[INFO] cloning repository https://github.com/YesSeri/diacritics
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/YesSeri/diacritics" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FYesSeri%2Fdiacritics", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FYesSeri%2Fdiacritics'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] e84d6ababaaed8006ab43904e665b08f85d6e0c4
[INFO] testing YesSeri/diacritics against 1.55.0 for beta-1.56-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FYesSeri%2Fdiacritics" "/workspace/builds/worker-15/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-15/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/YesSeri/diacritics on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/YesSeri/diacritics
[INFO] finished tweaking git repo https://github.com/YesSeri/diacritics
[INFO] tweaked toml for git repo https://github.com/YesSeri/diacritics written to /workspace/builds/worker-15/source/Cargo.toml
[INFO] crate git repo https://github.com/YesSeri/diacritics already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 06df893e65d71705300f37bb8074c0f600d47b80d0e6f63f0b2902b2fc5e0f77
[INFO] running `Command { std: "docker" "start" "-a" "06df893e65d71705300f37bb8074c0f600d47b80d0e6f63f0b2902b2fc5e0f77", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "06df893e65d71705300f37bb8074c0f600d47b80d0e6f63f0b2902b2fc5e0f77", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "06df893e65d71705300f37bb8074c0f600d47b80d0e6f63f0b2902b2fc5e0f77", kill_on_drop: false }`
[INFO] [stdout] 06df893e65d71705300f37bb8074c0f600d47b80d0e6f63f0b2902b2fc5e0f77
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 946530f0ed12c2fcf1013715302fc0349e5b274ef412db5c053972e0caf07ed5
[INFO] running `Command { std: "docker" "start" "-a" "946530f0ed12c2fcf1013715302fc0349e5b274ef412db5c053972e0caf07ed5", kill_on_drop: false }`
[INFO] [stderr]    Compiling diacritics v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.50s
[INFO] running `Command { std: "docker" "inspect" "946530f0ed12c2fcf1013715302fc0349e5b274ef412db5c053972e0caf07ed5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "946530f0ed12c2fcf1013715302fc0349e5b274ef412db5c053972e0caf07ed5", kill_on_drop: false }`
[INFO] [stdout] 946530f0ed12c2fcf1013715302fc0349e5b274ef412db5c053972e0caf07ed5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 90eb7af17d65dc1149027f8a22a1ef857975a1d8aeb2d8792b6197640b09f08d
[INFO] running `Command { std: "docker" "start" "-a" "90eb7af17d65dc1149027f8a22a1ef857975a1d8aeb2d8792b6197640b09f08d", kill_on_drop: false }`
[INFO] [stderr]    Compiling diacritics v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.83s
[INFO] running `Command { std: "docker" "inspect" "90eb7af17d65dc1149027f8a22a1ef857975a1d8aeb2d8792b6197640b09f08d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "90eb7af17d65dc1149027f8a22a1ef857975a1d8aeb2d8792b6197640b09f08d", kill_on_drop: false }`
[INFO] [stdout] 90eb7af17d65dc1149027f8a22a1ef857975a1d8aeb2d8792b6197640b09f08d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 7ceda54253a7f6149d50621f875b8a91eedd3862056422769828587ede2db981
[INFO] running `Command { std: "docker" "start" "-a" "7ceda54253a7f6149d50621f875b8a91eedd3862056422769828587ede2db981", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/diacritics-cbe995168f52f258)
[INFO] [stdout] running 2 tests
[INFO] [stderr]    Doc-tests diacritics
[INFO] [stdout] test tests::test_lowercase ... ok
[INFO] [stdout] test tests::test_uppercase ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - remove_diacritics (line 5) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - remove_diacritics (line 5) stdout ----
[INFO] [stdout] error: unexpected closing delimiter: `}`
[INFO] [stdout]  --> src/lib.rs:10:34
[INFO] [stdout]   |
[INFO] [stdout] 3 | fn main() { #[allow(non_snake_case)] fn _doctest_main_src_lib_rs_5_0() {
[INFO] [stdout]   |           - this opening brace...
[INFO] [stdout] ...
[INFO] [stdout] 8 | } _doctest_main_src_lib_rs_5_0() }
[INFO] [stdout]   | - ...matches this closing brace  ^ unexpected closing delimiter
[INFO] [stdout] 
[INFO] [stdout] error: mismatched closing delimiter: `)`
[INFO] [stdout]  --> src/lib.rs:9:31
[INFO] [stdout]   |
[INFO] [stdout] 3 | fn main() { #[allow(non_snake_case)] fn _doctest_main_src_lib_rs_5_0() {
[INFO] [stdout]   |                                                                        - unclosed delimiter
[INFO] [stdout] ...
[INFO] [stdout] 7 | assert_eq!(string, new_string));
[INFO] [stdout]   |                               ^ mismatched closing delimiter
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/lib.rs - remove_diacritics (line 5)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.07s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass '--doc'
[INFO] running `Command { std: "docker" "inspect" "7ceda54253a7f6149d50621f875b8a91eedd3862056422769828587ede2db981", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7ceda54253a7f6149d50621f875b8a91eedd3862056422769828587ede2db981", kill_on_drop: false }`
[INFO] [stdout] 7ceda54253a7f6149d50621f875b8a91eedd3862056422769828587ede2db981