[INFO] fetching crate rust_lib_starter_sample 0.0.2...
[INFO] testing rust_lib_starter_sample-0.0.2 against master#562dee4820c458d823175268e41601d4c060588a for pr-154210-2
[INFO] extracting crate rust_lib_starter_sample 0.0.2 into /workspace/builds/worker-2-tc1/source
[INFO] started tweaking crates.io crate rust_lib_starter_sample 0.0.2
[INFO] finished tweaking crates.io crate rust_lib_starter_sample 0.0.2
[INFO] tweaked toml for crates.io crate rust_lib_starter_sample 0.0.2 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate rust_lib_starter_sample 0.0.2 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] 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-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] 5f14e4b76d022cc6b3824ae280e71f6d49f80c97910f52a343960c92324b1b80
[INFO] running `Command { std: "docker" "start" "-a" "5f14e4b76d022cc6b3824ae280e71f6d49f80c97910f52a343960c92324b1b80", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5f14e4b76d022cc6b3824ae280e71f6d49f80c97910f52a343960c92324b1b80", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5f14e4b76d022cc6b3824ae280e71f6d49f80c97910f52a343960c92324b1b80", kill_on_drop: false }`
[INFO] [stdout] 5f14e4b76d022cc6b3824ae280e71f6d49f80c97910f52a343960c92324b1b80
[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] f72c6182c47fa3ddde3ea118eb3641e2da1b9f1615d0500ec2dba26f1c689092
[INFO] running `Command { std: "docker" "start" "-a" "f72c6182c47fa3ddde3ea118eb3641e2da1b9f1615d0500ec2dba26f1c689092", kill_on_drop: false }`
[INFO] [stderr]    Compiling rust_lib_starter_sample v0.0.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.09s
[INFO] running `Command { std: "docker" "inspect" "f72c6182c47fa3ddde3ea118eb3641e2da1b9f1615d0500ec2dba26f1c689092", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f72c6182c47fa3ddde3ea118eb3641e2da1b9f1615d0500ec2dba26f1c689092", kill_on_drop: false }`
[INFO] [stdout] f72c6182c47fa3ddde3ea118eb3641e2da1b9f1615d0500ec2dba26f1c689092
[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] a04ff524e581aaabf8324afea627dbb499ec1b606cd831dd85e21ab82d85c5b9
[INFO] running `Command { std: "docker" "start" "-a" "a04ff524e581aaabf8324afea627dbb499ec1b606cd831dd85e21ab82d85c5b9", kill_on_drop: false }`
[INFO] [stderr]    Compiling rust_lib_starter_sample v0.0.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.28s
[INFO] running `Command { std: "docker" "inspect" "a04ff524e581aaabf8324afea627dbb499ec1b606cd831dd85e21ab82d85c5b9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a04ff524e581aaabf8324afea627dbb499ec1b606cd831dd85e21ab82d85c5b9", kill_on_drop: false }`
[INFO] [stdout] a04ff524e581aaabf8324afea627dbb499ec1b606cd831dd85e21ab82d85c5b9
[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] eb2656bdd119cb1bc2c51ea8d03429b9008bdff0076abd35f0fa6ba60959e029
[INFO] running `Command { std: "docker" "start" "-a" "eb2656bdd119cb1bc2c51ea8d03429b9008bdff0076abd35f0fa6ba60959e029", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/rust_lib_starter_sample-c3a5a5a8b6d024c5)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test starter_hello_world::check_message ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests rust_lib_starter_sample
[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" "eb2656bdd119cb1bc2c51ea8d03429b9008bdff0076abd35f0fa6ba60959e029", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eb2656bdd119cb1bc2c51ea8d03429b9008bdff0076abd35f0fa6ba60959e029", kill_on_drop: false }`
[INFO] [stdout] eb2656bdd119cb1bc2c51ea8d03429b9008bdff0076abd35f0fa6ba60959e029