[INFO] fetching crate gish 0.1.0... [INFO] checking gish-0.1.0 against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar [INFO] extracting crate gish 0.1.0 into /workspace/builds/worker-5-tc1/source [INFO] validating manifest of crates.io crate gish 0.1.0 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 gish 0.1.0 [INFO] finished tweaking crates.io crate gish 0.1.0 [INFO] tweaked toml for crates.io crate gish 0.1.0 written to /workspace/builds/worker-5-tc1/source/Cargo.toml [INFO] crate crates.io crate gish 0.1.0 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] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded parking_lot_core v0.9.7 [INFO] [stderr] Downloaded home v0.5.5 [INFO] [stderr] Downloaded crossterm_winapi v0.9.0 [INFO] [stderr] Downloaded anyhow v1.0.70 [INFO] [stderr] Downloaded hlua v0.4.1 [INFO] [stderr] Downloaded crossbeam-channel v0.5.7 [INFO] [stderr] Downloaded crossterm v0.26.1 [INFO] [stderr] Downloaded lua52-sys v0.1.2 [INFO] [stderr] Downloaded libc v0.2.140 [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] 653931019fd05b6e2b09dd4f4a1dfdab22a2a43838379eeb0c8cd4f88e9f12a3 [INFO] running `Command { std: "docker" "start" "-a" "653931019fd05b6e2b09dd4f4a1dfdab22a2a43838379eeb0c8cd4f88e9f12a3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "653931019fd05b6e2b09dd4f4a1dfdab22a2a43838379eeb0c8cd4f88e9f12a3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "653931019fd05b6e2b09dd4f4a1dfdab22a2a43838379eeb0c8cd4f88e9f12a3", kill_on_drop: false }` [INFO] [stdout] 653931019fd05b6e2b09dd4f4a1dfdab22a2a43838379eeb0c8cd4f88e9f12a3 [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] 2e925cd78320863c10a0d23703700dbe785aa3e85a61b7ed6de0c9deafd084dc [INFO] running `Command { std: "docker" "start" "-a" "2e925cd78320863c10a0d23703700dbe785aa3e85a61b7ed6de0c9deafd084dc", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.140 [INFO] [stderr] Compiling signal-hook v0.3.15 [INFO] [stderr] Compiling parking_lot_core v0.9.7 [INFO] [stderr] Checking smallvec v1.10.0 [INFO] [stderr] Compiling pkg-config v0.3.26 [INFO] [stderr] Compiling crossbeam-utils v0.8.15 [INFO] [stderr] Compiling anyhow v1.0.70 [INFO] [stderr] Checking cassowary v0.3.0 [INFO] [stderr] Checking unicode-segmentation v1.10.1 [INFO] [stderr] Compiling lock_api v0.4.9 [INFO] [stderr] Checking home v0.5.5 [INFO] [stderr] Checking once_cell v1.17.1 [INFO] [stderr] Compiling lua52-sys v0.1.2 [INFO] [stderr] Checking crossbeam-channel v0.5.7 [INFO] [stderr] Checking signal-hook-registry v1.4.1 [INFO] [stderr] Checking mio v0.8.6 [INFO] [stderr] Checking parking_lot v0.12.1 [INFO] [stderr] Checking signal-hook-mio v0.2.3 [INFO] [stderr] Checking crossterm v0.25.0 [INFO] [stderr] Checking crossterm v0.26.1 [INFO] [stderr] Checking tui v0.19.0 [INFO] [stderr] Checking hlua v0.4.1 [INFO] [stderr] Checking gish v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused imports: `HashMap`, `HashSet`, `fs` [INFO] [stdout] --> src/app/mod.rs:1:30 [INFO] [stdout] | [INFO] [stdout] 1 | use std::{io, cell::RefCell, fs, error::Error, collections::{HashMap, HashSet}}; [INFO] [stdout] | ^^ ^^^^^^^ ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `LuaTable`, `function0`, `function1` [INFO] [stdout] --> src/app/mod.rs:4:17 [INFO] [stdout] | [INFO] [stdout] 4 | use hlua::{Lua, function1, LuaFunction, function0, LuaTable}; [INFO] [stdout] | ^^^^^^^^^ ^^^^^^^^^ ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `PushGuard` [INFO] [stdout] --> src/ui/mod.rs:1:25 [INFO] [stdout] | [INFO] [stdout] 1 | use hlua::{LuaFunction, PushGuard, LuaTable}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `HashMap`, `HashSet`, `fs` [INFO] [stdout] --> src/app/mod.rs:1:30 [INFO] [stdout] | [INFO] [stdout] 1 | use std::{io, cell::RefCell, fs, error::Error, collections::{HashMap, HashSet}}; [INFO] [stdout] | ^^ ^^^^^^^ ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `LuaTable`, `function0`, `function1` [INFO] [stdout] --> src/app/mod.rs:4:17 [INFO] [stdout] | [INFO] [stdout] 4 | use hlua::{Lua, function1, LuaFunction, function0, LuaTable}; [INFO] [stdout] | ^^^^^^^^^ ^^^^^^^^^ ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `PushGuard` [INFO] [stdout] --> src/ui/mod.rs:1:25 [INFO] [stdout] | [INFO] [stdout] 1 | use hlua::{LuaFunction, PushGuard, LuaTable}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `status_bar` is never read [INFO] [stdout] --> src/app/mod.rs:31:9 [INFO] [stdout] | [INFO] [stdout] 25 | pub struct App<'a> { [INFO] [stdout] | --- field in this struct [INFO] [stdout] ... [INFO] [stdout] 31 | pub status_bar: Text<'a>, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `App` 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: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `status_bar` is never read [INFO] [stdout] --> src/app/mod.rs:31:9 [INFO] [stdout] | [INFO] [stdout] 25 | pub struct App<'a> { [INFO] [stdout] | --- field in this struct [INFO] [stdout] ... [INFO] [stdout] 31 | pub status_bar: Text<'a>, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `App` 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: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.20s [INFO] running `Command { std: "docker" "inspect" "2e925cd78320863c10a0d23703700dbe785aa3e85a61b7ed6de0c9deafd084dc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2e925cd78320863c10a0d23703700dbe785aa3e85a61b7ed6de0c9deafd084dc", kill_on_drop: false }` [INFO] [stdout] 2e925cd78320863c10a0d23703700dbe785aa3e85a61b7ed6de0c9deafd084dc [INFO] checking gish-0.1.0 against try#645bb72776a6a56a1a8f52631a44bd082b2ba509 for absurd-question-mark-desugar [INFO] extracting crate gish 0.1.0 into /workspace/builds/worker-5-tc2/source [INFO] validating manifest of crates.io crate gish 0.1.0 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 gish 0.1.0 [INFO] finished tweaking crates.io crate gish 0.1.0 [INFO] tweaked toml for crates.io crate gish 0.1.0 written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] crate crates.io crate gish 0.1.0 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" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "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" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] db4c616e9f1c349904f3d6e8c152f5e962861d3a04289750fad6ddfe0333d552 [INFO] running `Command { std: "docker" "start" "-a" "db4c616e9f1c349904f3d6e8c152f5e962861d3a04289750fad6ddfe0333d552", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "db4c616e9f1c349904f3d6e8c152f5e962861d3a04289750fad6ddfe0333d552", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "db4c616e9f1c349904f3d6e8c152f5e962861d3a04289750fad6ddfe0333d552", kill_on_drop: false }` [INFO] [stdout] db4c616e9f1c349904f3d6e8c152f5e962861d3a04289750fad6ddfe0333d552 [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" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 3b7bb6f58ba93f6888e3d7590f47f4a080918f45f35dffa8c8748940e667d6dc [INFO] running `Command { std: "docker" "start" "-a" "3b7bb6f58ba93f6888e3d7590f47f4a080918f45f35dffa8c8748940e667d6dc", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.140 [INFO] [stderr] Compiling signal-hook v0.3.15 [INFO] [stderr] Compiling parking_lot_core v0.9.7 [INFO] [stderr] Checking smallvec v1.10.0 [INFO] [stderr] Compiling pkg-config v0.3.26 [INFO] [stderr] Compiling crossbeam-utils v0.8.15 [INFO] [stderr] Compiling anyhow v1.0.70 [INFO] [stderr] Checking cassowary v0.3.0 [INFO] [stderr] Checking unicode-segmentation v1.10.1 [INFO] [stderr] Compiling lock_api v0.4.9 [INFO] [stderr] Checking home v0.5.5 [INFO] [stderr] Checking once_cell v1.17.1 [INFO] [stderr] Compiling lua52-sys v0.1.2 [INFO] [stderr] Checking crossbeam-channel v0.5.7 [INFO] [stderr] Checking signal-hook-registry v1.4.1 [INFO] [stderr] Checking mio v0.8.6 [INFO] [stderr] Checking parking_lot v0.12.1 [INFO] [stderr] Checking signal-hook-mio v0.2.3 [INFO] [stderr] Checking crossterm v0.25.0 [INFO] [stderr] Checking crossterm v0.26.1 [INFO] [stderr] Checking tui v0.19.0 [INFO] [stderr] Checking hlua v0.4.1 [INFO] [stderr] Checking gish v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused imports: `HashMap`, `HashSet`, `fs` [INFO] [stdout] --> src/app/mod.rs:1:30 [INFO] [stdout] | [INFO] [stdout] 1 | use std::{io, cell::RefCell, fs, error::Error, collections::{HashMap, HashSet}}; [INFO] [stdout] | ^^ ^^^^^^^ ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `LuaTable`, `function0`, `function1` [INFO] [stdout] --> src/app/mod.rs:4:17 [INFO] [stdout] | [INFO] [stdout] 4 | use hlua::{Lua, function1, LuaFunction, function0, LuaTable}; [INFO] [stdout] | ^^^^^^^^^ ^^^^^^^^^ ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `PushGuard` [INFO] [stdout] --> src/ui/mod.rs:1:25 [INFO] [stdout] | [INFO] [stdout] 1 | use hlua::{LuaFunction, PushGuard, LuaTable}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `HashMap`, `HashSet`, `fs` [INFO] [stdout] --> src/app/mod.rs:1:30 [INFO] [stdout] | [INFO] [stdout] 1 | use std::{io, cell::RefCell, fs, error::Error, collections::{HashMap, HashSet}}; [INFO] [stdout] | ^^ ^^^^^^^ ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `LuaTable`, `function0`, `function1` [INFO] [stdout] --> src/app/mod.rs:4:17 [INFO] [stdout] | [INFO] [stdout] 4 | use hlua::{Lua, function1, LuaFunction, function0, LuaTable}; [INFO] [stdout] | ^^^^^^^^^ ^^^^^^^^^ ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `PushGuard` [INFO] [stdout] --> src/ui/mod.rs:1:25 [INFO] [stdout] | [INFO] [stdout] 1 | use hlua::{LuaFunction, PushGuard, LuaTable}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `status_bar` is never read [INFO] [stdout] --> src/app/mod.rs:31:9 [INFO] [stdout] | [INFO] [stdout] 25 | pub struct App<'a> { [INFO] [stdout] | --- field in this struct [INFO] [stdout] ... [INFO] [stdout] 31 | pub status_bar: Text<'a>, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `App` 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: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `status_bar` is never read [INFO] [stdout] --> src/app/mod.rs:31:9 [INFO] [stdout] | [INFO] [stdout] 25 | pub struct App<'a> { [INFO] [stdout] | --- field in this struct [INFO] [stdout] ... [INFO] [stdout] 31 | pub status_bar: Text<'a>, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `App` 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: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.96s [INFO] running `Command { std: "docker" "inspect" "3b7bb6f58ba93f6888e3d7590f47f4a080918f45f35dffa8c8748940e667d6dc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3b7bb6f58ba93f6888e3d7590f47f4a080918f45f35dffa8c8748940e667d6dc", kill_on_drop: false }` [INFO] [stdout] 3b7bb6f58ba93f6888e3d7590f47f4a080918f45f35dffa8c8748940e667d6dc