[INFO] cloning repository https://github.com/jimmy-collazos/calculator
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jimmy-collazos/calculator" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjimmy-collazos%2Fcalculator", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjimmy-collazos%2Fcalculator'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 49588f49474351381c4b8188b03821a5d1ec902b
[INFO] testing jimmy-collazos/calculator against master#caccb4d0368bd918ef6668af8e13834d07040417 for pr-146098-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjimmy-collazos%2Fcalculator" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/jimmy-collazos/calculator
[INFO] finished tweaking git repo https://github.com/jimmy-collazos/calculator
[INFO] tweaked toml for git repo https://github.com/jimmy-collazos/calculator written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/jimmy-collazos/calculator on toolchain caccb4d0368bd918ef6668af8e13834d07040417
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/jimmy-collazos/calculator already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e91cc37509c77800ba31a5677b20519e52ada8addc171d534367e9beead37cd5
[INFO] running `Command { std: "docker" "start" "-a" "e91cc37509c77800ba31a5677b20519e52ada8addc171d534367e9beead37cd5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e91cc37509c77800ba31a5677b20519e52ada8addc171d534367e9beead37cd5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e91cc37509c77800ba31a5677b20519e52ada8addc171d534367e9beead37cd5", kill_on_drop: false }`
[INFO] [stdout] e91cc37509c77800ba31a5677b20519e52ada8addc171d534367e9beead37cd5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e724351fafdeb88bb133650fe6f5f105af0b32ebd82623693bd4231351b80972
[INFO] running `Command { std: "docker" "start" "-a" "e724351fafdeb88bb133650fe6f5f105af0b32ebd82623693bd4231351b80972", kill_on_drop: false }`
[INFO] [stderr]    Compiling calculator v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `super::*`
[INFO] [stdout]  --> src/calc/add.rs:6:9
[INFO] [stdout]   |
[INFO] [stdout] 6 |     use super::*;
[INFO] [stdout]   |         ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout] help: if this is a test module, consider adding a `#[cfg(test)]` to the containing module
[INFO] [stdout]  --> src/calc/add.rs:5:1
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub mod add_test {
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `super::*`
[INFO] [stdout]  --> src/calc/sub.rs:6:9
[INFO] [stdout]   |
[INFO] [stdout] 6 |     use super::*;
[INFO] [stdout]   |         ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout] help: if this is a test module, consider adding a `#[cfg(test)]` to the containing module
[INFO] [stdout]  --> src/calc/sub.rs:5:1
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub mod sub_test {
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `super::*`
[INFO] [stdout]  --> src/calc/mul.rs:6:9
[INFO] [stdout]   |
[INFO] [stdout] 6 |     use super::*;
[INFO] [stdout]   |         ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout] help: if this is a test module, consider adding a `#[cfg(test)]` to the containing module
[INFO] [stdout]  --> src/calc/mul.rs:5:1
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub mod mul_test {
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `super::*`
[INFO] [stdout]   --> src/calc/div.rs:11:9
[INFO] [stdout]    |
[INFO] [stdout] 11 |     use super::*;
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: if this is a test module, consider adding a `#[cfg(test)]` to the containing module
[INFO] [stdout]   --> src/calc/div.rs:10:1
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub mod div_test {
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `super::*`
[INFO] [stdout]   --> src/calc/sqrt.rs:46:9
[INFO] [stdout]    |
[INFO] [stdout] 46 |     use super::*;
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: if this is a test module, consider adding a `#[cfg(test)]` to the containing module
[INFO] [stdout]   --> src/calc/sqrt.rs:45:1
[INFO] [stdout]    |
[INFO] [stdout] 45 | pub mod sqrt_test {
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `super::*`
[INFO] [stdout]   --> src/calc/pow.rs:20:7
[INFO] [stdout]    |
[INFO] [stdout] 20 |   use super::*;
[INFO] [stdout]    |       ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: if this is a test module, consider adding a `#[cfg(test)]` to the containing module
[INFO] [stdout]   --> src/calc/pow.rs:19:1
[INFO] [stdout]    |
[INFO] [stdout] 19 | pub mod pow_test {
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.17s
[INFO] running `Command { std: "docker" "inspect" "e724351fafdeb88bb133650fe6f5f105af0b32ebd82623693bd4231351b80972", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e724351fafdeb88bb133650fe6f5f105af0b32ebd82623693bd4231351b80972", kill_on_drop: false }`
[INFO] [stdout] e724351fafdeb88bb133650fe6f5f105af0b32ebd82623693bd4231351b80972
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 721cddde8d1d2f9c88ce391ee537f8904077f9e8513574cb7c85da4fd05fcacf
[INFO] running `Command { std: "docker" "start" "-a" "721cddde8d1d2f9c88ce391ee537f8904077f9e8513574cb7c85da4fd05fcacf", kill_on_drop: false }`
[INFO] [stderr]    Compiling calculator v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.15s
[INFO] running `Command { std: "docker" "inspect" "721cddde8d1d2f9c88ce391ee537f8904077f9e8513574cb7c85da4fd05fcacf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "721cddde8d1d2f9c88ce391ee537f8904077f9e8513574cb7c85da4fd05fcacf", kill_on_drop: false }`
[INFO] [stdout] 721cddde8d1d2f9c88ce391ee537f8904077f9e8513574cb7c85da4fd05fcacf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 29d62fc109dafb74a72439f046c390076d524ce990499afbe6b372823537c30e
[INFO] running `Command { std: "docker" "start" "-a" "29d62fc109dafb74a72439f046c390076d524ce990499afbe6b372823537c30e", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/calculator-c26707604600c006)
[INFO] [stdout] 
[INFO] [stdout] running 19 tests
[INFO] [stdout] test calc::add::add_test::addition ... ok
[INFO] [stdout] test calc::add::add_test::negative_addition ... ok
[INFO] [stdout] test calc::add::add_test::cero ... ok
[INFO] [stdout] test calc::div::div_test::division ... ok
[INFO] [stdout] test calc::div::div_test::negative_division ... ok
[INFO] [stdout] test calc::mul::mul_test::cero ... ok
[INFO] [stdout] test calc::mul::mul_test::multiplication ... ok
[INFO] [stdout] test calc::mul::mul_test::negative_multiplication ... ok
[INFO] [stdout] test calc::pow::pow_test::cero_exponent ... ok
[INFO] [stdout] test calc::pow::pow_test::cubic_exponent ... ok
[INFO] [stdout] test calc::pow::pow_test::one_exponent ... ok
[INFO] [stdout] test calc::pow::pow_test::square_exponent ... ok
[INFO] [stdout] test calc::sqrt::sqrt_test::cero ... ok
[INFO] [stdout] test calc::sqrt::sqrt_test::squareroot ... ok
[INFO] [stdout] test calc::sub::sub_test::cero ... ok
[INFO] [stdout] test calc::sub::sub_test::negative_substraction ... ok
[INFO] [stdout] test calc::sub::sub_test::substraction ... ok
[INFO] [stdout] test calc::div::div_test::cero - should panic ... ok
[INFO] [stdout] test calc::sqrt::sqrt_test::negative_squareroot - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 19 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "29d62fc109dafb74a72439f046c390076d524ce990499afbe6b372823537c30e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "29d62fc109dafb74a72439f046c390076d524ce990499afbe6b372823537c30e", kill_on_drop: false }`
[INFO] [stdout] 29d62fc109dafb74a72439f046c390076d524ce990499afbe6b372823537c30e