[INFO] fetching crate polk 1.1.3... [INFO] checking polk-1.1.3 against try#d990716b6a1fdde1300748828a9c9e79dfd0b898 for pr-74846 [INFO] extracting crate polk 1.1.3 into /workspace/builds/worker-4/source [INFO] validating manifest of crates.io crate polk 1.1.3 on toolchain d990716b6a1fdde1300748828a9c9e79dfd0b898 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d990716b6a1fdde1300748828a9c9e79dfd0b898" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking crates.io crate polk 1.1.3 [INFO] finished tweaking crates.io crate polk 1.1.3 [INFO] tweaked toml for crates.io crate polk 1.1.3 written to /workspace/builds/worker-4/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d990716b6a1fdde1300748828a9c9e79dfd0b898" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d990716b6a1fdde1300748828a9c9e79dfd0b898" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [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" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+d990716b6a1fdde1300748828a9c9e79dfd0b898" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] aa7fb076e647e03a0c2e26af7d62e4b1540a392d2b973b756eb6022dd4e5304a [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" "aa7fb076e647e03a0c2e26af7d62e4b1540a392d2b973b756eb6022dd4e5304a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "aa7fb076e647e03a0c2e26af7d62e4b1540a392d2b973b756eb6022dd4e5304a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "aa7fb076e647e03a0c2e26af7d62e4b1540a392d2b973b756eb6022dd4e5304a", kill_on_drop: false }` [INFO] [stdout] aa7fb076e647e03a0c2e26af7d62e4b1540a392d2b973b756eb6022dd4e5304a [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=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" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+d990716b6a1fdde1300748828a9c9e79dfd0b898" "check" "--frozen" "--all" "--all-targets" "--message-format=json", 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] b4a75de31cf345e3c2f13f55fa80fff979df310d7621e1de15fc2b36e88e59f9 [INFO] running `Command { std: "docker" "start" "-a" "b4a75de31cf345e3c2f13f55fa80fff979df310d7621e1de15fc2b36e88e59f9", kill_on_drop: false }` [INFO] [stderr] Compiling cc v1.0.58 [INFO] [stderr] Compiling libc v0.2.74 [INFO] [stderr] Compiling autocfg v1.0.0 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Compiling byteorder v1.3.4 [INFO] [stderr] Compiling syn v1.0.38 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Compiling serde_derive v1.0.115 [INFO] [stderr] Checking rand_core v0.4.2 [INFO] [stderr] Checking same-file v1.0.6 [INFO] [stderr] Checking openssl-probe v0.1.2 [INFO] [stderr] Checking symlink v0.1.0 [INFO] [stderr] Checking toml v0.4.10 [INFO] [stderr] Checking log v0.4.11 [INFO] [stderr] Checking thread_local v1.0.1 [INFO] [stderr] Checking walkdir v2.3.1 [INFO] [stderr] Checking rand_core v0.3.1 [INFO] [stderr] Checking regex v1.3.9 [INFO] [stderr] Checking dirs v1.0.5 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking backtrace v0.3.50 [INFO] [stderr] Checking rand v0.5.6 [INFO] [stderr] Checking clap v2.33.3 [INFO] [stderr] Compiling openssl-sys v0.9.58 [INFO] [stderr] Compiling libz-sys v1.0.27 [INFO] [stderr] Compiling libssh2-sys v0.2.18 [INFO] [stderr] Compiling curl-sys v0.4.34+curl-7.71.1 [INFO] [stderr] Compiling libgit2-sys v0.7.11 [INFO] [stderr] Checking term v0.5.2 [INFO] [stderr] Checking error-chain v0.11.0 [INFO] [stderr] Checking git2 v0.7.5 [INFO] [stderr] Checking polk v1.1.3 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/cache.rs:294:66 [INFO] [stdout] | [INFO] [stdout] 294 | fn open_manifest_backend(&self) -> Result<(UserManifest, Box), Error> { [INFO] [stdout] | ^^^^^^^ help: use `dyn`: `dyn Backend` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/backend/mod.rs:13:55 [INFO] [stdout] | [INFO] [stdout] 13 | pub fn setup(dest: &Path, source: S) -> Result, Error> [INFO] [stdout] | ^^^^^^^ help: use `dyn`: `dyn Backend` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/backend/mod.rs:21:54 [INFO] [stdout] | [INFO] [stdout] 21 | pub fn open(path: &Path, source: S) -> Result, Error> [INFO] [stdout] | ^^^^^^^ help: use `dyn`: `dyn Backend` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stdout] --> src/errors.rs:1:1 [INFO] [stdout] | [INFO] [stdout] 1 | / error_chain! { [INFO] [stdout] 2 | | types { [INFO] [stdout] 3 | | Error, ErrorKind, ResultExt, Result; [INFO] [stdout] 4 | | } [INFO] [stdout] ... | [INFO] [stdout] 12 | | } [INFO] [stdout] 13 | | } [INFO] [stdout] | |_^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stdout] --> src/errors.rs:1:1 [INFO] [stdout] | [INFO] [stdout] 1 | / error_chain! { [INFO] [stdout] 2 | | types { [INFO] [stdout] 3 | | Error, ErrorKind, ResultExt, Result; [INFO] [stdout] 4 | | } [INFO] [stdout] ... | [INFO] [stdout] 12 | | } [INFO] [stdout] 13 | | } [INFO] [stdout] | |_^ [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/cache.rs:294:66 [INFO] [stdout] | [INFO] [stdout] 294 | fn open_manifest_backend(&self) -> Result<(UserManifest, Box), Error> { [INFO] [stdout] | ^^^^^^^ help: use `dyn`: `dyn Backend` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/backend/mod.rs:13:55 [INFO] [stdout] | [INFO] [stdout] 13 | pub fn setup(dest: &Path, source: S) -> Result, Error> [INFO] [stdout] | ^^^^^^^ help: use `dyn`: `dyn Backend` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/backend/mod.rs:21:54 [INFO] [stdout] | [INFO] [stdout] 21 | pub fn open(path: &Path, source: S) -> Result, Error> [INFO] [stdout] | ^^^^^^^ help: use `dyn`: `dyn Backend` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'std::env::home_dir': This function's behavior is unexpected and probably not what you want. Consider using a crate from crates.io instead. [INFO] [stdout] --> src/util.rs:8:9 [INFO] [stdout] | [INFO] [stdout] 8 | env::home_dir().expect("user does not have home directory") [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stdout] --> src/errors.rs:1:1 [INFO] [stdout] | [INFO] [stdout] 1 | / error_chain! { [INFO] [stdout] 2 | | types { [INFO] [stdout] 3 | | Error, ErrorKind, ResultExt, Result; [INFO] [stdout] 4 | | } [INFO] [stdout] ... | [INFO] [stdout] 12 | | } [INFO] [stdout] 13 | | } [INFO] [stdout] | |_^ [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting [INFO] [stdout] --> src/errors.rs:1:1 [INFO] [stdout] | [INFO] [stdout] 1 | / error_chain! { [INFO] [stdout] 2 | | types { [INFO] [stdout] 3 | | Error, ErrorKind, ResultExt, Result; [INFO] [stdout] 4 | | } [INFO] [stdout] ... | [INFO] [stdout] 12 | | } [INFO] [stdout] 13 | | } [INFO] [stdout] | |_^ [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting [INFO] [stdout] --> src/errors.rs:1:1 [INFO] [stdout] | [INFO] [stdout] 1 | / error_chain! { [INFO] [stdout] 2 | | types { [INFO] [stdout] 3 | | Error, ErrorKind, ResultExt, Result; [INFO] [stdout] 4 | | } [INFO] [stdout] ... | [INFO] [stdout] 12 | | } [INFO] [stdout] 13 | | } [INFO] [stdout] | |_^ [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 51s [INFO] running `Command { std: "docker" "inspect" "b4a75de31cf345e3c2f13f55fa80fff979df310d7621e1de15fc2b36e88e59f9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b4a75de31cf345e3c2f13f55fa80fff979df310d7621e1de15fc2b36e88e59f9", kill_on_drop: false }` [INFO] [stdout] b4a75de31cf345e3c2f13f55fa80fff979df310d7621e1de15fc2b36e88e59f9