[INFO] fetching crate av-bitstream 0.2.1... [INFO] checking av-bitstream-0.2.1 against try#93086cfebfccb79083c59d0d3b2052944bba643c for pr-146440-1 [INFO] extracting crate av-bitstream 0.2.1 into /workspace/builds/worker-2-tc2/source [INFO] started tweaking crates.io crate av-bitstream 0.2.1 [INFO] finished tweaking crates.io crate av-bitstream 0.2.1 [INFO] tweaked toml for crates.io crate av-bitstream 0.2.1 written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate av-bitstream 0.2.1 on toolchain 93086cfebfccb79083c59d0d3b2052944bba643c [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+93086cfebfccb79083c59d0d3b2052944bba643c" "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" "+93086cfebfccb79083c59d0d3b2052944bba643c" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 48 packages to latest compatible versions [INFO] [stderr] Adding criterion v0.5.1 (available: v0.8.2) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+93086cfebfccb79083c59d0d3b2052944bba643c" "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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+93086cfebfccb79083c59d0d3b2052944bba643c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 96e3695e9bfaaf6eded2869211de99ea4b8657d1de725907b6c62e44c78fa6f4 [INFO] running `Command { std: "docker" "start" "-a" "96e3695e9bfaaf6eded2869211de99ea4b8657d1de725907b6c62e44c78fa6f4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "96e3695e9bfaaf6eded2869211de99ea4b8657d1de725907b6c62e44c78fa6f4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "96e3695e9bfaaf6eded2869211de99ea4b8657d1de725907b6c62e44c78fa6f4", kill_on_drop: false }` [INFO] [stdout] 96e3695e9bfaaf6eded2869211de99ea4b8657d1de725907b6c62e44c78fa6f4 [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=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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+93086cfebfccb79083c59d0d3b2052944bba643c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 52799f7cd44206d996188ac1ec55f5309602889d42976fc8e1339090b520ded6 [INFO] running `Command { std: "docker" "start" "-a" "52799f7cd44206d996188ac1ec55f5309602889d42976fc8e1339090b520ded6", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.106 [INFO] [stderr] Compiling unicode-ident v1.0.24 [INFO] [stderr] Compiling quote v1.0.45 [INFO] [stderr] Compiling serde_core v1.0.228 [INFO] [stderr] Compiling zerocopy v0.8.50 [INFO] [stderr] Compiling serde v1.0.228 [INFO] [stderr] Compiling zmij v1.0.21 [INFO] [stderr] Compiling autocfg v1.5.1 [INFO] [stderr] Checking cfg-if v1.0.4 [INFO] [stderr] Compiling serde_json v1.0.150 [INFO] [stderr] Compiling libc v0.2.186 [INFO] [stderr] Checking memchr v2.8.1 [INFO] [stderr] Checking clap_lex v1.1.0 [INFO] [stderr] Checking anstyle v1.0.14 [INFO] [stderr] Checking itoa v1.0.18 [INFO] [stderr] Checking either v1.16.0 [INFO] [stderr] Checking regex-syntax v0.8.10 [INFO] [stderr] Checking ciborium-io v0.2.2 [INFO] [stderr] Compiling paste v1.0.15 [INFO] [stderr] Checking cast v0.3.0 [INFO] [stderr] Checking same-file v1.0.6 [INFO] [stderr] Checking oorandom v11.1.5 [INFO] [stderr] Checking anes v0.1.6 [INFO] [stderr] Checking itertools v0.10.5 [INFO] [stderr] Checking once_cell v1.21.4 [INFO] [stderr] Checking walkdir v2.5.0 [INFO] [stderr] Checking assert_matches v1.5.0 [INFO] [stderr] Checking clap_builder v4.6.0 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling syn v2.0.117 [INFO] [stderr] Checking regex-automata v0.4.14 [INFO] [stderr] Checking criterion-plot v0.5.0 [INFO] [stderr] Checking av-bitstream v0.2.1 (/opt/rustwide/workdir) [INFO] [stdout] error: struct `TableCodebookDescReader` is never constructed [INFO] [stdout] --> src/codebook.rs:482:12 [INFO] [stdout] | [INFO] [stdout] 482 | pub struct TableCodebookDescReader { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `pub` struct has private fields, no public constructor, and is not otherwise reachable through the external API, so consider providing a public constructor or removing it [INFO] [stdout] = note: `#[deny(unused_unconstructable_pub_structs)]` (part of `#[deny(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `av-bitstream` (lib) due to 1 previous error [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "52799f7cd44206d996188ac1ec55f5309602889d42976fc8e1339090b520ded6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "52799f7cd44206d996188ac1ec55f5309602889d42976fc8e1339090b520ded6", kill_on_drop: false }` [INFO] [stdout] 52799f7cd44206d996188ac1ec55f5309602889d42976fc8e1339090b520ded6