[INFO] fetching crate feagi_data_serialization 0.0.50-beta.13...
[INFO] testing feagi_data_serialization-0.0.50-beta.13 against try#b83b707f97d809763b7861afa7638871f3339a33 for pr-145838-1
[INFO] extracting crate feagi_data_serialization 0.0.50-beta.13 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate feagi_data_serialization 0.0.50-beta.13
[INFO] finished tweaking crates.io crate feagi_data_serialization 0.0.50-beta.13
[INFO] tweaked toml for crates.io crate feagi_data_serialization 0.0.50-beta.13 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate feagi_data_serialization 0.0.50-beta.13 on toolchain b83b707f97d809763b7861afa7638871f3339a33
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate feagi_data_serialization 0.0.50-beta.13 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" "+b83b707f97d809763b7861afa7638871f3339a33" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 820e5b8486dc1245cc3ac5308ebdc0f611bdfa302fbcfa78652f0da63b33bd8d
[INFO] running `Command { std: "docker" "start" "-a" "820e5b8486dc1245cc3ac5308ebdc0f611bdfa302fbcfa78652f0da63b33bd8d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "820e5b8486dc1245cc3ac5308ebdc0f611bdfa302fbcfa78652f0da63b33bd8d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "820e5b8486dc1245cc3ac5308ebdc0f611bdfa302fbcfa78652f0da63b33bd8d", kill_on_drop: false }`
[INFO] [stdout] 820e5b8486dc1245cc3ac5308ebdc0f611bdfa302fbcfa78652f0da63b33bd8d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=forbid" "-e" "RUSTDOCFLAGS=--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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1fb1eb12e782f9a2708bd22219c0845032b574b2b9d99e50426d1fa6add44064
[INFO] running `Command { std: "docker" "start" "-a" "1fb1eb12e782f9a2708bd22219c0845032b574b2b9d99e50426d1fa6add44064", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling matrixmultiply v0.3.10
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling rawpointer v0.2.1
[INFO] [stderr]    Compiling num-complex v0.4.6
[INFO] [stderr]    Compiling num-integer v0.1.46
[INFO] [stderr]    Compiling ndarray v0.16.1
[INFO] [stderr]    Compiling serde_json v1.0.143
[INFO] [stderr]    Compiling feagi_data_structures v0.0.50-beta.13
[INFO] [stderr]    Compiling feagi_data_serialization v0.0.50-beta.13 (/opt/rustwide/workdir)
[INFO] [stdout] warning: function `try_get_version_from_bytes` is never used
[INFO] [stdout]    --> src/byte_structure/feagi_byte_structure.rs:607:8
[INFO] [stdout]     |
[INFO] [stdout] 607 | pub fn try_get_version_from_bytes(bytes: &[u8]) -> Result<u8, FeagiDataError> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 7.65s
[INFO] running `Command { std: "docker" "inspect" "1fb1eb12e782f9a2708bd22219c0845032b574b2b9d99e50426d1fa6add44064", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1fb1eb12e782f9a2708bd22219c0845032b574b2b9d99e50426d1fa6add44064", kill_on_drop: false }`
[INFO] [stdout] 1fb1eb12e782f9a2708bd22219c0845032b574b2b9d99e50426d1fa6add44064
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=forbid" "-e" "RUSTDOCFLAGS=--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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8d70a15f1dd839ac43b0227fab5e4d584b2e6dba68c10ee4f0e97217f0a3ae10
[INFO] running `Command { std: "docker" "start" "-a" "8d70a15f1dd839ac43b0227fab5e4d584b2e6dba68c10ee4f0e97217f0a3ae10", kill_on_drop: false }`
[INFO] [stderr]    Compiling feagi_data_serialization v0.0.50-beta.13 (/opt/rustwide/workdir)
[INFO] [stdout] warning: function `try_get_version_from_bytes` is never used
[INFO] [stdout]    --> src/byte_structure/feagi_byte_structure.rs:607:8
[INFO] [stdout]     |
[INFO] [stdout] 607 | pub fn try_get_version_from_bytes(bytes: &[u8]) -> Result<u8, FeagiDataError> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `try_get_version_from_bytes` is never used
[INFO] [stdout]    --> src/byte_structure/feagi_byte_structure.rs:607:8
[INFO] [stdout]     |
[INFO] [stdout] 607 | pub fn try_get_version_from_bytes(bytes: &[u8]) -> Result<u8, FeagiDataError> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.41s
[INFO] running `Command { std: "docker" "inspect" "8d70a15f1dd839ac43b0227fab5e4d584b2e6dba68c10ee4f0e97217f0a3ae10", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8d70a15f1dd839ac43b0227fab5e4d584b2e6dba68c10ee4f0e97217f0a3ae10", kill_on_drop: false }`
[INFO] [stdout] 8d70a15f1dd839ac43b0227fab5e4d584b2e6dba68c10ee4f0e97217f0a3ae10
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=forbid" "-e" "RUSTDOCFLAGS=--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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] e8e221a4d5702934274b96de332b80ca19c0614f663df9731d1cb387bdfce13a
[INFO] running `Command { std: "docker" "start" "-a" "e8e221a4d5702934274b96de332b80ca19c0614f663df9731d1cb387bdfce13a", kill_on_drop: false }`
[INFO] [stderr] warning: function `try_get_version_from_bytes` is never used
[INFO] [stderr]    --> src/byte_structure/feagi_byte_structure.rs:607:8
[INFO] [stderr]     |
[INFO] [stderr] 607 | pub fn try_get_version_from_bytes(bytes: &[u8]) -> Result<u8, FeagiDataError> {
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `feagi_data_serialization` (lib) generated 1 warning
[INFO] [stderr] warning: `feagi_data_serialization` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/feagi_data_serialization-e8caeb78c0085571)
[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] [stderr]    Doc-tests feagi_data_serialization
[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" "e8e221a4d5702934274b96de332b80ca19c0614f663df9731d1cb387bdfce13a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e8e221a4d5702934274b96de332b80ca19c0614f663df9731d1cb387bdfce13a", kill_on_drop: false }`
[INFO] [stdout] e8e221a4d5702934274b96de332b80ca19c0614f663df9731d1cb387bdfce13a