[INFO] fetching crate revolver 0.2.1...
[INFO] testing revolver-0.2.1 against try#b83b707f97d809763b7861afa7638871f3339a33 for pr-145838-1
[INFO] extracting crate revolver 0.2.1 into /workspace/builds/worker-5-tc2/source
[INFO] started tweaking crates.io crate revolver 0.2.1
[INFO] finished tweaking crates.io crate revolver 0.2.1
[INFO] tweaked toml for crates.io crate revolver 0.2.1 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate revolver 0.2.1 on toolchain b83b707f97d809763b7861afa7638871f3339a33
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate revolver 0.2.1 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" "+b83b707f97d809763b7861afa7638871f3339a33" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c06d60b950caa087daf14d6ef173e977355e738cbf2c877489a4ed8a3b6db3f0
[INFO] running `Command { std: "docker" "start" "-a" "c06d60b950caa087daf14d6ef173e977355e738cbf2c877489a4ed8a3b6db3f0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c06d60b950caa087daf14d6ef173e977355e738cbf2c877489a4ed8a3b6db3f0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c06d60b950caa087daf14d6ef173e977355e738cbf2c877489a4ed8a3b6db3f0", kill_on_drop: false }`
[INFO] [stdout] c06d60b950caa087daf14d6ef173e977355e738cbf2c877489a4ed8a3b6db3f0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 957c42b18165f4f497ca63f7417e121ec9fbe72c7bf8576d9654298c876b03f5
[INFO] running `Command { std: "docker" "start" "-a" "957c42b18165f4f497ca63f7417e121ec9fbe72c7bf8576d9654298c876b03f5", kill_on_drop: false }`
[INFO] [stderr]    Compiling unicode-ident v1.0.5
[INFO] [stderr]    Compiling stanza v0.5.2
[INFO] [stderr]    Compiling proc-macro2 v1.0.95
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling syn v2.0.103
[INFO] [stderr]    Compiling thiserror-impl v2.0.12
[INFO] [stderr]    Compiling thiserror v2.0.12
[INFO] [stderr]    Compiling revolver v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.55s
[INFO] running `Command { std: "docker" "inspect" "957c42b18165f4f497ca63f7417e121ec9fbe72c7bf8576d9654298c876b03f5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "957c42b18165f4f497ca63f7417e121ec9fbe72c7bf8576d9654298c876b03f5", kill_on_drop: false }`
[INFO] [stdout] 957c42b18165f4f497ca63f7417e121ec9fbe72c7bf8576d9654298c876b03f5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6b34a1c46b5c06ed3af00641854848e13d9cb1e442f037df232d5e29d69bd412
[INFO] running `Command { std: "docker" "start" "-a" "6b34a1c46b5c06ed3af00641854848e13d9cb1e442f037df232d5e29d69bd412", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.137
[INFO] [stderr]    Compiling tinyrand v0.5.0
[INFO] [stderr]    Compiling tinyrand-std v0.5.0
[INFO] [stderr]    Compiling thread-id v4.0.0
[INFO] [stderr]    Compiling stdio-override v0.1.3
[INFO] [stderr]    Compiling flanker-temp v0.5.0
[INFO] [stderr]    Compiling revolver v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 2.86s
[INFO] running `Command { std: "docker" "inspect" "6b34a1c46b5c06ed3af00641854848e13d9cb1e442f037df232d5e29d69bd412", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6b34a1c46b5c06ed3af00641854848e13d9cb1e442f037df232d5e29d69bd412", kill_on_drop: false }`
[INFO] [stdout] 6b34a1c46b5c06ed3af00641854848e13d9cb1e442f037df232d5e29d69bd412
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 26cca995da0c6da6870ae0af439673469a958860cc6025048112e14f88105c11
[INFO] running `Command { std: "docker" "start" "-a" "26cca995da0c6da6870ae0af439673469a958860cc6025048112e14f88105c11", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/revolver-40923dfcfdc8d5df)
[INFO] [stdout] 
[INFO] [stdout] running 54 tests
[INFO] [stdout] test command::help::tests::commands_content ... ok
[INFO] [stdout] test command::help::tests::invoke ... ok
[INFO] [stdout] test command::help::tests::parse_error ... ok
[INFO] [stdout] test command::lint::tests::validate_description_empty_usage_passes ... ok
[INFO] [stdout] test command::lint::tests::validate_description_example_command_trailing_whitespace_fails - should panic ... ok
[INFO] [stdout] test command::lint::tests::validate_description_example_command_begins_with_command_fails - should panic ... ok
[INFO] [stdout] test command::lint::tests::validate_description_example_empty_command_fails - should panic ... ok
[INFO] [stdout] test command::lint::tests::validate_description_purpose_trailing_whitespace_with_exclusions_passes ... ok
[INFO] [stdout] test command::lint::tests::validate_description_usage_begins_with_command_fails - should panic ... ok
[INFO] [stdout] test command::lint::tests::validate_description_usage_trailing_whitespace_fails - should panic ... ok
[INFO] [stdout] test command::lint::tests::validate_description_example_scenario_ends_with_period_fails - should panic ... ok
[INFO] [stdout] test command::lint::tests::validate_description_with_usage_and_example_passes ... ok
[INFO] [stdout] test command::lint::tests::validate_description_example_scenario_starts_with_capital_fails - should panic ... ok
[INFO] [stdout] test command::lint::tests::validate_description_example_scenario_trailing_whitespace_fails - should panic ... ok
[INFO] [stdout] test command::lint::tests::validate_description_with_usage_passes ... ok
[INFO] [stdout] test command::lint::tests::validate_description_purpose_does_not_end_with_period_fails - should panic ... ok
[INFO] [stdout] test command::quit::tests::parse_error ... ok
[INFO] [stdout] test command::lint::tests::validate_description_purpose_trailing_whitespace_fails - should panic ... ok
[INFO] [stdout] test command::tests::apply_command_error_implements_display ... ok
[INFO] [stdout] test command::tests::commander ... ok
[INFO] [stdout] test command::tests::commander_duplicate_long ... ok
[INFO] [stdout] test command::tests::commander_duplicate_long_in_short ... ok
[INFO] [stdout] test command::lint::tests::validate_description_empty_purpose_fails - should panic ... ok
[INFO] [stdout] test command::lint::tests::validate_description_purpose_starts_with_lowercase_fails - should panic ... ok
[INFO] [stdout] test command::tests::commander_duplicate_short ... ok
[INFO] [stdout] test command::tests::commander_duplicate_short_in_long ... ok
[INFO] [stdout] test command::tests::commander_long_name_too_short ... ok
[INFO] [stdout] test command::tests::apply_command_error_variants ... ok
[INFO] [stdout] test command::tests::description_implements_debug ... ok
[INFO] [stdout] test command::tests::invalid_command_parser_spec_implements_display ... ok
[INFO] [stdout] test command::tests::parse_command_error_implements_display ... ok
[INFO] [stdout] test looper::tests::echo_with_parse_error ... ok
[INFO] [stdout] test looper::tests::run_flag_implements_debug ... ok
[INFO] [stdout] test looper::tests::echo_applied ... ok
[INFO] [stdout] test terminal::mock::tests::custom_delegates ... ok
[INFO] [stdout] test looper::tests::respond_application_error ... ok
[INFO] [stdout] test terminal::mock::tests::custom_delegates_with_error ... ok
[INFO] [stdout] test terminal::mock::tests::default_delegates ... ok
[INFO] [stdout] test terminal::mock::tests::invocation_implements_debug ... ok
[INFO] [stdout] test terminal::mock::tests::lines ... ok
[INFO] [stdout] test terminal::mock::tests::invocation_variants ... ok
[INFO] [stdout] test terminal::streaming::tests::default_print_no_locking ... ok
[INFO] [stderr]    Doc-tests revolver
[INFO] [stdout] test looper::tests::respond_terminal_error ... ok
[INFO] [stdout] test looper::tests::get_context ... ok
[INFO] [stdout] test terminal::streaming::tests::input_output ... ok
[INFO] [stdout] test terminal::tests::read_from_str_default_empty ... ok
[INFO] [stdout] test terminal::streaming::tests::implements_from_io_error ... ok
[INFO] [stdout] test terminal::streaming::tests::default_read_line_intercepted ... ok
[INFO] [stdout] test command::tests::commander_unparsable_example ... ok
[INFO] [stdout] test looper::tests::respond_skip ... ok
[INFO] [stdout] test terminal::tests::read_from_str_default_valid ... ok
[INFO] [stdout] test terminal::tests::read_from_str_error ... ok
[INFO] [stdout] test terminal::tests::read_from_str_invalid_corrected ... ok
[INFO] [stdout] test terminal::tests::read_from_str_valid ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 54 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.07s
[INFO] [stdout] 
[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" "26cca995da0c6da6870ae0af439673469a958860cc6025048112e14f88105c11", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "26cca995da0c6da6870ae0af439673469a958860cc6025048112e14f88105c11", kill_on_drop: false }`
[INFO] [stdout] 26cca995da0c6da6870ae0af439673469a958860cc6025048112e14f88105c11