[INFO] fetching crate tarpit 999999999.999999999.999999999...
[INFO] testing tarpit-999999999.999999999.999999999 against try#ecabaf78506b7a4668d42dc20268c086b93f0fad for pr-87041
[INFO] extracting crate tarpit 999999999.999999999.999999999 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate tarpit 999999999.999999999.999999999 on toolchain ecabaf78506b7a4668d42dc20268c086b93f0fad
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate tarpit 999999999.999999999.999999999
[INFO] finished tweaking crates.io crate tarpit 999999999.999999999.999999999
[INFO] tweaked toml for crates.io crate tarpit 999999999.999999999.999999999 written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] crate crates.io crate tarpit 999999999.999999999.999999999 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4017c7bcbac49e014a55dadc0c9d9da96bdb072b71eb972acc090570c527fb25
[INFO] running `Command { std: "docker" "start" "-a" "4017c7bcbac49e014a55dadc0c9d9da96bdb072b71eb972acc090570c527fb25", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4017c7bcbac49e014a55dadc0c9d9da96bdb072b71eb972acc090570c527fb25", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4017c7bcbac49e014a55dadc0c9d9da96bdb072b71eb972acc090570c527fb25", kill_on_drop: false }`
[INFO] [stdout] 4017c7bcbac49e014a55dadc0c9d9da96bdb072b71eb972acc090570c527fb25
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fa65f79f0dd293589afafdf4daf6560571ec1929b0cdd6641763052d1fc7eaa7
[INFO] running `Command { std: "docker" "start" "-a" "fa65f79f0dd293589afafdf4daf6560571ec1929b0cdd6641763052d1fc7eaa7", kill_on_drop: false }`
[INFO] [stderr]    Compiling tarpit v999999999.999999999.999999999 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.35s
[INFO] running `Command { std: "docker" "inspect" "fa65f79f0dd293589afafdf4daf6560571ec1929b0cdd6641763052d1fc7eaa7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fa65f79f0dd293589afafdf4daf6560571ec1929b0cdd6641763052d1fc7eaa7", kill_on_drop: false }`
[INFO] [stdout] fa65f79f0dd293589afafdf4daf6560571ec1929b0cdd6641763052d1fc7eaa7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 20b51bf72f1b3b67a69ee83c862e812f1b483f2b57d00b04370fdc53393828f2
[INFO] running `Command { std: "docker" "start" "-a" "20b51bf72f1b3b67a69ee83c862e812f1b483f2b57d00b04370fdc53393828f2", kill_on_drop: false }`
[INFO] [stderr]    Compiling tarpit v999999999.999999999.999999999 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.43s
[INFO] running `Command { std: "docker" "inspect" "20b51bf72f1b3b67a69ee83c862e812f1b483f2b57d00b04370fdc53393828f2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "20b51bf72f1b3b67a69ee83c862e812f1b483f2b57d00b04370fdc53393828f2", kill_on_drop: false }`
[INFO] [stdout] 20b51bf72f1b3b67a69ee83c862e812f1b483f2b57d00b04370fdc53393828f2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 319050ac36219b0e2d679e76a11b32b2854d79fcb0095ea5bb2ecc25c0e3e535
[INFO] running `Command { std: "docker" "start" "-a" "319050ac36219b0e2d679e76a11b32b2854d79fcb0095ea5bb2ecc25c0e3e535", 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/tarpit-9b1bdf0beafdeba4)
[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" "319050ac36219b0e2d679e76a11b32b2854d79fcb0095ea5bb2ecc25c0e3e535", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "319050ac36219b0e2d679e76a11b32b2854d79fcb0095ea5bb2ecc25c0e3e535", kill_on_drop: false }`
[INFO] [stdout] 319050ac36219b0e2d679e76a11b32b2854d79fcb0095ea5bb2ecc25c0e3e535