[INFO] fetching crate conformer 0.1.0...
[INFO] testing conformer-0.1.0 against try#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031
[INFO] extracting crate conformer 0.1.0 into /workspace/builds/worker-13/source
[INFO] validating manifest of crates.io crate conformer 0.1.0 on toolchain 722e1797249a965b6335aebd65d777f917e498f1
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate conformer 0.1.0
[INFO] finished tweaking crates.io crate conformer 0.1.0
[INFO] tweaked toml for crates.io crate conformer 0.1.0 written to /workspace/builds/worker-13/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "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-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] cb601a6044fbba8729a7869865d78d37e6b64902cd6ed1bc85551ace4b9fa4af
[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" "cb601a6044fbba8729a7869865d78d37e6b64902cd6ed1bc85551ace4b9fa4af", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cb601a6044fbba8729a7869865d78d37e6b64902cd6ed1bc85551ace4b9fa4af", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cb601a6044fbba8729a7869865d78d37e6b64902cd6ed1bc85551ace4b9fa4af", kill_on_drop: false }`
[INFO] [stdout] cb601a6044fbba8729a7869865d78d37e6b64902cd6ed1bc85551ace4b9fa4af
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "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] b8b969151bc20b9f7815f0f9d97606a9fb6a1a609c0eed2414915c660bfc1dbe
[INFO] running `Command { std: "docker" "start" "-a" "b8b969151bc20b9f7815f0f9d97606a9fb6a1a609c0eed2414915c660bfc1dbe", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling conformer v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.40s
[INFO] running `Command { std: "docker" "inspect" "b8b969151bc20b9f7815f0f9d97606a9fb6a1a609c0eed2414915c660bfc1dbe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b8b969151bc20b9f7815f0f9d97606a9fb6a1a609c0eed2414915c660bfc1dbe", kill_on_drop: false }`
[INFO] [stdout] b8b969151bc20b9f7815f0f9d97606a9fb6a1a609c0eed2414915c660bfc1dbe
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b1cf09117cefb14cf60e1b72561da12785edddea23eb3d08dd8faf3aea0d6419
[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" "b1cf09117cefb14cf60e1b72561da12785edddea23eb3d08dd8faf3aea0d6419", kill_on_drop: false }`
[INFO] [stderr]    Compiling conformer v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.27s
[INFO] running `Command { std: "docker" "inspect" "b1cf09117cefb14cf60e1b72561da12785edddea23eb3d08dd8faf3aea0d6419", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b1cf09117cefb14cf60e1b72561da12785edddea23eb3d08dd8faf3aea0d6419", kill_on_drop: false }`
[INFO] [stdout] b1cf09117cefb14cf60e1b72561da12785edddea23eb3d08dd8faf3aea0d6419
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 1d58139843304421be47f8d066943d84f51872b6e649d9b3ef8d5ff688695f88
[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" "1d58139843304421be47f8d066943d84f51872b6e649d9b3ef8d5ff688695f88", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/conformer-e29792971b027036)
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test visualizer::view_html::tests::two_test_cases_one_pass_one_fail ... ok
[INFO] [stdout] test visualizer::view_simple_text::tests::one_test_case_passed ... ok
[INFO] [stdout] test visualizer::view_simple_text::tests::two_test_cases_two_passing ... ok
[INFO] [stdout] test visualizer::view_simple_text::tests::two_test_cases_one_pass_one_fail ... ok
[INFO] [stdout] test visualizer::view_html::tests::one_test_case_passed ... ok
[INFO] [stdout] test visualizer::view_simple_text::tests::one_test_case_failed ... ok
[INFO] [stdout] test visualizer::view_html::tests::one_test_case_failed ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests conformer
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - TestCase::as_any (line 41) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - TestCase::as_any (line 41) stdout ----
[INFO] [stdout] error: expected one of `!` or `[`, found `}`
[INFO] [stdout]  --> src/lib.rs:47:2
[INFO] [stdout]   |
[INFO] [stdout] 4 | impl Foo {
[INFO] [stdout]   |          - while parsing this item list starting here
[INFO] [stdout] ...
[INFO] [stdout] 8 | #}
[INFO] [stdout]   |  ^
[INFO] [stdout]   |  |
[INFO] [stdout]   |  expected one of `!` or `[`
[INFO] [stdout]   |  the item list ends here
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/lib.rs - TestCase::as_any (line 41)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.21s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass '--doc'
[INFO] running `Command { std: "docker" "inspect" "1d58139843304421be47f8d066943d84f51872b6e649d9b3ef8d5ff688695f88", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1d58139843304421be47f8d066943d84f51872b6e649d9b3ef8d5ff688695f88", kill_on_drop: false }`
[INFO] [stdout] 1d58139843304421be47f8d066943d84f51872b6e649d9b3ef8d5ff688695f88