[INFO] fetching crate combu 1.5.1...
[INFO] testing combu-1.5.1 against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-7
[INFO] extracting crate combu 1.5.1 into /workspace/builds/worker-6-tc1/source
[INFO] started tweaking crates.io crate combu 1.5.1
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate combu 1.5.1
[INFO] tweaked toml for crates.io crate combu 1.5.1 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate combu 1.5.1 on toolchain c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate combu 1.5.1 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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded serde_derive v1.0.216
[INFO] [stderr]   Downloaded serde v1.0.216
[INFO] [stderr]   Downloaded syn v2.0.91
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9a3142e2c3adfec69b90265d3e21dbf2cf0f0415553769253f45559bdf641d5f
[INFO] running `Command { std: "docker" "start" "-a" "9a3142e2c3adfec69b90265d3e21dbf2cf0f0415553769253f45559bdf641d5f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9a3142e2c3adfec69b90265d3e21dbf2cf0f0415553769253f45559bdf641d5f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9a3142e2c3adfec69b90265d3e21dbf2cf0f0415553769253f45559bdf641d5f", kill_on_drop: false }`
[INFO] [stdout] 9a3142e2c3adfec69b90265d3e21dbf2cf0f0415553769253f45559bdf641d5f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b6f4e20210ea8f4abcd80b3de8e306eaec94cdc5bbce48dec3c04f1e3e1e04b3
[INFO] running `Command { std: "docker" "start" "-a" "b6f4e20210ea8f4abcd80b3de8e306eaec94cdc5bbce48dec3c04f1e3e1e04b3", kill_on_drop: false }`
[INFO] [stderr]    Compiling combu v1.5.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.25s
[INFO] running `Command { std: "docker" "inspect" "b6f4e20210ea8f4abcd80b3de8e306eaec94cdc5bbce48dec3c04f1e3e1e04b3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b6f4e20210ea8f4abcd80b3de8e306eaec94cdc5bbce48dec3c04f1e3e1e04b3", kill_on_drop: false }`
[INFO] [stdout] b6f4e20210ea8f4abcd80b3de8e306eaec94cdc5bbce48dec3c04f1e3e1e04b3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bf4c8022d338162e1a11565b3fffa5f4144cd0a4453e4b1b2faa557c7e673563
[INFO] running `Command { std: "docker" "start" "-a" "bf4c8022d338162e1a11565b3fffa5f4144cd0a4453e4b1b2faa557c7e673563", kill_on_drop: false }`
[INFO] [stderr]    Compiling combu v1.5.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: function pointer comparisons do not produce meaningful results since their addresses are not guaranteed to be unique
[INFO] [stdout]     --> src/pub_macros.rs:3984:5
[INFO] [stdout]      |
[INFO] [stdout] 3984 |                 assert_eq!(la, ra);
[INFO] [stdout]      |                 ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: the address of the same function can vary between different codegen units
[INFO] [stdout]      = note: furthermore, different functions could have the same address after being merged together
[INFO] [stdout]      = note: for more information visit <https://doc.rust-lang.org/nightly/core/ptr/fn.fn_addr_eq.html>
[INFO] [stdout]      = note: `#[warn(unpredictable_function_pointer_comparisons)]` on by default
[INFO] [stdout]      = note: this warning originates in the macro `assert_eq` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 2.23s
[INFO] running `Command { std: "docker" "inspect" "bf4c8022d338162e1a11565b3fffa5f4144cd0a4453e4b1b2faa557c7e673563", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bf4c8022d338162e1a11565b3fffa5f4144cd0a4453e4b1b2faa557c7e673563", kill_on_drop: false }`
[INFO] [stdout] bf4c8022d338162e1a11565b3fffa5f4144cd0a4453e4b1b2faa557c7e673563
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] da448f874223dd1cabcb27b6e1e18c04f95a8943de1c26d4d2ce08182088e49b
[INFO] running `Command { std: "docker" "start" "-a" "da448f874223dd1cabcb27b6e1e18c04f95a8943de1c26d4d2ce08182088e49b", kill_on_drop: false }`
[INFO] [stderr] warning: function pointer comparisons do not produce meaningful results since their addresses are not guaranteed to be unique
[INFO] [stderr]     --> src/pub_macros.rs:3984:5
[INFO] [stderr]      |
[INFO] [stderr] 3984 |                 assert_eq!(la, ra);
[INFO] [stderr]      |                 ^^^^^^^^^^^^^^^^^^
[INFO] [stderr]      |
[INFO] [stderr]      = note: the address of the same function can vary between different codegen units
[INFO] [stderr]      = note: furthermore, different functions could have the same address after being merged together
[INFO] [stderr]      = note: for more information visit <https://doc.rust-lang.org/nightly/core/ptr/fn.fn_addr_eq.html>
[INFO] [stderr]      = note: `#[warn(unpredictable_function_pointer_comparisons)]` on by default
[INFO] [stderr]      = note: this warning originates in the macro `assert_eq` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: `combu` (lib test) generated 1 warning
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/combu-fffa536e1ac16c81)
[INFO] [stdout] 
[INFO] [stdout] running 27 tests
[INFO] [stdout] test command::tests::run_leaf ... ok
[INFO] [stdout] test command::tests::run_root ... ok
[INFO] [stdout] test command::tests::run_node ... ok
[INFO] [stdout] test command::presets::func::test::presets_help_func_test ... ok
[INFO] [stdout] test command::tests::run_leaf_with_flag_before_normal_flag ... ok
[INFO] [stdout] test command::tests::test_single_run ... ok
[INFO] [stdout] test command::tests::test_flag_type ... ok
[INFO] [stdout] test pub_macros::tests::cmd_macro_test ... ok
[INFO] [stdout] test pub_macros::tests::default_val_macro_test ... ok
[INFO] [stdout] test pub_macros::tests::flag_test ... ok
[INFO] [stdout] test pub_macros::tests::license_macro_test ... ok
[INFO] [stdout] test command::tests::run_root_with_flag_before_normal_arg ... ok
[INFO] [stdout] test pub_macros::tests::flags_marco_test ... ok
[INFO] [stdout] test pub_macros::tests::long_alias_macro_test ... ok
[INFO] [stdout] test pub_macros::tests::preset_help_check_test ... ok
[INFO] [stdout] test pub_macros::tests::short_alias_macro_test ... ok
[INFO] [stdout] test pub_macros::tests::vector_macro_test ... ok
[INFO] [stdout] test pub_macros::tests::version_macro_test ... ok
[INFO] [stdout] test vector::tests::append_test ... ok
[INFO] [stdout] test vector::tests::first_unwrap_test ... ok
[INFO] [stdout] test vector::tests::init_test ... ok
[INFO] [stdout] test vector::tests::len_test ... ok
[INFO] [stdout] test vector::tests::new_test ... ok
[INFO] [stdout] test vector::tests::pop_test ... ok
[INFO] [stdout] test vector::tests::prepend_test ... ok
[INFO] [stdout] test vector::tests::with_inner_test ... ok
[INFO] [stdout] test vector::tests::push_test ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 27 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests combu
[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] running `Command { std: "docker" "inspect" "da448f874223dd1cabcb27b6e1e18c04f95a8943de1c26d4d2ce08182088e49b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "da448f874223dd1cabcb27b6e1e18c04f95a8943de1c26d4d2ce08182088e49b", kill_on_drop: false }`
[INFO] [stdout] da448f874223dd1cabcb27b6e1e18c04f95a8943de1c26d4d2ce08182088e49b