[INFO] cloning repository https://github.com/DerFetzer/tecmp-rs [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/DerFetzer/tecmp-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDerFetzer%2Ftecmp-rs", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDerFetzer%2Ftecmp-rs'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] c6acb933e5ec54a909136b24001e913a60b00103 [INFO] checking DerFetzer/tecmp-rs 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%2FDerFetzer%2Ftecmp-rs" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/DerFetzer/tecmp-rs [INFO] finished tweaking git repo https://github.com/DerFetzer/tecmp-rs [INFO] tweaked toml for git repo https://github.com/DerFetzer/tecmp-rs written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/DerFetzer/tecmp-rs 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/DerFetzer/tecmp-rs 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-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] ed69c67beb19a769ce1b170eaa7ee198ac08895bf8777c04efb9432dcc20b8c1 [INFO] running `Command { std: "docker" "start" "-a" "ed69c67beb19a769ce1b170eaa7ee198ac08895bf8777c04efb9432dcc20b8c1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ed69c67beb19a769ce1b170eaa7ee198ac08895bf8777c04efb9432dcc20b8c1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ed69c67beb19a769ce1b170eaa7ee198ac08895bf8777c04efb9432dcc20b8c1", kill_on_drop: false }` [INFO] [stdout] ed69c67beb19a769ce1b170eaa7ee198ac08895bf8777c04efb9432dcc20b8c1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 01b635f419543143325157fc8482a05c902f6d6fef26a52046c54d3e21c7fe52 [INFO] running `Command { std: "docker" "start" "-a" "01b635f419543143325157fc8482a05c902f6d6fef26a52046c54d3e21c7fe52", kill_on_drop: false }` [INFO] [stderr] Checking memchr v2.7.5 [INFO] [stderr] Compiling heapless v0.9.1 [INFO] [stderr] Checking hash32 v0.3.1 [INFO] [stderr] Compiling syn v2.0.106 [INFO] [stderr] Checking no_std_io2 v0.9.0 [INFO] [stderr] Compiling darling_core v0.20.11 [INFO] [stderr] Compiling darling_macro v0.20.11 [INFO] [stderr] Compiling darling v0.20.11 [INFO] [stderr] Compiling deku_derive v0.19.1 (https://github.com/sharksforarms/deku?rev=3dd536973a9e0ca1c0fb57497945b28b0ce46402#3dd53697) [INFO] [stderr] Checking deku v0.19.1 (https://github.com/sharksforarms/deku?rev=3dd536973a9e0ca1c0fb57497945b28b0ce46402#3dd53697) [INFO] [stderr] Checking tecmp-rs v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] error: this type will no longer be must used: ControlFlow, u16> [INFO] [stdout] --> src/lib.rs:92:45 [INFO] [stdout] | [INFO] [stdout] 92 | #[derive(Debug, Clone, PartialEq, DekuRead, DekuWrite)] [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: Result [INFO] [stdout] --> src/lib.rs:92:45 [INFO] [stdout] | [INFO] [stdout] 92 | #[derive(Debug, Clone, PartialEq, DekuRead, DekuWrite)] [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the derive macro `DekuWrite` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: ControlFlow, u8> [INFO] [stdout] --> src/lib.rs:182:45 [INFO] [stdout] | [INFO] [stdout] 182 | #[derive(Debug, Clone, PartialEq, DekuRead, DekuWrite)] [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/lib.rs:182:45 [INFO] [stdout] | [INFO] [stdout] 182 | #[derive(Debug, Clone, PartialEq, DekuRead, DekuWrite)] [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the derive macro `DekuWrite` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: ControlFlow, u8> [INFO] [stdout] --> src/lib.rs:224:45 [INFO] [stdout] | [INFO] [stdout] 224 | #[derive(Debug, Clone, PartialEq, DekuRead, DekuWrite)] [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: ControlFlow, u16> [INFO] [stdout] --> src/lib.rs:92:45 [INFO] [stdout] | [INFO] [stdout] 92 | #[derive(Debug, Clone, PartialEq, DekuRead, DekuWrite)] [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: Result [INFO] [stdout] --> src/lib.rs:224:45 [INFO] [stdout] | [INFO] [stdout] 224 | #[derive(Debug, Clone, PartialEq, DekuRead, DekuWrite)] [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the derive macro `DekuWrite` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: ControlFlow, u8> [INFO] [stdout] --> src/lib.rs:263:45 [INFO] [stdout] | [INFO] [stdout] 263 | #[derive(Debug, Clone, PartialEq, DekuRead, DekuWrite)] [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/lib.rs:263:45 [INFO] [stdout] | [INFO] [stdout] 263 | #[derive(Debug, Clone, PartialEq, DekuRead, DekuWrite)] [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the derive macro `DekuWrite` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/lib.rs:92:45 [INFO] [stdout] | [INFO] [stdout] 92 | #[derive(Debug, Clone, PartialEq, DekuRead, DekuWrite)] [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the derive macro `DekuWrite` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: ControlFlow, u8> [INFO] [stdout] --> src/lib.rs:182:45 [INFO] [stdout] | [INFO] [stdout] 182 | #[derive(Debug, Clone, PartialEq, DekuRead, DekuWrite)] [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/lib.rs:182:45 [INFO] [stdout] | [INFO] [stdout] 182 | #[derive(Debug, Clone, PartialEq, DekuRead, DekuWrite)] [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the derive macro `DekuWrite` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: ControlFlow, u8> [INFO] [stdout] --> src/lib.rs:224:45 [INFO] [stdout] | [INFO] [stdout] 224 | #[derive(Debug, Clone, PartialEq, DekuRead, DekuWrite)] [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/lib.rs:224:45 [INFO] [stdout] | [INFO] [stdout] 224 | #[derive(Debug, Clone, PartialEq, DekuRead, DekuWrite)] [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the derive macro `DekuWrite` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: ControlFlow, u8> [INFO] [stdout] --> src/lib.rs:263:45 [INFO] [stdout] | [INFO] [stdout] 263 | #[derive(Debug, Clone, PartialEq, DekuRead, DekuWrite)] [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/lib.rs:263:45 [INFO] [stdout] | [INFO] [stdout] 263 | #[derive(Debug, Clone, PartialEq, DekuRead, DekuWrite)] [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the derive macro `DekuWrite` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `tecmp-rs` (lib) due to 8 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: could not compile `tecmp-rs` (lib test) due to 8 previous errors [INFO] running `Command { std: "docker" "inspect" "01b635f419543143325157fc8482a05c902f6d6fef26a52046c54d3e21c7fe52", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "01b635f419543143325157fc8482a05c902f6d6fef26a52046c54d3e21c7fe52", kill_on_drop: false }` [INFO] [stdout] 01b635f419543143325157fc8482a05c902f6d6fef26a52046c54d3e21c7fe52