[INFO] fetching crate quadratic_residues 0.2.2...
[INFO] building quadratic_residues-0.2.2 against master#c7f6aa2869acdbf014d094c6e427e554e160b6db for pr-146237-2
[INFO] extracting crate quadratic_residues 0.2.2 into /workspace/builds/worker-7-tc1/source
[INFO] started tweaking crates.io crate quadratic_residues 0.2.2
[INFO] finished tweaking crates.io crate quadratic_residues 0.2.2
[INFO] tweaked toml for crates.io crate quadratic_residues 0.2.2 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate quadratic_residues 0.2.2 on toolchain c7f6aa2869acdbf014d094c6e427e554e160b6db
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate quadratic_residues 0.2.2 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" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 35c2eefbbc3044b6e53337a86f2f6fc9053402dc62c5bec169c4a4e0b345ab44
[INFO] running `Command { std: "docker" "start" "-a" "35c2eefbbc3044b6e53337a86f2f6fc9053402dc62c5bec169c4a4e0b345ab44", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "35c2eefbbc3044b6e53337a86f2f6fc9053402dc62c5bec169c4a4e0b345ab44", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "35c2eefbbc3044b6e53337a86f2f6fc9053402dc62c5bec169c4a4e0b345ab44", kill_on_drop: false }`
[INFO] [stdout] 35c2eefbbc3044b6e53337a86f2f6fc9053402dc62c5bec169c4a4e0b345ab44
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8d2bfbd53fde8e8cdabb5ffc1264c63f1724c9d17994136c4547d8d1f55c17aa
[INFO] running `Command { std: "docker" "start" "-a" "8d2bfbd53fde8e8cdabb5ffc1264c63f1724c9d17994136c4547d8d1f55c17aa", kill_on_drop: false }`
[INFO] [stderr]    Compiling quadratic_residues v0.2.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.42s
[INFO] running `Command { std: "docker" "inspect" "8d2bfbd53fde8e8cdabb5ffc1264c63f1724c9d17994136c4547d8d1f55c17aa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8d2bfbd53fde8e8cdabb5ffc1264c63f1724c9d17994136c4547d8d1f55c17aa", kill_on_drop: false }`
[INFO] [stdout] 8d2bfbd53fde8e8cdabb5ffc1264c63f1724c9d17994136c4547d8d1f55c17aa
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c6098bd0b35b76893a1ad4b61fdf08a815884516468ecbff1407935159b89669
[INFO] running `Command { std: "docker" "start" "-a" "c6098bd0b35b76893a1ad4b61fdf08a815884516468ecbff1407935159b89669", kill_on_drop: false }`
[INFO] [stderr]    Compiling quadratic_residues v0.2.2 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0432]: unresolved imports `super::get_residues::all`, `super::get_residues::default`, `super::get_residues::non`
[INFO] [stdout]   --> src/lib.rs:64:31
[INFO] [stdout]    |
[INFO] [stdout] 64 |     use super::get_residues::{all, default, non};
[INFO] [stdout]    |                               ^^^  ^^^^^^^  ^^^ no `non` in `get_residues`
[INFO] [stdout]    |                               |    |
[INFO] [stdout]    |                               |    no `default` in `get_residues`
[INFO] [stdout]    |                               no `all` in `get_residues`
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider importing this module instead:
[INFO] [stdout]            std::default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `default` in module `get_residues`
[INFO] [stdout]  --> src/tests/get_residues_tests.rs:7:34
[INFO] [stdout]   |
[INFO] [stdout] 7 |         assert_eq!(get_residues::default(7), vec![1, 2, 4]);
[INFO] [stdout]   |                                  ^^^^^^^ not found in `get_residues`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `optimized_but_failing` in module `get_residues`
[INFO] [stdout]   --> src/tests/get_residues_tests.rs:12:34
[INFO] [stdout]    |
[INFO] [stdout] 12 |         assert_eq!(get_residues::optimized_but_failing(7), vec![1, 2, 4]);
[INFO] [stdout]    |                                  ^^^^^^^^^^^^^^^^^^^^^ not found in `get_residues`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `non` in module `get_residues`
[INFO] [stdout]   --> src/tests/get_residues_tests.rs:17:34
[INFO] [stdout]    |
[INFO] [stdout] 17 |         assert_eq!(get_residues::non(7), vec![3, 5, 6], "Failed to get non-residues");
[INFO] [stdout]    |                                  ^^^ not found in `get_residues`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `all` in module `get_residues`
[INFO] [stdout]   --> src/tests/get_residues_tests.rs:22:34
[INFO] [stdout]    |
[INFO] [stdout] 22 |         assert_eq!(get_residues::all(7), vec![1, 4, 2, 2, 4, 1]);
[INFO] [stdout]    |                                  ^^^ not found in `get_residues`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0425, E0432.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0425`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `quadratic_residues` (lib test) due to 5 previous errors
[INFO] running `Command { std: "docker" "inspect" "c6098bd0b35b76893a1ad4b61fdf08a815884516468ecbff1407935159b89669", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c6098bd0b35b76893a1ad4b61fdf08a815884516468ecbff1407935159b89669", kill_on_drop: false }`
[INFO] [stdout] c6098bd0b35b76893a1ad4b61fdf08a815884516468ecbff1407935159b89669