[INFO] fetching crate read-doc 0.1.0...
[INFO] testing read-doc-0.1.0 against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210-2
[INFO] extracting crate read-doc 0.1.0 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate read-doc 0.1.0
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate read-doc 0.1.0
[INFO] tweaked toml for crates.io crate read-doc 0.1.0 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate read-doc 0.1.0 on toolchain dec9417b8611e34e787a3e4c37686b5131f9e5c5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate read-doc 0.1.0 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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b4f2678544cab38cbd694ff22b803185a91caff4a057525489b479f55a712a5e
[INFO] running `Command { std: "docker" "start" "-a" "b4f2678544cab38cbd694ff22b803185a91caff4a057525489b479f55a712a5e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b4f2678544cab38cbd694ff22b803185a91caff4a057525489b479f55a712a5e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b4f2678544cab38cbd694ff22b803185a91caff4a057525489b479f55a712a5e", kill_on_drop: false }`
[INFO] [stdout] b4f2678544cab38cbd694ff22b803185a91caff4a057525489b479f55a712a5e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9b656181b04a0eca8f5f3848ff06df3990b2f4716581146af1ff8b0b0efd6cd5
[INFO] running `Command { std: "docker" "start" "-a" "9b656181b04a0eca8f5f3848ff06df3990b2f4716581146af1ff8b0b0efd6cd5", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.106
[INFO] [stderr]    Compiling quote v1.0.44
[INFO] [stderr]    Compiling syn v2.0.114
[INFO] [stderr]    Compiling read-doc v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.02s
[INFO] running `Command { std: "docker" "inspect" "9b656181b04a0eca8f5f3848ff06df3990b2f4716581146af1ff8b0b0efd6cd5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9b656181b04a0eca8f5f3848ff06df3990b2f4716581146af1ff8b0b0efd6cd5", kill_on_drop: false }`
[INFO] [stdout] 9b656181b04a0eca8f5f3848ff06df3990b2f4716581146af1ff8b0b0efd6cd5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9e21e85a17d5064e125a0398512f928fbb1869b598a48549fd5617cc20926ec4
[INFO] running `Command { std: "docker" "start" "-a" "9e21e85a17d5064e125a0398512f928fbb1869b598a48549fd5617cc20926ec4", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.106
[INFO] [stderr]    Compiling unicode-ident v1.0.22
[INFO] [stderr]    Compiling semver v1.0.27
[INFO] [stderr]    Compiling zmij v1.0.17
[INFO] [stderr]    Compiling quote v1.0.44
[INFO] [stderr]    Compiling target-triple v1.0.0
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling toml_datetime v0.7.5+spec-1.1.0
[INFO] [stderr]    Compiling toml_parser v1.0.6+spec-1.1.0
[INFO] [stderr]    Compiling glob v0.3.3
[INFO] [stderr]    Compiling diff v0.1.13
[INFO] [stderr]    Compiling yansi v1.0.1
[INFO] [stderr]    Compiling serde_json v1.0.149
[INFO] [stderr]    Compiling rustc_version v0.4.1
[INFO] [stderr]    Compiling assert2-macros v0.3.16
[INFO] [stderr]    Compiling syn v2.0.114
[INFO] [stderr]    Compiling toml v0.9.11+spec-1.1.0
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling read-doc v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling assert2 v0.3.16
[INFO] [stderr]    Compiling trybuild v1.0.114
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 22.88s
[INFO] running `Command { std: "docker" "inspect" "9e21e85a17d5064e125a0398512f928fbb1869b598a48549fd5617cc20926ec4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9e21e85a17d5064e125a0398512f928fbb1869b598a48549fd5617cc20926ec4", kill_on_drop: false }`
[INFO] [stdout] 9e21e85a17d5064e125a0398512f928fbb1869b598a48549fd5617cc20926ec4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] d208d978a41dd74a6a71896ffd67f1ba69f83c80b89e2e0dcd11215a3727608c
[INFO] running `Command { std: "docker" "start" "-a" "d208d978a41dd74a6a71896ffd67f1ba69f83c80b89e2e0dcd11215a3727608c", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/read_doc-215b80ac369c6d82)
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test tests::mixed_attrs ... ok
[INFO] [stdout] test tests::mixed_doc_styles ... ok
[INFO] [stdout] test tests::no_docs ... ok
[INFO] [stdout] test tests::realistic_module ... ok
[INFO] [stdout] test tests::empty_doc_lines ... ok
[INFO] [stdout] test tests::line_doc_comments ... ok
[INFO] [stdout] test tests::only_outer_docs_ignored ... ok
[INFO] [stdout] test tests::block_doc_comments ... ok
[INFO] [stdout] test tests::doc_attributes ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/compile_errors.rs (/opt/rustwide/target/debug/deps/compile_errors-2aa8aa4cff47177b)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stderr]    Compiling proc-macro2 v1.0.106
[INFO] [stderr]    Compiling quote v1.0.44
[INFO] [stderr]    Compiling unicode-ident v1.0.22
[INFO] [stderr]    Compiling semver v1.0.27
[INFO] [stderr]     Checking diff v0.1.13
[INFO] [stderr]     Checking yansi v1.0.1
[INFO] [stderr]    Compiling rustc_version v0.4.1
[INFO] [stderr]    Compiling assert2-macros v0.3.16
[INFO] [stderr]    Compiling syn v2.0.114
[INFO] [stderr]    Compiling read-doc v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking assert2 v0.3.16
[INFO] [stderr]     Checking read-doc-tests v0.0.0 (/opt/rustwide/target/tests/trybuild/read-doc)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 10.38s
[INFO] [stderr] 
[INFO] [stderr] 
[INFO] [stderr] test tests/compile_fail/missing_file.rs ... ok
[INFO] [stdout] test compile_fail_tests ... ok
[INFO] [stderr] test tests/compile_fail/non_string.rs ... ok
[INFO] [stdout] 
[INFO] [stderr] test tests/compile_fail/two_missing_files.rs ... ok
[INFO] [stderr] 
[INFO] [stderr] 
[INFO] [stderr]      Running tests/compiles.rs (/opt/rustwide/target/debug/deps/compiles-00df485f950c3efe)
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 10.80s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/output.rs (/opt/rustwide/target/debug/deps/output-1cd3b72b264c017a)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test doc_formats ... ok
[INFO] [stdout] test fruit ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test read_block_docs ... ok
[INFO] [stdout] test read_doc_one_file ... ok
[INFO] [stdout] test read_doc_two_files ... ok
[INFO] [stdout] test read_doc_zero_files ... ok
[INFO] [stdout] test read_line_docs ... ok
[INFO] [stderr]    Doc-tests read_doc
[INFO] [stdout] test read_no_docs ... ok
[INFO] [stdout] test read_doc_attribute ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test src/lib.rs - module (line 51) ... ignored
[INFO] [stdout] test src/lib.rs - module (line 87) ... ignored
[INFO] [stdout] test src/lib.rs - module (line 113) ... ok
[INFO] [stdout] test src/lib.rs - module (line 102) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 2 ignored; 0 measured; 0 filtered out; finished in 0.39s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "d208d978a41dd74a6a71896ffd67f1ba69f83c80b89e2e0dcd11215a3727608c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d208d978a41dd74a6a71896ffd67f1ba69f83c80b89e2e0dcd11215a3727608c", kill_on_drop: false }`
[INFO] [stdout] d208d978a41dd74a6a71896ffd67f1ba69f83c80b89e2e0dcd11215a3727608c