[INFO] fetching crate nickray 0.0.1...
[INFO] testing nickray-0.0.1 against try#8262275854dc0e5381c9d42d56257d94932c5a87 for pr-90799
[INFO] extracting crate nickray 0.0.1 into /workspace/builds/worker-91/source
[INFO] validating manifest of crates.io crate nickray 0.0.1 on toolchain 8262275854dc0e5381c9d42d56257d94932c5a87
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate nickray 0.0.1
[INFO] finished tweaking crates.io crate nickray 0.0.1
[INFO] tweaked toml for crates.io crate nickray 0.0.1 written to /workspace/builds/worker-91/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-91/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-91/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8267ef81e9b2f4b3044e07ad8b8e30445ea9ccd82571cdbf8bb7e31650fcd09e
[INFO] running `Command { std: "docker" "start" "-a" "8267ef81e9b2f4b3044e07ad8b8e30445ea9ccd82571cdbf8bb7e31650fcd09e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8267ef81e9b2f4b3044e07ad8b8e30445ea9ccd82571cdbf8bb7e31650fcd09e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8267ef81e9b2f4b3044e07ad8b8e30445ea9ccd82571cdbf8bb7e31650fcd09e", kill_on_drop: false }`
[INFO] [stdout] 8267ef81e9b2f4b3044e07ad8b8e30445ea9ccd82571cdbf8bb7e31650fcd09e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-91/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-91/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] dd7ee27ead01fde312f509cfd8ed08098e938cb13e60467fbc3ab3b8f7602384
[INFO] running `Command { std: "docker" "start" "-a" "dd7ee27ead01fde312f509cfd8ed08098e938cb13e60467fbc3ab3b8f7602384", kill_on_drop: false }`
[INFO] [stderr]    Compiling nickray v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.07s
[INFO] running `Command { std: "docker" "inspect" "dd7ee27ead01fde312f509cfd8ed08098e938cb13e60467fbc3ab3b8f7602384", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dd7ee27ead01fde312f509cfd8ed08098e938cb13e60467fbc3ab3b8f7602384", kill_on_drop: false }`
[INFO] [stdout] dd7ee27ead01fde312f509cfd8ed08098e938cb13e60467fbc3ab3b8f7602384
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-91/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-91/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3a10cd893828de68c514d5a63e61f1bc3c9ffe53e8b50f7afd6fa07f92ef1158
[INFO] running `Command { std: "docker" "start" "-a" "3a10cd893828de68c514d5a63e61f1bc3c9ffe53e8b50f7afd6fa07f92ef1158", kill_on_drop: false }`
[INFO] [stderr]    Compiling nickray v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.26s
[INFO] running `Command { std: "docker" "inspect" "3a10cd893828de68c514d5a63e61f1bc3c9ffe53e8b50f7afd6fa07f92ef1158", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3a10cd893828de68c514d5a63e61f1bc3c9ffe53e8b50f7afd6fa07f92ef1158", kill_on_drop: false }`
[INFO] [stdout] 3a10cd893828de68c514d5a63e61f1bc3c9ffe53e8b50f7afd6fa07f92ef1158
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-91/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-91/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] e3a8c10153a72ffbc829dc52b52353e2b3bc33f37c75223a3ade9ea90a814b87
[INFO] running `Command { std: "docker" "start" "-a" "e3a8c10153a72ffbc829dc52b52353e2b3bc33f37c75223a3ade9ea90a814b87", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/nickray-e4b6b523c0510f03)
[INFO] [stdout] running 0 tests
[INFO] [stderr]    Doc-tests nickray
[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] [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" "e3a8c10153a72ffbc829dc52b52353e2b3bc33f37c75223a3ade9ea90a814b87", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e3a8c10153a72ffbc829dc52b52353e2b3bc33f37c75223a3ade9ea90a814b87", kill_on_drop: false }`
[INFO] [stdout] e3a8c10153a72ffbc829dc52b52353e2b3bc33f37c75223a3ade9ea90a814b87