[INFO] fetching crate s3-access-log-rust 0.1.6... [INFO] building s3-access-log-rust-0.1.6 against try#d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6 for pr-146237-1 [INFO] extracting crate s3-access-log-rust 0.1.6 into /workspace/builds/worker-5-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-5-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate s3-access-log-rust 0.1.6 on toolchain d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "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" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 73 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" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 86c8ad324ebc55c74f3a51c34fb7be924981c02d9dc23fd7f7db71a6ab3d92c6 [INFO] running `Command { std: "docker" "start" "-a" "86c8ad324ebc55c74f3a51c34fb7be924981c02d9dc23fd7f7db71a6ab3d92c6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "86c8ad324ebc55c74f3a51c34fb7be924981c02d9dc23fd7f7db71a6ab3d92c6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "86c8ad324ebc55c74f3a51c34fb7be924981c02d9dc23fd7f7db71a6ab3d92c6", kill_on_drop: false }` [INFO] [stdout] 86c8ad324ebc55c74f3a51c34fb7be924981c02d9dc23fd7f7db71a6ab3d92c6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 97d6f672631a6d011841d847a9f18d10bb6ac5fb2707c869bfaae218888035b4 [INFO] running `Command { std: "docker" "start" "-a" "97d6f672631a6d011841d847a9f18d10bb6ac5fb2707c869bfaae218888035b4", kill_on_drop: false }` [INFO] [stderr] Compiling strsim v0.11.1 [INFO] [stderr] Compiling memchr v2.7.6 [INFO] [stderr] Compiling syn v2.0.106 [INFO] [stderr] Compiling csv-core v0.1.12 [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 v3.14.1 [INFO] [stderr] Compiling serde v1.0.228 [INFO] [stderr] Compiling csv v1.3.1 [INFO] [stderr] Compiling serde_with v3.14.1 [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 17.06s [INFO] running `Command { std: "docker" "inspect" "97d6f672631a6d011841d847a9f18d10bb6ac5fb2707c869bfaae218888035b4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "97d6f672631a6d011841d847a9f18d10bb6ac5fb2707c869bfaae218888035b4", kill_on_drop: false }` [INFO] [stdout] 97d6f672631a6d011841d847a9f18d10bb6ac5fb2707c869bfaae218888035b4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c0104c1162ef91623366cb8a3a47d9711d43c3dc53dfee3aa2f22df2452d69ea [INFO] running `Command { std: "docker" "start" "-a" "c0104c1162ef91623366cb8a3a47d9711d43c3dc53dfee3aa2f22df2452d69ea", kill_on_drop: false }` [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] Compiling claims v0.7.1 [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] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 2.58s [INFO] running `Command { std: "docker" "inspect" "c0104c1162ef91623366cb8a3a47d9711d43c3dc53dfee3aa2f22df2452d69ea", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c0104c1162ef91623366cb8a3a47d9711d43c3dc53dfee3aa2f22df2452d69ea", kill_on_drop: false }` [INFO] [stdout] c0104c1162ef91623366cb8a3a47d9711d43c3dc53dfee3aa2f22df2452d69ea