[INFO] fetching crate xmachine 0.2.1... [INFO] testing xmachine-0.2.1 against 1.59.0 for beta-1.60-1 [INFO] extracting crate xmachine 0.2.1 into /workspace/builds/worker-18/source [INFO] validating manifest of crates.io crate xmachine 0.2.1 on toolchain 1.59.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate xmachine 0.2.1 [INFO] finished tweaking crates.io crate xmachine 0.2.1 [INFO] tweaked toml for crates.io crate xmachine 0.2.1 written to /workspace/builds/worker-18/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "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-18/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] ae79e3f83226f1b19e8a2cb199ba2cdbd97e0b29ca18a63242b5dd6ca3f2c20b [INFO] running `Command { std: "docker" "start" "-a" "ae79e3f83226f1b19e8a2cb199ba2cdbd97e0b29ca18a63242b5dd6ca3f2c20b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ae79e3f83226f1b19e8a2cb199ba2cdbd97e0b29ca18a63242b5dd6ca3f2c20b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ae79e3f83226f1b19e8a2cb199ba2cdbd97e0b29ca18a63242b5dd6ca3f2c20b", kill_on_drop: false }` [INFO] [stdout] ae79e3f83226f1b19e8a2cb199ba2cdbd97e0b29ca18a63242b5dd6ca3f2c20b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 9bf3913d6be21bf19c2a5911c469c2c083d1c9bdf34cddc4adf7ddcf1b313fe0 [INFO] running `Command { std: "docker" "start" "-a" "9bf3913d6be21bf19c2a5911c469c2c083d1c9bdf34cddc4adf7ddcf1b313fe0", kill_on_drop: false }` [INFO] [stderr] Compiling xmachine v0.2.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.50s [INFO] running `Command { std: "docker" "inspect" "9bf3913d6be21bf19c2a5911c469c2c083d1c9bdf34cddc4adf7ddcf1b313fe0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9bf3913d6be21bf19c2a5911c469c2c083d1c9bdf34cddc4adf7ddcf1b313fe0", kill_on_drop: false }` [INFO] [stdout] 9bf3913d6be21bf19c2a5911c469c2c083d1c9bdf34cddc4adf7ddcf1b313fe0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 325c0a96239901e00bd9a3a96d17d4ae428c25526ef3396efd19167a051ac139 [INFO] running `Command { std: "docker" "start" "-a" "325c0a96239901e00bd9a3a96d17d4ae428c25526ef3396efd19167a051ac139", kill_on_drop: false }` [INFO] [stderr] Compiling xmachine v0.2.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.18s [INFO] running `Command { std: "docker" "inspect" "325c0a96239901e00bd9a3a96d17d4ae428c25526ef3396efd19167a051ac139", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "325c0a96239901e00bd9a3a96d17d4ae428c25526ef3396efd19167a051ac139", kill_on_drop: false }` [INFO] [stdout] 325c0a96239901e00bd9a3a96d17d4ae428c25526ef3396efd19167a051ac139 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] ce5f822dd9b5f2f67b88b3fb8ad6789ba939c7d1cd06c51251088867f98b1cff [INFO] running `Command { std: "docker" "start" "-a" "ce5f822dd9b5f2f67b88b3fb8ad6789ba939c7d1cd06c51251088867f98b1cff", kill_on_drop: false }` [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.10s [INFO] [stdout] running 0 tests [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/xmachine-edf44c7e73668299) [INFO] [stdout] [INFO] [stderr] Running tests/church.rs (/opt/rustwide/target/debug/deps/church-e4e6cb8e12afba63) [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 church::church ... 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] Running tests/closure.rs (/opt/rustwide/target/debug/deps/closure-843812cd23d90524) [INFO] [stdout] [INFO] [stderr] Running tests/from.rs (/opt/rustwide/target/debug/deps/from-a78d819084391b3e) [INFO] [stdout] running 1 test [INFO] [stdout] test closure_tests::clone_foreign_state ... 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] [stdout] [INFO] [stdout] running 5 tests [INFO] [stdout] test from::from_bool ... ok [INFO] [stdout] test from::from_list ... ok [INFO] [stdout] test from::from_string ... ok [INFO] [stdout] test from::from_tree ... ok [INFO] [stderr] Running tests/function.rs (/opt/rustwide/target/debug/deps/function-0622f9dc2f798bf2) [INFO] [stdout] test from::from_number ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.05s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test function_tests::function_copy ... ok [INFO] [stdout] test function_tests::function_return ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stderr] Running tests/iterative.rs (/opt/rustwide/target/debug/deps/iterative-18aacc3c316a7510) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test iterative::while_loop ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stderr] Running tests/object.rs (/opt/rustwide/target/debug/deps/object-d0e8ca6147213ea5) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stderr] Running tests/value.rs (/opt/rustwide/target/debug/deps/value-ab247b467d313e55) [INFO] [stdout] test object::object ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 3 tests [INFO] [stdout] test value::call ... ok [INFO] [stdout] test value::display ... ok [INFO] [stdout] test value::index ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "ce5f822dd9b5f2f67b88b3fb8ad6789ba939c7d1cd06c51251088867f98b1cff", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ce5f822dd9b5f2f67b88b3fb8ad6789ba939c7d1cd06c51251088867f98b1cff", kill_on_drop: false }` [INFO] [stdout] ce5f822dd9b5f2f67b88b3fb8ad6789ba939c7d1cd06c51251088867f98b1cff