[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 1.59.0 for beta-1.60-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FZmanf%2FPhysics-graphing" "/workspace/builds/worker-54/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-54/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Zmanf/Physics-graphing 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/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-54/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" "+1.59.0" "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-54/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-54/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] 991f025ca8c5b4e6ce35ffaa193c92d116b607180f0829f5fa3726126ebf0aa2
[INFO] running `Command { std: "docker" "start" "-a" "991f025ca8c5b4e6ce35ffaa193c92d116b607180f0829f5fa3726126ebf0aa2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "991f025ca8c5b4e6ce35ffaa193c92d116b607180f0829f5fa3726126ebf0aa2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "991f025ca8c5b4e6ce35ffaa193c92d116b607180f0829f5fa3726126ebf0aa2", kill_on_drop: false }`
[INFO] [stdout] 991f025ca8c5b4e6ce35ffaa193c92d116b607180f0829f5fa3726126ebf0aa2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-54/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-54/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] c9eed6a07eb54e703452db308f64ee3af467972e471c5cdb50fedd63bcb34e64
[INFO] running `Command { std: "docker" "start" "-a" "c9eed6a07eb54e703452db308f64ee3af467972e471c5cdb50fedd63bcb34e64", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v0.1.6
[INFO] [stderr]    Compiling serde v1.0.100
[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 21.76s
[INFO] running `Command { std: "docker" "inspect" "c9eed6a07eb54e703452db308f64ee3af467972e471c5cdb50fedd63bcb34e64", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c9eed6a07eb54e703452db308f64ee3af467972e471c5cdb50fedd63bcb34e64", kill_on_drop: false }`
[INFO] [stdout] c9eed6a07eb54e703452db308f64ee3af467972e471c5cdb50fedd63bcb34e64
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-54/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-54/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] 8189f578e5764edbf77831d853b3807aca73729667d9c1a7980ab4923c582726
[INFO] running `Command { std: "docker" "start" "-a" "8189f578e5764edbf77831d853b3807aca73729667d9c1a7980ab4923c582726", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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 2.47s
[INFO] running `Command { std: "docker" "inspect" "8189f578e5764edbf77831d853b3807aca73729667d9c1a7980ab4923c582726", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8189f578e5764edbf77831d853b3807aca73729667d9c1a7980ab4923c582726", kill_on_drop: false }`
[INFO] [stdout] 8189f578e5764edbf77831d853b3807aca73729667d9c1a7980ab4923c582726
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-54/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-54/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] 3cc0b128ee0e7d1858ca9d7b734b40d609f1d09980545bc233d0bd645b3dbd10
[INFO] running `Command { std: "docker" "start" "-a" "3cc0b128ee0e7d1858ca9d7b734b40d609f1d09980545bc233d0bd645b3dbd10", 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: `physics` (lib test) generated 3 warnings
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/physics-e77b3a3e5518f460)
[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" "3cc0b128ee0e7d1858ca9d7b734b40d609f1d09980545bc233d0bd645b3dbd10", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3cc0b128ee0e7d1858ca9d7b734b40d609f1d09980545bc233d0bd645b3dbd10", kill_on_drop: false }`
[INFO] [stdout] 3cc0b128ee0e7d1858ca9d7b734b40d609f1d09980545bc233d0bd645b3dbd10