[INFO] fetching crate practice3chjhy3rpy2uz 0.1.0...
[INFO] testing practice3chjhy3rpy2uz-0.1.0 against 1.90.0 for beta-1.91-3
[INFO] extracting crate practice3chjhy3rpy2uz 0.1.0 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate practice3chjhy3rpy2uz 0.1.0
[INFO] finished tweaking crates.io crate practice3chjhy3rpy2uz 0.1.0
[INFO] tweaked toml for crates.io crate practice3chjhy3rpy2uz 0.1.0 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate practice3chjhy3rpy2uz 0.1.0 on toolchain 1.90.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate practice3chjhy3rpy2uz 0.1.0 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" "+1.90.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] cc8161239e12e671d98b918c174293d31b390e8e503d6b2990b2041d90e6b546
[INFO] running `Command { std: "docker" "start" "-a" "cc8161239e12e671d98b918c174293d31b390e8e503d6b2990b2041d90e6b546", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cc8161239e12e671d98b918c174293d31b390e8e503d6b2990b2041d90e6b546", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cc8161239e12e671d98b918c174293d31b390e8e503d6b2990b2041d90e6b546", kill_on_drop: false }`
[INFO] [stdout] cc8161239e12e671d98b918c174293d31b390e8e503d6b2990b2041d90e6b546
[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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4e193b53bd4c9fa44828f1c55fc8c4a67e9f28a00ea86b90350ad636837a947f
[INFO] running `Command { std: "docker" "start" "-a" "4e193b53bd4c9fa44828f1c55fc8c4a67e9f28a00ea86b90350ad636837a947f", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.88
[INFO] [stderr]    Compiling peg-runtime v0.8.3
[INFO] [stderr]    Compiling quote v1.0.37
[INFO] [stderr]    Compiling peg-macros v0.8.4
[INFO] [stderr]    Compiling peg v0.8.4
[INFO] [stderr]    Compiling practice3chjhy3rpy2uz v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.70s
[INFO] running `Command { std: "docker" "inspect" "4e193b53bd4c9fa44828f1c55fc8c4a67e9f28a00ea86b90350ad636837a947f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4e193b53bd4c9fa44828f1c55fc8c4a67e9f28a00ea86b90350ad636837a947f", kill_on_drop: false }`
[INFO] [stdout] 4e193b53bd4c9fa44828f1c55fc8c4a67e9f28a00ea86b90350ad636837a947f
[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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+1.90.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4927be64642000940fcd1ed780dd8fb6e0554496464cbba1b8f11c36390c85ee
[INFO] running `Command { std: "docker" "start" "-a" "4927be64642000940fcd1ed780dd8fb6e0554496464cbba1b8f11c36390c85ee", kill_on_drop: false }`
[INFO] [stderr]    Compiling practice3chjhy3rpy2uz v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.45s
[INFO] running `Command { std: "docker" "inspect" "4927be64642000940fcd1ed780dd8fb6e0554496464cbba1b8f11c36390c85ee", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4927be64642000940fcd1ed780dd8fb6e0554496464cbba1b8f11c36390c85ee", kill_on_drop: false }`
[INFO] [stdout] 4927be64642000940fcd1ed780dd8fb6e0554496464cbba1b8f11c36390c85ee
[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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+1.90.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 5cb6f288efc3af8bd441c42cdc4c612cff07b7de52fcadc5b7f10e02bfff6a78
[INFO] running `Command { std: "docker" "start" "-a" "5cb6f288efc3af8bd441c42cdc4c612cff07b7de52fcadc5b7f10e02bfff6a78", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/practice3chjhy3rpy2uz-5a78c7f40e581222)
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/practice3chjhy3rpy2uz-4a0b7595fb7bae4d)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests practice3chjhy3rpy2uz
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "5cb6f288efc3af8bd441c42cdc4c612cff07b7de52fcadc5b7f10e02bfff6a78", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5cb6f288efc3af8bd441c42cdc4c612cff07b7de52fcadc5b7f10e02bfff6a78", kill_on_drop: false }`
[INFO] [stdout] 5cb6f288efc3af8bd441c42cdc4c612cff07b7de52fcadc5b7f10e02bfff6a78