[INFO] fetching crate stellar-crossing 0.0.0-alpha...
[INFO] testing stellar-crossing-0.0.0-alpha against try#d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2 for pr-86479
[INFO] extracting crate stellar-crossing 0.0.0-alpha into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate stellar-crossing 0.0.0-alpha on toolchain d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate stellar-crossing 0.0.0-alpha
[INFO] finished tweaking crates.io crate stellar-crossing 0.0.0-alpha
[INFO] tweaked toml for crates.io crate stellar-crossing 0.0.0-alpha written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "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" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "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-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" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5349a45278e3386fc2a8b9515358a5ac5bc0a35f559589572916cea46e165c7d
[INFO] running `Command { std: "docker" "start" "-a" "5349a45278e3386fc2a8b9515358a5ac5bc0a35f559589572916cea46e165c7d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5349a45278e3386fc2a8b9515358a5ac5bc0a35f559589572916cea46e165c7d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5349a45278e3386fc2a8b9515358a5ac5bc0a35f559589572916cea46e165c7d", kill_on_drop: false }`
[INFO] [stdout] 5349a45278e3386fc2a8b9515358a5ac5bc0a35f559589572916cea46e165c7d
[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" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 14526b16ff1a2e0614bdf81a33a97a54bfb2a5817ae0fd4233ee8a24d72af7e5
[INFO] running `Command { std: "docker" "start" "-a" "14526b16ff1a2e0614bdf81a33a97a54bfb2a5817ae0fd4233ee8a24d72af7e5", kill_on_drop: false }`
[INFO] [stderr]    Compiling stellar-crossing v0.0.0-alpha (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.25s
[INFO] running `Command { std: "docker" "inspect" "14526b16ff1a2e0614bdf81a33a97a54bfb2a5817ae0fd4233ee8a24d72af7e5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "14526b16ff1a2e0614bdf81a33a97a54bfb2a5817ae0fd4233ee8a24d72af7e5", kill_on_drop: false }`
[INFO] [stdout] 14526b16ff1a2e0614bdf81a33a97a54bfb2a5817ae0fd4233ee8a24d72af7e5
[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" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ad0b0393c48f407618ec7dbce9188b62e4a6daa59416886d2be0f8fc64e976da
[INFO] running `Command { std: "docker" "start" "-a" "ad0b0393c48f407618ec7dbce9188b62e4a6daa59416886d2be0f8fc64e976da", kill_on_drop: false }`
[INFO] [stderr]    Compiling stellar-crossing v0.0.0-alpha (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.71s
[INFO] running `Command { std: "docker" "inspect" "ad0b0393c48f407618ec7dbce9188b62e4a6daa59416886d2be0f8fc64e976da", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ad0b0393c48f407618ec7dbce9188b62e4a6daa59416886d2be0f8fc64e976da", kill_on_drop: false }`
[INFO] [stdout] ad0b0393c48f407618ec7dbce9188b62e4a6daa59416886d2be0f8fc64e976da
[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" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] d1a8e2b3c8e7429fe471bf18d664fd5ecf3d44b31c8ca02224e0673d57348dc3
[INFO] running `Command { std: "docker" "start" "-a" "d1a8e2b3c8e7429fe471bf18d664fd5ecf3d44b31c8ca02224e0673d57348dc3", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/stellar_crossing-04a093c52f630132)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests stellar-crossing
[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" "d1a8e2b3c8e7429fe471bf18d664fd5ecf3d44b31c8ca02224e0673d57348dc3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d1a8e2b3c8e7429fe471bf18d664fd5ecf3d44b31c8ca02224e0673d57348dc3", kill_on_drop: false }`
[INFO] [stdout] d1a8e2b3c8e7429fe471bf18d664fd5ecf3d44b31c8ca02224e0673d57348dc3