[INFO] fetching crate vecmerge 0.0.3... [INFO] testing vecmerge-0.0.3 against beta-2021-09-08 for beta-1.56-1 [INFO] extracting crate vecmerge 0.0.3 into /workspace/builds/worker-83/source [INFO] validating manifest of crates.io crate vecmerge 0.0.3 on toolchain beta-2021-09-08 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate vecmerge 0.0.3 [INFO] finished tweaking crates.io crate vecmerge 0.0.3 [INFO] tweaked toml for crates.io crate vecmerge 0.0.3 written to /workspace/builds/worker-83/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-83/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-83/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] d5ae7627c54a5ba3ef743d9d7744926efb2f6262b639b1255ba969e61dd7f325 [INFO] running `Command { std: "docker" "start" "-a" "d5ae7627c54a5ba3ef743d9d7744926efb2f6262b639b1255ba969e61dd7f325", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d5ae7627c54a5ba3ef743d9d7744926efb2f6262b639b1255ba969e61dd7f325", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d5ae7627c54a5ba3ef743d9d7744926efb2f6262b639b1255ba969e61dd7f325", kill_on_drop: false }` [INFO] [stdout] d5ae7627c54a5ba3ef743d9d7744926efb2f6262b639b1255ba969e61dd7f325 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-83/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-83/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" "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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 6587a7491f98aea29ee42b5123dc6725d3f3dbfad072ad6dd02ce61f9bc2710a [INFO] running `Command { std: "docker" "start" "-a" "6587a7491f98aea29ee42b5123dc6725d3f3dbfad072ad6dd02ce61f9bc2710a", kill_on_drop: false }` [INFO] [stderr] Compiling proc-quote-impl v0.2.2 [INFO] [stderr] Compiling proc-quote v0.2.2 [INFO] [stderr] Compiling vecmerge-impl v0.0.3 [INFO] [stderr] Compiling vecmerge v0.0.3 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 3.39s [INFO] running `Command { std: "docker" "inspect" "6587a7491f98aea29ee42b5123dc6725d3f3dbfad072ad6dd02ce61f9bc2710a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6587a7491f98aea29ee42b5123dc6725d3f3dbfad072ad6dd02ce61f9bc2710a", kill_on_drop: false }` [INFO] [stdout] 6587a7491f98aea29ee42b5123dc6725d3f3dbfad072ad6dd02ce61f9bc2710a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-83/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-83/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" "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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 39947dce0ef811ca08f76e9d5a2cc883d97e0959207d9f972d3612e0d73a328a [INFO] running `Command { std: "docker" "start" "-a" "39947dce0ef811ca08f76e9d5a2cc883d97e0959207d9f972d3612e0d73a328a", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling vecmerge v0.0.3 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.03s [INFO] running `Command { std: "docker" "inspect" "39947dce0ef811ca08f76e9d5a2cc883d97e0959207d9f972d3612e0d73a328a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "39947dce0ef811ca08f76e9d5a2cc883d97e0959207d9f972d3612e0d73a328a", kill_on_drop: false }` [INFO] [stdout] 39947dce0ef811ca08f76e9d5a2cc883d97e0959207d9f972d3612e0d73a328a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-83/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-83/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" "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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 664b29e53f155f2e8227df838280595fe54a6130d561b32556df7d5eb643158a [INFO] running `Command { std: "docker" "start" "-a" "664b29e53f155f2e8227df838280595fe54a6130d561b32556df7d5eb643158a", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.05s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/vecmerge-392bd1c1e5f21bc2) [INFO] [stdout] [INFO] [stderr] Running tests/simple.rs (/opt/rustwide/target/debug/deps/simple-4d60aaef7670d07f) [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] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test simple ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Doc-tests vecmerge [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] running `Command { std: "docker" "inspect" "664b29e53f155f2e8227df838280595fe54a6130d561b32556df7d5eb643158a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "664b29e53f155f2e8227df838280595fe54a6130d561b32556df7d5eb643158a", kill_on_drop: false }` [INFO] [stdout] 664b29e53f155f2e8227df838280595fe54a6130d561b32556df7d5eb643158a