[INFO] cloning repository https://github.com/comp500/miniworld [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/comp500/miniworld" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcomp500%2Fminiworld", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcomp500%2Fminiworld'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 1590fc752e8cbbcaabcab44c6b450af437e5371a [INFO] checking comp500/miniworld against master#33fdb797f59421c7bbecaa4588ed5d7a31a9494a for pr-87190-3 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcomp500%2Fminiworld" "/workspace/builds/worker-60/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-60/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/comp500/miniworld on toolchain 33fdb797f59421c7bbecaa4588ed5d7a31a9494a [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+33fdb797f59421c7bbecaa4588ed5d7a31a9494a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/comp500/miniworld [INFO] finished tweaking git repo https://github.com/comp500/miniworld [INFO] tweaked toml for git repo https://github.com/comp500/miniworld written to /workspace/builds/worker-60/source/Cargo.toml [INFO] crate git repo https://github.com/comp500/miniworld already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+33fdb797f59421c7bbecaa4588ed5d7a31a9494a" "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 ... 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"/var/lib/crater-agent-workspace/builds/worker-60/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+33fdb797f59421c7bbecaa4588ed5d7a31a9494a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 36c214cfcb6ae9cbb6f736197ebb560684ea974117849a0c6fb0e87cb07c9d29 [INFO] running `Command { std: "docker" "start" "-a" "36c214cfcb6ae9cbb6f736197ebb560684ea974117849a0c6fb0e87cb07c9d29", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "36c214cfcb6ae9cbb6f736197ebb560684ea974117849a0c6fb0e87cb07c9d29", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "36c214cfcb6ae9cbb6f736197ebb560684ea974117849a0c6fb0e87cb07c9d29", kill_on_drop: false }` [INFO] [stdout] 36c214cfcb6ae9cbb6f736197ebb560684ea974117849a0c6fb0e87cb07c9d29 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-60/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-60/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+33fdb797f59421c7bbecaa4588ed5d7a31a9494a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f460c04dc890f8a06b7950575962d12dd5f60409c48ef1cd5bb7eb4eef8f8758 [INFO] running `Command { std: "docker" "start" "-a" "f460c04dc890f8a06b7950575962d12dd5f60409c48ef1cd5bb7eb4eef8f8758", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling libc v0.2.76 [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling proc-macro2 v1.0.19 [INFO] [stderr] Compiling unicode-xid v0.2.1 [INFO] [stderr] Compiling syn v1.0.39 [INFO] [stderr] Compiling cfg-if v0.1.10 [INFO] [stderr] Compiling serde_derive v1.0.115 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[INFO] [stderr] Checking num_enum v0.5.1 [INFO] [stderr] Checking miniworld v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused imports: `BufWriter`, `Cursor`, `Write` [INFO] [stdout] --> src/main.rs:6:10 [INFO] [stdout] | [INFO] [stdout] 6 | use io::{BufWriter, Seek, SeekFrom, Read, Cursor, Write}; [INFO] [stdout] | ^^^^^^^^^ ^^^^^^ ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `collections::HashMap`, `time::Instant` [INFO] [stdout] --> src/main.rs:12:1 [INFO] [stdout] | [INFO] [stdout] 12 | time::Instant, collections::BTreeMap, collections::HashMap}; [INFO] [stdout] | ^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `core::num` [INFO] [stdout] --> src/integertransformers.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use core::num; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `BufWriter`, `Cursor`, `Write` [INFO] [stdout] --> src/main.rs:6:10 [INFO] [stdout] | [INFO] [stdout] 6 | use io::{BufWriter, Seek, SeekFrom, Read, Cursor, Write}; [INFO] [stdout] | ^^^^^^^^^ ^^^^^^ ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `marker::PhantomData` [INFO] [stdout] --> src/integertransformers.rs:2:29 [INFO] [stdout] | [INFO] [stdout] 2 | use std::{convert::TryInto, marker::PhantomData}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `collections::HashMap`, `time::Instant` [INFO] [stdout] --> src/main.rs:12:1 [INFO] [stdout] | [INFO] [stdout] 12 | time::Instant, collections::BTreeMap, collections::HashMap}; [INFO] [stdout] | ^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `core::num` [INFO] [stdout] --> src/integertransformers.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use core::num; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `marker::PhantomData` [INFO] [stdout] --> src/integertransformers.rs:2:29 [INFO] [stdout] | [INFO] [stdout] 2 | use std::{convert::TryInto, marker::PhantomData}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `ByteOrder` [INFO] [stdout] --> src/main.rs:5:42 [INFO] [stdout] | [INFO] [stdout] 5 | use byteorder::{BigEndian, ReadBytesExt, ByteOrder}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Read` [INFO] [stdout] --> src/main.rs:6:37 [INFO] [stdout] | [INFO] [stdout] 6 | use io::{BufWriter, Seek, SeekFrom, Read, Cursor, Write}; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `orig_size` [INFO] [stdout] --> src/main.rs:101:6 [INFO] [stdout] | [INFO] [stdout] 101 | let orig_size = buf_reader.seek(SeekFrom::End(0))?; [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_orig_size` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `unpadded_size` is assigned to, but never used [INFO] [stdout] --> src/main.rs:103:10 [INFO] [stdout] | [INFO] [stdout] 103 | let mut unpadded_size = 0; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: consider using `_unpadded_size` instead [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `decompressed_size` is assigned to, but never used [INFO] [stdout] --> src/main.rs:104:10 [INFO] [stdout] | [INFO] [stdout] 104 | let mut decompressed_size = 0; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: consider using `_decompressed_size` instead [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `delta` [INFO] [stdout] --> src/integertransformers.rs:42:8 [INFO] [stdout] | [INFO] [stdout] 42 | let delta = *v; [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_delta` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `ByteOrder` [INFO] [stdout] --> src/main.rs:5:42 [INFO] [stdout] | [INFO] [stdout] 5 | use byteorder::{BigEndian, ReadBytesExt, ByteOrder}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Read` [INFO] [stdout] --> src/main.rs:6:37 [INFO] [stdout] | [INFO] [stdout] 6 | use io::{BufWriter, Seek, SeekFrom, Read, Cursor, Write}; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `orig_size` [INFO] [stdout] --> src/main.rs:101:6 [INFO] [stdout] | [INFO] [stdout] 101 | let orig_size = buf_reader.seek(SeekFrom::End(0))?; [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_orig_size` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `unpadded_size` is assigned to, but never used [INFO] [stdout] --> src/main.rs:103:10 [INFO] [stdout] | [INFO] [stdout] 103 | let mut unpadded_size = 0; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: consider using `_unpadded_size` instead [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `decompressed_size` is assigned to, but never used [INFO] [stdout] --> src/main.rs:104:10 [INFO] [stdout] | [INFO] [stdout] 104 | let mut decompressed_size = 0; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: consider using `_decompressed_size` instead [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `delta` [INFO] [stdout] --> src/integertransformers.rs:42:8 [INFO] [stdout] | [INFO] [stdout] 42 | let delta = *v; [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_delta` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `PackedIntegers` [INFO] [stdout] --> src/integercoders.rs:52:8 [INFO] [stdout] | [INFO] [stdout] 52 | struct PackedIntegers; // TODO [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `Simple16` [INFO] [stdout] --> src/integercoders.rs:54:8 [INFO] [stdout] | [INFO] [stdout] 54 | struct Simple16; // TODO [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `PackedIntegers` [INFO] [stdout] --> src/integercoders.rs:52:8 [INFO] [stdout] | [INFO] [stdout] 52 | struct PackedIntegers; // TODO [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `Simple16` [INFO] [stdout] --> src/integercoders.rs:54:8 [INFO] [stdout] | [INFO] [stdout] 54 | struct Simple16; // TODO [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 12 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 12 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 46.67s [INFO] running `Command { std: "docker" "inspect" "f460c04dc890f8a06b7950575962d12dd5f60409c48ef1cd5bb7eb4eef8f8758", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f460c04dc890f8a06b7950575962d12dd5f60409c48ef1cd5bb7eb4eef8f8758", kill_on_drop: false }` [INFO] [stdout] f460c04dc890f8a06b7950575962d12dd5f60409c48ef1cd5bb7eb4eef8f8758