[INFO] fetching crate ibapi 0.4.1...
[INFO] testing ibapi-0.4.1 against 1.75.0 for beta-1.76-1
[INFO] extracting crate ibapi 0.4.1 into /workspace/builds/worker-4-tc1/source
[INFO] validating manifest of crates.io crate ibapi 0.4.1 on toolchain 1.75.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.75.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate ibapi 0.4.1
[INFO] finished tweaking crates.io crate ibapi 0.4.1
[INFO] tweaked toml for crates.io crate ibapi 0.4.1 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] crate crates.io crate ibapi 0.4.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.75.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded thiserror-impl v1.0.41
[INFO] [stderr]   Downloaded xml-rs v0.8.15
[INFO] [stderr]   Downloaded clap v4.3.10
[INFO] [stderr]   Downloaded thiserror v1.0.41
[INFO] [stderr]   Downloaded clap_builder v4.3.10
[INFO] [stderr]   Downloaded rustix v0.38.2
[INFO] [stderr]   Downloaded time-tz v1.0.3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0f2ccbee8985b48a3b8730132c3ced2bf7dc84db00b7de539df6b1d396f81435
[INFO] running `Command { std: "docker" "start" "-a" "0f2ccbee8985b48a3b8730132c3ced2bf7dc84db00b7de539df6b1d396f81435", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0f2ccbee8985b48a3b8730132c3ced2bf7dc84db00b7de539df6b1d396f81435", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0f2ccbee8985b48a3b8730132c3ced2bf7dc84db00b7de539df6b1d396f81435", kill_on_drop: false }`
[INFO] [stdout] 0f2ccbee8985b48a3b8730132c3ced2bf7dc84db00b7de539df6b1d396f81435
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7f7c5d5410d2958bb355f751596727f87f7348e4abcaaa3103456549325bf016
[INFO] running `Command { std: "docker" "start" "-a" "7f7c5d5410d2958bb355f751596727f87f7348e4abcaaa3103456549325bf016", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.63
[INFO] [stderr]    Compiling unicode-ident v1.0.10
[INFO] [stderr]    Compiling quote v1.0.29
[INFO] [stderr]    Compiling siphasher v0.3.10
[INFO] [stderr]    Compiling crossbeam-utils v0.8.16
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling thiserror v1.0.41
[INFO] [stderr]    Compiling serde v1.0.166
[INFO] [stderr]    Compiling memoffset v0.9.0
[INFO] [stderr]    Compiling regex-syntax v0.7.2
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.15
[INFO] [stderr]    Compiling xml-rs v0.8.15
[INFO] [stderr]    Compiling libc v0.2.147
[INFO] [stderr]    Compiling log v0.4.19
[INFO] [stderr]    Compiling crossbeam-queue v0.3.8
[INFO] [stderr]    Compiling scopeguard v1.1.0
[INFO] [stderr]    Compiling time-core v0.1.1
[INFO] [stderr]    Compiling itoa v1.0.8
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling time-macros v0.2.9
[INFO] [stderr]    Compiling phf_shared v0.11.2
[INFO] [stderr]    Compiling num_threads v0.1.6
[INFO] [stderr]    Compiling byteorder v1.4.3
[INFO] [stderr]    Compiling phf v0.11.2
[INFO] [stderr]    Compiling crossbeam-channel v0.5.8
[INFO] [stderr]    Compiling phf_generator v0.11.2
[INFO] [stderr]    Compiling phf_codegen v0.11.2
[INFO] [stderr]    Compiling crossbeam-deque v0.8.3
[INFO] [stderr]    Compiling syn v2.0.23
[INFO] [stderr]    Compiling crossbeam v0.8.2
[INFO] [stderr]    Compiling regex v1.8.4
[INFO] [stderr]    Compiling time v0.3.22
[INFO] [stderr]    Compiling parse-zoneinfo v0.3.0
[INFO] [stderr]    Compiling thiserror-impl v1.0.41
[INFO] [stderr]    Compiling serde_derive v1.0.166
[INFO] [stderr]    Compiling serde-xml-rs v0.5.1
[INFO] [stderr]    Compiling time-tz v1.0.3
[INFO] [stderr]    Compiling ibapi v0.4.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `time_tz::Tz`
[INFO] [stdout]  --> src/market_data/historical.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use time_tz::Tz;
[INFO] [stdout]   |     ^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `price` and `count` are never read
[INFO] [stdout]    --> src/market_data/historical.rs:172:9
[INFO] [stdout]     |
[INFO] [stdout] 171 | struct HistogramData {
[INFO] [stdout]     |        ------------- fields in this struct
[INFO] [stdout] 172 |     pub price: f64,
[INFO] [stdout]     |         ^^^^^
[INFO] [stdout] 173 |     pub count: i32,
[INFO] [stdout]     |         ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `HistogramData` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `HistogramDataIterator` is never constructed
[INFO] [stdout]    --> src/market_data/historical.rs:578:8
[INFO] [stdout]     |
[INFO] [stdout] 578 | struct HistogramDataIterator {}
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `reset` is never used
[INFO] [stdout]    --> src/messages.rs:523:12
[INFO] [stdout]     |
[INFO] [stdout] 355 | impl ResponseMessage {
[INFO] [stdout]     | -------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 523 |     pub fn reset(&mut self) {
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `news_providers` is never used
[INFO] [stdout]   --> src/news.rs:16:8
[INFO] [stdout]    |
[INFO] [stdout] 16 | pub fn news_providers(client: &Client) -> Result<Vec<NewsProvider>, Error> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 10.19s
[INFO] running `Command { std: "docker" "inspect" "7f7c5d5410d2958bb355f751596727f87f7348e4abcaaa3103456549325bf016", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7f7c5d5410d2958bb355f751596727f87f7348e4abcaaa3103456549325bf016", kill_on_drop: false }`
[INFO] [stdout] 7f7c5d5410d2958bb355f751596727f87f7348e4abcaaa3103456549325bf016
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3880495f563b12f48e5fea5abecdf4e5a61619f7c0f31bc1868f5083d42a8a7a
[INFO] running `Command { std: "docker" "start" "-a" "3880495f563b12f48e5fea5abecdf4e5a61619f7c0f31bc1868f5083d42a8a7a", kill_on_drop: false }`
[INFO] [stderr]    Compiling rustix v0.38.2
[INFO] [stderr]    Compiling log v0.4.19
[INFO] [stderr]    Compiling linux-raw-sys v0.4.3
[INFO] [stderr]    Compiling memchr v2.5.0
[INFO] [stderr]    Compiling bitflags v2.3.3
[INFO] [stderr]    Compiling utf8parse v0.2.1
[INFO] [stderr]    Compiling anstyle v1.0.1
[INFO] [stderr]    Compiling colorchoice v1.0.0
[INFO] [stderr]    Compiling anstyle-query v1.0.0
[INFO] [stderr]    Compiling clap_lex v0.5.0
[INFO] [stderr]    Compiling regex-syntax v0.7.2
[INFO] [stderr]    Compiling strsim v0.10.0
[INFO] [stderr]    Compiling anyhow v1.0.71
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling yansi v0.5.1
[INFO] [stderr]    Compiling anstyle-parse v0.2.1
[INFO] [stderr]    Compiling diff v0.1.13
[INFO] [stderr]    Compiling termcolor v1.2.0
[INFO] [stderr]    Compiling humantime v2.1.0
[INFO] [stderr]    Compiling serde-xml-rs v0.5.1
[INFO] [stderr]    Compiling pretty_assertions v1.3.0
[INFO] [stderr]    Compiling time-tz v1.0.3
[INFO] [stderr]    Compiling aho-corasick v1.0.2
[INFO] [stderr]    Compiling is-terminal v0.4.8
[INFO] [stderr]    Compiling anstream v0.3.2
[INFO] [stderr]    Compiling clap_builder v4.3.10
[INFO] [stderr]    Compiling regex v1.8.4
[INFO] [stderr]    Compiling env_logger v0.9.3
[INFO] [stderr]    Compiling clap v4.3.10
[INFO] [stderr]    Compiling ibapi v0.4.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `time_tz::Tz`
[INFO] [stdout]  --> src/market_data/historical.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use time_tz::Tz;
[INFO] [stdout]   |     ^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `super::*`
[INFO] [stdout]   --> src/contracts/encoders.rs:84:9
[INFO] [stdout]    |
[INFO] [stdout] 84 |     use super::*;
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `time_tz::Tz`
[INFO] [stdout]  --> src/market_data/historical.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use time_tz::Tz;
[INFO] [stdout]   |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `price` and `count` are never read
[INFO] [stdout]    --> src/market_data/historical.rs:172:9
[INFO] [stdout]     |
[INFO] [stdout] 171 | struct HistogramData {
[INFO] [stdout]     |        ------------- fields in this struct
[INFO] [stdout] 172 |     pub price: f64,
[INFO] [stdout]     |         ^^^^^
[INFO] [stdout] 173 |     pub count: i32,
[INFO] [stdout]     |         ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `HistogramData` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `HistogramDataIterator` is never constructed
[INFO] [stdout]    --> src/market_data/historical.rs:578:8
[INFO] [stdout]     |
[INFO] [stdout] 578 | struct HistogramDataIterator {}
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `reset` is never used
[INFO] [stdout]    --> src/messages.rs:523:12
[INFO] [stdout]     |
[INFO] [stdout] 355 | impl ResponseMessage {
[INFO] [stdout]     | -------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 523 |     pub fn reset(&mut self) {
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `news_providers` is never used
[INFO] [stdout]   --> src/news.rs:16:8
[INFO] [stdout]    |
[INFO] [stdout] 16 | pub fn news_providers(client: &Client) -> Result<Vec<NewsProvider>, Error> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `recorder`
[INFO] [stdout]   --> src/client/transport/recorder/tests.rs:11:9
[INFO] [stdout]    |
[INFO] [stdout] 11 |     let recorder = MessageRecorder::new();
[INFO] [stdout]    |         ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_recorder`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `recorder`
[INFO] [stdout]   --> src/client/transport/recorder/tests.rs:24:9
[INFO] [stdout]    |
[INFO] [stdout] 24 |     let recorder = MessageRecorder::new();
[INFO] [stdout]    |         ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_recorder`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/contracts/tests.rs:18:9
[INFO] [stdout]    |
[INFO] [stdout] 18 |     let mut client = Client::stubbed(message_bus, server_versions::SIZE_RULES);
[INFO] [stdout]    |         ----^^^^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `symbol`
[INFO] [stdout]   --> examples/tick_by_tick.rs:45:37
[INFO] [stdout]    |
[INFO] [stdout] 45 | fn stream_last(client: &mut Client, symbol: &str) -> anyhow::Result<()> {
[INFO] [stdout]    |                                     ^^^^^^ help: if this is intentional, prefix it with an underscore: `_symbol`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `symbol`
[INFO] [stdout]   --> examples/tick_by_tick.rs:79:37
[INFO] [stdout]    |
[INFO] [stdout] 79 | fn stream_all_last(client: &Client, symbol: &str) -> anyhow::Result<()> {
[INFO] [stdout]    |                                     ^^^^^^ help: if this is intentional, prefix it with an underscore: `_symbol`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `symbol`
[INFO] [stdout]   --> examples/tick_by_tick.rs:90:40
[INFO] [stdout]    |
[INFO] [stdout] 90 | fn stream_bid_ask(client: &mut Client, symbol: &str) -> anyhow::Result<()> {
[INFO] [stdout]    |                                        ^^^^^^ help: if this is intentional, prefix it with an underscore: `_symbol`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `symbol`
[INFO] [stdout]    --> examples/tick_by_tick.rs:101:42
[INFO] [stdout]     |
[INFO] [stdout] 101 | fn stream_mid_point(client: &mut Client, symbol: &str) -> anyhow::Result<()> {
[INFO] [stdout]     |                                          ^^^^^^ help: if this is intentional, prefix it with an underscore: `_symbol`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `contract_zn` is never used
[INFO] [stdout]   --> examples/tick_by_tick.rs:72:4
[INFO] [stdout]    |
[INFO] [stdout] 72 | fn contract_zn() -> Contract {
[INFO] [stdout]    |    ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `future_with_multiplier` is never used
[INFO] [stdout]   --> src/contracts/contract_samples.rs:30:8
[INFO] [stdout]    |
[INFO] [stdout] 30 | pub fn future_with_multiplier() -> Contract {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `price` and `count` are never read
[INFO] [stdout]    --> src/market_data/historical.rs:172:9
[INFO] [stdout]     |
[INFO] [stdout] 171 | struct HistogramData {
[INFO] [stdout]     |        ------------- fields in this struct
[INFO] [stdout] 172 |     pub price: f64,
[INFO] [stdout]     |         ^^^^^
[INFO] [stdout] 173 |     pub count: i32,
[INFO] [stdout]     |         ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `HistogramData` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `HistogramDataIterator` is never constructed
[INFO] [stdout]    --> src/market_data/historical.rs:578:8
[INFO] [stdout]     |
[INFO] [stdout] 578 | struct HistogramDataIterator {}
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `reset` is never used
[INFO] [stdout]    --> src/messages.rs:523:12
[INFO] [stdout]     |
[INFO] [stdout] 355 | impl ResponseMessage {
[INFO] [stdout]     | -------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 523 |     pub fn reset(&mut self) {
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `news_providers` is never used
[INFO] [stdout]   --> src/news.rs:16:8
[INFO] [stdout]    |
[INFO] [stdout] 16 | pub fn news_providers(client: &Client) -> Result<Vec<NewsProvider>, Error> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `ibapi` (lib test); 10 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/1.75.0-x86_64-unknown-linux-gnu/bin/rustc --crate-name ibapi --edition=2021 src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 --test -C metadata=321355c1184fa4df -C extra-filename=-321355c1184fa4df --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern anyhow=/opt/rustwide/target/debug/deps/libanyhow-6ec77de324b5583f.rlib --extern byteorder=/opt/rustwide/target/debug/deps/libbyteorder-b7588b59c1d17615.rlib --extern clap=/opt/rustwide/target/debug/deps/libclap-8a1fb51b2fbb5fef.rlib --extern crossbeam=/opt/rustwide/target/debug/deps/libcrossbeam-b0e6aa8d5f48ef79.rlib --extern env_logger=/opt/rustwide/target/debug/deps/libenv_logger-ff1d9af00b3bb1f0.rlib --extern log=/opt/rustwide/target/debug/deps/liblog-66f39b7c9d94a93f.rlib --extern pretty_assertions=/opt/rustwide/target/debug/deps/libpretty_assertions-c195ac61f7d18fcc.rlib --extern time=/opt/rustwide/target/debug/deps/libtime-26c2c5b8a7dbcaec.rlib --extern time_tz=/opt/rustwide/target/debug/deps/libtime_tz-250a3f0e7e39c057.rlib --cap-lints=warn` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: linking with `cc` failed: exit status: 1
[INFO] [stdout]   |
[INFO] [stdout]   = note: LC_ALL="C" PATH="/opt/rustwide/rustup-home/toolchains/1.75.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/bin:/opt/rustwide/cargo-home/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin" VSLANG="1033" "cc" "-m64" "/tmp/rustc18Q9cb/symbols.o" "/opt/rustwide/target/debug/examples/historical_data-fa18affd8fcefe6c.historical_data.3af8f6730c9697b1-cgu.0.rcgu.o" "/opt/rustwide/target/debug/examples/historical_data-fa18affd8fcefe6c.2ro6jflni8dm3q21.rcgu.o" "-Wl,--as-needed" "-L" "/opt/rustwide/target/debug/deps" "-L" "/opt/rustwide/rustup-home/toolchains/1.75.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/libenv_logger-ff1d9af00b3bb1f0.rlib" "/opt/rustwide/target/debug/deps/libatty-084affaf104d49e2.rlib" "/opt/rustwide/target/debug/deps/libtermcolor-c45be6d4018c8de7.rlib" "/opt/rustwide/target/debug/deps/libhumantime-e2a10e0b2bfa2002.rlib" "/opt/rustwide/target/debug/deps/libregex-000c209d29812ee9.rlib" "/opt/rustwide/target/debug/deps/libaho_corasick-60aa60e784174434.rlib" "/opt/rustwide/target/debug/deps/libmemchr-4fdcfd9ddfba30cb.rlib" "/opt/rustwide/target/debug/deps/libregex_syntax-fff3ed7633d8729e.rlib" "/opt/rustwide/target/debug/deps/libibapi-8434644351ba8c55.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam-b0e6aa8d5f48ef79.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_channel-e8f634fa033018d6.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_deque-ad323fb048995fb7.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_queue-a95786ff4e8a437b.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_epoch-7429ae47085f78a6.rlib" "/opt/rustwide/target/debug/deps/libmemoffset-77b9fc6eaa51883f.rlib" "/opt/rustwide/target/debug/deps/libscopeguard-b35f5c652940acc2.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_utils-edea0ec67fa2085a.rlib" "/opt/rustwide/target/debug/deps/libcfg_if-61dc7a6799e72b18.rlib" "/opt/rustwide/target/debug/deps/libtime_tz-250a3f0e7e39c057.rlib" "/opt/rustwide/target/debug/deps/libphf-dfbf3d496d28c866.rlib" "/opt/rustwide/target/debug/deps/libphf_shared-e4a2094437278f04.rlib" "/opt/rustwide/target/debug/deps/libsiphasher-70141c8539e8d7a5.rlib" "/opt/rustwide/target/debug/deps/libbyteorder-b7588b59c1d17615.rlib" "/opt/rustwide/target/debug/deps/liblog-66f39b7c9d94a93f.rlib" "/opt/rustwide/target/debug/deps/libtime-26c2c5b8a7dbcaec.rlib" "/opt/rustwide/target/debug/deps/libnum_threads-87e76dbb415bce49.rlib" "/opt/rustwide/target/debug/deps/liblibc-80caa61b614001af.rlib" "/opt/rustwide/target/debug/deps/libitoa-244e24d10dc3dfcf.rlib" "/opt/rustwide/target/debug/deps/libtime_core-8975f5c3c8091bbd.rlib" "/opt/rustwide/target/debug/deps/libclap-8a1fb51b2fbb5fef.rlib" "/opt/rustwide/target/debug/deps/libclap_builder-440fc01d306f6a95.rlib" "/opt/rustwide/target/debug/deps/libstrsim-dec2701ee913c7f9.rlib" "/opt/rustwide/target/debug/deps/libanstream-57ac601a81cf9a19.rlib" "/opt/rustwide/target/debug/deps/libanstyle_query-9fb873a726e53dec.rlib" "/opt/rustwide/target/debug/deps/libis_terminal-df998ee25b86fc01.rlib" "/opt/rustwide/target/debug/deps/librustix-116abb0964804dbd.rlib" "/opt/rustwide/target/debug/deps/libbitflags-fc378adbd29a7a4a.rlib" "/opt/rustwide/target/debug/deps/liblinux_raw_sys-3c6172f7a52fb83f.rlib" "/opt/rustwide/target/debug/deps/libanstyle-1bc6810e8e793f58.rlib" "/opt/rustwide/target/debug/deps/libcolorchoice-ebf3275943dd81c6.rlib" "/opt/rustwide/target/debug/deps/libanstyle_parse-b4832556a33e56d7.rlib" "/opt/rustwide/target/debug/deps/libutf8parse-c12dc29a62b15885.rlib" "/opt/rustwide/target/debug/deps/libclap_lex-6af26b5b1bac348d.rlib" "/opt/rustwide/rustup-home/toolchains/1.75.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-90f6ddbf82de36ec.rlib" "/opt/rustwide/rustup-home/toolchains/1.75.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-480c41e9d4e1f677.rlib" "/opt/rustwide/rustup-home/toolchains/1.75.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libobject-db744c0ca03eed1d.rlib" "/opt/rustwide/rustup-home/toolchains/1.75.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libmemchr-8ba652dc7d4b285a.rlib" "/opt/rustwide/rustup-home/toolchains/1.75.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libaddr2line-d5f4520a9ebc0d58.rlib" "/opt/rustwide/rustup-home/toolchains/1.75.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgimli-4ad84de58f0cb463.rlib" "/opt/rustwide/rustup-home/toolchains/1.75.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-0d10aae2e0f38735.rlib" "/opt/rustwide/rustup-home/toolchains/1.75.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd_detect-0c17cff739e6745b.rlib" "/opt/rustwide/rustup-home/toolchains/1.75.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-b29e17139dde1aa8.rlib" "/opt/rustwide/rustup-home/toolchains/1.75.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-1f975299829cc7bd.rlib" "/opt/rustwide/rustup-home/toolchains/1.75.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libminiz_oxide-86bae3bc3079f89b.rlib" "/opt/rustwide/rustup-home/toolchains/1.75.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libadler-321b82c30dffdf5f.rlib" "/opt/rustwide/rustup-home/toolchains/1.75.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-3dd8a6810a0bdfef.rlib" "/opt/rustwide/rustup-home/toolchains/1.75.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-eb39a61c0c879984.rlib" "/opt/rustwide/rustup-home/toolchains/1.75.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-aa769569f91c3548.rlib" "/opt/rustwide/rustup-home/toolchains/1.75.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-510a192a50a983ed.rlib" "/opt/rustwide/rustup-home/toolchains/1.75.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-0577018320f99037.rlib" "/opt/rustwide/rustup-home/toolchains/1.75.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-193cf992125ccd4c.rlib" "/opt/rustwide/rustup-home/toolchains/1.75.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-8e138eaf26ebb4a8.rlib" "-Wl,-Bdynamic" "-lgcc_s" "-lutil" "-lrt" "-lpthread" "-lm" "-ldl" "-lc" "-Wl,--eh-frame-hdr" "-Wl,-z,noexecstack" "-L" "/opt/rustwide/rustup-home/toolchains/1.75.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-o" "/opt/rustwide/target/debug/examples/historical_data-fa18affd8fcefe6c" "-Wl,--gc-sections" "-pie" "-Wl,-z,relro,-z,now" "-nodefaultlibs"
[INFO] [stdout]   = note: collect2: fatal error: ld terminated with signal 9 [Killed]
[INFO] [stdout]           compilation terminated.
[INFO] [stdout]           
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `ibapi` (example "historical_data") due to 2 previous errors
[INFO] [stdout] warning: 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "3880495f563b12f48e5fea5abecdf4e5a61619f7c0f31bc1868f5083d42a8a7a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3880495f563b12f48e5fea5abecdf4e5a61619f7c0f31bc1868f5083d42a8a7a", kill_on_drop: false }`
[INFO] [stdout] 3880495f563b12f48e5fea5abecdf4e5a61619f7c0f31bc1868f5083d42a8a7a
[INFO] testing ibapi-0.4.1 against beta-2023-12-22 for beta-1.76-1
[INFO] extracting crate ibapi 0.4.1 into /workspace/builds/worker-4-tc2/source
[INFO] validating manifest of crates.io crate ibapi 0.4.1 on toolchain beta-2023-12-22
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2023-12-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate ibapi 0.4.1
[INFO] finished tweaking crates.io crate ibapi 0.4.1
[INFO] tweaked toml for crates.io crate ibapi 0.4.1 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] crate crates.io crate ibapi 0.4.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2023-12-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-12-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2c4d6b958238aa16c542fcb2e10210098d5e6c65bbb6429ebacf0446801192eb
[INFO] running `Command { std: "docker" "start" "-a" "2c4d6b958238aa16c542fcb2e10210098d5e6c65bbb6429ebacf0446801192eb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2c4d6b958238aa16c542fcb2e10210098d5e6c65bbb6429ebacf0446801192eb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2c4d6b958238aa16c542fcb2e10210098d5e6c65bbb6429ebacf0446801192eb", kill_on_drop: false }`
[INFO] [stdout] 2c4d6b958238aa16c542fcb2e10210098d5e6c65bbb6429ebacf0446801192eb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-12-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b86a56ad5408185423eecf5e0ea4993e6af2f8b62418d42a381d7eeda3fe663d
[INFO] running `Command { std: "docker" "start" "-a" "b86a56ad5408185423eecf5e0ea4993e6af2f8b62418d42a381d7eeda3fe663d", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.63
[INFO] [stderr]    Compiling quote v1.0.29
[INFO] [stderr]    Compiling unicode-ident v1.0.10
[INFO] [stderr]    Compiling siphasher v0.3.10
[INFO] [stderr]    Compiling crossbeam-utils v0.8.16
[INFO] [stderr]    Compiling serde v1.0.166
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling thiserror v1.0.41
[INFO] [stderr]    Compiling regex-syntax v0.7.2
[INFO] [stderr]    Compiling log v0.4.19
[INFO] [stderr]    Compiling xml-rs v0.8.15
[INFO] [stderr]    Compiling libc v0.2.147
[INFO] [stderr]    Compiling time-core v0.1.1
[INFO] [stderr]    Compiling scopeguard v1.1.0
[INFO] [stderr]    Compiling memoffset v0.9.0
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.15
[INFO] [stderr]    Compiling crossbeam-queue v0.3.8
[INFO] [stderr]    Compiling time-macros v0.2.9
[INFO] [stderr]    Compiling itoa v1.0.8
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling phf_shared v0.11.2
[INFO] [stderr]    Compiling num_threads v0.1.6
[INFO] [stderr]    Compiling byteorder v1.4.3
[INFO] [stderr]    Compiling phf v0.11.2
[INFO] [stderr]    Compiling phf_generator v0.11.2
[INFO] [stderr]    Compiling crossbeam-channel v0.5.8
[INFO] [stderr]    Compiling phf_codegen v0.11.2
[INFO] [stderr]    Compiling syn v2.0.23
[INFO] [stderr]    Compiling crossbeam-deque v0.8.3
[INFO] [stderr]    Compiling crossbeam v0.8.2
[INFO] [stderr]    Compiling regex v1.8.4
[INFO] [stderr]    Compiling time v0.3.22
[INFO] [stderr]    Compiling parse-zoneinfo v0.3.0
[INFO] [stderr]    Compiling serde_derive v1.0.166
[INFO] [stderr]    Compiling thiserror-impl v1.0.41
[INFO] [stderr]    Compiling serde-xml-rs v0.5.1
[INFO] [stderr]    Compiling time-tz v1.0.3
[INFO] [stderr]    Compiling ibapi v0.4.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `time_tz::Tz`
[INFO] [stdout]  --> src/market_data/historical.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use time_tz::Tz;
[INFO] [stdout]   |     ^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `price` and `count` are never read
[INFO] [stdout]    --> src/market_data/historical.rs:172:9
[INFO] [stdout]     |
[INFO] [stdout] 171 | struct HistogramData {
[INFO] [stdout]     |        ------------- fields in this struct
[INFO] [stdout] 172 |     pub price: f64,
[INFO] [stdout]     |         ^^^^^
[INFO] [stdout] 173 |     pub count: i32,
[INFO] [stdout]     |         ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `HistogramData` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `HistogramDataIterator` is never constructed
[INFO] [stdout]    --> src/market_data/historical.rs:578:8
[INFO] [stdout]     |
[INFO] [stdout] 578 | struct HistogramDataIterator {}
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `reset` is never used
[INFO] [stdout]    --> src/messages.rs:523:12
[INFO] [stdout]     |
[INFO] [stdout] 355 | impl ResponseMessage {
[INFO] [stdout]     | -------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 523 |     pub fn reset(&mut self) {
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `news_providers` is never used
[INFO] [stdout]   --> src/news.rs:16:8
[INFO] [stdout]    |
[INFO] [stdout] 16 | pub fn news_providers(client: &Client) -> Result<Vec<NewsProvider>, Error> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 13.69s
[INFO] running `Command { std: "docker" "inspect" "b86a56ad5408185423eecf5e0ea4993e6af2f8b62418d42a381d7eeda3fe663d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b86a56ad5408185423eecf5e0ea4993e6af2f8b62418d42a381d7eeda3fe663d", kill_on_drop: false }`
[INFO] [stdout] b86a56ad5408185423eecf5e0ea4993e6af2f8b62418d42a381d7eeda3fe663d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-12-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 77a3d4e6a5f684e4f010a32434e57017b3ea480c957110c3a41c65b23f2a5bb9
[INFO] running `Command { std: "docker" "start" "-a" "77a3d4e6a5f684e4f010a32434e57017b3ea480c957110c3a41c65b23f2a5bb9", kill_on_drop: false }`
[INFO] [stderr]    Compiling rustix v0.38.2
[INFO] [stderr]    Compiling bitflags v2.3.3
[INFO] [stderr]    Compiling linux-raw-sys v0.4.3
[INFO] [stderr]    Compiling memchr v2.5.0
[INFO] [stderr]    Compiling log v0.4.19
[INFO] [stderr]    Compiling utf8parse v0.2.1
[INFO] [stderr]    Compiling anstyle v1.0.1
[INFO] [stderr]    Compiling anstyle-query v1.0.0
[INFO] [stderr]    Compiling colorchoice v1.0.0
[INFO] [stderr]    Compiling anyhow v1.0.71
[INFO] [stderr]    Compiling strsim v0.10.0
[INFO] [stderr]    Compiling clap_lex v0.5.0
[INFO] [stderr]    Compiling regex-syntax v0.7.2
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling diff v0.1.13
[INFO] [stderr]    Compiling anstyle-parse v0.2.1
[INFO] [stderr]    Compiling termcolor v1.2.0
[INFO] [stderr]    Compiling yansi v0.5.1
[INFO] [stderr]    Compiling serde-xml-rs v0.5.1
[INFO] [stderr]    Compiling humantime v2.1.0
[INFO] [stderr]    Compiling pretty_assertions v1.3.0
[INFO] [stderr]    Compiling time-tz v1.0.3
[INFO] [stderr]    Compiling aho-corasick v1.0.2
[INFO] [stderr]    Compiling is-terminal v0.4.8
[INFO] [stderr]    Compiling anstream v0.3.2
[INFO] [stderr]    Compiling clap_builder v4.3.10
[INFO] [stderr]    Compiling regex v1.8.4
[INFO] [stderr]    Compiling env_logger v0.9.3
[INFO] [stderr]    Compiling clap v4.3.10
[INFO] [stderr]    Compiling ibapi v0.4.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `time_tz::Tz`
[INFO] [stdout]  --> src/market_data/historical.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use time_tz::Tz;
[INFO] [stdout]   |     ^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `super::*`
[INFO] [stdout]   --> src/contracts/encoders.rs:84:9
[INFO] [stdout]    |
[INFO] [stdout] 84 |     use super::*;
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `time_tz::Tz`
[INFO] [stdout]  --> src/market_data/historical.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use time_tz::Tz;
[INFO] [stdout]   |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `price` and `count` are never read
[INFO] [stdout]    --> src/market_data/historical.rs:172:9
[INFO] [stdout]     |
[INFO] [stdout] 171 | struct HistogramData {
[INFO] [stdout]     |        ------------- fields in this struct
[INFO] [stdout] 172 |     pub price: f64,
[INFO] [stdout]     |         ^^^^^
[INFO] [stdout] 173 |     pub count: i32,
[INFO] [stdout]     |         ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `HistogramData` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `HistogramDataIterator` is never constructed
[INFO] [stdout]    --> src/market_data/historical.rs:578:8
[INFO] [stdout]     |
[INFO] [stdout] 578 | struct HistogramDataIterator {}
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `reset` is never used
[INFO] [stdout]    --> src/messages.rs:523:12
[INFO] [stdout]     |
[INFO] [stdout] 355 | impl ResponseMessage {
[INFO] [stdout]     | -------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 523 |     pub fn reset(&mut self) {
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `news_providers` is never used
[INFO] [stdout]   --> src/news.rs:16:8
[INFO] [stdout]    |
[INFO] [stdout] 16 | pub fn news_providers(client: &Client) -> Result<Vec<NewsProvider>, Error> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `recorder`
[INFO] [stdout]   --> src/client/transport/recorder/tests.rs:11:9
[INFO] [stdout]    |
[INFO] [stdout] 11 |     let recorder = MessageRecorder::new();
[INFO] [stdout]    |         ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_recorder`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `recorder`
[INFO] [stdout]   --> src/client/transport/recorder/tests.rs:24:9
[INFO] [stdout]    |
[INFO] [stdout] 24 |     let recorder = MessageRecorder::new();
[INFO] [stdout]    |         ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_recorder`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/contracts/tests.rs:18:9
[INFO] [stdout]    |
[INFO] [stdout] 18 |     let mut client = Client::stubbed(message_bus, server_versions::SIZE_RULES);
[INFO] [stdout]    |         ----^^^^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `future_with_multiplier` is never used
[INFO] [stdout]   --> src/contracts/contract_samples.rs:30:8
[INFO] [stdout]    |
[INFO] [stdout] 30 | pub fn future_with_multiplier() -> Contract {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `price` and `count` are never read
[INFO] [stdout]    --> src/market_data/historical.rs:172:9
[INFO] [stdout]     |
[INFO] [stdout] 171 | struct HistogramData {
[INFO] [stdout]     |        ------------- fields in this struct
[INFO] [stdout] 172 |     pub price: f64,
[INFO] [stdout]     |         ^^^^^
[INFO] [stdout] 173 |     pub count: i32,
[INFO] [stdout]     |         ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `HistogramData` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `HistogramDataIterator` is never constructed
[INFO] [stdout]    --> src/market_data/historical.rs:578:8
[INFO] [stdout]     |
[INFO] [stdout] 578 | struct HistogramDataIterator {}
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `reset` is never used
[INFO] [stdout]    --> src/messages.rs:523:12
[INFO] [stdout]     |
[INFO] [stdout] 355 | impl ResponseMessage {
[INFO] [stdout]     | -------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 523 |     pub fn reset(&mut self) {
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `news_providers` is never used
[INFO] [stdout]   --> src/news.rs:16:8
[INFO] [stdout]    |
[INFO] [stdout] 16 | pub fn news_providers(client: &Client) -> Result<Vec<NewsProvider>, Error> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `ibapi` (lib test); 10 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/beta-2023-12-22-x86_64-unknown-linux-gnu/bin/rustc --crate-name ibapi --edition=2021 src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 --test -C metadata=6311e48674fc990b -C extra-filename=-6311e48674fc990b --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern anyhow=/opt/rustwide/target/debug/deps/libanyhow-95c64c28af856d3a.rlib --extern byteorder=/opt/rustwide/target/debug/deps/libbyteorder-0ef92d8cf14cf0b1.rlib --extern clap=/opt/rustwide/target/debug/deps/libclap-a8f7851285f19039.rlib --extern crossbeam=/opt/rustwide/target/debug/deps/libcrossbeam-325a590b17916ba2.rlib --extern env_logger=/opt/rustwide/target/debug/deps/libenv_logger-7855766806560403.rlib --extern log=/opt/rustwide/target/debug/deps/liblog-90a4b5d311f95e9e.rlib --extern pretty_assertions=/opt/rustwide/target/debug/deps/libpretty_assertions-24922d474820892a.rlib --extern time=/opt/rustwide/target/debug/deps/libtime-f7b0ad450b03d819.rlib --extern time_tz=/opt/rustwide/target/debug/deps/libtime_tz-a6b3b575faab4311.rlib --cap-lints=warn` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: linking with `cc` failed: exit status: 1
[INFO] [stdout]   |
[INFO] [stdout]   = note: LC_ALL="C" PATH="/opt/rustwide/rustup-home/toolchains/beta-2023-12-22-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/bin:/opt/rustwide/cargo-home/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin" VSLANG="1033" "cc" "-m64" "/tmp/rustcHIjybm/symbols.o" "/opt/rustwide/target/debug/examples/head_timestamp-23d6526ea396de83.head_timestamp.4d61a7e413148c2-cgu.0.rcgu.o" "/opt/rustwide/target/debug/examples/head_timestamp-23d6526ea396de83.4asbhv8onghdr8vb.rcgu.o" "-Wl,--as-needed" "-L" "/opt/rustwide/target/debug/deps" "-L" "/opt/rustwide/rustup-home/toolchains/beta-2023-12-22-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/libenv_logger-7855766806560403.rlib" "/opt/rustwide/target/debug/deps/libatty-18eadaf67ef20fed.rlib" "/opt/rustwide/target/debug/deps/libtermcolor-7065c8621f7c2ff1.rlib" "/opt/rustwide/target/debug/deps/libhumantime-ce381c4933d03978.rlib" "/opt/rustwide/target/debug/deps/libregex-9eda1b361132cc26.rlib" "/opt/rustwide/target/debug/deps/libaho_corasick-d424b0a92ce0dc1c.rlib" "/opt/rustwide/target/debug/deps/libmemchr-33d05ae5bba76030.rlib" "/opt/rustwide/target/debug/deps/libregex_syntax-872285cd8c97779e.rlib" "/opt/rustwide/target/debug/deps/libibapi-a4883022c3a1b131.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam-325a590b17916ba2.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_channel-954622735befc289.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_deque-75c087b2d45243e6.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_queue-e2929614cf546f59.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_epoch-cfd4b06b7b5a4b16.rlib" "/opt/rustwide/target/debug/deps/libmemoffset-70be0b3efc76ca6c.rlib" "/opt/rustwide/target/debug/deps/libscopeguard-31f1b56a39f2a372.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_utils-3a0831db25663408.rlib" "/opt/rustwide/target/debug/deps/libcfg_if-e7002d307f97bc56.rlib" "/opt/rustwide/target/debug/deps/libtime_tz-a6b3b575faab4311.rlib" "/opt/rustwide/target/debug/deps/libphf-5f9c58c898426c41.rlib" "/opt/rustwide/target/debug/deps/libphf_shared-bd2d818dc8e81b1a.rlib" "/opt/rustwide/target/debug/deps/libsiphasher-67ae52721d79e8c9.rlib" "/opt/rustwide/target/debug/deps/libtime-f7b0ad450b03d819.rlib" "/opt/rustwide/target/debug/deps/libnum_threads-9c019e87af119b5e.rlib" "/opt/rustwide/target/debug/deps/liblibc-4b0b24147de68dac.rlib" "/opt/rustwide/target/debug/deps/libitoa-bf50c73b6fdf993e.rlib" "/opt/rustwide/target/debug/deps/libtime_core-54674f00ac56f1cd.rlib" "/opt/rustwide/target/debug/deps/libbyteorder-0ef92d8cf14cf0b1.rlib" "/opt/rustwide/target/debug/deps/liblog-90a4b5d311f95e9e.rlib" "/opt/rustwide/target/debug/deps/libclap-a8f7851285f19039.rlib" "/opt/rustwide/target/debug/deps/libclap_builder-7045ec831526b615.rlib" "/opt/rustwide/target/debug/deps/libstrsim-7c2291ed86ef7041.rlib" "/opt/rustwide/target/debug/deps/libanstream-ff20914c107646a7.rlib" "/opt/rustwide/target/debug/deps/libanstyle_query-6489b1baa85495ab.rlib" "/opt/rustwide/target/debug/deps/libis_terminal-d7b1e4f20bcc5554.rlib" "/opt/rustwide/target/debug/deps/librustix-866c16db980c453c.rlib" "/opt/rustwide/target/debug/deps/libbitflags-0b083acf45e2d00a.rlib" "/opt/rustwide/target/debug/deps/liblinux_raw_sys-7521897b8078e07d.rlib" "/opt/rustwide/target/debug/deps/libanstyle-0e9dba20b56a7869.rlib" "/opt/rustwide/target/debug/deps/libcolorchoice-d395abfad8a7a372.rlib" "/opt/rustwide/target/debug/deps/libanstyle_parse-e210c5fbed0e1139.rlib" "/opt/rustwide/target/debug/deps/libutf8parse-39ed42569342c469.rlib" "/opt/rustwide/target/debug/deps/libclap_lex-537012c777982ad5.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2023-12-22-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-0672489a78b613de.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2023-12-22-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-7eb3ffc34a49f675.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2023-12-22-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libobject-6478a9daa4bee8e2.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2023-12-22-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libmemchr-0c75d871a5c3923d.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2023-12-22-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libaddr2line-d163ef63ad37bb71.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2023-12-22-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgimli-8a3fd810a85b9f4c.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2023-12-22-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-462a2cde8c5dfc10.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2023-12-22-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd_detect-cb06ac9f54713f71.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2023-12-22-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-f20bfd1f8e59b393.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2023-12-22-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-1ef460949b49da4b.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2023-12-22-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libminiz_oxide-2cb0c0ffe4f87514.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2023-12-22-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libadler-58d841eb322a11a2.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2023-12-22-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-aa2ae0b0a9d11533.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2023-12-22-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-23874e15830ed336.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2023-12-22-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-e47cddc003bce885.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2023-12-22-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-c22b13b48a8f128e.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2023-12-22-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-e46bc3da6d7c462f.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2023-12-22-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-8d1ac131d3cb2645.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2023-12-22-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-a1b43df8c6899c1f.rlib" "-Wl,-Bdynamic" "-lgcc_s" "-lutil" "-lrt" "-lpthread" "-lm" "-ldl" "-lc" "-Wl,--eh-frame-hdr" "-Wl,-z,noexecstack" "-L" "/opt/rustwide/rustup-home/toolchains/beta-2023-12-22-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-o" "/opt/rustwide/target/debug/examples/head_timestamp-23d6526ea396de83" "-Wl,--gc-sections" "-pie" "-Wl,-z,relro,-z,now" "-nodefaultlibs"
[INFO] [stdout]   = note: collect2: fatal error: ld terminated with signal 9 [Killed]
[INFO] [stdout]           compilation terminated.
[INFO] [stdout]           
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `ibapi` (example "head_timestamp") due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "77a3d4e6a5f684e4f010a32434e57017b3ea480c957110c3a41c65b23f2a5bb9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "77a3d4e6a5f684e4f010a32434e57017b3ea480c957110c3a41c65b23f2a5bb9", kill_on_drop: false }`
[INFO] [stdout] 77a3d4e6a5f684e4f010a32434e57017b3ea480c957110c3a41c65b23f2a5bb9
