[INFO] fetching crate carta-schema 1.0.0...
[INFO] testing carta-schema-1.0.0 against try#ce59db7a1b1b012fb2793c4641c1bdecad7a128b for pr-85530
[INFO] extracting crate carta-schema 1.0.0 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate carta-schema 1.0.0 on toolchain ce59db7a1b1b012fb2793c4641c1bdecad7a128b
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate carta-schema 1.0.0
[INFO] finished tweaking crates.io crate carta-schema 1.0.0
[INFO] tweaked toml for crates.io crate carta-schema 1.0.0 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c1eb4eaeb8475603014ddb6a85543b6fab073bec21a2b881442649d3877818c2
[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" "c1eb4eaeb8475603014ddb6a85543b6fab073bec21a2b881442649d3877818c2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c1eb4eaeb8475603014ddb6a85543b6fab073bec21a2b881442649d3877818c2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c1eb4eaeb8475603014ddb6a85543b6fab073bec21a2b881442649d3877818c2", kill_on_drop: false }`
[INFO] [stdout] c1eb4eaeb8475603014ddb6a85543b6fab073bec21a2b881442649d3877818c2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8c62f6d53c7526c42c33376427c03a0e4b83a334b3a12f27e780107e71036e9c
[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" "8c62f6d53c7526c42c33376427c03a0e4b83a334b3a12f27e780107e71036e9c", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]    Compiling serde v1.0.126
[INFO] [stderr]    Compiling serde_derive v1.0.126
[INFO] [stderr]    Compiling miniz_oxide v0.4.4
[INFO] [stderr]    Compiling backtrace v0.3.60
[INFO] [stderr]    Compiling failure v0.1.8
[INFO] [stderr]    Compiling carta-schema v1.0.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/builtin_types.rs:12:16
[INFO] [stdout]    |
[INFO] [stdout] 12 |     value: &'a Fn(&[u8]) -> String,
[INFO] [stdout]    |                ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&[u8]) -> String`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stdout]    = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 27.81s
[INFO] running `Command { std: "docker" "inspect" "8c62f6d53c7526c42c33376427c03a0e4b83a334b3a12f27e780107e71036e9c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8c62f6d53c7526c42c33376427c03a0e4b83a334b3a12f27e780107e71036e9c", kill_on_drop: false }`
[INFO] [stdout] 8c62f6d53c7526c42c33376427c03a0e4b83a334b3a12f27e780107e71036e9c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fa4fbd304f52c9b97c479cf32bf753ea93c09e68d22423afef4bc365af365d4b
[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" "fa4fbd304f52c9b97c479cf32bf753ea93c09e68d22423afef4bc365af365d4b", kill_on_drop: false }`
[INFO] [stderr]    Compiling carta-schema v1.0.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/builtin_types.rs:12:16
[INFO] [stdout]    |
[INFO] [stdout] 12 |     value: &'a Fn(&[u8]) -> String,
[INFO] [stdout]    |                ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&[u8]) -> String`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stdout]    = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/builtin_types.rs:12:16
[INFO] [stdout]    |
[INFO] [stdout] 12 |     value: &'a Fn(&[u8]) -> String,
[INFO] [stdout]    |                ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&[u8]) -> String`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stdout]    = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 5.74s
[INFO] running `Command { std: "docker" "inspect" "fa4fbd304f52c9b97c479cf32bf753ea93c09e68d22423afef4bc365af365d4b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fa4fbd304f52c9b97c479cf32bf753ea93c09e68d22423afef4bc365af365d4b", kill_on_drop: false }`
[INFO] [stdout] fa4fbd304f52c9b97c479cf32bf753ea93c09e68d22423afef4bc365af365d4b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 9c14a805ab916b386cd2a96a38d1b072e4e51644721157974032adc4b78c5aa7
[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" "9c14a805ab916b386cd2a96a38d1b072e4e51644721157974032adc4b78c5aa7", kill_on_drop: false }`
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/builtin_types.rs:12:16
[INFO] [stderr]    |
[INFO] [stderr] 12 |     value: &'a Fn(&[u8]) -> String,
[INFO] [stderr]    |                ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&[u8]) -> String`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stderr]    = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/builtin_types.rs:12:16
[INFO] [stderr]    |
[INFO] [stderr] 12 |     value: &'a Fn(&[u8]) -> String,
[INFO] [stderr]    |                ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&[u8]) -> String`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stderr]    = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/carta_schema-dc859e7986dd19d0)
[INFO] [stdout] 
[INFO] [stdout] running 44 tests
[INFO] [stdout] test parser::test::array ... ok
[INFO] [stdout] test apply::test::child_structs ... ok
[INFO] [stdout] test parser::test::array_bad_len ... ok
[INFO] [stdout] test apply::test::u8_i16_struct ... ok
[INFO] [stdout] test correctness::test::basic_ok ... ok
[INFO] [stdout] test parser::test::basic_builtin ... ok
[INFO] [stdout] test parser::test::array_static_len ... ok
[INFO] [stdout] test parser::test::empty_input ... ok
[INFO] [stdout] test correctness::test::arr_len_not_builtin ... ok
[INFO] [stdout] test correctness::test::bad_arr_len ... ok
[INFO] [stdout] test parser::test::line_numbers ... ok
[INFO] [stdout] test correctness::test::no_root ... ok
[INFO] [stdout] test parser::test::incomplete_input ... ok
[INFO] [stdout] test tokeniser::test::leading_zero ... ok
[INFO] [stdout] test tokeniser::test::incomplete_block_comment ... ok
[INFO] [stdout] test tokeniser::test::large_integer ... ok
[INFO] [stdout] test tokeniser::test::space_at_start_plus_number ... ok
[INFO] [stdout] test tokeniser::test::tokenise_word ... ok
[INFO] [stdout] test parser::test::whitespace_input ... ok
[INFO] [stdout] test tokeniser::test::integer ... ok
[INFO] [stdout] test parser::test::multiple_builtins ... ok
[INFO] [stdout] test test::all_types ... ok
[INFO] [stdout] test tokeniser::test::line_comment ... ok
[INFO] [stdout] test test::basic_compile_and_apply ... ok
[INFO] [stdout] test tokeniser::test::basic_typeof ... ok
[INFO] [stdout] test tokeniser::test::multiple_words ... ok
[INFO] [stdout] test correctness::test::arr_len_not_integer ... ok
[INFO] [stdout] test tokeniser::test::basic_struct ... ok
[INFO] [stdout] test tokeniser::test::newline_at_start_plus_underscore ... ok
[INFO] [stdout] test parser::test::struct_syntax_errors ... ok
[INFO] [stdout] test type_check::test::basic_ok ... ok
[INFO] [stdout] test type_check::test::duplicate_types ... ok
[INFO] [stdout] test apply::test::array ... ok
[INFO] [stdout] test type_check::test::many_types ... ok
[INFO] [stdout] test type_check::test::recursive_type ... ok
[INFO] [stdout] test type_check::test::type_loop ... ok
[INFO] [stdout] test type_check::test::type_loop_long_chain ... ok
[INFO] [stdout] test type_check::test::undefined_type ... ok
[INFO] [stdout] test type_check::test::multiple_structs ... ok
[INFO] [stdout] test tokeniser::test::unknown_token ... ok
[INFO] [stdout] test apply::test::u8_struct ... ok
[INFO] [stdout] test tokeniser::test::whitespace_at_start_tab ... ok
[INFO] [stdout] test type_check::test::element_bad_typename ... ok
[INFO] [stdout] test tokeniser::test::block_comment ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 44 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/integration_test.rs (/opt/rustwide/target/debug/deps/integration_test-1fa8badc9773037a)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stderr]    Doc-tests carta-schema
[INFO] [stdout] test basic_header_with_text_array ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[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] running `Command { std: "docker" "inspect" "9c14a805ab916b386cd2a96a38d1b072e4e51644721157974032adc4b78c5aa7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9c14a805ab916b386cd2a96a38d1b072e4e51644721157974032adc4b78c5aa7", kill_on_drop: false }`
[INFO] [stdout] 9c14a805ab916b386cd2a96a38d1b072e4e51644721157974032adc4b78c5aa7