[INFO] fetching crate encoding-asn1 0.1.0...
[INFO] testing encoding-asn1-0.1.0 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate encoding-asn1 0.1.0 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate encoding-asn1 0.1.0
[INFO] finished tweaking crates.io crate encoding-asn1 0.1.0
[INFO] tweaked toml for crates.io crate encoding-asn1 0.1.0 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate encoding-asn1 0.1.0 on toolchain beta-2025-09-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate encoding-asn1 0.1.0 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-2025-09-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9a6812eb76ab5b85e148fc67b3fd4665daa24f09aa12a71c12127a1cbd19b982
[INFO] running `Command { std: "docker" "start" "-a" "9a6812eb76ab5b85e148fc67b3fd4665daa24f09aa12a71c12127a1cbd19b982", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9a6812eb76ab5b85e148fc67b3fd4665daa24f09aa12a71c12127a1cbd19b982", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9a6812eb76ab5b85e148fc67b3fd4665daa24f09aa12a71c12127a1cbd19b982", kill_on_drop: false }`
[INFO] [stdout] 9a6812eb76ab5b85e148fc67b3fd4665daa24f09aa12a71c12127a1cbd19b982
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 161b08619c6ffa2de9bd2a873bb807fac0f6219e6611f692049af4ed90184ff4
[INFO] running `Command { std: "docker" "start" "-a" "161b08619c6ffa2de9bd2a873bb807fac0f6219e6611f692049af4ed90184ff4", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.29
[INFO] [stderr]    Compiling syn v1.0.76
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling thiserror-impl v1.0.29
[INFO] [stderr]    Compiling encoding-asn1-derive v0.1.0
[INFO] [stderr]    Compiling thiserror v1.0.29
[INFO] [stderr]    Compiling encoding-asn1 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.15s
[INFO] running `Command { std: "docker" "inspect" "161b08619c6ffa2de9bd2a873bb807fac0f6219e6611f692049af4ed90184ff4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "161b08619c6ffa2de9bd2a873bb807fac0f6219e6611f692049af4ed90184ff4", kill_on_drop: false }`
[INFO] [stdout] 161b08619c6ffa2de9bd2a873bb807fac0f6219e6611f692049af4ed90184ff4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4f484b6a4ec2b3d0c66ec2feb9a64e0c7c8da96bbc485d38d1af19c17e175de0
[INFO] running `Command { std: "docker" "start" "-a" "4f484b6a4ec2b3d0c66ec2feb9a64e0c7c8da96bbc485d38d1af19c17e175de0", kill_on_drop: false }`
[INFO] [stderr]    Compiling encoding-asn1 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field `a` is never read
[INFO] [stdout]  --> examples/hello2.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | struct IntStruct {
[INFO] [stdout]   |        --------- field in this struct
[INFO] [stdout] 8 |     a: i32,
[INFO] [stdout]   |     ^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `IntStruct` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `a` is never read
[INFO] [stdout]    --> src/unmarshal.rs:180:9
[INFO] [stdout]     |
[INFO] [stdout] 179 |     struct IntStruct {
[INFO] [stdout]     |            --------- field in this struct
[INFO] [stdout] 180 |         a: i32,
[INFO] [stdout]     |         ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `IntStruct` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[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 0.86s
[INFO] running `Command { std: "docker" "inspect" "4f484b6a4ec2b3d0c66ec2feb9a64e0c7c8da96bbc485d38d1af19c17e175de0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4f484b6a4ec2b3d0c66ec2feb9a64e0c7c8da96bbc485d38d1af19c17e175de0", kill_on_drop: false }`
[INFO] [stdout] 4f484b6a4ec2b3d0c66ec2feb9a64e0c7c8da96bbc485d38d1af19c17e175de0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 000ccea8a87517c9299493228de1d9961b8a7de97ed708259251ab8890b0b439
[INFO] running `Command { std: "docker" "start" "-a" "000ccea8a87517c9299493228de1d9961b8a7de97ed708259251ab8890b0b439", kill_on_drop: false }`
[INFO] [stderr] warning: field `a` is never read
[INFO] [stderr]    --> src/unmarshal.rs:180:9
[INFO] [stderr]     |
[INFO] [stderr] 179 |     struct IntStruct {
[INFO] [stderr]     |            --------- field in this struct
[INFO] [stderr] 180 |         a: i32,
[INFO] [stderr]     |         ^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `IntStruct` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `encoding-asn1` (lib test) generated 1 warning
[INFO] [stderr] warning: field `a` is never read
[INFO] [stderr]  --> examples/hello2.rs:8:5
[INFO] [stderr]   |
[INFO] [stderr] 7 | struct IntStruct {
[INFO] [stderr]   |        --------- field in this struct
[INFO] [stderr] 8 |     a: i32,
[INFO] [stderr]   |     ^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `IntStruct` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `encoding-asn1` (example "hello2") generated 1 warning
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/encoding_asn1-c6880c1e8ebe27b2)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test marshal::tests::it_works ... ok
[INFO] [stdout] test unmarshal::tests::it_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.07s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/hello.rs (/opt/rustwide/target/debug/deps/hello-d597de20e01ad63c)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test it_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/octet_string_tests.rs (/opt/rustwide/target/debug/deps/octet_string_tests-c0281d583675c8bd)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test it_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests encoding_asn1
[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" "000ccea8a87517c9299493228de1d9961b8a7de97ed708259251ab8890b0b439", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "000ccea8a87517c9299493228de1d9961b8a7de97ed708259251ab8890b0b439", kill_on_drop: false }`
[INFO] [stdout] 000ccea8a87517c9299493228de1d9961b8a7de97ed708259251ab8890b0b439