[INFO] fetching crate khi 0.16.1... [INFO] checking khi-0.16.1 against master#350d0ef0ec0493e6d21cfb265cb8211a0e74d766 for pr-145342-1 [INFO] extracting crate khi 0.16.1 into /workspace/builds/worker-0-tc1/source [INFO] started tweaking crates.io crate khi 0.16.1 [INFO] removed 0 missing tests [INFO] finished tweaking crates.io crate khi 0.16.1 [INFO] tweaked toml for crates.io crate khi 0.16.1 written to /workspace/builds/worker-0-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate khi 0.16.1 on toolchain 350d0ef0ec0493e6d21cfb265cb8211a0e74d766 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate khi 0.16.1 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" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 42dfc006a72440b79c917c0e545f15e64cb52457f66e7ebda7d9db6e3b5c5247 [INFO] running `Command { std: "docker" "start" "-a" "42dfc006a72440b79c917c0e545f15e64cb52457f66e7ebda7d9db6e3b5c5247", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "42dfc006a72440b79c917c0e545f15e64cb52457f66e7ebda7d9db6e3b5c5247", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "42dfc006a72440b79c917c0e545f15e64cb52457f66e7ebda7d9db6e3b5c5247", kill_on_drop: false }` [INFO] [stdout] 42dfc006a72440b79c917c0e545f15e64cb52457f66e7ebda7d9db6e3b5c5247 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 33497704f3533205da5aaa9a9e9fa995cd2ab18e114ef98567597db97ebdab63 [INFO] running `Command { std: "docker" "start" "-a" "33497704f3533205da5aaa9a9e9fa995cd2ab18e114ef98567597db97ebdab63", kill_on_drop: false }` [INFO] [stderr] Compiling serde v1.0.219 [INFO] [stderr] Checking hex v0.4.3 [INFO] [stderr] Checking numtoa v0.2.4 [INFO] [stderr] Checking khi v0.16.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `Dictionary` [INFO] [stdout] --> src/parse.rs:123:17 [INFO] [stdout] | [INFO] [stdout] 123 | use crate::{Dictionary, Value}; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `space_before` is never read [INFO] [stdout] --> src/parse.rs:275:21 [INFO] [stdout] | [INFO] [stdout] 275 | let mut space_before = false; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `space_before` is never read [INFO] [stdout] --> src/parse.rs:297:25 [INFO] [stdout] | [INFO] [stdout] 297 | space_before = false; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `key` is never read [INFO] [stdout] --> src/parse.rs:537:21 [INFO] [stdout] | [INFO] [stdout] 537 | let mut key = vec![]; [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `s` [INFO] [stdout] --> src/parse.rs:629:50 [INFO] [stdout] | [INFO] [stdout] 629 | if let Reduced::AssignmentHeader(.., s) | Reduced::String(.., s, _) = self.t0 { [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] help: if this is intentional, prefix it with an underscore [INFO] [stdout] | [INFO] [stdout] 629 | if let Reduced::AssignmentHeader(.., _s) | Reduced::String(.., _s, _) = self.t0 { [INFO] [stdout] | + + [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `to` [INFO] [stdout] --> src/parse.rs:1068:121 [INFO] [stdout] | [INFO] [stdout] 1068 | ...Vec, from: Position, to: Position) -> ParsedDictionary { [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_to` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `wa` [INFO] [stdout] --> src/parse.rs:1447:35 [INFO] [stdout] | [INFO] [stdout] 1447 | Reduced::Tilde(_, wa) => false, // TODO: Do this to never get ws after tilde. [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_wa` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `c` [INFO] [stdout] --> src/parse.rs:1579:37 [INFO] [stdout] | [INFO] [stdout] 1579 | ... for c in string.chars() { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_c` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `0` and `1` are never read [INFO] [stdout] --> src/lib.rs:137:26 [INFO] [stdout] | [INFO] [stdout] 137 | pub struct Attribute<'a>(&'a str, Option<&'a str>); [INFO] [stdout] | --------- ^^^^^^^ ^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | fields in this struct [INFO] [stdout] | [INFO] [stdout] = help: consider removing these fields [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/lib.rs:140:31 [INFO] [stdout] | [INFO] [stdout] 140 | pub struct AttributeValue<'a>(Option<&'a str>); [INFO] [stdout] | -------------- ^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this struct [INFO] [stdout] | [INFO] [stdout] = help: consider removing this field [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `MAX_DEPTH` is never used [INFO] [stdout] --> src/parse.rs:20:7 [INFO] [stdout] | [INFO] [stdout] 20 | const MAX_DEPTH: usize = 256; //TODO [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `recover_value` is never used [INFO] [stdout] --> src/parse.rs:1156:12 [INFO] [stdout] | [INFO] [stdout] 1154 | impl Parser<'_> { [INFO] [stdout] | --------------- associated function in this implementation [INFO] [stdout] 1155 | [INFO] [stdout] 1156 | fn recover_value() { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `elements_as_tuple` is never used [INFO] [stdout] --> src/pdm.rs:92:8 [INFO] [stdout] | [INFO] [stdout] 32 | impl ParsedValue { [INFO] [stdout] | ---------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 92 | fn elements_as_tuple(&self) -> Vec<&ParsedValue> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Dictionary` [INFO] [stdout] --> src/parse.rs:123:17 [INFO] [stdout] | [INFO] [stdout] 123 | use crate::{Dictionary, Value}; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `space_before` is never read [INFO] [stdout] --> src/parse.rs:275:21 [INFO] [stdout] | [INFO] [stdout] 275 | let mut space_before = false; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `space_before` is never read [INFO] [stdout] --> src/parse.rs:297:25 [INFO] [stdout] | [INFO] [stdout] 297 | space_before = false; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `key` is never read [INFO] [stdout] --> src/parse.rs:537:21 [INFO] [stdout] | [INFO] [stdout] 537 | let mut key = vec![]; [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `s` [INFO] [stdout] --> src/parse.rs:629:50 [INFO] [stdout] | [INFO] [stdout] 629 | if let Reduced::AssignmentHeader(.., s) | Reduced::String(.., s, _) = self.t0 { [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] help: if this is intentional, prefix it with an underscore [INFO] [stdout] | [INFO] [stdout] 629 | if let Reduced::AssignmentHeader(.., _s) | Reduced::String(.., _s, _) = self.t0 { [INFO] [stdout] | + + [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `to` [INFO] [stdout] --> src/parse.rs:1068:121 [INFO] [stdout] | [INFO] [stdout] 1068 | ...Vec, from: Position, to: Position) -> ParsedDictionary { [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_to` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `wa` [INFO] [stdout] --> src/parse.rs:1447:35 [INFO] [stdout] | [INFO] [stdout] 1447 | Reduced::Tilde(_, wa) => false, // TODO: Do this to never get ws after tilde. [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_wa` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `c` [INFO] [stdout] --> src/parse.rs:1579:37 [INFO] [stdout] | [INFO] [stdout] 1579 | ... for c in string.chars() { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_c` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `0` and `1` are never read [INFO] [stdout] --> src/lib.rs:137:26 [INFO] [stdout] | [INFO] [stdout] 137 | pub struct Attribute<'a>(&'a str, Option<&'a str>); [INFO] [stdout] | --------- ^^^^^^^ ^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | fields in this struct [INFO] [stdout] | [INFO] [stdout] = help: consider removing these fields [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/lib.rs:140:31 [INFO] [stdout] | [INFO] [stdout] 140 | pub struct AttributeValue<'a>(Option<&'a str>); [INFO] [stdout] | -------------- ^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this struct [INFO] [stdout] | [INFO] [stdout] = help: consider removing this field [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `MAX_DEPTH` is never used [INFO] [stdout] --> src/parse.rs:20:7 [INFO] [stdout] | [INFO] [stdout] 20 | const MAX_DEPTH: usize = 256; //TODO [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `recover_value` is never used [INFO] [stdout] --> src/parse.rs:1156:12 [INFO] [stdout] | [INFO] [stdout] 1154 | impl Parser<'_> { [INFO] [stdout] | --------------- associated function in this implementation [INFO] [stdout] 1155 | [INFO] [stdout] 1156 | fn recover_value() { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `elements_as_tuple` is never used [INFO] [stdout] --> src/pdm.rs:92:8 [INFO] [stdout] | [INFO] [stdout] 32 | impl ParsedValue { [INFO] [stdout] | ---------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 92 | fn elements_as_tuple(&self) -> Vec<&ParsedValue> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `columns` [INFO] [stdout] --> tests/test.rs:278:44 [INFO] [stdout] | [INFO] [stdout] 278 | fn assert_table(source: &str, rows: usize, columns: usize) { [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_columns` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `source` [INFO] [stdout] --> tests/test.rs:422:9 [INFO] [stdout] | [INFO] [stdout] 422 | let source = "key: {value}key: value"; [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_source` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `test_required_whitespace` is never used [INFO] [stdout] --> tests/test.rs:421:4 [INFO] [stdout] | [INFO] [stdout] 421 | fn test_required_whitespace() { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `assert_err` is never used [INFO] [stdout] --> tests/test.rs:425:4 [INFO] [stdout] | [INFO] [stdout] 425 | fn assert_err() { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `test_disallowed_whitespace` is never used [INFO] [stdout] --> tests/test.rs:436:4 [INFO] [stdout] | [INFO] [stdout] 436 | fn test_disallowed_whitespace() { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `test_optional_whitespace` is never used [INFO] [stdout] --> tests/test.rs:441:4 [INFO] [stdout] | [INFO] [stdout] 441 | fn test_optional_whitespace() { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.91s [INFO] running `Command { std: "docker" "inspect" "33497704f3533205da5aaa9a9e9fa995cd2ab18e114ef98567597db97ebdab63", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "33497704f3533205da5aaa9a9e9fa995cd2ab18e114ef98567597db97ebdab63", kill_on_drop: false }` [INFO] [stdout] 33497704f3533205da5aaa9a9e9fa995cd2ab18e114ef98567597db97ebdab63