[INFO] fetching crate sufdb 0.1.7... [INFO] testing sufdb-0.1.7 against master#caccb4d0368bd918ef6668af8e13834d07040417 for pr-146098-1 [INFO] extracting crate sufdb 0.1.7 into /workspace/builds/worker-3-tc1/source [INFO] started tweaking crates.io crate sufdb 0.1.7 [INFO] finished tweaking crates.io crate sufdb 0.1.7 [INFO] tweaked toml for crates.io crate sufdb 0.1.7 written to /workspace/builds/worker-3-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate sufdb 0.1.7 on toolchain caccb4d0368bd918ef6668af8e13834d07040417 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 1 package to latest compatible version [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024 [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded suffix v1.3.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] b763292a1cfc11d17b0095a41118115f633f3201bb0cb36a269c67272c7ca3db [INFO] running `Command { std: "docker" "start" "-a" "b763292a1cfc11d17b0095a41118115f633f3201bb0cb36a269c67272c7ca3db", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b763292a1cfc11d17b0095a41118115f633f3201bb0cb36a269c67272c7ca3db", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b763292a1cfc11d17b0095a41118115f633f3201bb0cb36a269c67272c7ca3db", kill_on_drop: false }` [INFO] [stdout] b763292a1cfc11d17b0095a41118115f633f3201bb0cb36a269c67272c7ca3db [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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" "RUSTDOCFLAGS=--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 4ddd0a2acaa364bb63099e53cbd5c14852c1227a25bb03c2a9bdd76c19e87127 [INFO] running `Command { std: "docker" "start" "-a" "4ddd0a2acaa364bb63099e53cbd5c14852c1227a25bb03c2a9bdd76c19e87127", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024 [INFO] [stderr] Compiling suffix v1.3.0 [INFO] [stderr] Compiling sufdb v0.1.7 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused macro definition: `lg` [INFO] [stdout] --> src/btree.rs:18:14 [INFO] [stdout] | [INFO] [stdout] 18 | macro_rules! lg { [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_macros)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/btree.rs:291:43 [INFO] [stdout] | [INFO] [stdout] 291 | macro_rules! w { ($($tt:tt)*) => (try!(writeln!(f, $($tt)*));); } [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 300 | w!("order: {}", self.order); [INFO] [stdout] | --------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] = note: this warning originates in the macro `w` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/btree.rs:291:43 [INFO] [stdout] | [INFO] [stdout] 291 | macro_rules! w { ($($tt:tt)*) => (try!(writeln!(f, $($tt)*));); } [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 301 | w!("#documents: {}", self.documents.len()); [INFO] [stdout] | ------------------------------------------ in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `w` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/btree.rs:291:43 [INFO] [stdout] | [INFO] [stdout] 291 | macro_rules! w { ($($tt:tt)*) => (try!(writeln!(f, $($tt)*));); } [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 302 | w!("#nodes: {}", self.nodes.len()); [INFO] [stdout] | ---------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `w` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/btree.rs:291:43 [INFO] [stdout] | [INFO] [stdout] 291 | macro_rules! w { ($($tt:tt)*) => (try!(writeln!(f, $($tt)*));); } [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 299 | div!(); [INFO] [stdout] | ------ in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `w` which comes from the expansion of the macro `div` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/btree.rs:291:43 [INFO] [stdout] | [INFO] [stdout] 291 | macro_rules! w { ($($tt:tt)*) => (try!(writeln!(f, $($tt)*));); } [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 303 | div!(39); [INFO] [stdout] | -------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `w` which comes from the expansion of the macro `div` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/btree.rs:291:43 [INFO] [stdout] | [INFO] [stdout] 291 | macro_rules! w { ($($tt:tt)*) => (try!(writeln!(f, $($tt)*));); } [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 304 | for doc in &self.documents { w!("{:?}", doc); } [INFO] [stdout] | --------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `w` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/btree.rs:291:43 [INFO] [stdout] | [INFO] [stdout] 291 | macro_rules! w { ($($tt:tt)*) => (try!(writeln!(f, $($tt)*));); } [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 305 | div!(39); [INFO] [stdout] | -------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `w` which comes from the expansion of the macro `div` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/btree.rs:291:43 [INFO] [stdout] | [INFO] [stdout] 291 | macro_rules! w { ($($tt:tt)*) => (try!(writeln!(f, $($tt)*));); } [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 313 | w!("parent: {:?}", n.parent); [INFO] [stdout] | ---------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `w` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/btree.rs:291:43 [INFO] [stdout] | [INFO] [stdout] 291 | macro_rules! w { ($($tt:tt)*) => (try!(writeln!(f, $($tt)*));); } [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 314 | w!("next: {:?}", n.next); [INFO] [stdout] | ------------------------ in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `w` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/btree.rs:291:43 [INFO] [stdout] | [INFO] [stdout] 291 | macro_rules! w { ($($tt:tt)*) => (try!(writeln!(f, $($tt)*));); } [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 315 | w!("edges: {:?}", n.edges); [INFO] [stdout] | -------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `w` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/btree.rs:291:43 [INFO] [stdout] | [INFO] [stdout] 291 | macro_rules! w { ($($tt:tt)*) => (try!(writeln!(f, $($tt)*));); } [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 307 | if i > 0 { div!(15); } [INFO] [stdout] | -------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `w` which comes from the expansion of the macro `div` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/btree.rs:291:43 [INFO] [stdout] | [INFO] [stdout] 291 | macro_rules! w { ($($tt:tt)*) => (try!(writeln!(f, $($tt)*));); } [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 309 | w!("id: {} (root)", i); [INFO] [stdout] | ---------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `w` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/btree.rs:291:43 [INFO] [stdout] | [INFO] [stdout] 291 | macro_rules! w { ($($tt:tt)*) => (try!(writeln!(f, $($tt)*));); } [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 311 | w!("id: {}", i); [INFO] [stdout] | --------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `w` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/btree.rs:291:43 [INFO] [stdout] | [INFO] [stdout] 291 | macro_rules! w { ($($tt:tt)*) => (try!(writeln!(f, $($tt)*));); } [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 317 | w!("{:4}: {:?}: {}", i, s, self.suffix(s)); [INFO] [stdout] | ------------------------------------------ in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `w` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/btree.rs:291:43 [INFO] [stdout] | [INFO] [stdout] 291 | macro_rules! w { ($($tt:tt)*) => (try!(writeln!(f, $($tt)*));); } [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 320 | div!(); Ok(()) [INFO] [stdout] | ------ in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `w` which comes from the expansion of the macro `div` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0635]: unknown feature `collections` [INFO] [stdout] --> src/btree.rs:8:12 [INFO] [stdout] | [INFO] [stdout] 8 | #![feature(collections)] [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: `Cow<'_, [u32]>` is not an iterator [INFO] [stdout] --> src/btree.rs:216:22 [INFO] [stdout] | [INFO] [stdout] 216 | for sufid in table { [INFO] [stdout] | ^^^^^ `Cow<'_, [u32]>` is not an iterator [INFO] [stdout] | [INFO] [stdout] = help: the trait `Iterator` is not implemented for `Cow<'_, [u32]>` [INFO] [stdout] = note: required for `Cow<'_, [u32]>` to implement `IntoIterator` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0277, E0635. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0277`. [INFO] [stdout] [INFO] [stderr] error: could not compile `sufdb` (lib) due to 2 previous errors; 16 warnings emitted [INFO] running `Command { std: "docker" "inspect" "4ddd0a2acaa364bb63099e53cbd5c14852c1227a25bb03c2a9bdd76c19e87127", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4ddd0a2acaa364bb63099e53cbd5c14852c1227a25bb03c2a9bdd76c19e87127", kill_on_drop: false }` [INFO] [stdout] 4ddd0a2acaa364bb63099e53cbd5c14852c1227a25bb03c2a9bdd76c19e87127