[INFO] fetching crate zip_parser 0.4.3...
[INFO] building zip_parser-0.4.3 against try#4987e9d4227139400384ab59296ffee3b0fb1183 for pr-146237-2
[INFO] extracting crate zip_parser 0.4.3 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate zip_parser 0.4.3
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate zip_parser 0.4.3
[INFO] tweaked toml for crates.io crate zip_parser 0.4.3 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate zip_parser 0.4.3 on toolchain 4987e9d4227139400384ab59296ffee3b0fb1183
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4987e9d4227139400384ab59296ffee3b0fb1183" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate zip_parser 0.4.3 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" "+4987e9d4227139400384ab59296ffee3b0fb1183" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+4987e9d4227139400384ab59296ffee3b0fb1183" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 62967c28a26acdb7bbd5e378456cb3e250bad67516d7dd259493e5a7a6dc9f11
[INFO] running `Command { std: "docker" "start" "-a" "62967c28a26acdb7bbd5e378456cb3e250bad67516d7dd259493e5a7a6dc9f11", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "62967c28a26acdb7bbd5e378456cb3e250bad67516d7dd259493e5a7a6dc9f11", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "62967c28a26acdb7bbd5e378456cb3e250bad67516d7dd259493e5a7a6dc9f11", kill_on_drop: false }`
[INFO] [stdout] 62967c28a26acdb7bbd5e378456cb3e250bad67516d7dd259493e5a7a6dc9f11
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+4987e9d4227139400384ab59296ffee3b0fb1183" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 76cbe2d6e458b9b2824706c2d130aaad8aa16c597c36dcc4c6c2865219219c10
[INFO] running `Command { std: "docker" "start" "-a" "76cbe2d6e458b9b2824706c2d130aaad8aa16c597c36dcc4c6c2865219219c10", kill_on_drop: false }`
[INFO] [stderr]    Compiling semver v1.0.14
[INFO] [stderr]    Compiling lock_api v0.4.9
[INFO] [stderr]    Compiling stable_deref_trait v1.2.0
[INFO] [stderr]    Compiling hash32 v0.2.1
[INFO] [stderr]    Compiling rustc_version v0.4.0
[INFO] [stderr]    Compiling spin v0.9.4
[INFO] [stderr]    Compiling heapless v0.7.16
[INFO] [stderr]    Compiling zip_parser v0.4.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.76s
[INFO] running `Command { std: "docker" "inspect" "76cbe2d6e458b9b2824706c2d130aaad8aa16c597c36dcc4c6c2865219219c10", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "76cbe2d6e458b9b2824706c2d130aaad8aa16c597c36dcc4c6c2865219219c10", kill_on_drop: false }`
[INFO] [stdout] 76cbe2d6e458b9b2824706c2d130aaad8aa16c597c36dcc4c6c2865219219c10
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+4987e9d4227139400384ab59296ffee3b0fb1183" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bfbe84001d17dda342e9d16b508e211ad15701deab85c77e63de507dea07b13d
[INFO] running `Command { std: "docker" "start" "-a" "bfbe84001d17dda342e9d16b508e211ad15701deab85c77e63de507dea07b13d", kill_on_drop: false }`
[INFO] [stderr]    Compiling zip_parser v0.4.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `std::fs::File`
[INFO] [stdout]     --> src/lib.rs:1243:9
[INFO] [stdout]      |
[INFO] [stdout] 1243 |     use std::fs::File;
[INFO] [stdout]      |         ^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::io::prelude::*`
[INFO] [stdout]     --> src/lib.rs:1244:9
[INFO] [stdout]      |
[INFO] [stdout] 1244 |     use std::io::prelude::*;
[INFO] [stdout]      |         ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `CentralDirEnd`, `CentralFileHeader`, `LocalFileHeader`, and `Signature`
[INFO] [stdout]     --> src/lib.rs:1246:17
[INFO] [stdout]      |
[INFO] [stdout] 1246 |     use crate::{CentralDirEnd, CentralFileHeader, LocalFileHeader, Signature};
[INFO] [stdout]      |                 ^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^  ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.50s
[INFO] running `Command { std: "docker" "inspect" "bfbe84001d17dda342e9d16b508e211ad15701deab85c77e63de507dea07b13d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bfbe84001d17dda342e9d16b508e211ad15701deab85c77e63de507dea07b13d", kill_on_drop: false }`
[INFO] [stdout] bfbe84001d17dda342e9d16b508e211ad15701deab85c77e63de507dea07b13d