[INFO] fetching crate otopr 0.4.0... [INFO] testing otopr-0.4.0 against master#cdb45c87e2cd43495379f7e867e3cc15dcee9f93 for pr-145838-1 [INFO] extracting crate otopr 0.4.0 into /workspace/builds/worker-5-tc1/source [INFO] started tweaking crates.io crate otopr 0.4.0 [INFO] finished tweaking crates.io crate otopr 0.4.0 [INFO] tweaked toml for crates.io crate otopr 0.4.0 written to /workspace/builds/worker-5-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate otopr 0.4.0 on toolchain cdb45c87e2cd43495379f7e867e3cc15dcee9f93 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "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" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 86 packages to latest compatible versions [INFO] [stderr] Adding criterion v0.3.6 (available: v0.7.0) [INFO] [stderr] Adding prost v0.8.0 (available: v0.14.1) [INFO] [stderr] Adding rand v0.8.5 (available: v0.9.2) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded otopr-derive v0.4.0 [INFO] [stderr] Downloaded prost v0.8.0 [INFO] [stderr] Downloaded prost-derive v0.8.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 3333f698f914d2ad53953e0b99a7219229c49a035c31e30321add7e6dc3403cd [INFO] running `Command { std: "docker" "start" "-a" "3333f698f914d2ad53953e0b99a7219229c49a035c31e30321add7e6dc3403cd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "3333f698f914d2ad53953e0b99a7219229c49a035c31e30321add7e6dc3403cd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3333f698f914d2ad53953e0b99a7219229c49a035c31e30321add7e6dc3403cd", kill_on_drop: false }` [INFO] [stdout] 3333f698f914d2ad53953e0b99a7219229c49a035c31e30321add7e6dc3403cd [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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=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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 1d65e9b9b8f9101791f61868a7c5ff0fcdf4b067ea2979ecad91d16461684b69 [INFO] running `Command { std: "docker" "start" "-a" "1d65e9b9b8f9101791f61868a7c5ff0fcdf4b067ea2979ecad91d16461684b69", kill_on_drop: false }` [INFO] [stderr] Compiling serde v1.0.219 [INFO] [stderr] Compiling otopr-derive v0.4.0 [INFO] [stderr] Compiling otopr v0.4.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: struct `Testing` is never constructed [INFO] [stdout] --> src/repeated.rs:287:16 [INFO] [stdout] | [INFO] [stdout] 287 | pub struct Testing { [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 4.56s [INFO] running `Command { std: "docker" "inspect" "1d65e9b9b8f9101791f61868a7c5ff0fcdf4b067ea2979ecad91d16461684b69", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1d65e9b9b8f9101791f61868a7c5ff0fcdf4b067ea2979ecad91d16461684b69", kill_on_drop: false }` [INFO] [stdout] 1d65e9b9b8f9101791f61868a7c5ff0fcdf4b067ea2979ecad91d16461684b69 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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=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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 3a5be0a106028f876a8c06d024487697b6219d80b704352ae8630e954121ccd6 [INFO] running `Command { std: "docker" "start" "-a" "3a5be0a106028f876a8c06d024487697b6219d80b704352ae8630e954121ccd6", kill_on_drop: false }` [INFO] [stderr] Compiling rayon-core v1.13.0 [INFO] [stderr] Compiling libc v0.2.175 [INFO] [stderr] Compiling anyhow v1.0.99 [INFO] [stderr] Compiling csv-core v0.1.12 [INFO] [stderr] Compiling regex-automata v0.4.10 [INFO] [stderr] Compiling half v1.8.3 [INFO] [stderr] Compiling syn v2.0.106 [INFO] [stderr] Compiling serde_json v1.0.143 [INFO] [stderr] Compiling clap v2.34.0 [INFO] [stderr] Compiling criterion-plot v0.4.5 [INFO] [stderr] Compiling plotters v0.3.7 [INFO] [stdout] warning: struct `Testing` is never constructed [INFO] [stdout] --> src/repeated.rs:287:16 [INFO] [stdout] | [INFO] [stdout] 287 | pub struct Testing { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling serde_cbor v0.11.2 [INFO] [stderr] Compiling prost-derive v0.8.0 [INFO] [stderr] Compiling csv v1.3.1 [INFO] [stderr] Compiling rayon v1.11.0 [INFO] [stderr] Compiling getrandom v0.2.16 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling tinytemplate v1.2.1 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling prost v0.8.0 [INFO] [stderr] Compiling regex v1.11.2 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling serde_derive v1.0.219 [INFO] [stderr] Compiling criterion v0.3.6 [INFO] [stderr] Compiling otopr v0.4.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: struct `Testing` is never constructed [INFO] [stdout] --> src/repeated.rs:287:16 [INFO] [stdout] | [INFO] [stdout] 287 | pub struct Testing { [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 22.04s [INFO] running `Command { std: "docker" "inspect" "3a5be0a106028f876a8c06d024487697b6219d80b704352ae8630e954121ccd6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3a5be0a106028f876a8c06d024487697b6219d80b704352ae8630e954121ccd6", kill_on_drop: false }` [INFO] [stdout] 3a5be0a106028f876a8c06d024487697b6219d80b704352ae8630e954121ccd6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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=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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] e18105c41320d6099929120c9b450427e6adb1ebe452072d4fc462251e52a9d7 [INFO] running `Command { std: "docker" "start" "-a" "e18105c41320d6099929120c9b450427e6adb1ebe452072d4fc462251e52a9d7", kill_on_drop: false }` [INFO] [stderr] warning: struct `Testing` is never constructed [INFO] [stderr] --> src/repeated.rs:287:16 [INFO] [stderr] | [INFO] [stderr] 287 | pub struct Testing { [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: `otopr` (lib) generated 1 warning [INFO] [stderr] warning: `otopr` (lib test) generated 1 warning (1 duplicate) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.10s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/otopr-27258c7657bcf9ce) [INFO] [stdout] [INFO] [stdout] running 4 tests [INFO] [stdout] test tests::test1 ... ok [INFO] [stdout] test tests::test_enumeration ... ok [INFO] [stdout] test tests::test2 ... ok [INFO] [stdout] test tests::test_varint ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stderr] Doc-tests otopr [INFO] [stderr] error[E0659]: `otopr` is ambiguous [INFO] [stderr] --> src/repeated.rs:276:9 [INFO] [stderr] | [INFO] [stderr] 276 | use otopr::*; [INFO] [stderr] | ^^^^^ ambiguous name [INFO] [stderr] | [INFO] [stderr] = note: ambiguous because of a conflict between a name from a glob import and an outer scope during import or macro resolution [INFO] [stderr] = note: `otopr` could refer to a crate passed with `--extern` [INFO] [stderr] = help: use `::otopr` to refer to this crate unambiguously [INFO] [stderr] note: `otopr` could also refer to the module imported here [INFO] [stderr] --> src/repeated.rs:276:9 [INFO] [stderr] | [INFO] [stderr] 276 | use otopr::*; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] = help: consider adding an explicit import of `otopr` to disambiguate [INFO] [stderr] = help: or use `self::otopr` to refer to this module unambiguously [INFO] [stderr] [INFO] [stderr] error[E0659]: `otopr` is ambiguous [INFO] [stderr] --> src/repeated.rs:279:14 [INFO] [stderr] | [INFO] [stderr] 279 | #[derive(otopr::EncodableMessage)] [INFO] [stderr] | ^^^^^ ambiguous name [INFO] [stderr] | [INFO] [stderr] = note: ambiguous because of a conflict between a name from a glob import and an outer scope during import or macro resolution [INFO] [stderr] = note: `otopr` could refer to a crate passed with `--extern` [INFO] [stderr] = help: use `::otopr` to refer to this crate unambiguously [INFO] [stderr] note: `otopr` could also refer to the module imported here [INFO] [stderr] --> src/repeated.rs:276:9 [INFO] [stderr] | [INFO] [stderr] 276 | use otopr::*; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] = help: consider adding an explicit import of `otopr` to disambiguate [INFO] [stderr] = help: or use `self::otopr` to refer to this module unambiguously [INFO] [stderr] [INFO] [stderr] error: aborting due to 2 previous errors [INFO] [stderr] [INFO] [stderr] For more information about this error, try `rustc --explain E0659`. [INFO] [stderr] error: doctest failed, to rerun pass `--doc` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/bin/rustdoc --edition=2018 --crate-type lib --color auto --crate-name otopr --test src/lib.rs --test-run-directory /opt/rustwide/workdir -L dependency=/opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern bytes=/opt/rustwide/target/debug/deps/libbytes-bfe11088fe358bd1.rlib --extern criterion=/opt/rustwide/target/debug/deps/libcriterion-d0577bd8d2e59dc1.rlib --extern otopr=/opt/rustwide/target/debug/deps/libotopr-9230b7f37ec06fc0.rlib --extern otopr_derive=/opt/rustwide/target/debug/deps/libotopr_derive-3066f266df5ad0d9.so --extern prost=/opt/rustwide/target/debug/deps/libprost-29d188331c4a23f0.rlib --extern rand=/opt/rustwide/target/debug/deps/librand-bb268d205dcba30e.rlib --extern serde=/opt/rustwide/target/debug/deps/libserde-4bcc1d022cd2e948.rlib -C embed-bitcode=no --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values())' --cap-lints=forbid --error-format human` (exit status: 1) [INFO] [stderr] note: test exited abnormally; to see the full output pass --nocapture to the harness. [INFO] running `Command { std: "docker" "inspect" "e18105c41320d6099929120c9b450427e6adb1ebe452072d4fc462251e52a9d7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e18105c41320d6099929120c9b450427e6adb1ebe452072d4fc462251e52a9d7", kill_on_drop: false }` [INFO] [stdout] e18105c41320d6099929120c9b450427e6adb1ebe452072d4fc462251e52a9d7