[INFO] fetching crate quick-quiz-generator 2.2.0...
[INFO] testing quick-quiz-generator-2.2.0 against master#562dee4820c458d823175268e41601d4c060588a for pr-154210-2
[INFO] extracting crate quick-quiz-generator 2.2.0 into /workspace/builds/worker-2-tc1/source
[INFO] started tweaking crates.io crate quick-quiz-generator 2.2.0
[INFO] finished tweaking crates.io crate quick-quiz-generator 2.2.0
[INFO] tweaked toml for crates.io crate quick-quiz-generator 2.2.0 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate quick-quiz-generator 2.2.0 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] crate crates.io crate quick-quiz-generator 2.2.0 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" "+562dee4820c458d823175268e41601d4c060588a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] e008bbeceef29c2c3810d1efc07af586c23fa37066ad67f48b5b1f49f72ed52f
[INFO] running `Command { std: "docker" "start" "-a" "e008bbeceef29c2c3810d1efc07af586c23fa37066ad67f48b5b1f49f72ed52f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e008bbeceef29c2c3810d1efc07af586c23fa37066ad67f48b5b1f49f72ed52f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e008bbeceef29c2c3810d1efc07af586c23fa37066ad67f48b5b1f49f72ed52f", kill_on_drop: false }`
[INFO] [stdout] e008bbeceef29c2c3810d1efc07af586c23fa37066ad67f48b5b1f49f72ed52f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 9a7df0ea4df3e04362e52a381d7917528740e70f304c2f9e030fdf0b53f94be8
[INFO] running `Command { std: "docker" "start" "-a" "9a7df0ea4df3e04362e52a381d7917528740e70f304c2f9e030fdf0b53f94be8", kill_on_drop: false }`
[INFO] [stderr]    Compiling quick-quiz-generator v2.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.56s
[INFO] running `Command { std: "docker" "inspect" "9a7df0ea4df3e04362e52a381d7917528740e70f304c2f9e030fdf0b53f94be8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9a7df0ea4df3e04362e52a381d7917528740e70f304c2f9e030fdf0b53f94be8", kill_on_drop: false }`
[INFO] [stdout] 9a7df0ea4df3e04362e52a381d7917528740e70f304c2f9e030fdf0b53f94be8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] f614aae6fd7cfbab7c103952224031f9e49691b15c233b7569d918dc88db1ad2
[INFO] running `Command { std: "docker" "start" "-a" "f614aae6fd7cfbab7c103952224031f9e49691b15c233b7569d918dc88db1ad2", kill_on_drop: false }`
[INFO] [stderr]    Compiling quick-quiz-generator v2.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.68s
[INFO] running `Command { std: "docker" "inspect" "f614aae6fd7cfbab7c103952224031f9e49691b15c233b7569d918dc88db1ad2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f614aae6fd7cfbab7c103952224031f9e49691b15c233b7569d918dc88db1ad2", kill_on_drop: false }`
[INFO] [stdout] f614aae6fd7cfbab7c103952224031f9e49691b15c233b7569d918dc88db1ad2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 9d445da4af1d8f1a25aa4a86e2d3122173d9348b6bf4bb4bc85dee87d8b64684
[INFO] running `Command { std: "docker" "start" "-a" "9d445da4af1d8f1a25aa4a86e2d3122173d9348b6bf4bb4bc85dee87d8b64684", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/qqg-c252a0e3ec69782e)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test test::args_parse ... ok
[INFO] [stdout] test test::ast_ify ... ok
[INFO] [stdout] test test::utils_color ... ok
[INFO] [stdout] test test::token_ize ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "9d445da4af1d8f1a25aa4a86e2d3122173d9348b6bf4bb4bc85dee87d8b64684", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9d445da4af1d8f1a25aa4a86e2d3122173d9348b6bf4bb4bc85dee87d8b64684", kill_on_drop: false }`
[INFO] [stdout] 9d445da4af1d8f1a25aa4a86e2d3122173d9348b6bf4bb4bc85dee87d8b64684