[INFO] fetching crate nukly 0.1.0...
[INFO] testing nukly-0.1.0 against try#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031
[INFO] extracting crate nukly 0.1.0 into /workspace/builds/worker-101/source
[INFO] validating manifest of crates.io crate nukly 0.1.0 on toolchain 722e1797249a965b6335aebd65d777f917e498f1
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate nukly 0.1.0
[INFO] finished tweaking crates.io crate nukly 0.1.0
[INFO] tweaked toml for crates.io crate nukly 0.1.0 written to /workspace/builds/worker-101/source/Cargo.toml
[INFO] crate crates.io crate nukly 0.1.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-101/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-101/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3504f64cf3aa170e11af85805f0f826f2ca8597141495b45820d7e685c52d80e
[INFO] running `Command { std: "docker" "start" "-a" "3504f64cf3aa170e11af85805f0f826f2ca8597141495b45820d7e685c52d80e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3504f64cf3aa170e11af85805f0f826f2ca8597141495b45820d7e685c52d80e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3504f64cf3aa170e11af85805f0f826f2ca8597141495b45820d7e685c52d80e", kill_on_drop: false }`
[INFO] [stdout] 3504f64cf3aa170e11af85805f0f826f2ca8597141495b45820d7e685c52d80e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-101/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-101/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fffe30d7758d80b2581ff75fef7126a71c8f682061e372880d4dffce3b58bf17
[INFO] running `Command { std: "docker" "start" "-a" "fffe30d7758d80b2581ff75fef7126a71c8f682061e372880d4dffce3b58bf17", kill_on_drop: false }`
[INFO] [stderr]    Compiling nukly v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.52s
[INFO] running `Command { std: "docker" "inspect" "fffe30d7758d80b2581ff75fef7126a71c8f682061e372880d4dffce3b58bf17", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fffe30d7758d80b2581ff75fef7126a71c8f682061e372880d4dffce3b58bf17", kill_on_drop: false }`
[INFO] [stdout] fffe30d7758d80b2581ff75fef7126a71c8f682061e372880d4dffce3b58bf17
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-101/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-101/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2742aa4623123b1a1159c4907347e48484dc1d2a26a6d47dea87da53330b1eaf
[INFO] running `Command { std: "docker" "start" "-a" "2742aa4623123b1a1159c4907347e48484dc1d2a26a6d47dea87da53330b1eaf", kill_on_drop: false }`
[INFO] [stderr]    Compiling nukly v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.55s
[INFO] running `Command { std: "docker" "inspect" "2742aa4623123b1a1159c4907347e48484dc1d2a26a6d47dea87da53330b1eaf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2742aa4623123b1a1159c4907347e48484dc1d2a26a6d47dea87da53330b1eaf", kill_on_drop: false }`
[INFO] [stdout] 2742aa4623123b1a1159c4907347e48484dc1d2a26a6d47dea87da53330b1eaf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-101/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-101/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 41f5f45dd8344663519ff1015cc21529eefe1331f158749f9e21ba95245d3170
[INFO] running `Command { std: "docker" "start" "-a" "41f5f45dd8344663519ff1015cc21529eefe1331f158749f9e21ba95245d3170", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/nukly-5723f54af862ee50)
[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" "41f5f45dd8344663519ff1015cc21529eefe1331f158749f9e21ba95245d3170", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "41f5f45dd8344663519ff1015cc21529eefe1331f158749f9e21ba95245d3170", kill_on_drop: false }`
[INFO] [stdout] 41f5f45dd8344663519ff1015cc21529eefe1331f158749f9e21ba95245d3170