[INFO] cloning repository https://github.com/michaelgerakis/blackberry [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/michaelgerakis/blackberry" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmichaelgerakis%2Fblackberry", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmichaelgerakis%2Fblackberry'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] f96e0c7eaafd9e64142d9bb4b87f33eb3a17c3e5 [INFO] checking michaelgerakis/blackberry against try#8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8 for pr-82565 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmichaelgerakis%2Fblackberry" "/workspace/builds/worker-4/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/michaelgerakis/blackberry on toolchain 8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/michaelgerakis/blackberry [INFO] finished tweaking git repo https://github.com/michaelgerakis/blackberry [INFO] tweaked toml for git repo https://github.com/michaelgerakis/blackberry written to /workspace/builds/worker-4/source/Cargo.toml [INFO] crate git repo https://github.com/michaelgerakis/blackberry already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8" "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:f2f6bcd4b43ebee4e173f653a26493129bdb64017c85f916b780ca7fbdbaa79d" "/opt/rustwide/cargo-home/bin/cargo" "+8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 60e0ef5d4e5284aa4a95ec006530ae6ca8b2e925e68d5c1d275c3a376b0c16d9 [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" "60e0ef5d4e5284aa4a95ec006530ae6ca8b2e925e68d5c1d275c3a376b0c16d9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "60e0ef5d4e5284aa4a95ec006530ae6ca8b2e925e68d5c1d275c3a376b0c16d9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "60e0ef5d4e5284aa4a95ec006530ae6ca8b2e925e68d5c1d275c3a376b0c16d9", kill_on_drop: false }` [INFO] [stdout] 60e0ef5d4e5284aa4a95ec006530ae6ca8b2e925e68d5c1d275c3a376b0c16d9 [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:f2f6bcd4b43ebee4e173f653a26493129bdb64017c85f916b780ca7fbdbaa79d" "/opt/rustwide/cargo-home/bin/cargo" "+8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 05655e15c4c5e447e89ef9d33da4f9803c53136f35de780f319836858ccad4a3 [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" "05655e15c4c5e447e89ef9d33da4f9803c53136f35de780f319836858ccad4a3", kill_on_drop: false }` [INFO] [stderr] Checking volatile v0.1.0 (/opt/rustwide/workdir/volatile) [INFO] [stderr] Checking stack-vec v0.1.1 (/opt/rustwide/workdir/stack-vec) [INFO] [stderr] Checking std v0.1.0 (/opt/rustwide/workdir/std) [INFO] [stderr] Checking xmodem v0.1.1 (/opt/rustwide/workdir/xmodem) [INFO] [stdout] warning: `#[inline]` is ignored on function prototypes [INFO] [stdout] --> volatile/src/traits.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | #[inline(always)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_attributes)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `#[inline]` is ignored on function prototypes [INFO] [stdout] --> volatile/src/traits.rs:19:5 [INFO] [stdout] | [INFO] [stdout] 19 | #[inline(always)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `#[inline]` is ignored on function prototypes [INFO] [stdout] --> volatile/src/traits.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | #[inline(always)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_attributes)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `#[inline]` is ignored on function prototypes [INFO] [stdout] --> volatile/src/traits.rs:19:5 [INFO] [stdout] | [INFO] [stdout] 19 | #[inline(always)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0557]: feature has been removed [INFO] [stdout] --> std/src/lib.rs:282:12 [INFO] [stdout] | [INFO] [stdout] 282 | #![feature(macro_reexport)] [INFO] [stdout] | ^^^^^^^^^^^^^^ feature has been removed [INFO] [stdout] | [INFO] [stdout] = note: subsumed by `pub use` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0557]: feature has been removed [INFO] [stdout] --> std/src/lib.rs:288:12 [INFO] [stdout] | [INFO] [stdout] 288 | #![feature(on_unimplemented)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^ feature has been removed [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0557]: feature has been removed [INFO] [stdout] --> std/src/lib.rs:290:12 [INFO] [stdout] | [INFO] [stdout] 290 | #![feature(optin_builtin_traits)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ feature has been removed [INFO] [stdout] | [INFO] [stdout] = note: renamed to `auto_traits` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0557]: feature has been removed [INFO] [stdout] --> std/src/lib.rs:282:12 [INFO] [stdout] | [INFO] [stdout] 282 | #![feature(macro_reexport)] [INFO] [stdout] | ^^^^^^^^^^^^^^ feature has been removed [INFO] [stdout] | [INFO] [stdout] = note: subsumed by `pub use` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0557]: feature has been removed [INFO] [stdout] --> std/src/lib.rs:288:12 [INFO] [stdout] | [INFO] [stdout] 288 | #![feature(on_unimplemented)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^ feature has been removed [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0557]: feature has been removed [INFO] [stdout] --> std/src/lib.rs:290:12 [INFO] [stdout] | [INFO] [stdout] 290 | #![feature(optin_builtin_traits)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ feature has been removed [INFO] [stdout] | [INFO] [stdout] = note: renamed to `auto_traits` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: unexpected token: `<-` [INFO] [stdout] --> std/src/collections/hash/map.rs:3592:24 [INFO] [stdout] | [INFO] [stdout] 3592 | map.entry(100) <- 100; [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] help: if you meant to write a comparison against a negative value, add a space in between `<` and `-` [INFO] [stdout] | [INFO] [stdout] 3592 | map.entry(100) < - 100; [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: unexpected token: `<-` [INFO] [stdout] --> std/src/collections/hash/map.rs:3595:22 [INFO] [stdout] | [INFO] [stdout] 3595 | map.entry(0) <- 10; [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] help: if you meant to write a comparison against a negative value, add a space in between `<` and `-` [INFO] [stdout] | [INFO] [stdout] 3595 | map.entry(0) < - 10; [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: unexpected token: `<-` [INFO] [stdout] --> std/src/collections/hash/map.rs:3610:79 [INFO] [stdout] | [INFO] [stdout] 3610 | let _ = panic::catch_unwind(panic::AssertUnwindSafe(|| { map.entry(0) <- mkpanic(); })); [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] help: if you meant to write a comparison against a negative value, add a space in between `<` and `-` [INFO] [stdout] | [INFO] [stdout] 3610 | let _ = panic::catch_unwind(panic::AssertUnwindSafe(|| { map.entry(0) < - mkpanic(); })); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: unexpected token: `<-` [INFO] [stdout] --> std/src/collections/hash/map.rs:3615:81 [INFO] [stdout] | [INFO] [stdout] 3615 | let _ = panic::catch_unwind(panic::AssertUnwindSafe(|| { map.entry(100) <- mkpanic(); })); [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] help: if you meant to write a comparison against a negative value, add a space in between `<` and `-` [INFO] [stdout] | [INFO] [stdout] 3615 | let _ = panic::catch_unwind(panic::AssertUnwindSafe(|| { map.entry(100) < - mkpanic(); })); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: unexpected token: `<-` [INFO] [stdout] --> std/src/collections/hash/map.rs:3636:78 [INFO] [stdout] | [INFO] [stdout] 3636 | let _ = panic::catch_unwind(panic::AssertUnwindSafe(|| { hm.entry(0) <- makepanic(); })); [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] help: if you meant to write a comparison against a negative value, add a space in between `<` and `-` [INFO] [stdout] | [INFO] [stdout] 3636 | let _ = panic::catch_unwind(panic::AssertUnwindSafe(|| { hm.entry(0) < - makepanic(); })); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking pi v0.1.0 (/opt/rustwide/workdir/pi) [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: unexpected token: `<-` [INFO] [stdout] --> std/src/collections/hash/map.rs:3592:24 [INFO] [stdout] | [INFO] [stdout] 3592 | map.entry(100) <- 100; [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] help: if you meant to write a comparison against a negative value, add a space in between `<` and `-` [INFO] [stdout] | [INFO] [stdout] 3592 | map.entry(100) < - 100; [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: unexpected token: `<-` [INFO] [stdout] --> std/src/collections/hash/map.rs:3595:22 [INFO] [stdout] | [INFO] [stdout] 3595 | map.entry(0) <- 10; [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] help: if you meant to write a comparison against a negative value, add a space in between `<` and `-` [INFO] [stdout] | [INFO] [stdout] 3595 | map.entry(0) < - 10; [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: unexpected token: `<-` [INFO] [stdout] --> std/src/collections/hash/map.rs:3610:79 [INFO] [stdout] | [INFO] [stdout] 3610 | let _ = panic::catch_unwind(panic::AssertUnwindSafe(|| { map.entry(0) <- mkpanic(); })); [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] help: if you meant to write a comparison against a negative value, add a space in between `<` and `-` [INFO] [stdout] | [INFO] [stdout] 3610 | let _ = panic::catch_unwind(panic::AssertUnwindSafe(|| { map.entry(0) < - mkpanic(); })); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: unexpected token: `<-` [INFO] [stdout] --> std/src/collections/hash/map.rs:3615:81 [INFO] [stdout] | [INFO] [stdout] 3615 | let _ = panic::catch_unwind(panic::AssertUnwindSafe(|| { map.entry(100) <- mkpanic(); })); [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] help: if you meant to write a comparison against a negative value, add a space in between `<` and `-` [INFO] [stdout] | [INFO] [stdout] 3615 | let _ = panic::catch_unwind(panic::AssertUnwindSafe(|| { map.entry(100) < - mkpanic(); })); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: unexpected token: `<-` [INFO] [stdout] --> std/src/collections/hash/map.rs:3636:78 [INFO] [stdout] | [INFO] [stdout] 3636 | let _ = panic::catch_unwind(panic::AssertUnwindSafe(|| { hm.entry(0) <- makepanic(); })); [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] help: if you meant to write a comparison against a negative value, add a space in between `<` and `-` [INFO] [stdout] | [INFO] [stdout] 3636 | let _ = panic::catch_unwind(panic::AssertUnwindSafe(|| { hm.entry(0) < - makepanic(); })); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `#[inline]` is ignored on function prototypes [INFO] [stdout] --> volatile/src/traits.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | #[inline(always)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_attributes)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `#[inline]` is ignored on function prototypes [INFO] [stdout] --> volatile/src/traits.rs:19:5 [INFO] [stdout] | [INFO] [stdout] 19 | #[inline(always)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0463]: can't find crate for `std_unicode` [INFO] [stdout] --> std/src/lib.rs:369:1 [INFO] [stdout] | [INFO] [stdout] 369 | extern crate std_unicode; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ can't find crate [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 9 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0463, E0557. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0463`. [INFO] [stdout] [INFO] [stdout] error[E0463]: can't find crate for `std_unicode` [INFO] [stdout] --> std/src/lib.rs:369:1 [INFO] [stdout] | [INFO] [stdout] 369 | extern crate std_unicode; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ can't find crate [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `std` [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: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 9 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0463, E0557. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0463`. [INFO] [stdout] [INFO] [stdout] warning: the feature `inclusive_range_syntax` has been stable since 1.26.0 and no longer requires an attribute to enable [INFO] [stdout] --> stack-vec/src/lib.rs:1:27 [INFO] [stdout] | [INFO] [stdout] 1 | #![cfg_attr(test, feature(inclusive_range_syntax))] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(stable_features)]` 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" "05655e15c4c5e447e89ef9d33da4f9803c53136f35de780f319836858ccad4a3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "05655e15c4c5e447e89ef9d33da4f9803c53136f35de780f319836858ccad4a3", kill_on_drop: false }` [INFO] [stdout] 05655e15c4c5e447e89ef9d33da4f9803c53136f35de780f319836858ccad4a3