[INFO] cloning repository https://github.com/PabloG6/enter_the_bard [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/PabloG6/enter_the_bard" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FPabloG6%2Fenter_the_bard", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FPabloG6%2Fenter_the_bard'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 78f8fe7f94cdccd2f6c1e7da3e6e63014f596e12 [INFO] checking PabloG6/enter_the_bard against master#385fa9d845dd326c6bbfd58c22244215e431948a for never-type-fallback-to-never [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FPabloG6%2Fenter_the_bard" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/PabloG6/enter_the_bard 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/PabloG6/enter_the_bard [INFO] finished tweaking git repo https://github.com/PabloG6/enter_the_bard [INFO] tweaked toml for git repo https://github.com/PabloG6/enter_the_bard written to /workspace/builds/worker-5-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/PabloG6/enter_the_bard 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] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded specs v0.16.1 [INFO] [stderr] Downloaded hashbrown v0.7.2 [INFO] [stderr] Downloaded shred v0.10.2 [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] e2d0ecdcb2b17da45057bd1ec7016f858527612657ef7077fc6462ac1187382f [INFO] running `Command { std: "docker" "start" "-a" "e2d0ecdcb2b17da45057bd1ec7016f858527612657ef7077fc6462ac1187382f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e2d0ecdcb2b17da45057bd1ec7016f858527612657ef7077fc6462ac1187382f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e2d0ecdcb2b17da45057bd1ec7016f858527612657ef7077fc6462ac1187382f", kill_on_drop: false }` [INFO] [stdout] e2d0ecdcb2b17da45057bd1ec7016f858527612657ef7077fc6462ac1187382f [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] 98d919a00cdd53db198813bd133b63ee78768a0d03b275aadbac778f31835321 [INFO] running `Command { std: "docker" "start" "-a" "98d919a00cdd53db198813bd133b63ee78768a0d03b275aadbac778f31835321", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.132 [INFO] [stderr] Compiling crossbeam-utils v0.8.11 [INFO] [stderr] Checking once_cell v1.13.1 [INFO] [stderr] Compiling crossbeam-epoch v0.9.10 [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Compiling nom v5.1.2 [INFO] [stderr] Compiling version-compare v0.1.0 [INFO] [stderr] Compiling proc-macro2 v1.0.43 [INFO] [stderr] Compiling crossbeam-utils v0.7.2 [INFO] [stderr] Compiling sdl2-sys v0.35.2 [INFO] [stderr] Compiling hashbrown v0.7.2 [INFO] [stderr] Compiling maybe-uninit v2.0.0 [INFO] [stderr] Checking either v1.8.0 [INFO] [stderr] Compiling quote v1.0.21 [INFO] [stderr] Compiling unicode-ident v1.0.3 [INFO] [stderr] Checking crossbeam-channel v0.5.6 [INFO] [stderr] Compiling syn v1.0.99 [INFO] [stderr] Checking ahash v0.3.8 [INFO] [stderr] Checking crossbeam-deque v0.8.2 [INFO] [stderr] Checking num_cpus v1.13.1 [INFO] [stderr] Checking mopa v0.2.2 [INFO] [stderr] Compiling sdl2 v0.35.2 [INFO] [stderr] Checking rayon-core v1.9.3 [INFO] [stderr] Checking atom v0.3.6 [INFO] [stderr] Checking crossbeam-queue v0.2.3 [INFO] [stderr] Checking shrev v1.1.3 [INFO] [stderr] Checking tuple_utils v0.3.0 [INFO] [stderr] Checking rayon v1.5.3 [INFO] [stderr] Checking tynm v0.1.6 [INFO] [stderr] Compiling specs-derive v0.4.1 [INFO] [stderr] Checking hibitset v0.6.3 [INFO] [stderr] Checking shred v0.10.2 [INFO] [stderr] Checking specs v0.16.1 [INFO] [stderr] Checking videogame v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `std::default` [INFO] [stdout] --> src/components.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use std::default; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `VecStorage` is imported redundantly [INFO] [stdout] --> src/components.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use specs::VecStorage; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] 7 | use specs::prelude::*; [INFO] [stdout] | ----------------- the item `VecStorage` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::default` [INFO] [stdout] --> src/components.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use std::default; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `VecStorage` is imported redundantly [INFO] [stdout] --> src/components.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use specs::VecStorage; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] 7 | use specs::prelude::*; [INFO] [stdout] | ----------------- the item `VecStorage` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Player` is never constructed [INFO] [stdout] --> src/components.rs:12:12 [INFO] [stdout] | [INFO] [stdout] 12 | pub struct Player { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Player` 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: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Player` is never constructed [INFO] [stdout] --> src/components.rs:12:12 [INFO] [stdout] | [INFO] [stdout] 12 | pub struct Player { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Player` 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: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 17.70s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: nom v5.1.2 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 4` [INFO] running `Command { std: "docker" "inspect" "98d919a00cdd53db198813bd133b63ee78768a0d03b275aadbac778f31835321", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "98d919a00cdd53db198813bd133b63ee78768a0d03b275aadbac778f31835321", kill_on_drop: false }` [INFO] [stdout] 98d919a00cdd53db198813bd133b63ee78768a0d03b275aadbac778f31835321 [INFO] checking PabloG6/enter_the_bard against try#2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2 for never-type-fallback-to-never [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FPabloG6%2Fenter_the_bard" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/PabloG6/enter_the_bard on toolchain 2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/PabloG6/enter_the_bard [INFO] finished tweaking git repo https://github.com/PabloG6/enter_the_bard [INFO] tweaked toml for git repo https://github.com/PabloG6/enter_the_bard written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/PabloG6/enter_the_bard 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" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [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" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 85f7b0841a70114df0434e251846f0a7966fadccfcb628794ef123308c27b341 [INFO] running `Command { std: "docker" "start" "-a" "85f7b0841a70114df0434e251846f0a7966fadccfcb628794ef123308c27b341", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "85f7b0841a70114df0434e251846f0a7966fadccfcb628794ef123308c27b341", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "85f7b0841a70114df0434e251846f0a7966fadccfcb628794ef123308c27b341", kill_on_drop: false }` [INFO] [stdout] 85f7b0841a70114df0434e251846f0a7966fadccfcb628794ef123308c27b341 [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" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 2f0c2750019601bc841970e5860448cdbc3a070f1edaad8535284b308829dde8 [INFO] running `Command { std: "docker" "start" "-a" "2f0c2750019601bc841970e5860448cdbc3a070f1edaad8535284b308829dde8", kill_on_drop: false }` [INFO] [stderr] Compiling crossbeam-utils v0.8.11 [INFO] [stderr] Compiling libc v0.2.132 [INFO] [stderr] Checking once_cell v1.13.1 [INFO] [stderr] Compiling crossbeam-epoch v0.9.10 [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Compiling nom v5.1.2 [INFO] [stderr] Compiling proc-macro2 v1.0.43 [INFO] [stderr] Compiling version-compare v0.1.0 [INFO] [stderr] Compiling hashbrown v0.7.2 [INFO] [stderr] Compiling sdl2-sys v0.35.2 [INFO] [stderr] Compiling crossbeam-utils v0.7.2 [INFO] [stderr] Compiling maybe-uninit v2.0.0 [INFO] [stderr] Compiling quote v1.0.21 [INFO] [stderr] Checking either v1.8.0 [INFO] [stderr] Compiling unicode-ident v1.0.3 [INFO] [stderr] Checking crossbeam-channel v0.5.6 [INFO] [stderr] Checking ahash v0.3.8 [INFO] [stderr] Compiling syn v1.0.99 [INFO] [stderr] Checking crossbeam-deque v0.8.2 [INFO] [stderr] Checking num_cpus v1.13.1 [INFO] [stderr] Checking mopa v0.2.2 [INFO] [stderr] Compiling sdl2 v0.35.2 [INFO] [stderr] Checking rayon-core v1.9.3 [INFO] [stderr] Checking atom v0.3.6 [INFO] [stderr] Checking crossbeam-queue v0.2.3 [INFO] [stderr] Checking tuple_utils v0.3.0 [INFO] [stderr] Checking shrev v1.1.3 [INFO] [stderr] Checking rayon v1.5.3 [INFO] [stderr] Checking tynm v0.1.6 [INFO] [stderr] Compiling specs-derive v0.4.1 [INFO] [stderr] Checking shred v0.10.2 [INFO] [stderr] Checking hibitset v0.6.3 [INFO] [stderr] Checking specs v0.16.1 [INFO] [stderr] Checking videogame v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `std::default` [INFO] [stdout] --> src/components.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use std::default; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `VecStorage` is imported redundantly [INFO] [stdout] --> src/components.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use specs::VecStorage; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] 7 | use specs::prelude::*; [INFO] [stdout] | ----------------- the item `VecStorage` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::default` [INFO] [stdout] --> src/components.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use std::default; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `VecStorage` is imported redundantly [INFO] [stdout] --> src/components.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use specs::VecStorage; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] 7 | use specs::prelude::*; [INFO] [stdout] | ----------------- the item `VecStorage` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Player` is never constructed [INFO] [stdout] --> src/components.rs:12:12 [INFO] [stdout] | [INFO] [stdout] 12 | pub struct Player { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Player` 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: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Player` is never constructed [INFO] [stdout] --> src/components.rs:12:12 [INFO] [stdout] | [INFO] [stdout] 12 | pub struct Player { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Player` 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: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 18.46s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: nom v5.1.2 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 4` [INFO] running `Command { std: "docker" "inspect" "2f0c2750019601bc841970e5860448cdbc3a070f1edaad8535284b308829dde8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2f0c2750019601bc841970e5860448cdbc3a070f1edaad8535284b308829dde8", kill_on_drop: false }` [INFO] [stdout] 2f0c2750019601bc841970e5860448cdbc3a070f1edaad8535284b308829dde8