[INFO] cloning repository https://github.com/Some1and2-XC/cancellable-compression [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Some1and2-XC/cancellable-compression" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSome1and2-XC%2Fcancellable-compression", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSome1and2-XC%2Fcancellable-compression'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 42350c99baa513216337457bcd0eaafb7a04deda [INFO] checking Some1and2-XC/cancellable-compression 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%2FSome1and2-XC%2Fcancellable-compression" "/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/Some1and2-XC/cancellable-compression [INFO] finished tweaking git repo https://github.com/Some1and2-XC/cancellable-compression [INFO] tweaked toml for git repo https://github.com/Some1and2-XC/cancellable-compression written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/Some1and2-XC/cancellable-compression 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/Some1and2-XC/cancellable-compression 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] ec6cda2e9da8bf5f3825dd4b027cbaf61e5cd4299bfd462470000109792f5ca4 [INFO] running `Command { std: "docker" "start" "-a" "ec6cda2e9da8bf5f3825dd4b027cbaf61e5cd4299bfd462470000109792f5ca4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ec6cda2e9da8bf5f3825dd4b027cbaf61e5cd4299bfd462470000109792f5ca4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ec6cda2e9da8bf5f3825dd4b027cbaf61e5cd4299bfd462470000109792f5ca4", kill_on_drop: false }` [INFO] [stdout] ec6cda2e9da8bf5f3825dd4b027cbaf61e5cd4299bfd462470000109792f5ca4 [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] 5aa41a94819e155816ed599129dd96dd5b4da37ab0912c10582effb0441143fa [INFO] running `Command { std: "docker" "start" "-a" "5aa41a94819e155816ed599129dd96dd5b4da37ab0912c10582effb0441143fa", kill_on_drop: false }` [INFO] [stderr] Compiling cc v1.2.19 [INFO] [stderr] Checking num_cpus v1.16.0 [INFO] [stderr] Checking aho-corasick v1.1.3 [INFO] [stderr] Checking getrandom v0.2.15 [INFO] [stderr] Compiling nix v0.29.0 [INFO] [stderr] Checking futures-sink v0.3.31 [INFO] [stderr] Checking futures-core v0.3.31 [INFO] [stderr] Compiling syn v2.0.100 [INFO] [stderr] Checking console v0.15.11 [INFO] [stderr] Checking jiff v0.2.9 [INFO] [stderr] Checking core_affinity v0.8.3 [INFO] [stderr] Checking nanorand v0.7.0 [INFO] [stderr] Checking indicatif v0.17.11 [INFO] [stderr] Checking flume v0.11.1 [INFO] [stderr] Checking regex-automata v0.4.9 [INFO] [stderr] Compiling cmake v0.1.54 [INFO] [stderr] Compiling libdeflate-sys v1.23.1 [INFO] [stderr] Compiling libz-ng-sys v1.1.22 [INFO] [stderr] Compiling serde_derive v1.0.219 [INFO] [stderr] Compiling thiserror-impl v2.0.12 [INFO] [stderr] Checking ctrlc v3.4.6 [INFO] [stderr] Checking thiserror v2.0.12 [INFO] [stderr] Checking regex v1.11.1 [INFO] [stderr] Checking env_filter v0.1.3 [INFO] [stderr] Checking libdeflater v1.23.1 [INFO] [stderr] Checking env_logger v0.11.8 [INFO] [stderr] Checking serde v1.0.219 [INFO] [stderr] Checking serde_json v1.0.140 [INFO] [stderr] Checking flate2 v1.1.1 [INFO] [stderr] Checking gzp v1.0.1 (https://github.com/some1and2-xc/gzp.git#f47e1eaf) [INFO] [stderr] Checking cancellable-compression v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] error: this type will no longer be must used: ControlFlow, PathBuf> [INFO] [stdout] --> src/main.rs:138:28 [INFO] [stdout] | [INFO] [stdout] 138 | let src_filename = PathBuf::from_str(filename)?; [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/main.rs:138:28 [INFO] [stdout] | [INFO] [stdout] 138 | let src_filename = PathBuf::from_str(filename)?; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `cancellable-compression` (bin "cancellable-compression" test) due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: this type will no longer be must used: ControlFlow, PathBuf> [INFO] [stdout] --> src/main.rs:138:28 [INFO] [stdout] | [INFO] [stdout] 138 | let src_filename = PathBuf::from_str(filename)?; [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/main.rs:138:28 [INFO] [stdout] | [INFO] [stdout] 138 | let src_filename = PathBuf::from_str(filename)?; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `cancellable-compression` (bin "cancellable-compression") due to 2 previous errors [INFO] running `Command { std: "docker" "inspect" "5aa41a94819e155816ed599129dd96dd5b4da37ab0912c10582effb0441143fa", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5aa41a94819e155816ed599129dd96dd5b4da37ab0912c10582effb0441143fa", kill_on_drop: false }` [INFO] [stdout] 5aa41a94819e155816ed599129dd96dd5b4da37ab0912c10582effb0441143fa