[INFO] fetching crate station 0.0.7...
[INFO] testing station-0.0.7 against try#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031
[INFO] extracting crate station 0.0.7 into /workspace/builds/worker-53/source
[INFO] validating manifest of crates.io crate station 0.0.7 on toolchain 722e1797249a965b6335aebd65d777f917e498f1
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate station 0.0.7
[INFO] finished tweaking crates.io crate station 0.0.7
[INFO] tweaked toml for crates.io crate station 0.0.7 written to /workspace/builds/worker-53/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "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-53/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-53/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" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ed3162c60e34e6ecd404f7348f5fb6a3ac6a94f647616e03ee2a1d84297b11e6
[INFO] running `Command { std: "docker" "start" "-a" "ed3162c60e34e6ecd404f7348f5fb6a3ac6a94f647616e03ee2a1d84297b11e6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ed3162c60e34e6ecd404f7348f5fb6a3ac6a94f647616e03ee2a1d84297b11e6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ed3162c60e34e6ecd404f7348f5fb6a3ac6a94f647616e03ee2a1d84297b11e6", kill_on_drop: false }`
[INFO] [stdout] ed3162c60e34e6ecd404f7348f5fb6a3ac6a94f647616e03ee2a1d84297b11e6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-53/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-53/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" "+722e1797249a965b6335aebd65d777f917e498f1" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e81dfbe98e73c46e8a5caa4d7515386223cfa4301e34d901e2c201f513e21be4
[INFO] running `Command { std: "docker" "start" "-a" "e81dfbe98e73c46e8a5caa4d7515386223cfa4301e34d901e2c201f513e21be4", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.108
[INFO] [stderr]    Compiling proc-macro2 v1.0.32
[INFO] [stderr]    Compiling memchr v2.4.1
[INFO] [stderr]    Compiling syn v1.0.81
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]    Compiling regex-syntax v0.6.25
[INFO] [stderr]    Compiling quick-error v1.2.3
[INFO] [stderr]    Compiling parking_lot_core v0.8.5
[INFO] [stderr]    Compiling scopeguard v1.1.0
[INFO] [stderr]    Compiling smallvec v1.7.0
[INFO] [stderr]    Compiling termcolor v1.1.2
[INFO] [stderr]    Compiling byteorder v1.4.3
[INFO] [stderr]    Compiling instant v0.1.12
[INFO] [stderr]    Compiling lock_api v0.4.5
[INFO] [stderr]    Compiling humantime v1.3.0
[INFO] [stderr]    Compiling aho-corasick v0.7.18
[INFO] [stderr]    Compiling quote v1.0.10
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling parking_lot v0.11.2
[INFO] [stderr]    Compiling regex v1.5.4
[INFO] [stderr]    Compiling env_logger v0.7.1
[INFO] [stderr]    Compiling serde_derive v1.0.130
[INFO] [stderr]    Compiling pretty_env_logger v0.4.0
[INFO] [stderr]    Compiling serde v1.0.130
[INFO] [stderr]    Compiling bincode v1.3.3
[INFO] [stderr]    Compiling station v0.0.7 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 15.90s
[INFO] running `Command { std: "docker" "inspect" "e81dfbe98e73c46e8a5caa4d7515386223cfa4301e34d901e2c201f513e21be4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e81dfbe98e73c46e8a5caa4d7515386223cfa4301e34d901e2c201f513e21be4", kill_on_drop: false }`
[INFO] [stdout] e81dfbe98e73c46e8a5caa4d7515386223cfa4301e34d901e2c201f513e21be4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-53/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-53/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" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4f9769a3484b43859bd1038acdd12eaa9ea4667a4f1fab6d5f9edc20b1f9ad53
[INFO] running `Command { std: "docker" "start" "-a" "4f9769a3484b43859bd1038acdd12eaa9ea4667a4f1fab6d5f9edc20b1f9ad53", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling ppv-lite86 v0.2.15
[INFO] [stderr]    Compiling humantime v2.1.0
[INFO] [stderr]    Compiling getrandom v0.2.3
[INFO] [stderr]    Compiling rand_core v0.6.3
[INFO] [stderr]    Compiling env_logger v0.8.4
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.4
[INFO] [stderr]    Compiling portpicker v0.1.1
[INFO] [stderr]    Compiling tempfile v3.2.0
[INFO] [stderr]    Compiling station v0.0.7 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 5.63s
[INFO] running `Command { std: "docker" "inspect" "4f9769a3484b43859bd1038acdd12eaa9ea4667a4f1fab6d5f9edc20b1f9ad53", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4f9769a3484b43859bd1038acdd12eaa9ea4667a4f1fab6d5f9edc20b1f9ad53", kill_on_drop: false }`
[INFO] [stdout] 4f9769a3484b43859bd1038acdd12eaa9ea4667a4f1fab6d5f9edc20b1f9ad53
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-53/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-53/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" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 289bf32e7d837f6b76c419a7600e61f082ca9df08b177658f35a4ec988a8f9b3
[INFO] running `Command { std: "docker" "start" "-a" "289bf32e7d837f6b76c419a7600e61f082ca9df08b177658f35a4ec988a8f9b3", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.11s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/station-84cbd21f8816a8ca)
[INFO] [stdout] 
[INFO] [stdout] running 20 tests
[INFO] [stdout] test pubsub::tests::no_duplicate_publishers ... ok
[INFO] [stdout] test rpc::tests::start_stop_server_tcp ... ok
[INFO] [stdout] test pubsub::tests::start_stop_subscriber_udp ... ok
[INFO] [stdout] test pubsub::tests::start_stop_subscriber_unix_datagram ... ok
[INFO] [stdout] test rpc::tests::start_stop_server_unix ... ok
[INFO] [stdout] test rpc::tests::test_client_unix ... ok
[INFO] [stdout] test rpc::tests::test_large_data_tcp ... ok
[INFO] [stdout] test rpc::tests::test_client_tcp ... ok
[INFO] [stdout] test rpc::tests::test_mismatched_struct_types_tcp ... ok
[INFO] [stdout] test rpc::tests::test_callback_with_errors_tcp ... ok
[INFO] [stdout] test rpc::tests::test_large_data_unix ... ok
[INFO] [stdout] test rpc::tests::test_callback_with_errors_unix ... ok
[INFO] [stdout] test rpc::tests::test_mismatched_struct_types_unix ... ok
[INFO] [stdout] test rpc::tests::test_mismatched_types_unix ... ok
[INFO] [stdout] test rpc::tests::test_mismatched_types_tcp ... ok
[INFO] [stdout] test pubsub::tests::many_publishers_one_subscriber_udp ... ok
[INFO] [stdout] test pubsub::tests::one_publisher_many_subscribers ... ok
[INFO] [stdout] test pubsub::tests::many_publishers_one_subscriber_unix_datagram ... ok
[INFO] [stdout] test rpc::tests::test_timeout_unix ... ok
[INFO] [stdout] test rpc::tests::test_timeout_tcp ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 20 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.12s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests station
[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" "289bf32e7d837f6b76c419a7600e61f082ca9df08b177658f35a4ec988a8f9b3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "289bf32e7d837f6b76c419a7600e61f082ca9df08b177658f35a4ec988a8f9b3", kill_on_drop: false }`
[INFO] [stdout] 289bf32e7d837f6b76c419a7600e61f082ca9df08b177658f35a4ec988a8f9b3