[INFO] fetching crate station 0.0.7...
[INFO] testing station-0.0.7 against master#62efba8a050c64249dab942951bb28f710208bc8 for pr-90799
[INFO] extracting crate station 0.0.7 into /workspace/builds/worker-80/source
[INFO] validating manifest of crates.io crate station 0.0.7 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 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-80/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "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" "+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-80/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-80/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] 635b5ac6530033a3c10ee954c21791b63933182560875d399cf90483a2777e79
[INFO] running `Command { std: "docker" "start" "-a" "635b5ac6530033a3c10ee954c21791b63933182560875d399cf90483a2777e79", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "635b5ac6530033a3c10ee954c21791b63933182560875d399cf90483a2777e79", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "635b5ac6530033a3c10ee954c21791b63933182560875d399cf90483a2777e79", kill_on_drop: false }`
[INFO] [stdout] 635b5ac6530033a3c10ee954c21791b63933182560875d399cf90483a2777e79
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-80/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-80/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] aca043cb0d068b5e602148291d60f5f25cee22625c9223bc818fa56897e4123e
[INFO] running `Command { std: "docker" "start" "-a" "aca043cb0d068b5e602148291d60f5f25cee22625c9223bc818fa56897e4123e", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.108
[INFO] [stderr]    Compiling syn v1.0.82
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling instant v0.1.12
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling parking_lot_core v0.8.5
[INFO] [stderr]    Compiling env_logger v0.7.1
[INFO] [stderr]    Compiling parking_lot v0.11.2
[INFO] [stderr]    Compiling pretty_env_logger v0.4.0
[INFO] [stderr]    Compiling serde_derive v1.0.130
[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 13.55s
[INFO] running `Command { std: "docker" "inspect" "aca043cb0d068b5e602148291d60f5f25cee22625c9223bc818fa56897e4123e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aca043cb0d068b5e602148291d60f5f25cee22625c9223bc818fa56897e4123e", kill_on_drop: false }`
[INFO] [stdout] aca043cb0d068b5e602148291d60f5f25cee22625c9223bc818fa56897e4123e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-80/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-80/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] 3bfc39ac5d000b7033d405ed3f258c4d7868396037ab2aa4b49eb2af81b34281
[INFO] running `Command { std: "docker" "start" "-a" "3bfc39ac5d000b7033d405ed3f258c4d7868396037ab2aa4b49eb2af81b34281", 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 remove_dir_all v0.5.3
[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 7.22s
[INFO] running `Command { std: "docker" "inspect" "3bfc39ac5d000b7033d405ed3f258c4d7868396037ab2aa4b49eb2af81b34281", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3bfc39ac5d000b7033d405ed3f258c4d7868396037ab2aa4b49eb2af81b34281", kill_on_drop: false }`
[INFO] [stdout] 3bfc39ac5d000b7033d405ed3f258c4d7868396037ab2aa4b49eb2af81b34281
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-80/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-80/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] 048e3df3ade9e72c93f4415960e2693a0bec0f0df34a82d76adf1e2e5bcc54e4
[INFO] running `Command { std: "docker" "start" "-a" "048e3df3ade9e72c93f4415960e2693a0bec0f0df34a82d76adf1e2e5bcc54e4", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/station-21eb22ebb116b255)
[INFO] [stdout] 
[INFO] [stdout] running 20 tests
[INFO] [stdout] test pubsub::tests::no_duplicate_publishers ... ok
[INFO] [stdout] test pubsub::tests::many_publishers_one_subscriber_udp ... 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::test_client_tcp ... ok
[INFO] [stdout] test rpc::tests::test_callback_with_errors_tcp ... ok
[INFO] [stdout] test rpc::tests::test_callback_with_errors_unix ... ok
[INFO] [stdout] test rpc::tests::test_large_data_tcp ... ok
[INFO] [stdout] test rpc::tests::test_mismatched_struct_types_tcp ... ok
[INFO] [stdout] test rpc::tests::test_mismatched_types_tcp ... ok
[INFO] [stdout] test rpc::tests::test_mismatched_struct_types_unix ... ok
[INFO] [stdout] test rpc::tests::test_large_data_unix ... ok
[INFO] [stdout] test rpc::tests::start_stop_server_unix ... ok
[INFO] [stdout] test pubsub::tests::one_publisher_many_subscribers ... ok
[INFO] [stdout] test rpc::tests::test_client_unix ... ok
[INFO] [stdout] test rpc::tests::test_mismatched_types_unix ... ok
[INFO] [stdout] test pubsub::tests::many_publishers_one_subscriber_unix_datagram ... ok
[INFO] [stdout] test rpc::tests::test_timeout_tcp ... ok
[INFO] [stdout] test rpc::tests::test_timeout_unix ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 20 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.14s
[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" "048e3df3ade9e72c93f4415960e2693a0bec0f0df34a82d76adf1e2e5bcc54e4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "048e3df3ade9e72c93f4415960e2693a0bec0f0df34a82d76adf1e2e5bcc54e4", kill_on_drop: false }`
[INFO] [stdout] 048e3df3ade9e72c93f4415960e2693a0bec0f0df34a82d76adf1e2e5bcc54e4