[INFO] fetching crate libflagup 0.0.8...
[INFO] testing libflagup-0.0.8 against master#562dee4820c458d823175268e41601d4c060588a for pr-154210-1
[INFO] extracting crate libflagup 0.0.8 into /workspace/builds/worker-3-tc1/source
[INFO] started tweaking crates.io crate libflagup 0.0.8
[INFO] finished tweaking crates.io crate libflagup 0.0.8
[INFO] tweaked toml for crates.io crate libflagup 0.0.8 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate libflagup 0.0.8 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] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 26 packages to latest compatible versions
[INFO] [stderr]       Adding console v0.15.11 (available: v0.16.3)
[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-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 527c5cc69858ddcc277160d6a2104c772eeac336bb3248d7bd7756bb24e7b8fe
[INFO] running `Command { std: "docker" "start" "-a" "527c5cc69858ddcc277160d6a2104c772eeac336bb3248d7bd7756bb24e7b8fe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "527c5cc69858ddcc277160d6a2104c772eeac336bb3248d7bd7756bb24e7b8fe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "527c5cc69858ddcc277160d6a2104c772eeac336bb3248d7bd7756bb24e7b8fe", kill_on_drop: false }`
[INFO] [stdout] 527c5cc69858ddcc277160d6a2104c772eeac336bb3248d7bd7756bb24e7b8fe
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] d07472d0eac9688b23aa0a0c2aec177ebea9b0e145f69083fd1994f3ef0483ac
[INFO] running `Command { std: "docker" "start" "-a" "d07472d0eac9688b23aa0a0c2aec177ebea9b0e145f69083fd1994f3ef0483ac", kill_on_drop: false }`
[INFO] [stderr]    Compiling unicode-width v0.2.2
[INFO] [stderr]    Compiling serde_json v1.0.149
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling console v0.15.11
[INFO] [stderr]    Compiling libflagup v0.0.8 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.84s
[INFO] running `Command { std: "docker" "inspect" "d07472d0eac9688b23aa0a0c2aec177ebea9b0e145f69083fd1994f3ef0483ac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d07472d0eac9688b23aa0a0c2aec177ebea9b0e145f69083fd1994f3ef0483ac", kill_on_drop: false }`
[INFO] [stdout] d07472d0eac9688b23aa0a0c2aec177ebea9b0e145f69083fd1994f3ef0483ac
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 531a948dd2cbda1f995d2cd55a5caae899b3297011af44ef5a2b8c5f40b9a458
[INFO] running `Command { std: "docker" "start" "-a" "531a948dd2cbda1f995d2cd55a5caae899b3297011af44ef5a2b8c5f40b9a458", kill_on_drop: false }`
[INFO] [stderr]    Compiling libflagup v0.0.8 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.54s
[INFO] running `Command { std: "docker" "inspect" "531a948dd2cbda1f995d2cd55a5caae899b3297011af44ef5a2b8c5f40b9a458", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "531a948dd2cbda1f995d2cd55a5caae899b3297011af44ef5a2b8c5f40b9a458", kill_on_drop: false }`
[INFO] [stdout] 531a948dd2cbda1f995d2cd55a5caae899b3297011af44ef5a2b8c5f40b9a458
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 4073cec21fa4b059785ec3f87b6d58a2035098221d6ab1da91847ad06be1b597
[INFO] running `Command { std: "docker" "start" "-a" "4073cec21fa4b059785ec3f87b6d58a2035098221d6ab1da91847ad06be1b597", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/libflagup-cd51511667c1e861)
[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 libflagup
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test src/flag.rs - flag::generate_flag_from_country (line 32) ... ok
[INFO] [stdout] test src/flag.rs - flag::generate_flag_from_country (line 47) ... ok
[INFO] [stdout] test src/flag.rs - flag::generate_flag_from_country (line 37) ... ok
[INFO] [stdout] test src/flag.rs - flag::generate_flag_from_country (line 42) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.49s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "4073cec21fa4b059785ec3f87b6d58a2035098221d6ab1da91847ad06be1b597", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4073cec21fa4b059785ec3f87b6d58a2035098221d6ab1da91847ad06be1b597", kill_on_drop: false }`
[INFO] [stdout] 4073cec21fa4b059785ec3f87b6d58a2035098221d6ab1da91847ad06be1b597