[INFO] updating cached repository https://github.com/ikalnytskyi/vcstatus [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] 8bb7bbe4007f8fcd8c3edd2bd84478415e9a63bc [INFO] checking ikalnytskyi/vcstatus against try#e4dba30b9b475d8750370c4dfb49b6541990904d for pr-71393 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fikalnytskyi%2Fvcstatus" "/workspace/builds/worker-0/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-0/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/ikalnytskyi/vcstatus on toolchain e4dba30b9b475d8750370c4dfb49b6541990904d [INFO] running `"/workspace/cargo-home/bin/cargo" "+e4dba30b9b475d8750370c4dfb49b6541990904d" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/ikalnytskyi/vcstatus [INFO] finished tweaking git repo https://github.com/ikalnytskyi/vcstatus [INFO] tweaked toml for git repo https://github.com/ikalnytskyi/vcstatus written to /workspace/builds/worker-0/source/Cargo.toml [INFO] crate git repo https://github.com/ikalnytskyi/vcstatus already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+e4dba30b9b475d8750370c4dfb49b6541990904d" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "+e4dba30b9b475d8750370c4dfb49b6541990904d" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] cbd7d83a828a1dac57e75c82b29e3daf21fecee0f503feeefcd7213feddbae08 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `"docker" "start" "-a" "cbd7d83a828a1dac57e75c82b29e3daf21fecee0f503feeefcd7213feddbae08"` [INFO] [stderr] Compiling libc v0.2.46 [INFO] [stderr] Compiling version_check v0.1.5 [INFO] [stderr] Compiling unicode-xid v0.1.0 [INFO] [stderr] Checking ucd-util v0.1.3 [INFO] [stderr] Compiling regex v1.1.0 [INFO] [stderr] Checking utf8-ranges v1.0.2 [INFO] [stderr] Checking strsim v0.7.0 [INFO] [stderr] Checking thread_local v0.3.6 [INFO] [stderr] Compiling proc-macro2 v0.4.24 [INFO] [stderr] Checking regex-syntax v0.6.4 [INFO] [stderr] Compiling memchr v2.1.2 [INFO] [stderr] Compiling quote v0.6.10 [INFO] [stderr] Compiling syn v0.15.24 [INFO] [stderr] Checking aho-corasick v0.6.9 [INFO] [stderr] Compiling serde_derive v1.0.84 [INFO] [stderr] Checking docopt v1.0.2 [INFO] [stderr] Checking vcstatus v0.1.1 (/opt/rustwide/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/vcs/git.rs:30:43 [INFO] [stderr] | [INFO] [stderr] 30 | pub fn new(path: &Path) -> Option> { [INFO] [stderr] | ^^^ help: use `dyn`: `dyn VCS` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/vcs/git.rs:67:44 [INFO] [stderr] | [INFO] [stderr] 67 | fn branch(&self) -> Result> { [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/vcs/git.rs:105:44 [INFO] [stderr] | [INFO] [stderr] 105 | fn modified(&self) -> Result> { [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/vcs/hg.rs:27:43 [INFO] [stderr] | [INFO] [stderr] 27 | pub fn new(path: &Path) -> Option> { [INFO] [stderr] | ^^^ help: use `dyn`: `dyn VCS` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/vcs/hg.rs:58:44 [INFO] [stderr] | [INFO] [stderr] 58 | fn branch(&self) -> Result> { [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/vcs/hg.rs:71:44 [INFO] [stderr] | [INFO] [stderr] 71 | fn modified(&self) -> Result> { [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/vcs/mod.rs:17:49 [INFO] [stderr] | [INFO] [stderr] 17 | static SUPPORTED_VCS: [fn (&Path) -> Option>; 2] = [ [INFO] [stderr] | ^^^ help: use `dyn`: `dyn VCS` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/vcs/mod.rs:35:44 [INFO] [stderr] | [INFO] [stderr] 35 | fn branch(&self) -> Result>; [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/vcs/mod.rs:38:44 [INFO] [stderr] | [INFO] [stderr] 38 | fn modified(&self) -> Result>; [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/vcs/mod.rs:52:43 [INFO] [stderr] | [INFO] [stderr] 52 | pub fn get_vcs(path: &Path) -> Option> { [INFO] [stderr] | ^^^ help: use `dyn`: `dyn VCS` [INFO] [stderr] [INFO] [stderr] warning: 10 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/vcs/git.rs:30:43 [INFO] [stderr] | [INFO] [stderr] 30 | pub fn new(path: &Path) -> Option> { [INFO] [stderr] | ^^^ help: use `dyn`: `dyn VCS` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/vcs/git.rs:67:44 [INFO] [stderr] | [INFO] [stderr] 67 | fn branch(&self) -> Result> { [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/vcs/git.rs:105:44 [INFO] [stderr] | [INFO] [stderr] 105 | fn modified(&self) -> Result> { [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/vcs/hg.rs:27:43 [INFO] [stderr] | [INFO] [stderr] 27 | pub fn new(path: &Path) -> Option> { [INFO] [stderr] | ^^^ help: use `dyn`: `dyn VCS` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/vcs/hg.rs:58:44 [INFO] [stderr] | [INFO] [stderr] 58 | fn branch(&self) -> Result> { [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/vcs/hg.rs:71:44 [INFO] [stderr] | [INFO] [stderr] 71 | fn modified(&self) -> Result> { [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/vcs/mod.rs:17:49 [INFO] [stderr] | [INFO] [stderr] 17 | static SUPPORTED_VCS: [fn (&Path) -> Option>; 2] = [ [INFO] [stderr] | ^^^ help: use `dyn`: `dyn VCS` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/vcs/mod.rs:35:44 [INFO] [stderr] | [INFO] [stderr] 35 | fn branch(&self) -> Result>; [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/vcs/mod.rs:38:44 [INFO] [stderr] | [INFO] [stderr] 38 | fn modified(&self) -> Result>; [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/vcs/mod.rs:52:43 [INFO] [stderr] | [INFO] [stderr] 52 | pub fn get_vcs(path: &Path) -> Option> { [INFO] [stderr] | ^^^ help: use `dyn`: `dyn VCS` [INFO] [stderr] [INFO] [stderr] warning: 10 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 31.92s [INFO] running `"docker" "inspect" "cbd7d83a828a1dac57e75c82b29e3daf21fecee0f503feeefcd7213feddbae08"` [INFO] running `"docker" "rm" "-f" "cbd7d83a828a1dac57e75c82b29e3daf21fecee0f503feeefcd7213feddbae08"` [INFO] [stdout] cbd7d83a828a1dac57e75c82b29e3daf21fecee0f503feeefcd7213feddbae08