[INFO] fetching crate s3-access-log-rust 0.1.6... [INFO] testing s3-access-log-rust-0.1.6 against beta-2025-10-28 for beta-1.92-2 [INFO] extracting crate s3-access-log-rust 0.1.6 into /workspace/builds/worker-2-tc2/source [INFO] started tweaking crates.io crate s3-access-log-rust 0.1.6 [INFO] finished tweaking crates.io crate s3-access-log-rust 0.1.6 [INFO] tweaked toml for crates.io crate s3-access-log-rust 0.1.6 written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate s3-access-log-rust 0.1.6 on toolchain beta-2025-10-28 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 72 packages to latest compatible versions [INFO] [stderr] Adding claims v0.7.1 (available: v0.8.0) [INFO] [stderr] Adding serde_assert v0.7.1 (available: v0.8.0) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 7e78778840baf090912b4b5a5fe166c7e575083e60250ac57f04cd66f353142d [INFO] running `Command { std: "docker" "start" "-a" "7e78778840baf090912b4b5a5fe166c7e575083e60250ac57f04cd66f353142d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "7e78778840baf090912b4b5a5fe166c7e575083e60250ac57f04cd66f353142d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7e78778840baf090912b4b5a5fe166c7e575083e60250ac57f04cd66f353142d", kill_on_drop: false }` [INFO] [stdout] 7e78778840baf090912b4b5a5fe166c7e575083e60250ac57f04cd66f353142d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a502cdabfb6262e0261924aab62ad5b368fddfaded668c35f0a3db67eb64bf19 [INFO] running `Command { std: "docker" "start" "-a" "a502cdabfb6262e0261924aab62ad5b368fddfaded668c35f0a3db67eb64bf19", kill_on_drop: false }` [INFO] [stderr] Compiling serde_core v1.0.228 [INFO] [stderr] Compiling syn v2.0.108 [INFO] [stderr] Compiling csv-core v0.1.13 [INFO] [stderr] Compiling chrono v0.4.42 [INFO] [stderr] Compiling csv v1.4.0 [INFO] [stderr] Compiling darling_core v0.21.3 [INFO] [stderr] Compiling serde_derive v1.0.228 [INFO] [stderr] Compiling darling_macro v0.21.3 [INFO] [stderr] Compiling darling v0.21.3 [INFO] [stderr] Compiling serde_with_macros v3.15.1 [INFO] [stderr] Compiling serde v1.0.228 [INFO] [stderr] Compiling serde_with v3.15.1 [INFO] [stderr] Compiling http-serde v2.1.1 [INFO] [stderr] Compiling s3-access-log-rust v0.1.6 (/opt/rustwide/workdir) [INFO] [stdout] warning: function `serialize` is never used [INFO] [stdout] --> src/lib.rs:171:12 [INFO] [stdout] | [INFO] [stdout] 171 | pub fn serialize(date: &DateTime, serializer: S) -> Result [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 21.61s [INFO] running `Command { std: "docker" "inspect" "a502cdabfb6262e0261924aab62ad5b368fddfaded668c35f0a3db67eb64bf19", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a502cdabfb6262e0261924aab62ad5b368fddfaded668c35f0a3db67eb64bf19", kill_on_drop: false }` [INFO] [stdout] a502cdabfb6262e0261924aab62ad5b368fddfaded668c35f0a3db67eb64bf19 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 64b5746fb1cab7c1adabc302c558265fffabe4f4703d83a907b1c468bc749dde [INFO] running `Command { std: "docker" "start" "-a" "64b5746fb1cab7c1adabc302c558265fffabe4f4703d83a907b1c468bc749dde", kill_on_drop: false }` [INFO] [stderr] Compiling serde v1.0.228 [INFO] [stderr] Compiling claims v0.7.1 [INFO] [stderr] Compiling http-serde v2.1.1 [INFO] [stderr] Compiling serde_assert v0.7.1 [INFO] [stderr] Compiling serde_test v1.0.177 [INFO] [stderr] Compiling s3-access-log-rust v0.1.6 (/opt/rustwide/workdir) [INFO] [stdout] warning: function `serialize` is never used [INFO] [stdout] --> src/lib.rs:171:12 [INFO] [stdout] | [INFO] [stdout] 171 | pub fn serialize(date: &DateTime, serializer: S) -> Result [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 `serialize` is never used [INFO] [stdout] --> src/lib.rs:171:12 [INFO] [stdout] | [INFO] [stdout] 171 | pub fn serialize(date: &DateTime, serializer: S) -> Result [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 4.43s [INFO] running `Command { std: "docker" "inspect" "64b5746fb1cab7c1adabc302c558265fffabe4f4703d83a907b1c468bc749dde", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "64b5746fb1cab7c1adabc302c558265fffabe4f4703d83a907b1c468bc749dde", kill_on_drop: false }` [INFO] [stdout] 64b5746fb1cab7c1adabc302c558265fffabe4f4703d83a907b1c468bc749dde [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 70481c1a96933d5729fa3ff9d2399b19999a48714c2dca574e9e624131b72cd9 [INFO] running `Command { std: "docker" "start" "-a" "70481c1a96933d5729fa3ff9d2399b19999a48714c2dca574e9e624131b72cd9", kill_on_drop: false }` [INFO] [stderr] warning: function `serialize` is never used [INFO] [stderr] --> src/lib.rs:171:12 [INFO] [stderr] | [INFO] [stderr] 171 | pub fn serialize(date: &DateTime, serializer: S) -> Result [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: `s3-access-log-rust` (lib) generated 1 warning [INFO] [stderr] warning: `s3-access-log-rust` (lib test) generated 1 warning (1 duplicate) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.13s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/s3_access_log_rust-8ec214817f589d92) [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test tests::it_deserialize_number_from_string_convert_negative_number_to_u64_error ... ok [INFO] [stdout] test tests::it_instanciate_s3_access_log_record_struct ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running tests/integration_test.rs (/opt/rustwide/target/debug/deps/integration_test-91831c812c060e9c) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test it_convert_s3_access_log_file ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stderr] Doc-tests s3_access_log_rust [INFO] [stdout] [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" "70481c1a96933d5729fa3ff9d2399b19999a48714c2dca574e9e624131b72cd9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "70481c1a96933d5729fa3ff9d2399b19999a48714c2dca574e9e624131b72cd9", kill_on_drop: false }` [INFO] [stdout] 70481c1a96933d5729fa3ff9d2399b19999a48714c2dca574e9e624131b72cd9