[INFO] fetching crate revi-core 0.0.0-beta-2...
[INFO] checking revi-core-0.0.0-beta-2 against master#ceab6128fa48a616bfd3e3adf4bc80133b8ee223 for no-never-type-fallback
[INFO] extracting crate revi-core 0.0.0-beta-2 into /workspace/builds/worker-5-tc1/source
[INFO] validating manifest of crates.io crate revi-core 0.0.0-beta-2 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 crates.io crate revi-core 0.0.0-beta-2
[INFO] finished tweaking crates.io crate revi-core 0.0.0-beta-2
[INFO] tweaked toml for crates.io crate revi-core 0.0.0-beta-2 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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 bstr v0.2.17 (latest: v1.9.1)
[INFO] [stderr]       Adding clap v2.34.0 (latest: v4.5.4)
[INFO] [stderr]       Adding crossterm v0.20.0 (latest: v0.27.0)
[INFO] [stderr]       Adding crossterm_winapi v0.8.0 (latest: v0.9.1)
[INFO] [stderr]       Adding hermit-abi v0.1.19 (latest: v0.3.9)
[INFO] [stderr]       Adding itertools v0.10.5 (latest: v0.12.1)
[INFO] [stderr]       Adding linux-raw-sys v0.4.13 (latest: v0.6.4)
[INFO] [stderr]       Adding mio v0.7.14 (latest: v0.8.11)
[INFO] [stderr]       Adding miow v0.3.7 (latest: v0.6.0)
[INFO] [stderr]       Adding mlua v0.6.6 (latest: v0.9.6)
[INFO] [stderr]       Adding ntapi v0.3.7 (latest: v0.4.1)
[INFO] [stderr]       Adding parking_lot v0.11.2 (latest: v0.12.1)
[INFO] [stderr]       Adding parking_lot_core v0.8.6 (latest: v0.9.9)
[INFO] [stderr]       Adding redox_syscall v0.2.16 (latest: v0.5.1)
[INFO] [stderr]       Adding strsim v0.8.0 (latest: v0.11.1)
[INFO] [stderr]       Adding textwrap v0.11.0 (latest: v0.16.1)
[INFO] [stderr]       Adding winsafe v0.0.19 (latest: v0.0.20)
[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]  Downloading crates ...
[INFO] [stderr]   Downloaded crossterm v0.20.0
[INFO] [stderr]   Downloaded str_indices v0.4.3
[INFO] [stderr]   Downloaded revi-ui v0.0.0-beta-2
[INFO] [stderr]   Downloaded crossterm_winapi v0.8.0
[INFO] [stderr]   Downloaded which v6.0.1
[INFO] [stderr]   Downloaded ropey v1.6.1
[INFO] [stderr]   Downloaded mlua v0.6.6
[INFO] [stderr]   Downloaded winsafe v0.0.19
[INFO] [stderr]   Downloaded lua-src v546.0.2
[INFO] [stderr]   Downloaded luajit-src v210.5.7+d06beb0
[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" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 925f523e7f387495901e6c12dce13ecf6243981e8bdcb56cd0903bb9ca0db520
[INFO] running `Command { std: "docker" "start" "-a" "925f523e7f387495901e6c12dce13ecf6243981e8bdcb56cd0903bb9ca0db520", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "925f523e7f387495901e6c12dce13ecf6243981e8bdcb56cd0903bb9ca0db520", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "925f523e7f387495901e6c12dce13ecf6243981e8bdcb56cd0903bb9ca0db520", kill_on_drop: false }`
[INFO] [stdout] 925f523e7f387495901e6c12dce13ecf6243981e8bdcb56cd0903bb9ca0db520
[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" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a8efaf4f80eb05e8b1c9cac86b16abfac13e7e110e7d485f0e6bad8cf86fc451
[INFO] running `Command { std: "docker" "start" "-a" "a8efaf4f80eb05e8b1c9cac86b16abfac13e7e110e7d485f0e6bad8cf86fc451", kill_on_drop: false }`
[INFO] [stderr]     Checking signal-hook-registry v1.4.1
[INFO] [stderr]    Compiling lua-src v546.0.2
[INFO] [stderr]    Compiling which v6.0.1
[INFO] [stderr]     Checking parking_lot_core v0.8.6
[INFO] [stderr]     Checking mio v0.7.14
[INFO] [stderr]     Checking either v1.10.0
[INFO] [stderr]     Checking bstr v0.2.17
[INFO] [stderr]     Checking str_indices v0.4.3
[INFO] [stderr]    Compiling luajit-src v210.5.7+d06beb0
[INFO] [stderr]     Checking itertools v0.10.5
[INFO] [stderr]     Checking clap v2.34.0
[INFO] [stderr]     Checking signal-hook v0.3.17
[INFO] [stderr]     Checking parking_lot v0.11.2
[INFO] [stderr]     Checking ropey v1.6.1
[INFO] [stderr]     Checking signal-hook-mio v0.2.3
[INFO] [stderr]    Compiling mlua v0.6.6
[INFO] [stderr]     Checking crossterm v0.20.0
[INFO] [stderr]     Checking revi-ui v0.0.0-beta-2
[INFO] [stderr]     Checking revi-core v0.0.0-beta-2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: fields `size` and `clipboard` are never read
[INFO] [stdout]   --> src/revi.rs:18:5
[INFO] [stdout]    |
[INFO] [stdout] 16 | pub struct ReVi {
[INFO] [stdout]    |            ---- fields in this struct
[INFO] [stdout] 17 |     pub is_running: bool,
[INFO] [stdout] 18 |     size: Position,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 24 |     clipboard: String,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `ReVi` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `size` and `clipboard` are never read
[INFO] [stdout]   --> src/revi.rs:18:5
[INFO] [stdout]    |
[INFO] [stdout] 16 | pub struct ReVi {
[INFO] [stdout]    |            ---- fields in this struct
[INFO] [stdout] 17 |     pub is_running: bool,
[INFO] [stdout] 18 |     size: Position,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 24 |     clipboard: String,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `ReVi` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.22s
[INFO] running `Command { std: "docker" "inspect" "a8efaf4f80eb05e8b1c9cac86b16abfac13e7e110e7d485f0e6bad8cf86fc451", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a8efaf4f80eb05e8b1c9cac86b16abfac13e7e110e7d485f0e6bad8cf86fc451", kill_on_drop: false }`
[INFO] [stdout] a8efaf4f80eb05e8b1c9cac86b16abfac13e7e110e7d485f0e6bad8cf86fc451