[INFO] fetching crate eval 0.4.3...
[INFO] testing eval-0.4.3 against beta-2021-01-01 for beta-1.50-1
[INFO] extracting crate eval 0.4.3 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate eval 0.4.3 on toolchain beta-2021-01-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate eval 0.4.3
[INFO] finished tweaking crates.io crate eval 0.4.3
[INFO] tweaked toml for crates.io crate eval 0.4.3 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 34c013822569254a5f34dc56d37f68f84be23a4a31659cad144db203ab667f70
[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" "34c013822569254a5f34dc56d37f68f84be23a4a31659cad144db203ab667f70", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "34c013822569254a5f34dc56d37f68f84be23a4a31659cad144db203ab667f70", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "34c013822569254a5f34dc56d37f68f84be23a4a31659cad144db203ab667f70", kill_on_drop: false }`
[INFO] [stdout] 34c013822569254a5f34dc56d37f68f84be23a4a31659cad144db203ab667f70
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 442b974fa474a6cd563a5f09a04fb613c685456b185e8855dac1ec6592efdb26
[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" "442b974fa474a6cd563a5f09a04fb613c685456b185e8855dac1ec6592efdb26", kill_on_drop: false }`
[INFO] [stderr]    Compiling eval v0.4.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/function/mod.rs:14:23
[INFO] [stdout]    |
[INFO] [stdout] 14 |     pub compiled: Box<Fn(Vec<Value>) -> Result<Value, Error> + Sync + Send>,
[INFO] [stdout]    |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(Vec<Value>) -> Result<Value, Error> + Sync + Send`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:139:21
[INFO] [stdout]     |
[INFO] [stdout] 139 | type Compiled = Box<Fn(&[Context], &Functions) -> Result<Value, Error>>;
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&[Context], &Functions) -> Result<Value, Error>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.17s
[INFO] running `Command { std: "docker" "inspect" "442b974fa474a6cd563a5f09a04fb613c685456b185e8855dac1ec6592efdb26", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "442b974fa474a6cd563a5f09a04fb613c685456b185e8855dac1ec6592efdb26", kill_on_drop: false }`
[INFO] [stdout] 442b974fa474a6cd563a5f09a04fb613c685456b185e8855dac1ec6592efdb26
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9ef43d61dc180b1372706c1bf2887855d34a73cce4a3f9fb5b702824e650b4b5
[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" "9ef43d61dc180b1372706c1bf2887855d34a73cce4a3f9fb5b702824e650b4b5", kill_on_drop: false }`
[INFO] [stderr]    Compiling eval v0.4.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/function/mod.rs:14:23
[INFO] [stdout]    |
[INFO] [stdout] 14 |     pub compiled: Box<Fn(Vec<Value>) -> Result<Value, Error> + Sync + Send>,
[INFO] [stdout]    |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(Vec<Value>) -> Result<Value, Error> + Sync + Send`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:139:21
[INFO] [stdout]     |
[INFO] [stdout] 139 | type Compiled = Box<Fn(&[Context], &Functions) -> Result<Value, Error>>;
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&[Context], &Functions) -> Result<Value, Error>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/function/mod.rs:14:23
[INFO] [stdout]    |
[INFO] [stdout] 14 |     pub compiled: Box<Fn(Vec<Value>) -> Result<Value, Error> + Sync + Send>,
[INFO] [stdout]    |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(Vec<Value>) -> Result<Value, Error> + Sync + Send`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:139:21
[INFO] [stdout]     |
[INFO] [stdout] 139 | type Compiled = Box<Fn(&[Context], &Functions) -> Result<Value, Error>>;
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&[Context], &Functions) -> Result<Value, Error>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.86s
[INFO] running `Command { std: "docker" "inspect" "9ef43d61dc180b1372706c1bf2887855d34a73cce4a3f9fb5b702824e650b4b5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9ef43d61dc180b1372706c1bf2887855d34a73cce4a3f9fb5b702824e650b4b5", kill_on_drop: false }`
[INFO] [stdout] 9ef43d61dc180b1372706c1bf2887855d34a73cce4a3f9fb5b702824e650b4b5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] ab156e9ce8e9c4af3bf5def96a7270ce8547a896b768cf93ab53eec7f38027ea
[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" "ab156e9ce8e9c4af3bf5def96a7270ce8547a896b768cf93ab53eec7f38027ea", kill_on_drop: false }`
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/function/mod.rs:14:23
[INFO] [stderr]    |
[INFO] [stderr] 14 |     pub compiled: Box<Fn(Vec<Value>) -> Result<Value, Error> + Sync + Send>,
[INFO] [stderr]    |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(Vec<Value>) -> Result<Value, Error> + Sync + Send`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:139:21
[INFO] [stderr]     |
[INFO] [stderr] 139 | type Compiled = Box<Fn(&[Context], &Functions) -> Result<Value, Error>>;
[INFO] [stderr]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&[Context], &Functions) -> Result<Value, Error>`
[INFO] [stderr] 
[INFO] [stderr] warning: 2 warnings emitted
[INFO] [stderr] 
[INFO] [stdout] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout] running 65 tests
[INFO] [stderr]   --> src/function/mod.rs:14:23
[INFO] [stderr]    |
[INFO] [stderr] 14 |     pub compiled: Box<Fn(Vec<Value>) -> Result<Value, Error> + Sync + Send>,
[INFO] [stderr]    |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(Vec<Value>) -> Result<Value, Error> + Sync + Send`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:139:21
[INFO] [stderr]     |
[INFO] [stderr] 139 | type Compiled = Box<Fn(&[Context], &Functions) -> Result<Value, Error>>;
[INFO] [stderr]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&[Context], &Functions) -> Result<Value, Error>`
[INFO] [stderr] 
[INFO] [stderr] warning: 2 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/eval-1291f3794a4a5955
[INFO] [stdout] test tests::test_add ... ok
[INFO] [stdout] test tests::test_and_3 ... ok
[INFO] [stdout] test tests::test_brackets_1 ... ok
[INFO] [stdout] test tests::test_brackets_float_mul ... ok
[INFO] [stdout] test tests::test_brackets_sub ... ok
[INFO] [stdout] test tests::test_brackets_add ... ok
[INFO] [stdout] test tests::test_builtin_is_empty ... ok
[INFO] [stdout] test tests::test_array_access ... ok
[INFO] [stdout] test tests::test_array ... ok
[INFO] [stdout] test tests::test_custom_function ... ok
[INFO] [stdout] test tests::test_brackets_2 ... ok
[INFO] [stdout] test tests::test_error_duplicate_value ... ok
[INFO] [stdout] test tests::test_error_comma ... ok
[INFO] [stdout] test tests::test_deep_brackets ... ok
[INFO] [stdout] test tests::test_error_duplicate_operator ... ok
[INFO] [stdout] test tests::test_brackets_float_add ... ok
[INFO] [stdout] test tests::test_and_2 ... ok
[INFO] [stdout] test tests::test_brackets_div ... ok
[INFO] [stdout] test tests::test_error_brackets_not_with_function ... ok
[INFO] [stdout] test tests::test_builtin_min ... ok
[INFO] [stdout] test tests::test_error_start_with_non_value_operator ... ok
[INFO] [stdout] test tests::test_double_and_single_quote ... ok
[INFO] [stdout] test tests::test_error_unpaired_brackets ... ok
[INFO] [stdout] test tests::test_eval_issue_2 ... ok
[INFO] [stdout] test tests::test_ge ... ok
[INFO] [stdout] test tests::test_greater_and_less ... ok
[INFO] [stdout] test tests::test_greater_than ... ok
[INFO] [stdout] test tests::test_le ... ok
[INFO] [stdout] test tests::test_len_object ... ok
[INFO] [stdout] test tests::test_len_array ... ok
[INFO] [stdout] test tests::test_not_equal ... ok
[INFO] [stdout] test tests::test_multiple_not_equal ... ok
[INFO] [stdout] test tests::test_not_and_brackets ... ok
[INFO] [stdout] test tests::test_len_string ... ok
[INFO] [stdout] test tests::test_less_than ... ok
[INFO] [stdout] test tests::test_max ... ok
[INFO] [stdout] test tests::test_max_and_mul ... ok
[INFO] [stdout] test tests::test_max_brackets ... ok
[INFO] [stdout] test tests::test_min_and_mul ... ok
[INFO] [stdout] test tests::test_min_brackets ... ok
[INFO] [stdout] test tests::test_multiple_equal ... ok
[INFO] [stdout] test tests::test_not ... ok
[INFO] [stdout] test tests::test_null_and_number ... ok
[INFO] [stdout] test tests::test_or_4 ... ok
[INFO] [stdout] test tests::test_path ... ok
[INFO] [stdout] test tests::test_object_dynamic_access ... ok
[INFO] [stdout] test tests::test_quotes ... ok
[INFO] [stdout] test tests::test_object_dynamic_access_2 ... ok
[INFO] [stdout] test tests::test_rem_3 ... ok
[INFO] [stdout] test tests::test_range ... ok
[INFO] [stdout] test tests::test_single_quote ... ok
[INFO] [stdout] test tests::test_rem_1 ... ok
[INFO] [stdout] test tests::test_and_1 ... ok
[INFO] [stdout] test tests::test_equal ... ok
[INFO] [stdout] test tests::test_single_and_double_quote ... ok
[INFO] [stdout] test tests::test_min ... ok
[INFO] [stdout] test tests::test_range_and_min ... ok
[INFO] [stdout] test tests::test_useless_brackets ... ok
[INFO] [stdout] test tests::test_rem_4 ... ok
[INFO] [stdout] test tests::test_string_add ... ok
[INFO] [stdout] test tests::test_rem_2 ... ok
[INFO] [stdout] test tests::test_object_access ... ok
[INFO] [stdout] test tests::test_or_1 ... ok
[INFO] [stderr]    Doc-tests eval
[INFO] [stdout] test tests::test_or_2 ... ok
[INFO] [stdout] test tests::test_or_3 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 65 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.08s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test src/lib.rs - (line 69) ... ok
[INFO] [stdout] test src/lib.rs - (line 12) ... ok
[INFO] [stdout] test src/lib.rs - (line 50) ... ok
[INFO] [stdout] test src/lib.rs - (line 23) ... ok
[INFO] [stdout] test src/lib.rs - (line 35) ... ok
[INFO] [stdout] test src/lib.rs - (line 61) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 3.92s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "ab156e9ce8e9c4af3bf5def96a7270ce8547a896b768cf93ab53eec7f38027ea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ab156e9ce8e9c4af3bf5def96a7270ce8547a896b768cf93ab53eec7f38027ea", kill_on_drop: false }`
[INFO] [stdout] ab156e9ce8e9c4af3bf5def96a7270ce8547a896b768cf93ab53eec7f38027ea