[INFO] cloning repository https://github.com/BeautifulTovarisch/tomlato
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/BeautifulTovarisch/tomlato" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBeautifulTovarisch%2Ftomlato", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBeautifulTovarisch%2Ftomlato'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 8625351dbdb4fc064c8eacbf0172cc07478cf538
[INFO] building BeautifulTovarisch/tomlato against master#ad211ced81509462cdfe4c29ed10f97279a0acae for pr-135216
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBeautifulTovarisch%2Ftomlato" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/BeautifulTovarisch/tomlato on toolchain ad211ced81509462cdfe4c29ed10f97279a0acae
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ad211ced81509462cdfe4c29ed10f97279a0acae" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/BeautifulTovarisch/tomlato
[INFO] finished tweaking git repo https://github.com/BeautifulTovarisch/tomlato
[INFO] tweaked toml for git repo https://github.com/BeautifulTovarisch/tomlato written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/BeautifulTovarisch/tomlato 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" "+ad211ced81509462cdfe4c29ed10f97279a0acae" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded term_size v0.3.1
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[INFO] [stderr]   Downloaded slab v0.4.1
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[INFO] [stderr]   Downloaded rand_core v0.3.0
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+ad211ced81509462cdfe4c29ed10f97279a0acae" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5fbb2680e3c847214ebd03eb2c562ca50e566686b2b48ede3d8e807c81377ce3
[INFO] running `Command { std: "docker" "start" "-a" "5fbb2680e3c847214ebd03eb2c562ca50e566686b2b48ede3d8e807c81377ce3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5fbb2680e3c847214ebd03eb2c562ca50e566686b2b48ede3d8e807c81377ce3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5fbb2680e3c847214ebd03eb2c562ca50e566686b2b48ede3d8e807c81377ce3", kill_on_drop: false }`
[INFO] [stdout] 5fbb2680e3c847214ebd03eb2c562ca50e566686b2b48ede3d8e807c81377ce3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+ad211ced81509462cdfe4c29ed10f97279a0acae" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 56426e485724737b3a1db0c62289c298abef79d8c62d41fa32b1b55108d9395d
[INFO] running `Command { std: "docker" "start" "-a" "56426e485724737b3a1db0c62289c298abef79d8c62d41fa32b1b55108d9395d", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.45
[INFO] [stderr]    Compiling proc-macro2 v0.4.24
[INFO] [stderr]    Compiling unicode-xid v0.1.0
[INFO] [stderr]    Compiling unicode-width v0.1.5
[INFO] [stderr]    Compiling unicode-segmentation v1.2.1
[INFO] [stderr]    Compiling ansi_term v0.11.0
[INFO] [stderr]    Compiling strsim v0.7.0
[INFO] [stderr]    Compiling bitflags v1.0.4
[INFO] [stderr]    Compiling vec_map v0.8.1
[INFO] [stderr]    Compiling heck v0.3.1
[INFO] [stderr]    Compiling quote v0.6.10
[INFO] [stderr]    Compiling syn v0.15.24
[INFO] [stderr]    Compiling term_size v0.3.1
[INFO] [stderr]    Compiling atty v0.2.11
[INFO] [stderr]    Compiling textwrap v0.10.0
[INFO] [stderr]    Compiling clap v2.32.0
[INFO] [stderr]    Compiling structopt-derive v0.2.14
[INFO] [stderr]    Compiling structopt v0.2.14
[INFO] [stderr]    Compiling tomlato v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `std::process`
[INFO] [stdout]  --> src/main.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::process;
[INFO] [stdout]   |     ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `tokenize`
[INFO] [stdout]  --> src/main.rs:7:21
[INFO] [stdout]   |
[INFO] [stdout] 7 | use crate::lexer::{ tokenize };
[INFO] [stdout]   |                     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `literal`
[INFO] [stdout]   --> src/lexer/mod.rs:89:9
[INFO] [stdout]    |
[INFO] [stdout] 89 |     let literal: Vec<char> = characters
[INFO] [stdout]    |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_literal`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `path`
[INFO] [stdout]   --> src/main.rs:16:15
[INFO] [stdout]    |
[INFO] [stdout] 16 |     let Arg { path } = Arg::from_args();
[INFO] [stdout]    |               ^^^^ help: try ignoring the field: `path: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple variants are never constructed
[INFO] [stdout]   --> src/lexer/mod.rs:4:5
[INFO] [stdout]    |
[INFO] [stdout] 2  | pub enum Grammar {
[INFO] [stdout]    |          ------- variants in this enum
[INFO] [stdout] 3  |     // General Grammar
[INFO] [stdout] 4  |     Dot,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 5  |     Space,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 6  |     Equals,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 7  |     LeftBrace,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 8  |     RightBrace,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 9  |     DoubleQuote,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 10 |     SingleQuote,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 11 |     LeftBracket,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 12 |     RightBracket,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 15 |     Tab,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 16 |     LineFeed,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 17 |     FormFeed,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 18 |     Backspace,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 19 |     Backslash,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 20 |
[INFO] [stdout] 21 |     StringLiteral( String ),
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout] 22 |     NumberLiteral,
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout] 23 |     Identifier( String ),
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 24 |     EOF
[INFO] [stdout]    |     ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Grammar` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `valid_in_identifier` is never used
[INFO] [stdout]   --> src/lexer/mod.rs:55:4
[INFO] [stdout]    |
[INFO] [stdout] 55 | fn valid_in_identifier( character: char ) -> bool {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `scan_identifier` is never used
[INFO] [stdout]   --> src/lexer/mod.rs:64:4
[INFO] [stdout]    |
[INFO] [stdout] 64 | fn scan_identifier<I>( characters: &mut I ) -> Vec<Grammar>
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `scan_string_literal` is never used
[INFO] [stdout]   --> src/lexer/mod.rs:85:4
[INFO] [stdout]    |
[INFO] [stdout] 85 | fn scan_string_literal<I>( end_char: char, characters: &mut I ) -> Grammar
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `characterize` is never used
[INFO] [stdout]    --> src/lexer/mod.rs:102:4
[INFO] [stdout]     |
[INFO] [stdout] 102 | fn characterize( input: char ) -> Grammar {
[INFO] [stdout]     |    ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `tokenize` is never used
[INFO] [stdout]    --> src/lexer/mod.rs:122:8
[INFO] [stdout]     |
[INFO] [stdout] 122 | pub fn tokenize( toml: &str ) -> Vec<Grammar> {
[INFO] [stdout]     |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 10.69s
[INFO] running `Command { std: "docker" "inspect" "56426e485724737b3a1db0c62289c298abef79d8c62d41fa32b1b55108d9395d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "56426e485724737b3a1db0c62289c298abef79d8c62d41fa32b1b55108d9395d", kill_on_drop: false }`
[INFO] [stdout] 56426e485724737b3a1db0c62289c298abef79d8c62d41fa32b1b55108d9395d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+ad211ced81509462cdfe4c29ed10f97279a0acae" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 28a828501b8646af28e7b28bf65844bda8b49e0a77f1849f92f2cd33b198d7fa
[INFO] running `Command { std: "docker" "start" "-a" "28a828501b8646af28e7b28bf65844bda8b49e0a77f1849f92f2cd33b198d7fa", kill_on_drop: false }`
[INFO] [stderr] warning: tomlato v0.1.0 (/opt/rustwide/workdir) ignoring invalid dependency `cargo-watch` which is missing a lib target
[INFO] [stderr]    Compiling tomlato v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `std::process`
[INFO] [stdout]  --> src/main.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::process;
[INFO] [stdout]   |     ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `tokenize`
[INFO] [stdout]  --> src/main.rs:7:21
[INFO] [stdout]   |
[INFO] [stdout] 7 | use crate::lexer::{ tokenize };
[INFO] [stdout]   |                     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `literal`
[INFO] [stdout]   --> src/lexer/mod.rs:89:9
[INFO] [stdout]    |
[INFO] [stdout] 89 |     let literal: Vec<char> = characters
[INFO] [stdout]    |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_literal`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `path`
[INFO] [stdout]   --> src/main.rs:16:15
[INFO] [stdout]    |
[INFO] [stdout] 16 |     let Arg { path } = Arg::from_args();
[INFO] [stdout]    |               ^^^^ help: try ignoring the field: `path: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `NumberLiteral` is never constructed
[INFO] [stdout]   --> src/lexer/mod.rs:22:5
[INFO] [stdout]    |
[INFO] [stdout] 2  | pub enum Grammar {
[INFO] [stdout]    |          ------- variant in this enum
[INFO] [stdout] ...
[INFO] [stdout] 22 |     NumberLiteral,
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Grammar` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.79s
[INFO] running `Command { std: "docker" "inspect" "28a828501b8646af28e7b28bf65844bda8b49e0a77f1849f92f2cd33b198d7fa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "28a828501b8646af28e7b28bf65844bda8b49e0a77f1849f92f2cd33b198d7fa", kill_on_drop: false }`
[INFO] [stdout] 28a828501b8646af28e7b28bf65844bda8b49e0a77f1849f92f2cd33b198d7fa
