[INFO] cloning repository https://github.com/Dwsy/get_desktop_picture [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Dwsy/get_desktop_picture" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDwsy%2Fget_desktop_picture", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDwsy%2Fget_desktop_picture'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] fc36e23b267cf4ef56a04223848e4abee29bd680 [INFO] checking Dwsy/get_desktop_picture against master#385fa9d845dd326c6bbfd58c22244215e431948a for never-type-fallback-to-never [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDwsy%2Fget_desktop_picture" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Dwsy/get_desktop_picture on toolchain 385fa9d845dd326c6bbfd58c22244215e431948a [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/Dwsy/get_desktop_picture [INFO] finished tweaking git repo https://github.com/Dwsy/get_desktop_picture [INFO] tweaked toml for git repo https://github.com/Dwsy/get_desktop_picture written to /workspace/builds/worker-5-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/Dwsy/get_desktop_picture 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" "+385fa9d845dd326c6bbfd58c22244215e431948a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded polling v3.3.1 [INFO] [stderr] Downloaded async-io v2.2.2 [INFO] [stderr] Downloaded async-task v4.6.0 [INFO] [stderr] Downloaded event-listener v4.0.1 [INFO] [stderr] Downloaded syn v2.0.43 [INFO] [stderr] Downloaded proc-macro2 v1.0.71 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 0016dc1ab0ccdde214ffa968a8dba5f6adda06faf25aa66407d833bb5794d228 [INFO] running `Command { std: "docker" "start" "-a" "0016dc1ab0ccdde214ffa968a8dba5f6adda06faf25aa66407d833bb5794d228", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "0016dc1ab0ccdde214ffa968a8dba5f6adda06faf25aa66407d833bb5794d228", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0016dc1ab0ccdde214ffa968a8dba5f6adda06faf25aa66407d833bb5794d228", kill_on_drop: false }` [INFO] [stdout] 0016dc1ab0ccdde214ffa968a8dba5f6adda06faf25aa66407d833bb5794d228 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 524d0b40fe8c1fc4dbe45d68cfcc3dc59367fb89022622486f6a765df441a162 [INFO] running `Command { std: "docker" "start" "-a" "524d0b40fe8c1fc4dbe45d68cfcc3dc59367fb89022622486f6a765df441a162", kill_on_drop: false }` [INFO] [stderr] Compiling crossbeam-utils v0.8.18 [INFO] [stderr] Checking futures-core v0.3.30 [INFO] [stderr] Compiling proc-macro2 v1.0.71 [INFO] [stderr] Checking parking v2.2.0 [INFO] [stderr] Checking tracing v0.1.40 [INFO] [stderr] Checking signal-hook-registry v1.4.1 [INFO] [stderr] Compiling rustix v0.38.28 [INFO] [stderr] Checking linux-raw-sys v0.4.12 [INFO] [stderr] Checking bitflags v2.4.1 [INFO] [stderr] Compiling io-lifetimes v1.0.11 [INFO] [stderr] Checking futures-io v0.3.30 [INFO] [stderr] Checking parking_lot v0.12.1 [INFO] [stderr] Checking num_cpus v1.16.0 [INFO] [stderr] Checking socket2 v0.5.5 [INFO] [stderr] Checking mio v0.8.10 [INFO] [stderr] Compiling polling v2.8.0 [INFO] [stderr] Compiling rustix v0.37.27 [INFO] [stderr] Checking futures-lite v2.1.0 [INFO] [stderr] Checking concurrent-queue v2.4.0 [INFO] [stderr] Checking socket2 v0.4.10 [INFO] [stderr] Compiling async-io v1.13.0 [INFO] [stderr] Checking futures-task v0.3.30 [INFO] [stderr] Checking linux-raw-sys v0.3.8 [INFO] [stderr] Compiling quote v1.0.33 [INFO] [stderr] Checking event-listener v4.0.1 [INFO] [stderr] Checking bitflags v1.3.2 [INFO] [stderr] Checking futures-sink v0.3.30 [INFO] [stderr] Compiling syn v2.0.43 [INFO] [stderr] Checking event-listener v2.5.3 [INFO] [stderr] Checking event-listener-strategy v0.4.0 [INFO] [stderr] Checking fastrand v1.9.0 [INFO] [stderr] Checking waker-fn v1.1.1 [INFO] [stderr] Compiling httparse v1.8.0 [INFO] [stderr] Checking memchr v2.7.1 [INFO] [stderr] Checking async-lock v2.8.0 [INFO] [stderr] Checking async-lock v3.2.0 [INFO] [stderr] Checking futures-util v0.3.30 [INFO] [stderr] Checking try-lock v0.2.5 [INFO] [stderr] Checking want v0.3.1 [INFO] [stderr] Checking event-listener v3.1.0 [INFO] [stderr] Checking futures-lite v1.13.0 [INFO] [stderr] Checking http-body v0.4.6 [INFO] [stderr] Checking futures-channel v0.3.30 [INFO] [stderr] Checking tower-service v0.3.2 [INFO] [stderr] Checking httpdate v1.0.3 [INFO] [stderr] Checking base64 v0.13.1 [INFO] [stderr] Compiling tokio-macros v2.2.0 [INFO] [stderr] Checking polling v3.3.1 [INFO] [stderr] Checking tokio v1.35.1 [INFO] [stderr] Checking async-io v2.2.2 [INFO] [stderr] Checking async-signal v0.2.5 [INFO] [stderr] Checking async-process v1.8.1 [INFO] [stderr] Checking tokio-util v0.7.10 [INFO] [stderr] Checking h2 v0.3.22 [INFO] [stderr] Checking hyper v0.14.28 [INFO] [stderr] Checking getDesktopPicture v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: the item `base64` is imported redundantly [INFO] [stdout] --> src/main.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use base64; [INFO] [stdout] | ^^^^^^ the item `base64` is already defined by prelude [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `base64` is imported redundantly [INFO] [stdout] --> src/main.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use base64; [INFO] [stdout] | ^^^^^^ the item `base64` is already defined by prelude [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 34.01s [INFO] running `Command { std: "docker" "inspect" "524d0b40fe8c1fc4dbe45d68cfcc3dc59367fb89022622486f6a765df441a162", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "524d0b40fe8c1fc4dbe45d68cfcc3dc59367fb89022622486f6a765df441a162", kill_on_drop: false }` [INFO] [stdout] 524d0b40fe8c1fc4dbe45d68cfcc3dc59367fb89022622486f6a765df441a162 [INFO] checking Dwsy/get_desktop_picture against try#2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2 for never-type-fallback-to-never [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDwsy%2Fget_desktop_picture" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Dwsy/get_desktop_picture on toolchain 2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/Dwsy/get_desktop_picture [INFO] finished tweaking git repo https://github.com/Dwsy/get_desktop_picture [INFO] tweaked toml for git repo https://github.com/Dwsy/get_desktop_picture written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/Dwsy/get_desktop_picture 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" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 2a75b089f50d0c92924a4c95871819afae1d2380a18ff821bf329423d5dba45f [INFO] running `Command { std: "docker" "start" "-a" "2a75b089f50d0c92924a4c95871819afae1d2380a18ff821bf329423d5dba45f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "2a75b089f50d0c92924a4c95871819afae1d2380a18ff821bf329423d5dba45f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2a75b089f50d0c92924a4c95871819afae1d2380a18ff821bf329423d5dba45f", kill_on_drop: false }` [INFO] [stdout] 2a75b089f50d0c92924a4c95871819afae1d2380a18ff821bf329423d5dba45f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 89727076985c7435fd9005c4f6b51c02fd1703a95dfe33a35ecb95279844634b [INFO] running `Command { std: "docker" "start" "-a" "89727076985c7435fd9005c4f6b51c02fd1703a95dfe33a35ecb95279844634b", kill_on_drop: false }` [INFO] [stderr] Compiling crossbeam-utils v0.8.18 [INFO] [stderr] Checking futures-core v0.3.30 [INFO] [stderr] Checking parking v2.2.0 [INFO] [stderr] Compiling proc-macro2 v1.0.71 [INFO] [stderr] Checking tracing v0.1.40 [INFO] [stderr] Checking signal-hook-registry v1.4.1 [INFO] [stderr] Compiling rustix v0.38.28 [INFO] [stderr] Checking bitflags v2.4.1 [INFO] [stderr] Checking futures-io v0.3.30 [INFO] [stderr] Checking linux-raw-sys v0.4.12 [INFO] [stderr] Compiling io-lifetimes v1.0.11 [INFO] [stderr] Checking parking_lot v0.12.1 [INFO] [stderr] Checking mio v0.8.10 [INFO] [stderr] Checking num_cpus v1.16.0 [INFO] [stderr] Checking socket2 v0.5.5 [INFO] [stderr] Compiling polling v2.8.0 [INFO] [stderr] Compiling rustix v0.37.27 [INFO] [stderr] Checking futures-lite v2.1.0 [INFO] [stderr] Checking concurrent-queue v2.4.0 [INFO] [stderr] Checking socket2 v0.4.10 [INFO] [stderr] Compiling async-io v1.13.0 [INFO] [stderr] Checking memchr v2.7.1 [INFO] [stderr] Checking event-listener v4.0.1 [INFO] [stderr] Compiling quote v1.0.33 [INFO] [stderr] Checking futures-sink v0.3.30 [INFO] [stderr] Checking event-listener v2.5.3 [INFO] [stderr] Checking event-listener-strategy v0.4.0 [INFO] [stderr] Checking fastrand v1.9.0 [INFO] [stderr] Compiling syn v2.0.43 [INFO] [stderr] Checking async-lock v3.2.0 [INFO] [stderr] Checking linux-raw-sys v0.3.8 [INFO] [stderr] Checking bitflags v1.3.2 [INFO] [stderr] Compiling httparse v1.8.0 [INFO] [stderr] Checking futures-task v0.3.30 [INFO] [stderr] Checking waker-fn v1.1.1 [INFO] [stderr] Checking futures-lite v1.13.0 [INFO] [stderr] Checking futures-util v0.3.30 [INFO] [stderr] Checking async-lock v2.8.0 [INFO] [stderr] Checking try-lock v0.2.5 [INFO] [stderr] Checking want v0.3.1 [INFO] [stderr] Checking event-listener v3.1.0 [INFO] [stderr] Checking http-body v0.4.6 [INFO] [stderr] Checking futures-channel v0.3.30 [INFO] [stderr] Checking httpdate v1.0.3 [INFO] [stderr] Checking tower-service v0.3.2 [INFO] [stderr] Checking base64 v0.13.1 [INFO] [stderr] Compiling tokio-macros v2.2.0 [INFO] [stderr] Checking polling v3.3.1 [INFO] [stderr] Checking async-io v2.2.2 [INFO] [stderr] Checking async-signal v0.2.5 [INFO] [stderr] Checking tokio v1.35.1 [INFO] [stderr] Checking async-process v1.8.1 [INFO] [stderr] Checking tokio-util v0.7.10 [INFO] [stderr] Checking h2 v0.3.22 [INFO] [stderr] Checking hyper v0.14.28 [INFO] [stderr] Checking getDesktopPicture v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: the item `base64` is imported redundantly [INFO] [stdout] --> src/main.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use base64; [INFO] [stdout] | ^^^^^^ the item `base64` is already defined by prelude [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `base64` is imported redundantly [INFO] [stdout] --> src/main.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use base64; [INFO] [stdout] | ^^^^^^ the item `base64` is already defined by prelude [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 34.66s [INFO] running `Command { std: "docker" "inspect" "89727076985c7435fd9005c4f6b51c02fd1703a95dfe33a35ecb95279844634b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "89727076985c7435fd9005c4f6b51c02fd1703a95dfe33a35ecb95279844634b", kill_on_drop: false }` [INFO] [stdout] 89727076985c7435fd9005c4f6b51c02fd1703a95dfe33a35ecb95279844634b