[INFO] fetching crate autopilot 0.4.0... [INFO] checking autopilot-0.4.0 against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar [INFO] extracting crate autopilot 0.4.0 into /workspace/builds/worker-2-tc1/source [INFO] validating manifest of crates.io crate autopilot 0.4.0 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 crates.io crate autopilot 0.4.0 [INFO] finished tweaking crates.io crate autopilot 0.4.0 [INFO] tweaked toml for crates.io crate autopilot 0.4.0 written to /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 63 packages [INFO] [stderr] Adding bitflags v1.3.2 (latest: v2.5.0) [INFO] [stderr] Adding cocoa v0.20.2 (latest: v0.25.0) [INFO] [stderr] Adding core-foundation v0.7.0 (latest: v0.9.4) [INFO] [stderr] Adding core-foundation-sys v0.7.0 (latest: v0.8.6) [INFO] [stderr] Adding core-graphics v0.19.2 (latest: v0.23.2) [INFO] [stderr] Adding deflate v0.7.20 (latest: v1.0.0) [INFO] [stderr] Adding env_logger v0.7.1 (latest: v0.11.3) [INFO] [stderr] Adding foreign-types v0.3.2 (latest: v0.5.0) [INFO] [stderr] Adding foreign-types-shared v0.1.1 (latest: v0.3.1) [INFO] [stderr] Adding getrandom v0.1.16 (latest: v0.2.12) [INFO] [stderr] Adding gif v0.10.3 (latest: v0.13.1) [INFO] [stderr] Adding image v0.22.5 (latest: v0.25.1) [INFO] [stderr] Adding jpeg-decoder v0.1.22 (latest: v0.3.1) [INFO] [stderr] Adding malloc_buf v0.0.6 (latest: v1.0.0) [INFO] [stderr] Adding num-derive v0.2.5 (latest: v0.4.2) [INFO] [stderr] Adding num-rational v0.2.4 (latest: v0.4.1) [INFO] [stderr] Adding png v0.15.3 (latest: v0.17.13) [INFO] [stderr] Adding proc-macro2 v0.4.30 (latest: v1.0.79) [INFO] [stderr] Adding quickcheck v0.9.2 (latest: v1.0.3) [INFO] [stderr] Adding quote v0.6.13 (latest: v1.0.35) [INFO] [stderr] Adding rand v0.7.3 (latest: v0.8.5) [INFO] [stderr] Adding rand_chacha v0.2.2 (latest: v0.3.1) [INFO] [stderr] Adding rand_core v0.5.1 (latest: v0.6.4) [INFO] [stderr] Adding rand_hc v0.2.0 (latest: v0.3.2) [INFO] [stderr] Adding syn v0.15.44 (latest: v2.0.58) [INFO] [stderr] Adding tiff v0.3.1 (latest: v0.9.1) [INFO] [stderr] Adding unicode-xid v0.1.0 (latest: v0.2.4) [INFO] [stderr] Adding wasi v0.9.0+wasi-snapshot-preview1 (latest: v0.13.0+wasi-0.2.0) [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 x11 v2.21.0 [INFO] [stderr] Downloaded num-derive v0.2.5 [INFO] [stderr] Downloaded syn v0.15.44 [INFO] [stderr] Downloaded cocoa v0.20.2 [INFO] [stderr] Downloaded core-foundation-sys v0.7.0 [INFO] [stderr] Downloaded core-foundation v0.7.0 [INFO] [stderr] Downloaded core-graphics v0.19.2 [INFO] [stderr] Downloaded gif v0.10.3 [INFO] [stderr] Downloaded num-rational v0.2.4 [INFO] [stderr] Downloaded deflate v0.7.20 [INFO] [stderr] Downloaded inflate v0.4.5 [INFO] [stderr] Downloaded png v0.15.3 [INFO] [stderr] Downloaded lzw v0.10.0 [INFO] [stderr] Downloaded proc-macro2 v0.4.30 [INFO] [stderr] Downloaded quote v0.6.13 [INFO] [stderr] Downloaded tiff v0.3.1 [INFO] [stderr] Downloaded image v0.22.5 [INFO] [stderr] Downloaded env_logger v0.7.1 [INFO] [stderr] Downloaded quickcheck v0.9.2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 2741bcd1c1a3c4a3141a0ebca0652c3005e3e6985cc0ff6db95411c166576583 [INFO] running `Command { std: "docker" "start" "-a" "2741bcd1c1a3c4a3141a0ebca0652c3005e3e6985cc0ff6db95411c166576583", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "2741bcd1c1a3c4a3141a0ebca0652c3005e3e6985cc0ff6db95411c166576583", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2741bcd1c1a3c4a3141a0ebca0652c3005e3e6985cc0ff6db95411c166576583", kill_on_drop: false }` [INFO] [stdout] 2741bcd1c1a3c4a3141a0ebca0652c3005e3e6985cc0ff6db95411c166576583 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 705f3622b023b835178fdecde04017ff4e302412998b551a5b65eb49407ef2ed [INFO] running `Command { std: "docker" "start" "-a" "705f3622b023b835178fdecde04017ff4e302412998b551a5b65eb49407ef2ed", kill_on_drop: false }` [INFO] [stderr] Compiling crossbeam-utils v0.8.19 [INFO] [stderr] Compiling num-traits v0.2.18 [INFO] [stderr] Compiling proc-macro2 v0.4.30 [INFO] [stderr] Compiling unicode-xid v0.1.0 [INFO] [stderr] Compiling getrandom v0.1.16 [INFO] [stderr] Compiling pkg-config v0.3.30 [INFO] [stderr] Compiling rayon-core v1.12.1 [INFO] [stderr] Compiling syn v0.15.44 [INFO] [stderr] Checking byteorder v1.5.0 [INFO] [stderr] Compiling num-derive v0.2.5 [INFO] [stderr] Compiling crc32fast v1.4.0 [INFO] [stderr] Checking adler32 v1.2.0 [INFO] [stderr] Compiling num-rational v0.2.4 [INFO] [stderr] Checking aho-corasick v1.1.3 [INFO] [stderr] Checking lzw v0.10.0 [INFO] [stderr] Checking either v1.10.0 [INFO] [stderr] Checking inflate v0.4.5 [INFO] [stderr] Checking color_quant v1.1.0 [INFO] [stderr] Checking deflate v0.7.20 [INFO] [stderr] Checking scoped_threadpool v0.1.9 [INFO] [stderr] Checking log v0.4.21 [INFO] [stderr] Checking scopeguard v1.2.0 [INFO] [stderr] Checking gif v0.10.3 [INFO] [stderr] Compiling x11 v2.21.0 [INFO] [stderr] Compiling autopilot v0.4.0 (/opt/rustwide/workdir) [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking png v0.15.3 [INFO] [stderr] Checking rand_chacha v0.2.2 [INFO] [stderr] Compiling quote v0.6.13 [INFO] [stderr] Checking crossbeam-epoch v0.9.18 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Checking regex-automata v0.4.6 [INFO] [stderr] Checking crossbeam-deque v0.8.5 [INFO] [stderr] Checking rayon v1.10.0 [INFO] [stderr] Checking num-integer v0.1.46 [INFO] [stderr] Checking num-iter v0.1.44 [INFO] [stderr] Checking regex v1.10.4 [INFO] [stderr] Checking env_logger v0.7.1 [INFO] [stderr] Checking quickcheck v0.9.2 [INFO] [stderr] Checking jpeg-decoder v0.1.22 [INFO] [stderr] Checking tiff v0.3.1 [INFO] [stderr] Checking image v0.22.5 [INFO] [stdout] warning: the item `std` is imported redundantly [INFO] [stdout] --> src/alert.rs:18:5 [INFO] [stdout] | [INFO] [stdout] 18 | use std; [INFO] [stdout] | ^^^ the item `std` is already imported by prelude [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `std` is imported redundantly [INFO] [stdout] --> src/bitmap.rs:17:5 [INFO] [stdout] | [INFO] [stdout] 17 | use std; [INFO] [stdout] | ^^^ the item `std` is already imported by prelude [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `x11` is imported redundantly [INFO] [stdout] --> src/bitmap.rs:31:5 [INFO] [stdout] | [INFO] [stdout] 31 | use x11; [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] ::: src/lib.rs:39:1 [INFO] [stdout] | [INFO] [stdout] 39 | extern crate x11; [INFO] [stdout] | ----------------- the item `x11` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `std` is imported redundantly [INFO] [stdout] --> src/geometry.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use std; [INFO] [stdout] | ^^^ the item `std` is already imported by prelude [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `std` is imported redundantly [INFO] [stdout] --> src/internal.rs:15:5 [INFO] [stdout] | [INFO] [stdout] 15 | use std; [INFO] [stdout] | ^^^ the item `std` is already imported by prelude [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `x11` is imported redundantly [INFO] [stdout] --> src/internal.rs:19:5 [INFO] [stdout] | [INFO] [stdout] 19 | use x11; [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] ::: src/lib.rs:39:1 [INFO] [stdout] | [INFO] [stdout] 39 | extern crate x11; [INFO] [stdout] | ----------------- the item `x11` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `libc` is imported redundantly [INFO] [stdout] --> src/key.rs:22:5 [INFO] [stdout] | [INFO] [stdout] 22 | use libc; [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] ::: src/lib.rs:18:1 [INFO] [stdout] | [INFO] [stdout] 18 | extern crate libc; [INFO] [stdout] | ------------------ the item `libc` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `x11` is imported redundantly [INFO] [stdout] --> src/key.rs:24:5 [INFO] [stdout] | [INFO] [stdout] 24 | use x11; [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] ::: src/lib.rs:39:1 [INFO] [stdout] | [INFO] [stdout] 39 | extern crate x11; [INFO] [stdout] | ----------------- the item `x11` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `std` is imported redundantly [INFO] [stdout] --> src/key.rs:27:5 [INFO] [stdout] | [INFO] [stdout] 27 | use std; [INFO] [stdout] | ^^^ the item `std` is already imported by prelude [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `std` is imported redundantly [INFO] [stdout] --> src/mouse.rs:16:5 [INFO] [stdout] | [INFO] [stdout] 16 | use std; [INFO] [stdout] | ^^^ the item `std` is already imported by prelude [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `x11` is imported redundantly [INFO] [stdout] --> src/mouse.rs:35:5 [INFO] [stdout] | [INFO] [stdout] 35 | use x11; [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] ::: src/lib.rs:39:1 [INFO] [stdout] | [INFO] [stdout] 39 | extern crate x11; [INFO] [stdout] | ----------------- the item `x11` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `x11` is imported redundantly [INFO] [stdout] --> src/screen.rs:19:5 [INFO] [stdout] | [INFO] [stdout] 19 | use x11; [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] ::: src/lib.rs:39:1 [INFO] [stdout] | [INFO] [stdout] 39 | extern crate x11; [INFO] [stdout] | ----------------- the item `x11` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `std` is imported redundantly [INFO] [stdout] --> src/alert.rs:18:5 [INFO] [stdout] | [INFO] [stdout] 18 | use std; [INFO] [stdout] | ^^^ the item `std` is already imported by prelude [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `std` is imported redundantly [INFO] [stdout] --> src/bitmap.rs:17:5 [INFO] [stdout] | [INFO] [stdout] 17 | use std; [INFO] [stdout] | ^^^ the item `std` is already imported by prelude [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `x11` is imported redundantly [INFO] [stdout] --> src/bitmap.rs:31:5 [INFO] [stdout] | [INFO] [stdout] 31 | use x11; [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] ::: src/lib.rs:39:1 [INFO] [stdout] | [INFO] [stdout] 39 | extern crate x11; [INFO] [stdout] | ----------------- the item `x11` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `std` is imported redundantly [INFO] [stdout] --> src/geometry.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use std; [INFO] [stdout] | ^^^ the item `std` is already imported by prelude [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `std` is imported redundantly [INFO] [stdout] --> src/internal.rs:15:5 [INFO] [stdout] | [INFO] [stdout] 15 | use std; [INFO] [stdout] | ^^^ the item `std` is already imported by prelude [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `x11` is imported redundantly [INFO] [stdout] --> src/internal.rs:19:5 [INFO] [stdout] | [INFO] [stdout] 19 | use x11; [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] ::: src/lib.rs:39:1 [INFO] [stdout] | [INFO] [stdout] 39 | extern crate x11; [INFO] [stdout] | ----------------- the item `x11` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `libc` is imported redundantly [INFO] [stdout] --> src/key.rs:22:5 [INFO] [stdout] | [INFO] [stdout] 22 | use libc; [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] ::: src/lib.rs:18:1 [INFO] [stdout] | [INFO] [stdout] 18 | extern crate libc; [INFO] [stdout] | ------------------ the item `libc` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `x11` is imported redundantly [INFO] [stdout] --> src/key.rs:24:5 [INFO] [stdout] | [INFO] [stdout] 24 | use x11; [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] ::: src/lib.rs:39:1 [INFO] [stdout] | [INFO] [stdout] 39 | extern crate x11; [INFO] [stdout] | ----------------- the item `x11` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `std` is imported redundantly [INFO] [stdout] --> src/key.rs:27:5 [INFO] [stdout] | [INFO] [stdout] 27 | use std; [INFO] [stdout] | ^^^ the item `std` is already imported by prelude [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `std` is imported redundantly [INFO] [stdout] --> src/mouse.rs:16:5 [INFO] [stdout] | [INFO] [stdout] 16 | use std; [INFO] [stdout] | ^^^ the item `std` is already imported by prelude [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `x11` is imported redundantly [INFO] [stdout] --> src/mouse.rs:35:5 [INFO] [stdout] | [INFO] [stdout] 35 | use x11; [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] ::: src/lib.rs:39:1 [INFO] [stdout] | [INFO] [stdout] 39 | extern crate x11; [INFO] [stdout] | ----------------- the item `x11` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `x11` is imported redundantly [INFO] [stdout] --> src/screen.rs:19:5 [INFO] [stdout] | [INFO] [stdout] 19 | use x11; [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] ::: src/lib.rs:39:1 [INFO] [stdout] | [INFO] [stdout] 39 | extern crate x11; [INFO] [stdout] | ----------------- the item `x11` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 12 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 12 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 10.42s [INFO] running `Command { std: "docker" "inspect" "705f3622b023b835178fdecde04017ff4e302412998b551a5b65eb49407ef2ed", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "705f3622b023b835178fdecde04017ff4e302412998b551a5b65eb49407ef2ed", kill_on_drop: false }` [INFO] [stdout] 705f3622b023b835178fdecde04017ff4e302412998b551a5b65eb49407ef2ed [INFO] checking autopilot-0.4.0 against try#645bb72776a6a56a1a8f52631a44bd082b2ba509 for absurd-question-mark-desugar [INFO] extracting crate autopilot 0.4.0 into /workspace/builds/worker-2-tc2/source [INFO] validating manifest of crates.io crate autopilot 0.4.0 on toolchain 645bb72776a6a56a1a8f52631a44bd082b2ba509 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate autopilot 0.4.0 [INFO] finished tweaking crates.io crate autopilot 0.4.0 [INFO] tweaked toml for crates.io crate autopilot 0.4.0 written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] d24496c642caa638dd49a77dac84afa5d54cf09480897dfc5c0f6efa0b0df530 [INFO] running `Command { std: "docker" "start" "-a" "d24496c642caa638dd49a77dac84afa5d54cf09480897dfc5c0f6efa0b0df530", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d24496c642caa638dd49a77dac84afa5d54cf09480897dfc5c0f6efa0b0df530", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d24496c642caa638dd49a77dac84afa5d54cf09480897dfc5c0f6efa0b0df530", kill_on_drop: false }` [INFO] [stdout] d24496c642caa638dd49a77dac84afa5d54cf09480897dfc5c0f6efa0b0df530 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c7915b9c157cb07a92442f0ea68af8c0ff30bd27afa4baa08260266027ff760e [INFO] running `Command { std: "docker" "start" "-a" "c7915b9c157cb07a92442f0ea68af8c0ff30bd27afa4baa08260266027ff760e", kill_on_drop: false }` [INFO] [stderr] Compiling crossbeam-utils v0.8.19 [INFO] [stderr] Compiling num-traits v0.2.18 [INFO] [stderr] Compiling proc-macro2 v0.4.30 [INFO] [stderr] Compiling getrandom v0.1.16 [INFO] [stderr] Compiling unicode-xid v0.1.0 [INFO] [stderr] Compiling rayon-core v1.12.1 [INFO] [stderr] Compiling syn v0.15.44 [INFO] [stderr] Compiling pkg-config v0.3.30 [INFO] [stderr] Checking byteorder v1.5.0 [INFO] [stderr] Checking adler32 v1.2.0 [INFO] [stderr] Compiling crc32fast v1.4.0 [INFO] [stderr] Compiling num-derive v0.2.5 [INFO] [stderr] Compiling num-rational v0.2.4 [INFO] [stderr] Checking aho-corasick v1.1.3 [INFO] [stderr] Checking either v1.10.0 [INFO] [stderr] Checking lzw v0.10.0 [INFO] [stderr] Checking inflate v0.4.5 [INFO] [stderr] Checking color_quant v1.1.0 [INFO] [stderr] Checking scoped_threadpool v0.1.9 [INFO] [stderr] Checking log v0.4.21 [INFO] [stderr] Checking gif v0.10.3 [INFO] [stderr] Checking scopeguard v1.2.0 [INFO] [stderr] Checking deflate v0.7.20 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking rand_chacha v0.2.2 [INFO] [stderr] Compiling x11 v2.21.0 [INFO] [stderr] Compiling autopilot v0.4.0 (/opt/rustwide/workdir) [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Checking crossbeam-epoch v0.9.18 [INFO] [stderr] Checking png v0.15.3 [INFO] [stderr] Checking crossbeam-deque v0.8.5 [INFO] [stderr] Compiling quote v0.6.13 [INFO] [stderr] Checking regex-automata v0.4.6 [INFO] [stderr] Checking rayon v1.10.0 [INFO] [stderr] Checking num-integer v0.1.46 [INFO] [stderr] Checking num-iter v0.1.44 [INFO] [stderr] Checking regex v1.10.4 [INFO] [stderr] Checking env_logger v0.7.1 [INFO] [stderr] Checking jpeg-decoder v0.1.22 [INFO] [stderr] Checking quickcheck v0.9.2 [INFO] [stderr] Checking tiff v0.3.1 [INFO] [stderr] Checking image v0.22.5 [INFO] [stdout] warning: the item `std` is imported redundantly [INFO] [stdout] --> src/alert.rs:18:5 [INFO] [stdout] | [INFO] [stdout] 18 | use std; [INFO] [stdout] | ^^^ the item `std` is already imported by prelude [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `std` is imported redundantly [INFO] [stdout] --> src/bitmap.rs:17:5 [INFO] [stdout] | [INFO] [stdout] 17 | use std; [INFO] [stdout] | ^^^ the item `std` is already imported by prelude [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `x11` is imported redundantly [INFO] [stdout] --> src/bitmap.rs:31:5 [INFO] [stdout] | [INFO] [stdout] 31 | use x11; [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] ::: src/lib.rs:39:1 [INFO] [stdout] | [INFO] [stdout] 39 | extern crate x11; [INFO] [stdout] | ----------------- the item `x11` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `std` is imported redundantly [INFO] [stdout] --> src/geometry.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use std; [INFO] [stdout] | ^^^ the item `std` is already imported by prelude [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `std` is imported redundantly [INFO] [stdout] --> src/internal.rs:15:5 [INFO] [stdout] | [INFO] [stdout] 15 | use std; [INFO] [stdout] | ^^^ the item `std` is already imported by prelude [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `x11` is imported redundantly [INFO] [stdout] --> src/internal.rs:19:5 [INFO] [stdout] | [INFO] [stdout] 19 | use x11; [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] ::: src/lib.rs:39:1 [INFO] [stdout] | [INFO] [stdout] 39 | extern crate x11; [INFO] [stdout] | ----------------- the item `x11` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `libc` is imported redundantly [INFO] [stdout] --> src/key.rs:22:5 [INFO] [stdout] | [INFO] [stdout] 22 | use libc; [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] ::: src/lib.rs:18:1 [INFO] [stdout] | [INFO] [stdout] 18 | extern crate libc; [INFO] [stdout] | ------------------ the item `libc` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `x11` is imported redundantly [INFO] [stdout] --> src/key.rs:24:5 [INFO] [stdout] | [INFO] [stdout] 24 | use x11; [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] ::: src/lib.rs:39:1 [INFO] [stdout] | [INFO] [stdout] 39 | extern crate x11; [INFO] [stdout] | ----------------- the item `x11` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `std` is imported redundantly [INFO] [stdout] --> src/key.rs:27:5 [INFO] [stdout] | [INFO] [stdout] 27 | use std; [INFO] [stdout] | ^^^ the item `std` is already imported by prelude [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `std` is imported redundantly [INFO] [stdout] --> src/mouse.rs:16:5 [INFO] [stdout] | [INFO] [stdout] 16 | use std; [INFO] [stdout] | ^^^ the item `std` is already imported by prelude [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `x11` is imported redundantly [INFO] [stdout] --> src/mouse.rs:35:5 [INFO] [stdout] | [INFO] [stdout] 35 | use x11; [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] ::: src/lib.rs:39:1 [INFO] [stdout] | [INFO] [stdout] 39 | extern crate x11; [INFO] [stdout] | ----------------- the item `x11` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `x11` is imported redundantly [INFO] [stdout] --> src/screen.rs:19:5 [INFO] [stdout] | [INFO] [stdout] 19 | use x11; [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] ::: src/lib.rs:39:1 [INFO] [stdout] | [INFO] [stdout] 39 | extern crate x11; [INFO] [stdout] | ----------------- the item `x11` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `std` is imported redundantly [INFO] [stdout] --> src/alert.rs:18:5 [INFO] [stdout] | [INFO] [stdout] 18 | use std; [INFO] [stdout] | ^^^ the item `std` is already imported by prelude [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `std` is imported redundantly [INFO] [stdout] --> src/bitmap.rs:17:5 [INFO] [stdout] | [INFO] [stdout] 17 | use std; [INFO] [stdout] | ^^^ the item `std` is already imported by prelude [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `x11` is imported redundantly [INFO] [stdout] --> src/bitmap.rs:31:5 [INFO] [stdout] | [INFO] [stdout] 31 | use x11; [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] ::: src/lib.rs:39:1 [INFO] [stdout] | [INFO] [stdout] 39 | extern crate x11; [INFO] [stdout] | ----------------- the item `x11` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `std` is imported redundantly [INFO] [stdout] --> src/geometry.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use std; [INFO] [stdout] | ^^^ the item `std` is already imported by prelude [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `std` is imported redundantly [INFO] [stdout] --> src/internal.rs:15:5 [INFO] [stdout] | [INFO] [stdout] 15 | use std; [INFO] [stdout] | ^^^ the item `std` is already imported by prelude [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `x11` is imported redundantly [INFO] [stdout] --> src/internal.rs:19:5 [INFO] [stdout] | [INFO] [stdout] 19 | use x11; [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] ::: src/lib.rs:39:1 [INFO] [stdout] | [INFO] [stdout] 39 | extern crate x11; [INFO] [stdout] | ----------------- the item `x11` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `libc` is imported redundantly [INFO] [stdout] --> src/key.rs:22:5 [INFO] [stdout] | [INFO] [stdout] 22 | use libc; [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] ::: src/lib.rs:18:1 [INFO] [stdout] | [INFO] [stdout] 18 | extern crate libc; [INFO] [stdout] | ------------------ the item `libc` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `x11` is imported redundantly [INFO] [stdout] --> src/key.rs:24:5 [INFO] [stdout] | [INFO] [stdout] 24 | use x11; [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] ::: src/lib.rs:39:1 [INFO] [stdout] | [INFO] [stdout] 39 | extern crate x11; [INFO] [stdout] | ----------------- the item `x11` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `std` is imported redundantly [INFO] [stdout] --> src/key.rs:27:5 [INFO] [stdout] | [INFO] [stdout] 27 | use std; [INFO] [stdout] | ^^^ the item `std` is already imported by prelude [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `std` is imported redundantly [INFO] [stdout] --> src/mouse.rs:16:5 [INFO] [stdout] | [INFO] [stdout] 16 | use std; [INFO] [stdout] | ^^^ the item `std` is already imported by prelude [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `x11` is imported redundantly [INFO] [stdout] --> src/mouse.rs:35:5 [INFO] [stdout] | [INFO] [stdout] 35 | use x11; [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] ::: src/lib.rs:39:1 [INFO] [stdout] | [INFO] [stdout] 39 | extern crate x11; [INFO] [stdout] | ----------------- the item `x11` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `x11` is imported redundantly [INFO] [stdout] --> src/screen.rs:19:5 [INFO] [stdout] | [INFO] [stdout] 19 | use x11; [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] ::: src/lib.rs:39:1 [INFO] [stdout] | [INFO] [stdout] 39 | extern crate x11; [INFO] [stdout] | ----------------- the item `x11` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 12 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 12 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 9.30s [INFO] running `Command { std: "docker" "inspect" "c7915b9c157cb07a92442f0ea68af8c0ff30bd27afa4baa08260266027ff760e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c7915b9c157cb07a92442f0ea68af8c0ff30bd27afa4baa08260266027ff760e", kill_on_drop: false }` [INFO] [stdout] c7915b9c157cb07a92442f0ea68af8c0ff30bd27afa4baa08260266027ff760e