[INFO] fetching crate test_package_crates_io 0.1.6...
[INFO] testing test_package_crates_io-0.1.6 against try#2440211fe03bc45c89b6dc1a3df18382ce91e32b for pr-146098-1
[INFO] extracting crate test_package_crates_io 0.1.6 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate test_package_crates_io 0.1.6
[INFO] finished tweaking crates.io crate test_package_crates_io 0.1.6
[INFO] tweaked toml for crates.io crate test_package_crates_io 0.1.6 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate test_package_crates_io 0.1.6 on toolchain 2440211fe03bc45c89b6dc1a3df18382ce91e32b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate test_package_crates_io 0.1.6 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" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 617ad56dc534fd5b6c9ff2b35d036a7e406706f963ada838f5557c95d029368a
[INFO] running `Command { std: "docker" "start" "-a" "617ad56dc534fd5b6c9ff2b35d036a7e406706f963ada838f5557c95d029368a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "617ad56dc534fd5b6c9ff2b35d036a7e406706f963ada838f5557c95d029368a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "617ad56dc534fd5b6c9ff2b35d036a7e406706f963ada838f5557c95d029368a", kill_on_drop: false }`
[INFO] [stdout] 617ad56dc534fd5b6c9ff2b35d036a7e406706f963ada838f5557c95d029368a
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] eb1b908e5d4a54207c4ef5709307399309da89fe34bb951a62ffaf3257b68865
[INFO] running `Command { std: "docker" "start" "-a" "eb1b908e5d4a54207c4ef5709307399309da89fe34bb951a62ffaf3257b68865", kill_on_drop: false }`
[INFO] [stderr]    Compiling test_package_crates_io v0.1.6 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.42s
[INFO] running `Command { std: "docker" "inspect" "eb1b908e5d4a54207c4ef5709307399309da89fe34bb951a62ffaf3257b68865", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eb1b908e5d4a54207c4ef5709307399309da89fe34bb951a62ffaf3257b68865", kill_on_drop: false }`
[INFO] [stdout] eb1b908e5d4a54207c4ef5709307399309da89fe34bb951a62ffaf3257b68865
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a650a775a5d1c6fe3afac54c34b9f52bbc30f20fb8f0a58999f2e573ad35336b
[INFO] running `Command { std: "docker" "start" "-a" "a650a775a5d1c6fe3afac54c34b9f52bbc30f20fb8f0a58999f2e573ad35336b", kill_on_drop: false }`
[INFO] [stderr]    Compiling test_package_crates_io v0.1.6 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.18s
[INFO] running `Command { std: "docker" "inspect" "a650a775a5d1c6fe3afac54c34b9f52bbc30f20fb8f0a58999f2e573ad35336b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a650a775a5d1c6fe3afac54c34b9f52bbc30f20fb8f0a58999f2e573ad35336b", kill_on_drop: false }`
[INFO] [stdout] a650a775a5d1c6fe3afac54c34b9f52bbc30f20fb8f0a58999f2e573ad35336b
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] b4e28d0ea3cb1e46cac4d44521cb6a3a31d6373540874ac54be03bf6835b8a57
[INFO] running `Command { std: "docker" "start" "-a" "b4e28d0ea3cb1e46cac4d44521cb6a3a31d6373540874ac54be03bf6835b8a57", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/test_package_crates_io-83866dba5f612396)
[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" "b4e28d0ea3cb1e46cac4d44521cb6a3a31d6373540874ac54be03bf6835b8a57", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b4e28d0ea3cb1e46cac4d44521cb6a3a31d6373540874ac54be03bf6835b8a57", kill_on_drop: false }`
[INFO] [stdout] b4e28d0ea3cb1e46cac4d44521cb6a3a31d6373540874ac54be03bf6835b8a57