[INFO] fetching crate country 0.5.0...
[INFO] testing country-0.5.0 against 1.90.0 for beta-1.91-3
[INFO] extracting crate country 0.5.0 into /workspace/builds/worker-1-tc1/source
[INFO] started tweaking crates.io crate country 0.5.0
[INFO] finished tweaking crates.io crate country 0.5.0
[INFO] tweaked toml for crates.io crate country 0.5.0 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate country 0.5.0 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] crate crates.io crate country 0.5.0 already has a lockfile, it will not be regenerated
[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] ff9772dbdd3c39400e0841791ff44c774759fb73f2704c00228d1c5f02c07c79
[INFO] running `Command { std: "docker" "start" "-a" "ff9772dbdd3c39400e0841791ff44c774759fb73f2704c00228d1c5f02c07c79", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ff9772dbdd3c39400e0841791ff44c774759fb73f2704c00228d1c5f02c07c79", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ff9772dbdd3c39400e0841791ff44c774759fb73f2704c00228d1c5f02c07c79", kill_on_drop: false }`
[INFO] [stdout] ff9772dbdd3c39400e0841791ff44c774759fb73f2704c00228d1c5f02c07c79
[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] 86f828eee4ff13dd9e3944518a49c6838e781378d45ce2524578f03bef158de1
[INFO] running `Command { std: "docker" "start" "-a" "86f828eee4ff13dd9e3944518a49c6838e781378d45ce2524578f03bef158de1", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.92
[INFO] [stderr]    Compiling unicode-ident v1.0.14
[INFO] [stderr]    Compiling serde v1.0.216
[INFO] [stderr]    Compiling export-magic v0.3.6
[INFO] [stderr]    Compiling quote v1.0.37
[INFO] [stderr]    Compiling syn v2.0.90
[INFO] [stderr]    Compiling serde_derive v1.0.216
[INFO] [stderr]    Compiling country v0.5.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 12.07s
[INFO] running `Command { std: "docker" "inspect" "86f828eee4ff13dd9e3944518a49c6838e781378d45ce2524578f03bef158de1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "86f828eee4ff13dd9e3944518a49c6838e781378d45ce2524578f03bef158de1", kill_on_drop: false }`
[INFO] [stdout] 86f828eee4ff13dd9e3944518a49c6838e781378d45ce2524578f03bef158de1
[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] c485262939ebd1483a173313ed165758091cf718dc8ec9d035d566884561b44f
[INFO] running `Command { std: "docker" "start" "-a" "c485262939ebd1483a173313ed165758091cf718dc8ec9d035d566884561b44f", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde_json v1.0.133
[INFO] [stderr]    Compiling country v0.5.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 3.12s
[INFO] running `Command { std: "docker" "inspect" "c485262939ebd1483a173313ed165758091cf718dc8ec9d035d566884561b44f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c485262939ebd1483a173313ed165758091cf718dc8ec9d035d566884561b44f", kill_on_drop: false }`
[INFO] [stdout] c485262939ebd1483a173313ed165758091cf718dc8ec9d035d566884561b44f
[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] 20bccb80cf81d281779aba63cdbd2b692e809465c3191ebe2aaa52ab34f1bd90
[INFO] running `Command { std: "docker" "start" "-a" "20bccb80cf81d281779aba63cdbd2b692e809465c3191ebe2aaa52ab34f1bd90", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/country-39797376b2959159)
[INFO] [stderr]    Doc-tests country
[INFO] [stdout] test tests::test_conversions_between_enums ... ok
[INFO] [stdout] test tests::test_country_display ... ok
[INFO] [stdout] test tests::test_country_code_enum ... ok
[INFO] [stdout] test tests::test_country_from_str ... ok
[INFO] [stdout] test tests::test_alpha3_from_str ... ok
[INFO] [stdout] test tests::test_country_to_alpha2 ... ok
[INFO] [stdout] test tests::test_alpha2_from_str ... ok
[INFO] [stdout] test tests::test_country_to_alpha3 ... ok
[INFO] [stdout] test tests::test_sample_of_difficult_countries ... ok
[INFO] [stdout] test tests::test_serde_round_trip ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[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" "20bccb80cf81d281779aba63cdbd2b692e809465c3191ebe2aaa52ab34f1bd90", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "20bccb80cf81d281779aba63cdbd2b692e809465c3191ebe2aaa52ab34f1bd90", kill_on_drop: false }`
[INFO] [stdout] 20bccb80cf81d281779aba63cdbd2b692e809465c3191ebe2aaa52ab34f1bd90