[INFO] cloning repository https://github.com/HactarCE/NILT.rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/HactarCE/NILT.rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FHactarCE%2FNILT.rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FHactarCE%2FNILT.rs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] f44ea3af868eb0f409de0a6e14ad2d650dcc3f0a
[INFO] testing HactarCE/NILT.rs against 1.60.0 for beta-1.61-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FHactarCE%2FNILT.rs" "/workspace/builds/worker-84/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-84/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/HactarCE/NILT.rs on toolchain 1.60.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/HactarCE/NILT.rs
[INFO] finished tweaking git repo https://github.com/HactarCE/NILT.rs
[INFO] tweaked toml for git repo https://github.com/HactarCE/NILT.rs written to /workspace/builds/worker-84/source/Cargo.toml
[INFO] crate git repo https://github.com/HactarCE/NILT.rs already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-84/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-84/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 23c44b673e4fbb82d26039648545c02d6ab06f5d6bae1620187b7d50ef9f9d1c
[INFO] running `Command { std: "docker" "start" "-a" "23c44b673e4fbb82d26039648545c02d6ab06f5d6bae1620187b7d50ef9f9d1c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "23c44b673e4fbb82d26039648545c02d6ab06f5d6bae1620187b7d50ef9f9d1c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "23c44b673e4fbb82d26039648545c02d6ab06f5d6bae1620187b7d50ef9f9d1c", kill_on_drop: false }`
[INFO] [stdout] 23c44b673e4fbb82d26039648545c02d6ab06f5d6bae1620187b7d50ef9f9d1c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-84/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-84/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e29537b38894b2fcfa98ee638c1a7308703ec71361bae8848a0e36c394bbd531
[INFO] running `Command { std: "docker" "start" "-a" "e29537b38894b2fcfa98ee638c1a7308703ec71361bae8848a0e36c394bbd531", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling nilt v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variant is never constructed: `M`
[INFO] [stdout]  --> src/tnil/morpho/perspective.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 |     M,
[INFO] [stdout]   |     ^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] note: `Perspective` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]  --> src/tnil/morpho/perspective.rs:3:10
[INFO] [stdout]   |
[INFO] [stdout] 3 | #[derive(Debug)]
[INFO] [stdout]   |          ^^^^^
[INFO] [stdout]   = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `P`
[INFO] [stdout]  --> src/tnil/morpho/perspective.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 |     P,
[INFO] [stdout]   |     ^
[INFO] [stdout]   |
[INFO] [stdout] note: `Perspective` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]  --> src/tnil/morpho/perspective.rs:3:10
[INFO] [stdout]   |
[INFO] [stdout] 3 | #[derive(Debug)]
[INFO] [stdout]   |          ^^^^^
[INFO] [stdout]   = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `N`
[INFO] [stdout]  --> src/tnil/morpho/perspective.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 |     N,
[INFO] [stdout]   |     ^
[INFO] [stdout]   |
[INFO] [stdout] note: `Perspective` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]  --> src/tnil/morpho/perspective.rs:3:10
[INFO] [stdout]   |
[INFO] [stdout] 3 | #[derive(Debug)]
[INFO] [stdout]   |          ^^^^^
[INFO] [stdout]   = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `A`
[INFO] [stdout]  --> src/tnil/morpho/perspective.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 |     A,
[INFO] [stdout]   |     ^
[INFO] [stdout]   |
[INFO] [stdout] note: `Perspective` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]  --> src/tnil/morpho/perspective.rs:3:10
[INFO] [stdout]   |
[INFO] [stdout] 3 | #[derive(Debug)]
[INFO] [stdout]   |          ^^^^^
[INFO] [stdout]   = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.43s
[INFO] running `Command { std: "docker" "inspect" "e29537b38894b2fcfa98ee638c1a7308703ec71361bae8848a0e36c394bbd531", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e29537b38894b2fcfa98ee638c1a7308703ec71361bae8848a0e36c394bbd531", kill_on_drop: false }`
[INFO] [stdout] e29537b38894b2fcfa98ee638c1a7308703ec71361bae8848a0e36c394bbd531
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-84/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-84/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8f2b2f022a03f38649dd14c9ab4abfabd9be5a26a25a8734056e26ce8e7cda3b
[INFO] running `Command { std: "docker" "start" "-a" "8f2b2f022a03f38649dd14c9ab4abfabd9be5a26a25a8734056e26ce8e7cda3b", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling nilt v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variant is never constructed: `M`
[INFO] [stdout]  --> src/tnil/morpho/perspective.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 |     M,
[INFO] [stdout]   |     ^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] note: `Perspective` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]  --> src/tnil/morpho/perspective.rs:3:10
[INFO] [stdout]   |
[INFO] [stdout] 3 | #[derive(Debug)]
[INFO] [stdout]   |          ^^^^^
[INFO] [stdout]   = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `P`
[INFO] [stdout]  --> src/tnil/morpho/perspective.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 |     P,
[INFO] [stdout]   |     ^
[INFO] [stdout]   |
[INFO] [stdout] note: `Perspective` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]  --> src/tnil/morpho/perspective.rs:3:10
[INFO] [stdout]   |
[INFO] [stdout] 3 | #[derive(Debug)]
[INFO] [stdout]   |          ^^^^^
[INFO] [stdout]   = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `N`
[INFO] [stdout]  --> src/tnil/morpho/perspective.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 |     N,
[INFO] [stdout]   |     ^
[INFO] [stdout]   |
[INFO] [stdout] note: `Perspective` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]  --> src/tnil/morpho/perspective.rs:3:10
[INFO] [stdout]   |
[INFO] [stdout] 3 | #[derive(Debug)]
[INFO] [stdout]   |          ^^^^^
[INFO] [stdout]   = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `A`
[INFO] [stdout]  --> src/tnil/morpho/perspective.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 |     A,
[INFO] [stdout]   |     ^
[INFO] [stdout]   |
[INFO] [stdout] note: `Perspective` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]  --> src/tnil/morpho/perspective.rs:3:10
[INFO] [stdout]   |
[INFO] [stdout] 3 | #[derive(Debug)]
[INFO] [stdout]   |          ^^^^^
[INFO] [stdout]   = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.13s
[INFO] running `Command { std: "docker" "inspect" "8f2b2f022a03f38649dd14c9ab4abfabd9be5a26a25a8734056e26ce8e7cda3b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8f2b2f022a03f38649dd14c9ab4abfabd9be5a26a25a8734056e26ce8e7cda3b", kill_on_drop: false }`
[INFO] [stdout] 8f2b2f022a03f38649dd14c9ab4abfabd9be5a26a25a8734056e26ce8e7cda3b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-84/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-84/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] a987cc59c7c778274e8275f26ba83579ef15e0e7cba5ab9537208b5065ac5eb9
[INFO] running `Command { std: "docker" "start" "-a" "a987cc59c7c778274e8275f26ba83579ef15e0e7cba5ab9537208b5065ac5eb9", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr] warning: variant is never constructed: `M`
[INFO] [stdout] 
[INFO] [stderr]  --> src/tnil/morpho/perspective.rs:5:5
[INFO] [stdout] running 0 tests
[INFO] [stderr]   |
[INFO] [stdout] 
[INFO] [stderr] 5 |     M,
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stderr]   |     ^
[INFO] [stdout] 
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] note: `Perspective` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr]  --> src/tnil/morpho/perspective.rs:3:10
[INFO] [stderr]   |
[INFO] [stderr] 3 | #[derive(Debug)]
[INFO] [stderr]   |          ^^^^^
[INFO] [stderr]   = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `P`
[INFO] [stderr]  --> src/tnil/morpho/perspective.rs:6:5
[INFO] [stderr]   |
[INFO] [stderr] 6 |     P,
[INFO] [stderr]   |     ^
[INFO] [stderr]   |
[INFO] [stderr] note: `Perspective` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr]  --> src/tnil/morpho/perspective.rs:3:10
[INFO] [stderr]   |
[INFO] [stderr] 3 | #[derive(Debug)]
[INFO] [stderr]   |          ^^^^^
[INFO] [stderr]   = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `N`
[INFO] [stderr]  --> src/tnil/morpho/perspective.rs:7:5
[INFO] [stderr]   |
[INFO] [stderr] 7 |     N,
[INFO] [stderr]   |     ^
[INFO] [stderr]   |
[INFO] [stderr] note: `Perspective` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr]  --> src/tnil/morpho/perspective.rs:3:10
[INFO] [stderr]   |
[INFO] [stderr] 3 | #[derive(Debug)]
[INFO] [stderr]   |          ^^^^^
[INFO] [stderr]   = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `A`
[INFO] [stderr]  --> src/tnil/morpho/perspective.rs:8:5
[INFO] [stderr]   |
[INFO] [stderr] 8 |     A,
[INFO] [stderr]   |     ^
[INFO] [stderr]   |
[INFO] [stderr] note: `Perspective` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr]  --> src/tnil/morpho/perspective.rs:3:10
[INFO] [stderr]   |
[INFO] [stderr] 3 | #[derive(Debug)]
[INFO] [stderr]   |          ^^^^^
[INFO] [stderr]   = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: `nilt` (bin "nilt" test) generated 4 warnings
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2m 23s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/nilt-0dfd607443d1f500)
[INFO] running `Command { std: "docker" "inspect" "a987cc59c7c778274e8275f26ba83579ef15e0e7cba5ab9537208b5065ac5eb9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a987cc59c7c778274e8275f26ba83579ef15e0e7cba5ab9537208b5065ac5eb9", kill_on_drop: false }`
[INFO] [stdout] a987cc59c7c778274e8275f26ba83579ef15e0e7cba5ab9537208b5065ac5eb9