[INFO] fetching crate nvim-meta 0.1.0...
[INFO] testing nvim-meta-0.1.0 against master#b70888601af92f6cdc0364abab3446e418b91d36 for pr-86479
[INFO] extracting crate nvim-meta 0.1.0 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate nvim-meta 0.1.0 on toolchain b70888601af92f6cdc0364abab3446e418b91d36
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate nvim-meta 0.1.0
[INFO] finished tweaking crates.io crate nvim-meta 0.1.0
[INFO] tweaked toml for crates.io crate nvim-meta 0.1.0 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+b70888601af92f6cdc0364abab3446e418b91d36" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] eccd06229cd2fd8f4a5a35a42175b9b6c8510746e90c189261cf6dedd10e68ed
[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" "eccd06229cd2fd8f4a5a35a42175b9b6c8510746e90c189261cf6dedd10e68ed", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "eccd06229cd2fd8f4a5a35a42175b9b6c8510746e90c189261cf6dedd10e68ed", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eccd06229cd2fd8f4a5a35a42175b9b6c8510746e90c189261cf6dedd10e68ed", kill_on_drop: false }`
[INFO] [stdout] eccd06229cd2fd8f4a5a35a42175b9b6c8510746e90c189261cf6dedd10e68ed
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+b70888601af92f6cdc0364abab3446e418b91d36" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] e22c5bcda6904891e4f43fe6de5aedb8fd6e39a577bbca36b337fcdeaaf35919
[INFO] running `Command { std: "docker" "start" "-a" "e22c5bcda6904891e4f43fe6de5aedb8fd6e39a577bbca36b337fcdeaaf35919", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling byteorder v1.4.3
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]    Compiling memchr v2.4.0
[INFO] [stderr]    Compiling futures v0.1.31
[INFO] [stderr]    Compiling pin-project-lite v0.2.7
[INFO] [stderr]    Compiling futures-io v0.3.16
[INFO] [stderr]    Compiling slab v0.4.3
[INFO] [stderr]    Compiling futures-macro v0.3.16
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling futures-util v0.3.16
[INFO] [stderr]    Compiling iovec v0.1.4
[INFO] [stderr]    Compiling syn v1.0.74
[INFO] [stderr]    Compiling bytes v0.4.12
[INFO] [stderr]    Compiling rmp v0.8.10
[INFO] [stderr]    Compiling tokio-io v0.1.13
[INFO] [stderr]    Compiling rmpv v0.4.7
[INFO] [stderr]    Compiling async-trait v0.1.51
[INFO] [stderr]    Compiling futures-executor v0.3.16
[INFO] [stderr]    Compiling futures v0.3.16
[INFO] [stderr]    Compiling nvim-rs v0.2.0
[INFO] [stderr]    Compiling nvim-meta v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 38.32s
[INFO] running `Command { std: "docker" "inspect" "e22c5bcda6904891e4f43fe6de5aedb8fd6e39a577bbca36b337fcdeaaf35919", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e22c5bcda6904891e4f43fe6de5aedb8fd6e39a577bbca36b337fcdeaaf35919", kill_on_drop: false }`
[INFO] [stdout] e22c5bcda6904891e4f43fe6de5aedb8fd6e39a577bbca36b337fcdeaaf35919
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+b70888601af92f6cdc0364abab3446e418b91d36" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 67edeffc30f7861b5b0c422d5859a542eee86641e87b29b8e999d20e1142f8a9
[INFO] running `Command { std: "docker" "start" "-a" "67edeffc30f7861b5b0c422d5859a542eee86641e87b29b8e999d20e1142f8a9", kill_on_drop: false }`
[INFO] [stderr]    Compiling nvim-meta v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.78s
[INFO] running `Command { std: "docker" "inspect" "67edeffc30f7861b5b0c422d5859a542eee86641e87b29b8e999d20e1142f8a9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "67edeffc30f7861b5b0c422d5859a542eee86641e87b29b8e999d20e1142f8a9", kill_on_drop: false }`
[INFO] [stdout] 67edeffc30f7861b5b0c422d5859a542eee86641e87b29b8e999d20e1142f8a9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+b70888601af92f6cdc0364abab3446e418b91d36" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 0755b72653b97fec959b02880e9f3305abf8387f39f451eaa9797dcc63b458a5
[INFO] running `Command { std: "docker" "start" "-a" "0755b72653b97fec959b02880e9f3305abf8387f39f451eaa9797dcc63b458a5", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/nvim_meta-d9eaf05fc44243f0)
[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 nvim-meta
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test crates/regular/value.rs - value (line 10) ... FAILED
[INFO] [stdout] test crates/regular/value.rs - value (line 16) ... FAILED
[INFO] [stdout] test crates/regular/value.rs - value (line 4) ... FAILED
[INFO] [stdout] test crates/regular/value.rs - value (line 24) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- crates/regular/value.rs - value (line 10) stdout ----
[INFO] [stdout] error: expected `;`, found `value`
[INFO] [stdout]  --> crates/regular/value.rs:11:13
[INFO] [stdout]   |
[INFO] [stdout] 3 | value!(true)
[INFO] [stdout]   |             ^ help: add `;` here
[INFO] [stdout] 4 | value!(3)
[INFO] [stdout]   | ----- unexpected token
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `value` in this scope
[INFO] [stdout]  --> crates/regular/value.rs:11:1
[INFO] [stdout]   |
[INFO] [stdout] 3 | value!(true)
[INFO] [stdout]   | ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: consider importing this macro:
[INFO] [stdout]           nvim_meta::value
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `value` in this scope
[INFO] [stdout]  --> crates/regular/value.rs:12:1
[INFO] [stdout]   |
[INFO] [stdout] 4 | value!(3)
[INFO] [stdout]   | ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: consider importing this macro:
[INFO] [stdout]           nvim_meta::value
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors
[INFO] [stdout] 
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- crates/regular/value.rs - value (line 16) stdout ----
[INFO] [stdout] error: expected `;`, found `value`
[INFO] [stdout]  --> crates/regular/value.rs:17:11
[INFO] [stdout]   |
[INFO] [stdout] 3 | value!([]) // empty array
[INFO] [stdout]   |           ^ help: add `;` here
[INFO] [stdout] 4 | value!([3, 4, 2, 234, 213]);
[INFO] [stdout]   | ----- unexpected token
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `value` in this scope
[INFO] [stdout]  --> crates/regular/value.rs:20:1
[INFO] [stdout]   |
[INFO] [stdout] 6 | value!([true; 10]); // repeat a value
[INFO] [stdout]   | ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: consider importing this macro:
[INFO] [stdout]           nvim_meta::value
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `value` in this scope
[INFO] [stdout]  --> crates/regular/value.rs:19:1
[INFO] [stdout]   |
[INFO] [stdout] 5 | value!([true, false, true true]);
[INFO] [stdout]   | ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: consider importing this macro:
[INFO] [stdout]           nvim_meta::value
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `value` in this scope
[INFO] [stdout]  --> crates/regular/value.rs:18:1
[INFO] [stdout]   |
[INFO] [stdout] 4 | value!([3, 4, 2, 234, 213]);
[INFO] [stdout]   | ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: consider importing this macro:
[INFO] [stdout]           nvim_meta::value
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `value` in this scope
[INFO] [stdout]  --> crates/regular/value.rs:17:1
[INFO] [stdout]   |
[INFO] [stdout] 3 | value!([]) // empty array
[INFO] [stdout]   | ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: consider importing this macro:
[INFO] [stdout]           nvim_meta::value
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 5 previous errors
[INFO] [stdout] 
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- crates/regular/value.rs - value (line 4) stdout ----
[INFO] [stdout] error: cannot find macro `value` in this scope
[INFO] [stdout]  --> crates/regular/value.rs:5:1
[INFO] [stdout]   |
[INFO] [stdout] 3 | value!()
[INFO] [stdout]   | ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: consider importing this macro:
[INFO] [stdout]           nvim_meta::value
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- crates/regular/value.rs - value (line 24) stdout ----
[INFO] [stdout] error: expected `;`, found `value`
[INFO] [stdout]  --> crates/regular/value.rs:25:13
[INFO] [stdout]   |
[INFO] [stdout] 3 | value!([=>]) // empty map
[INFO] [stdout]   |             ^ help: add `;` here
[INFO] [stdout] 4 | value!(["Cat" => false, "Dog" => true, "Fish" => false]);
[INFO] [stdout]   | ----- unexpected token
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `value` in this scope
[INFO] [stdout]  --> crates/regular/value.rs:27:1
[INFO] [stdout]   |
[INFO] [stdout] 5 | value!(["Dog" => true; 9]); // repeat a key value pair
[INFO] [stdout]   | ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: consider importing this macro:
[INFO] [stdout]           nvim_meta::value
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `value` in this scope
[INFO] [stdout]  --> crates/regular/value.rs:26:1
[INFO] [stdout]   |
[INFO] [stdout] 4 | value!(["Cat" => false, "Dog" => true, "Fish" => false]);
[INFO] [stdout]   | ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: consider importing this macro:
[INFO] [stdout]           nvim_meta::value
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `value` in this scope
[INFO] [stdout]  --> crates/regular/value.rs:25:1
[INFO] [stdout]   |
[INFO] [stdout] 3 | value!([=>]) // empty map
[INFO] [stdout]   | ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: consider importing this macro:
[INFO] [stdout]           nvim_meta::value
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 4 previous errors
[INFO] [stdout] 
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     crates/regular/value.rs - value (line 10)
[INFO] [stdout]     crates/regular/value.rs - value (line 16)
[INFO] [stdout]     crates/regular/value.rs - value (line 24)
[INFO] [stdout]     crates/regular/value.rs - value (line 4)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 4 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.15s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass '--doc'
[INFO] running `Command { std: "docker" "inspect" "0755b72653b97fec959b02880e9f3305abf8387f39f451eaa9797dcc63b458a5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0755b72653b97fec959b02880e9f3305abf8387f39f451eaa9797dcc63b458a5", kill_on_drop: false }`
[INFO] [stdout] 0755b72653b97fec959b02880e9f3305abf8387f39f451eaa9797dcc63b458a5