[INFO] fetching crate iro-cli 0.2.1...
[INFO] checking iro-cli-0.2.1 against 1.95.0 for pr-155915
[INFO] extracting crate iro-cli 0.2.1 into /workspace/builds/worker-2-tc1/source
[INFO] started tweaking crates.io crate iro-cli 0.2.1
[INFO] finished tweaking crates.io crate iro-cli 0.2.1
[INFO] tweaked toml for crates.io crate iro-cli 0.2.1 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate iro-cli 0.2.1 on toolchain 1.95.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.95.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate iro-cli 0.2.1 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" "+1.95.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded phf_shared v0.11.1
[INFO] [stderr]   Downloaded phf v0.11.1
[INFO] [stderr]   Downloaded proc-macro2 v1.0.44
[INFO] [stderr]   Downloaded phf_macros v0.11.1
[INFO] [stderr]   Downloaded hsl v0.1.1
[INFO] [stderr]   Downloaded phf_generator v0.11.1
[INFO] [stderr]   Downloaded unicode-ident v1.0.4
[INFO] [stderr]   Downloaded colorconv v0.1.1
[INFO] [stderr]   Downloaded env_logger v0.9.1
[INFO] [stderr]   Downloaded syn v1.0.101
[INFO] [stderr]   Downloaded libc v0.2.133
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 99bff70fb8ae1137afa54d1df24146a989d1c5a6c04df7f1bb4df7cc3508d755
[INFO] running `Command { std: "docker" "start" "-a" "99bff70fb8ae1137afa54d1df24146a989d1c5a6c04df7f1bb4df7cc3508d755", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "99bff70fb8ae1137afa54d1df24146a989d1c5a6c04df7f1bb4df7cc3508d755", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "99bff70fb8ae1137afa54d1df24146a989d1c5a6c04df7f1bb4df7cc3508d755", kill_on_drop: false }`
[INFO] [stdout] 99bff70fb8ae1137afa54d1df24146a989d1c5a6c04df7f1bb4df7cc3508d755
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 068177595ba6701373d35e5451e85238139b606c05e99bb29f9482cd8b3f038e
[INFO] running `Command { std: "docker" "start" "-a" "068177595ba6701373d35e5451e85238139b606c05e99bb29f9482cd8b3f038e", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.44
[INFO] [stderr]    Compiling unicode-ident v1.0.4
[INFO] [stderr]    Compiling quote v1.0.21
[INFO] [stderr]    Compiling syn v1.0.101
[INFO] [stderr]    Compiling libc v0.2.133
[INFO] [stderr]    Compiling siphasher v0.3.10
[INFO] [stderr]     Checking regex-syntax v0.6.27
[INFO] [stderr]     Checking humantime v2.1.0
[INFO] [stderr]     Checking hsl v0.1.1
[INFO] [stderr]     Checking aho-corasick v0.7.19
[INFO] [stderr]     Checking phf_shared v0.11.1
[INFO] [stderr]    Compiling phf_generator v0.11.1
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking colored v2.0.0
[INFO] [stderr]     Checking regex v1.6.0
[INFO] [stderr]     Checking env_logger v0.9.1
[INFO] [stderr]    Compiling phf_macros v0.11.1
[INFO] [stderr]     Checking phf v0.11.1
[INFO] [stderr]     Checking colorconv v0.1.1
[INFO] [stderr]     Checking iro-cli v0.2.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around index expression
[INFO] [stdout]   --> src/main.rs:65:37
[INFO] [stdout]    |
[INFO] [stdout] 65 |                         for n in &v[((i * 3)..=2 + (i * 3))] {
[INFO] [stdout]    |                                     ^                     ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 65 -                         for n in &v[((i * 3)..=2 + (i * 3))] {
[INFO] [stdout] 65 +                         for n in &v[(i * 3)..=2 + (i * 3) ] {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around index expression
[INFO] [stdout]   --> src/main.rs:65:37
[INFO] [stdout]    |
[INFO] [stdout] 65 |                         for n in &v[((i * 3)..=2 + (i * 3))] {
[INFO] [stdout]    |                                     ^                     ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 65 -                         for n in &v[((i * 3)..=2 + (i * 3))] {
[INFO] [stdout] 65 +                         for n in &v[(i * 3)..=2 + (i * 3) ] {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 7.35s
[INFO] running `Command { std: "docker" "inspect" "068177595ba6701373d35e5451e85238139b606c05e99bb29f9482cd8b3f038e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "068177595ba6701373d35e5451e85238139b606c05e99bb29f9482cd8b3f038e", kill_on_drop: false }`
[INFO] [stdout] 068177595ba6701373d35e5451e85238139b606c05e99bb29f9482cd8b3f038e
