[INFO] fetching crate evalexpr 6.3.0...
[INFO] testing evalexpr-6.3.0 against try#ecabaf78506b7a4668d42dc20268c086b93f0fad for pr-87041
[INFO] extracting crate evalexpr 6.3.0 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate evalexpr 6.3.0 on toolchain ecabaf78506b7a4668d42dc20268c086b93f0fad
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate evalexpr 6.3.0
[INFO] finished tweaking crates.io crate evalexpr 6.3.0
[INFO] tweaked toml for crates.io crate evalexpr 6.3.0 written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded ron v0.4.2
[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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5759433d121683ad1f1b23be5cfb10259477ae5dac54676baa23363bc96e45db
[INFO] running `Command { std: "docker" "start" "-a" "5759433d121683ad1f1b23be5cfb10259477ae5dac54676baa23363bc96e45db", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5759433d121683ad1f1b23be5cfb10259477ae5dac54676baa23363bc96e45db", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5759433d121683ad1f1b23be5cfb10259477ae5dac54676baa23363bc96e45db", kill_on_drop: false }`
[INFO] [stdout] 5759433d121683ad1f1b23be5cfb10259477ae5dac54676baa23363bc96e45db
[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=forbid" "-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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8b74d824e533edf252f7fcc7e0d9ce70aaaa340bbf7b27e6409ef67dc8cb0e3b
[INFO] running `Command { std: "docker" "start" "-a" "8b74d824e533edf252f7fcc7e0d9ce70aaaa340bbf7b27e6409ef67dc8cb0e3b", kill_on_drop: false }`
[INFO] [stderr]    Compiling evalexpr v6.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.77s
[INFO] running `Command { std: "docker" "inspect" "8b74d824e533edf252f7fcc7e0d9ce70aaaa340bbf7b27e6409ef67dc8cb0e3b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8b74d824e533edf252f7fcc7e0d9ce70aaaa340bbf7b27e6409ef67dc8cb0e3b", kill_on_drop: false }`
[INFO] [stdout] 8b74d824e533edf252f7fcc7e0d9ce70aaaa340bbf7b27e6409ef67dc8cb0e3b
[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=forbid" "-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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2e0e07d92495bff2f79cd3366236d2c042edb7bb0367938f844fed745bb531f8
[INFO] running `Command { std: "docker" "start" "-a" "2e0e07d92495bff2f79cd3366236d2c042edb7bb0367938f844fed745bb531f8", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.98
[INFO] [stderr]    Compiling getrandom v0.1.16
[INFO] [stderr]    Compiling serde v1.0.126
[INFO] [stderr]    Compiling byteorder v1.4.3
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling base64 v0.10.1
[INFO] [stderr]    Compiling syn v1.0.73
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling rand_pcg v0.2.1
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling serde_derive v1.0.126
[INFO] [stderr]    Compiling ron v0.4.2
[INFO] [stderr]    Compiling evalexpr v6.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 22.73s
[INFO] running `Command { std: "docker" "inspect" "2e0e07d92495bff2f79cd3366236d2c042edb7bb0367938f844fed745bb531f8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2e0e07d92495bff2f79cd3366236d2c042edb7bb0367938f844fed745bb531f8", kill_on_drop: false }`
[INFO] [stdout] 2e0e07d92495bff2f79cd3366236d2c042edb7bb0367938f844fed745bb531f8
[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=forbid" "-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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 5d447db6a2000ba593df85f850bd38fdab1bffc62edb6acb48388e5b9778c211
[INFO] running `Command { std: "docker" "start" "-a" "5d447db6a2000ba593df85f850bd38fdab1bffc62edb6acb48388e5b9778c211", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/evalexpr-a8d4ef551403d587)
[INFO] [stdout] running 2 tests
[INFO] [stderr]      Running tests/integration.rs (/opt/rustwide/target/debug/deps/integration-995be00c6ef9baba)
[INFO] [stdout] test value::tests::test_value_checks ... ok
[INFO] [stdout] test value::tests::test_value_conversions ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 25 tests
[INFO] [stdout] test test_empty_context ... ok
[INFO] [stdout] test test_boolean_examples ... ok
[INFO] [stdout] test test_arithmetic_precedence_examples ... ok
[INFO] [stdout] test test_errors ... ok
[INFO] [stdout] test test_assignment ... ok
[INFO] [stdout] test test_error_constructors ... ok
[INFO] [stdout] test test_braced_examples ... ok
[INFO] [stdout] test test_expression_chaining ... ok
[INFO] [stdout] test test_functions ... ok
[INFO] [stdout] test test_binary_examples ... ok
[INFO] [stdout] test test_hashmap_context_type_safety ... ok
[INFO] [stdout] test test_builtin_functions ... ok
[INFO] [stdout] test test_mod_examples ... ok
[INFO] [stdout] test test_no_panic ... ok
[INFO] [stdout] test test_shortcut_functions ... ok
[INFO] [stdout] test test_n_ary_functions ... ok
[INFO] [stdout] test test_operator_assignments ... ok
[INFO] [stdout] test test_type_errors_in_binary_operators ... ok
[INFO] [stdout] test test_pow_examples ... ok
[INFO] [stdout] test test_with_context ... ok
[INFO] [stdout] test test_implicit_context ... ok
[INFO] [stdout] test test_tuple_definitions ... ok
[INFO] [stdout] test test_strings ... ok
[INFO] [stdout] test test_unary_examples ... ok
[INFO] [stdout] test test_whitespace ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 25 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.06s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/regex.rs (/opt/rustwide/target/debug/deps/regex-1c3f9cc94ba3f2bb)
[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]      Running tests/serde.rs (/opt/rustwide/target/debug/deps/serde-cbae950145fe2cb2)
[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 evalexpr
[INFO] [stdout] 
[INFO] [stdout] running 23 tests
[INFO] [stdout] test src/context/mod.rs - context_map (line 132) ... ok
[INFO] [stdout] test src/lib.rs - (line 280) ... ok
[INFO] [stdout] test src/tree/mod.rs - tree::Node::iter_function_identifiers (line 103) ... ok
[INFO] [stdout] test src/lib.rs - (line 13) ... ok
[INFO] [stdout] test src/lib.rs - (line 470) ... ok
[INFO] [stdout] test src/lib.rs - (line 170) ... ok
[INFO] [stdout] test src/interface/mod.rs - interface::eval_with_context_mut (line 44) ... ok
[INFO] [stdout] test src/tree/mod.rs - tree::Node::iter_variable_identifiers (line 81) ... ok
[INFO] [stdout] test src/tree/mod.rs - tree::Node (line 25) ... ok
[INFO] [stdout] test src/lib.rs - (line 222) ... ok
[INFO] [stdout] test src/lib.rs - (line 206) ... ok
[INFO] [stdout] test src/lib.rs - (line 248) ... ok
[INFO] [stdout] test src/interface/mod.rs - interface::build_operator_tree (line 69) ... ok
[INFO] [stdout] test src/lib.rs - (line 161) ... ok
[INFO] [stdout] test src/tree/mod.rs - tree::Node::iter_identifiers (line 57) ... ok
[INFO] [stdout] test src/lib.rs - (line 28) ... ok
[INFO] [stdout] test src/function/mod.rs - function::Function (line 12) ... ok
[INFO] [stdout] test src/interface/mod.rs - interface::eval_with_context (line 25) ... ok
[INFO] [stdout] test src/interface/mod.rs - interface::eval (line 10) ... ok
[INFO] [stdout] test src/lib.rs - (line 47) ... ok
[INFO] [stdout] test src/lib.rs - (line 83) ... ok
[INFO] [stdout] test src/lib.rs - (line 191) ... ok
[INFO] [stdout] test src/lib.rs - (line 298) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 23 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 3.15s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "5d447db6a2000ba593df85f850bd38fdab1bffc62edb6acb48388e5b9778c211", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5d447db6a2000ba593df85f850bd38fdab1bffc62edb6acb48388e5b9778c211", kill_on_drop: false }`
[INFO] [stdout] 5d447db6a2000ba593df85f850bd38fdab1bffc62edb6acb48388e5b9778c211