[INFO] fetching crate conformer 0.1.0...
[INFO] testing conformer-0.1.0 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-7
[INFO] extracting crate conformer 0.1.0 into /workspace/builds/worker-3-tc2/source
[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-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate conformer 0.1.0 on toolchain c2e32f1c9652b13ed99608599c1e855462f421f3
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3b1bdf45e15ee41915f5292305efc44a587d1686a7614413bdccca6386212a80
[INFO] running `Command { std: "docker" "start" "-a" "3b1bdf45e15ee41915f5292305efc44a587d1686a7614413bdccca6386212a80", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3b1bdf45e15ee41915f5292305efc44a587d1686a7614413bdccca6386212a80", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3b1bdf45e15ee41915f5292305efc44a587d1686a7614413bdccca6386212a80", kill_on_drop: false }`
[INFO] [stdout] 3b1bdf45e15ee41915f5292305efc44a587d1686a7614413bdccca6386212a80
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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" "RUSTDOCFLAGS=--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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 975be8e8f91cb7381a43ab410b3e43cd44994cee9fe60978596bbaceade06bb0
[INFO] running `Command { std: "docker" "start" "-a" "975be8e8f91cb7381a43ab410b3e43cd44994cee9fe60978596bbaceade06bb0", kill_on_drop: false }`
[INFO] [stderr]    Compiling conformer v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.31s
[INFO] running `Command { std: "docker" "inspect" "975be8e8f91cb7381a43ab410b3e43cd44994cee9fe60978596bbaceade06bb0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "975be8e8f91cb7381a43ab410b3e43cd44994cee9fe60978596bbaceade06bb0", kill_on_drop: false }`
[INFO] [stdout] 975be8e8f91cb7381a43ab410b3e43cd44994cee9fe60978596bbaceade06bb0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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" "RUSTDOCFLAGS=--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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 598cc628d4dc1337e3ce862d2f46b94e86a03f0567bcfd4a84014bc62257281e
[INFO] running `Command { std: "docker" "start" "-a" "598cc628d4dc1337e3ce862d2f46b94e86a03f0567bcfd4a84014bc62257281e", kill_on_drop: false }`
[INFO] [stderr]    Compiling conformer v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.49s
[INFO] running `Command { std: "docker" "inspect" "598cc628d4dc1337e3ce862d2f46b94e86a03f0567bcfd4a84014bc62257281e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "598cc628d4dc1337e3ce862d2f46b94e86a03f0567bcfd4a84014bc62257281e", kill_on_drop: false }`
[INFO] [stdout] 598cc628d4dc1337e3ce862d2f46b94e86a03f0567bcfd4a84014bc62257281e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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" "RUSTDOCFLAGS=--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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 965ea4a17de9dc75de00c89b5ad2d4d9d7584eb8f7ad403dc7c1bca29c9c0adf
[INFO] running `Command { std: "docker" "start" "-a" "965ea4a17de9dc75de00c89b5ad2d4d9d7584eb8f7ad403dc7c1bca29c9c0adf", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/conformer-65067ed0585f9efa)
[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::one_test_case_failed ... 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_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 0.02s
[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] 43 | impl Foo {
[INFO] [stdout]    |          - while parsing this item list starting here
[INFO] [stdout] ...
[INFO] [stdout] 47 | #}
[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 1 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 0.26s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "965ea4a17de9dc75de00c89b5ad2d4d9d7584eb8f7ad403dc7c1bca29c9c0adf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "965ea4a17de9dc75de00c89b5ad2d4d9d7584eb8f7ad403dc7c1bca29c9c0adf", kill_on_drop: false }`
[INFO] [stdout] 965ea4a17de9dc75de00c89b5ad2d4d9d7584eb8f7ad403dc7c1bca29c9c0adf