[INFO] crate zcfg 0.2.0 is already in cache [INFO] testing zcfg-0.2.0 against beta-2020-07-24 for beta-1.46-1 [INFO] extracting crate zcfg 0.2.0 into /workspace/builds/worker-9/source [INFO] validating manifest of crates.io crate zcfg 0.2.0 on toolchain beta-2020-07-24 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking crates.io crate zcfg 0.2.0 [INFO] finished tweaking crates.io crate zcfg 0.2.0 [INFO] tweaked toml for crates.io crate zcfg 0.2.0 written to /workspace/builds/worker-9/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 6e52764a7927db16995c7a1cebf3f15e98db51bbbb3bcab64c8f76847c8d8edf [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" "6e52764a7927db16995c7a1cebf3f15e98db51bbbb3bcab64c8f76847c8d8edf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "6e52764a7927db16995c7a1cebf3f15e98db51bbbb3bcab64c8f76847c8d8edf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6e52764a7927db16995c7a1cebf3f15e98db51bbbb3bcab64c8f76847c8d8edf", kill_on_drop: false }` [INFO] [stdout] 6e52764a7927db16995c7a1cebf3f15e98db51bbbb3bcab64c8f76847c8d8edf [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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=warn" "-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@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 81b3c3ff31933beb558b6d18caa3924d5a97ff4478ea514c5d41de5a1e545acb [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" "81b3c3ff31933beb558b6d18caa3924d5a97ff4478ea514c5d41de5a1e545acb", kill_on_drop: false }` [INFO] [stderr] Compiling zcfg v0.2.0 (/opt/rustwide/workdir) [INFO] [stdout] error[E0554]: `#![feature]` may not be used on the beta release channel [INFO] [stdout] --> src/lib.rs:1:1 [INFO] [stdout] | [INFO] [stdout] 1 | #![feature(used)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'NoneableCfg': please use Option directly [INFO] [stdout] --> src/lib.rs:250:10 [INFO] [stdout] | [INFO] [stdout] 250 | impl NoneableCfg { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'NoneableCfg': please use Option directly [INFO] [stdout] --> src/lib.rs:257:20 [INFO] [stdout] | [INFO] [stdout] 257 | impl Debug for NoneableCfg where T: Debug { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'NoneableCfg': please use Option directly [INFO] [stdout] --> src/lib.rs:264:20 [INFO] [stdout] | [INFO] [stdout] 264 | impl Deref for NoneableCfg { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'NoneableCfg': please use Option directly [INFO] [stdout] --> src/lib.rs:273:30 [INFO] [stdout] | [INFO] [stdout] 273 | impl From> for NoneableCfg { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'NoneableCfg': please use Option directly [INFO] [stdout] --> src/lib.rs:279:30 [INFO] [stdout] | [INFO] [stdout] 279 | impl ConfigParseable for NoneableCfg where T:ConfigParseable { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'CommaSeparatedCfgs': please use Vec directly [INFO] [stdout] --> src/lib.rs:313:10 [INFO] [stdout] | [INFO] [stdout] 313 | impl CommaSeparatedCfgs { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'CommaSeparatedCfgs': please use Vec directly [INFO] [stdout] --> src/lib.rs:320:20 [INFO] [stdout] | [INFO] [stdout] 320 | impl Deref for CommaSeparatedCfgs { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'CommaSeparatedCfgs': please use Vec directly [INFO] [stdout] --> src/lib.rs:329:27 [INFO] [stdout] | [INFO] [stdout] 329 | impl From> for CommaSeparatedCfgs { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'CommaSeparatedCfgs': please use Vec directly [INFO] [stdout] --> src/lib.rs:335:20 [INFO] [stdout] | [INFO] [stdout] 335 | impl Debug for CommaSeparatedCfgs where T: Debug { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'CommaSeparatedCfgs': please use Vec directly [INFO] [stdout] --> src/lib.rs:342:30 [INFO] [stdout] | [INFO] [stdout] 342 | impl ConfigParseable for CommaSeparatedCfgs where T:ConfigParseable { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred [INFO] [stdout] --> src/lib.rs:523:1 [INFO] [stdout] | [INFO] [stdout] 523 | / lazy_static! { [INFO] [stdout] 524 | | /** [INFO] [stdout] 525 | | * The exhaustive list of config initializer objects. [INFO] [stdout] 526 | | * [INFO] [stdout] ... | [INFO] [stdout] 532 | | }; [INFO] [stdout] 533 | | } [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 'NoneableCfg': please use Option directly [INFO] [stdout] --> src/lib.rs:252:9 [INFO] [stdout] | [INFO] [stdout] 252 | let NoneableCfg(inner) = self; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'NoneableCfg': please use Option directly [INFO] [stdout] --> src/lib.rs:259:10 [INFO] [stdout] | [INFO] [stdout] 259 | let &NoneableCfg(ref inner) = self; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'NoneableCfg': please use Option directly [INFO] [stdout] --> src/lib.rs:268:10 [INFO] [stdout] | [INFO] [stdout] 268 | let &NoneableCfg(ref inner) = self; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'NoneableCfg': please use Option directly [INFO] [stdout] --> src/lib.rs:275:5 [INFO] [stdout] | [INFO] [stdout] 275 | NoneableCfg(v) [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'NoneableCfg': please use Option directly [INFO] [stdout] --> src/lib.rs:280:17 [INFO] [stdout] | [INFO] [stdout] 280 | type Output = NoneableCfg<::Output>; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'NoneableCfg': please use Option directly [INFO] [stdout] --> src/lib.rs:291:21 [INFO] [stdout] | [INFO] [stdout] 291 | opt_res.map(|v| NoneableCfg(v)) [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'CommaSeparatedCfgs': please use Vec directly [INFO] [stdout] --> src/lib.rs:315:9 [INFO] [stdout] | [INFO] [stdout] 315 | let CommaSeparatedCfgs(inner) = self; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'CommaSeparatedCfgs': please use Vec directly [INFO] [stdout] --> src/lib.rs:324:10 [INFO] [stdout] | [INFO] [stdout] 324 | let &CommaSeparatedCfgs(ref inner) = self; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'CommaSeparatedCfgs': please use Vec directly [INFO] [stdout] --> src/lib.rs:331:5 [INFO] [stdout] | [INFO] [stdout] 331 | CommaSeparatedCfgs(v) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'CommaSeparatedCfgs': please use Vec directly [INFO] [stdout] --> src/lib.rs:337:10 [INFO] [stdout] | [INFO] [stdout] 337 | let &CommaSeparatedCfgs(ref inner) = self; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'CommaSeparatedCfgs': please use Vec directly [INFO] [stdout] --> src/lib.rs:343:17 [INFO] [stdout] | [INFO] [stdout] 343 | type Output = CommaSeparatedCfgs<::Output>; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'CommaSeparatedCfgs': please use Vec directly [INFO] [stdout] --> src/lib.rs:354:15 [INFO] [stdout] | [INFO] [stdout] 354 | return Ok(CommaSeparatedCfgs(results)) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'NoneableCfg': please use Option directly [INFO] [stdout] --> src/lib.rs:118:44 [INFO] [stdout] | [INFO] [stdout] 118 | define_pub_cfg!(__zcfg_example_pub_config, super::NoneableCfg, None, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred [INFO] [stdout] --> src/lib.rs:118:1 [INFO] [stdout] | [INFO] [stdout] 118 | / define_pub_cfg!(__zcfg_example_pub_config, super::NoneableCfg, None, [INFO] [stdout] 119 | | "A fake pub example configuration object to demo rustdoc for config objects. The \ [INFO] [stdout] 120 | | naming convention is completely artificial, and you can choose any convention you'd \ [INFO] [stdout] 121 | | like. Prefer distinct names that probably won't conflict with other libraries."); [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::sync::ONCE_INIT': the `new` function is now preferred [INFO] [stdout] --> src/lib.rs:118:1 [INFO] [stdout] | [INFO] [stdout] 118 | / define_pub_cfg!(__zcfg_example_pub_config, super::NoneableCfg, None, [INFO] [stdout] 119 | | "A fake pub example configuration object to demo rustdoc for config objects. The \ [INFO] [stdout] 120 | | naming convention is completely artificial, and you can choose any convention you'd \ [INFO] [stdout] 121 | | like. Prefer distinct names that probably won't conflict with other libraries."); [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::sync::ONCE_INIT': the `new` function is now preferred [INFO] [stdout] --> src/lib.rs:118:1 [INFO] [stdout] | [INFO] [stdout] 118 | / define_pub_cfg!(__zcfg_example_pub_config, super::NoneableCfg, None, [INFO] [stdout] 119 | | "A fake pub example configuration object to demo rustdoc for config objects. The \ [INFO] [stdout] 120 | | naming convention is completely artificial, and you can choose any convention you'd \ [INFO] [stdout] 121 | | like. Prefer distinct names that probably won't conflict with other libraries."); [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 'NoneableCfg': please use Option directly [INFO] [stdout] --> src/lib.rs:122:41 [INFO] [stdout] | [INFO] [stdout] 122 | define_cfg!(__zcfg_example_priv_config, super::NoneableCfg, None, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred [INFO] [stdout] --> src/lib.rs:122:1 [INFO] [stdout] | [INFO] [stdout] 122 | / define_cfg!(__zcfg_example_priv_config, super::NoneableCfg, None, [INFO] [stdout] 123 | | "A fake example configuration object to demo rustdoc for config objects. The \ [INFO] [stdout] 124 | | naming convention is completely artificial, and you can choose any convention you'd \ [INFO] [stdout] 125 | | like. Prefer distinct names that probably won't conflict with other libraries."); [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::sync::ONCE_INIT': the `new` function is now preferred [INFO] [stdout] --> src/lib.rs:122:1 [INFO] [stdout] | [INFO] [stdout] 122 | / define_cfg!(__zcfg_example_priv_config, super::NoneableCfg, None, [INFO] [stdout] 123 | | "A fake example configuration object to demo rustdoc for config objects. The \ [INFO] [stdout] 124 | | naming convention is completely artificial, and you can choose any convention you'd \ [INFO] [stdout] 125 | | like. Prefer distinct names that probably won't conflict with other libraries."); [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::sync::ONCE_INIT': the `new` function is now preferred [INFO] [stdout] --> src/lib.rs:122:1 [INFO] [stdout] | [INFO] [stdout] 122 | / define_cfg!(__zcfg_example_priv_config, super::NoneableCfg, None, [INFO] [stdout] 123 | | "A fake example configuration object to demo rustdoc for config objects. The \ [INFO] [stdout] 124 | | naming convention is completely artificial, and you can choose any convention you'd \ [INFO] [stdout] 125 | | like. Prefer distinct names that probably won't conflict with other libraries."); [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 'NoneableCfg::0': please use Option directly [INFO] [stdout] --> src/lib.rs:252:21 [INFO] [stdout] | [INFO] [stdout] 252 | let NoneableCfg(inner) = self; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'NoneableCfg::0': please use Option directly [INFO] [stdout] --> src/lib.rs:259:22 [INFO] [stdout] | [INFO] [stdout] 259 | let &NoneableCfg(ref inner) = self; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'NoneableCfg::0': please use Option directly [INFO] [stdout] --> src/lib.rs:268:22 [INFO] [stdout] | [INFO] [stdout] 268 | let &NoneableCfg(ref inner) = self; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'CommaSeparatedCfgs::0': please use Vec directly [INFO] [stdout] --> src/lib.rs:315:28 [INFO] [stdout] | [INFO] [stdout] 315 | let CommaSeparatedCfgs(inner) = self; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'CommaSeparatedCfgs::0': please use Vec directly [INFO] [stdout] --> src/lib.rs:324:29 [INFO] [stdout] | [INFO] [stdout] 324 | let &CommaSeparatedCfgs(ref inner) = self; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'CommaSeparatedCfgs::0': please use Vec directly [INFO] [stdout] --> src/lib.rs:337:29 [INFO] [stdout] | [INFO] [stdout] 337 | let &CommaSeparatedCfgs(ref inner) = self; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `zcfg`. [INFO] [stdout] error: aborting due to previous error; 37 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] [INFO] [stdout] For more information about this error, try `rustc --explain E0554`. [INFO] [stdout] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `Command { std: "docker" "inspect" "81b3c3ff31933beb558b6d18caa3924d5a97ff4478ea514c5d41de5a1e545acb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "81b3c3ff31933beb558b6d18caa3924d5a97ff4478ea514c5d41de5a1e545acb", kill_on_drop: false }` [INFO] [stdout] 81b3c3ff31933beb558b6d18caa3924d5a97ff4478ea514c5d41de5a1e545acb