[INFO] cloning repository https://github.com/MrDwarf7/xmlifyme [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/MrDwarf7/xmlifyme" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMrDwarf7%2Fxmlifyme", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMrDwarf7%2Fxmlifyme'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 573320e5bc114ec5db4e0b6cc700f6e0f4d2f4f8 [INFO] checking MrDwarf7/xmlifyme against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMrDwarf7%2Fxmlifyme" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/MrDwarf7/xmlifyme [INFO] finished tweaking git repo https://github.com/MrDwarf7/xmlifyme [INFO] tweaked toml for git repo https://github.com/MrDwarf7/xmlifyme written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/MrDwarf7/xmlifyme on toolchain 4f260f0f20b3133d20cfb50353c0221943af5796 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/MrDwarf7/xmlifyme 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" "+4f260f0f20b3133d20cfb50353c0221943af5796" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 53a599a4b9dbdcc7b4f66503c033bc5bfaedbdb2c6ea547adc2d988b98382b30 [INFO] running `Command { std: "docker" "start" "-a" "53a599a4b9dbdcc7b4f66503c033bc5bfaedbdb2c6ea547adc2d988b98382b30", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "53a599a4b9dbdcc7b4f66503c033bc5bfaedbdb2c6ea547adc2d988b98382b30", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "53a599a4b9dbdcc7b4f66503c033bc5bfaedbdb2c6ea547adc2d988b98382b30", kill_on_drop: false }` [INFO] [stdout] 53a599a4b9dbdcc7b4f66503c033bc5bfaedbdb2c6ea547adc2d988b98382b30 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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 -Dunmustuse_in_always_ok" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 363702652eeb47c16b994d3a6229e69ff0bccfaca1c72135c8a910699e8ed344 [INFO] running `Command { std: "docker" "start" "-a" "363702652eeb47c16b994d3a6229e69ff0bccfaca1c72135c8a910699e8ed344", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.81 [INFO] [stderr] Compiling unicode-ident v1.0.12 [INFO] [stderr] Compiling serde v1.0.199 [INFO] [stderr] Checking bytes v1.6.0 [INFO] [stderr] Checking pin-project-lite v0.2.14 [INFO] [stderr] Compiling serde_json v1.0.116 [INFO] [stderr] Checking ryu v1.0.17 [INFO] [stderr] Checking memchr v2.7.2 [INFO] [stderr] Checking itoa v1.0.11 [INFO] [stderr] Checking tokio v1.37.0 [INFO] [stderr] Compiling quote v1.0.36 [INFO] [stderr] Compiling syn v2.0.60 [INFO] [stderr] Compiling serde_derive v1.0.199 [INFO] [stderr] Checking quick-xml v0.31.0 [INFO] [stderr] Checking xmlifyme v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] error: this type will no longer be must used: std::result::Result [INFO] [stdout] --> src/file.rs:156:29 [INFO] [stdout] | [INFO] [stdout] 156 | let new_file_name = str_lossy_file_name [INFO] [stdout] | _____________________________^ [INFO] [stdout] 157 | | .as_ref() [INFO] [stdout] 158 | | .parse::() [INFO] [stdout] 159 | | .unwrap() [INFO] [stdout] 160 | | .parse::() [INFO] [stdout] | |_______________________________^ [INFO] [stdout] | [INFO] [stdout] = note: requested on the command line with `-D unmustuse-in-always-ok` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: std::result::Result [INFO] [stdout] --> src/file.rs:156:29 [INFO] [stdout] | [INFO] [stdout] 156 | let new_file_name = str_lossy_file_name [INFO] [stdout] | _____________________________^ [INFO] [stdout] 157 | | .as_ref() [INFO] [stdout] 158 | | .parse::() [INFO] [stdout] | |______________________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: std::result::Result [INFO] [stdout] --> src/file.rs:156:29 [INFO] [stdout] | [INFO] [stdout] 156 | let new_file_name = str_lossy_file_name [INFO] [stdout] | _____________________________^ [INFO] [stdout] 157 | | .as_ref() [INFO] [stdout] 158 | | .parse::() [INFO] [stdout] 159 | | .unwrap() [INFO] [stdout] 160 | | .parse::() [INFO] [stdout] | |_______________________________^ [INFO] [stdout] | [INFO] [stdout] = note: requested on the command line with `-D unmustuse-in-always-ok` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: std::result::Result [INFO] [stdout] --> src/file.rs:156:29 [INFO] [stdout] | [INFO] [stdout] 156 | let new_file_name = str_lossy_file_name [INFO] [stdout] | _____________________________^ [INFO] [stdout] 157 | | .as_ref() [INFO] [stdout] 158 | | .parse::() [INFO] [stdout] | |______________________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `xmlifyme` (bin "xmlifyme") due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: could not compile `xmlifyme` (bin "xmlifyme" test) due to 2 previous errors [INFO] running `Command { std: "docker" "inspect" "363702652eeb47c16b994d3a6229e69ff0bccfaca1c72135c8a910699e8ed344", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "363702652eeb47c16b994d3a6229e69ff0bccfaca1c72135c8a910699e8ed344", kill_on_drop: false }` [INFO] [stdout] 363702652eeb47c16b994d3a6229e69ff0bccfaca1c72135c8a910699e8ed344