[INFO] fetching crate sorted-collections 0.0.8... [INFO] testing sorted-collections-0.0.8 against 1.60.0 for beta-1.61-1 [INFO] extracting crate sorted-collections 0.0.8 into /workspace/builds/worker-55/source [INFO] validating manifest of crates.io crate sorted-collections 0.0.8 on toolchain 1.60.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate sorted-collections 0.0.8 [INFO] finished tweaking crates.io crate sorted-collections 0.0.8 [INFO] tweaked toml for crates.io crate sorted-collections 0.0.8 written to /workspace/builds/worker-55/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-55/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-55/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] f4d874cb27d7d847695db3d8e9e96f57eed440f56aec9f4fe5cfc8593bd73d62 [INFO] running `Command { std: "docker" "start" "-a" "f4d874cb27d7d847695db3d8e9e96f57eed440f56aec9f4fe5cfc8593bd73d62", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f4d874cb27d7d847695db3d8e9e96f57eed440f56aec9f4fe5cfc8593bd73d62", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f4d874cb27d7d847695db3d8e9e96f57eed440f56aec9f4fe5cfc8593bd73d62", kill_on_drop: false }` [INFO] [stdout] f4d874cb27d7d847695db3d8e9e96f57eed440f56aec9f4fe5cfc8593bd73d62 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-55/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-55/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ade2a1db0aa7ab01bc15883913bf4d59694de60d191e48bb9a2b0ca109a576eb [INFO] running `Command { std: "docker" "start" "-a" "ade2a1db0aa7ab01bc15883913bf4d59694de60d191e48bb9a2b0ca109a576eb", kill_on_drop: false }` [INFO] [stderr] Compiling sorted-collections v0.0.8 (/opt/rustwide/workdir) [INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition [INFO] [stdout] --> src/sortedset.rs:267:32 [INFO] [stdout] | [INFO] [stdout] 267 | fn range_remove(&mut self, Bound<&T>, to_elem: Bound<&T>) -> Self::RangeRemove; [INFO] [stdout] | ^^^^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: Bound<&T>` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(anonymous_parameters)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018! [INFO] [stdout] = note: for more information, see issue #41686 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0061]: this function takes 1 argument but 2 arguments were supplied [INFO] [stdout] --> src/sortedmap.rs:333:18 [INFO] [stdout] | [INFO] [stdout] 333 | self.range(Included(key), Unbounded).map(|(k, _)| k).min() [INFO] [stdout] | ^^^^^ ------------- --------- supplied 2 arguments [INFO] [stdout] | | [INFO] [stdout] | expected 1 argument [INFO] [stdout] ... [INFO] [stdout] 416 | sortedmap_impl!(BTreeMap, BTreeMapRangeRemove, BTreeMapRangeRemove); [INFO] [stdout] | ------------------------------------------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] note: associated function defined here [INFO] [stdout] = note: this error originates in the macro `sortedmap_impl` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0061]: this function takes 1 argument but 2 arguments were supplied [INFO] [stdout] --> src/sortedmap.rs:350:18 [INFO] [stdout] | [INFO] [stdout] 350 | self.range(Unbounded, Included(key)).map(|(k, _)| k).max() [INFO] [stdout] | ^^^^^ --------- ------------- supplied 2 arguments [INFO] [stdout] | | [INFO] [stdout] | expected 1 argument [INFO] [stdout] ... [INFO] [stdout] 416 | sortedmap_impl!(BTreeMap, BTreeMapRangeRemove, BTreeMapRangeRemove); [INFO] [stdout] | ------------------------------------------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] note: associated function defined here [INFO] [stdout] = note: this error originates in the macro `sortedmap_impl` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0061]: this function takes 1 argument but 2 arguments were supplied [INFO] [stdout] --> src/sortedmap.rs:367:18 [INFO] [stdout] | [INFO] [stdout] 367 | self.range(Excluded(key), Unbounded).map(|(k, _)| k).min() [INFO] [stdout] | ^^^^^ ------------- --------- supplied 2 arguments [INFO] [stdout] | | [INFO] [stdout] | expected 1 argument [INFO] [stdout] ... [INFO] [stdout] 416 | sortedmap_impl!(BTreeMap, BTreeMapRangeRemove, BTreeMapRangeRemove); [INFO] [stdout] | ------------------------------------------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] note: associated function defined here [INFO] [stdout] = note: this error originates in the macro `sortedmap_impl` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0061]: this function takes 1 argument but 2 arguments were supplied [INFO] [stdout] --> src/sortedmap.rs:384:18 [INFO] [stdout] | [INFO] [stdout] 384 | self.range(Unbounded, Excluded(key)).map(|(k, _)| k).max() [INFO] [stdout] | ^^^^^ --------- ------------- supplied 2 arguments [INFO] [stdout] | | [INFO] [stdout] | expected 1 argument [INFO] [stdout] ... [INFO] [stdout] 416 | sortedmap_impl!(BTreeMap, BTreeMapRangeRemove, BTreeMapRangeRemove); [INFO] [stdout] | ------------------------------------------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] note: associated function defined here [INFO] [stdout] = note: this error originates in the macro `sortedmap_impl` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0061]: this function takes 1 argument but 2 arguments were supplied [INFO] [stdout] --> src/sortedmap.rs:401:37 [INFO] [stdout] | [INFO] [stdout] 401 | let keys: Vec = self.range(from_key, to_key).map(|(k, _)| k.clone()).collect(); [INFO] [stdout] | ^^^^^ -------- ------ supplied 2 arguments [INFO] [stdout] | | [INFO] [stdout] | expected 1 argument [INFO] [stdout] ... [INFO] [stdout] 416 | sortedmap_impl!(BTreeMap, BTreeMapRangeRemove, BTreeMapRangeRemove); [INFO] [stdout] | ------------------------------------------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] note: associated function defined here [INFO] [stdout] = note: this error originates in the macro `sortedmap_impl` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: an associated function with this name may be added to the standard library in the future [INFO] [stdout] --> src/sortedset.rs:278:24 [INFO] [stdout] | [INFO] [stdout] 278 | match self.first().cloned() { [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 393 | sortedset_impl!(BTreeSet, BTreeSetRangeRemove, BTreeSetRangeRemove); [INFO] [stdout] | ------------------------------------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unstable_name_collisions)]` on by default [INFO] [stdout] = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior! [INFO] [stdout] = note: for more information, see issue #48919 [INFO] [stdout] = help: call with fully qualified syntax `SortedSetExt::first(...)` to keep using the current method [INFO] [stdout] = note: this warning originates in the macro `sortedset_impl` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: an associated function with this name may be added to the standard library in the future [INFO] [stdout] --> src/sortedset.rs:295:24 [INFO] [stdout] | [INFO] [stdout] 295 | match self.last().cloned() { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 393 | sortedset_impl!(BTreeSet, BTreeSetRangeRemove, BTreeSetRangeRemove); [INFO] [stdout] | ------------------------------------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior! [INFO] [stdout] = note: for more information, see issue #48919 [INFO] [stdout] = help: call with fully qualified syntax `SortedSetExt::last(...)` to keep using the current method [INFO] [stdout] = note: this warning originates in the macro `sortedset_impl` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0061]: this function takes 1 argument but 2 arguments were supplied [INFO] [stdout] --> src/sortedset.rs:308:18 [INFO] [stdout] | [INFO] [stdout] 308 | self.range(Included(elem), Unbounded).min() [INFO] [stdout] | ^^^^^ -------------- --------- supplied 2 arguments [INFO] [stdout] | | [INFO] [stdout] | expected 1 argument [INFO] [stdout] ... [INFO] [stdout] 393 | sortedset_impl!(BTreeSet, BTreeSetRangeRemove, BTreeSetRangeRemove); [INFO] [stdout] | ------------------------------------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] note: associated function defined here [INFO] [stdout] = note: this error originates in the macro `sortedset_impl` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0061]: this function takes 1 argument but 2 arguments were supplied [INFO] [stdout] --> src/sortedset.rs:325:18 [INFO] [stdout] | [INFO] [stdout] 325 | self.range(Unbounded, Included(elem)).max() [INFO] [stdout] | ^^^^^ --------- -------------- supplied 2 arguments [INFO] [stdout] | | [INFO] [stdout] | expected 1 argument [INFO] [stdout] ... [INFO] [stdout] 393 | sortedset_impl!(BTreeSet, BTreeSetRangeRemove, BTreeSetRangeRemove); [INFO] [stdout] | ------------------------------------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] note: associated function defined here [INFO] [stdout] = note: this error originates in the macro `sortedset_impl` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0061]: this function takes 1 argument but 2 arguments were supplied [INFO] [stdout] --> src/sortedset.rs:342:18 [INFO] [stdout] | [INFO] [stdout] 342 | self.range(Excluded(elem), Unbounded).min() [INFO] [stdout] | ^^^^^ -------------- --------- supplied 2 arguments [INFO] [stdout] | | [INFO] [stdout] | expected 1 argument [INFO] [stdout] ... [INFO] [stdout] 393 | sortedset_impl!(BTreeSet, BTreeSetRangeRemove, BTreeSetRangeRemove); [INFO] [stdout] | ------------------------------------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] note: associated function defined here [INFO] [stdout] = note: this error originates in the macro `sortedset_impl` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0061]: this function takes 1 argument but 2 arguments were supplied [INFO] [stdout] --> src/sortedset.rs:359:18 [INFO] [stdout] | [INFO] [stdout] 359 | self.range(Unbounded, Excluded(elem)).max() [INFO] [stdout] | ^^^^^ --------- -------------- supplied 2 arguments [INFO] [stdout] | | [INFO] [stdout] | expected 1 argument [INFO] [stdout] ... [INFO] [stdout] 393 | sortedset_impl!(BTreeSet, BTreeSetRangeRemove, BTreeSetRangeRemove); [INFO] [stdout] | ------------------------------------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] note: associated function defined here [INFO] [stdout] = note: this error originates in the macro `sortedset_impl` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0061]: this function takes 1 argument but 2 arguments were supplied [INFO] [stdout] --> src/sortedset.rs:376:34 [INFO] [stdout] | [INFO] [stdout] 376 | let ret: $typ = self.range(from_elem, to_elem).cloned().collect(); [INFO] [stdout] | ^^^^^ --------- ------- supplied 2 arguments [INFO] [stdout] | | [INFO] [stdout] | expected 1 argument [INFO] [stdout] ... [INFO] [stdout] 393 | sortedset_impl!(BTreeSet, BTreeSetRangeRemove, BTreeSetRangeRemove); [INFO] [stdout] | ------------------------------------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] note: associated function defined here [INFO] [stdout] = note: this error originates in the macro `sortedset_impl` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 10 previous errors; 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0061`. [INFO] [stdout] [INFO] [stderr] error: could not compile `sorted-collections` due to 11 previous errors; 3 warnings emitted [INFO] running `Command { std: "docker" "inspect" "ade2a1db0aa7ab01bc15883913bf4d59694de60d191e48bb9a2b0ca109a576eb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ade2a1db0aa7ab01bc15883913bf4d59694de60d191e48bb9a2b0ca109a576eb", kill_on_drop: false }` [INFO] [stdout] ade2a1db0aa7ab01bc15883913bf4d59694de60d191e48bb9a2b0ca109a576eb