[INFO] fetching crate smt2parser 0.6.1... [INFO] testing smt2parser-0.6.1 against 1.55.0 for beta-1.56-1 [INFO] extracting crate smt2parser 0.6.1 into /workspace/builds/worker-48/source [INFO] validating manifest of crates.io crate smt2parser 0.6.1 on toolchain 1.55.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate smt2parser 0.6.1 [INFO] finished tweaking crates.io crate smt2parser 0.6.1 [INFO] tweaked toml for crates.io crate smt2parser 0.6.1 written to /workspace/builds/worker-48/source/Cargo.toml [INFO] crate crates.io crate smt2parser 0.6.1 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "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-48/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-48/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" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 7492cebbb57821b5af7213ef160b970289d29df063e6a867009fd2657a85827f [INFO] running `Command { std: "docker" "start" "-a" "7492cebbb57821b5af7213ef160b970289d29df063e6a867009fd2657a85827f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "7492cebbb57821b5af7213ef160b970289d29df063e6a867009fd2657a85827f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7492cebbb57821b5af7213ef160b970289d29df063e6a867009fd2657a85827f", kill_on_drop: false }` [INFO] [stdout] 7492cebbb57821b5af7213ef160b970289d29df063e6a867009fd2657a85827f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-48/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-48/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" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 5da5029e2c42e1a2ff954f7f3811767fe126c15561f0f2114d3c7f71b82d965b [INFO] running `Command { std: "docker" "start" "-a" "5da5029e2c42e1a2ff954f7f3811767fe126c15561f0f2114d3c7f71b82d965b", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling fst v0.4.7 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling num-bigint v0.3.3 [INFO] [stderr] Compiling num-rational v0.3.2 [INFO] [stderr] Compiling num-iter v0.1.42 [INFO] [stderr] Compiling getrandom v0.1.16 [INFO] [stderr] Compiling getrandom v0.2.3 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling blake2-rfc v0.2.18 [INFO] [stderr] Compiling serde_derive v1.0.130 [INFO] [stderr] Compiling pomelo-impl v0.1.5 [INFO] [stderr] Compiling strum_macros v0.21.1 [INFO] [stderr] Compiling structopt-derive v0.4.16 [INFO] [stderr] Compiling clap v2.33.3 [INFO] [stderr] Compiling rand_core v0.6.3 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling rand_chacha v0.2.2 [INFO] [stderr] Compiling rand v0.8.4 [INFO] [stderr] Compiling rand v0.7.3 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling permutation_iterator v0.1.2 [INFO] [stderr] Compiling strum v0.21.0 [INFO] [stderr] Compiling structopt v0.3.23 [INFO] [stderr] Compiling pomelo v0.1.5 [INFO] [stderr] Compiling serde v1.0.130 [INFO] [stderr] Compiling num-complex v0.3.1 [INFO] [stderr] Compiling num v0.3.1 [INFO] [stderr] Compiling smt2parser v0.6.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 45.60s [INFO] running `Command { std: "docker" "inspect" "5da5029e2c42e1a2ff954f7f3811767fe126c15561f0f2114d3c7f71b82d965b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5da5029e2c42e1a2ff954f7f3811767fe126c15561f0f2114d3c7f71b82d965b", kill_on_drop: false }` [INFO] [stdout] 5da5029e2c42e1a2ff954f7f3811767fe126c15561f0f2114d3c7f71b82d965b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-48/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-48/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" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] dbe81b66c84ed19b2d16ae22a14427cc8dfbed8a31764a21c9e25b74ac4bc856 [INFO] running `Command { std: "docker" "start" "-a" "dbe81b66c84ed19b2d16ae22a14427cc8dfbed8a31764a21c9e25b74ac4bc856", kill_on_drop: false }` [INFO] [stderr] Compiling smt2parser v0.6.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 15.25s [INFO] running `Command { std: "docker" "inspect" "dbe81b66c84ed19b2d16ae22a14427cc8dfbed8a31764a21c9e25b74ac4bc856", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "dbe81b66c84ed19b2d16ae22a14427cc8dfbed8a31764a21c9e25b74ac4bc856", kill_on_drop: false }` [INFO] [stdout] dbe81b66c84ed19b2d16ae22a14427cc8dfbed8a31764a21c9e25b74ac4bc856 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-48/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-48/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" "+1.55.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 1f587fd44bd4bc9e83af0945b020f62b87372674d45ad8ea2564ae23b472369f [INFO] running `Command { std: "docker" "start" "-a" "1f587fd44bd4bc9e83af0945b020f62b87372674d45ad8ea2564ae23b472369f", 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] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.40s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/smt2parser-6af0d941b36f7a2e) [INFO] [stdout] [INFO] [stdout] running 17 tests [INFO] [stdout] test concrete::test_syntax_visitor ... ok [INFO] [stdout] test lexer::test_token_size ... ok [INFO] [stdout] test rewriter::test_term_rewriter ... ok [INFO] [stdout] test renaming::test_symbol_renaming ... ok [INFO] [stdout] test parser::tests::test_declare_datatypes_with_comment ... ok [INFO] [stdout] test lexer::test_symbol ... ok [INFO] [stdout] test parser::tests::test_echo ... ok [INFO] [stdout] test test_command_stream_invalid_token ... ok [INFO] [stdout] test lexer::test_error ... ok [INFO] [stdout] test lexer::test_keyword ... ok [INFO] [stdout] test renaming::test_testers ... ok [INFO] [stdout] test renaming::test_declare_datatypes_renaming ... ok [INFO] [stdout] test test_command_stream_error ... ok [INFO] [stdout] test lexer::test_spaces ... ok [INFO] [stdout] test renaming::test_random_renaming ... ok [INFO] [stdout] test parser::tests::test_assert_term ... ok [INFO] [stdout] test lexer::test_literals ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 17 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.40s [INFO] [stdout] [INFO] [stderr] Doc-tests smt2parser [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test src/lib.rs - (line 12) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.78s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "1f587fd44bd4bc9e83af0945b020f62b87372674d45ad8ea2564ae23b472369f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1f587fd44bd4bc9e83af0945b020f62b87372674d45ad8ea2564ae23b472369f", kill_on_drop: false }` [INFO] [stdout] 1f587fd44bd4bc9e83af0945b020f62b87372674d45ad8ea2564ae23b472369f