[INFO] fetching crate nvibrant 0.1.0...
[INFO] testing nvibrant-0.1.0 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-8
[INFO] extracting crate nvibrant 0.1.0 into /workspace/builds/worker-2-tc2/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-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate nvibrant 0.1.0 on toolchain c2e32f1c9652b13ed99608599c1e855462f421f3
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] eb349f001a7d1b8529a030e11a17881e4708b41b113b2c210e68b831c6125d43
[INFO] running `Command { std: "docker" "start" "-a" "eb349f001a7d1b8529a030e11a17881e4708b41b113b2c210e68b831c6125d43", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "eb349f001a7d1b8529a030e11a17881e4708b41b113b2c210e68b831c6125d43", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eb349f001a7d1b8529a030e11a17881e4708b41b113b2c210e68b831c6125d43", kill_on_drop: false }`
[INFO] [stdout] eb349f001a7d1b8529a030e11a17881e4708b41b113b2c210e68b831c6125d43
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6f62bfade99a0b2dbbf5035b60f24e31fcb9fe7bdcb76a93ca578ce7176c52da
[INFO] running `Command { std: "docker" "start" "-a" "6f62bfade99a0b2dbbf5035b60f24e31fcb9fe7bdcb76a93ca578ce7176c52da", kill_on_drop: false }`
[INFO] [stderr]    Compiling nvibrant v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.29s
[INFO] running `Command { std: "docker" "inspect" "6f62bfade99a0b2dbbf5035b60f24e31fcb9fe7bdcb76a93ca578ce7176c52da", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6f62bfade99a0b2dbbf5035b60f24e31fcb9fe7bdcb76a93ca578ce7176c52da", kill_on_drop: false }`
[INFO] [stdout] 6f62bfade99a0b2dbbf5035b60f24e31fcb9fe7bdcb76a93ca578ce7176c52da
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 28c0fae32a065a9e1d978d3361cb8128b8d0ad1ec45ea5663d9ae9a8fecc4068
[INFO] running `Command { std: "docker" "start" "-a" "28c0fae32a065a9e1d978d3361cb8128b8d0ad1ec45ea5663d9ae9a8fecc4068", kill_on_drop: false }`
[INFO] [stderr]    Compiling nvibrant v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.28s
[INFO] running `Command { std: "docker" "inspect" "28c0fae32a065a9e1d978d3361cb8128b8d0ad1ec45ea5663d9ae9a8fecc4068", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "28c0fae32a065a9e1d978d3361cb8128b8d0ad1ec45ea5663d9ae9a8fecc4068", kill_on_drop: false }`
[INFO] [stdout] 28c0fae32a065a9e1d978d3361cb8128b8d0ad1ec45ea5663d9ae9a8fecc4068
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 2aa7e801d221a8b73f066ed65d53092f5ba062de23691db6e47923f6f956f29d
[INFO] running `Command { std: "docker" "start" "-a" "2aa7e801d221a8b73f066ed65d53092f5ba062de23691db6e47923f6f956f29d", 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/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" "2aa7e801d221a8b73f066ed65d53092f5ba062de23691db6e47923f6f956f29d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2aa7e801d221a8b73f066ed65d53092f5ba062de23691db6e47923f6f956f29d", kill_on_drop: false }`
[INFO] [stdout] 2aa7e801d221a8b73f066ed65d53092f5ba062de23691db6e47923f6f956f29d