[INFO] cloning repository https://github.com/JoseAP89/circuit_analysis
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/JoseAP89/circuit_analysis" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJoseAP89%2Fcircuit_analysis", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJoseAP89%2Fcircuit_analysis'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 352e06e047d0ea27539592f9c9b2568f1fa63663
[INFO] testing JoseAP89/circuit_analysis against try#ce59db7a1b1b012fb2793c4641c1bdecad7a128b for pr-85530
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJoseAP89%2Fcircuit_analysis" "/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/JoseAP89/circuit_analysis on toolchain ce59db7a1b1b012fb2793c4641c1bdecad7a128b
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/JoseAP89/circuit_analysis
[INFO] finished tweaking git repo https://github.com/JoseAP89/circuit_analysis
[INFO] tweaked toml for git repo https://github.com/JoseAP89/circuit_analysis written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] crate git repo https://github.com/JoseAP89/circuit_analysis already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "metadata" "--no-deps" "--format-version=1", 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] 712e3e34f558b647568c5e9b84ecc786bc82d56583f812d6ace0deb05002d16d
[INFO] running `Command { std: "docker" "start" "-a" "712e3e34f558b647568c5e9b84ecc786bc82d56583f812d6ace0deb05002d16d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "712e3e34f558b647568c5e9b84ecc786bc82d56583f812d6ace0deb05002d16d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "712e3e34f558b647568c5e9b84ecc786bc82d56583f812d6ace0deb05002d16d", kill_on_drop: false }`
[INFO] [stdout] 712e3e34f558b647568c5e9b84ecc786bc82d56583f812d6ace0deb05002d16d
[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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7afc7fd64abbea93d148f940c2bf48951b913153ab6970d24e1c7cae7d994525
[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" "7afc7fd64abbea93d148f940c2bf48951b913153ab6970d24e1c7cae7d994525", kill_on_drop: false }`
[INFO] [stderr]    Compiling nodal_analizer v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field is never read: `is_mat_ok`
[INFO] [stdout]  --> src/matrix.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 |     is_mat_ok: bool,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.72s
[INFO] running `Command { std: "docker" "inspect" "7afc7fd64abbea93d148f940c2bf48951b913153ab6970d24e1c7cae7d994525", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7afc7fd64abbea93d148f940c2bf48951b913153ab6970d24e1c7cae7d994525", kill_on_drop: false }`
[INFO] [stdout] 7afc7fd64abbea93d148f940c2bf48951b913153ab6970d24e1c7cae7d994525
[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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "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] 1ff030d56ca6abad43616357004bef044847305bdc8ba942582d1ed2596429ff
[INFO] running `Command { std: "docker" "start" "-a" "1ff030d56ca6abad43616357004bef044847305bdc8ba942582d1ed2596429ff", kill_on_drop: false }`
[INFO] [stderr]    Compiling nodal_analizer v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field is never read: `is_mat_ok`
[INFO] [stdout]  --> src/matrix.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 |     is_mat_ok: bool,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` 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 0.69s
[INFO] running `Command { std: "docker" "inspect" "1ff030d56ca6abad43616357004bef044847305bdc8ba942582d1ed2596429ff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1ff030d56ca6abad43616357004bef044847305bdc8ba942582d1ed2596429ff", kill_on_drop: false }`
[INFO] [stdout] 1ff030d56ca6abad43616357004bef044847305bdc8ba942582d1ed2596429ff
[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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] e59b549d7f4655c57c5a79ed530c64d8399ee68653743e10d0cbe38f28e72d03
[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" "e59b549d7f4655c57c5a79ed530c64d8399ee68653743e10d0cbe38f28e72d03", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr] warning: field is never read: `is_mat_ok`
[INFO] [stdout] running 0 tests
[INFO] [stderr]  --> src/matrix.rs:7:5
[INFO] [stdout] 
[INFO] [stderr]   |
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stderr] 7 |     is_mat_ok: bool,
[INFO] [stdout] 
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` 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/nodal_analizer-a3d7d4ea743ae50f)
[INFO] running `Command { std: "docker" "inspect" "e59b549d7f4655c57c5a79ed530c64d8399ee68653743e10d0cbe38f28e72d03", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e59b549d7f4655c57c5a79ed530c64d8399ee68653743e10d0cbe38f28e72d03", kill_on_drop: false }`
[INFO] [stdout] e59b549d7f4655c57c5a79ed530c64d8399ee68653743e10d0cbe38f28e72d03