[INFO] fetching crate jjss_tocargo 0.1.6...
[INFO] testing jjss_tocargo-0.1.6 against master#562dee4820c458d823175268e41601d4c060588a for pr-154210-1
[INFO] extracting crate jjss_tocargo 0.1.6 into /workspace/builds/worker-0-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-0-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate jjss_tocargo 0.1.6 on toolchain 562dee4820c458d823175268e41601d4c060588a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "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" "+562dee4820c458d823175268e41601d4c060588a" "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" "+562dee4820c458d823175268e41601d4c060588a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c0317227915980cf654ee0205712692744fc68c1823419d9ccc569195a14ed78
[INFO] running `Command { std: "docker" "start" "-a" "c0317227915980cf654ee0205712692744fc68c1823419d9ccc569195a14ed78", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c0317227915980cf654ee0205712692744fc68c1823419d9ccc569195a14ed78", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c0317227915980cf654ee0205712692744fc68c1823419d9ccc569195a14ed78", kill_on_drop: false }`
[INFO] [stdout] c0317227915980cf654ee0205712692744fc68c1823419d9ccc569195a14ed78
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a32d937f03abe2f6e23a57333f4e6419643e385a03d0b2f5ba65ea375841855c
[INFO] running `Command { std: "docker" "start" "-a" "a32d937f03abe2f6e23a57333f4e6419643e385a03d0b2f5ba65ea375841855c", kill_on_drop: false }`
[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)]` (part of `#[warn(unused)]`) 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)]` (part of `#[warn(unused)]`) 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 `dev` profile [unoptimized + debuginfo] target(s) in 0.08s
[INFO] running `Command { std: "docker" "inspect" "a32d937f03abe2f6e23a57333f4e6419643e385a03d0b2f5ba65ea375841855c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a32d937f03abe2f6e23a57333f4e6419643e385a03d0b2f5ba65ea375841855c", kill_on_drop: false }`
[INFO] [stdout] a32d937f03abe2f6e23a57333f4e6419643e385a03d0b2f5ba65ea375841855c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c3f28e02dca5840142eb779af6d05c7cc9a63d069f73d67a77b9ffc2d39e7a32
[INFO] running `Command { std: "docker" "start" "-a" "c3f28e02dca5840142eb779af6d05c7cc9a63d069f73d67a77b9ffc2d39e7a32", 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)]` (part of `#[warn(unused)]`) 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)]` (part of `#[warn(unused)]`) 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)]` (part of `#[warn(unused)]`) 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)]` (part of `#[warn(unused)]`) 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 0.25s
[INFO] running `Command { std: "docker" "inspect" "c3f28e02dca5840142eb779af6d05c7cc9a63d069f73d67a77b9ffc2d39e7a32", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c3f28e02dca5840142eb779af6d05c7cc9a63d069f73d67a77b9ffc2d39e7a32", kill_on_drop: false }`
[INFO] [stdout] c3f28e02dca5840142eb779af6d05c7cc9a63d069f73d67a77b9ffc2d39e7a32
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 7b34884776f5595b5d7e7f3e2159a3ccf61e02eed9289b2f95cedfdb24fb5e2d
[INFO] running `Command { std: "docker" "start" "-a" "7b34884776f5595b5d7e7f3e2159a3ccf61e02eed9289b2f95cedfdb24fb5e2d", kill_on_drop: false }`
[INFO] [stderr] warning: unused variable: `l1`
[INFO] [stderr]   --> src/utils.rs:11:18
[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)]` (part of `#[warn(unused)]`) 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)]` (part of `#[warn(unused)]`) 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 (run `cargo fix --lib -p jjss_tocargo` to apply 2 suggestions)
[INFO] [stderr] warning: `jjss_tocargo` (lib test) generated 4 warnings (4 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/jjss_tocargo-b665c6d697e9713c)
[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]    Doc-tests jjss_tocargo
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/lib.rs - test_function (line 49) ... ok
[INFO] [stdout] test src/lib.rs - add (line 25) ... ok
[INFO] [stdout] test src/lib.rs - test_function (line 45) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.14s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "7b34884776f5595b5d7e7f3e2159a3ccf61e02eed9289b2f95cedfdb24fb5e2d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7b34884776f5595b5d7e7f3e2159a3ccf61e02eed9289b2f95cedfdb24fb5e2d", kill_on_drop: false }`
[INFO] [stdout] 7b34884776f5595b5d7e7f3e2159a3ccf61e02eed9289b2f95cedfdb24fb5e2d