[INFO] fetching crate vitaminc-random-derives 0.1.0-pre4.2...
[INFO] testing vitaminc-random-derives-0.1.0-pre4.2 against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210-2
[INFO] extracting crate vitaminc-random-derives 0.1.0-pre4.2 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate vitaminc-random-derives 0.1.0-pre4.2
[INFO] finished tweaking crates.io crate vitaminc-random-derives 0.1.0-pre4.2
[INFO] tweaked toml for crates.io crate vitaminc-random-derives 0.1.0-pre4.2 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate vitaminc-random-derives 0.1.0-pre4.2 on toolchain dec9417b8611e34e787a3e4c37686b5131f9e5c5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate vitaminc-random-derives 0.1.0-pre4.2 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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a964042c8e04447c8be9fd4675c4e812bb138c8d976b49b2e2450d55adc1ef70
[INFO] running `Command { std: "docker" "start" "-a" "a964042c8e04447c8be9fd4675c4e812bb138c8d976b49b2e2450d55adc1ef70", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a964042c8e04447c8be9fd4675c4e812bb138c8d976b49b2e2450d55adc1ef70", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a964042c8e04447c8be9fd4675c4e812bb138c8d976b49b2e2450d55adc1ef70", kill_on_drop: false }`
[INFO] [stdout] a964042c8e04447c8be9fd4675c4e812bb138c8d976b49b2e2450d55adc1ef70
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 49d1e3dfb01c0df5661ff1da68da55d91ed3ff1fb55ecf2d5851094379c5286b
[INFO] running `Command { std: "docker" "start" "-a" "49d1e3dfb01c0df5661ff1da68da55d91ed3ff1fb55ecf2d5851094379c5286b", kill_on_drop: false }`
[INFO] [stderr]    Compiling vitaminc-random-derives v0.1.0-pre4.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.51s
[INFO] running `Command { std: "docker" "inspect" "49d1e3dfb01c0df5661ff1da68da55d91ed3ff1fb55ecf2d5851094379c5286b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "49d1e3dfb01c0df5661ff1da68da55d91ed3ff1fb55ecf2d5851094379c5286b", kill_on_drop: false }`
[INFO] [stdout] 49d1e3dfb01c0df5661ff1da68da55d91ed3ff1fb55ecf2d5851094379c5286b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9f4881167f691547ee37be383c5d54317208b0f1d66362deac556e32edfd89bb
[INFO] running `Command { std: "docker" "start" "-a" "9f4881167f691547ee37be383c5d54317208b0f1d66362deac556e32edfd89bb", kill_on_drop: false }`
[INFO] [stderr]    Compiling vitaminc-random-derives v0.1.0-pre4.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.53s
[INFO] running `Command { std: "docker" "inspect" "9f4881167f691547ee37be383c5d54317208b0f1d66362deac556e32edfd89bb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9f4881167f691547ee37be383c5d54317208b0f1d66362deac556e32edfd89bb", kill_on_drop: false }`
[INFO] [stdout] 9f4881167f691547ee37be383c5d54317208b0f1d66362deac556e32edfd89bb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 53c30c5d2f5a95a09ded25fb60c7a3d22f19377d2129cbf1e466ac6ea34d84cb
[INFO] running `Command { std: "docker" "start" "-a" "53c30c5d2f5a95a09ded25fb60c7a3d22f19377d2129cbf1e466ac6ea34d84cb", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/vitaminc_random_derives-4c9c93bcb612e2c8)
[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 vitaminc_random_derives
[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" "53c30c5d2f5a95a09ded25fb60c7a3d22f19377d2129cbf1e466ac6ea34d84cb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "53c30c5d2f5a95a09ded25fb60c7a3d22f19377d2129cbf1e466ac6ea34d84cb", kill_on_drop: false }`
[INFO] [stdout] 53c30c5d2f5a95a09ded25fb60c7a3d22f19377d2129cbf1e466ac6ea34d84cb