[INFO] crate underscore 0.0.2 is already in cache [INFO] extracting crate underscore 0.0.2 into work/ex/pr-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/reg/underscore/0.0.2 [INFO] extracting crate underscore 0.0.2 into work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/reg/underscore/0.0.2 [INFO] validating manifest of underscore-0.0.2 on toolchain master#60960a260f7b5c695fd0717311d72ce62dd4eb43 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+60960a260f7b5c695fd0717311d72ce62dd4eb43-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of underscore-0.0.2 on toolchain try#266783e4e09e4e9d5307c1c8e695659c58bbcac7 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+266783e4e09e4e9d5307c1c8e695659c58bbcac7-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing underscore-0.0.2 [INFO] finished frobbing underscore-0.0.2 [INFO] frobbed toml for underscore-0.0.2 written to work/ex/pr-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/reg/underscore/0.0.2/Cargo.toml [INFO] started frobbing underscore-0.0.2 [INFO] finished frobbing underscore-0.0.2 [INFO] frobbed toml for underscore-0.0.2 written to work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/reg/underscore/0.0.2/Cargo.toml [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+60960a260f7b5c695fd0717311d72ce62dd4eb43-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+266783e4e09e4e9d5307c1c8e695659c58bbcac7-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+60960a260f7b5c695fd0717311d72ce62dd4eb43-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+266783e4e09e4e9d5307c1c8e695659c58bbcac7-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] checking underscore-0.0.2 against try#266783e4e09e4e9d5307c1c8e695659c58bbcac7 for pr-63376 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-63376/worker-0/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/reg/underscore/0.0.2:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+266783e4e09e4e9d5307c1c8e695659c58bbcac7-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] af41053f3dbc3bfc946ddbe469cd973b0c1a6afb31a0bd7c06baab23a659d8b7 [INFO] running `"docker" "start" "-a" "af41053f3dbc3bfc946ddbe469cd973b0c1a6afb31a0bd7c06baab23a659d8b7"` [INFO] [stderr] Checking underscore v0.0.2 (/opt/crater/workdir) [INFO] [stderr] error: invalid suffix `u` for integer literal [INFO] [stderr] --> src/vec/expand.rs:38:25 [INFO] [stderr] | [INFO] [stderr] 38 | let mut index = 0u; [INFO] [stderr] | ^^ invalid suffix `u` [INFO] [stderr] | [INFO] [stderr] = help: the suffix must be one of the integral types (`u32`, `isize`, etc) [INFO] [stderr] [INFO] [stderr] error: invalid suffix `u` for integer literal [INFO] [stderr] --> src/vec/expand.rs:60:24 [INFO] [stderr] | [INFO] [stderr] 60 | for i in range(0u, self.len() - 1) { [INFO] [stderr] | ^^ invalid suffix `u` [INFO] [stderr] | [INFO] [stderr] = help: the suffix must be one of the integral types (`u32`, `isize`, etc) [INFO] [stderr] [INFO] [stderr] error: expected type, found `|` [INFO] [stderr] --> src/vec/expand.rs:66:24 [INFO] [stderr] | [INFO] [stderr] 66 | fn reject(self, f: |value: &T| -> bool) -> Vec { [INFO] [stderr] | ^ expected type [INFO] [stderr] [INFO] [stderr] error: expected type, found `|` [INFO] [stderr] --> src/vec/mod.rs:90:24 [INFO] [stderr] | [INFO] [stderr] 90 | fn reject(self, f: |value: &T| -> bool) -> Vec; [INFO] [stderr] | ^ expected type [INFO] [stderr] [INFO] [stderr] error: expected type, found `|` [INFO] [stderr] --> src/hashmap/expands.rs:26:32 [INFO] [stderr] | [INFO] [stderr] 26 | fn pick_by_filter(self, f: |k: &K, v: &V| -> bool) -> HashMap { [INFO] [stderr] | ^ expected type [INFO] [stderr] [INFO] [stderr] error: expected type, found `|` [INFO] [stderr] --> src/hashmap/expands.rs:45:32 [INFO] [stderr] | [INFO] [stderr] 45 | fn omit_by_filter(self, f: |k: &K, v: &V| -> bool) -> HashMap { [INFO] [stderr] | ^ expected type [INFO] [stderr] [INFO] [stderr] error: expected type, found `|` [INFO] [stderr] --> src/hashmap/mod.rs:60:32 [INFO] [stderr] | [INFO] [stderr] 60 | fn pick_by_filter(self, f: |k: &K, v: &V| -> bool) -> HashMap; [INFO] [stderr] | ^ expected type [INFO] [stderr] [INFO] [stderr] error: expected type, found `|` [INFO] [stderr] --> src/hashmap/mod.rs:99:32 [INFO] [stderr] | [INFO] [stderr] 99 | fn omit_by_filter(self, f: |k: &K, v: &V| -> bool) -> HashMap; [INFO] [stderr] | ^ expected type [INFO] [stderr] [INFO] [stderr] error: expected type, found `|` [INFO] [stderr] --> src/btreemap/expands.rs:26:32 [INFO] [stderr] | [INFO] [stderr] 26 | fn pick_by_filter(self, f: |k: &K, v: &V| -> bool) -> BTreeMap { [INFO] [stderr] | ^ expected type [INFO] [stderr] [INFO] [stderr] error: expected type, found `|` [INFO] [stderr] --> src/btreemap/expands.rs:42:32 [INFO] [stderr] | [INFO] [stderr] 42 | fn omit_by_filter(self, f: |k: &K, v: &V| -> bool) -> BTreeMap { [INFO] [stderr] | ^ expected type [INFO] [stderr] [INFO] [stderr] error: expected type, found `|` [INFO] [stderr] --> src/btreemap/mod.rs:60:32 [INFO] [stderr] | [INFO] [stderr] 60 | fn pick_by_filter(self, f: |k: &K, v: &V| -> bool) -> BTreeMap; [INFO] [stderr] | ^ expected type [INFO] [stderr] [INFO] [stderr] error: expected type, found `|` [INFO] [stderr] --> src/btreemap/mod.rs:99:32 [INFO] [stderr] | [INFO] [stderr] 99 | fn omit_by_filter(self, f: |k: &K, v: &V| -> bool) -> BTreeMap; [INFO] [stderr] | ^ expected type [INFO] [stderr] [INFO] [stderr] error: invalid suffix `u` for integer literal [INFO] [stderr] --> src/vec/expand.rs:38:25 [INFO] [stderr] | [INFO] [stderr] 38 | let mut index = 0u; [INFO] [stderr] | ^^ invalid suffix `u` [INFO] [stderr] | [INFO] [stderr] = help: the suffix must be one of the integral types (`u32`, `isize`, etc) [INFO] [stderr] [INFO] [stderr] error: invalid suffix `u` for integer literal [INFO] [stderr] --> src/vec/expand.rs:60:24 [INFO] [stderr] | [INFO] [stderr] 60 | for i in range(0u, self.len() - 1) { [INFO] [stderr] | ^^ invalid suffix `u` [INFO] [stderr] | [INFO] [stderr] = help: the suffix must be one of the integral types (`u32`, `isize`, etc) [INFO] [stderr] [INFO] [stderr] error: expected type, found `|` [INFO] [stderr] --> src/vec/expand.rs:66:24 [INFO] [stderr] | [INFO] [stderr] 66 | fn reject(self, f: |value: &T| -> bool) -> Vec { [INFO] [stderr] | ^ expected type [INFO] [stderr] [INFO] [stderr] error: expected type, found `|` [INFO] [stderr] --> src/vec/mod.rs:90:24 [INFO] [stderr] | [INFO] [stderr] 90 | fn reject(self, f: |value: &T| -> bool) -> Vec; [INFO] [stderr] | ^ expected type [INFO] [stderr] [INFO] [stderr] error: expected type, found `|` [INFO] [stderr] --> src/hashmap/expands.rs:26:32 [INFO] [stderr] | [INFO] [stderr] 26 | fn pick_by_filter(self, f: |k: &K, v: &V| -> bool) -> HashMap { [INFO] [stderr] | ^ expected type [INFO] [stderr] [INFO] [stderr] error: expected type, found `|` [INFO] [stderr] --> src/hashmap/expands.rs:45:32 [INFO] [stderr] | [INFO] [stderr] 45 | fn omit_by_filter(self, f: |k: &K, v: &V| -> bool) -> HashMap { [INFO] [stderr] | ^ expected type [INFO] [stderr] [INFO] [stderr] error: expected type, found `|` [INFO] [stderr] --> src/hashmap/mod.rs:60:32 [INFO] [stderr] | [INFO] [stderr] 60 | fn pick_by_filter(self, f: |k: &K, v: &V| -> bool) -> HashMap; [INFO] [stderr] | ^ expected type [INFO] [stderr] [INFO] [stderr] error: expected type, found `|` [INFO] [stderr] --> src/hashmap/mod.rs:99:32 [INFO] [stderr] | [INFO] [stderr] 99 | fn omit_by_filter(self, f: |k: &K, v: &V| -> bool) -> HashMap; [INFO] [stderr] | ^ expected type [INFO] [stderr] [INFO] [stderr] error: expected type, found `|` [INFO] [stderr] --> src/btreemap/expands.rs:26:32 [INFO] [stderr] | [INFO] [stderr] 26 | fn pick_by_filter(self, f: |k: &K, v: &V| -> bool) -> BTreeMap { [INFO] [stderr] | ^ expected type [INFO] [stderr] [INFO] [stderr] error: expected type, found `|` [INFO] [stderr] --> src/btreemap/expands.rs:42:32 [INFO] [stderr] | [INFO] [stderr] 42 | fn omit_by_filter(self, f: |k: &K, v: &V| -> bool) -> BTreeMap { [INFO] [stderr] | ^ expected type [INFO] [stderr] [INFO] [stderr] error: expected type, found `|` [INFO] [stderr] --> src/btreemap/mod.rs:60:32 [INFO] [stderr] | [INFO] [stderr] 60 | fn pick_by_filter(self, f: |k: &K, v: &V| -> bool) -> BTreeMap; [INFO] [stderr] | ^ expected type [INFO] [stderr] [INFO] [stderr] error: expected type, found `|` [INFO] [stderr] --> src/btreemap/mod.rs:99:32 [INFO] [stderr] | [INFO] [stderr] 99 | fn omit_by_filter(self, f: |k: &K, v: &V| -> bool) -> BTreeMap; [INFO] [stderr] | ^ expected type [INFO] [stderr] [INFO] [stderr] error[E0412]: cannot find type `uint` in this scope [INFO] [stderr] --> src/vec/expand.rs:37:45 [INFO] [stderr] | [INFO] [stderr] 37 | fn index_of(&self, value: &T) -> Option { [INFO] [stderr] | ^^^^ not found in this scope [INFO] [stderr] [INFO] [stderr] error[E0412]: cannot find type `uint` in this scope [INFO] [stderr] --> src/vec/expand.rs:47:50 [INFO] [stderr] | [INFO] [stderr] 47 | fn last_index_of(&self, value: &T) -> Option { [INFO] [stderr] | ^^^^ not found in this scope [INFO] [stderr] [INFO] [stderr] error[E0425]: cannot find function `range` in this scope [INFO] [stderr] --> src/vec/expand.rs:60:18 [INFO] [stderr] | [INFO] [stderr] 60 | for i in range(0u, self.len() - 1) { [INFO] [stderr] | ^^^^^ not found in this scope [INFO] [stderr] [INFO] [stderr] error[E0412]: cannot find type `uint` in this scope [INFO] [stderr] --> src/vec/mod.rs:59:45 [INFO] [stderr] | [INFO] [stderr] 59 | fn index_of(&self, value: &T) -> Option; [INFO] [stderr] | ^^^^ not found in this scope [INFO] [stderr] [INFO] [stderr] error[E0412]: cannot find type `uint` in this scope [INFO] [stderr] --> src/vec/mod.rs:69:50 [INFO] [stderr] | [INFO] [stderr] 69 | fn last_index_of(&self, value: &T) -> Option; [INFO] [stderr] | ^^^^ not found in this scope [INFO] [stderr] [INFO] [stderr] error[E0412]: cannot find type `uint` in this scope [INFO] [stderr] --> src/vec/expand.rs:37:45 [INFO] [stderr] | [INFO] [stderr] 37 | fn index_of(&self, value: &T) -> Option { [INFO] [stderr] | ^^^^ not found in this scope [INFO] [stderr] [INFO] [stderr] error[E0412]: cannot find type `uint` in this scope [INFO] [stderr] --> src/vec/expand.rs:47:50 [INFO] [stderr] | [INFO] [stderr] 47 | fn last_index_of(&self, value: &T) -> Option { [INFO] [stderr] | ^^^^ not found in this scope [INFO] [stderr] [INFO] [stderr] error[E0425]: cannot find function `range` in this scope [INFO] [stderr] --> src/vec/expand.rs:60:18 [INFO] [stderr] | [INFO] [stderr] 60 | for i in range(0u, self.len() - 1) { [INFO] [stderr] | ^^^^^ not found in this scope [INFO] [stderr] [INFO] [stderr] error[E0412]: cannot find type `uint` in this scope [INFO] [stderr] --> src/vec/mod.rs:59:45 [INFO] [stderr] | [INFO] [stderr] 59 | fn index_of(&self, value: &T) -> Option; [INFO] [stderr] | ^^^^ not found in this scope [INFO] [stderr] [INFO] [stderr] error[E0412]: cannot find type `uint` in this scope [INFO] [stderr] --> src/vec/mod.rs:69:50 [INFO] [stderr] | [INFO] [stderr] 69 | fn last_index_of(&self, value: &T) -> Option; [INFO] [stderr] | ^^^^ not found in this scope [INFO] [stderr] [INFO] [stderr] error[E0308]: mismatched types [INFO] [stderr] --> src/hashmap/expands.rs:19:30 [INFO] [stderr] | [INFO] [stderr] 19 | let v = self[element].clone(); [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | expected &K, found type parameter [INFO] [stderr] | help: consider borrowing here: `&element` [INFO] [stderr] | [INFO] [stderr] = note: expected type `&K` [INFO] [stderr] found type `K` [INFO] [stderr] [INFO] [stderr] error: aborting due to 18 previous errors [INFO] [stderr] [INFO] [stderr] Some errors have detailed explanations: E0308, E0412, E0425. [INFO] [stderr] For more information about an error, try `rustc --explain E0308`. [INFO] [stderr] error: Could not compile `underscore`. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error[E0308]: mismatched types [INFO] [stderr] --> src/hashmap/expands.rs:19:30 [INFO] [stderr] | [INFO] [stderr] 19 | let v = self[element].clone(); [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | expected &K, found type parameter [INFO] [stderr] | help: consider borrowing here: `&element` [INFO] [stderr] | [INFO] [stderr] = note: expected type `&K` [INFO] [stderr] found type `K` [INFO] [stderr] [INFO] [stderr] error: aborting due to 18 previous errors [INFO] [stderr] [INFO] [stderr] Some errors have detailed explanations: E0308, E0412, E0425. [INFO] [stderr] For more information about an error, try `rustc --explain E0308`. [INFO] [stderr] error: Could not compile `underscore`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `"docker" "inspect" "af41053f3dbc3bfc946ddbe469cd973b0c1a6afb31a0bd7c06baab23a659d8b7"` [INFO] running `"docker" "rm" "-f" "af41053f3dbc3bfc946ddbe469cd973b0c1a6afb31a0bd7c06baab23a659d8b7"` [INFO] [stdout] af41053f3dbc3bfc946ddbe469cd973b0c1a6afb31a0bd7c06baab23a659d8b7