[INFO] updating cached repository https://github.com/zyxw59/formatting [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/big/crater/work/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"` [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 201fdeb35234149de913dc022610b556cbe79666 [INFO] testing zyxw59/formatting against 1.38.0 for beta-1.39-1 [INFO] running `"git" "clone" "work/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzyxw59%2Fformatting" "work/builds/worker-5/source"` [INFO] [stderr] Cloning into 'work/builds/worker-5/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/zyxw59/formatting on toolchain 1.38.0 [INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/zyxw59/formatting [INFO] finished tweaking git repo https://github.com/zyxw59/formatting [INFO] tweaked toml for git repo https://github.com/zyxw59/formatting written to work/builds/worker-5/source/Cargo.toml [INFO] crate git repo https://github.com/zyxw59/formatting already has a lockfile, it will not be regenerated [INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-5/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.38.0" "build" "--frozen"` [INFO] [stdout] bd5f6f9399a35d104bf4ca857cef498ba86dedae909a44c2725276aafbcf3426 [INFO] running `"docker" "start" "-a" "bd5f6f9399a35d104bf4ca857cef498ba86dedae909a44c2725276aafbcf3426"` [INFO] [stderr] Compiling unicode-xid v0.0.4 [INFO] [stderr] Compiling cc v1.0.13 [INFO] [stderr] Compiling quote v0.3.15 [INFO] [stderr] Compiling synom v0.11.3 [INFO] [stderr] Compiling syn v0.11.11 [INFO] [stderr] Compiling backtrace-sys v0.1.16 [INFO] [stderr] Compiling synstructure v0.6.1 [INFO] [stderr] Compiling failure_derive v0.1.1 [INFO] [stderr] Compiling backtrace v0.3.6 [INFO] [stderr] Compiling failure v0.1.1 [INFO] [stderr] Compiling formatting v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: unused `#[macro_use]` import [INFO] [stderr] --> src/main.rs:2:1 [INFO] [stderr] | [INFO] [stderr] 2 | #[macro_use] [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/errors.rs:18:32 [INFO] [stderr] | [INFO] [stderr] 18 | fn cause(&self) -> Option<&Fail> { [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Fail` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused imports: `Backtrace`, `Context`, `Fail`, `ResultExt` [INFO] [stderr] --> src/parser/mod.rs:1:15 [INFO] [stderr] | [INFO] [stderr] 1 | use failure::{Backtrace, Context, Fail, ResultExt}; [INFO] [stderr] | ^^^^^^^^^ ^^^^^^^ ^^^^ ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `ErrorKind`, `Error` [INFO] [stderr] --> src/parser/mod.rs:3:14 [INFO] [stderr] | [INFO] [stderr] 3 | use errors::{Error, ErrorKind}; [INFO] [stderr] | ^^^^^ ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `Backtrace`, `Context`, `Fail` [INFO] [stderr] --> src/parser/bufread.rs:3:15 [INFO] [stderr] | [INFO] [stderr] 3 | use failure::{Backtrace, Context, Fail, ResultExt}; [INFO] [stderr] | ^^^^^^^^^ ^^^^^^^ ^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `kind` [INFO] [stderr] --> src/errors.rs:12:5 [INFO] [stderr] | [INFO] [stderr] 12 | pub fn kind(&self) -> ErrorKind { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `EndOfInput` [INFO] [stderr] --> src/errors.rs:50:5 [INFO] [stderr] | [INFO] [stderr] 50 | EndOfInput, [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `UnclosedVerbatim` [INFO] [stderr] --> src/errors.rs:52:5 [INFO] [stderr] | [INFO] [stderr] 52 | UnclosedVerbatim(usize, usize), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Unicode` [INFO] [stderr] --> src/errors.rs:54:5 [INFO] [stderr] | [INFO] [stderr] 54 | Unicode(usize), [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Io` [INFO] [stderr] --> src/errors.rs:56:5 [INFO] [stderr] | [INFO] [stderr] 56 | Io(usize), [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `from_io` [INFO] [stderr] --> src/errors.rs:60:5 [INFO] [stderr] | [INFO] [stderr] 60 | pub fn from_io(err: &io::Error, line: usize) -> ErrorKind { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `BufReadIter` [INFO] [stderr] --> src/parser/bufread.rs:12:1 [INFO] [stderr] | [INFO] [stderr] 12 | pub struct BufReadIter { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `new` [INFO] [stderr] --> src/parser/bufread.rs:22:5 [INFO] [stderr] | [INFO] [stderr] 22 | pub fn new(input: R) -> BufReadIter { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `column` [INFO] [stderr] --> src/parser/bufread.rs:33:5 [INFO] [stderr] | [INFO] [stderr] 33 | pub fn column(&self) -> usize { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `line` [INFO] [stderr] --> src/parser/bufread.rs:38:5 [INFO] [stderr] | [INFO] [stderr] 38 | pub fn line(&self) -> usize { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `fill_buffer` [INFO] [stderr] --> src/parser/bufread.rs:43:5 [INFO] [stderr] | [INFO] [stderr] 43 | fn fill_buffer(&mut self) -> Result<(), Error> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `next` [INFO] [stderr] --> src/parser/bufread.rs:55:5 [INFO] [stderr] | [INFO] [stderr] 55 | pub fn next(&mut self) -> Result, Error> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `expect_next` [INFO] [stderr] --> src/parser/bufread.rs:66:5 [INFO] [stderr] | [INFO] [stderr] 66 | pub fn expect_next(&mut self) -> Result { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `current` [INFO] [stderr] --> src/parser/bufread.rs:72:5 [INFO] [stderr] | [INFO] [stderr] 72 | pub fn current(&self) -> Option<&char> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `peek` [INFO] [stderr] --> src/parser/bufread.rs:78:5 [INFO] [stderr] | [INFO] [stderr] 78 | pub fn peek(&self) -> Option<&char> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `Parser` [INFO] [stderr] --> src/parser/mod.rs:10:1 [INFO] [stderr] | [INFO] [stderr] 10 | pub struct Parser { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 30.46s [INFO] running `"docker" "inspect" "bd5f6f9399a35d104bf4ca857cef498ba86dedae909a44c2725276aafbcf3426"` [INFO] running `"docker" "rm" "-f" "bd5f6f9399a35d104bf4ca857cef498ba86dedae909a44c2725276aafbcf3426"` [INFO] [stdout] bd5f6f9399a35d104bf4ca857cef498ba86dedae909a44c2725276aafbcf3426 [INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-5/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.38.0" "test" "--frozen" "--no-run"` [INFO] [stdout] 235a5c8dc9226cd8e172b54ba89b3b34424932250974c0f7c9d0fc6269c0d1eb [INFO] running `"docker" "start" "-a" "235a5c8dc9226cd8e172b54ba89b3b34424932250974c0f7c9d0fc6269c0d1eb"` [INFO] [stderr] Compiling formatting v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: unused `#[macro_use]` import [INFO] [stderr] --> src/main.rs:2:1 [INFO] [stderr] | [INFO] [stderr] 2 | #[macro_use] [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/errors.rs:18:32 [INFO] [stderr] | [INFO] [stderr] 18 | fn cause(&self) -> Option<&Fail> { [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Fail` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused imports: `Backtrace`, `Context`, `Fail`, `ResultExt` [INFO] [stderr] --> src/parser/mod.rs:1:15 [INFO] [stderr] | [INFO] [stderr] 1 | use failure::{Backtrace, Context, Fail, ResultExt}; [INFO] [stderr] | ^^^^^^^^^ ^^^^^^^ ^^^^ ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `ErrorKind`, `Error` [INFO] [stderr] --> src/parser/mod.rs:3:14 [INFO] [stderr] | [INFO] [stderr] 3 | use errors::{Error, ErrorKind}; [INFO] [stderr] | ^^^^^ ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `Backtrace`, `Context`, `Fail` [INFO] [stderr] --> src/parser/bufread.rs:3:15 [INFO] [stderr] | [INFO] [stderr] 3 | use failure::{Backtrace, Context, Fail, ResultExt}; [INFO] [stderr] | ^^^^^^^^^ ^^^^^^^ ^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `kind` [INFO] [stderr] --> src/errors.rs:12:5 [INFO] [stderr] | [INFO] [stderr] 12 | pub fn kind(&self) -> ErrorKind { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `EndOfInput` [INFO] [stderr] --> src/errors.rs:50:5 [INFO] [stderr] | [INFO] [stderr] 50 | EndOfInput, [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `UnclosedVerbatim` [INFO] [stderr] --> src/errors.rs:52:5 [INFO] [stderr] | [INFO] [stderr] 52 | UnclosedVerbatim(usize, usize), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Unicode` [INFO] [stderr] --> src/errors.rs:54:5 [INFO] [stderr] | [INFO] [stderr] 54 | Unicode(usize), [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Io` [INFO] [stderr] --> src/errors.rs:56:5 [INFO] [stderr] | [INFO] [stderr] 56 | Io(usize), [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `from_io` [INFO] [stderr] --> src/errors.rs:60:5 [INFO] [stderr] | [INFO] [stderr] 60 | pub fn from_io(err: &io::Error, line: usize) -> ErrorKind { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `BufReadIter` [INFO] [stderr] --> src/parser/bufread.rs:12:1 [INFO] [stderr] | [INFO] [stderr] 12 | pub struct BufReadIter { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `new` [INFO] [stderr] --> src/parser/bufread.rs:22:5 [INFO] [stderr] | [INFO] [stderr] 22 | pub fn new(input: R) -> BufReadIter { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `column` [INFO] [stderr] --> src/parser/bufread.rs:33:5 [INFO] [stderr] | [INFO] [stderr] 33 | pub fn column(&self) -> usize { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `line` [INFO] [stderr] --> src/parser/bufread.rs:38:5 [INFO] [stderr] | [INFO] [stderr] 38 | pub fn line(&self) -> usize { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `fill_buffer` [INFO] [stderr] --> src/parser/bufread.rs:43:5 [INFO] [stderr] | [INFO] [stderr] 43 | fn fill_buffer(&mut self) -> Result<(), Error> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `next` [INFO] [stderr] --> src/parser/bufread.rs:55:5 [INFO] [stderr] | [INFO] [stderr] 55 | pub fn next(&mut self) -> Result, Error> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `expect_next` [INFO] [stderr] --> src/parser/bufread.rs:66:5 [INFO] [stderr] | [INFO] [stderr] 66 | pub fn expect_next(&mut self) -> Result { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `current` [INFO] [stderr] --> src/parser/bufread.rs:72:5 [INFO] [stderr] | [INFO] [stderr] 72 | pub fn current(&self) -> Option<&char> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `peek` [INFO] [stderr] --> src/parser/bufread.rs:78:5 [INFO] [stderr] | [INFO] [stderr] 78 | pub fn peek(&self) -> Option<&char> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `Parser` [INFO] [stderr] --> src/parser/mod.rs:10:1 [INFO] [stderr] | [INFO] [stderr] 10 | pub struct Parser { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.79s [INFO] running `"docker" "inspect" "235a5c8dc9226cd8e172b54ba89b3b34424932250974c0f7c9d0fc6269c0d1eb"` [INFO] running `"docker" "rm" "-f" "235a5c8dc9226cd8e172b54ba89b3b34424932250974c0f7c9d0fc6269c0d1eb"` [INFO] [stdout] 235a5c8dc9226cd8e172b54ba89b3b34424932250974c0f7c9d0fc6269c0d1eb [INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-5/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.38.0" "test" "--frozen"` [INFO] [stdout] 1f9b459180cb59ee435c0bbc74fab9cb5f3b2c79a999e9029c9c44886e656ff8 [INFO] running `"docker" "start" "-a" "1f9b459180cb59ee435c0bbc74fab9cb5f3b2c79a999e9029c9c44886e656ff8"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.07s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/formatting-488b07d2c265c0ba [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" "1f9b459180cb59ee435c0bbc74fab9cb5f3b2c79a999e9029c9c44886e656ff8"` [INFO] running `"docker" "rm" "-f" "1f9b459180cb59ee435c0bbc74fab9cb5f3b2c79a999e9029c9c44886e656ff8"` [INFO] [stdout] 1f9b459180cb59ee435c0bbc74fab9cb5f3b2c79a999e9029c9c44886e656ff8