[INFO] fetching crate no_mangle_pub_export_c_fn 0.1.2...
[INFO] testing no_mangle_pub_export_c_fn-0.1.2 against 1.90.0 for beta-1.91-3
[INFO] extracting crate no_mangle_pub_export_c_fn 0.1.2 into /workspace/builds/worker-1-tc1/source
[INFO] started tweaking crates.io crate no_mangle_pub_export_c_fn 0.1.2
[INFO] finished tweaking crates.io crate no_mangle_pub_export_c_fn 0.1.2
[INFO] tweaked toml for crates.io crate no_mangle_pub_export_c_fn 0.1.2 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate no_mangle_pub_export_c_fn 0.1.2 on toolchain 1.90.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "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" "+1.90.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 17 packages to latest compatible versions
[INFO] [stderr]       Adding syn v1.0.109 (available: v2.0.106)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] eda882cdcd639450bed507ae7be0cc86d6788301be972bbc9476f95947f051cd
[INFO] running `Command { std: "docker" "start" "-a" "eda882cdcd639450bed507ae7be0cc86d6788301be972bbc9476f95947f051cd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "eda882cdcd639450bed507ae7be0cc86d6788301be972bbc9476f95947f051cd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eda882cdcd639450bed507ae7be0cc86d6788301be972bbc9476f95947f051cd", kill_on_drop: false }`
[INFO] [stdout] eda882cdcd639450bed507ae7be0cc86d6788301be972bbc9476f95947f051cd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ece2c31d0a3ec17b87d547e4d6577b88b36b0cdbb466ac3259bd485f18b95ed0
[INFO] running `Command { std: "docker" "start" "-a" "ece2c31d0a3ec17b87d547e4d6577b88b36b0cdbb466ac3259bd485f18b95ed0", kill_on_drop: false }`
[INFO] [stderr]    Compiling quote v1.0.41
[INFO] [stderr]    Compiling proc-macro2 v1.0.101
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling no_mangle_pub_export_c_fn v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 9.16s
[INFO] running `Command { std: "docker" "inspect" "ece2c31d0a3ec17b87d547e4d6577b88b36b0cdbb466ac3259bd485f18b95ed0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ece2c31d0a3ec17b87d547e4d6577b88b36b0cdbb466ac3259bd485f18b95ed0", kill_on_drop: false }`
[INFO] [stdout] ece2c31d0a3ec17b87d547e4d6577b88b36b0cdbb466ac3259bd485f18b95ed0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e93e2520808e2372a3fe6444ad8b1fa7a1dd460d7c62512cc8d4868d4dc5dff5
[INFO] running `Command { std: "docker" "start" "-a" "e93e2520808e2372a3fe6444ad8b1fa7a1dd460d7c62512cc8d4868d4dc5dff5", kill_on_drop: false }`
[INFO] [stderr]    Compiling no_mangle_pub_export_c_fn v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.41s
[INFO] running `Command { std: "docker" "inspect" "e93e2520808e2372a3fe6444ad8b1fa7a1dd460d7c62512cc8d4868d4dc5dff5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e93e2520808e2372a3fe6444ad8b1fa7a1dd460d7c62512cc8d4868d4dc5dff5", kill_on_drop: false }`
[INFO] [stdout] e93e2520808e2372a3fe6444ad8b1fa7a1dd460d7c62512cc8d4868d4dc5dff5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 80f8861bcfe4789df07b0444df2d2708d7d58a6b43d3471eaeed08dfdcad9fb4
[INFO] running `Command { std: "docker" "start" "-a" "80f8861bcfe4789df07b0444df2d2708d7d58a6b43d3471eaeed08dfdcad9fb4", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/no_mangle_pub_export_c_fn-d730e9059e51aad0)
[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] [stderr]    Doc-tests no_mangle_pub_export_c_fn
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/lib.rs - parse_for_no_mangle_pub_extern_c_fns (line 220) ... ok
[INFO] [stdout] test src/lib.rs - (line 13) ... ok
[INFO] [stdout] test src/lib.rs - parse_for_no_mangle_pub_extern_c_fns (line 206) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.57s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "80f8861bcfe4789df07b0444df2d2708d7d58a6b43d3471eaeed08dfdcad9fb4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "80f8861bcfe4789df07b0444df2d2708d7d58a6b43d3471eaeed08dfdcad9fb4", kill_on_drop: false }`
[INFO] [stdout] 80f8861bcfe4789df07b0444df2d2708d7d58a6b43d3471eaeed08dfdcad9fb4