[INFO] cloning repository https://github.com/Luans-OSSU/GED-mathematics
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Luans-OSSU/GED-mathematics" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLuans-OSSU%2FGED-mathematics", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLuans-OSSU%2FGED-mathematics'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] f3c1adf8593041bbef8b6f2596d7181f598338e7
[INFO] testing Luans-OSSU/GED-mathematics against try#ecabaf78506b7a4668d42dc20268c086b93f0fad for pr-87041
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLuans-OSSU%2FGED-mathematics" "/workspace/builds/worker-0/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Luans-OSSU/GED-mathematics on toolchain ecabaf78506b7a4668d42dc20268c086b93f0fad
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/Luans-OSSU/GED-mathematics
[INFO] finished tweaking git repo https://github.com/Luans-OSSU/GED-mathematics
[INFO] tweaked toml for git repo https://github.com/Luans-OSSU/GED-mathematics written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] crate git repo https://github.com/Luans-OSSU/GED-mathematics already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 788d347a6c024230ac3780093601236cac7e24a2180c6b64893ed0a9615466a4
[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" "788d347a6c024230ac3780093601236cac7e24a2180c6b64893ed0a9615466a4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "788d347a6c024230ac3780093601236cac7e24a2180c6b64893ed0a9615466a4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "788d347a6c024230ac3780093601236cac7e24a2180c6b64893ed0a9615466a4", kill_on_drop: false }`
[INFO] [stdout] 788d347a6c024230ac3780093601236cac7e24a2180c6b64893ed0a9615466a4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0023bc366eecfd04d80ae6a4022efe40257252fc09307713d439950022d162b6
[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" "0023bc366eecfd04d80ae6a4022efe40257252fc09307713d439950022d162b6", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling ged-mathematics v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `AddAssign`, `DivAssign`, `Div`, `MulAssign`, `Mul`, `SubAssign`
[INFO] [stdout]  --> src/vectors/mod.rs:2:25
[INFO] [stdout]   |
[INFO] [stdout] 2 |     use std::ops::{Add, AddAssign, Div, DivAssign, Mul, MulAssign, Sub, SubAssign};
[INFO] [stdout]   |                         ^^^^^^^^^  ^^^  ^^^^^^^^^  ^^^  ^^^^^^^^^       ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.87s
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "0023bc366eecfd04d80ae6a4022efe40257252fc09307713d439950022d162b6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0023bc366eecfd04d80ae6a4022efe40257252fc09307713d439950022d162b6", kill_on_drop: false }`
[INFO] [stdout] 0023bc366eecfd04d80ae6a4022efe40257252fc09307713d439950022d162b6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 42e983984a012c2480adf5f61b96d30c8f20fb8bd087e3fb372d4de873ba2769
[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" "42e983984a012c2480adf5f61b96d30c8f20fb8bd087e3fb372d4de873ba2769", kill_on_drop: false }`
[INFO] [stderr]    Compiling ged-mathematics v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `AddAssign`, `DivAssign`, `Div`, `MulAssign`, `Mul`, `SubAssign`
[INFO] [stdout]  --> src/vectors/mod.rs:2:25
[INFO] [stdout]   |
[INFO] [stdout] 2 |     use std::ops::{Add, AddAssign, Div, DivAssign, Mul, MulAssign, Sub, SubAssign};
[INFO] [stdout]   |                         ^^^^^^^^^  ^^^  ^^^^^^^^^  ^^^  ^^^^^^^^^       ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.64s
[INFO] running `Command { std: "docker" "inspect" "42e983984a012c2480adf5f61b96d30c8f20fb8bd087e3fb372d4de873ba2769", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "42e983984a012c2480adf5f61b96d30c8f20fb8bd087e3fb372d4de873ba2769", kill_on_drop: false }`
[INFO] [stdout] 42e983984a012c2480adf5f61b96d30c8f20fb8bd087e3fb372d4de873ba2769
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] bacf04de5257938392ae635becfa672da8ffaf4048455cfc11ddf06aee63392b
[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" "bacf04de5257938392ae635becfa672da8ffaf4048455cfc11ddf06aee63392b", kill_on_drop: false }`
[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] [stderr] warning: unused imports: `AddAssign`, `DivAssign`, `Div`, `MulAssign`, `Mul`, `SubAssign`
[INFO] [stderr]  --> src/vectors/mod.rs:2:25
[INFO] [stderr]   |
[INFO] [stderr] 2 |     use std::ops::{Add, AddAssign, Div, DivAssign, Mul, MulAssign, Sub, SubAssign};
[INFO] [stderr]   |                         ^^^^^^^^^  ^^^  ^^^^^^^^^  ^^^  ^^^^^^^^^       ^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/ged_mathematics-e5f3d37d9b1f0ef7)
[INFO] running `Command { std: "docker" "inspect" "bacf04de5257938392ae635becfa672da8ffaf4048455cfc11ddf06aee63392b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bacf04de5257938392ae635becfa672da8ffaf4048455cfc11ddf06aee63392b", kill_on_drop: false }`
[INFO] [stdout] bacf04de5257938392ae635becfa672da8ffaf4048455cfc11ddf06aee63392b