[INFO] fetching crate reveal 0.1.1...
[INFO] testing reveal-0.1.1 against try#b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b for pr-145330-1
[INFO] extracting crate reveal 0.1.1 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate reveal 0.1.1
[INFO] finished tweaking crates.io crate reveal 0.1.1
[INFO] tweaked toml for crates.io crate reveal 0.1.1 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate reveal 0.1.1 on toolchain b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate reveal 0.1.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "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-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c5fe7122bd41cc7298c77e0a1379cccb9399772d22578a882b52b5d96782a4c6
[INFO] running `Command { std: "docker" "start" "-a" "c5fe7122bd41cc7298c77e0a1379cccb9399772d22578a882b52b5d96782a4c6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c5fe7122bd41cc7298c77e0a1379cccb9399772d22578a882b52b5d96782a4c6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c5fe7122bd41cc7298c77e0a1379cccb9399772d22578a882b52b5d96782a4c6", kill_on_drop: false }`
[INFO] [stdout] c5fe7122bd41cc7298c77e0a1379cccb9399772d22578a882b52b5d96782a4c6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 71ae4c0b79d807af58ae14434be106b963c02a977b3fd6cf4790a561595c158f
[INFO] running `Command { std: "docker" "start" "-a" "71ae4c0b79d807af58ae14434be106b963c02a977b3fd6cf4790a561595c158f", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.101
[INFO] [stderr]    Compiling unicode-ident v1.0.18
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling reveal-macros v0.1.1
[INFO] [stderr]    Compiling reveal v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.91s
[INFO] running `Command { std: "docker" "inspect" "71ae4c0b79d807af58ae14434be106b963c02a977b3fd6cf4790a561595c158f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "71ae4c0b79d807af58ae14434be106b963c02a977b3fd6cf4790a561595c158f", kill_on_drop: false }`
[INFO] [stdout] 71ae4c0b79d807af58ae14434be106b963c02a977b3fd6cf4790a561595c158f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bf6f19ec253228b327fad8fd6fe6d0bf63ece70c6cd970b071de04db699dd761
[INFO] running `Command { std: "docker" "start" "-a" "bf6f19ec253228b327fad8fd6fe6d0bf63ece70c6cd970b071de04db699dd761", kill_on_drop: false }`
[INFO] [stderr]    Compiling reveal v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.37s
[INFO] running `Command { std: "docker" "inspect" "bf6f19ec253228b327fad8fd6fe6d0bf63ece70c6cd970b071de04db699dd761", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bf6f19ec253228b327fad8fd6fe6d0bf63ece70c6cd970b071de04db699dd761", kill_on_drop: false }`
[INFO] [stdout] bf6f19ec253228b327fad8fd6fe6d0bf63ece70c6cd970b071de04db699dd761
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] ecebf909f4f5258bef31df6099af18cc2ceb41f0f244aeedf02a28067c458a94
[INFO] running `Command { std: "docker" "start" "-a" "ecebf909f4f5258bef31df6099af18cc2ceb41f0f244aeedf02a28067c458a94", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/reveal-41426a40c3e45ab0)
[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] [stderr]    Doc-tests reveal
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/../README.md - (line 23) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/../README.md - (line 63) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/../README.md - (line 63) stdout ----
[INFO] [stdout] error: unknown start of token: `
[INFO] [stdout]  --> src/../README.md:64:21
[INFO] [stdout]   |
[INFO] [stdout] 1 | Failed to read file `non_exists_config.toml`: No such file or directory (os error 2)
[INFO] [stdout]   |                     ^
[INFO] [stdout]   |
[INFO] [stdout] help: Unicode character '`' (Grave Accent) looks like ''' (Single Quote), but it is not
[INFO] [stdout]   |
[INFO] [stdout] 1 - Failed to read file `non_exists_config.toml`: No such file or directory (os error 2)
[INFO] [stdout] 1 + Failed to read file 'non_exists_config.toml`: No such file or directory (os error 2)
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error: unknown start of token: `
[INFO] [stdout]  --> src/../README.md:64:44
[INFO] [stdout]   |
[INFO] [stdout] 1 | Failed to read file `non_exists_config.toml`: No such file or directory (os error 2)
[INFO] [stdout]   |                                            ^
[INFO] [stdout]   |
[INFO] [stdout] help: Unicode character '`' (Grave Accent) looks like ''' (Single Quote), but it is not
[INFO] [stdout]   |
[INFO] [stdout] 1 - Failed to read file `non_exists_config.toml`: No such file or directory (os error 2)
[INFO] [stdout] 1 + Failed to read file `non_exists_config.toml': No such file or directory (os error 2)
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error: expected one of `!` or `::`, found `to`
[INFO] [stdout]  --> src/../README.md:64:8
[INFO] [stdout]   |
[INFO] [stdout] 1 | Failed to read file `non_exists_config.toml`: No such file or directory (os error 2)
[INFO] [stdout]   |        ^^ expected one of `!` or `::`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors
[INFO] [stdout] 
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/../README.md - (line 63)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.11s
[INFO] [stdout] 
[INFO] [stdout] all doctests ran in 0.72s; merged doctests compilation took 0.61s
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "ecebf909f4f5258bef31df6099af18cc2ceb41f0f244aeedf02a28067c458a94", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ecebf909f4f5258bef31df6099af18cc2ceb41f0f244aeedf02a28067c458a94", kill_on_drop: false }`
[INFO] [stdout] ecebf909f4f5258bef31df6099af18cc2ceb41f0f244aeedf02a28067c458a94