[INFO] fetching crate hello_world_0228 0.1.2...
[INFO] testing hello_world_0228-0.1.2 against master#562dee4820c458d823175268e41601d4c060588a for pr-154210-1
[INFO] extracting crate hello_world_0228 0.1.2 into /workspace/builds/worker-3-tc1/source
[INFO] started tweaking crates.io crate hello_world_0228 0.1.2
[INFO] finished tweaking crates.io crate hello_world_0228 0.1.2
[INFO] tweaked toml for crates.io crate hello_world_0228 0.1.2 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate hello_world_0228 0.1.2 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 hello_world_0228 0.1.2 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-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] 7dba19e53769cb82f9ccd0da9e7c7325ef8366417a7a82c395ed045ab205ffe6
[INFO] running `Command { std: "docker" "start" "-a" "7dba19e53769cb82f9ccd0da9e7c7325ef8366417a7a82c395ed045ab205ffe6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7dba19e53769cb82f9ccd0da9e7c7325ef8366417a7a82c395ed045ab205ffe6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7dba19e53769cb82f9ccd0da9e7c7325ef8366417a7a82c395ed045ab205ffe6", kill_on_drop: false }`
[INFO] [stdout] 7dba19e53769cb82f9ccd0da9e7c7325ef8366417a7a82c395ed045ab205ffe6
[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] 317c7fdc15a5bbf93b6e8d4b07188dda6ea44e23b00407acd6f54ff47a1651a6
[INFO] running `Command { std: "docker" "start" "-a" "317c7fdc15a5bbf93b6e8d4b07188dda6ea44e23b00407acd6f54ff47a1651a6", kill_on_drop: false }`
[INFO] [stderr]    Compiling hello_world_0228 v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.40s
[INFO] running `Command { std: "docker" "inspect" "317c7fdc15a5bbf93b6e8d4b07188dda6ea44e23b00407acd6f54ff47a1651a6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "317c7fdc15a5bbf93b6e8d4b07188dda6ea44e23b00407acd6f54ff47a1651a6", kill_on_drop: false }`
[INFO] [stdout] 317c7fdc15a5bbf93b6e8d4b07188dda6ea44e23b00407acd6f54ff47a1651a6
[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] 41652e4cb93d3b1315fcde77c19314afbf2135afc17fd34a76a099e5cab68bf7
[INFO] running `Command { std: "docker" "start" "-a" "41652e4cb93d3b1315fcde77c19314afbf2135afc17fd34a76a099e5cab68bf7", kill_on_drop: false }`
[INFO] [stderr]    Compiling hello_world_0228 v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.30s
[INFO] running `Command { std: "docker" "inspect" "41652e4cb93d3b1315fcde77c19314afbf2135afc17fd34a76a099e5cab68bf7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "41652e4cb93d3b1315fcde77c19314afbf2135afc17fd34a76a099e5cab68bf7", kill_on_drop: false }`
[INFO] [stdout] 41652e4cb93d3b1315fcde77c19314afbf2135afc17fd34a76a099e5cab68bf7
[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] 83bf5734c3efd428fb36385c1ed774acdadda0b9eb6a80414afb94b79d25ba6b
[INFO] running `Command { std: "docker" "start" "-a" "83bf5734c3efd428fb36385c1ed774acdadda0b9eb6a80414afb94b79d25ba6b", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/hello_world_0228-29a4c2e02431f458)
[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" "83bf5734c3efd428fb36385c1ed774acdadda0b9eb6a80414afb94b79d25ba6b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "83bf5734c3efd428fb36385c1ed774acdadda0b9eb6a80414afb94b79d25ba6b", kill_on_drop: false }`
[INFO] [stdout] 83bf5734c3efd428fb36385c1ed774acdadda0b9eb6a80414afb94b79d25ba6b