[INFO] fetching crate mbp 2.0.0...
[INFO] testing mbp-2.0.0 against master#a77da2d454e6caa227a85b16410b95f93495e7e0 for pr-91031
[INFO] extracting crate mbp 2.0.0 into /workspace/builds/worker-87/source
[INFO] validating manifest of crates.io crate mbp 2.0.0 on toolchain a77da2d454e6caa227a85b16410b95f93495e7e0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate mbp 2.0.0
[INFO] finished tweaking crates.io crate mbp 2.0.0
[INFO] tweaked toml for crates.io crate mbp 2.0.0 written to /workspace/builds/worker-87/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-87/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-87/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d4c7dcec421c52a5afc750cac68feb23ed73877a02ed6fb0e927b08317d91156
[INFO] running `Command { std: "docker" "start" "-a" "d4c7dcec421c52a5afc750cac68feb23ed73877a02ed6fb0e927b08317d91156", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d4c7dcec421c52a5afc750cac68feb23ed73877a02ed6fb0e927b08317d91156", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d4c7dcec421c52a5afc750cac68feb23ed73877a02ed6fb0e927b08317d91156", kill_on_drop: false }`
[INFO] [stdout] d4c7dcec421c52a5afc750cac68feb23ed73877a02ed6fb0e927b08317d91156
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-87/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-87/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a6d93f4d9750518f322173cdd9767e080d97aad24991ad673c49e02e48853bf5
[INFO] running `Command { std: "docker" "start" "-a" "a6d93f4d9750518f322173cdd9767e080d97aad24991ad673c49e02e48853bf5", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling mbp v2.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.68s
[INFO] running `Command { std: "docker" "inspect" "a6d93f4d9750518f322173cdd9767e080d97aad24991ad673c49e02e48853bf5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a6d93f4d9750518f322173cdd9767e080d97aad24991ad673c49e02e48853bf5", kill_on_drop: false }`
[INFO] [stdout] a6d93f4d9750518f322173cdd9767e080d97aad24991ad673c49e02e48853bf5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-87/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-87/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 677001b86a85ef84f0cdb69623a787066fd47142cc85e7f27ee2839bf825fca3
[INFO] running `Command { std: "docker" "start" "-a" "677001b86a85ef84f0cdb69623a787066fd47142cc85e7f27ee2839bf825fca3", kill_on_drop: false }`
[INFO] [stderr]    Compiling mbp v2.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.06s
[INFO] running `Command { std: "docker" "inspect" "677001b86a85ef84f0cdb69623a787066fd47142cc85e7f27ee2839bf825fca3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "677001b86a85ef84f0cdb69623a787066fd47142cc85e7f27ee2839bf825fca3", kill_on_drop: false }`
[INFO] [stdout] 677001b86a85ef84f0cdb69623a787066fd47142cc85e7f27ee2839bf825fca3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-87/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-87/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 780746e2b2b232dc41b2eb342f388aca0fb8c4e2627ee33fa19a8abcac5126ac
[INFO] running `Command { std: "docker" "start" "-a" "780746e2b2b232dc41b2eb342f388aca0fb8c4e2627ee33fa19a8abcac5126ac", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/mbp-1e0c255bcd0d2fe6)
[INFO] [stdout] 
[INFO] [stdout] running 19 tests
[INFO] [stdout] test codec::package_test::regular_invalid_ttl_using_msg_test ... ok
[INFO] [stdout] test codec::package_test::regular_msg_test ... ok
[INFO] [stdout] test codec::package_test::regular_void_content_and_ttl_msg_test ... ok
[INFO] [stdout] test codec::package_test::regular_void_topic_msg_test ... ok
[INFO] [stdout] test codec::package_test::regular_void_ttl_msg_test ... ok
[INFO] [stdout] test codec::package_test::service_msg_test ... ok
[INFO] [stdout] test codec::package_test::service_void_topic_msg_test ... ok
[INFO] [stdout] test codec::package_test::subscription_service_test ... ok
[INFO] [stdout] test codec::package_test::subscription_test ... ok
[INFO] [stdout] test codec::package_test::subscription_void_topic_test ... ok
[INFO] [stdout] test comparators::compare_test::match_1 ... ok
[INFO] [stdout] test comparators::compare_test::match_2 ... ok
[INFO] [stdout] test comparators::compare_test::match_3 ... ok
[INFO] [stdout] test comparators::compare_test::match_4 ... ok
[INFO] [stdout] test comparators::compare_test::match_5 ... ok
[INFO] [stdout] test comparators::compare_test::unmatch_1 ... ok
[INFO] [stdout] test comparators::compare_test::unmatch_2 ... ok
[INFO] [stdout] test comparators::compare_test::unmatch_3 ... ok
[INFO] [stdout] test comparators::compare_test::unmatch_4 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 19 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests mbp
[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" "780746e2b2b232dc41b2eb342f388aca0fb8c4e2627ee33fa19a8abcac5126ac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "780746e2b2b232dc41b2eb342f388aca0fb8c4e2627ee33fa19a8abcac5126ac", kill_on_drop: false }`
[INFO] [stdout] 780746e2b2b232dc41b2eb342f388aca0fb8c4e2627ee33fa19a8abcac5126ac