[INFO] cloning repository https://github.com/jajo-11/numeric_laplace [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jajo-11/numeric_laplace" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjajo-11%2Fnumeric_laplace", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjajo-11%2Fnumeric_laplace'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] e7e3dc51eb4750ff8ef401bc9433e6fb60e158ea [INFO] testing jajo-11/numeric_laplace against 1.59.0 for beta-1.60-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjajo-11%2Fnumeric_laplace" "/workspace/builds/worker-49/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-49/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/jajo-11/numeric_laplace on toolchain 1.59.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/jajo-11/numeric_laplace [INFO] finished tweaking git repo https://github.com/jajo-11/numeric_laplace [INFO] tweaked toml for git repo https://github.com/jajo-11/numeric_laplace written to /workspace/builds/worker-49/source/Cargo.toml [INFO] crate git repo https://github.com/jajo-11/numeric_laplace already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "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-49/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-49/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] d5542e76c3405f8d222a30a706eb46fd16c336970ea425d85451c44c5511eabc [INFO] running `Command { std: "docker" "start" "-a" "d5542e76c3405f8d222a30a706eb46fd16c336970ea425d85451c44c5511eabc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d5542e76c3405f8d222a30a706eb46fd16c336970ea425d85451c44c5511eabc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d5542e76c3405f8d222a30a706eb46fd16c336970ea425d85451c44c5511eabc", kill_on_drop: false }` [INFO] [stdout] d5542e76c3405f8d222a30a706eb46fd16c336970ea425d85451c44c5511eabc [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-49/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-49/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" "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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e5ac997b349a953242b1d22a72afbcceb7969c4c22b43aa172f8c8be9e9e0ae9 [INFO] running `Command { std: "docker" "start" "-a" "e5ac997b349a953242b1d22a72afbcceb7969c4c22b43aa172f8c8be9e9e0ae9", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling libc v0.2.41 [INFO] [stderr] Compiling rand_core v0.2.0 [INFO] [stderr] Compiling crossbeam-utils v0.4.0 [INFO] [stderr] Compiling rand v0.5.0 [INFO] [stderr] Compiling numeric_laplace v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/thread_pool.rs:36:33 [INFO] [stdout] | [INFO] [stdout] 36 | ... let mut delta = nodes[i] - new_value; [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/lib.rs:150:21 [INFO] [stdout] | [INFO] [stdout] 150 | let mut delta = self.nodes[i] - new_value; [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/lib.rs:179:21 [INFO] [stdout] | [INFO] [stdout] 179 | let mut delta = self.nodes[j] - new_value; [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 27s [INFO] running `Command { std: "docker" "inspect" "e5ac997b349a953242b1d22a72afbcceb7969c4c22b43aa172f8c8be9e9e0ae9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e5ac997b349a953242b1d22a72afbcceb7969c4c22b43aa172f8c8be9e9e0ae9", kill_on_drop: false }` [INFO] [stdout] e5ac997b349a953242b1d22a72afbcceb7969c4c22b43aa172f8c8be9e9e0ae9 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-49/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-49/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" "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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 3738fc616fd18a04342fb694bcdc3078a4047ec2907f2ee46275111e5c5361c7 [INFO] running `Command { std: "docker" "start" "-a" "3738fc616fd18a04342fb694bcdc3078a4047ec2907f2ee46275111e5c5361c7", kill_on_drop: false }` [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/thread_pool.rs:36:33 [INFO] [stdout] | [INFO] [stdout] 36 | ... let mut delta = nodes[i] - new_value; [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling numeric_laplace v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/lib.rs:150:21 [INFO] [stdout] | [INFO] [stdout] 150 | let mut delta = self.nodes[i] - new_value; [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/lib.rs:179:21 [INFO] [stdout] | [INFO] [stdout] 179 | let mut delta = self.nodes[j] - new_value; [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/thread_pool.rs:36:33 [INFO] [stdout] | [INFO] [stdout] 36 | ... let mut delta = nodes[i] - new_value; [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/lib.rs:150:21 [INFO] [stdout] | [INFO] [stdout] 150 | let mut delta = self.nodes[i] - new_value; [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/lib.rs:179:21 [INFO] [stdout] | [INFO] [stdout] 179 | let mut delta = self.nodes[j] - new_value; [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.41s [INFO] running `Command { std: "docker" "inspect" "3738fc616fd18a04342fb694bcdc3078a4047ec2907f2ee46275111e5c5361c7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3738fc616fd18a04342fb694bcdc3078a4047ec2907f2ee46275111e5c5361c7", kill_on_drop: false }` [INFO] [stdout] 3738fc616fd18a04342fb694bcdc3078a4047ec2907f2ee46275111e5c5361c7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-49/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-49/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" "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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] f6e5cbd5e352c071711714e970c3f83ca82c5f5ef3fff9596f1a5825bf60031e [INFO] running `Command { std: "docker" "start" "-a" "f6e5cbd5e352c071711714e970c3f83ca82c5f5ef3fff9596f1a5825bf60031e", kill_on_drop: false }` [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stdout] [INFO] [stderr] --> src/thread_pool.rs:36:33 [INFO] [stdout] running 0 tests [INFO] [stderr] | [INFO] [stdout] [INFO] [stderr] 36 | ... let mut delta = nodes[i] - new_value; [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stderr] | ----^^^^^ [INFO] [stdout] [INFO] [stderr] | | [INFO] [stdout] [INFO] [stderr] | help: remove this `mut` [INFO] [stdout] running 0 tests [INFO] [stderr] | [INFO] [stdout] [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stderr] [INFO] [stdout] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stdout] [INFO] [stderr] --> src/lib.rs:150:21 [INFO] [stdout] running 0 tests [INFO] [stderr] | [INFO] [stdout] [INFO] [stderr] 150 | let mut delta = self.nodes[i] - new_value; [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stderr] | ----^^^^^ [INFO] [stdout] [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/lib.rs:179:21 [INFO] [stderr] | [INFO] [stderr] 179 | let mut delta = self.nodes[j] - new_value; [INFO] [stderr] | ----^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: `numeric_laplace` (lib) generated 3 warnings [INFO] [stderr] warning: `numeric_laplace` (lib test) generated 3 warnings (3 duplicates) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.05s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/numeric_laplace-b95089ebec9ac713) [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/main-30d659337b9c85e7) [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/test_over_relaxation-141eba0e6f4149e2) [INFO] [stderr] Doc-tests numeric_laplace [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" "f6e5cbd5e352c071711714e970c3f83ca82c5f5ef3fff9596f1a5825bf60031e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f6e5cbd5e352c071711714e970c3f83ca82c5f5ef3fff9596f1a5825bf60031e", kill_on_drop: false }` [INFO] [stdout] f6e5cbd5e352c071711714e970c3f83ca82c5f5ef3fff9596f1a5825bf60031e