[INFO] cloning repository https://github.com/JoeyPilla/common_programming_concepts
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/JoeyPilla/common_programming_concepts" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJoeyPilla%2Fcommon_programming_concepts", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJoeyPilla%2Fcommon_programming_concepts'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 8dd150436fa38bafe4d83cad82fd0695daf443dc
[INFO] testing JoeyPilla/common_programming_concepts against try#ce59db7a1b1b012fb2793c4641c1bdecad7a128b for pr-85530
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJoeyPilla%2Fcommon_programming_concepts" "/workspace/builds/worker-6/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/JoeyPilla/common_programming_concepts 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/JoeyPilla/common_programming_concepts
[INFO] finished tweaking git repo https://github.com/JoeyPilla/common_programming_concepts
[INFO] tweaked toml for git repo https://github.com/JoeyPilla/common_programming_concepts written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] crate git repo https://github.com/JoeyPilla/common_programming_concepts 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-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] [stdout] e075f690fcd2d0c09e4b878622aa37b8103d270bf04f2424eb508aec6c7eecd4
[INFO] running `Command { std: "docker" "start" "-a" "e075f690fcd2d0c09e4b878622aa37b8103d270bf04f2424eb508aec6c7eecd4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e075f690fcd2d0c09e4b878622aa37b8103d270bf04f2424eb508aec6c7eecd4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e075f690fcd2d0c09e4b878622aa37b8103d270bf04f2424eb508aec6c7eecd4", kill_on_drop: false }`
[INFO] [stdout] e075f690fcd2d0c09e4b878622aa37b8103d270bf04f2424eb508aec6c7eecd4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] ce9b30bfed498b7e5b7c7657c11550b8626a1c92ddfd95f283e52008b69f1ddb
[INFO] running `Command { std: "docker" "start" "-a" "ce9b30bfed498b7e5b7c7657c11550b8626a1c92ddfd95f283e52008b69f1ddb", kill_on_drop: false }`
[INFO] [stderr]    Compiling common_programming_concepts v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: function is never used: `five`
[INFO] [stdout]   --> src/main.rs:23:4
[INFO] [stdout]    |
[INFO] [stdout] 23 | fn five () -> i32 {
[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 0.29s
[INFO] running `Command { std: "docker" "inspect" "ce9b30bfed498b7e5b7c7657c11550b8626a1c92ddfd95f283e52008b69f1ddb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ce9b30bfed498b7e5b7c7657c11550b8626a1c92ddfd95f283e52008b69f1ddb", kill_on_drop: false }`
[INFO] [stdout] ce9b30bfed498b7e5b7c7657c11550b8626a1c92ddfd95f283e52008b69f1ddb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] [stdout] ac0d401f53a923623a0ac5d1af93b66ffdb98491e66268e1e6cb61bf62ac2eb6
[INFO] running `Command { std: "docker" "start" "-a" "ac0d401f53a923623a0ac5d1af93b66ffdb98491e66268e1e6cb61bf62ac2eb6", kill_on_drop: false }`
[INFO] [stderr]    Compiling common_programming_concepts v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: function is never used: `five`
[INFO] [stdout]   --> src/main.rs:23:4
[INFO] [stdout]    |
[INFO] [stdout] 23 | fn five () -> i32 {
[INFO] [stdout]    |    ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.37s
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "ac0d401f53a923623a0ac5d1af93b66ffdb98491e66268e1e6cb61bf62ac2eb6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ac0d401f53a923623a0ac5d1af93b66ffdb98491e66268e1e6cb61bf62ac2eb6", kill_on_drop: false }`
[INFO] [stdout] ac0d401f53a923623a0ac5d1af93b66ffdb98491e66268e1e6cb61bf62ac2eb6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] d170d2cc51e36aaedbdb689e33341b906bca7f098dd3e3ca433fb1138f086400
[INFO] running `Command { std: "docker" "start" "-a" "d170d2cc51e36aaedbdb689e33341b906bca7f098dd3e3ca433fb1138f086400", kill_on_drop: false }`
[INFO] [stderr] warning: function is never used: `five`
[INFO] [stderr]   --> src/main.rs:23:4
[INFO] [stderr]    |
[INFO] [stderr] 23 | fn five () -> i32 {
[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 0.00s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/common_programming_concepts-d7914e9b0d8f57c0)
[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" "d170d2cc51e36aaedbdb689e33341b906bca7f098dd3e3ca433fb1138f086400", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d170d2cc51e36aaedbdb689e33341b906bca7f098dd3e3ca433fb1138f086400", kill_on_drop: false }`
[INFO] [stdout] d170d2cc51e36aaedbdb689e33341b906bca7f098dd3e3ca433fb1138f086400