[INFO] fetching crate chd 0.2.3... [INFO] checking chd-0.2.3 against master#5518eaa946291f00471af8b254b2a1715f234882 for pr-120393 [INFO] extracting crate chd 0.2.3 into /workspace/builds/worker-4-tc1/source [INFO] validating manifest of crates.io crate chd 0.2.3 on toolchain 5518eaa946291f00471af8b254b2a1715f234882 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+5518eaa946291f00471af8b254b2a1715f234882" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate chd 0.2.3 [INFO] finished tweaking crates.io crate chd 0.2.3 [INFO] tweaked toml for crates.io crate chd 0.2.3 written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+5518eaa946291f00471af8b254b2a1715f234882" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+5518eaa946291f00471af8b254b2a1715f234882" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded crc v3.0.1 [INFO] [stderr] Downloaded never-say-never v6.6.666 [INFO] [stderr] Downloaded extension-traits v1.0.1 [INFO] [stderr] Downloaded macro_rules_attribute v0.1.3 [INFO] [stderr] Downloaded ext-trait v1.0.1 [INFO] [stderr] Downloaded macro_rules_attribute-proc_macro v0.1.3 [INFO] [stderr] Downloaded text_io v0.1.12 [INFO] [stderr] Downloaded crc-catalog v2.4.0 [INFO] [stderr] Downloaded nougat-proc_macros v0.2.4 [INFO] [stderr] Downloaded bencher v0.1.5 [INFO] [stderr] Downloaded nougat v0.2.4 [INFO] [stderr] Downloaded ext-trait-proc_macros v1.0.1 [INFO] [stderr] Downloaded lending-iterator-proc_macros v0.1.7 [INFO] [stderr] Downloaded lending-iterator v0.1.7 [INFO] [stderr] Downloaded claxon v0.4.3 [INFO] [stderr] Downloaded libz-ng-sys v1.1.15 [INFO] [stderr] Downloaded polonius-the-crab v0.2.1 [INFO] [stderr] Downloaded lzma-rs-perf-exp v0.2.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "+5518eaa946291f00471af8b254b2a1715f234882" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 29ed2c443fb893e86e8a9f5e2e67950e7189a1ac3944d3db5b8572d5ae8b375c [INFO] running `Command { std: "docker" "start" "-a" "29ed2c443fb893e86e8a9f5e2e67950e7189a1ac3944d3db5b8572d5ae8b375c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "29ed2c443fb893e86e8a9f5e2e67950e7189a1ac3944d3db5b8572d5ae8b375c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "29ed2c443fb893e86e8a9f5e2e67950e7189a1ac3944d3db5b8572d5ae8b375c", kill_on_drop: false }` [INFO] [stdout] 29ed2c443fb893e86e8a9f5e2e67950e7189a1ac3944d3db5b8572d5ae8b375c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "+5518eaa946291f00471af8b254b2a1715f234882" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 80c1ef9c4f44bb57e7f0e1dc0c2d86733c745d0957b0bbbc3048e055ff1e3b7f [INFO] running `Command { std: "docker" "start" "-a" "80c1ef9c4f44bb57e7f0e1dc0c2d86733c745d0957b0bbbc3048e055ff1e3b7f", kill_on_drop: false }` [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Checking crc-catalog v2.4.0 [INFO] [stderr] Checking arrayvec v0.7.4 [INFO] [stderr] Checking claxon v0.4.3 [INFO] [stderr] Checking text_io v0.1.12 [INFO] [stderr] Checking bencher v0.1.5 [INFO] [stderr] Checking miniz_oxide v0.7.1 [INFO] [stderr] Checking bitreader v0.3.8 [INFO] [stderr] Checking crc v3.0.1 [INFO] [stderr] Checking lzma-rs-perf-exp v0.2.1 [INFO] [stderr] Checking flate2 v1.0.28 [INFO] [stderr] Compiling num-derive v0.3.3 [INFO] [stderr] Checking chd v0.2.3 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `chd` [INFO] [stdout] --> src/lib.rs:226:13 [INFO] [stdout] | [INFO] [stdout] 226 | let chd = Chd::open(f, Some(Box::new(pchd))).expect("child"); [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_chd` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/lib.rs:221:13 [INFO] [stdout] | [INFO] [stdout] 221 | let mut p = BufReader::new(File::open(".testimages/TombRaider.chd").expect("")); [INFO] [stdout] | ----^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/lib.rs:224:13 [INFO] [stdout] | [INFO] [stdout] 224 | let mut f = BufReader::new(File::open(".testimages/TombRaiderR1.chd").expect("")); [INFO] [stdout] | ----^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `chd::read::HunkBufReader` [INFO] [stdout] --> benches/bench.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use chd::read::HunkBufReader; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::env::args` [INFO] [stdout] --> benches/bench.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use std::env::args; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 3.30s [INFO] running `Command { std: "docker" "inspect" "80c1ef9c4f44bb57e7f0e1dc0c2d86733c745d0957b0bbbc3048e055ff1e3b7f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "80c1ef9c4f44bb57e7f0e1dc0c2d86733c745d0957b0bbbc3048e055ff1e3b7f", kill_on_drop: false }` [INFO] [stdout] 80c1ef9c4f44bb57e7f0e1dc0c2d86733c745d0957b0bbbc3048e055ff1e3b7f