[INFO] fetching crate ast2str-lib 1.1.0...
[INFO] testing ast2str-lib-1.1.0 against 1.59.0 for beta-1.60-1
[INFO] extracting crate ast2str-lib 1.1.0 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate ast2str-lib 1.1.0 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 ast2str-lib 1.1.0
[INFO] finished tweaking crates.io crate ast2str-lib 1.1.0
[INFO] tweaked toml for crates.io crate ast2str-lib 1.1.0 written to /workspace/builds/worker-8/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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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] 2d07df8fad6820e37241db1391c8657d22305bed0420273ce7824a9b475a6680
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "2d07df8fad6820e37241db1391c8657d22305bed0420273ce7824a9b475a6680", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2d07df8fad6820e37241db1391c8657d22305bed0420273ce7824a9b475a6680", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2d07df8fad6820e37241db1391c8657d22305bed0420273ce7824a9b475a6680", kill_on_drop: false }`
[INFO] [stdout] 2d07df8fad6820e37241db1391c8657d22305bed0420273ce7824a9b475a6680
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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] f9f9272d3a3e8556dc7a4f4d27d67b0db1bbc1e41f74fa18e766d9a85c065107
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "f9f9272d3a3e8556dc7a4f4d27d67b0db1bbc1e41f74fa18e766d9a85c065107", kill_on_drop: false }`
[INFO] [stderr]    Compiling ast2str-lib v1.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.00s
[INFO] running `Command { std: "docker" "inspect" "f9f9272d3a3e8556dc7a4f4d27d67b0db1bbc1e41f74fa18e766d9a85c065107", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f9f9272d3a3e8556dc7a4f4d27d67b0db1bbc1e41f74fa18e766d9a85c065107", kill_on_drop: false }`
[INFO] [stdout] f9f9272d3a3e8556dc7a4f4d27d67b0db1bbc1e41f74fa18e766d9a85c065107
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 4330b92a5e9210f2d0dfcc54842531e0f9be663a9bcc9abbf3b2745a8aab99f9
[INFO] running `Command { std: "docker" "start" "-a" "4330b92a5e9210f2d0dfcc54842531e0f9be663a9bcc9abbf3b2745a8aab99f9", kill_on_drop: false }`
[INFO] [stderr]    Compiling ast2str-lib v1.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.57s
[INFO] running `Command { std: "docker" "inspect" "4330b92a5e9210f2d0dfcc54842531e0f9be663a9bcc9abbf3b2745a8aab99f9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4330b92a5e9210f2d0dfcc54842531e0f9be663a9bcc9abbf3b2745a8aab99f9", kill_on_drop: false }`
[INFO] [stdout] 4330b92a5e9210f2d0dfcc54842531e0f9be663a9bcc9abbf3b2745a8aab99f9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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] cceacd276d158952538b67e9cdd363b821a23e2af536bb5e5f3c8cf9d2b066a0
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "cceacd276d158952538b67e9cdd363b821a23e2af536bb5e5f3c8cf9d2b066a0", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/ast2str_lib-2ed26552cbf43140)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test builder::tests::test_builder ... ok
[INFO] [stdout] test builder::tests::test_builder_with_custom_symbols ... 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]    Doc-tests ast2str-lib
[INFO] [stdout] 
[INFO] [stdout] running 11 tests
[INFO] [stdout] test src/builder.rs - builder::TreeBuilder::display (line 91) ... ok
[INFO] [stdout] test src/utils.rs - utils (line 5) ... ok
[INFO] [stdout] test src/builder.rs - builder::TreeBuilder::quoted (line 66) ... ok
[INFO] [stdout] test src/builder.rs - builder::TreeBuilder::debug (line 114) ... ok
[INFO] [stdout] test src/builder.rs - builder::TreeBuilder::add_child (line 259) ... ok
[INFO] [stdout] test src/builder.rs - builder::TreeBuilder::field (line 41) ... ok
[INFO] [stdout] test src/builder.rs - builder::TreeBuilder::option (line 142) ... ok
[INFO] [stdout] test src/builder.rs - builder::TreeBuilder::list_map (line 224) ... ok
[INFO] [stdout] test src/builder.rs - builder::TreeBuilder::list (line 184) ... ok
[INFO] [stdout] test src/builder.rs - builder::format (line 373) ... ok
[INFO] [stdout] test src/builder.rs - builder::print_ast_list_without_node_name (line 326) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.94s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "cceacd276d158952538b67e9cdd363b821a23e2af536bb5e5f3c8cf9d2b066a0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cceacd276d158952538b67e9cdd363b821a23e2af536bb5e5f3c8cf9d2b066a0", kill_on_drop: false }`
[INFO] [stdout] cceacd276d158952538b67e9cdd363b821a23e2af536bb5e5f3c8cf9d2b066a0