[INFO] fetching crate package-a-xyz 0.2.0...
[INFO] testing package-a-xyz-0.2.0 against try#b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b for pr-145330-1
[INFO] extracting crate package-a-xyz 0.2.0 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate package-a-xyz 0.2.0
[INFO] finished tweaking crates.io crate package-a-xyz 0.2.0
[INFO] tweaked toml for crates.io crate package-a-xyz 0.2.0 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate package-a-xyz 0.2.0 on toolchain b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate package-a-xyz 0.2.0 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" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 13cacaec401a11966e6632f7ea7208edc67cced2c63627df5b650cd0ec6dcdad
[INFO] running `Command { std: "docker" "start" "-a" "13cacaec401a11966e6632f7ea7208edc67cced2c63627df5b650cd0ec6dcdad", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "13cacaec401a11966e6632f7ea7208edc67cced2c63627df5b650cd0ec6dcdad", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "13cacaec401a11966e6632f7ea7208edc67cced2c63627df5b650cd0ec6dcdad", kill_on_drop: false }`
[INFO] [stdout] 13cacaec401a11966e6632f7ea7208edc67cced2c63627df5b650cd0ec6dcdad
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cce938825b700fad501079ecbf2d09f3c1e181eed519b95ade45bf80be6428c7
[INFO] running `Command { std: "docker" "start" "-a" "cce938825b700fad501079ecbf2d09f3c1e181eed519b95ade45bf80be6428c7", kill_on_drop: false }`
[INFO] [stderr]    Compiling package-a-xyz v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.22s
[INFO] running `Command { std: "docker" "inspect" "cce938825b700fad501079ecbf2d09f3c1e181eed519b95ade45bf80be6428c7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cce938825b700fad501079ecbf2d09f3c1e181eed519b95ade45bf80be6428c7", kill_on_drop: false }`
[INFO] [stdout] cce938825b700fad501079ecbf2d09f3c1e181eed519b95ade45bf80be6428c7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9a802b00eff03dc52d09b3bb3b25de9c4f2966f2e733146cb5373fcb6e19eb70
[INFO] running `Command { std: "docker" "start" "-a" "9a802b00eff03dc52d09b3bb3b25de9c4f2966f2e733146cb5373fcb6e19eb70", kill_on_drop: false }`
[INFO] [stderr]    Compiling package-a-xyz v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.25s
[INFO] running `Command { std: "docker" "inspect" "9a802b00eff03dc52d09b3bb3b25de9c4f2966f2e733146cb5373fcb6e19eb70", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9a802b00eff03dc52d09b3bb3b25de9c4f2966f2e733146cb5373fcb6e19eb70", kill_on_drop: false }`
[INFO] [stdout] 9a802b00eff03dc52d09b3bb3b25de9c4f2966f2e733146cb5373fcb6e19eb70
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 9b86439bb7fc040c660aac3c156ca20a2de0c1a9f0bedb04a0e62ac1a4c0ea7b
[INFO] running `Command { std: "docker" "start" "-a" "9b86439bb7fc040c660aac3c156ca20a2de0c1a9f0bedb04a0e62ac1a4c0ea7b", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/package_a_xyz-a4528aea04dd0a9c)
[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" "9b86439bb7fc040c660aac3c156ca20a2de0c1a9f0bedb04a0e62ac1a4c0ea7b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9b86439bb7fc040c660aac3c156ca20a2de0c1a9f0bedb04a0e62ac1a4c0ea7b", kill_on_drop: false }`
[INFO] [stdout] 9b86439bb7fc040c660aac3c156ca20a2de0c1a9f0bedb04a0e62ac1a4c0ea7b