[INFO] fetching crate jjss_tocargo 0.1.6...
[INFO] testing jjss_tocargo-0.1.6 against 1.90.0 for beta-1.91-3
[INFO] extracting crate jjss_tocargo 0.1.6 into /workspace/builds/worker-1-tc1/source
[INFO] started tweaking crates.io crate jjss_tocargo 0.1.6
[INFO] finished tweaking crates.io crate jjss_tocargo 0.1.6
[INFO] tweaked toml for crates.io crate jjss_tocargo 0.1.6 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate jjss_tocargo 0.1.6 on toolchain 1.90.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8ea63c0cb06d04eee0d35037b8ffaff2510b9d0a51d11703afd9946af7421c43
[INFO] running `Command { std: "docker" "start" "-a" "8ea63c0cb06d04eee0d35037b8ffaff2510b9d0a51d11703afd9946af7421c43", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8ea63c0cb06d04eee0d35037b8ffaff2510b9d0a51d11703afd9946af7421c43", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8ea63c0cb06d04eee0d35037b8ffaff2510b9d0a51d11703afd9946af7421c43", kill_on_drop: false }`
[INFO] [stdout] 8ea63c0cb06d04eee0d35037b8ffaff2510b9d0a51d11703afd9946af7421c43
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=warn" "-e" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 13e28d37987ac50f8b0c416aa48728fead6f5e1797e4a16ca97f224fdb5535d5
[INFO] running `Command { std: "docker" "start" "-a" "13e28d37987ac50f8b0c416aa48728fead6f5e1797e4a16ca97f224fdb5535d5", kill_on_drop: false }`
[INFO] [stderr]    Compiling jjss_tocargo v0.1.6 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.17s
[INFO] [stdout] warning: unused variable: `l1`
[INFO] [stdout]   --> src/utils.rs:11:18
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub fn util_test(l1: Continent, l2: Country) {
[INFO] [stdout]    |                  ^^ help: if this is intentional, prefix it with an underscore: `_l1`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `l2`
[INFO] [stdout]   --> src/utils.rs:11:33
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub fn util_test(l1: Continent, l2: Country) {
[INFO] [stdout]    |                                 ^^ help: if this is intentional, prefix it with an underscore: `_l2`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `VERSION` is never used
[INFO] [stdout]   --> src/lib.rs:17:7
[INFO] [stdout]    |
[INFO] [stdout] 17 | const VERSION : &str = "0.1.2";
[INFO] [stdout]    |       ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `MAX_TRY` is never used
[INFO] [stdout]   --> src/lib.rs:20:7
[INFO] [stdout]    |
[INFO] [stdout] 20 | const MAX_TRY : u32 = 10;
[INFO] [stdout]    |       ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "13e28d37987ac50f8b0c416aa48728fead6f5e1797e4a16ca97f224fdb5535d5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "13e28d37987ac50f8b0c416aa48728fead6f5e1797e4a16ca97f224fdb5535d5", kill_on_drop: false }`
[INFO] [stdout] 13e28d37987ac50f8b0c416aa48728fead6f5e1797e4a16ca97f224fdb5535d5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=warn" "-e" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e69abd0b8dd88801f1956f008e2d1c6160928d921e3515f67118220fd918d7eb
[INFO] running `Command { std: "docker" "start" "-a" "e69abd0b8dd88801f1956f008e2d1c6160928d921e3515f67118220fd918d7eb", kill_on_drop: false }`
[INFO] [stdout] warning: unused variable: `l1`
[INFO] [stdout]   --> src/utils.rs:11:18
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub fn util_test(l1: Continent, l2: Country) {
[INFO] [stdout]    |                  ^^ help: if this is intentional, prefix it with an underscore: `_l1`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `l2`
[INFO] [stdout]   --> src/utils.rs:11:33
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub fn util_test(l1: Continent, l2: Country) {
[INFO] [stdout]    |                                 ^^ help: if this is intentional, prefix it with an underscore: `_l2`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `VERSION` is never used
[INFO] [stdout]   --> src/lib.rs:17:7
[INFO] [stdout]    |
[INFO] [stdout] 17 | const VERSION : &str = "0.1.2";
[INFO] [stdout]    |       ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `MAX_TRY` is never used
[INFO] [stdout]   --> src/lib.rs:20:7
[INFO] [stdout]    |
[INFO] [stdout] 20 | const MAX_TRY : u32 = 10;
[INFO] [stdout]    |       ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling jjss_tocargo v0.1.6 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `l1`
[INFO] [stdout]   --> src/utils.rs:11:18
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub fn util_test(l1: Continent, l2: Country) {
[INFO] [stdout]    |                  ^^ help: if this is intentional, prefix it with an underscore: `_l1`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `l2`
[INFO] [stdout]   --> src/utils.rs:11:33
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub fn util_test(l1: Continent, l2: Country) {
[INFO] [stdout]    |                                 ^^ help: if this is intentional, prefix it with an underscore: `_l2`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `VERSION` is never used
[INFO] [stdout]   --> src/lib.rs:17:7
[INFO] [stdout]    |
[INFO] [stdout] 17 | const VERSION : &str = "0.1.2";
[INFO] [stdout]    |       ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `MAX_TRY` is never used
[INFO] [stdout]   --> src/lib.rs:20:7
[INFO] [stdout]    |
[INFO] [stdout] 20 | const MAX_TRY : u32 = 10;
[INFO] [stdout]    |       ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.21s
[INFO] running `Command { std: "docker" "inspect" "e69abd0b8dd88801f1956f008e2d1c6160928d921e3515f67118220fd918d7eb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e69abd0b8dd88801f1956f008e2d1c6160928d921e3515f67118220fd918d7eb", kill_on_drop: false }`
[INFO] [stdout] e69abd0b8dd88801f1956f008e2d1c6160928d921e3515f67118220fd918d7eb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=warn" "-e" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] ed8bcac70afd241aaa57ee626c27f176e1adf471e3a97c22c22b8f445fa1d5a4
[INFO] running `Command { std: "docker" "start" "-a" "ed8bcac70afd241aaa57ee626c27f176e1adf471e3a97c22c22b8f445fa1d5a4", kill_on_drop: false }`
[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] [stderr] warning: unused variable: `l1`
[INFO] [stdout] 
[INFO] [stderr]   --> src/utils.rs:11:18
[INFO] [stdout] running 3 tests
[INFO] [stderr]    |
[INFO] [stderr] 11 | pub fn util_test(l1: Continent, l2: Country) {
[INFO] [stderr]    |                  ^^ help: if this is intentional, prefix it with an underscore: `_l1`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `l2`
[INFO] [stderr]   --> src/utils.rs:11:33
[INFO] [stderr]    |
[INFO] [stderr] 11 | pub fn util_test(l1: Continent, l2: Country) {
[INFO] [stderr]    |                                 ^^ help: if this is intentional, prefix it with an underscore: `_l2`
[INFO] [stderr] 
[INFO] [stderr] warning: constant `VERSION` is never used
[INFO] [stderr]   --> src/lib.rs:17:7
[INFO] [stderr]    |
[INFO] [stderr] 17 | const VERSION : &str = "0.1.2";
[INFO] [stderr]    |       ^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: constant `MAX_TRY` is never used
[INFO] [stderr]   --> src/lib.rs:20:7
[INFO] [stderr]    |
[INFO] [stderr] 20 | const MAX_TRY : u32 = 10;
[INFO] [stderr]    |       ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `jjss_tocargo` (lib) generated 4 warnings
[INFO] [stderr] warning: `jjss_tocargo` (lib test) generated 4 warnings (4 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/jjss_tocargo-65d8aade122a9c44)
[INFO] [stderr]    Doc-tests jjss_tocargo
[INFO] [stdout] test src/lib.rs - test_function (line 45) ... ok
[INFO] [stdout] test src/lib.rs - test_function (line 49) ... ok
[INFO] [stdout] test src/lib.rs - add (line 25) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.25s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "ed8bcac70afd241aaa57ee626c27f176e1adf471e3a97c22c22b8f445fa1d5a4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ed8bcac70afd241aaa57ee626c27f176e1adf471e3a97c22c22b8f445fa1d5a4", kill_on_drop: false }`
[INFO] [stdout] ed8bcac70afd241aaa57ee626c27f176e1adf471e3a97c22c22b8f445fa1d5a4