[INFO] fetching crate smt2parser 0.6.1...
[INFO] testing smt2parser-0.6.1 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate smt2parser 0.6.1 into /workspace/builds/worker-51/source
[INFO] validating manifest of crates.io crate smt2parser 0.6.1 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 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-51/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" "+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-51/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-51/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] 4544582a6f831585c1d6bb270b2ec744f60b0a3d230f17864ee612ce5ad46118
[INFO] running `Command { std: "docker" "start" "-a" "4544582a6f831585c1d6bb270b2ec744f60b0a3d230f17864ee612ce5ad46118", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4544582a6f831585c1d6bb270b2ec744f60b0a3d230f17864ee612ce5ad46118", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4544582a6f831585c1d6bb270b2ec744f60b0a3d230f17864ee612ce5ad46118", kill_on_drop: false }`
[INFO] [stdout] 4544582a6f831585c1d6bb270b2ec744f60b0a3d230f17864ee612ce5ad46118
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-51/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-51/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] b6abb7eb88ff07623cf460e96a74d5b39b4583453fae4d56a06e219a1c972258
[INFO] running `Command { std: "docker" "start" "-a" "b6abb7eb88ff07623cf460e96a74d5b39b4583453fae4d56a06e219a1c972258", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling syn v1.0.76
[INFO] [stderr]    Compiling arrayvec v0.4.12
[INFO] [stderr]    Compiling nodrop v0.1.14
[INFO] [stderr]    Compiling ansi_term v0.11.0
[INFO] [stderr]    Compiling fst v0.4.7
[INFO] [stderr]    Compiling strsim v0.8.0
[INFO] [stderr]    Compiling num-bigint v0.3.3
[INFO] [stderr]    Compiling num-iter v0.1.42
[INFO] [stderr]    Compiling num-rational v0.3.2
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling heck v0.3.3
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]    Compiling getrandom v0.1.16
[INFO] [stderr]    Compiling getrandom v0.2.3
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling rand_core v0.6.3
[INFO] [stderr]    Compiling clap v2.33.3
[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 v0.7.3
[INFO] [stderr]    Compiling rand v0.8.4
[INFO] [stderr]    Compiling blake2-rfc v0.2.18
[INFO] [stderr]    Compiling permutation_iterator v0.1.2
[INFO] [stderr]    Compiling serde_derive v1.0.130
[INFO] [stderr]    Compiling structopt-derive v0.4.16
[INFO] [stderr]    Compiling pomelo-impl v0.1.5
[INFO] [stderr]    Compiling strum_macros v0.21.1
[INFO] [stderr]    Compiling thiserror-impl v1.0.29
[INFO] [stderr]    Compiling strum v0.21.0
[INFO] [stderr]    Compiling thiserror v1.0.29
[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 57.68s
[INFO] running `Command { std: "docker" "inspect" "b6abb7eb88ff07623cf460e96a74d5b39b4583453fae4d56a06e219a1c972258", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b6abb7eb88ff07623cf460e96a74d5b39b4583453fae4d56a06e219a1c972258", kill_on_drop: false }`
[INFO] [stdout] b6abb7eb88ff07623cf460e96a74d5b39b4583453fae4d56a06e219a1c972258
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-51/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-51/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] d47911e4b312b1d82c3fbd0210a19bd0f066ab2fb92c63538aba654b297d381b
[INFO] running `Command { std: "docker" "start" "-a" "d47911e4b312b1d82c3fbd0210a19bd0f066ab2fb92c63538aba654b297d381b", kill_on_drop: false }`
[INFO] [stderr]    Compiling smt2parser v0.6.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 14.22s
[INFO] running `Command { std: "docker" "inspect" "d47911e4b312b1d82c3fbd0210a19bd0f066ab2fb92c63538aba654b297d381b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d47911e4b312b1d82c3fbd0210a19bd0f066ab2fb92c63538aba654b297d381b", kill_on_drop: false }`
[INFO] [stdout] d47911e4b312b1d82c3fbd0210a19bd0f066ab2fb92c63538aba654b297d381b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-51/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-51/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] 43af0ebd08f381e486c9c1d231ceef3e9b0a932dc2e36c78eb03287621458ade
[INFO] running `Command { std: "docker" "start" "-a" "43af0ebd08f381e486c9c1d231ceef3e9b0a932dc2e36c78eb03287621458ade", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/smt2parser-0c676d1e11c3bae0)
[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 lexer::test_spaces ... ok
[INFO] [stdout] test rewriter::test_term_rewriter ... ok
[INFO] [stdout] test renaming::test_symbol_renaming ... ok
[INFO] [stdout] test renaming::test_testers ... ok
[INFO] [stdout] test lexer::test_keyword ... ok
[INFO] [stdout] test parser::tests::test_echo ... ok
[INFO] [stdout] test lexer::test_error ... ok
[INFO] [stdout] test lexer::test_symbol ... ok
[INFO] [stdout] test parser::tests::test_declare_datatypes_with_comment ... ok
[INFO] [stdout] test test_command_stream_error ... ok
[INFO] [stdout] test renaming::test_declare_datatypes_renaming ... ok
[INFO] [stdout] test test_command_stream_invalid_token ... 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 0.46s
[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 2.21s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "43af0ebd08f381e486c9c1d231ceef3e9b0a932dc2e36c78eb03287621458ade", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "43af0ebd08f381e486c9c1d231ceef3e9b0a932dc2e36c78eb03287621458ade", kill_on_drop: false }`
[INFO] [stdout] 43af0ebd08f381e486c9c1d231ceef3e9b0a932dc2e36c78eb03287621458ade