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false }` [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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+506512391b1a75ae450d36c9420978402a91abcc" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 6cc1400389098f55c86c879f89c3155f628610efad23a2f857510ecfe6211e97 [INFO] running `Command { std: "docker" "start" "-a" "6cc1400389098f55c86c879f89c3155f628610efad23a2f857510ecfe6211e97", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "6cc1400389098f55c86c879f89c3155f628610efad23a2f857510ecfe6211e97", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6cc1400389098f55c86c879f89c3155f628610efad23a2f857510ecfe6211e97", kill_on_drop: false }` [INFO] [stdout] 6cc1400389098f55c86c879f89c3155f628610efad23a2f857510ecfe6211e97 [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=allow" "-e" "RUSTDOCFLAGS=--cap-lints=allow" "-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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+506512391b1a75ae450d36c9420978402a91abcc" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 38ce1af559398cda1849c3ee9caf2b3315ee682ceda07a52109d3075e2ab81e0 [INFO] running `Command { std: "docker" "start" "-a" "38ce1af559398cda1849c3ee9caf2b3315ee682ceda07a52109d3075e2ab81e0", kill_on_drop: false }` [INFO] [stderr] Checking target v0.0.1 (/opt/rustwide/workdir) [INFO] [stdout] error: expected type, found `|` [INFO] [stdout] --> src/lib.rs:51:91 [INFO] [stdout] | [INFO] [stdout] 51 | pub fn accumulate>(sequence: &mut T, init: A, f: |A, K| -> A) -> TreeMap { [INFO] [stdout] | ^ expected type [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: expected type, found `|` [INFO] [stdout] --> src/lib.rs:51:91 [INFO] [stdout] | [INFO] [stdout] 51 | pub fn accumulate>(sequence: &mut T, init: A, f: |A, K| -> A) -> TreeMap { [INFO] [stdout] | ^ expected type [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: expected parameter name, found `->` [INFO] [stdout] --> src/lib.rs:51:98 [INFO] [stdout] | [INFO] [stdout] 51 | pub fn accumulate>(sequence: &mut T, init: A, f: |A, K| -> A) -> TreeMap { [INFO] [stdout] | - ^^ expected parameter name [INFO] [stdout] | | [INFO] [stdout] | while parsing this or-pattern starting here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: expected parameter name, found `->` [INFO] [stdout] --> src/lib.rs:51:98 [INFO] [stdout] | [INFO] [stdout] 51 | pub fn accumulate>(sequence: &mut T, init: A, f: |A, K| -> A) -> TreeMap { [INFO] [stdout] | - ^^ expected parameter name [INFO] [stdout] | | [INFO] [stdout] | while parsing this or-pattern starting here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `std::collections::TreeMap` [INFO] [stdout] --> src/lib.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use std::collections::TreeMap; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^------- [INFO] [stdout] | | | [INFO] [stdout] | | help: a similar name exists in the module: `BTreeMap` [INFO] [stdout] | no `TreeMap` in `collections` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `std::collections::TreeMap` [INFO] [stdout] --> src/lib.rs:160:9 [INFO] [stdout] | [INFO] [stdout] 160 | use std::collections::TreeMap; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ no `TreeMap` in `collections` [INFO] [stdout] | [INFO] [stdout] help: a similar name exists in the module [INFO] [stdout] | [INFO] [stdout] 160 | use std::collections::BTreeMap; [INFO] [stdout] | ~~~~~~~~ [INFO] [stdout] help: consider importing this unresolved item through its public re-export instead [INFO] [stdout] | [INFO] [stdout] 160 | use TreeMap; [INFO] [stdout] | ~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `std::collections::TreeMap` [INFO] [stdout] --> src/lib.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use std::collections::TreeMap; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^------- [INFO] [stdout] | | | [INFO] [stdout] | | help: a similar name exists in the module: `BTreeMap` [INFO] [stdout] | no `TreeMap` in `collections` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `std::collections::TreeMap` [INFO] [stdout] --> src/lib.rs:160:9 [INFO] [stdout] | [INFO] [stdout] 160 | use std::collections::TreeMap; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ no `TreeMap` in `collections` [INFO] [stdout] | [INFO] [stdout] help: a similar name exists in the module [INFO] [stdout] | [INFO] [stdout] 160 | use std::collections::BTreeMap; [INFO] [stdout] | ~~~~~~~~ [INFO] [stdout] help: consider importing this unresolved item through its public re-export instead [INFO] [stdout] | [INFO] [stdout] 160 | use TreeMap; [INFO] [stdout] | ~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0412]: cannot find type `int` in this scope [INFO] [stdout] --> src/lib.rs:86:82 [INFO] [stdout] | [INFO] [stdout] 86 | pub fn frequency>(sequence: &mut T) -> TreeMap { [INFO] [stdout] | ^^^ not found in this scope [INFO] [stdout] | [INFO] [stdout] help: perhaps you intended to use this type [INFO] [stdout] | [INFO] [stdout] 86 | pub fn frequency>(sequence: &mut T) -> TreeMap { [INFO] [stdout] | ~~~ [INFO] [stdout] help: you might be missing a type parameter [INFO] [stdout] | [INFO] [stdout] 86 | pub fn frequency, int>(sequence: &mut T) -> TreeMap { [INFO] [stdout] | +++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0412]: cannot find type `int` in this scope [INFO] [stdout] --> src/lib.rs:111:51 [INFO] [stdout] | [INFO] [stdout] 111 | pub fn letter_counts(word: &str) -> TreeMap { [INFO] [stdout] | ^^^ not found in this scope [INFO] [stdout] | [INFO] [stdout] help: perhaps you intended to use this type [INFO] [stdout] | [INFO] [stdout] 111 | pub fn letter_counts(word: &str) -> TreeMap { [INFO] [stdout] | ~~~ [INFO] [stdout] help: you might be missing a type parameter [INFO] [stdout] | [INFO] [stdout] 111 | pub fn letter_counts(word: &str) -> TreeMap { [INFO] [stdout] | +++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: invalid suffix `i` for number literal [INFO] [stdout] --> src/lib.rs:87:42 [INFO] [stdout] | [INFO] [stdout] 87 | accumulate(sequence, 1, |x, _| { x + 1i }) [INFO] [stdout] | ^^ invalid suffix `i` [INFO] [stdout] | [INFO] [stdout] = help: the suffix must be one of the numeric types (`u32`, `isize`, `f32`, etc.) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: invalid suffix `i` for number literal [INFO] [stdout] --> src/lib.rs:131:33 [INFO] [stdout] | [INFO] [stdout] 131 | Some(x) => if *x >= 1i { *x -= 1i } else { return false }, [INFO] [stdout] | ^^ invalid suffix `i` [INFO] [stdout] | [INFO] [stdout] = help: the suffix must be one of the numeric types (`u32`, `isize`, `f32`, etc.) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: invalid suffix `i` for number literal [INFO] [stdout] --> src/lib.rs:131:44 [INFO] [stdout] | [INFO] [stdout] 131 | Some(x) => if *x >= 1i { *x -= 1i } else { return false }, [INFO] [stdout] | ^^ invalid suffix `i` [INFO] [stdout] | [INFO] [stdout] = help: the suffix must be one of the numeric types (`u32`, `isize`, `f32`, etc.) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0107]: trait takes 0 generic arguments but 1 generic argument was supplied [INFO] [stdout] --> src/lib.rs:51:48 [INFO] [stdout] | [INFO] [stdout] 51 | pub fn accumulate>(sequence: &mut T, init: A, f: |A, K| -> A) -> TreeMap { [INFO] [stdout] | ^^^^^^^^ expected 0 generic arguments [INFO] [stdout] | [INFO] [stdout] help: replace the generic bound with the associated type [INFO] [stdout] | [INFO] [stdout] 51 | pub fn accumulate>(sequence: &mut T, init: A, f: |A, K| -> A) -> TreeMap { [INFO] [stdout] | ++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0107]: trait takes 0 generic arguments but 1 generic argument was supplied [INFO] [stdout] --> src/lib.rs:86:37 [INFO] [stdout] | [INFO] [stdout] 86 | pub fn frequency>(sequence: &mut T) -> TreeMap { [INFO] [stdout] | ^^^^^^^^ expected 0 generic arguments [INFO] [stdout] | [INFO] [stdout] help: replace the generic bound with the associated type [INFO] [stdout] | [INFO] [stdout] 86 | pub fn frequency>(sequence: &mut T) -> TreeMap { [INFO] [stdout] | ++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0412]: cannot find type `int` in this scope [INFO] [stdout] --> src/lib.rs:86:82 [INFO] [stdout] | [INFO] [stdout] 86 | pub fn frequency>(sequence: &mut T) -> TreeMap { [INFO] [stdout] | ^^^ not found in this scope [INFO] [stdout] | [INFO] [stdout] help: perhaps you intended to use this type [INFO] [stdout] | [INFO] [stdout] 86 | pub fn frequency>(sequence: &mut T) -> TreeMap { [INFO] [stdout] | ~~~ [INFO] [stdout] help: you might be missing a type parameter [INFO] [stdout] | [INFO] [stdout] 86 | pub fn frequency, int>(sequence: &mut T) -> TreeMap { [INFO] [stdout] | +++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0412]: cannot find type `int` in this scope [INFO] [stdout] --> src/lib.rs:111:51 [INFO] [stdout] | [INFO] [stdout] 111 | pub fn letter_counts(word: &str) -> TreeMap { [INFO] [stdout] | ^^^ not found in this scope [INFO] [stdout] | [INFO] [stdout] help: perhaps you intended to use this type [INFO] [stdout] | [INFO] [stdout] 111 | pub fn letter_counts(word: &str) -> TreeMap { [INFO] [stdout] | ~~~ [INFO] [stdout] help: you might be missing a type parameter [INFO] [stdout] | [INFO] [stdout] 111 | pub fn letter_counts(word: &str) -> TreeMap { [INFO] [stdout] | +++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0412]: cannot find type `int` in this scope [INFO] [stdout] --> src/lib.rs:190:19 [INFO] [stdout] | [INFO] [stdout] 190 | let v:Vec = vec![]; [INFO] [stdout] | ^^^ not found in this scope [INFO] [stdout] | [INFO] [stdout] help: perhaps you intended to use this type [INFO] [stdout] | [INFO] [stdout] 190 | let v:Vec = vec![]; [INFO] [stdout] | ~~~ [INFO] [stdout] help: you might be missing a type parameter [INFO] [stdout] | [INFO] [stdout] 189 | fn empty_frequency() { [INFO] [stdout] | +++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0412]: cannot find type `int` in this scope [INFO] [stdout] --> src/lib.rs:191:25 [INFO] [stdout] | [INFO] [stdout] 191 | let m: TreeMap<&int, int> = TreeMap::new(); [INFO] [stdout] | ^^^ not found in this scope [INFO] [stdout] | [INFO] [stdout] help: perhaps you intended to use this type [INFO] [stdout] | [INFO] [stdout] 191 | let m: TreeMap<&i32, int> = TreeMap::new(); [INFO] [stdout] | ~~~ [INFO] [stdout] help: you might be missing a type parameter [INFO] [stdout] | [INFO] [stdout] 189 | fn empty_frequency() { [INFO] [stdout] | +++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0412]: cannot find type `int` in this scope [INFO] [stdout] --> src/lib.rs:191:30 [INFO] [stdout] | [INFO] [stdout] 191 | let m: TreeMap<&int, int> = TreeMap::new(); [INFO] [stdout] | ^^^ not found in this scope [INFO] [stdout] | [INFO] [stdout] help: perhaps you intended to use this type [INFO] [stdout] | [INFO] [stdout] 191 | let m: TreeMap<&int, i32> = TreeMap::new(); [INFO] [stdout] | ~~~ [INFO] [stdout] help: you might be missing a type parameter [INFO] [stdout] | [INFO] [stdout] 189 | fn empty_frequency() { [INFO] [stdout] | +++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0412]: cannot find type `int` in this scope [INFO] [stdout] --> src/lib.rs:192:25 [INFO] [stdout] | [INFO] [stdout] 192 | let f: TreeMap<&int, int> = super::frequency(&mut v.iter()); [INFO] [stdout] | ^^^ not found in this scope [INFO] [stdout] | [INFO] [stdout] help: perhaps you intended to use this type [INFO] [stdout] | [INFO] [stdout] 192 | let f: TreeMap<&i32, int> = super::frequency(&mut v.iter()); [INFO] [stdout] | ~~~ [INFO] [stdout] help: you might be missing a type parameter [INFO] [stdout] | [INFO] [stdout] 189 | fn empty_frequency() { [INFO] [stdout] | +++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0412]: cannot find type `int` in this scope [INFO] [stdout] --> src/lib.rs:192:30 [INFO] [stdout] | [INFO] [stdout] 192 | let f: TreeMap<&int, int> = super::frequency(&mut v.iter()); [INFO] [stdout] | ^^^ not found in this scope [INFO] [stdout] | [INFO] [stdout] help: perhaps you intended to use this type [INFO] [stdout] | [INFO] [stdout] 192 | let f: TreeMap<&int, i32> = super::frequency(&mut v.iter()); [INFO] [stdout] | ~~~ [INFO] [stdout] help: you might be missing a type parameter [INFO] [stdout] | [INFO] [stdout] 189 | fn empty_frequency() { [INFO] [stdout] | +++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0412]: cannot find type `int` in this scope [INFO] [stdout] --> src/lib.rs:199:35 [INFO] [stdout] | [INFO] [stdout] 199 | let mut m: TreeMap<&&str, int> = TreeMap::new(); [INFO] [stdout] | ^^^ not found in this scope [INFO] [stdout] | [INFO] [stdout] help: perhaps you intended to use this type [INFO] [stdout] | [INFO] [stdout] 199 | let mut m: TreeMap<&&str, i32> = TreeMap::new(); [INFO] [stdout] | ~~~ [INFO] [stdout] help: you might be missing a type parameter [INFO] [stdout] | [INFO] [stdout] 197 | fn single_frequency() { [INFO] [stdout] | +++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0412]: cannot find type `int` in this scope [INFO] [stdout] --> src/lib.rs:201:31 [INFO] [stdout] | [INFO] [stdout] 201 | let f: TreeMap<&&str, int> = super::frequency(&mut v.iter()); [INFO] [stdout] | ^^^ not found in this scope [INFO] [stdout] | [INFO] [stdout] help: perhaps you intended to use this type [INFO] [stdout] | [INFO] [stdout] 201 | let f: TreeMap<&&str, i32> = super::frequency(&mut v.iter()); [INFO] [stdout] | ~~~ [INFO] [stdout] help: you might be missing a type parameter [INFO] [stdout] | [INFO] [stdout] 197 | fn single_frequency() { [INFO] [stdout] | +++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0412]: cannot find type `int` in this scope [INFO] [stdout] --> src/lib.rs:208:34 [INFO] [stdout] | [INFO] [stdout] 208 | let mut m: TreeMap = TreeMap::new(); [INFO] [stdout] | ^^^ not found in this scope [INFO] [stdout] | [INFO] [stdout] help: perhaps you intended to use this type [INFO] [stdout] | [INFO] [stdout] 208 | let mut m: TreeMap = TreeMap::new(); [INFO] [stdout] | ~~~ [INFO] [stdout] help: you might be missing a type parameter [INFO] [stdout] | [INFO] [stdout] 206 | fn multiple_frequency() { [INFO] [stdout] | +++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0412]: cannot find type `int` in this scope [INFO] [stdout] --> src/lib.rs:217:30 [INFO] [stdout] | [INFO] [stdout] 217 | let f: TreeMap = super::frequency(&mut v.chars()); [INFO] [stdout] | ^^^ not found in this scope [INFO] [stdout] | [INFO] [stdout] help: perhaps you intended to use this type [INFO] [stdout] | [INFO] [stdout] 217 | let f: TreeMap = super::frequency(&mut v.chars()); [INFO] [stdout] | ~~~ [INFO] [stdout] help: you might be missing a type parameter [INFO] [stdout] | [INFO] [stdout] 206 | fn multiple_frequency() { [INFO] [stdout] | +++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: invalid suffix `i` for number literal [INFO] [stdout] --> src/lib.rs:87:42 [INFO] [stdout] | [INFO] [stdout] 87 | accumulate(sequence, 1, |x, _| { x + 1i }) [INFO] [stdout] | ^^ invalid suffix `i` [INFO] [stdout] | [INFO] [stdout] = help: the suffix must be one of the numeric types (`u32`, `isize`, `f32`, etc.) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: invalid suffix `i` for number literal [INFO] [stdout] --> src/lib.rs:131:33 [INFO] [stdout] | [INFO] [stdout] 131 | Some(x) => if *x >= 1i { *x -= 1i } else { return false }, [INFO] [stdout] | ^^ invalid suffix `i` [INFO] [stdout] | [INFO] [stdout] = help: the suffix must be one of the numeric types (`u32`, `isize`, `f32`, etc.) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: invalid suffix `i` for number literal [INFO] [stdout] --> src/lib.rs:131:44 [INFO] [stdout] | [INFO] [stdout] 131 | Some(x) => if *x >= 1i { *x -= 1i } else { return false }, [INFO] [stdout] | ^^ invalid suffix `i` [INFO] [stdout] | [INFO] [stdout] = help: the suffix must be one of the numeric types (`u32`, `isize`, `f32`, etc.) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `clone` found for associated type `::Item` in the current scope [INFO] [stdout] --> src/lib.rs:59:35 [INFO] [stdout] | [INFO] [stdout] 59 | Some(i) => f(i, x.clone()), [INFO] [stdout] | ^^^^^ method not found in `::Item` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find function `f` in this scope [INFO] [stdout] --> src/lib.rs:59:28 [INFO] [stdout] | [INFO] [stdout] 59 | Some(i) => f(i, x.clone()), [INFO] [stdout] | ^ help: a local variable with a similar name exists: `i` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0107]: trait takes 0 generic arguments but 1 generic argument was supplied [INFO] [stdout] --> src/lib.rs:51:48 [INFO] [stdout] | [INFO] [stdout] 51 | pub fn accumulate>(sequence: &mut T, init: A, f: |A, K| -> A) -> TreeMap { [INFO] [stdout] | ^^^^^^^^ expected 0 generic arguments [INFO] [stdout] | [INFO] [stdout] help: replace the generic bound with the associated type [INFO] [stdout] | [INFO] [stdout] 51 | pub fn accumulate>(sequence: &mut T, init: A, f: |A, K| -> A) -> TreeMap { [INFO] [stdout] | ++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0107]: trait takes 0 generic arguments but 1 generic argument was supplied [INFO] [stdout] --> src/lib.rs:86:37 [INFO] [stdout] | [INFO] [stdout] 86 | pub fn frequency>(sequence: &mut T) -> TreeMap { [INFO] [stdout] | ^^^^^^^^ expected 0 generic arguments [INFO] [stdout] | [INFO] [stdout] help: replace the generic bound with the associated type [INFO] [stdout] | [INFO] [stdout] 86 | pub fn frequency>(sequence: &mut T) -> TreeMap { [INFO] [stdout] | ++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0061]: this function takes 4 arguments but 3 arguments were supplied [INFO] [stdout] --> src/lib.rs:87:5 [INFO] [stdout] | [INFO] [stdout] 87 | accumulate(sequence, 1, |x, _| { x + 1i }) [INFO] [stdout] | ^^^^^^^^^^-------------------------------- an argument is missing [INFO] [stdout] | [INFO] [stdout] note: function defined here [INFO] [stdout] --> src/lib.rs:51:8 [INFO] [stdout] | [INFO] [stdout] 51 | pub fn accumulate>(sequence: &mut T, init: A, f: |A, K| -> A) -> TreeMap { [INFO] [stdout] | ^^^^^^^^^^ ---------------- ------- ---- ------ [INFO] [stdout] help: provide the argument [INFO] [stdout] | [INFO] [stdout] 87 | accumulate(sequence, 1, |x, _| { x + 1i }, /* */) [INFO] [stdout] | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `char_len` found for reference `&str` in the current scope [INFO] [stdout] --> src/lib.rs:141:15 [INFO] [stdout] | [INFO] [stdout] 141 | candidate.char_len() >= 4 [INFO] [stdout] | ^^^^^^^^ method not found in `&str` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `contains_char` found for reference `&str` in the current scope [INFO] [stdout] --> src/lib.rs:142:22 [INFO] [stdout] | [INFO] [stdout] 142 | && candidate.contains_char(target_char) [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: there is a method `contains` with a similar name [INFO] [stdout] | [INFO] [stdout] 142 | && candidate.contains(target_char) [INFO] [stdout] | ~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 16 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0061, E0107, E0412, E0425, E0432, E0599. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0061`. [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `clone` found for associated type `::Item` in the current scope [INFO] [stdout] --> src/lib.rs:59:35 [INFO] [stdout] | [INFO] [stdout] 59 | Some(i) => f(i, x.clone()), [INFO] [stdout] | ^^^^^ method not found in `::Item` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find function `f` in this scope [INFO] [stdout] --> src/lib.rs:59:28 [INFO] [stdout] | [INFO] [stdout] 59 | Some(i) => f(i, x.clone()), [INFO] [stdout] | ^ help: a local variable with a similar name exists: `i` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `target` (lib) due to 17 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error[E0061]: this function takes 4 arguments but 3 arguments were supplied [INFO] [stdout] --> src/lib.rs:87:5 [INFO] [stdout] | [INFO] [stdout] 87 | accumulate(sequence, 1, |x, _| { x + 1i }) [INFO] [stdout] | ^^^^^^^^^^-------------------------------- an argument is missing [INFO] [stdout] | [INFO] [stdout] note: function defined here [INFO] [stdout] --> src/lib.rs:51:8 [INFO] [stdout] | [INFO] [stdout] 51 | pub fn accumulate>(sequence: &mut T, init: A, f: |A, K| -> A) -> TreeMap { [INFO] [stdout] | ^^^^^^^^^^ ---------------- ------- ---- ------ [INFO] [stdout] help: provide the argument [INFO] [stdout] | [INFO] [stdout] 87 | accumulate(sequence, 1, |x, _| { x + 1i }, /* */) [INFO] [stdout] | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `char_len` found for reference `&str` in the current scope [INFO] [stdout] --> src/lib.rs:141:15 [INFO] [stdout] | [INFO] [stdout] 141 | candidate.char_len() >= 4 [INFO] [stdout] | ^^^^^^^^ method not found in `&str` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `contains_char` found for reference `&str` in the current scope [INFO] [stdout] --> src/lib.rs:142:22 [INFO] [stdout] | [INFO] [stdout] 142 | && candidate.contains_char(target_char) [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: there is a method `contains` with a similar name [INFO] [stdout] | [INFO] [stdout] 142 | && candidate.contains(target_char) [INFO] [stdout] | ~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 25 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0061, E0107, E0412, E0425, E0432, E0599. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0061`. [INFO] [stdout] [INFO] [stderr] error: could not compile `target` (lib test) due to 26 previous errors [INFO] running `Command { std: "docker" "inspect" "38ce1af559398cda1849c3ee9caf2b3315ee682ceda07a52109d3075e2ab81e0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "38ce1af559398cda1849c3ee9caf2b3315ee682ceda07a52109d3075e2ab81e0", kill_on_drop: false }` [INFO] [stdout] 38ce1af559398cda1849c3ee9caf2b3315ee682ceda07a52109d3075e2ab81e0 [INFO] checking jml/rust-scratch against try#dae34b759e282c069aa28752564694effd121a63 for pr-125384 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjml%2Frust-scratch" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/jml/rust-scratch on toolchain dae34b759e282c069aa28752564694effd121a63 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dae34b759e282c069aa28752564694effd121a63" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/jml/rust-scratch [INFO] finished tweaking git repo https://github.com/jml/rust-scratch [INFO] tweaked toml for git repo https://github.com/jml/rust-scratch written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/jml/rust-scratch already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dae34b759e282c069aa28752564694effd121a63" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+dae34b759e282c069aa28752564694effd121a63" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 662378fdad982bb3bad9fab6e1a7fe23172742c8ff464a32a4e77bfeef8a4c18 [INFO] running `Command { std: "docker" "start" "-a" "662378fdad982bb3bad9fab6e1a7fe23172742c8ff464a32a4e77bfeef8a4c18", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "662378fdad982bb3bad9fab6e1a7fe23172742c8ff464a32a4e77bfeef8a4c18", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "662378fdad982bb3bad9fab6e1a7fe23172742c8ff464a32a4e77bfeef8a4c18", kill_on_drop: false }` [INFO] [stdout] 662378fdad982bb3bad9fab6e1a7fe23172742c8ff464a32a4e77bfeef8a4c18 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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=allow" "-e" "RUSTDOCFLAGS=--cap-lints=allow" "-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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+dae34b759e282c069aa28752564694effd121a63" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c56a32e03964244ae241681950aba267ae35b6ff16270ed1723cd23451f58550 [INFO] running `Command { std: "docker" "start" "-a" "c56a32e03964244ae241681950aba267ae35b6ff16270ed1723cd23451f58550", kill_on_drop: false }` [INFO] [stderr] Copying to /tmp/fixit [INFO] [stderr] no edition found in manifest, probably 2015, skipping [INFO] running `Command { std: "docker" "inspect" "c56a32e03964244ae241681950aba267ae35b6ff16270ed1723cd23451f58550", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c56a32e03964244ae241681950aba267ae35b6ff16270ed1723cd23451f58550", kill_on_drop: false }` [INFO] [stdout] c56a32e03964244ae241681950aba267ae35b6ff16270ed1723cd23451f58550