[INFO] cloning repository https://github.com/Zmanf/Physics-graphing
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Zmanf/Physics-graphing" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FZmanf%2FPhysics-graphing", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FZmanf%2FPhysics-graphing'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 5ef61a03fae7c6b749d7bb4c761ec15df02145c8
[INFO] testing Zmanf/Physics-graphing against 1.47.0 for beta-1.48-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FZmanf%2FPhysics-graphing" "/workspace/builds/worker-12/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-12/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Zmanf/Physics-graphing on toolchain 1.47.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/Zmanf/Physics-graphing
[INFO] finished tweaking git repo https://github.com/Zmanf/Physics-graphing
[INFO] tweaked toml for git repo https://github.com/Zmanf/Physics-graphing written to /workspace/builds/worker-12/source/Cargo.toml
[INFO] crate git repo https://github.com/Zmanf/Physics-graphing already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "fetch" "--locked" "--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-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 909d6da8a527f917966bb1d2b63742648bc95dfa7842014936e326a216834a6a
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "909d6da8a527f917966bb1d2b63742648bc95dfa7842014936e326a216834a6a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "909d6da8a527f917966bb1d2b63742648bc95dfa7842014936e326a216834a6a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "909d6da8a527f917966bb1d2b63742648bc95dfa7842014936e326a216834a6a", kill_on_drop: false }`
[INFO] [stdout] 909d6da8a527f917966bb1d2b63742648bc95dfa7842014936e326a216834a6a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 228e1a380284d99e29ca4644a9a9ce1dcdd50eb2a5c4c722129f60f72daabcc0
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "228e1a380284d99e29ca4644a9a9ce1dcdd50eb2a5c4c722129f60f72daabcc0", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.100
[INFO] [stderr]    Compiling iter-read v0.2.0
[INFO] [stderr]    Compiling num-integer v0.1.41
[INFO] [stderr]    Compiling num-bigint v0.2.3
[INFO] [stderr]    Compiling serde-pickle v0.5.0
[INFO] [stderr]    Compiling physics v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: function is never used: `next`
[INFO] [stdout]  --> src/utill.rs:3:8
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub fn next() -> String {
[INFO] [stdout]   |        ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `next_int`
[INFO] [stdout]   --> src/utill.rs:12:8
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub fn next_int() -> i64 {
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `next_char`
[INFO] [stdout]   --> src/utill.rs:36:8
[INFO] [stdout]    |
[INFO] [stdout] 36 | pub fn next_char() -> char {
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `main`
[INFO] [stdout]   --> src/lib.rs:10:4
[INFO] [stdout]    |
[INFO] [stdout] 10 | fn main() {
[INFO] [stdout]    |    ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 18.53s
[INFO] running `Command { std: "docker" "inspect" "228e1a380284d99e29ca4644a9a9ce1dcdd50eb2a5c4c722129f60f72daabcc0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "228e1a380284d99e29ca4644a9a9ce1dcdd50eb2a5c4c722129f60f72daabcc0", kill_on_drop: false }`
[INFO] [stdout] 228e1a380284d99e29ca4644a9a9ce1dcdd50eb2a5c4c722129f60f72daabcc0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b9926a3a87be517a829f80e3e05943af87f9b11cc4476e08b13c3197364a4cc4
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "b9926a3a87be517a829f80e3e05943af87f9b11cc4476e08b13c3197364a4cc4", kill_on_drop: false }`
[INFO] [stderr]    Compiling physics v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: function is never used: `next`
[INFO] [stdout]  --> src/utill.rs:3:8
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub fn next() -> String {
[INFO] [stdout]   |        ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `next_int`
[INFO] [stdout]   --> src/utill.rs:12:8
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub fn next_int() -> i64 {
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `next_char`
[INFO] [stdout]   --> src/utill.rs:36:8
[INFO] [stdout]    |
[INFO] [stdout] 36 | pub fn next_char() -> char {
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.49s
[INFO] running `Command { std: "docker" "inspect" "b9926a3a87be517a829f80e3e05943af87f9b11cc4476e08b13c3197364a4cc4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b9926a3a87be517a829f80e3e05943af87f9b11cc4476e08b13c3197364a4cc4", kill_on_drop: false }`
[INFO] [stdout] b9926a3a87be517a829f80e3e05943af87f9b11cc4476e08b13c3197364a4cc4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 09eb95618621eb274802b6b3e21317fe4a6273e3ffd71e9c0ab2a88537df0e16
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "09eb95618621eb274802b6b3e21317fe4a6273e3ffd71e9c0ab2a88537df0e16", kill_on_drop: false }`
[INFO] [stderr] warning: function is never used: `next`
[INFO] [stderr]  --> src/utill.rs:3:8
[INFO] [stderr]   |
[INFO] [stderr] 3 | pub fn next() -> String {
[INFO] [stderr]   |        ^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `next_int`
[INFO] [stderr]   --> src/utill.rs:12:8
[INFO] [stderr]    |
[INFO] [stderr] 12 | pub fn next_int() -> i64 {
[INFO] [stderr]    |        ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `next_char`
[INFO] [stderr]   --> src/utill.rs:36:8
[INFO] [stderr]    |
[INFO] [stderr] 36 | pub fn next_char() -> char {
[INFO] [stderr]    |        ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 3 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/physics-b6e6148ef1544da6
[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
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "09eb95618621eb274802b6b3e21317fe4a6273e3ffd71e9c0ab2a88537df0e16", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "09eb95618621eb274802b6b3e21317fe4a6273e3ffd71e9c0ab2a88537df0e16", kill_on_drop: false }`
[INFO] [stdout] 09eb95618621eb274802b6b3e21317fe4a6273e3ffd71e9c0ab2a88537df0e16
