[INFO] fetching crate ainoio-agent 3.1.0...
[INFO] testing ainoio-agent-3.1.0 against try#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031
[INFO] extracting crate ainoio-agent 3.1.0 into /workspace/builds/worker-79/source
[INFO] validating manifest of crates.io crate ainoio-agent 3.1.0 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 ainoio-agent 3.1.0
[INFO] finished tweaking crates.io crate ainoio-agent 3.1.0
[INFO] tweaked toml for crates.io crate ainoio-agent 3.1.0 written to /workspace/builds/worker-79/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 }`
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[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-79/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-79/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] 957b9db4604a4b9ad6730ec1179d042b71149bbe2f38b0d386b5a0412b94294e
[INFO] running `Command { std: "docker" "start" "-a" "957b9db4604a4b9ad6730ec1179d042b71149bbe2f38b0d386b5a0412b94294e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "957b9db4604a4b9ad6730ec1179d042b71149bbe2f38b0d386b5a0412b94294e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "957b9db4604a4b9ad6730ec1179d042b71149bbe2f38b0d386b5a0412b94294e", kill_on_drop: false }`
[INFO] [stdout] 957b9db4604a4b9ad6730ec1179d042b71149bbe2f38b0d386b5a0412b94294e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-79/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-79/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] 43554c640c29dd3b3bd89605a0b857d76bf0cdf62e38b3df17052d399a1e7e7c
[INFO] running `Command { std: "docker" "start" "-a" "43554c640c29dd3b3bd89605a0b857d76bf0cdf62e38b3df17052d399a1e7e7c", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling cc v1.0.72
[INFO] [stderr]    Compiling syn v1.0.81
[INFO] [stderr]    Compiling memchr v2.4.1
[INFO] [stderr]    Compiling pkg-config v0.3.22
[INFO] [stderr]    Compiling slab v0.4.5
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]    Compiling pin-utils v0.1.0
[INFO] [stderr]    Compiling futures-core-preview v0.3.0-alpha.19
[INFO] [stderr]    Compiling serde v1.0.130
[INFO] [stderr]    Compiling futures-sink-preview v0.3.0-alpha.19
[INFO] [stderr]    Compiling futures-core v0.3.17
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[INFO] [stderr]    Compiling futures v0.1.31
[INFO] [stderr]    Compiling tinyvec_macros v0.1.0
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling itoa v0.4.8
[INFO] [stderr]    Compiling proc-macro-hack v0.5.19
[INFO] [stderr]    Compiling futures-task v0.3.17
[INFO] [stderr]    Compiling futures-channel v0.3.17
[INFO] [stderr]    Compiling proc-macro-nested v0.1.7
[INFO] [stderr]    Compiling matches v0.1.9
[INFO] [stderr]    Compiling serde v0.8.23
[INFO] [stderr]    Compiling futures-sink v0.3.17
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[INFO] [stderr]    Compiling serde_json v1.0.71
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[INFO] [stderr]    Compiling strum v0.18.0
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[INFO] [stderr]    Compiling tinyvec v1.5.1
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[INFO] [stderr]    Compiling crossbeam-utils v0.6.6
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[INFO] [stderr]    Compiling curl-sys v0.4.50+curl-7.79.1
[INFO] [stderr]    Compiling unicode-normalization v0.1.19
[INFO] [stderr]    Compiling serde_test v0.8.23
[INFO] [stderr]    Compiling idna v0.2.3
[INFO] [stderr]    Compiling linked-hash-map v0.3.0
[INFO] [stderr]    Compiling regex v1.5.4
[INFO] [stderr]    Compiling url v2.2.2
[INFO] [stderr]    Compiling serde-hjson v0.9.1
[INFO] [stderr]    Compiling toml v0.5.8
[INFO] [stderr]    Compiling serde_urlencoded v0.6.1
[INFO] [stderr]    Compiling config v0.10.1
[INFO] [stderr]    Compiling ctor v0.1.21
[INFO] [stderr]    Compiling strum_macros v0.18.0
[INFO] [stderr]    Compiling serde_derive v1.0.130
[INFO] [stderr]    Compiling tokio-io v0.1.13
[INFO] [stderr]    Compiling futures-util-preview v0.3.0-alpha.19
[INFO] [stderr]    Compiling futures-executor-preview v0.3.0-alpha.19
[INFO] [stderr]    Compiling futures-preview v0.3.0-alpha.19
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[INFO] [stderr]    Compiling futures v0.3.17
[INFO] [stderr]    Compiling surf v1.0.3
[INFO] [stderr]    Compiling ainoio-agent v3.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field is never read: `batch`
[INFO] [stdout]   --> src/aino_agent.rs:25:5
[INFO] [stdout]    |
[INFO] [stdout] 25 |     batch: String,
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` 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 19.13s
[INFO] running `Command { std: "docker" "inspect" "43554c640c29dd3b3bd89605a0b857d76bf0cdf62e38b3df17052d399a1e7e7c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "43554c640c29dd3b3bd89605a0b857d76bf0cdf62e38b3df17052d399a1e7e7c", kill_on_drop: false }`
[INFO] [stdout] 43554c640c29dd3b3bd89605a0b857d76bf0cdf62e38b3df17052d399a1e7e7c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-79/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-79/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] b0c36d936abb208533c1590e9c8e95dab47453cae6c03a7e5ea9fde37ac375ef
[INFO] running `Command { std: "docker" "start" "-a" "b0c36d936abb208533c1590e9c8e95dab47453cae6c03a7e5ea9fde37ac375ef", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling ainoio-agent v3.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field is never read: `batch`
[INFO] [stdout]   --> src/aino_agent.rs:25:5
[INFO] [stdout]    |
[INFO] [stdout] 25 |     batch: String,
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `batch`
[INFO] [stdout]   --> src/aino_agent.rs:25:5
[INFO] [stdout]    |
[INFO] [stdout] 25 |     batch: String,
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` 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 2.69s
[INFO] running `Command { std: "docker" "inspect" "b0c36d936abb208533c1590e9c8e95dab47453cae6c03a7e5ea9fde37ac375ef", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b0c36d936abb208533c1590e9c8e95dab47453cae6c03a7e5ea9fde37ac375ef", kill_on_drop: false }`
[INFO] [stdout] b0c36d936abb208533c1590e9c8e95dab47453cae6c03a7e5ea9fde37ac375ef
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-79/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-79/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] 09e5bbc2c79b6cbb3ef22978458538c71e565b9c8e3ba70aae9846201fdbf6a3
[INFO] running `Command { std: "docker" "start" "-a" "09e5bbc2c79b6cbb3ef22978458538c71e565b9c8e3ba70aae9846201fdbf6a3", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr] warning: field is never read: `batch`
[INFO] [stderr]   --> src/aino_agent.rs:25:5
[INFO] [stderr]    |
[INFO] [stderr] 25 |     batch: String,
[INFO] [stderr]    |     ^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `ainoio-agent` (lib) generated 1 warning
[INFO] [stderr] warning: `ainoio-agent` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.39s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/ainoio_agent-753bc26a70611b5b)
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test aino_agent::tests::test_can_send_batch_empty_buffer ... ok
[INFO] [stdout] test aino_agent::tests::test_create_batch_with_zero_transactions ... ok
[INFO] [stdout] test transaction::tests::test_add_id ... ok
[INFO] [stdout] test aino_agent::tests::test_create_batch_with_more_than_max_transactions ... ok
[INFO] [stdout] test transaction::tests::test_add_metadata ... ok
[INFO] [stdout] test aino_agent::tests::test_can_send_batch_full_buffer ... ok
[INFO] [stdout] test aino_agent::tests::test_create_batch_with_less_than_max_transactions ... ok
[INFO] [stdout] test aino_agent::tests::test_can_send_batch_timer_with_empty_buffer ... ok
[INFO] [stdout] test aino_agent::tests::test_can_send_batch_timer ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests ainoio-agent
[INFO] [stderr] warning: lint `missing_doc_code_examples` has been renamed to `rustdoc::missing_doc_code_examples`
[INFO] [stderr]   --> /opt/rustwide/workdir/src/lib.rs:44:9
[INFO] [stderr]    |
[INFO] [stderr] 44 | #![warn(missing_doc_code_examples)]
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^ help: use the new name: `rustdoc::missing_doc_code_examples`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(renamed_and_removed_lints)]` on by default
[INFO] [stderr] 
[INFO] [stdout] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stdout] running 1 test
[INFO] [stderr] 
[INFO] [stdout] test src/lib.rs - (line 12) - compile ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.32s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "09e5bbc2c79b6cbb3ef22978458538c71e565b9c8e3ba70aae9846201fdbf6a3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "09e5bbc2c79b6cbb3ef22978458538c71e565b9c8e3ba70aae9846201fdbf6a3", kill_on_drop: false }`
[INFO] [stdout] 09e5bbc2c79b6cbb3ef22978458538c71e565b9c8e3ba70aae9846201fdbf6a3