[INFO] fetching crate astr 0.3.1...
[INFO] checking astr-0.3.1 against master#b3bd7058c139e71bae0862ef8f8ac936208873e9 for pr-123752
[INFO] extracting crate astr 0.3.1 into /workspace/builds/worker-5-tc1/source
[INFO] validating manifest of crates.io crate astr 0.3.1 on toolchain b3bd7058c139e71bae0862ef8f8ac936208873e9
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b3bd7058c139e71bae0862ef8f8ac936208873e9" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate astr 0.3.1
[INFO] finished tweaking crates.io crate astr 0.3.1
[INFO] tweaked toml for crates.io crate astr 0.3.1 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b3bd7058c139e71bae0862ef8f8ac936208873e9" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 7 packages
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b3bd7058c139e71bae0862ef8f8ac936208873e9" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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" "+b3bd7058c139e71bae0862ef8f8ac936208873e9" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] aaa1b1c646f44df6d025b1a3015755ad23e79313447b3e7115fe8a23bf901ed6
[INFO] running `Command { std: "docker" "start" "-a" "aaa1b1c646f44df6d025b1a3015755ad23e79313447b3e7115fe8a23bf901ed6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "aaa1b1c646f44df6d025b1a3015755ad23e79313447b3e7115fe8a23bf901ed6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aaa1b1c646f44df6d025b1a3015755ad23e79313447b3e7115fe8a23bf901ed6", kill_on_drop: false }`
[INFO] [stdout] aaa1b1c646f44df6d025b1a3015755ad23e79313447b3e7115fe8a23bf901ed6
[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" "+b3bd7058c139e71bae0862ef8f8ac936208873e9" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6b7470c0d78f5fcadfcaa319bbf6c3b04112edc1f5c3e0fba72b19a10d0663d0
[INFO] running `Command { std: "docker" "start" "-a" "6b7470c0d78f5fcadfcaa319bbf6c3b04112edc1f5c3e0fba72b19a10d0663d0", kill_on_drop: false }`
[INFO] [stderr]     Checking astr v0.3.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: the item `astr` is imported redundantly
[INFO] [stdout]    --> src/lib.rs:689:17
[INFO] [stdout]     |
[INFO] [stdout] 46  | / macro_rules! astr {
[INFO] [stdout] 47  | |     ($input:expr) => {
[INFO] [stdout] 48  | |         unsafe {
[INFO] [stdout] 49  | |             $crate::valid_input($input);
[INFO] [stdout] ...   |
[INFO] [stdout] 62  | |     }};
[INFO] [stdout] 63  | | }
[INFO] [stdout]     | |_- the item `astr` is already defined here
[INFO] [stdout] ...
[INFO] [stdout] 689 |       use super::{astr, AStr};
[INFO] [stdout]     |                   ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.10s
[INFO] running `Command { std: "docker" "inspect" "6b7470c0d78f5fcadfcaa319bbf6c3b04112edc1f5c3e0fba72b19a10d0663d0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6b7470c0d78f5fcadfcaa319bbf6c3b04112edc1f5c3e0fba72b19a10d0663d0", kill_on_drop: false }`
[INFO] [stdout] 6b7470c0d78f5fcadfcaa319bbf6c3b04112edc1f5c3e0fba72b19a10d0663d0
