[INFO] updating cached repository https://github.com/corollaries/azure-iothub-service-rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune", kill_on_drop: false }`
[INFO] [stderr] From https://github.com/corollaries/azure-iothub-service-rs
[INFO] [stderr]  - [deleted]         (none)     -> feature/corollaries/improve-direct-method-errors
[INFO] [stderr]  - [deleted]         (none)     -> feature/corollaries/improve-twin-builder
[INFO] [stderr]    899147a..eb60e99  master     -> master
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] eb60e999b0a4dbf89c7766a62904c1c3d4d61351
[INFO] testing corollaries/azure-iothub-service-rs against try#03a1ea71b075ab964b5278bc6e74cd6c52c36ee0 for pr-74409
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcorollaries%2Fazure-iothub-service-rs" "/workspace/builds/worker-10/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-10/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/corollaries/azure-iothub-service-rs on toolchain 03a1ea71b075ab964b5278bc6e74cd6c52c36ee0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/corollaries/azure-iothub-service-rs
[INFO] finished tweaking git repo https://github.com/corollaries/azure-iothub-service-rs
[INFO] tweaked toml for git repo https://github.com/corollaries/azure-iothub-service-rs written to /workspace/builds/worker-10/source/Cargo.toml
[INFO] crate git repo https://github.com/corollaries/azure-iothub-service-rs already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:d9fbb4e2287ab3795bdefaf705efb7541a8875c13bce71e067d6b01dc5ed759b" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9bc8f54ab97a0058f6ccab2a0bc757eb9831b14a801c3630bc33a9e9555e1981
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "9bc8f54ab97a0058f6ccab2a0bc757eb9831b14a801c3630bc33a9e9555e1981", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9bc8f54ab97a0058f6ccab2a0bc757eb9831b14a801c3630bc33a9e9555e1981", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9bc8f54ab97a0058f6ccab2a0bc757eb9831b14a801c3630bc33a9e9555e1981", kill_on_drop: false }`
[INFO] [stdout] 9bc8f54ab97a0058f6ccab2a0bc757eb9831b14a801c3630bc33a9e9555e1981
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:d9fbb4e2287ab3795bdefaf705efb7541a8875c13bce71e067d6b01dc5ed759b" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 386b44ed9d1b4005ebce81fb516cb89aae366ee0461ac542682df7e806791d87
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "386b44ed9d1b4005ebce81fb516cb89aae366ee0461ac542682df7e806791d87", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.18
[INFO] [stderr]    Compiling syn v1.0.31
[INFO] [stderr]    Compiling memchr v2.3.3
[INFO] [stderr]    Compiling pin-project-internal v0.4.22
[INFO] [stderr]    Compiling pin-project-lite v0.1.7
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]    Compiling serde v1.0.111
[INFO] [stderr]    Compiling serde_json v1.0.55
[INFO] [stderr]    Compiling openssl-sys v0.9.58
[INFO] [stderr]    Compiling generic-array v0.14.2
[INFO] [stderr]    Compiling indexmap v1.4.0
[INFO] [stderr]    Compiling num-traits v0.2.12
[INFO] [stderr]    Compiling num-integer v0.1.43
[INFO] [stderr]    Compiling net2 v0.2.34
[INFO] [stderr]    Compiling iovec v0.1.4
[INFO] [stderr]    Compiling socket2 v0.3.12
[INFO] [stderr]    Compiling want v0.3.0
[INFO] [stderr]    Compiling mio v0.6.22
[INFO] [stderr]    Compiling digest v0.9.0
[INFO] [stderr]    Compiling block-buffer v0.8.0
[INFO] [stderr]    Compiling crypto-mac v0.8.0
[INFO] [stderr]    Compiling hmac v0.8.0
[INFO] [stderr]    Compiling sha2 v0.9.0
[INFO] [stderr]    Compiling openssl v0.10.29
[INFO] [stderr]    Compiling native-tls v0.2.4
[INFO] [stderr]    Compiling quote v1.0.7
[INFO] [stderr]    Compiling tokio v0.2.21
[INFO] [stderr]    Compiling chrono v0.4.11
[INFO] [stderr]    Compiling tokio-util v0.3.1
[INFO] [stderr]    Compiling tokio-tls v0.3.1
[INFO] [stderr]    Compiling serde_derive v1.0.111
[INFO] [stderr]    Compiling pin-project v0.4.22
[INFO] [stderr]    Compiling futures-util v0.3.5
[INFO] [stderr]    Compiling h2 v0.2.5
[INFO] [stderr]    Compiling hyper v0.13.6
[INFO] [stderr]    Compiling hyper-tls v0.4.1
[INFO] [stderr]    Compiling azure-iothub-service v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `error::IoTHubError`
[INFO] [stdout]   --> src/twin.rs:10:13
[INFO] [stdout]    |
[INFO] [stdout] 10 | use crate::{error::IoTHubError, IoTHubService, API_VERSION};
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 47.80s
[INFO] running `Command { std: "docker" "inspect" "386b44ed9d1b4005ebce81fb516cb89aae366ee0461ac542682df7e806791d87", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "386b44ed9d1b4005ebce81fb516cb89aae366ee0461ac542682df7e806791d87", kill_on_drop: false }`
[INFO] [stdout] 386b44ed9d1b4005ebce81fb516cb89aae366ee0461ac542682df7e806791d87
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:d9fbb4e2287ab3795bdefaf705efb7541a8875c13bce71e067d6b01dc5ed759b" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b71e7847c188243d43dc0db227b391a1fa19896dc478b738c120e7f0b5b6c123
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "b71e7847c188243d43dc0db227b391a1fa19896dc478b738c120e7f0b5b6c123", kill_on_drop: false }`
[INFO] [stderr]    Compiling azure-iothub-service v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `error::IoTHubError`
[INFO] [stdout]   --> src/twin.rs:10:13
[INFO] [stdout]    |
[INFO] [stdout] 10 | use crate::{error::IoTHubError, IoTHubService, API_VERSION};
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `error::IoTHubError`
[INFO] [stdout]   --> src/twin.rs:10:13
[INFO] [stdout]    |
[INFO] [stdout] 10 | use crate::{error::IoTHubError, IoTHubService, API_VERSION};
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 8.15s
[INFO] running `Command { std: "docker" "inspect" "b71e7847c188243d43dc0db227b391a1fa19896dc478b738c120e7f0b5b6c123", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b71e7847c188243d43dc0db227b391a1fa19896dc478b738c120e7f0b5b6c123", kill_on_drop: false }`
[INFO] [stdout] b71e7847c188243d43dc0db227b391a1fa19896dc478b738c120e7f0b5b6c123
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:d9fbb4e2287ab3795bdefaf705efb7541a8875c13bce71e067d6b01dc5ed759b" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 26091724897dbe2d2383d6f810e15e10d15623e3e3d2bb30c3e5b9b7dab2d3a2
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "26091724897dbe2d2383d6f810e15e10d15623e3e3d2bb30c3e5b9b7dab2d3a2", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `error::IoTHubError`
[INFO] [stderr]   --> src/twin.rs:10:13
[INFO] [stderr]    |
[INFO] [stderr] 10 | use crate::{error::IoTHubError, IoTHubService, API_VERSION};
[INFO] [stderr]    |             ^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `error::IoTHubError`
[INFO] [stderr]   --> src/twin.rs:10:13
[INFO] [stderr]    |
[INFO] [stderr] 10 | use crate::{error::IoTHubError, IoTHubService, API_VERSION};
[INFO] [stderr]    |             ^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.23s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/azure_iothub_service-040ecd1dd7f385d2
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test configuration::modulescontent::tests::modules_content_should_serialize_correctly ... ok
[INFO] [stdout] test directmethod::tests::directmethod_new_should_succeed ... ok
[INFO] [stdout] test error::tests::iothuberror_should_deserialize ... ok
[INFO] [stdout] test configuration::modulescontent::tests::edge_module_builder_should_succeed ... ok
[INFO] [stdout] test configuration::modulescontent::tests::edge_agent_builder_should_succeed ... ok
[INFO] [stdout] test iothub::tests::from_connectionstring_should_fail_on_incorrect_hostname ... ok
[INFO] [stdout] test iothub::tests::from_connectionstring_success ... ok
[INFO] [stdout] test configuration::modulescontent::tests::edge_agent_should_deserialize_correctly ... ok
[INFO] [stdout] test configuration::modulescontent::tests::edge_hub_should_deserialize_correctly ... ok
[INFO] [stdout] test iothub::tests::from_connectionstring_should_fail_on_empty_connection_string ... ok
[INFO] [stdout] test iothub::tests::from_connectionstring_should_fail_on_incomplete_connection_string ... ok
[INFO] [stdout] test query::tests::querybuilder_success ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests azure-iothub-service
[INFO] [stdout] 
[INFO] [stdout] running 33 tests
[INFO] [stderr] error: test failed, to rerun pass '--doc'
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2018 --crate-type lib --test /opt/rustwide/workdir/src/lib.rs --crate-name azure_iothub_service -L dependency=/opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern azure_iothub_service=/opt/rustwide/target/debug/deps/libazure_iothub_service-22b4787d3f0fce30.rlib --extern base64=/opt/rustwide/target/debug/deps/libbase64-575e3064438d5671.rlib --extern bytes=/opt/rustwide/target/debug/deps/libbytes-04ecf6791232477f.rlib --extern chrono=/opt/rustwide/target/debug/deps/libchrono-83563c0cd4ca16fc.rlib --extern crypto_mac=/opt/rustwide/target/debug/deps/libcrypto_mac-627c28098530ae38.rlib --extern hmac=/opt/rustwide/target/debug/deps/libhmac-76f20087de136c09.rlib --extern hyper=/opt/rustwide/target/debug/deps/libhyper-050bac4be1f615c8.rlib --extern hyper_tls=/opt/rustwide/target/debug/deps/libhyper_tls-a418586c9a715917.rlib --extern serde=/opt/rustwide/target/debug/deps/libserde-e50e4f549716ec43.rlib --extern serde_derive=/opt/rustwide/target/debug/deps/libserde_derive-868d2c66777a8f62.so --extern serde_json=/opt/rustwide/target/debug/deps/libserde_json-121c41e976ec99a1.rlib --extern sha2=/opt/rustwide/target/debug/deps/libsha2-620e8a2323e6bfd2.rlib --extern url=/opt/rustwide/target/debug/deps/liburl-9c6b64cadbf9835a.rlib` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "26091724897dbe2d2383d6f810e15e10d15623e3e3d2bb30c3e5b9b7dab2d3a2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "26091724897dbe2d2383d6f810e15e10d15623e3e3d2bb30c3e5b9b7dab2d3a2", kill_on_drop: false }`
[INFO] [stdout] 26091724897dbe2d2383d6f810e15e10d15623e3e3d2bb30c3e5b9b7dab2d3a2