[INFO] cloning repository https://github.com/Mefgalm/Metal [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Mefgalm/Metal" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMefgalm%2FMetal", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMefgalm%2FMetal'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] e756ec9ba89948a66ed51a1e2f399f4e04ec597c [INFO] checking Mefgalm/Metal against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMefgalm%2FMetal" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Mefgalm/Metal 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/Mefgalm/Metal [INFO] finished tweaking git repo https://github.com/Mefgalm/Metal [INFO] tweaked toml for git repo https://github.com/Mefgalm/Metal written to /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/Mefgalm/Metal 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] 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] d856e3e48cfd35e40f21a12782f0e3470c69ee71a6df39bbc642cb1aba5e9e3c [INFO] running `Command { std: "docker" "start" "-a" "d856e3e48cfd35e40f21a12782f0e3470c69ee71a6df39bbc642cb1aba5e9e3c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d856e3e48cfd35e40f21a12782f0e3470c69ee71a6df39bbc642cb1aba5e9e3c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d856e3e48cfd35e40f21a12782f0e3470c69ee71a6df39bbc642cb1aba5e9e3c", kill_on_drop: false }` [INFO] [stdout] d856e3e48cfd35e40f21a12782f0e3470c69ee71a6df39bbc642cb1aba5e9e3c [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] 823ccdbc62dba69e56ac304d95129baeb7e487f6540bc037cb2015320b29cf6e [INFO] running `Command { std: "docker" "start" "-a" "823ccdbc62dba69e56ac304d95129baeb7e487f6540bc037cb2015320b29cf6e", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.27 [INFO] [stderr] Compiling libc v0.2.97 [INFO] [stderr] Compiling syn v1.0.73 [INFO] [stderr] Checking pin-project-lite v0.2.6 [INFO] [stderr] Compiling futures-core v0.3.15 [INFO] [stderr] Compiling pkg-config v0.3.19 [INFO] [stderr] Checking instant v0.1.9 [INFO] [stderr] Compiling futures-macro v0.3.15 [INFO] [stderr] Checking once_cell v1.8.0 [INFO] [stderr] Compiling futures-task v0.3.15 [INFO] [stderr] Checking futures-sink v0.3.15 [INFO] [stderr] Compiling futures-channel v0.3.15 [INFO] [stderr] Compiling futures-util v0.3.15 [INFO] [stderr] Compiling tokio v1.7.1 [INFO] [stderr] Checking slab v0.4.3 [INFO] [stderr] Checking futures-io v0.3.15 [INFO] [stderr] Compiling indexmap v1.6.2 [INFO] [stderr] Compiling openssl-sys v0.9.65 [INFO] [stderr] Compiling openssl v0.10.35 [INFO] [stderr] Checking foreign-types-shared v0.1.1 [INFO] [stderr] Checking matches v0.1.8 [INFO] [stderr] Compiling serde_derive v1.0.126 [INFO] [stderr] Checking foreign-types v0.3.2 [INFO] [stderr] Compiling native-tls v0.2.7 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Checking hashbrown v0.9.1 [INFO] [stderr] Compiling serde v1.0.126 [INFO] [stderr] Checking tinyvec v1.2.0 [INFO] [stderr] Checking tracing v0.1.26 [INFO] [stderr] Checking parking_lot_core v0.8.3 [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Checking mio v0.7.13 [INFO] [stderr] Checking signal-hook-registry v1.4.0 [INFO] [stderr] Checking openssl-probe v0.1.4 [INFO] [stderr] Checking parking_lot v0.11.1 [INFO] [stderr] Checking try-lock v0.2.3 [INFO] [stderr] Checking form_urlencoded v1.0.1 [INFO] [stderr] Checking want v0.3.0 [INFO] [stderr] Checking socket2 v0.4.0 [INFO] [stderr] Checking http-body v0.4.2 [INFO] [stderr] Checking unicode-bidi v0.3.5 [INFO] [stderr] Checking httpdate v1.0.1 [INFO] [stderr] Checking tower-service v0.3.1 [INFO] [stderr] Compiling serde_json v1.0.64 [INFO] [stderr] Checking dirs-sys v0.3.6 [INFO] [stderr] Checking ipnet v2.3.1 [INFO] [stderr] Checking dirs v3.0.2 [INFO] [stderr] Checking unicode-normalization v0.1.19 [INFO] [stderr] Checking idna v0.2.3 [INFO] [stderr] Checking url v2.2.2 [INFO] [stderr] Compiling tokio-macros v1.2.0 [INFO] [stderr] Checking futures-executor v0.3.15 [INFO] [stderr] Checking futures v0.3.15 [INFO] [stderr] Checking tokio-util v0.6.7 [INFO] [stderr] Checking tokio-native-tls v0.3.0 [INFO] [stderr] Checking h2 v0.3.3 [INFO] [stderr] Checking hyper v0.14.9 [INFO] [stderr] Checking serde_urlencoded v0.7.0 [INFO] [stderr] Checking hyper-tls v0.5.0 [INFO] [stderr] Checking reqwest v0.11.4 [INFO] [stderr] Checking metal v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `self` [INFO] [stdout] --> src/downloader.rs:11:10 [INFO] [stdout] | [INFO] [stdout] 11 | io::{self, Write}, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `fs::File` [INFO] [stdout] --> src/addons_manager/file_system_addons_loader.rs:2:11 [INFO] [stdout] | [INFO] [stdout] 2 | use std::{fs::File, path::Path}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::base::*` [INFO] [stdout] --> src/addons_manager/file_system_addons_loader.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use crate::base::*; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `serde_json::Value` [INFO] [stdout] --> src/addons_manager/file_system_addons_loader.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | use serde_json::Value; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `self::file_system_addons_loader::*` [INFO] [stdout] --> src/addons_manager/mod.rs:5:9 [INFO] [stdout] | [INFO] [stdout] 5 | pub use self::file_system_addons_loader::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `self` [INFO] [stdout] --> src/downloader.rs:11:10 [INFO] [stdout] | [INFO] [stdout] 11 | io::{self, Write}, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `fs::File` [INFO] [stdout] --> src/addons_manager/file_system_addons_loader.rs:2:11 [INFO] [stdout] | [INFO] [stdout] 2 | use std::{fs::File, path::Path}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::base::*` [INFO] [stdout] --> src/addons_manager/file_system_addons_loader.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use crate::base::*; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `serde_json::Value` [INFO] [stdout] --> src/addons_manager/file_system_addons_loader.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | use serde_json::Value; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `self::file_system_addons_loader::*` [INFO] [stdout] --> src/addons_manager/mod.rs:5:9 [INFO] [stdout] | [INFO] [stdout] 5 | pub use self::file_system_addons_loader::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `username` is never read [INFO] [stdout] --> src/addons_manager/manager.rs:42:9 [INFO] [stdout] | [INFO] [stdout] 41 | pub struct AddonInfo { [INFO] [stdout] | --------- field in this struct [INFO] [stdout] 42 | pub username: String, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `AddonInfo` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `load` and `set_wow_root_path` are never used [INFO] [stdout] --> src/addons_manager/manager.rs:77:8 [INFO] [stdout] | [INFO] [stdout] 76 | pub trait AddonsManagerLoader { [INFO] [stdout] | ------------------- methods in this trait [INFO] [stdout] 77 | fn load(&self) -> MetalResult; [INFO] [stdout] | ^^^^ [INFO] [stdout] 78 | fn set_wow_root_path(&self, addons_manager_sgate: &mut AddonsManagerState, wow_root_path: &str) -> MetalResult<()>; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `ADDONS_JSON` is never used [INFO] [stdout] --> src/addons_manager/file_system_addons_loader.rs:11:7 [INFO] [stdout] | [INFO] [stdout] 11 | const ADDONS_JSON: &str = "addons.json"; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `ADDONS_LOCK` is never used [INFO] [stdout] --> src/addons_manager/file_system_addons_loader.rs:12:7 [INFO] [stdout] | [INFO] [stdout] 12 | const ADDONS_LOCK: &str = "addons.lock"; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `root_folder` is never read [INFO] [stdout] --> src/addons_manager/file_system_addons_loader.rs:21:5 [INFO] [stdout] | [INFO] [stdout] 20 | pub struct FileSystemAddonsLoader { [INFO] [stdout] | ---------------------- field in this struct [INFO] [stdout] 21 | root_folder: PathBuf, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> src/addons_manager/file_system_addons_loader.rs:26:12 [INFO] [stdout] | [INFO] [stdout] 25 | impl FileSystemAddonsLoader { [INFO] [stdout] | --------------------------- associated function in this implementation [INFO] [stdout] 26 | pub fn new(root_folder: &PathBuf) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `username` is never read [INFO] [stdout] --> src/addons_manager/manager.rs:42:9 [INFO] [stdout] | [INFO] [stdout] 41 | pub struct AddonInfo { [INFO] [stdout] | --------- field in this struct [INFO] [stdout] 42 | pub username: String, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `AddonInfo` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `load` and `set_wow_root_path` are never used [INFO] [stdout] --> src/addons_manager/manager.rs:77:8 [INFO] [stdout] | [INFO] [stdout] 76 | pub trait AddonsManagerLoader { [INFO] [stdout] | ------------------- methods in this trait [INFO] [stdout] 77 | fn load(&self) -> MetalResult; [INFO] [stdout] | ^^^^ [INFO] [stdout] 78 | fn set_wow_root_path(&self, addons_manager_sgate: &mut AddonsManagerState, wow_root_path: &str) -> MetalResult<()>; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `ADDONS_JSON` is never used [INFO] [stdout] --> src/addons_manager/file_system_addons_loader.rs:11:7 [INFO] [stdout] | [INFO] [stdout] 11 | const ADDONS_JSON: &str = "addons.json"; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `ADDONS_LOCK` is never used [INFO] [stdout] --> src/addons_manager/file_system_addons_loader.rs:12:7 [INFO] [stdout] | [INFO] [stdout] 12 | const ADDONS_LOCK: &str = "addons.lock"; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `root_folder` is never read [INFO] [stdout] --> src/addons_manager/file_system_addons_loader.rs:21:5 [INFO] [stdout] | [INFO] [stdout] 20 | pub struct FileSystemAddonsLoader { [INFO] [stdout] | ---------------------- field in this struct [INFO] [stdout] 21 | root_folder: PathBuf, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> src/addons_manager/file_system_addons_loader.rs:26:12 [INFO] [stdout] | [INFO] [stdout] 25 | impl FileSystemAddonsLoader { [INFO] [stdout] | --------------------------- associated function in this implementation [INFO] [stdout] 26 | pub fn new(root_folder: &PathBuf) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 11 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 11 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 36.78s [INFO] running `Command { std: "docker" "inspect" "823ccdbc62dba69e56ac304d95129baeb7e487f6540bc037cb2015320b29cf6e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "823ccdbc62dba69e56ac304d95129baeb7e487f6540bc037cb2015320b29cf6e", kill_on_drop: false }` [INFO] [stdout] 823ccdbc62dba69e56ac304d95129baeb7e487f6540bc037cb2015320b29cf6e