[INFO] cloning repository htrefil/fractars [INFO] running `"git" "clone" "--bare" "git://github.com/htrefil/fractars.git" "work/cache/sources/gh/htrefil/fractars"` [INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/htrefil/fractars'... [INFO] running `"git" "clone" "work/cache/sources/gh/htrefil/fractars" "work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/htrefil/fractars"` [INFO] [stderr] Cloning into 'work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/htrefil/fractars'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/htrefil/fractars" "work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/htrefil/fractars"` [INFO] [stderr] Cloning into 'work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/htrefil/fractars'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 5414928487441f389bad3cf46c7c9a80f7afc0df [INFO] sha for GitHub repo htrefil/fractars: 5414928487441f389bad3cf46c7c9a80f7afc0df [INFO] validating manifest of htrefil/fractars on toolchain master#c8865d8e195813ade6b84434ac9f8850e7112d1a [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of htrefil/fractars on toolchain try#e212b7d492c96d3837691ba29d32d5f468933fb8 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing htrefil/fractars [INFO] finished frobbing htrefil/fractars [INFO] frobbed toml for htrefil/fractars written to work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/htrefil/fractars/Cargo.toml [INFO] started frobbing htrefil/fractars [INFO] finished frobbing htrefil/fractars [INFO] frobbed toml for htrefil/fractars written to work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/htrefil/fractars/Cargo.toml [INFO] crate htrefil/fractars already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] error: the lock file /mnt/big/crater/work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/htrefil/fractars/Cargo.lock needs to be updated but --locked was passed to prevent this [INFO] the lockfile is outdated, regenerating it [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] testing htrefil/fractars against master#c8865d8e195813ade6b84434ac9f8850e7112d1a for pr-61629 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-2/master#c8865d8e195813ade6b84434ac9f8850e7112d1a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/htrefil/fractars:/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" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "build" "--frozen"` [INFO] [stdout] 7146618a25107d300dd550aaf02a38980e1eb1cf4e853b4c22b492de8ce17a2b [INFO] running `"docker" "start" "-a" "7146618a25107d300dd550aaf02a38980e1eb1cf4e853b4c22b492de8ce17a2b"` [INFO] [stderr] Compiling syn v0.15.35 [INFO] [stderr] Compiling num-integer v0.1.41 [INFO] [stderr] Compiling num-iter v0.1.39 [INFO] [stderr] Compiling num-rational v0.2.1 [INFO] [stderr] Compiling png v0.14.1 [INFO] [stderr] Compiling num-derive v0.2.5 [INFO] [stderr] Compiling tiff v0.2.2 [INFO] [stderr] Compiling image v0.21.2 [INFO] [stderr] Compiling fractars v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: unused import: `Token` [INFO] [stderr] --> src/parse/expr.rs:4:28 [INFO] [stderr] | [INFO] [stderr] 4 | use crate::lex::{Position, Token, TokenKind, TokenList}; [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `ParseErrorKind` [INFO] [stderr] --> src/parse/statement.rs:2:39 [INFO] [stderr] | [INFO] [stderr] 2 | use super::error::{Error, ParseError, ParseErrorKind}; [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `Token` [INFO] [stderr] --> src/parse/statement.rs:5:29 [INFO] [stderr] | [INFO] [stderr] 5 | use crate::lex::{TokenList, Token, TokenKind, Position}; [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `Token` [INFO] [stderr] --> src/parse/mod.rs:12:29 [INFO] [stderr] | [INFO] [stderr] 12 | use crate::lex::{TokenList, Token, TokenKind, Position}; [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::error` [INFO] [stderr] --> src/render/error.rs:3:5 [INFO] [stderr] | [INFO] [stderr] 3 | use std::error; [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `crate::parse::Statement` [INFO] [stderr] --> src/main.rs:10:5 [INFO] [stderr] | [INFO] [stderr] 10 | use crate::parse::Statement; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Pow` [INFO] [stderr] --> src/lex/token.rs:35:2 [INFO] [stderr] | [INFO] [stderr] 35 | Pow, [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(dead_code)] on by default [INFO] [stderr] [INFO] [stderr] warning: method is never used: `new` [INFO] [stderr] --> src/lex/mod.rs:68:2 [INFO] [stderr] | [INFO] [stderr] 68 | pub fn new() -> TokenList { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `add` [INFO] [stderr] --> src/lex/mod.rs:75:2 [INFO] [stderr] | [INFO] [stderr] 75 | pub fn add(&mut self, token: Token) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Syntax` [INFO] [stderr] --> src/parse/error.rs:7:2 [INFO] [stderr] | [INFO] [stderr] 7 | Syntax, [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `UnexpectedEof` [INFO] [stderr] --> src/parse/error.rs:9:2 [INFO] [stderr] | [INFO] [stderr] 9 | UnexpectedEof, [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `DuplicatedName` [INFO] [stderr] --> src/parse/error.rs:10:2 [INFO] [stderr] | [INFO] [stderr] 10 | DuplicatedName, [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `DivByZero` [INFO] [stderr] --> src/parse/error.rs:52:2 [INFO] [stderr] | [INFO] [stderr] 52 | DivByZero, [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `InvalidFuncCall` [INFO] [stderr] --> src/parse/error.rs:55:2 [INFO] [stderr] | [INFO] [stderr] 55 | InvalidFuncCall, [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `parse` [INFO] [stderr] --> src/parse/statement.rs:35:2 [INFO] [stderr] | [INFO] [stderr] 35 | pub fn parse(token_list: &mut TokenList) -> Result, ParseError> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `parse_str` [INFO] [stderr] --> src/parse/statement.rs:56:2 [INFO] [stderr] | [INFO] [stderr] 56 | pub fn parse_str(data: &str) -> Result, Error> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `func` [INFO] [stderr] --> src/parse/mod.rs:72:2 [INFO] [stderr] | [INFO] [stderr] 72 | pub fn func(&mut self, name: &str, f: UserFunc) -> &mut Context { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 39.69s [INFO] running `"docker" "inspect" "7146618a25107d300dd550aaf02a38980e1eb1cf4e853b4c22b492de8ce17a2b"` [INFO] running `"docker" "rm" "-f" "7146618a25107d300dd550aaf02a38980e1eb1cf4e853b4c22b492de8ce17a2b"` [INFO] [stdout] 7146618a25107d300dd550aaf02a38980e1eb1cf4e853b4c22b492de8ce17a2b [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-2/master#c8865d8e195813ade6b84434ac9f8850e7112d1a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/htrefil/fractars:/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" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "test" "--frozen" "--no-run"` [INFO] [stdout] dc5ec7f73312fa4e335c8345d01c31adc8705138b94e0f3fd76c73a19fd50504 [INFO] running `"docker" "start" "-a" "dc5ec7f73312fa4e335c8345d01c31adc8705138b94e0f3fd76c73a19fd50504"` [INFO] [stderr] Blocking waiting for file lock on package cache lock [INFO] [stderr] Compiling fractars v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: unused import: `Token` [INFO] [stderr] --> src/parse/expr.rs:4:28 [INFO] [stderr] | [INFO] [stderr] 4 | use crate::lex::{Position, Token, TokenKind, TokenList}; [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `ParseErrorKind` [INFO] [stderr] --> src/parse/statement.rs:2:39 [INFO] [stderr] | [INFO] [stderr] 2 | use super::error::{Error, ParseError, ParseErrorKind}; [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `Token` [INFO] [stderr] --> src/parse/statement.rs:5:29 [INFO] [stderr] | [INFO] [stderr] 5 | use crate::lex::{TokenList, Token, TokenKind, Position}; [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `Token` [INFO] [stderr] --> src/parse/mod.rs:12:29 [INFO] [stderr] | [INFO] [stderr] 12 | use crate::lex::{TokenList, Token, TokenKind, Position}; [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::error` [INFO] [stderr] --> src/render/error.rs:3:5 [INFO] [stderr] | [INFO] [stderr] 3 | use std::error; [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `crate::parse::Statement` [INFO] [stderr] --> src/main.rs:10:5 [INFO] [stderr] | [INFO] [stderr] 10 | use crate::parse::Statement; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Pow` [INFO] [stderr] --> src/lex/token.rs:35:2 [INFO] [stderr] | [INFO] [stderr] 35 | Pow, [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(dead_code)] on by default [INFO] [stderr] [INFO] [stderr] warning: method is never used: `new` [INFO] [stderr] --> src/lex/mod.rs:68:2 [INFO] [stderr] | [INFO] [stderr] 68 | pub fn new() -> TokenList { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `add` [INFO] [stderr] --> src/lex/mod.rs:75:2 [INFO] [stderr] | [INFO] [stderr] 75 | pub fn add(&mut self, token: Token) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Syntax` [INFO] [stderr] --> src/parse/error.rs:7:2 [INFO] [stderr] | [INFO] [stderr] 7 | Syntax, [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `UnexpectedEof` [INFO] [stderr] --> src/parse/error.rs:9:2 [INFO] [stderr] | [INFO] [stderr] 9 | UnexpectedEof, [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `DuplicatedName` [INFO] [stderr] --> src/parse/error.rs:10:2 [INFO] [stderr] | [INFO] [stderr] 10 | DuplicatedName, [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `DivByZero` [INFO] [stderr] --> src/parse/error.rs:52:2 [INFO] [stderr] | [INFO] [stderr] 52 | DivByZero, [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `InvalidFuncCall` [INFO] [stderr] --> src/parse/error.rs:55:2 [INFO] [stderr] | [INFO] [stderr] 55 | InvalidFuncCall, [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `parse` [INFO] [stderr] --> src/parse/statement.rs:35:2 [INFO] [stderr] | [INFO] [stderr] 35 | pub fn parse(token_list: &mut TokenList) -> Result, ParseError> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `parse_str` [INFO] [stderr] --> src/parse/statement.rs:56:2 [INFO] [stderr] | [INFO] [stderr] 56 | pub fn parse_str(data: &str) -> Result, Error> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `func` [INFO] [stderr] --> src/parse/mod.rs:72:2 [INFO] [stderr] | [INFO] [stderr] 72 | pub fn func(&mut self, name: &str, f: UserFunc) -> &mut Context { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 14.45s [INFO] running `"docker" "inspect" "dc5ec7f73312fa4e335c8345d01c31adc8705138b94e0f3fd76c73a19fd50504"` [INFO] running `"docker" "rm" "-f" "dc5ec7f73312fa4e335c8345d01c31adc8705138b94e0f3fd76c73a19fd50504"` [INFO] [stdout] dc5ec7f73312fa4e335c8345d01c31adc8705138b94e0f3fd76c73a19fd50504 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-2/master#c8865d8e195813ade6b84434ac9f8850e7112d1a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/htrefil/fractars:/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" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "test" "--frozen"` [INFO] [stdout] e7899c1dc501bf40580126a086b39193eb024179cadaa5bee37621080ad43d4a [INFO] running `"docker" "start" "-a" "e7899c1dc501bf40580126a086b39193eb024179cadaa5bee37621080ad43d4a"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.04s [INFO] [stderr] Running /opt/crater/target/debug/deps/fractars-a4cb989f4e0a1fac [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `"docker" "inspect" "e7899c1dc501bf40580126a086b39193eb024179cadaa5bee37621080ad43d4a"` [INFO] running `"docker" "rm" "-f" "e7899c1dc501bf40580126a086b39193eb024179cadaa5bee37621080ad43d4a"` [INFO] [stdout] e7899c1dc501bf40580126a086b39193eb024179cadaa5bee37621080ad43d4a