[INFO] cloning repository https://github.com/stenbror/toml_parser [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/stenbror/toml_parser" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fstenbror%2Ftoml_parser", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fstenbror%2Ftoml_parser'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 4a3ce64aa664107e3a718ba2dd240034851eb9bf [INFO] checking stenbror/toml_parser against try#3298c2ca5e390fd0d104357fdeec514a152a9561 for pr-136490 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fstenbror%2Ftoml_parser" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/stenbror/toml_parser on toolchain 3298c2ca5e390fd0d104357fdeec514a152a9561 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3298c2ca5e390fd0d104357fdeec514a152a9561" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/stenbror/toml_parser [INFO] finished tweaking git repo https://github.com/stenbror/toml_parser [INFO] tweaked toml for git repo https://github.com/stenbror/toml_parser written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/stenbror/toml_parser 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" "+3298c2ca5e390fd0d104357fdeec514a152a9561" "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 [ERROR] error running command: no output for 300 seconds [INFO] checking stenbror/toml_parser against try#3298c2ca5e390fd0d104357fdeec514a152a9561 for pr-136490 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fstenbror%2Ftoml_parser" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/stenbror/toml_parser on toolchain 3298c2ca5e390fd0d104357fdeec514a152a9561 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3298c2ca5e390fd0d104357fdeec514a152a9561" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/stenbror/toml_parser [INFO] finished tweaking git repo https://github.com/stenbror/toml_parser [INFO] tweaked toml for git repo https://github.com/stenbror/toml_parser written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/stenbror/toml_parser 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" "+3298c2ca5e390fd0d104357fdeec514a152a9561" "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-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:c80049f3b88b82089a44e0f06d0d6029d44b96b7257e55a1cd63dbc9f4c33334" "/opt/rustwide/cargo-home/bin/cargo" "+3298c2ca5e390fd0d104357fdeec514a152a9561" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 33f68bf0a3f953e25f663626898a225568c40eb07a5a9e3b33483dd25842079f [INFO] running `Command { std: "docker" "start" "-a" "33f68bf0a3f953e25f663626898a225568c40eb07a5a9e3b33483dd25842079f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "33f68bf0a3f953e25f663626898a225568c40eb07a5a9e3b33483dd25842079f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "33f68bf0a3f953e25f663626898a225568c40eb07a5a9e3b33483dd25842079f", kill_on_drop: false }` [INFO] [stdout] 33f68bf0a3f953e25f663626898a225568c40eb07a5a9e3b33483dd25842079f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=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:c80049f3b88b82089a44e0f06d0d6029d44b96b7257e55a1cd63dbc9f4c33334" "/opt/rustwide/cargo-home/bin/cargo" "+3298c2ca5e390fd0d104357fdeec514a152a9561" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f3c8bd7536dcf41befbb075e2140fe5844a8b746f91d01c6a74fd3155afac189 [INFO] running `Command { std: "docker" "start" "-a" "f3c8bd7536dcf41befbb075e2140fe5844a8b746f91d01c6a74fd3155afac189", kill_on_drop: false }` [INFO] [stderr] Checking rust_toml_parser v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `super::*` [INFO] [stdout] --> src/toml_parser.rs:417:9 [INFO] [stdout] | [INFO] [stdout] 417 | use super::*; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `cur` and `pos` are never read [INFO] [stdout] --> src/toml_parser.rs:10:9 [INFO] [stdout] | [INFO] [stdout] 9 | pub struct TomlParser { [INFO] [stdout] | ---------- fields in this struct [INFO] [stdout] 10 | pub cur: char, [INFO] [stdout] | ^^^ [INFO] [stdout] 11 | pub pos: usize, [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple variants are never constructed [INFO] [stdout] --> src/toml_parser.rs:31:5 [INFO] [stdout] | [INFO] [stdout] 30 | pub enum TomlTok { [INFO] [stdout] | ------- variants in this enum [INFO] [stdout] 31 | Ident(String), [INFO] [stdout] | ^^^^^ [INFO] [stdout] 32 | Str(String), [INFO] [stdout] | ^^^ [INFO] [stdout] 33 | U64(u64), [INFO] [stdout] | ^^^ [INFO] [stdout] 34 | I64(i64), [INFO] [stdout] | ^^^ [INFO] [stdout] 35 | F64(f64), [INFO] [stdout] | ^^^ [INFO] [stdout] 36 | Bool(bool), [INFO] [stdout] | ^^^^ [INFO] [stdout] 37 | Nan(bool), [INFO] [stdout] | ^^^ [INFO] [stdout] 38 | Inf(bool), [INFO] [stdout] | ^^^ [INFO] [stdout] 39 | Date(String), [INFO] [stdout] | ^^^^ [INFO] [stdout] 40 | Equals, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 41 | BlockOpen, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 42 | BlockClose, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 43 | ObjectOpen, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 44 | ObjectClose, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] 45 | Comma, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 46 | Bof, [INFO] [stdout] | ^^^ [INFO] [stdout] 47 | Eof [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `TomlTok` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `cur` and `pos` are never read [INFO] [stdout] --> src/toml_parser.rs:10:9 [INFO] [stdout] | [INFO] [stdout] 9 | pub struct TomlParser { [INFO] [stdout] | ---------- fields in this struct [INFO] [stdout] 10 | pub cur: char, [INFO] [stdout] | ^^^ [INFO] [stdout] 11 | pub pos: usize, [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variants `Str`, `Bool`, `Num`, `Date`, and `Array` are never constructed [INFO] [stdout] --> src/toml_parser.rs:53:5 [INFO] [stdout] | [INFO] [stdout] 52 | pub enum Toml { [INFO] [stdout] | ---- variants in this enum [INFO] [stdout] 53 | Str(String, TomlSpan), [INFO] [stdout] | ^^^ [INFO] [stdout] 54 | Bool(bool, TomlSpan), [INFO] [stdout] | ^^^^ [INFO] [stdout] 55 | Num(f64, TomlSpan), [INFO] [stdout] | ^^^ [INFO] [stdout] 56 | Date(String, TomlSpan), [INFO] [stdout] | ^^^^ [INFO] [stdout] 57 | Array(Vec), [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Toml` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `into_str` is never used [INFO] [stdout] --> src/toml_parser.rs:61:12 [INFO] [stdout] | [INFO] [stdout] 60 | impl Toml { [INFO] [stdout] | --------- method in this implementation [INFO] [stdout] 61 | pub fn into_str(self) -> Option { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `parse_toml` is never used [INFO] [stdout] --> src/toml_parser.rs:83:8 [INFO] [stdout] | [INFO] [stdout] 83 | pub fn parse_toml(data: &str) -> Result, TomlErr> { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple variants are never constructed [INFO] [stdout] --> src/toml_parser.rs:31:5 [INFO] [stdout] | [INFO] [stdout] 30 | pub enum TomlTok { [INFO] [stdout] | ------- variants in this enum [INFO] [stdout] 31 | Ident(String), [INFO] [stdout] | ^^^^^ [INFO] [stdout] 32 | Str(String), [INFO] [stdout] | ^^^ [INFO] [stdout] 33 | U64(u64), [INFO] [stdout] | ^^^ [INFO] [stdout] 34 | I64(i64), [INFO] [stdout] | ^^^ [INFO] [stdout] 35 | F64(f64), [INFO] [stdout] | ^^^ [INFO] [stdout] 36 | Bool(bool), [INFO] [stdout] | ^^^^ [INFO] [stdout] 37 | Nan(bool), [INFO] [stdout] | ^^^ [INFO] [stdout] 38 | Inf(bool), [INFO] [stdout] | ^^^ [INFO] [stdout] 39 | Date(String), [INFO] [stdout] | ^^^^ [INFO] [stdout] 40 | Equals, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 41 | BlockOpen, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 42 | BlockClose, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 43 | ObjectOpen, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 44 | ObjectClose, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] 45 | Comma, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 46 | Bof, [INFO] [stdout] | ^^^ [INFO] [stdout] 47 | Eof [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `TomlTok` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variants `Str`, `Bool`, `Num`, `Date`, and `Array` are never constructed [INFO] [stdout] --> src/toml_parser.rs:53:5 [INFO] [stdout] | [INFO] [stdout] 52 | pub enum Toml { [INFO] [stdout] | ---- variants in this enum [INFO] [stdout] 53 | Str(String, TomlSpan), [INFO] [stdout] | ^^^ [INFO] [stdout] 54 | Bool(bool, TomlSpan), [INFO] [stdout] | ^^^^ [INFO] [stdout] 55 | Num(f64, TomlSpan), [INFO] [stdout] | ^^^ [INFO] [stdout] 56 | Date(String, TomlSpan), [INFO] [stdout] | ^^^^ [INFO] [stdout] 57 | Array(Vec), [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Toml` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `into_str` is never used [INFO] [stdout] --> src/toml_parser.rs:61:12 [INFO] [stdout] | [INFO] [stdout] 60 | impl Toml { [INFO] [stdout] | --------- method in this implementation [INFO] [stdout] 61 | pub fn into_str(self) -> Option { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `parse_toml` is never used [INFO] [stdout] --> src/toml_parser.rs:83:8 [INFO] [stdout] | [INFO] [stdout] 83 | pub fn parse_toml(data: &str) -> Result, TomlErr> { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `to_val`, `parse_key_value`, `next`, `err_token`, `err_parse`, and `next_tok` are never used [INFO] [stdout] --> src/toml_parser.rs:137:12 [INFO] [stdout] | [INFO] [stdout] 136 | impl TomlParser { [INFO] [stdout] | --------------- methods in this implementation [INFO] [stdout] 137 | pub fn to_val(&mut self, tok: TomlTokWithSpan, i: &mut Chars) -> Result { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 168 | pub fn parse_key_value(&mut self, local_scope: &str, key: String, i: &mut Chars, out: &mut HashMap) -> Result<(), TomlE... [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 212 | pub fn next(&mut self, i: &mut Chars) { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 223 | pub fn err_token(&self, tok: TomlTokWithSpan) -> TomlErr { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 228 | pub fn err_parse(&self, what: &str) -> TomlErr { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 233 | pub fn next_tok(&mut self, i: &mut Chars) -> Result { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `to_val`, `parse_key_value`, `next`, `err_token`, `err_parse`, and `next_tok` are never used [INFO] [stdout] --> src/toml_parser.rs:137:12 [INFO] [stdout] | [INFO] [stdout] 136 | impl TomlParser { [INFO] [stdout] | --------------- methods in this implementation [INFO] [stdout] 137 | pub fn to_val(&mut self, tok: TomlTokWithSpan, i: &mut Chars) -> Result { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 168 | pub fn parse_key_value(&mut self, local_scope: &str, key: String, i: &mut Chars, out: &mut HashMap) -> Result<(), TomlE... [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 212 | pub fn next(&mut self, i: &mut Chars) { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 223 | pub fn err_token(&self, tok: TomlTokWithSpan) -> TomlErr { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 228 | pub fn err_parse(&self, what: &str) -> TomlErr { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 233 | pub fn next_tok(&mut self, i: &mut Chars) -> Result { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.12s [INFO] running `Command { std: "docker" "inspect" "f3c8bd7536dcf41befbb075e2140fe5844a8b746f91d01c6a74fd3155afac189", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f3c8bd7536dcf41befbb075e2140fe5844a8b746f91d01c6a74fd3155afac189", kill_on_drop: false }` [INFO] [stdout] f3c8bd7536dcf41befbb075e2140fe5844a8b746f91d01c6a74fd3155afac189