[INFO] cloning repository https://github.com/loloof64/FindingOperations
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/loloof64/FindingOperations" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Floloof64%2FFindingOperations", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Floloof64%2FFindingOperations'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 3e8b10a4cf8fdd8a06e14b0ea15cbd0aaccb5008
[INFO] testing loloof64/FindingOperations against master#d98a5da813da67eb189387b8ccfb73cf481275d8+rustflags=-Copt-level=3 for pr-138759
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Floloof64%2FFindingOperations" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/loloof64/FindingOperations
[INFO] finished tweaking git repo https://github.com/loloof64/FindingOperations
[INFO] tweaked toml for git repo https://github.com/loloof64/FindingOperations written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/loloof64/FindingOperations on toolchain d98a5da813da67eb189387b8ccfb73cf481275d8
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/loloof64/FindingOperations 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" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded cc v1.0.50
[INFO] [stderr]   Downloaded gdk-pixbuf-sys v0.9.1
[INFO] [stderr]   Downloaded futures-core v0.3.4
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[INFO] [stderr]   Downloaded futures-macro v0.3.4
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[INFO] [stderr]   Downloaded relm-derive v0.19.0
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[INFO] [stderr]   Downloaded cairo-sys-rs v0.9.2
[INFO] [stderr]   Downloaded glib v0.9.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a75f833df8f4ec3974be7c79cf27a6300b1dda634d2ed3be10645b615ccea168
[INFO] running `Command { std: "docker" "start" "-a" "a75f833df8f4ec3974be7c79cf27a6300b1dda634d2ed3be10645b615ccea168", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a75f833df8f4ec3974be7c79cf27a6300b1dda634d2ed3be10645b615ccea168", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a75f833df8f4ec3974be7c79cf27a6300b1dda634d2ed3be10645b615ccea168", kill_on_drop: false }`
[INFO] [stdout] a75f833df8f4ec3974be7c79cf27a6300b1dda634d2ed3be10645b615ccea168
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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 -Copt-level=3" "-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" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7e871c1217ad101954e9a086960c47849d6a33fb0d6d77216beda46d0ab9998b
[INFO] running `Command { std: "docker" "start" "-a" "7e871c1217ad101954e9a086960c47849d6a33fb0d6d77216beda46d0ab9998b", kill_on_drop: false }`
[INFO] [stderr]    Compiling pkg-config v0.3.17
[INFO] [stderr]    Compiling libc v0.2.66
[INFO] [stderr]    Compiling proc-macro2 v1.0.8
[INFO] [stderr]    Compiling syn v1.0.14
[INFO] [stderr]    Compiling proc-macro-nested v0.1.3
[INFO] [stderr]    Compiling futures-core v0.3.4
[INFO] [stderr]    Compiling futures-task v0.3.4
[INFO] [stderr]    Compiling pin-utils v0.1.0-alpha.4
[INFO] [stderr]    Compiling gio v0.8.1
[INFO] [stderr]    Compiling pango v0.8.0
[INFO] [stderr]    Compiling gdk-pixbuf v0.8.0
[INFO] [stderr]    Compiling proc-macro2 v0.4.30
[INFO] [stderr]    Compiling cairo-rs v0.8.0
[INFO] [stderr]    Compiling futures-io v0.3.4
[INFO] [stderr]    Compiling atk v0.8.0
[INFO] [stderr]    Compiling gdk v0.12.1
[INFO] [stderr]    Compiling syn v0.15.44
[INFO] [stderr]    Compiling gtk v0.8.1
[INFO] [stderr]    Compiling futures-channel v0.3.4
[INFO] [stderr]    Compiling quote v0.6.13
[INFO] [stderr]    Compiling quote v1.0.2
[INFO] [stderr]    Compiling glib-sys v0.9.1
[INFO] [stderr]    Compiling gobject-sys v0.9.1
[INFO] [stderr]    Compiling gio-sys v0.9.1
[INFO] [stderr]    Compiling pango-sys v0.9.1
[INFO] [stderr]    Compiling gdk-pixbuf-sys v0.9.1
[INFO] [stderr]    Compiling cairo-sys-rs v0.9.2
[INFO] [stderr]    Compiling gdk-sys v0.9.1
[INFO] [stderr]    Compiling atk-sys v0.9.1
[INFO] [stderr]    Compiling gtk-sys v0.9.2
[INFO] [stderr]    Compiling proc-macro-hack v0.5.11
[INFO] [stderr]    Compiling futures-macro v0.3.4
[INFO] [stderr]    Compiling futures-util v0.3.4
[INFO] [stderr]    Compiling relm-derive v0.19.0
[INFO] [stderr]    Compiling futures-executor v0.3.4
[INFO] [stderr]    Compiling glib v0.9.2
[INFO] [stderr]    Compiling relm v0.19.0
[INFO] [stderr]    Compiling finding_operation v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field `solutions` is never read
[INFO] [stdout]    --> src/gui.rs:150:5
[INFO] [stdout]     |
[INFO] [stdout] 149 | pub struct SolutionModel {
[INFO] [stdout]     |            ------------- field in this struct
[INFO] [stdout] 150 |     solutions: Vec<Solution>,
[INFO] [stdout]     |     ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]    --> src/solver/types.rs:132:12
[INFO] [stdout]     |
[INFO] [stdout] 131 | impl Solution {
[INFO] [stdout]     | ------------- associated function in this implementation
[INFO] [stdout] 132 |     pub fn new(operations: Vec<Operation>) -> Self {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3m 32s
[INFO] running `Command { std: "docker" "inspect" "7e871c1217ad101954e9a086960c47849d6a33fb0d6d77216beda46d0ab9998b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7e871c1217ad101954e9a086960c47849d6a33fb0d6d77216beda46d0ab9998b", kill_on_drop: false }`
[INFO] [stdout] 7e871c1217ad101954e9a086960c47849d6a33fb0d6d77216beda46d0ab9998b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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 -Copt-level=3" "-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" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 86716122c359aa16676b92d944e67a8f7cbd8e4cef42ad881ff19521b2a30fda
[INFO] running `Command { std: "docker" "start" "-a" "86716122c359aa16676b92d944e67a8f7cbd8e4cef42ad881ff19521b2a30fda", kill_on_drop: false }`
[INFO] [stderr]    Compiling finding_operation v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field `solutions` is never read
[INFO] [stdout]    --> src/gui.rs:150:5
[INFO] [stdout]     |
[INFO] [stdout] 149 | pub struct SolutionModel {
[INFO] [stdout]     |            ------------- field in this struct
[INFO] [stdout] 150 |     solutions: Vec<Solution>,
[INFO] [stdout]     |     ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.19s
[INFO] running `Command { std: "docker" "inspect" "86716122c359aa16676b92d944e67a8f7cbd8e4cef42ad881ff19521b2a30fda", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "86716122c359aa16676b92d944e67a8f7cbd8e4cef42ad881ff19521b2a30fda", kill_on_drop: false }`
[INFO] [stdout] 86716122c359aa16676b92d944e67a8f7cbd8e4cef42ad881ff19521b2a30fda
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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 -Copt-level=3" "-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" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] ba471d30a2fe22a7d020c4eabfb6b69fbd2277400c84735cf3d420eec1a54778
[INFO] running `Command { std: "docker" "start" "-a" "ba471d30a2fe22a7d020c4eabfb6b69fbd2277400c84735cf3d420eec1a54778", kill_on_drop: false }`
[INFO] [stderr] warning: field `solutions` is never read
[INFO] [stderr]    --> src/gui.rs:150:5
[INFO] [stderr]     |
[INFO] [stderr] 149 | pub struct SolutionModel {
[INFO] [stderr]     |            ------------- field in this struct
[INFO] [stderr] 150 |     solutions: Vec<Solution>,
[INFO] [stderr]     |     ^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `finding_operation` (bin "finding_operation" test) generated 1 warning
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/finding_operation-769d204c25121701)
[INFO] [stdout] 
[INFO] [stdout] running 18 tests
[INFO] [stdout] test solver::tests::test_add_operation_equality ... ok
[INFO] [stdout] test solver::tests::test_invalid_division_creation_2 ... ok
[INFO] [stdout] test solver::tests::test_invalid_division_creation_3 ... ok
[INFO] [stdout] test solver::tests::test_invalid_addition_creation_2 ... ok
[INFO] [stdout] test solver::tests::test_invalid_addition_creation_1 ... ok
[INFO] [stdout] test solver::tests::test_invalid_division_creation_1 ... ok
[INFO] [stdout] test solver::tests::test_invalid_multiplication_creation_4 ... ok
[INFO] [stdout] test solver::tests::test_invalid_substraction_creation_2 ... ok
[INFO] [stdout] test solver::tests::test_operations_results ... ok
[INFO] [stdout] test solver::tests::test_invalid_multiplication_creation_3 ... ok
[INFO] [stdout] test solver::tests::test_invalid_substraction_creation_1 ... ok
[INFO] [stdout] test solver::tests::test_invalid_multiplication_creation_2 ... ok
[INFO] [stdout] test solver::tests::test_operations_display ... ok
[INFO] [stdout] test solver::tests::test_solutions_equality ... ok
[INFO] [stdout] test solver::tests::test_sub_operation_equality ... ok
[INFO] [stdout] test solver::tests::test_div_operation_equality ... ok
[INFO] [stdout] test solver::tests::test_mul_operation_equality ... ok
[INFO] [stdout] test solver::tests::test_invalid_multiplication_creation_1 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 18 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "ba471d30a2fe22a7d020c4eabfb6b69fbd2277400c84735cf3d420eec1a54778", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ba471d30a2fe22a7d020c4eabfb6b69fbd2277400c84735cf3d420eec1a54778", kill_on_drop: false }`
[INFO] [stdout] ba471d30a2fe22a7d020c4eabfb6b69fbd2277400c84735cf3d420eec1a54778
