[INFO] fetching crate jaesve 1.3.4...
[INFO] testing jaesve-1.3.4 against master#432e145bd5a974c5b6f4dd9b352891bd7502b69d for pr-87041
[INFO] extracting crate jaesve 1.3.4 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate jaesve 1.3.4 on toolchain 432e145bd5a974c5b6f4dd9b352891bd7502b69d
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate jaesve 1.3.4
[INFO] finished tweaking crates.io crate jaesve 1.3.4
[INFO] tweaked toml for crates.io crate jaesve 1.3.4 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate crates.io crate jaesve 1.3.4 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 528ebe14d7e9888aef9f34027ab6d77c37b77e9d1526d65e46f4eebb8cecc414
[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" "528ebe14d7e9888aef9f34027ab6d77c37b77e9d1526d65e46f4eebb8cecc414", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "528ebe14d7e9888aef9f34027ab6d77c37b77e9d1526d65e46f4eebb8cecc414", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "528ebe14d7e9888aef9f34027ab6d77c37b77e9d1526d65e46f4eebb8cecc414", kill_on_drop: false }`
[INFO] [stdout] 528ebe14d7e9888aef9f34027ab6d77c37b77e9d1526d65e46f4eebb8cecc414
[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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "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] d95927cd2976acbe7dab84db04bd642a96f3d576b66eb081f49f81df3d3abbc1
[INFO] running `Command { std: "docker" "start" "-a" "d95927cd2976acbe7dab84db04bd642a96f3d576b66eb081f49f81df3d3abbc1", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v0.1.6
[INFO] [stderr]    Compiling cfg-if v0.1.9
[INFO] [stderr]    Compiling byteorder v1.3.2
[INFO] [stderr]    Compiling crc32fast v1.2.0
[INFO] [stderr]    Compiling log v0.4.8
[INFO] [stderr]    Compiling serde v1.0.101
[INFO] [stderr]    Compiling ryu v1.0.0
[INFO] [stderr]    Compiling bitflags v1.1.0
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling adler32 v1.0.4
[INFO] [stderr]    Compiling ansi_term v0.11.0
[INFO] [stderr]    Compiling strsim v0.8.0
[INFO] [stderr]    Compiling dirs v1.0.5
[INFO] [stderr]    Compiling atty v0.2.13
[INFO] [stderr]    Compiling linereader v0.3.0
[INFO] [stderr]    Compiling thread_local v0.3.6
[INFO] [stderr]    Compiling miniz_oxide v0.3.6
[INFO] [stderr]    Compiling regex v1.3.1
[INFO] [stderr]    Compiling num-traits v0.2.8
[INFO] [stderr]    Compiling num-integer v0.1.41
[INFO] [stderr]    Compiling clap v2.33.0
[INFO] [stderr]    Compiling flate2 v1.0.13
[INFO] [stderr]    Compiling term v0.5.2
[INFO] [stderr]    Compiling chrono v0.4.9
[INFO] [stderr]    Compiling simplelog v0.6.0
[INFO] [stderr]    Compiling serde_json v1.0.40
[INFO] [stderr]    Compiling jaesve v1.3.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 50.06s
[INFO] running `Command { std: "docker" "inspect" "d95927cd2976acbe7dab84db04bd642a96f3d576b66eb081f49f81df3d3abbc1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d95927cd2976acbe7dab84db04bd642a96f3d576b66eb081f49f81df3d3abbc1", kill_on_drop: false }`
[INFO] [stdout] d95927cd2976acbe7dab84db04bd642a96f3d576b66eb081f49f81df3d3abbc1
[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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c0a44a25e2fb7c1b1d4e315055702406f371956e99ae120b1b7a5ced14651610
[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" "c0a44a25e2fb7c1b1d4e315055702406f371956e99ae120b1b7a5ced14651610", kill_on_drop: false }`
[INFO] [stderr]    Compiling itertools v0.8.0
[INFO] [stderr]    Compiling jaesve v1.3.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 6.96s
[INFO] running `Command { std: "docker" "inspect" "c0a44a25e2fb7c1b1d4e315055702406f371956e99ae120b1b7a5ced14651610", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c0a44a25e2fb7c1b1d4e315055702406f371956e99ae120b1b7a5ced14651610", kill_on_drop: false }`
[INFO] [stdout] c0a44a25e2fb7c1b1d4e315055702406f371956e99ae120b1b7a5ced14651610
[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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] e355b4d2ee413213a2d3d1f1e92511409695ac334a8ae57824c8fe1567d60d26
[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" "e355b4d2ee413213a2d3d1f1e92511409695ac334a8ae57824c8fe1567d60d26", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.24s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/jaesve-9b4930646be21169)
[INFO] [stdout] 
[INFO] [stdout] running 57 tests
[INFO] [stdout] test cli::config::env::tests::arg_format_single ... ok
[INFO] [stdout] test cli::config::env::tests::arg_linereader_eol ... ok
[INFO] [stdout] test cli::config::env::tests::arg_guard_none ... ok
[INFO] [stdout] test cli::config::env::tests::arg_guard_single ... ok
[INFO] [stdout] test cli::config::env::tests::arg_quiet_false ... ok
[INFO] [stdout] test cli::config::env::tests::arg_quiet_true ... ok
[INFO] [stdout] test cli::config::env::tests::arg_delimiter_single ... ok
[INFO] [stdout] test cli::config::env::tests::arg_debug_level ... ok
[INFO] [stdout] test cli::config::env::tests::arg_buf_out ... ok
[INFO] [stdout] test cli::config::env::tests::arg_buf_in ... ok
[INFO] [stdout] test cli::config::env::tests::arg_delimiter_multiple ... ok
[INFO] [stdout] test cli::config::env::tests::arg_line ... ok
[INFO] [stdout] test cli::config::env::tests::arg_append_false ... ok
[INFO] [stdout] test cli::config::env::tests::arg_factor ... ok
[INFO] [stdout] test cli::config::env::tests::arg_append_true ... ok
[INFO] [stdout] test cli::config::tests::merge_append_cli ... ok
[INFO] [stdout] test cli::config::env::tests::arg_format_multiple ... ok
[INFO] [stdout] test cli::config::tests::merge_delimiter_env ... ok
[INFO] [stdout] test cli::config::tests::merge_append_env ... ok
[INFO] [stdout] test cli::config::tests::merge_guard_env ... ok
[INFO] [stdout] test cli::config::tests::merge_factor_env ... ok
[INFO] [stdout] test cli::config::tests::merge_guard_cli ... ok
[INFO] [stdout] test cli::config::tests::merge_debug_level_env ... ok
[INFO] [stdout] test cli::config::tests::merge_quiet_cli ... ok
[INFO] [stdout] test cli::config::tests::merge_line_env ... ok
[INFO] [stdout] test cli::config::tests::merge_linereader_eol_env ... ok
[INFO] [stdout] test cli::config::tests::merge_delimiter_cli ... ok
[INFO] [stdout] test cli::config::tests::merge_format_cli ... ok
[INFO] [stdout] test cli::config::tests::merge_output_buffer_size_env ... ok
[INFO] [stdout] test cli::config::tests::merge_linereader_eol_cli ... ok
[INFO] [stdout] test cli::config::tests::merge_factor_cli ... ok
[INFO] [stdout] test cli::config::tests::merge_input_buffer_size_env ... ok
[INFO] [stdout] test cli::tests::requires_opt_column ... ok
[INFO] [stdout] test cli::tests::syntax_opt_format ... ok
[INFO] [stdout] test cli::config::tests::merge_line_cli ... ok
[INFO] [stdout] test cli::tests::syntax_subcommand_opt_log_to ... ok
[INFO] [stdout] test cli::tests::validate_opt_guard_failure ... ok
[INFO] [stdout] test cli::config::tests::merge_output_buffer_size_cli ... ok
[INFO] [stdout] test cli::config::tests::merge_format_env ... ok
[INFO] [stdout] test cli::config::tests::merge_quiet_env ... ok
[INFO] [stdout] test cli::tests::validate_subcommand_opt_buf_out_failure ... ok
[INFO] [stdout] test cli::tests::validate_opt_regex_failure ... ok
[INFO] [stdout] test cli::tests::possible_opt_column ... ok
[INFO] [stdout] test cli::tests::validate_subcommand_opt_buf_in_success ... ok
[INFO] [stdout] test cli::tests::validate_subcommand_opt_file_limit_failure ... ok
[INFO] [stdout] test cli::tests::validate_opt_regex_success ... ok
[INFO] [stdout] test cli::tests::validate_subcommand_opt_buf_in_failure ... ok
[INFO] [stdout] test cli::tests::validate_opt_format_combinations ... ok
[INFO] [stdout] test cli::config::tests::merge_input_buffer_size_cli ... ok
[INFO] [stdout] test cli::tests::possible_subcommand_opt_factor ... ok
[INFO] [stdout] test cli::tests::validate_subcommand_opt_linereader_eol_failure ... ok
[INFO] [stdout] test cli::tests::validate_subcommand_opt_linereader_eol_success ... ok
[INFO] [stdout] test cli::tests::validate_subcommand_opt_file_limit_success ... ok
[INFO] [stdout] test cli::config::tests::merge_debug_level_cli ... ok
[INFO] [stdout] test cli::tests::validate_subcommand_opt_buf_out_success ... ok
[INFO] [stdout] test cli::tests::syntax_arg_input ... ok
[INFO] [stdout] test cli::tests::validate_opt_guard_success ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 57 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.10s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "e355b4d2ee413213a2d3d1f1e92511409695ac334a8ae57824c8fe1567d60d26", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e355b4d2ee413213a2d3d1f1e92511409695ac334a8ae57824c8fe1567d60d26", kill_on_drop: false }`
[INFO] [stdout] e355b4d2ee413213a2d3d1f1e92511409695ac334a8ae57824c8fe1567d60d26