec12a2c43c8b3c816046ebd2c90b5887b3ed47cef8d9ebcc8", kill_on_drop: false }` [INFO] [stdout] 6ad9bbc84f19ec2ec12a2c43c8b3c816046ebd2c90b5887b3ed47cef8d9ebcc8