[INFO] cloning repository https://github.com/ShotaroTsuji/sqlx-mysql-in-clause-workaround [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ShotaroTsuji/sqlx-mysql-in-clause-workaround" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FShotaroTsuji%2Fsqlx-mysql-in-clause-workaround", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FShotaroTsuji%2Fsqlx-mysql-in-clause-workaround'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 842a6755bdc1a6e6ac6636348ecdba1c323d88e0 [INFO] building ShotaroTsuji/sqlx-mysql-in-clause-workaround/842a6755bdc1a6e6ac6636348ecdba1c323d88e0 against master#44f415c1d617ebc7b931a243b7b321ef8a6ca47c for pr-142134-abi-ast-error [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FShotaroTsuji%2Fsqlx-mysql-in-clause-workaround" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/ShotaroTsuji/sqlx-mysql-in-clause-workaround on toolchain 44f415c1d617ebc7b931a243b7b321ef8a6ca47c [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+44f415c1d617ebc7b931a243b7b321ef8a6ca47c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] removed /workspace/builds/worker-4-tc1/source/.cargo/config.toml [INFO] started tweaking git repo https://github.com/ShotaroTsuji/sqlx-mysql-in-clause-workaround [INFO] finished tweaking git repo https://github.com/ShotaroTsuji/sqlx-mysql-in-clause-workaround [INFO] tweaked toml for git repo https://github.com/ShotaroTsuji/sqlx-mysql-in-clause-workaround written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/ShotaroTsuji/sqlx-mysql-in-clause-workaround 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" "+44f415c1d617ebc7b931a243b7b321ef8a6ca47c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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:eea15d5475069c3ef791f10c2c6b5af2ee421ef2da1e680ecce1cba46243983b" "/opt/rustwide/cargo-home/bin/cargo" "+44f415c1d617ebc7b931a243b7b321ef8a6ca47c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] bf38aa8fe6fafd73fb84ea41eb74990fc1a3dea53632114a6736ea49e4654f87 [INFO] running `Command { std: "docker" "start" "-a" "bf38aa8fe6fafd73fb84ea41eb74990fc1a3dea53632114a6736ea49e4654f87", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "bf38aa8fe6fafd73fb84ea41eb74990fc1a3dea53632114a6736ea49e4654f87", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bf38aa8fe6fafd73fb84ea41eb74990fc1a3dea53632114a6736ea49e4654f87", kill_on_drop: false }` [INFO] [stdout] bf38aa8fe6fafd73fb84ea41eb74990fc1a3dea53632114a6736ea49e4654f87 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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:eea15d5475069c3ef791f10c2c6b5af2ee421ef2da1e680ecce1cba46243983b" "/opt/rustwide/cargo-home/bin/cargo" "+44f415c1d617ebc7b931a243b7b321ef8a6ca47c" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 1270c0a4966170f45eeb85707959bcdc67cf65bd79eccfb2fa970b96058def09 [INFO] running `Command { std: "docker" "start" "-a" "1270c0a4966170f45eeb85707959bcdc67cf65bd79eccfb2fa970b96058def09", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling libc v0.2.135 [INFO] [stderr] Compiling version_check v0.9.4 [INFO] [stderr] Compiling once_cell v1.15.0 [INFO] [stderr] Compiling spin v0.5.2 [INFO] [stderr] Compiling typenum v1.15.0 [INFO] [stderr] Compiling proc-macro2 v1.0.47 [INFO] [stderr] Compiling cc v1.0.73 [INFO] [stderr] Compiling unicode-ident v1.0.5 [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Compiling quote v1.0.21 [INFO] [stderr] Compiling smallvec v1.10.0 [INFO] [stderr] Compiling syn v1.0.102 [INFO] [stderr] Compiling libm v0.2.5 [INFO] [stderr] Compiling pin-project-lite v0.2.9 [INFO] [stderr] Compiling untrusted v0.7.1 [INFO] [stderr] Compiling scopeguard v1.1.0 [INFO] [stderr] Compiling bytes v1.2.1 [INFO] [stderr] Compiling log v0.4.17 [INFO] [stderr] Compiling rustls v0.20.7 [INFO] [stderr] Compiling futures-core v0.3.25 [INFO] [stderr] Compiling subtle v2.4.1 [INFO] [stderr] Compiling generic-array v0.14.6 [INFO] [stderr] Compiling base64ct v1.5.3 [INFO] [stderr] Compiling num-traits v0.2.15 [INFO] [stderr] Compiling lock_api v0.4.9 [INFO] [stderr] Compiling num-integer v0.1.45 [INFO] [stderr] Compiling ahash v0.7.6 [INFO] [stderr] Compiling pem-rfc7468 v0.3.1 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stdout] error[E0635]: unknown feature `proc_macro_span_shrink` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proc-macro2-1.0.47/src/lib.rs:92:30 [INFO] [stdout] | [INFO] [stdout] 92 | feature(proc_macro_span, proc_macro_span_shrink) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling parking_lot_core v0.9.4 [INFO] [stderr] Compiling tinyvec_macros v0.1.0 [INFO] [stderr] Compiling const-oid v0.7.1 [INFO] [stderr] Compiling tinyvec v1.6.0 [INFO] [stderr] Compiling num-iter v0.1.43 [INFO] [stderr] Compiling tokio v1.21.2 [INFO] [stderr] Compiling ppv-lite86 v0.2.16 [INFO] [stderr] Compiling parking_lot_core v0.8.5 [INFO] [stderr] Compiling zeroize v1.5.7 [INFO] [stderr] Compiling instant v0.1.12 [INFO] [stderr] Compiling cpufeatures v0.2.5 [INFO] [stderr] Compiling unicode-bidi v0.3.8 [INFO] [stdout] For more information about this error, try `rustc --explain E0635`. [INFO] [stdout] [INFO] [stderr] error: could not compile `proc-macro2` (lib) due to 1 previous error [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "1270c0a4966170f45eeb85707959bcdc67cf65bd79eccfb2fa970b96058def09", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1270c0a4966170f45eeb85707959bcdc67cf65bd79eccfb2fa970b96058def09", kill_on_drop: false }` [INFO] [stdout] 1270c0a4966170f45eeb85707959bcdc67cf65bd79eccfb2fa970b96058def09