[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 master#8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e for pr-74409
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FZmanf%2FPhysics-graphing" "/workspace/builds/worker-4/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Zmanf/Physics-graphing on toolchain 8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "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-4/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" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 43abcf1e9ea2351fd77b5546aebcb800e949f6ef5d63d948d07b997f930e4547
[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" "43abcf1e9ea2351fd77b5546aebcb800e949f6ef5d63d948d07b997f930e4547", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "43abcf1e9ea2351fd77b5546aebcb800e949f6ef5d63d948d07b997f930e4547", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "43abcf1e9ea2351fd77b5546aebcb800e949f6ef5d63d948d07b997f930e4547", kill_on_drop: false }`
[INFO] [stdout] 43abcf1e9ea2351fd77b5546aebcb800e949f6ef5d63d948d07b997f930e4547
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 480ee87333d4a8aab7dbe22f75bbac7e99699443e7303704c576129cf826b61d
[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" "480ee87333d4a8aab7dbe22f75bbac7e99699443e7303704c576129cf826b61d", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.100
[INFO] [stderr]    Compiling byteorder v1.3.2
[INFO] [stderr]    Compiling iter-read v0.2.0
[INFO] [stderr]    Compiling num-traits v0.2.8
[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 20.09s
[INFO] running `Command { std: "docker" "inspect" "480ee87333d4a8aab7dbe22f75bbac7e99699443e7303704c576129cf826b61d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "480ee87333d4a8aab7dbe22f75bbac7e99699443e7303704c576129cf826b61d", kill_on_drop: false }`
[INFO] [stdout] 480ee87333d4a8aab7dbe22f75bbac7e99699443e7303704c576129cf826b61d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] d2ff75e180ecfb74d6461204e9d2f147b382b1dbb80960a174c7cc567587158f
[INFO] running `Command { std: "docker" "start" "-a" "d2ff75e180ecfb74d6461204e9d2f147b382b1dbb80960a174c7cc567587158f", 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 1.37s
[INFO] running `Command { std: "docker" "inspect" "d2ff75e180ecfb74d6461204e9d2f147b382b1dbb80960a174c7cc567587158f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d2ff75e180ecfb74d6461204e9d2f147b382b1dbb80960a174c7cc567587158f", kill_on_drop: false }`
[INFO] [stdout] d2ff75e180ecfb74d6461204e9d2f147b382b1dbb80960a174c7cc567587158f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] a29b61fbd462f58e37a2601260d07aafa8da2854c16dfdb9931f1c422da226e5
[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" "a29b61fbd462f58e37a2601260d07aafa8da2854c16dfdb9931f1c422da226e5", 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 0.08s
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/physics-5d71e83b8190b069
[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" "a29b61fbd462f58e37a2601260d07aafa8da2854c16dfdb9931f1c422da226e5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a29b61fbd462f58e37a2601260d07aafa8da2854c16dfdb9931f1c422da226e5", kill_on_drop: false }`
[INFO] [stdout] a29b61fbd462f58e37a2601260d07aafa8da2854c16dfdb9931f1c422da226e5