[INFO] fetching crate clear-ml 0.1.1...
[INFO] testing clear-ml-0.1.1 against master#cdb45c87e2cd43495379f7e867e3cc15dcee9f93 for pr-145838-1
[INFO] extracting crate clear-ml 0.1.1 into /workspace/builds/worker-1-tc1/source
[INFO] started tweaking crates.io crate clear-ml 0.1.1
[INFO] finished tweaking crates.io crate clear-ml 0.1.1
[INFO] tweaked toml for crates.io crate clear-ml 0.1.1 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate clear-ml 0.1.1 on toolchain cdb45c87e2cd43495379f7e867e3cc15dcee9f93
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] dd43bc44a5cc7a2033188ad532d185cdd40126989c032cb2e0ab463368df1d0f
[INFO] running `Command { std: "docker" "start" "-a" "dd43bc44a5cc7a2033188ad532d185cdd40126989c032cb2e0ab463368df1d0f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "dd43bc44a5cc7a2033188ad532d185cdd40126989c032cb2e0ab463368df1d0f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dd43bc44a5cc7a2033188ad532d185cdd40126989c032cb2e0ab463368df1d0f", kill_on_drop: false }`
[INFO] [stdout] dd43bc44a5cc7a2033188ad532d185cdd40126989c032cb2e0ab463368df1d0f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 463b84f22b4a22f6c32f82f701145ae87236336430e942d0f07cbeac700b04ad
[INFO] running `Command { std: "docker" "start" "-a" "463b84f22b4a22f6c32f82f701145ae87236336430e942d0f07cbeac700b04ad", kill_on_drop: false }`
[INFO] [stderr]    Compiling clear-ml v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.38s
[INFO] running `Command { std: "docker" "inspect" "463b84f22b4a22f6c32f82f701145ae87236336430e942d0f07cbeac700b04ad", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "463b84f22b4a22f6c32f82f701145ae87236336430e942d0f07cbeac700b04ad", kill_on_drop: false }`
[INFO] [stdout] 463b84f22b4a22f6c32f82f701145ae87236336430e942d0f07cbeac700b04ad
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ba8b48b1de338b2d13004af841b74cccb2b84b0a87b4c52ce5dbb815d540426c
[INFO] running `Command { std: "docker" "start" "-a" "ba8b48b1de338b2d13004af841b74cccb2b84b0a87b4c52ce5dbb815d540426c", kill_on_drop: false }`
[INFO] [stderr]    Compiling clear-ml v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.52s
[INFO] running `Command { std: "docker" "inspect" "ba8b48b1de338b2d13004af841b74cccb2b84b0a87b4c52ce5dbb815d540426c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ba8b48b1de338b2d13004af841b74cccb2b84b0a87b4c52ce5dbb815d540426c", kill_on_drop: false }`
[INFO] [stdout] ba8b48b1de338b2d13004af841b74cccb2b84b0a87b4c52ce5dbb815d540426c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 5a4c406f9a763cf64a3f779e07b4af8705fe3259d997f2204ee7e75b2e1c7826
[INFO] running `Command { std: "docker" "start" "-a" "5a4c406f9a763cf64a3f779e07b4af8705fe3259d997f2204ee7e75b2e1c7826", 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/clear_ml-9c1067c2b9582ba8)
[INFO] [stdout] 
[INFO] [stdout] running 13 tests
[INFO] [stdout] test loss_functions::tests::test_gradient_mse_slope ... ok
[INFO] [stdout] test loss_functions::tests::test_mse_empty_vector ... ok
[INFO] [stdout] test models::tests::test_fit_dimension_mismatch ... ok
[INFO] [stdout] test loss_functions::tests::test_mse_different_vectors ... ok
[INFO] [stdout] test models::tests::test_fit_empty_vector ... ok
[INFO] [stdout] test models::tests::test_predict_different_row_length ... ok
[INFO] [stdout] test loss_functions::tests::test_mse_dimension_mismatch ... ok
[INFO] [stdout] test models::tests::test_predict_with_multiple_coefficients ... ok
[INFO] [stdout] test models::tests::test_fit ... ok
[INFO] [stdout] test models::tests::test_predict_empty_vector ... ok
[INFO] [stdout] test loss_functions::tests::test_mse_is_0_for_same_vectors ... ok
[INFO] [stdout] test models::tests::test_fit_with_intercept ... ok
[INFO] [stdout] test models::tests::test_predict ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 13 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests clear_ml
[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" "5a4c406f9a763cf64a3f779e07b4af8705fe3259d997f2204ee7e75b2e1c7826", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5a4c406f9a763cf64a3f779e07b4af8705fe3259d997f2204ee7e75b2e1c7826", kill_on_drop: false }`
[INFO] [stdout] 5a4c406f9a763cf64a3f779e07b4af8705fe3259d997f2204ee7e75b2e1c7826