[INFO] fetching crate t-rec 0.7.6... [INFO] checking t-rec-0.7.6 against master#f557a4fd462a779c92e4e8bd004426cf329efb30 for pr-111063 [INFO] extracting crate t-rec 0.7.6 into /workspace/builds/worker-1-tc1/source [INFO] validating manifest of crates.io crate t-rec 0.7.6 on toolchain f557a4fd462a779c92e4e8bd004426cf329efb30 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f557a4fd462a779c92e4e8bd004426cf329efb30" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate t-rec 0.7.6 [INFO] finished tweaking crates.io crate t-rec 0.7.6 [INFO] tweaked toml for crates.io crate t-rec 0.7.6 written to /workspace/builds/worker-1-tc1/source/Cargo.toml [INFO] crate crates.io crate t-rec 0.7.6 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" "+f557a4fd462a779c92e4e8bd004426cf329efb30" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded simplerand v1.3.0 [INFO] [stderr] Downloaded x11rb v0.9.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+f557a4fd462a779c92e4e8bd004426cf329efb30" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 0ad2ded99e7dd84ae11db9166060dd017277b79605326a7b913aea6c4bf15c52 [INFO] running `Command { std: "docker" "start" "-a" "0ad2ded99e7dd84ae11db9166060dd017277b79605326a7b913aea6c4bf15c52", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "0ad2ded99e7dd84ae11db9166060dd017277b79605326a7b913aea6c4bf15c52", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0ad2ded99e7dd84ae11db9166060dd017277b79605326a7b913aea6c4bf15c52", kill_on_drop: false }` [INFO] [stdout] 0ad2ded99e7dd84ae11db9166060dd017277b79605326a7b913aea6c4bf15c52 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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" "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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+f557a4fd462a779c92e4e8bd004426cf329efb30" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 60110df11c9646427a6a9bb8fc882a46d880da6ee0eb2df5aafa0d7d16ed99db [INFO] running `Command { std: "docker" "start" "-a" "60110df11c9646427a6a9bb8fc882a46d880da6ee0eb2df5aafa0d7d16ed99db", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.139 [INFO] [stderr] Compiling crossbeam-utils v0.8.14 [INFO] [stderr] Compiling memoffset v0.7.1 [INFO] [stderr] Compiling proc-macro2 v1.0.50 [INFO] [stderr] Compiling crossbeam-epoch v0.9.13 [INFO] [stderr] Compiling quote v1.0.23 [INFO] [stderr] Compiling unicode-ident v1.0.6 [INFO] [stderr] Compiling syn v1.0.107 [INFO] [stderr] Compiling io-lifetimes v1.0.4 [INFO] [stderr] Compiling rayon-core v1.10.1 [INFO] [stderr] Checking miniz_oxide v0.6.2 [INFO] [stderr] Compiling futures-core v0.3.25 [INFO] [stderr] Compiling rustix v0.36.7 [INFO] [stderr] Checking linux-raw-sys v0.1.4 [INFO] [stderr] Checking either v1.8.0 [INFO] [stderr] Checking spin v0.9.4 [INFO] [stderr] Checking futures-sink v0.3.25 [INFO] [stderr] Compiling anyhow v1.0.68 [INFO] [stderr] Checking os_str_bytes v6.4.1 [INFO] [stderr] Checking lebe v0.5.2 [INFO] [stderr] Checking half v2.2.1 [INFO] [stderr] Checking bit_field v0.10.1 [INFO] [stderr] Checking clap_lex v0.3.1 [INFO] [stderr] Checking bytemuck v1.13.0 [INFO] [stderr] Checking once_cell v1.17.0 [INFO] [stderr] Checking fastrand v1.8.0 [INFO] [stderr] Compiling t-rec v0.7.6 (/opt/rustwide/workdir) [INFO] [stderr] Checking scoped_threadpool v0.1.9 [INFO] [stderr] Checking simplerand v1.3.0 [INFO] [stderr] Checking flate2 v1.0.25 [INFO] [stderr] Checking crossbeam-channel v0.5.6 [INFO] [stderr] Checking png v0.17.7 [INFO] [stderr] Checking crossbeam-deque v0.8.2 [INFO] [stderr] Checking num_cpus v1.15.0 [INFO] [stderr] Checking getrandom v0.2.8 [INFO] [stderr] Checking nix v0.22.3 [INFO] [stderr] Checking gethostname v0.2.3 [INFO] [stderr] Checking tempfile v3.3.0 [INFO] [stderr] Checking nanorand v0.7.0 [INFO] [stderr] Checking threadpool v1.8.1 [INFO] [stderr] Checking rayon v1.6.1 [INFO] [stderr] Checking is-terminal v0.4.2 [INFO] [stderr] Checking clap v4.1.1 [INFO] [stderr] Checking env_logger v0.10.0 [INFO] [stderr] Checking jpeg-decoder v0.3.0 [INFO] [stderr] Checking x11rb v0.9.0 [INFO] [stderr] Checking tiff v0.8.1 [INFO] [stderr] Compiling pin-project-internal v1.0.12 [INFO] [stderr] Checking pin-project v1.0.12 [INFO] [stderr] Checking flume v0.10.14 [INFO] [stderr] Checking exr v1.5.2 [INFO] [stderr] Checking image v0.24.5 [INFO] [stdout] warning: using `.borrow()` on a double reference, which returns `&Vec` instead of borrowing the inner type [INFO] [stdout] --> src/main.rs:144:35 [INFO] [stdout] | [INFO] [stdout] 144 | time_codes.lock().unwrap().borrow().len() [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(suspicious_double_ref_op)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: using `.borrow()` on a double reference, which returns `&TempDir` instead of borrowing the inner type [INFO] [stdout] --> src/main.rs:150:32 [INFO] [stdout] | [INFO] [stdout] 150 | tempdir.lock().unwrap().borrow(), [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: using `.borrow()` on a double reference, which returns `&TempDir` instead of borrowing the inner type [INFO] [stdout] --> src/main.rs:156:36 [INFO] [stdout] | [INFO] [stdout] 156 | tempdir.lock().unwrap().borrow(), [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: using `.borrow()` on a double reference, which returns `&TempDir` instead of borrowing the inner type [INFO] [stdout] --> src/main.rs:168:40 [INFO] [stdout] | [INFO] [stdout] 168 | tempdir.lock().unwrap().borrow(), [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: using `.borrow()` on a double reference, which returns `&TempDir` instead of borrowing the inner type [INFO] [stdout] --> src/main.rs:180:40 [INFO] [stdout] | [INFO] [stdout] 180 | tempdir.lock().unwrap().borrow(), [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: using `.borrow()` on a double reference, which returns `&TempDir` instead of borrowing the inner type [INFO] [stdout] --> src/capture.rs:57:75 [INFO] [stdout] | [INFO] [stdout] 57 | if let Err(e) = save_frame(&image, tc, tempdir.lock().unwrap().borrow(), file_name_for) [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: using `.borrow()` on a double reference, which returns `&Vec` instead of borrowing the inner type [INFO] [stdout] --> src/main.rs:144:35 [INFO] [stdout] | [INFO] [stdout] 144 | time_codes.lock().unwrap().borrow().len() [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(suspicious_double_ref_op)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: using `.borrow()` on a double reference, which returns `&TempDir` instead of borrowing the inner type [INFO] [stdout] --> src/main.rs:150:32 [INFO] [stdout] | [INFO] [stdout] 150 | tempdir.lock().unwrap().borrow(), [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: using `.borrow()` on a double reference, which returns `&TempDir` instead of borrowing the inner type [INFO] [stdout] --> src/main.rs:156:36 [INFO] [stdout] | [INFO] [stdout] 156 | tempdir.lock().unwrap().borrow(), [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: using `.borrow()` on a double reference, which returns `&TempDir` instead of borrowing the inner type [INFO] [stdout] --> src/main.rs:168:40 [INFO] [stdout] | [INFO] [stdout] 168 | tempdir.lock().unwrap().borrow(), [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: using `.borrow()` on a double reference, which returns `&TempDir` instead of borrowing the inner type [INFO] [stdout] --> src/main.rs:180:40 [INFO] [stdout] | [INFO] [stdout] 180 | tempdir.lock().unwrap().borrow(), [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: using `.borrow()` on a double reference, which returns `&TempDir` instead of borrowing the inner type [INFO] [stdout] --> src/capture.rs:57:75 [INFO] [stdout] | [INFO] [stdout] 57 | if let Err(e) = save_frame(&image, tc, tempdir.lock().unwrap().borrow(), file_name_for) [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 9.55s [INFO] running `Command { std: "docker" "inspect" "60110df11c9646427a6a9bb8fc882a46d880da6ee0eb2df5aafa0d7d16ed99db", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "60110df11c9646427a6a9bb8fc882a46d880da6ee0eb2df5aafa0d7d16ed99db", kill_on_drop: false }` [INFO] [stdout] 60110df11c9646427a6a9bb8fc882a46d880da6ee0eb2df5aafa0d7d16ed99db