[INFO] cloning repository https://github.com/Acizza/vear [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Acizza/vear" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAcizza%2Fvear", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAcizza%2Fvear'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] df08a12b79a8cc86de41ad745f934e6b5bd8bd4c [INFO] checking Acizza/vear against master#ceab6128fa48a616bfd3e3adf4bc80133b8ee223 for no-never-type-fallback [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAcizza%2Fvear" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Acizza/vear on toolchain ceab6128fa48a616bfd3e3adf4bc80133b8ee223 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/Acizza/vear [INFO] finished tweaking git repo https://github.com/Acizza/vear [INFO] tweaked toml for git repo https://github.com/Acizza/vear written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/Acizza/vear 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" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "fetch" "--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] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded zip v0.5.8 [INFO] [stderr] Downloaded flate2 v1.0.14 [INFO] [stderr] Downloaded argh_shared v0.1.4 [INFO] [stderr] Downloaded argh v0.1.4 [INFO] [stderr] Downloaded crossterm_winapi v0.6.2 [INFO] [stderr] Downloaded argh_derive v0.1.4 [INFO] [stderr] Downloaded smallvec v1.5.0 [INFO] [stderr] Downloaded futures-lite v1.11.2 [INFO] [stderr] Downloaded fuser v0.6.0 [INFO] [stderr] Downloaded chardetng v0.1.10 [INFO] [stderr] Downloaded async-std v1.7.0 [INFO] [stderr] Downloaded syn v1.0.53 [INFO] [stderr] Downloaded crossterm v0.18.2 [INFO] [stderr] Downloaded bzip2-sys v0.1.9+1.0.8 [INFO] [stderr] Downloaded mio v0.7.6 [INFO] [stderr] Downloaded tui v0.13.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] e506f9cc671b29e428201b04f9609bf2dc08c11f0daa5f067e393d352174f16e [INFO] running `Command { std: "docker" "start" "-a" "e506f9cc671b29e428201b04f9609bf2dc08c11f0daa5f067e393d352174f16e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e506f9cc671b29e428201b04f9609bf2dc08c11f0daa5f067e393d352174f16e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e506f9cc671b29e428201b04f9609bf2dc08c11f0daa5f067e393d352174f16e", kill_on_drop: false }` [INFO] [stdout] e506f9cc671b29e428201b04f9609bf2dc08c11f0daa5f067e393d352174f16e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 9a40872a6e0a11a8a7b8d26c212d84225eed1c73ec884f25900be2e5fb70db2d [INFO] running `Command { std: "docker" "start" "-a" "9a40872a6e0a11a8a7b8d26c212d84225eed1c73ec884f25900be2e5fb70db2d", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.80 [INFO] [stderr] Compiling proc-macro2 v1.0.24 [INFO] [stderr] Compiling unicode-xid v0.2.1 [INFO] [stderr] Compiling syn v1.0.53 [INFO] [stderr] Compiling log v0.4.11 [INFO] [stderr] Checking futures-core v0.3.8 [INFO] [stderr] Compiling memchr v2.3.4 [INFO] [stderr] Checking futures-io v0.3.8 [INFO] [stderr] Checking once_cell v1.5.2 [INFO] [stderr] Compiling pkg-config v0.3.19 [INFO] [stderr] Checking cache-padded v1.1.1 [INFO] [stderr] Checking concurrent-queue v1.2.2 [INFO] [stderr] Checking pin-project-lite v0.1.11 [INFO] [stderr] Checking waker-fn v1.1.0 [INFO] [stderr] Checking fastrand v1.4.0 [INFO] [stderr] Checking parking v2.0.0 [INFO] [stderr] Compiling proc-macro-nested v0.1.6 [INFO] [stderr] Compiling cc v1.0.65 [INFO] [stderr] Checking instant v0.1.9 [INFO] [stderr] Checking futures-sink v0.3.8 [INFO] [stderr] Checking async-task v4.0.3 [INFO] [stderr] Checking futures-lite v1.11.2 [INFO] [stderr] Checking event-listener v2.5.1 [INFO] [stderr] Checking smallvec v1.5.0 [INFO] [stderr] Checking vec-arena v1.0.0 [INFO] [stderr] Checking futures-channel v0.3.8 [INFO] [stderr] Compiling quote v1.0.7 [INFO] [stderr] Checking lock_api v0.4.2 [INFO] [stderr] Checking futures-task v0.3.8 [INFO] [stderr] Compiling crossbeam-utils v0.8.1 [INFO] [stderr] Compiling byteorder v1.3.4 [INFO] [stderr] Checking adler32 v1.2.0 [INFO] [stderr] Checking parking_lot_core v0.8.0 [INFO] [stderr] Checking polling v2.0.2 [INFO] [stderr] Checking nb-connect v1.0.2 [INFO] [stderr] Checking signal-hook-registry v1.2.2 [INFO] [stderr] Checking mio v0.7.6 [INFO] [stderr] Compiling encoding_rs v0.8.26 [INFO] [stderr] Compiling heck v0.3.1 [INFO] [stderr] Checking parking_lot v0.11.1 [INFO] [stderr] Checking async-executor v1.4.0 [INFO] [stderr] Checking signal-hook v0.1.16 [INFO] [stderr] Checking async-io v1.3.1 [INFO] [stderr] Checking miniz_oxide v0.3.7 [INFO] [stderr] Checking time v0.1.44 [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Checking async-channel v1.5.1 [INFO] [stderr] Compiling bzip2-sys v0.1.9+1.0.8 [INFO] [stderr] Compiling fuser v0.6.0 [INFO] [stderr] Checking atomic-waker v1.0.0 [INFO] [stderr] Compiling argh_shared v0.1.4 [INFO] [stderr] Compiling anyhow v1.0.34 [INFO] [stderr] Checking async-global-executor v1.4.3 [INFO] [stderr] Checking flate2 v1.0.14 [INFO] [stderr] Checking blocking v1.0.2 [INFO] [stderr] Checking crossterm v0.18.2 [INFO] [stderr] Checking users v0.11.0 [INFO] [stderr] Checking async-mutex v1.4.0 [INFO] [stderr] Checking kv-log-macro v1.0.7 [INFO] [stderr] Checking cassowary v0.3.0 [INFO] [stderr] Checking unicode-segmentation v1.7.1 [INFO] [stderr] Checking chrono v0.4.19 [INFO] [stderr] Checking futures-timer v3.0.2 [INFO] [stderr] Checking tui v0.13.0 [INFO] [stderr] Checking bzip2 v0.3.3 [INFO] [stderr] Checking chardetng v0.1.10 [INFO] [stderr] Compiling pin-project-internal v1.0.2 [INFO] [stderr] Compiling futures-macro v0.3.8 [INFO] [stderr] Compiling thiserror-impl v1.0.22 [INFO] [stderr] Compiling async-attributes v1.1.1 [INFO] [stderr] Compiling argh_derive v0.1.4 [INFO] [stderr] Checking async-std v1.7.0 [INFO] [stderr] Checking thiserror v1.0.22 [INFO] [stderr] Checking zip v0.5.8 [INFO] [stderr] Checking argh v0.1.4 [INFO] [stderr] Checking pin-project v1.0.2 [INFO] [stderr] Checking futures-util v0.3.8 [INFO] [stderr] Checking futures-executor v0.3.8 [INFO] [stderr] Checking futures v0.3.8 [INFO] [stderr] Checking vear v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/archive/mount.rs:442:32 [INFO] [stdout] | [INFO] [stdout] 442 | pub struct ArchiveMountSession(fuser::BackgroundSession); [INFO] [stdout] | ------------------- ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this struct [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 442 | pub struct ArchiveMountSession(()); [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `tick` is never used [INFO] [stdout] --> src/ui/panel/mod.rs:15:8 [INFO] [stdout] | [INFO] [stdout] 12 | pub trait Panel { [INFO] [stdout] | ----- method in this trait [INFO] [stdout] ... [INFO] [stdout] 15 | fn tick(&mut self) -> Result<()> { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/archive/mount.rs:442:32 [INFO] [stdout] | [INFO] [stdout] 442 | pub struct ArchiveMountSession(fuser::BackgroundSession); [INFO] [stdout] | ------------------- ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this struct [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 442 | pub struct ArchiveMountSession(()); [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `tick` is never used [INFO] [stdout] --> src/ui/panel/mod.rs:15:8 [INFO] [stdout] | [INFO] [stdout] 12 | pub trait Panel { [INFO] [stdout] | ----- method in this trait [INFO] [stdout] ... [INFO] [stdout] 15 | fn tick(&mut self) -> Result<()> { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 10.73s [INFO] running `Command { std: "docker" "inspect" "9a40872a6e0a11a8a7b8d26c212d84225eed1c73ec884f25900be2e5fb70db2d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9a40872a6e0a11a8a7b8d26c212d84225eed1c73ec884f25900be2e5fb70db2d", kill_on_drop: false }` [INFO] [stdout] 9a40872a6e0a11a8a7b8d26c212d84225eed1c73ec884f25900be2e5fb70db2d