[INFO] fetching crate pioneer 0.0.1...
[INFO] testing pioneer-0.0.1 against master#62efba8a050c64249dab942951bb28f710208bc8 for pr-90799
[INFO] extracting crate pioneer 0.0.1 into /workspace/builds/worker-20/source
[INFO] validating manifest of crates.io crate pioneer 0.0.1 on toolchain 62efba8a050c64249dab942951bb28f710208bc8
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate pioneer 0.0.1
[INFO] finished tweaking crates.io crate pioneer 0.0.1
[INFO] tweaked toml for crates.io crate pioneer 0.0.1 written to /workspace/builds/worker-20/source/Cargo.toml
[INFO] crate crates.io crate pioneer 0.0.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "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-20/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/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" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c4da2d17a8bc1a72bf1c8845579bc613000e821f4031a2b4843cb216bc1ab066
[INFO] running `Command { std: "docker" "start" "-a" "c4da2d17a8bc1a72bf1c8845579bc613000e821f4031a2b4843cb216bc1ab066", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c4da2d17a8bc1a72bf1c8845579bc613000e821f4031a2b4843cb216bc1ab066", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c4da2d17a8bc1a72bf1c8845579bc613000e821f4031a2b4843cb216bc1ab066", kill_on_drop: false }`
[INFO] [stdout] c4da2d17a8bc1a72bf1c8845579bc613000e821f4031a2b4843cb216bc1ab066
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/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" "+62efba8a050c64249dab942951bb28f710208bc8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9f4e98f0e366aea9777867896f4755bfd46eef522c8cc5efc0341295a8559eb1
[INFO] running `Command { std: "docker" "start" "-a" "9f4e98f0e366aea9777867896f4755bfd46eef522c8cc5efc0341295a8559eb1", kill_on_drop: false }`
[INFO] [stderr]    Compiling pioneer v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.37s
[INFO] running `Command { std: "docker" "inspect" "9f4e98f0e366aea9777867896f4755bfd46eef522c8cc5efc0341295a8559eb1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9f4e98f0e366aea9777867896f4755bfd46eef522c8cc5efc0341295a8559eb1", kill_on_drop: false }`
[INFO] [stdout] 9f4e98f0e366aea9777867896f4755bfd46eef522c8cc5efc0341295a8559eb1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/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" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] dac508844815244aac24060890e85d1c22f1aa538cf1905266c569aa6b0575ae
[INFO] running `Command { std: "docker" "start" "-a" "dac508844815244aac24060890e85d1c22f1aa538cf1905266c569aa6b0575ae", kill_on_drop: false }`
[INFO] [stderr]    Compiling pioneer v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.28s
[INFO] running `Command { std: "docker" "inspect" "dac508844815244aac24060890e85d1c22f1aa538cf1905266c569aa6b0575ae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dac508844815244aac24060890e85d1c22f1aa538cf1905266c569aa6b0575ae", kill_on_drop: false }`
[INFO] [stdout] dac508844815244aac24060890e85d1c22f1aa538cf1905266c569aa6b0575ae
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/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" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 97d4277c759a580e4d00b4bc22db5ed3426f28d225f07a2245a8308278d8b30d
[INFO] running `Command { std: "docker" "start" "-a" "97d4277c759a580e4d00b4bc22db5ed3426f28d225f07a2245a8308278d8b30d", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/pioneer-7749898eeb2ec0ff)
[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" "97d4277c759a580e4d00b4bc22db5ed3426f28d225f07a2245a8308278d8b30d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "97d4277c759a580e4d00b4bc22db5ed3426f28d225f07a2245a8308278d8b30d", kill_on_drop: false }`
[INFO] [stdout] 97d4277c759a580e4d00b4bc22db5ed3426f28d225f07a2245a8308278d8b30d