[INFO] fetching crate slowprint 0.1.0...
[INFO] testing slowprint-0.1.0 against master#562dee4820c458d823175268e41601d4c060588a for pr-154210-2
[INFO] extracting crate slowprint 0.1.0 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate slowprint 0.1.0
[INFO] finished tweaking crates.io crate slowprint 0.1.0
[INFO] tweaked toml for crates.io crate slowprint 0.1.0 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate slowprint 0.1.0 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] 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-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] eef58655c90f935414df8c80c2918dc2c7deceb75488ab7ec9b3d66b7f4b5e75
[INFO] running `Command { std: "docker" "start" "-a" "eef58655c90f935414df8c80c2918dc2c7deceb75488ab7ec9b3d66b7f4b5e75", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "eef58655c90f935414df8c80c2918dc2c7deceb75488ab7ec9b3d66b7f4b5e75", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eef58655c90f935414df8c80c2918dc2c7deceb75488ab7ec9b3d66b7f4b5e75", kill_on_drop: false }`
[INFO] [stdout] eef58655c90f935414df8c80c2918dc2c7deceb75488ab7ec9b3d66b7f4b5e75
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 17542b5bcc8137dba960e318905e116c0ab5673150611185f06404900757f479
[INFO] running `Command { std: "docker" "start" "-a" "17542b5bcc8137dba960e318905e116c0ab5673150611185f06404900757f479", kill_on_drop: false }`
[INFO] [stderr]    Compiling slowprint v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.24s
[INFO] running `Command { std: "docker" "inspect" "17542b5bcc8137dba960e318905e116c0ab5673150611185f06404900757f479", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "17542b5bcc8137dba960e318905e116c0ab5673150611185f06404900757f479", kill_on_drop: false }`
[INFO] [stdout] 17542b5bcc8137dba960e318905e116c0ab5673150611185f06404900757f479
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] afd319058fbff7f42a17483ad4200a67db07bfa8f0c9f91641d9b7714d7aea6f
[INFO] running `Command { std: "docker" "start" "-a" "afd319058fbff7f42a17483ad4200a67db07bfa8f0c9f91641d9b7714d7aea6f", kill_on_drop: false }`
[INFO] [stderr]    Compiling slowprint v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.59s
[INFO] running `Command { std: "docker" "inspect" "afd319058fbff7f42a17483ad4200a67db07bfa8f0c9f91641d9b7714d7aea6f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "afd319058fbff7f42a17483ad4200a67db07bfa8f0c9f91641d9b7714d7aea6f", kill_on_drop: false }`
[INFO] [stdout] afd319058fbff7f42a17483ad4200a67db07bfa8f0c9f91641d9b7714d7aea6f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] a50a8075f1cebc9c7beb03acecd18d9db25461524edebd8d63f9eb4c5ff852e2
[INFO] running `Command { std: "docker" "start" "-a" "a50a8075f1cebc9c7beb03acecd18d9db25461524edebd8d63f9eb4c5ff852e2", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/slowprint-ee842625029bed76)
[INFO] [stdout] running 4 tests
[INFO] [stdout] Hello, Rust.Hello, Rust.
[INFO] [stdout] Hello, Rust.
[INFO] [stdout] Hello, Rust.test test::test_print ... ok
[INFO] [stdout] test test::test_slow_println ... ok
[INFO] [stdout] test test::test_println ... ok
[INFO] [stdout] test test::test_slow_print ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 4.46s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests slowprint
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test src/lib.rs - slow_print (line 15) - compile ... ok
[INFO] [stdout] test src/lib.rs - slow_println (line 39) - compile ... ok
[INFO] [stdout] test src/lib.rs - print (line 57) - compile ... ok
[INFO] [stdout] test src/lib.rs - println (line 72) - compile ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.29s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "a50a8075f1cebc9c7beb03acecd18d9db25461524edebd8d63f9eb4c5ff852e2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a50a8075f1cebc9c7beb03acecd18d9db25461524edebd8d63f9eb4c5ff852e2", kill_on_drop: false }`
[INFO] [stdout] a50a8075f1cebc9c7beb03acecd18d9db25461524edebd8d63f9eb4c5ff852e2