[INFO] fetching crate memimpact 0.1.0...
[INFO] testing memimpact-0.1.0 against master#562dee4820c458d823175268e41601d4c060588a for pr-154210-2
[INFO] extracting crate memimpact 0.1.0 into /workspace/builds/worker-1-tc1/source
[INFO] started tweaking crates.io crate memimpact 0.1.0
[INFO] finished tweaking crates.io crate memimpact 0.1.0
[INFO] tweaked toml for crates.io crate memimpact 0.1.0 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate memimpact 0.1.0 on toolchain 562dee4820c458d823175268e41601d4c060588a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate memimpact 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" "+562dee4820c458d823175268e41601d4c060588a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2a8843c0853eba6f6bac843da281df5191ec865a0d4e38323f6c0a8eae28ed02
[INFO] running `Command { std: "docker" "start" "-a" "2a8843c0853eba6f6bac843da281df5191ec865a0d4e38323f6c0a8eae28ed02", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2a8843c0853eba6f6bac843da281df5191ec865a0d4e38323f6c0a8eae28ed02", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2a8843c0853eba6f6bac843da281df5191ec865a0d4e38323f6c0a8eae28ed02", kill_on_drop: false }`
[INFO] [stdout] 2a8843c0853eba6f6bac843da281df5191ec865a0d4e38323f6c0a8eae28ed02
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0f444c8eac44d927aab4cbf36c6f848016e9dabae7f4112ed96ef4501daa525d
[INFO] running `Command { std: "docker" "start" "-a" "0f444c8eac44d927aab4cbf36c6f848016e9dabae7f4112ed96ef4501daa525d", kill_on_drop: false }`
[INFO] [stderr]    Compiling memimpact v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.71s
[INFO] running `Command { std: "docker" "inspect" "0f444c8eac44d927aab4cbf36c6f848016e9dabae7f4112ed96ef4501daa525d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0f444c8eac44d927aab4cbf36c6f848016e9dabae7f4112ed96ef4501daa525d", kill_on_drop: false }`
[INFO] [stdout] 0f444c8eac44d927aab4cbf36c6f848016e9dabae7f4112ed96ef4501daa525d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f137b6f83c0e4338738dc7b4d3da1580e67a07d94ee4cde04bc08bb6ddcb3bd3
[INFO] running `Command { std: "docker" "start" "-a" "f137b6f83c0e4338738dc7b4d3da1580e67a07d94ee4cde04bc08bb6ddcb3bd3", kill_on_drop: false }`
[INFO] [stderr]    Compiling memimpact v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.91s
[INFO] running `Command { std: "docker" "inspect" "f137b6f83c0e4338738dc7b4d3da1580e67a07d94ee4cde04bc08bb6ddcb3bd3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f137b6f83c0e4338738dc7b4d3da1580e67a07d94ee4cde04bc08bb6ddcb3bd3", kill_on_drop: false }`
[INFO] [stdout] f137b6f83c0e4338738dc7b4d3da1580e67a07d94ee4cde04bc08bb6ddcb3bd3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 17ac4557a482b0ff2b14cba04733cc713bf54ef75f0c14137b5170ada6e70c8b
[INFO] running `Command { std: "docker" "start" "-a" "17ac4557a482b0ff2b14cba04733cc713bf54ef75f0c14137b5170ada6e70c8b", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/memimpact-604511fcfd6df112)
[INFO] [stdout] running 49 tests
[INFO] [stdout] test template::tests::error_if_single_closing_brace ... ok
[INFO] [stdout] test template::tests::format_memory_large_values ... ok
[INFO] [stdout] test template::tests::error_if_placeholder_not_closed ... ok
[INFO] [stdout] test template::tests::parse_escaped_close_brace ... ok
[INFO] [stdout] test template::tests::parse_escaped_open_brace ... ok
[INFO] [stdout] test template::tests::parse_literal_only ... ok
[INFO] [stdout] test template::tests::parse_single_placeholder ... ok
[INFO] [stdout] test template::tests::parse_unclosed_placeholder ... ok
[INFO] [stdout] test template::tests::render_adjacent_placeholders ... ok
[INFO] [stdout] test template::tests::field_from_str_invalid ... ok
[INFO] [stdout] test template::tests::parse_literal_json ... ok
[INFO] [stdout] test template::tests::parse_mixed_tokens ... ok
[INFO] [stdout] test template::tests::render_human_fields ... ok
[INFO] [stdout] test template::tests::format_memory_basic_units ... ok
[INFO] [stdout] test template::tests::render_byte_fields ... ok
[INFO] [stdout] test template::tests::render_multiple_same_placeholder ... ok
[INFO] [stdout] test template::tests::render_simple_fields ... ok
[INFO] [stdout] test template::tests::render_timestamp_default_unix ... ok
[INFO] [stdout] test tests::full_valid_args ... ok
[INFO] [stdout] test tests::help_flag_only ... ok
[INFO] [stdout] test tests::help_flag_only_short ... ok
[INFO] [stdout] test tests::hertz_value_missing_pid ... ok
[INFO] [stdout] test tests::invalid_hertz_value ... ok
[INFO] [stdout] test tests::invalid_pid ... ok
[INFO] [stdout] test tests::minimal_valid_args ... ok
[INFO] [stdout] test tests::missing_hertz_value ... ok
[INFO] [stdout] test tests::missing_output_file_value ... ok
[INFO] [stdout] test tests::missing_pid ... ok
[INFO] [stdout] test tests::realistic_mixed_order ... ok
[INFO] [stdout] test tests::realistic_order ... ok
[INFO] [stdout] test tests::test_find_descendants_leaf ... ok
[INFO] [stdout] test tests::test_find_descendants_simple_tree ... ok
[INFO] [stdout] test tests::test_format_memory_gb ... ok
[INFO] [stdout] test tests::test_format_memory_kb ... ok
[INFO] [stdout] test tests::test_format_memory_max ... ok
[INFO] [stdout] test tests::test_format_memory_mb ... ok
[INFO] [stdout] test tests::test_format_memory_rounding_behavior ... ok
[INFO] [stdout] test tests::test_parse_proc_stat_basic ... ok
[INFO] [stdout] test tests::test_parse_proc_stat_invalid_missing_parens ... ok
[INFO] [stdout] test tests::test_parse_proc_stat_with_paranthesis_in_name ... ok
[INFO] [stdout] test tests::test_parse_proc_stat_with_spaces_in_name ... ok
[INFO] [stdout] test tests::test_parse_statm_invalid ... ok
[INFO] [stdout] test tests::test_parse_statm_valid ... ok
[INFO] [stdout] test tests::test_write_output_to_buffer ... ok
[INFO] [stdout] test tests::version_flag_only ... ok
[INFO] [stdout] test tests::version_flag_only_short ... ok
[INFO] [stdout] test tests::zero_hertz_is_invalid ... ok
[INFO] [stdout] test template::tests::field_from_str_valid ... ok
[INFO] [stdout] test template::tests::error_if_empty_placeholder ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 49 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.09s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "17ac4557a482b0ff2b14cba04733cc713bf54ef75f0c14137b5170ada6e70c8b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "17ac4557a482b0ff2b14cba04733cc713bf54ef75f0c14137b5170ada6e70c8b", kill_on_drop: false }`
[INFO] [stdout] 17ac4557a482b0ff2b14cba04733cc713bf54ef75f0c14137b5170ada6e70c8b