[INFO] fetching crate nvibrant 0.1.0...
[INFO] testing nvibrant-0.1.0 against master#562dee4820c458d823175268e41601d4c060588a for pr-154210-1
[INFO] extracting crate nvibrant 0.1.0 into /workspace/builds/worker-6-tc1/source
[INFO] started tweaking crates.io crate nvibrant 0.1.0
[INFO] finished tweaking crates.io crate nvibrant 0.1.0
[INFO] tweaked toml for crates.io crate nvibrant 0.1.0 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate nvibrant 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] crate crates.io crate nvibrant 0.1.0 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" "+562dee4820c458d823175268e41601d4c060588a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] b01b7522cf9e37a7bcc2d76626d195bd402b6e21d54640fe2f6a9446b5e04187
[INFO] running `Command { std: "docker" "start" "-a" "b01b7522cf9e37a7bcc2d76626d195bd402b6e21d54640fe2f6a9446b5e04187", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b01b7522cf9e37a7bcc2d76626d195bd402b6e21d54640fe2f6a9446b5e04187", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b01b7522cf9e37a7bcc2d76626d195bd402b6e21d54640fe2f6a9446b5e04187", kill_on_drop: false }`
[INFO] [stdout] b01b7522cf9e37a7bcc2d76626d195bd402b6e21d54640fe2f6a9446b5e04187
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 75dfa63f2ea0adda9835c1016c90b61217d50f32ce64635fd83a54ad0bd09a47
[INFO] running `Command { std: "docker" "start" "-a" "75dfa63f2ea0adda9835c1016c90b61217d50f32ce64635fd83a54ad0bd09a47", kill_on_drop: false }`
[INFO] [stderr]    Compiling nvibrant v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.37s
[INFO] running `Command { std: "docker" "inspect" "75dfa63f2ea0adda9835c1016c90b61217d50f32ce64635fd83a54ad0bd09a47", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "75dfa63f2ea0adda9835c1016c90b61217d50f32ce64635fd83a54ad0bd09a47", kill_on_drop: false }`
[INFO] [stdout] 75dfa63f2ea0adda9835c1016c90b61217d50f32ce64635fd83a54ad0bd09a47
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] ba5a0a6ab75c14fdc4dfe63ded43670e9f5561376e0008478ebb620e7dfe9b99
[INFO] running `Command { std: "docker" "start" "-a" "ba5a0a6ab75c14fdc4dfe63ded43670e9f5561376e0008478ebb620e7dfe9b99", kill_on_drop: false }`
[INFO] [stderr]    Compiling nvibrant v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.44s
[INFO] running `Command { std: "docker" "inspect" "ba5a0a6ab75c14fdc4dfe63ded43670e9f5561376e0008478ebb620e7dfe9b99", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ba5a0a6ab75c14fdc4dfe63ded43670e9f5561376e0008478ebb620e7dfe9b99", kill_on_drop: false }`
[INFO] [stdout] ba5a0a6ab75c14fdc4dfe63ded43670e9f5561376e0008478ebb620e7dfe9b99
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] fa343a0b2fc02a05eac57cefa7cbe1d6f36484fe726dfc1573e1495e0b1b0bf8
[INFO] running `Command { std: "docker" "start" "-a" "fa343a0b2fc02a05eac57cefa7cbe1d6f36484fe726dfc1573e1495e0b1b0bf8", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/nvibrant-505105c361283f3e)
[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" "fa343a0b2fc02a05eac57cefa7cbe1d6f36484fe726dfc1573e1495e0b1b0bf8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fa343a0b2fc02a05eac57cefa7cbe1d6f36484fe726dfc1573e1495e0b1b0bf8", kill_on_drop: false }`
[INFO] [stdout] fa343a0b2fc02a05eac57cefa7cbe1d6f36484fe726dfc1573e1495e0b1b0bf8