[INFO] cloning repository https://github.com/kazerthekeen/Square-of-Squares-Solver [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/kazerthekeen/Square-of-Squares-Solver" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkazerthekeen%2FSquare-of-Squares-Solver", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkazerthekeen%2FSquare-of-Squares-Solver'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 8149654ea6175792bdb55e7eeec81476511e51f0 [INFO] testing kazerthekeen/Square-of-Squares-Solver against master#a77da2d454e6caa227a85b16410b95f93495e7e0 for pr-91031 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkazerthekeen%2FSquare-of-Squares-Solver" "/workspace/builds/worker-82/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-82/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/kazerthekeen/Square-of-Squares-Solver on toolchain a77da2d454e6caa227a85b16410b95f93495e7e0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/kazerthekeen/Square-of-Squares-Solver [INFO] finished tweaking git repo https://github.com/kazerthekeen/Square-of-Squares-Solver [INFO] tweaked toml for git repo https://github.com/kazerthekeen/Square-of-Squares-Solver written to /workspace/builds/worker-82/source/Cargo.toml [INFO] crate git repo https://github.com/kazerthekeen/Square-of-Squares-Solver already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-82/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-82/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 515d04be5c17d3d0fedf7748f51baca84dd7cda76015c946841710fc2ba268fd [INFO] running `Command { std: "docker" "start" "-a" "515d04be5c17d3d0fedf7748f51baca84dd7cda76015c946841710fc2ba268fd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "515d04be5c17d3d0fedf7748f51baca84dd7cda76015c946841710fc2ba268fd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "515d04be5c17d3d0fedf7748f51baca84dd7cda76015c946841710fc2ba268fd", kill_on_drop: false }` [INFO] [stdout] 515d04be5c17d3d0fedf7748f51baca84dd7cda76015c946841710fc2ba268fd [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-82/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-82/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 255afd3bf92126fc8b21c0600fa1eda7340b628549df6b2a84a12267a4839c98 [INFO] running `Command { std: "docker" "start" "-a" "255afd3bf92126fc8b21c0600fa1eda7340b628549df6b2a84a12267a4839c98", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.70 [INFO] [stderr] Compiling cfg-if v0.1.10 [INFO] [stderr] Compiling cc v1.0.54 [INFO] [stderr] Compiling autocfg v1.0.0 [INFO] [stderr] Compiling pkg-config v0.3.17 [INFO] [stderr] Compiling log v0.4.8 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling version_check v0.1.5 [INFO] [stderr] Compiling proc-macro2 v1.0.18 [INFO] [stderr] Compiling byteorder v1.3.4 [INFO] [stderr] Compiling matches v0.1.8 [INFO] [stderr] Compiling tinyvec v0.3.3 [INFO] [stderr] Compiling openssl v0.10.29 [INFO] [stderr] Compiling unicode-xid v0.2.0 [INFO] [stderr] Compiling foreign-types-shared v0.1.1 [INFO] [stderr] Compiling getrandom v0.1.14 [INFO] [stderr] Compiling httparse v1.3.4 [INFO] [stderr] Compiling native-tls v0.2.4 [INFO] [stderr] Compiling percent-encoding v1.0.1 [INFO] [stderr] Compiling syn v1.0.31 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling safemem v0.3.3 [INFO] [stderr] Compiling traitobject v0.1.0 [INFO] [stderr] Compiling language-tags v0.2.2 [INFO] [stderr] Compiling openssl-probe v0.1.2 [INFO] [stderr] Compiling typeable v0.1.2 [INFO] [stderr] Compiling ppv-lite86 v0.2.8 [INFO] [stderr] Compiling antidote v1.0.0 [INFO] [stderr] Compiling slash-formatter v2.2.6 [INFO] [stderr] Compiling mime v0.3.16 [INFO] [stderr] Compiling foreign-types v0.3.2 [INFO] [stderr] Compiling unicode-bidi v0.3.4 [INFO] [stderr] Compiling unicode-normalization v0.1.13 [INFO] [stderr] Compiling unicase v1.4.2 [INFO] [stderr] Compiling log v0.3.9 [INFO] [stderr] Compiling mime v0.2.6 [INFO] [stderr] Compiling base64 v0.9.3 [INFO] [stderr] Compiling quote v1.0.7 [INFO] [stderr] Compiling openssl-sys v0.9.58 [INFO] [stderr] Compiling num_cpus v1.13.0 [INFO] [stderr] Compiling time v0.1.43 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling threadpool v1.8.1 [INFO] [stderr] Compiling idna v0.1.5 [INFO] [stderr] Compiling rand_chacha v0.2.2 [INFO] [stderr] Compiling rand v0.7.3 [INFO] [stderr] Compiling url v1.7.2 [INFO] [stderr] Compiling hyper v0.10.16 [INFO] [stderr] Compiling hyper-native-tls v0.3.0 [INFO] [stderr] Compiling educe v0.4.2 [INFO] [stderr] Compiling easy-http-request v0.2.6 [INFO] [stderr] Compiling sqrprob v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `rand::Rng` [INFO] [stdout] --> src/main.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | use rand::Rng; [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 [unoptimized + debuginfo] target(s) in 11.45s [INFO] running `Command { std: "docker" "inspect" "255afd3bf92126fc8b21c0600fa1eda7340b628549df6b2a84a12267a4839c98", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "255afd3bf92126fc8b21c0600fa1eda7340b628549df6b2a84a12267a4839c98", kill_on_drop: false }` [INFO] [stdout] 255afd3bf92126fc8b21c0600fa1eda7340b628549df6b2a84a12267a4839c98 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-82/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-82/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b4373920b0d49019d28ef8b8da3b9de626c4e30a88d0cb4ad04f61701e0a8069 [INFO] running `Command { std: "docker" "start" "-a" "b4373920b0d49019d28ef8b8da3b9de626c4e30a88d0cb4ad04f61701e0a8069", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling sqrprob v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 2.49s [INFO] running `Command { std: "docker" "inspect" "b4373920b0d49019d28ef8b8da3b9de626c4e30a88d0cb4ad04f61701e0a8069", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b4373920b0d49019d28ef8b8da3b9de626c4e30a88d0cb4ad04f61701e0a8069", kill_on_drop: false }` [INFO] [stdout] b4373920b0d49019d28ef8b8da3b9de626c4e30a88d0cb4ad04f61701e0a8069 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-82/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-82/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 1aac1e515b7cb32c61ad125a11958d55d283825590e63c40bb35d5c2f51349b8 [INFO] running `Command { std: "docker" "start" "-a" "1aac1e515b7cb32c61ad125a11958d55d283825590e63c40bb35d5c2f51349b8", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.21s [INFO] [stdout] [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/sqrprob-2172fcf2af1cfb77) [INFO] [stdout] running 9 tests [INFO] [stdout] test test_compute_square_base ... ok [INFO] [stdout] test test_is_valid_true ... ok [INFO] [stdout] test test_is_valid_false ... ok [INFO] [stdout] test test_pool_size_bad_input_defaults ... ok [INFO] [stdout] test test_compute_square_constant ... ok [INFO] [stdout] test test_balanced_partition ... ok [INFO] [stdout] test test_pool_size_good_input_works ... ok [INFO] [stdout] test test_pool_size_no_input_defaults ... ok [INFO] [stdout] test test_balanced_partition_rand_500 ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 12.19s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "1aac1e515b7cb32c61ad125a11958d55d283825590e63c40bb35d5c2f51349b8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1aac1e515b7cb32c61ad125a11958d55d283825590e63c40bb35d5c2f51349b8", kill_on_drop: false }` [INFO] [stdout] 1aac1e515b7cb32c61ad125a11958d55d283825590e63c40bb35d5c2f51349b8