[INFO] fetching crate nb 0.1.3...
[INFO] building nb-0.1.3 against try#d5c88c22807925c189328ef9d923c5d2b11a95b8+rustflags=-Zprofile-closures for pr-87066-3
[INFO] extracting crate nb 0.1.3 into /workspace/builds/worker-99/source
[INFO] validating manifest of crates.io crate nb 0.1.3 on toolchain d5c88c22807925c189328ef9d923c5d2b11a95b8
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d5c88c22807925c189328ef9d923c5d2b11a95b8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate nb 0.1.3
[INFO] finished tweaking crates.io crate nb 0.1.3
[INFO] tweaked toml for crates.io crate nb 0.1.3 written to /workspace/builds/worker-99/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d5c88c22807925c189328ef9d923c5d2b11a95b8" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d5c88c22807925c189328ef9d923c5d2b11a95b8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-99/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-99/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d5c88c22807925c189328ef9d923c5d2b11a95b8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 710d28547887ce0d5265644e0ca09965c0b77ca9169fd010c6a03db6b2ed5bbf
[INFO] running `Command { std: "docker" "start" "-a" "710d28547887ce0d5265644e0ca09965c0b77ca9169fd010c6a03db6b2ed5bbf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "710d28547887ce0d5265644e0ca09965c0b77ca9169fd010c6a03db6b2ed5bbf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "710d28547887ce0d5265644e0ca09965c0b77ca9169fd010c6a03db6b2ed5bbf", kill_on_drop: false }`
[INFO] [stdout] 710d28547887ce0d5265644e0ca09965c0b77ca9169fd010c6a03db6b2ed5bbf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-99/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-99/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 -Zprofile-closures" "-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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d5c88c22807925c189328ef9d923c5d2b11a95b8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] dc524fb060e4655f8336d4431e9a93558c824aef48a23857206151ceb841fa97
[INFO] running `Command { std: "docker" "start" "-a" "dc524fb060e4655f8336d4431e9a93558c824aef48a23857206151ceb841fa97", kill_on_drop: false }`
[INFO] [stderr]    Compiling nb v1.0.0
[INFO] [stderr]    Compiling nb v0.1.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.18s
[INFO] running `Command { std: "docker" "inspect" "dc524fb060e4655f8336d4431e9a93558c824aef48a23857206151ceb841fa97", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dc524fb060e4655f8336d4431e9a93558c824aef48a23857206151ceb841fa97", kill_on_drop: false }`
[INFO] [stdout] dc524fb060e4655f8336d4431e9a93558c824aef48a23857206151ceb841fa97
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-99/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-99/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 -Zprofile-closures" "-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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d5c88c22807925c189328ef9d923c5d2b11a95b8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a396fb827123879371e4c9300e03ad938db4150fa5d274058e8ce36c036699ca
[INFO] running `Command { std: "docker" "start" "-a" "a396fb827123879371e4c9300e03ad938db4150fa5d274058e8ce36c036699ca", kill_on_drop: false }`
[INFO] [stderr] SG_CR_Eslkdjf: futures, (1e11c55a5de90411, b49bdaf40e7d9d2b), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: futures, (538cdff6b9a30a36, e361e7ad0e5aa4f7), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: futures, (fda48463d8b54af5, 52db6d41f5c44c0e), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: futures, (ae57e1084684fd9e, 8107532bb0d4a0df), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: futures, (4d05904ca6b87c45, 1f523bcfd6f8e2a), 8, 8
[INFO] [stderr] SG_CR_Eslkdjf: futures, (4d05904ca6b87c45, 1f523bcfd6f8e2a), 8, 8
[INFO] [stderr] SG_CR_Eslkdjf: futures, (4d05904ca6b87c45, 1f523bcfd6f8e2a), 8, 8
[INFO] [stderr] SG_CR_Eslkdjf: futures, (f545f51c3e4f5417, dffb7a7010145632), 8, 8
[INFO] [stderr] SG_CR_Eslkdjf: futures, (76bd18263fdbaf38, 5fa2b1431d2ed1dc), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: futures, (f545f51c3e4f5417, dffb7a7010145632), 8, 8
[INFO] [stderr] SG_CR_Eslkdjf: futures, (769657a454c0029e, 86d1eba3cae89e9c), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: futures, (2c4aab64de621bbc, 5348743f3474a4c9), 8, 8
[INFO] [stderr] SG_CR_Eslkdjf: futures, (fb1a46c2caba1ed9, 7a3403c9d27aaebd), 8, 8
[INFO] [stderr]    Compiling nb v0.1.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.51s
[INFO] running `Command { std: "docker" "inspect" "a396fb827123879371e4c9300e03ad938db4150fa5d274058e8ce36c036699ca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a396fb827123879371e4c9300e03ad938db4150fa5d274058e8ce36c036699ca", kill_on_drop: false }`
[INFO] [stdout] a396fb827123879371e4c9300e03ad938db4150fa5d274058e8ce36c036699ca