[INFO] cloning repository https://github.com/jlyonsmith/whitespace-rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jlyonsmith/whitespace-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjlyonsmith%2Fwhitespace-rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjlyonsmith%2Fwhitespace-rs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 9803e84444783c2d5da9a97f89a453a247dcaddd
[INFO] checking jlyonsmith/whitespace-rs against master#8007b506ac5da629f223b755f5a5391edd5f6d01 for pr-88041
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjlyonsmith%2Fwhitespace-rs" "/workspace/builds/worker-2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/jlyonsmith/whitespace-rs on toolchain 8007b506ac5da629f223b755f5a5391edd5f6d01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8007b506ac5da629f223b755f5a5391edd5f6d01" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/jlyonsmith/whitespace-rs
[INFO] finished tweaking git repo https://github.com/jlyonsmith/whitespace-rs
[INFO] tweaked toml for git repo https://github.com/jlyonsmith/whitespace-rs written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] crate git repo https://github.com/jlyonsmith/whitespace-rs already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8007b506ac5da629f223b755f5a5391edd5f6d01" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+8007b506ac5da629f223b755f5a5391edd5f6d01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 39afa106c2b646c6f807f6a6858cecf55d3e7844099cb33b39367869d87606dd
[INFO] running `Command { std: "docker" "start" "-a" "39afa106c2b646c6f807f6a6858cecf55d3e7844099cb33b39367869d87606dd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "39afa106c2b646c6f807f6a6858cecf55d3e7844099cb33b39367869d87606dd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "39afa106c2b646c6f807f6a6858cecf55d3e7844099cb33b39367869d87606dd", kill_on_drop: false }`
[INFO] [stdout] 39afa106c2b646c6f807f6a6858cecf55d3e7844099cb33b39367869d87606dd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+8007b506ac5da629f223b755f5a5391edd5f6d01" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c0c19bd6c6f853fe7b9bcfaabc9ed0ac73610b8d5a3c86f0e2db31cc61fb76aa
[INFO] running `Command { std: "docker" "start" "-a" "c0c19bd6c6f853fe7b9bcfaabc9ed0ac73610b8d5a3c86f0e2db31cc61fb76aa", kill_on_drop: false }`
[INFO] [stderr]     Checking remove_dir_all v0.5.3
[INFO] [stderr]     Checking utf8-decode v1.0.1
[INFO] [stderr]     Checking whitespace-rs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking tempfile v3.2.0
[INFO] [stdout] error[E0423]: expected function, found crate `tempfile`
[INFO] [stdout]   --> src/main_tests.rs:90:16
[INFO] [stdout]    |
[INFO] [stdout] 90 |     let file = tempfile();
[INFO] [stdout]    |                ^^^^^^^^ not a function
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing one of these items instead
[INFO] [stdout]    |
[INFO] [stdout] 4  |   use crate::main_tests::tempfile;
[INFO] [stdout]    |
[INFO] [stdout] 4  |   use tempfile::tempfile;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `input` in this scope
[INFO] [stdout]   --> src/main_tests.rs:92:14
[INFO] [stdout]    |
[INFO] [stdout] 92 |     run(&mut input, &mut output, EndOfLine::Auto).unwrap();
[INFO] [stdout]    |              ^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `output` in this scope
[INFO] [stdout]   --> src/main_tests.rs:92:26
[INFO] [stdout]    |
[INFO] [stdout] 92 |     run(&mut input, &mut output, EndOfLine::Auto).unwrap();
[INFO] [stdout]    |                          ^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `tempfile::tempfile`
[INFO] [stdout]  --> src/main_tests.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use tempfile::tempfile;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> src/main_tests.rs:92:34
[INFO] [stdout]    |
[INFO] [stdout] 92 |     run(&mut input, &mut output, EndOfLine::Auto).unwrap();
[INFO] [stdout]    |                                  ^^^^^^^^^^^^^^^
[INFO] [stdout]    |                                  |
[INFO] [stdout]    |                                  expected enum `Option`, found enum `EndOfLine`
[INFO] [stdout]    |                                  help: try using a variant of the expected enum: `Some(EndOfLine::Auto)`
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected enum `Option<EndOfLine>`
[INFO] [stdout]               found enum `EndOfLine`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 4 previous errors; 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0308, E0423, E0425.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0308`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `whitespace-rs` due to 5 previous errors; 1 warning emitted
[INFO] running `Command { std: "docker" "inspect" "c0c19bd6c6f853fe7b9bcfaabc9ed0ac73610b8d5a3c86f0e2db31cc61fb76aa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c0c19bd6c6f853fe7b9bcfaabc9ed0ac73610b8d5a3c86f0e2db31cc61fb76aa", kill_on_drop: false }`
[INFO] [stdout] c0c19bd6c6f853fe7b9bcfaabc9ed0ac73610b8d5a3c86f0e2db31cc61fb76aa