[INFO] updating cached repository https://github.com/matthiaskrgr/cargo-rebuild-check [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"` [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] d54fa01899ab0b14fd29fa0e585e8b1bad9bfefa [INFO] checking matthiaskrgr/cargo-rebuild-check against master#2748a9fd93dd1a00a4521f4f16de5befbf77f6cd for pr-62262-1 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmatthiaskrgr%2Fcargo-rebuild-check" "/workspace/builds/worker-1/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/matthiaskrgr/cargo-rebuild-check on toolchain 2748a9fd93dd1a00a4521f4f16de5befbf77f6cd [INFO] running `"/workspace/cargo-home/bin/cargo" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/matthiaskrgr/cargo-rebuild-check [INFO] finished tweaking git repo https://github.com/matthiaskrgr/cargo-rebuild-check [INFO] tweaked toml for git repo https://github.com/matthiaskrgr/cargo-rebuild-check written to /workspace/builds/worker-1/source/Cargo.toml [INFO] crate git repo https://github.com/matthiaskrgr/cargo-rebuild-check already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] warning: the cargo feature `edition` is now stable and is no longer necessary to be listed in the manifest [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "check" "--frozen" "--all" "--all-targets"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 6c59d1610877e9a95042c0ce9a905aa6df9f197e766eba7cd82dfe5e1daa3c6a [INFO] running `"docker" "start" "-a" "6c59d1610877e9a95042c0ce9a905aa6df9f197e766eba7cd82dfe5e1daa3c6a"` [INFO] [stderr] warning: the cargo feature `edition` is now stable and is no longer necessary to be listed in the manifest [INFO] [stderr] Checking matches v0.1.7 [INFO] [stderr] Compiling openssl v0.10.10 [INFO] [stderr] Checking home v0.3.3 [INFO] [stderr] Checking fs2 v0.4.3 [INFO] [stderr] Compiling openssl-sys v0.9.33 [INFO] [stderr] Compiling libz-sys v1.0.18 [INFO] [stderr] Compiling curl-sys v0.4.6 [INFO] [stderr] Compiling cmake v0.1.31 [INFO] [stderr] Compiling proc-macro2 v0.4.8 [INFO] [stderr] Checking socket2 v0.3.7 [INFO] [stderr] Checking filetime v0.2.1 [INFO] [stderr] Checking aho-corasick v0.6.6 [INFO] [stderr] Checking jobserver v0.1.11 [INFO] [stderr] Checking crossbeam-epoch v0.3.1 [INFO] [stderr] Checking tempfile v3.0.3 [INFO] [stderr] Checking serde_ignored v0.0.4 [INFO] [stderr] Checking semver v0.9.0 [INFO] [stderr] Checking unicode-bidi v0.3.4 [INFO] [stderr] Checking failure v0.1.1 [INFO] [stderr] Checking tar v0.4.16 [INFO] [stderr] Checking regex v0.2.11 [INFO] [stderr] Checking regex v1.0.2 [INFO] [stderr] Checking crossbeam-deque v0.2.0 [INFO] [stderr] Compiling libssh2-sys v0.2.8 [INFO] [stderr] Compiling libgit2-sys v0.7.5 [INFO] [stderr] Compiling quote v0.6.3 [INFO] [stderr] Checking idna v0.1.5 [INFO] [stderr] Compiling syn v0.14.4 [INFO] [stderr] Checking rayon-core v1.4.1 [INFO] [stderr] Checking rayon v1.0.2 [INFO] [stderr] Checking url v1.7.1 [INFO] [stderr] Checking globset v0.4.0 [INFO] [stderr] Checking env_logger v0.5.10 [INFO] [stderr] Checking ignore v0.4.2 [INFO] [stderr] Checking crypto-hash v0.3.1 [INFO] [stderr] Compiling serde_derive v1.0.70 [INFO] [stderr] Checking curl v0.4.12 [INFO] [stderr] Checking crates-io v0.16.0 [INFO] [stderr] Checking git2 v0.7.2 [INFO] [stderr] Checking git2-curl v0.8.1 [INFO] [stderr] Checking cargo v0.28.0 [INFO] [stderr] Checking cargo-rebuild-check v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning[E0705]: the feature `rust_2018_preview` is included in the Rust 2018 edition [INFO] [stderr] --> src/main.rs:1:12 [INFO] [stderr] | [INFO] [stderr] 1 | #![feature(rust_2018_preview, use_extern_macros)] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning[E0705]: the feature `rust_2018_preview` is included in the Rust 2018 edition [INFO] [stderr] --> src/main.rs:1:12 [INFO] [stderr] | [INFO] [stderr] 1 | #![feature(rust_2018_preview, use_extern_macros)] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0432]: unresolved import `test` [INFO] [stderr] --> src/core.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | use test::*; [INFO] [stderr] | ^^^^ use of undeclared type or module `test` [INFO] [stderr] [INFO] [stderr] error[E0432]: unresolved import `test` [INFO] [stderr] --> src/parse.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | use test::*; [INFO] [stderr] | ^^^^ use of undeclared type or module `test` [INFO] [stderr] [INFO] [stderr] error[E0432]: unresolved import `self::test` [INFO] [stderr] --> src/core.rs:269:15 [INFO] [stderr] | [INFO] [stderr] 269 | use self::test::Bencher; [INFO] [stderr] | ^^^^ could not find `test` in `self` [INFO] [stderr] [INFO] [stderr] error[E0432]: unresolved import `self::test` [INFO] [stderr] --> src/parse.rs:193:15 [INFO] [stderr] | [INFO] [stderr] 193 | use self::test::Bencher; [INFO] [stderr] | ^^^^ could not find `test` in `self` [INFO] [stderr] [INFO] [stderr] warning: the feature `use_extern_macros` has been stable since 1.30.0 and no longer requires an attribute to enable [INFO] [stderr] --> src/main.rs:1:31 [INFO] [stderr] | [INFO] [stderr] 1 | #![feature(rust_2018_preview, use_extern_macros)] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(stable_features)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused return value of `core::str::::trim` that must be used [INFO] [stderr] --> src/check_external_cmds.rs:37:5 [INFO] [stderr] | [INFO] [stderr] 37 | missing_bins.trim(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] note: lint level defined here [INFO] [stderr] --> src/main.rs:11:5 [INFO] [stderr] | [INFO] [stderr] 11 | unused, [INFO] [stderr] | ^^^^^^ [INFO] [stderr] = note: `#[warn(unused_must_use)]` implied by `#[warn(unused)]` [INFO] [stderr] = note: this returns the trimmed string as a slice, without modifying the original [INFO] [stderr] [INFO] [stderr] error: aborting due to 4 previous errors [INFO] [stderr] [INFO] [stderr] Some errors have detailed explanations: E0432, E0705. [INFO] [stderr] For more information about an error, try `rustc --explain E0432`. [INFO] [stderr] error: could not compile `cargo-rebuild-check`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `"docker" "inspect" "6c59d1610877e9a95042c0ce9a905aa6df9f197e766eba7cd82dfe5e1daa3c6a"` [INFO] running `"docker" "rm" "-f" "6c59d1610877e9a95042c0ce9a905aa6df9f197e766eba7cd82dfe5e1daa3c6a"` [INFO] [stdout] 6c59d1610877e9a95042c0ce9a905aa6df9f197e766eba7cd82dfe5e1daa3c6a