[INFO] fetching crate nameless-clap_generate 3.0.0-beta.2...
[INFO] testing nameless-clap_generate-3.0.0-beta.2 against master#62efba8a050c64249dab942951bb28f710208bc8 for pr-90799
[INFO] extracting crate nameless-clap_generate 3.0.0-beta.2 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate nameless-clap_generate 3.0.0-beta.2 on toolchain 62efba8a050c64249dab942951bb28f710208bc8
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate nameless-clap_generate 3.0.0-beta.2
[INFO] finished tweaking crates.io crate nameless-clap_generate 3.0.0-beta.2
[INFO] tweaked toml for crates.io crate nameless-clap_generate 3.0.0-beta.2 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate crates.io crate nameless-clap_generate 3.0.0-beta.2 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "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-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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 60be4b3766cd9223b0a80a254a7e3c3e5d00b98ad6b8cc8335fe99faaf46c408
[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" "60be4b3766cd9223b0a80a254a7e3c3e5d00b98ad6b8cc8335fe99faaf46c408", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "60be4b3766cd9223b0a80a254a7e3c3e5d00b98ad6b8cc8335fe99faaf46c408", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "60be4b3766cd9223b0a80a254a7e3c3e5d00b98ad6b8cc8335fe99faaf46c408", kill_on_drop: false }`
[INFO] [stdout] 60be4b3766cd9223b0a80a254a7e3c3e5d00b98ad6b8cc8335fe99faaf46c408
[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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "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] 3367920b557dd0c3da4363b90ad5d99e7d1526a04ca15bac1ed2df6310bd2a73
[INFO] running `Command { std: "docker" "start" "-a" "3367920b557dd0c3da4363b90ad5d99e7d1526a04ca15bac1ed2df6310bd2a73", kill_on_drop: false }`
[INFO] [stderr]    Compiling version_check v0.9.2
[INFO] [stderr]    Compiling proc-macro2 v1.0.24
[INFO] [stderr]    Compiling syn v1.0.60
[INFO] [stderr]    Compiling libc v0.2.87
[INFO] [stderr]    Compiling hashbrown v0.9.1
[INFO] [stderr]    Compiling unicode-width v0.1.8
[INFO] [stderr]    Compiling termcolor v1.1.2
[INFO] [stderr]    Compiling os_str_bytes v3.0.0
[INFO] [stderr]    Compiling indexmap v1.6.1
[INFO] [stderr]    Compiling textwrap v0.13.4
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling nameless-clap_derive v3.0.0-beta.2
[INFO] [stderr]    Compiling nameless-clap v3.0.0-beta.2
[INFO] [stderr]    Compiling nameless-clap_generate v3.0.0-beta.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 37.13s
[INFO] running `Command { std: "docker" "inspect" "3367920b557dd0c3da4363b90ad5d99e7d1526a04ca15bac1ed2df6310bd2a73", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3367920b557dd0c3da4363b90ad5d99e7d1526a04ca15bac1ed2df6310bd2a73", kill_on_drop: false }`
[INFO] [stdout] 3367920b557dd0c3da4363b90ad5d99e7d1526a04ca15bac1ed2df6310bd2a73
[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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 987b9f16e2fe1f2f99bd52319abdba5b02a8f6311fed77152486cff3de1a9beb
[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" "987b9f16e2fe1f2f99bd52319abdba5b02a8f6311fed77152486cff3de1a9beb", kill_on_drop: false }`
[INFO] [stderr]    Compiling tinyvec_macros v0.1.0
[INFO] [stderr]    Compiling matches v0.1.8
[INFO] [stderr]    Compiling serde v1.0.123
[INFO] [stderr]    Compiling memchr v2.3.4
[INFO] [stderr]    Compiling percent-encoding v2.1.0
[INFO] [stderr]    Compiling regex-syntax v0.6.22
[INFO] [stderr]    Compiling unicase v2.6.0
[INFO] [stderr]    Compiling pretty_assertions v0.6.1
[INFO] [stderr]    Compiling tinyvec v1.1.1
[INFO] [stderr]    Compiling unicode-bidi v0.3.4
[INFO] [stderr]    Compiling form_urlencoded v1.0.1
[INFO] [stderr]    Compiling pulldown-cmark v0.8.0
[INFO] [stderr]    Compiling unicode-normalization v0.1.17
[INFO] [stderr]    Compiling idna v0.2.2
[INFO] [stderr]    Compiling regex v1.4.3
[INFO] [stderr]    Compiling url v2.2.1
[INFO] [stderr]    Compiling toml v0.5.8
[INFO] [stderr]    Compiling version-sync v0.9.2
[INFO] [stderr]    Compiling nameless-clap_generate v3.0.0-beta.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 31.44s
[INFO] running `Command { std: "docker" "inspect" "987b9f16e2fe1f2f99bd52319abdba5b02a8f6311fed77152486cff3de1a9beb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "987b9f16e2fe1f2f99bd52319abdba5b02a8f6311fed77152486cff3de1a9beb", kill_on_drop: false }`
[INFO] [stdout] 987b9f16e2fe1f2f99bd52319abdba5b02a8f6311fed77152486cff3de1a9beb
[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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 9b4f0a3897e456e8cf97a3671e1a87b22cdd42b09bba7135bc239172fc544a71
[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" "9b4f0a3897e456e8cf97a3671e1a87b22cdd42b09bba7135bc239172fc544a71", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/nameless_clap_generate-1aa6f271844881a9)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests nameless-clap_generate
[INFO] [stdout] running 6 tests
[INFO] [stdout] test generators::tests::test_all_subcommands ... ok
[INFO] [stdout] test generators::tests::test_longs ... ok
[INFO] [stdout] test generators::tests::test_find_subcommand_with_path ... ok
[INFO] [stdout] test generators::tests::test_flags ... ok
[INFO] [stdout] test generators::tests::test_subcommands ... ok
[INFO] [stdout] test generators::tests::test_shorts ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test src/lib.rs - generate (line 154) ... ignored
[INFO] [stdout] test src/lib.rs - generate_to (line 100) ... ignored
[INFO] [stdout] test src/lib.rs - generate_to (line 76) ... ignored
[INFO] [stdout] test src/generators/mod.rs - generators::Generator::file_name (line 16) ... FAILED
[INFO] [stdout] test src/generators/mod.rs - generators::Generator::generate (line 39) ... FAILED
[INFO] [stdout] test src/lib.rs - generate_to (line 54) ... ok
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/generators/mod.rs - generators::Generator::file_name (line 16) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `clap_generate`
[INFO] [stdout]  --> src/generators/mod.rs:19:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use clap_generate::Generator;
[INFO] [stdout]   |     ^^^^^^^^^^^^^ use of undeclared crate or module `clap_generate`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/generators/mod.rs - generators::Generator::generate (line 39) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `clap_generate`
[INFO] [stdout]  --> src/generators/mod.rs:42:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use clap_generate::Generator;
[INFO] [stdout]   |     ^^^^^^^^^^^^^ use of undeclared crate or module `clap_generate`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/generators/mod.rs - generators::Generator::file_name (line 16)
[INFO] [stdout]     src/generators/mod.rs - generators::Generator::generate (line 39)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 1 passed; 2 failed; 3 ignored; 0 measured; 0 filtered out; finished in 1.31s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass '--doc'
[INFO] running `Command { std: "docker" "inspect" "9b4f0a3897e456e8cf97a3671e1a87b22cdd42b09bba7135bc239172fc544a71", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9b4f0a3897e456e8cf97a3671e1a87b22cdd42b09bba7135bc239172fc544a71", kill_on_drop: false }`
[INFO] [stdout] 9b4f0a3897e456e8cf97a3671e1a87b22cdd42b09bba7135bc239172fc544a71