[INFO] fetching crate rust-wasm-prelude 0.3.0... [INFO] testing rust-wasm-prelude-0.3.0 against beta-2021-09-08 for beta-1.56-1 [INFO] extracting crate rust-wasm-prelude 0.3.0 into /workspace/builds/worker-10/source [INFO] validating manifest of crates.io crate rust-wasm-prelude 0.3.0 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 rust-wasm-prelude 0.3.0 [INFO] finished tweaking crates.io crate rust-wasm-prelude 0.3.0 [INFO] tweaked toml for crates.io crate rust-wasm-prelude 0.3.0 written to /workspace/builds/worker-10/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] 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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] 7f54874c6ce8525ae59130f9f6de77dbf9286c5dc5e08646e048abeede8b7deb [INFO] running `Command { std: "docker" "start" "-a" "7f54874c6ce8525ae59130f9f6de77dbf9286c5dc5e08646e048abeede8b7deb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "7f54874c6ce8525ae59130f9f6de77dbf9286c5dc5e08646e048abeede8b7deb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7f54874c6ce8525ae59130f9f6de77dbf9286c5dc5e08646e048abeede8b7deb", kill_on_drop: false }` [INFO] [stdout] 7f54874c6ce8525ae59130f9f6de77dbf9286c5dc5e08646e048abeede8b7deb [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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] be94b3d75756a7036bd66c63ab25c155afe1d3dfae7e3a6ee9fb5e7cfa25b790 [INFO] running `Command { std: "docker" "start" "-a" "be94b3d75756a7036bd66c63ab25c155afe1d3dfae7e3a6ee9fb5e7cfa25b790", kill_on_drop: false }` [INFO] [stderr] Compiling memalloc v0.1.0 [INFO] [stderr] Compiling rust-wasm-prelude v0.3.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.39s [INFO] running `Command { std: "docker" "inspect" "be94b3d75756a7036bd66c63ab25c155afe1d3dfae7e3a6ee9fb5e7cfa25b790", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "be94b3d75756a7036bd66c63ab25c155afe1d3dfae7e3a6ee9fb5e7cfa25b790", kill_on_drop: false }` [INFO] [stdout] be94b3d75756a7036bd66c63ab25c155afe1d3dfae7e3a6ee9fb5e7cfa25b790 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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] 6bd865bcfe4ee8683aae1c620a6a4292eaeea7ec50bf8ae6bb80ee49b3288a2b [INFO] running `Command { std: "docker" "start" "-a" "6bd865bcfe4ee8683aae1c620a6a4292eaeea7ec50bf8ae6bb80ee49b3288a2b", kill_on_drop: false }` [INFO] [stderr] Compiling rust-wasm-prelude v0.3.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.47s [INFO] running `Command { std: "docker" "inspect" "6bd865bcfe4ee8683aae1c620a6a4292eaeea7ec50bf8ae6bb80ee49b3288a2b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6bd865bcfe4ee8683aae1c620a6a4292eaeea7ec50bf8ae6bb80ee49b3288a2b", kill_on_drop: false }` [INFO] [stdout] 6bd865bcfe4ee8683aae1c620a6a4292eaeea7ec50bf8ae6bb80ee49b3288a2b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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] a3c6510bf808a8e0be21f7767a1242deb30a83004b675234aaf68a023e1e1fd4 [INFO] running `Command { std: "docker" "start" "-a" "a3c6510bf808a8e0be21f7767a1242deb30a83004b675234aaf68a023e1e1fd4", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.01s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/rust_wasm_prelude-0a896d9f75640055) [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 rust_wasm_prelude [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" "a3c6510bf808a8e0be21f7767a1242deb30a83004b675234aaf68a023e1e1fd4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a3c6510bf808a8e0be21f7767a1242deb30a83004b675234aaf68a023e1e1fd4", kill_on_drop: false }` [INFO] [stdout] a3c6510bf808a8e0be21f7767a1242deb30a83004b675234aaf68a023e1e1fd4