[INFO] fetching crate lc3-rs 0.6.0...
[INFO] building lc3-rs-0.6.0 against try#d5c88c22807925c189328ef9d923c5d2b11a95b8+rustflags=-Zprofile-closures for pr-87066-3
[INFO] extracting crate lc3-rs 0.6.0 into /workspace/builds/worker-64/source
[INFO] validating manifest of crates.io crate lc3-rs 0.6.0 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 lc3-rs 0.6.0
[INFO] finished tweaking crates.io crate lc3-rs 0.6.0
[INFO] tweaked toml for crates.io crate lc3-rs 0.6.0 written to /workspace/builds/worker-64/source/Cargo.toml
[INFO] crate crates.io crate lc3-rs 0.6.0 already has a lockfile, it will not be regenerated
[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-64/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-64/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] fcc07c88c7df5204ff9c43cfbace96e4929a25568e3497113d8105cdfb4bbb1a
[INFO] running `Command { std: "docker" "start" "-a" "fcc07c88c7df5204ff9c43cfbace96e4929a25568e3497113d8105cdfb4bbb1a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fcc07c88c7df5204ff9c43cfbace96e4929a25568e3497113d8105cdfb4bbb1a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fcc07c88c7df5204ff9c43cfbace96e4929a25568e3497113d8105cdfb4bbb1a", kill_on_drop: false }`
[INFO] [stdout] fcc07c88c7df5204ff9c43cfbace96e4929a25568e3497113d8105cdfb4bbb1a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-64/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-64/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] 82b0cb82e02bb54958c79c66e8ee6c337e8ba3e72f4057d1cf053a81a8c9d9f5
[INFO] running `Command { std: "docker" "start" "-a" "82b0cb82e02bb54958c79c66e8ee6c337e8ba3e72f4057d1cf053a81a8c9d9f5", kill_on_drop: false }`
[INFO] [stderr]    Compiling lc3-rs v0.6.0 (/opt/rustwide/workdir)
[INFO] [stderr] SG_CR_Eslkdjf: lc3, (a4c296e12b0088a, d54e62579cef5533), 0, 0
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.19s
[INFO] running `Command { std: "docker" "inspect" "82b0cb82e02bb54958c79c66e8ee6c337e8ba3e72f4057d1cf053a81a8c9d9f5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "82b0cb82e02bb54958c79c66e8ee6c337e8ba3e72f4057d1cf053a81a8c9d9f5", kill_on_drop: false }`
[INFO] [stdout] 82b0cb82e02bb54958c79c66e8ee6c337e8ba3e72f4057d1cf053a81a8c9d9f5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-64/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-64/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] e8f24639b478314b8fa4acf1206d94d515bf5fb8bf2f5cc37db7edf2964b5948
[INFO] running `Command { std: "docker" "start" "-a" "e8f24639b478314b8fa4acf1206d94d515bf5fb8bf2f5cc37db7edf2964b5948", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr] SG_CR_Eslkdjf: lc3, (a4c296e12b0088a, d54e62579cef5533), 0, 0
[INFO] [stderr]    Compiling lc3-rs v0.6.0 (/opt/rustwide/workdir)
[INFO] [stderr] SG_CR_Eslkdjf: lc3, (d20df2ca3c5d7fba, 77ccd7473d290d3b), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: lc3, (9e6a3c3ba9260560, e91dd46942ffcf55), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: lc3, (c823e044ae91df1, bea4fcd0d93327e2), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: lc3, (e432592c4e15b8ee, 11a9428925d73f32), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: lc3, (d45029a075b9e9a8, b79f5d33547cd3e5), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: lc3, (6c756157881c300d, edbe36443bb0ef16), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: lc3, (de868fafb452f9e3, 7cbc86905a553d4b), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: lc3, (d6ff89cf7f8c1f0, e4e2b10f050fc9c3), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: lc3, (36a9ecf0c4c8cecd, 97d4fa10673b8b7c), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: lc3, (980856ab3a271598, 58d65e4b9f3735f7), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: lc3, (26b422cd2eccc4bd, ead8f01e1d79e9a2), 0, 0
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.41s
[INFO] running `Command { std: "docker" "inspect" "e8f24639b478314b8fa4acf1206d94d515bf5fb8bf2f5cc37db7edf2964b5948", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e8f24639b478314b8fa4acf1206d94d515bf5fb8bf2f5cc37db7edf2964b5948", kill_on_drop: false }`
[INFO] [stdout] e8f24639b478314b8fa4acf1206d94d515bf5fb8bf2f5cc37db7edf2964b5948