[INFO] cloning repository https://github.com/hferraud/linear_regression
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/hferraud/linear_regression" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhferraud%2Flinear_regression", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhferraud%2Flinear_regression'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 9854d300a0dc230ca44b76bb9e15610830905ef0
[INFO] testing hferraud/linear_regression against 1.95.0 for beta-1.96-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhferraud%2Flinear_regression" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/hferraud/linear_regression
[INFO] finished tweaking git repo https://github.com/hferraud/linear_regression
[INFO] tweaked toml for git repo https://github.com/hferraud/linear_regression written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/hferraud/linear_regression on toolchain 1.95.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.95.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/hferraud/linear_regression 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" "+1.95.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 45113cf41228b249ee646574a3760d8ee10443f2bc56ed7eeccad7c67c2bd789
[INFO] running `Command { std: "docker" "start" "-a" "45113cf41228b249ee646574a3760d8ee10443f2bc56ed7eeccad7c67c2bd789", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "45113cf41228b249ee646574a3760d8ee10443f2bc56ed7eeccad7c67c2bd789", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "45113cf41228b249ee646574a3760d8ee10443f2bc56ed7eeccad7c67c2bd789", kill_on_drop: false }`
[INFO] [stdout] 45113cf41228b249ee646574a3760d8ee10443f2bc56ed7eeccad7c67c2bd789
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6492877d4eafbad345c1a376b6234416b68af2236597d69279e7887f7adf0d5f
[INFO] running `Command { std: "docker" "start" "-a" "6492877d4eafbad345c1a376b6234416b68af2236597d69279e7887f7adf0d5f", kill_on_drop: false }`
[INFO] [stderr]    Compiling cfg-if v1.0.0
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[INFO] [stderr]    Compiling linear_regression v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 47.46s
[INFO] running `Command { std: "docker" "inspect" "6492877d4eafbad345c1a376b6234416b68af2236597d69279e7887f7adf0d5f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6492877d4eafbad345c1a376b6234416b68af2236597d69279e7887f7adf0d5f", kill_on_drop: false }`
[INFO] [stdout] 6492877d4eafbad345c1a376b6234416b68af2236597d69279e7887f7adf0d5f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 658102021e53f6a51c748cd144259d552a9cca94ecfbc27f69c567ada57afe6f
[INFO] running `Command { std: "docker" "start" "-a" "658102021e53f6a51c748cd144259d552a9cca94ecfbc27f69c567ada57afe6f", kill_on_drop: false }`
[INFO] [stderr]    Compiling linear_regression v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.24s
[INFO] running `Command { std: "docker" "inspect" "658102021e53f6a51c748cd144259d552a9cca94ecfbc27f69c567ada57afe6f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "658102021e53f6a51c748cd144259d552a9cca94ecfbc27f69c567ada57afe6f", kill_on_drop: false }`
[INFO] [stdout] 658102021e53f6a51c748cd144259d552a9cca94ecfbc27f69c567ada57afe6f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] d6073d34b8a981f1cdd56f2963f2fa88d4cd8715adbc5ebd5049cb0c4f0399af
[INFO] running `Command { std: "docker" "start" "-a" "d6073d34b8a981f1cdd56f2963f2fa88d4cd8715adbc5ebd5049cb0c4f0399af", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.19s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/linear_regression-bd59dcbed4a9d160)
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test dataset::tests::dataset_dedup ... ok
[INFO] [stdout] test dataset::tests::dataset_load_success ... ok
[INFO] [stdout] test dataset::tests::dataset_load_no_file - should panic ... ok
[INFO] [stdout] test dataset::tests::dataset_load_invalid_value - should panic ... ok
[INFO] [stdout] test dataset::tests::dataset_load_empty - should panic ... ok
[INFO] [stdout] test dataset::tests::dataset_one_row - should panic ... ok
[INFO] [stdout] test linear_model::test::model_load_success ... ok
[INFO] [stdout] test dataset::tests::dataset_load_no_value - should panic ... ok
[INFO] [stdout] test linear_model::test::model_load_empty - should panic ... ok
[INFO] [stdout] test linear_model::test::model_load_invalid_value - should panic ... ok
[INFO] [stdout] test linear_model::test::model_load_no_value - should panic ... ok
[INFO] [stdout] test linear_model::test::model_load_no_file - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/bin/predict.rs (/opt/rustwide/target/debug/deps/predict-9eb9a9b938e6d83c)
[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]      Running unittests src/bin/train.rs (/opt/rustwide/target/debug/deps/train-403b45c946b4645f)
[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 linear_regression
[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" "d6073d34b8a981f1cdd56f2963f2fa88d4cd8715adbc5ebd5049cb0c4f0399af", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d6073d34b8a981f1cdd56f2963f2fa88d4cd8715adbc5ebd5049cb0c4f0399af", kill_on_drop: false }`
[INFO] [stdout] d6073d34b8a981f1cdd56f2963f2fa88d4cd8715adbc5ebd5049cb0c4f0399af
