[INFO] fetching crate jaesve 1.3.4...
[INFO] testing jaesve-1.3.4 against master#b70888601af92f6cdc0364abab3446e418b91d36 for pr-86479
[INFO] extracting crate jaesve 1.3.4 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate jaesve 1.3.4 on toolchain b70888601af92f6cdc0364abab3446e418b91d36
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "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-7/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" "+b70888601af92f6cdc0364abab3446e418b91d36" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "+b70888601af92f6cdc0364abab3446e418b91d36" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f6e2cd73dad447ca472baeb9bb379526579d7913e332e46e8ab39367acdfeb58
[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" "f6e2cd73dad447ca472baeb9bb379526579d7913e332e46e8ab39367acdfeb58", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f6e2cd73dad447ca472baeb9bb379526579d7913e332e46e8ab39367acdfeb58", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f6e2cd73dad447ca472baeb9bb379526579d7913e332e46e8ab39367acdfeb58", kill_on_drop: false }`
[INFO] [stdout] f6e2cd73dad447ca472baeb9bb379526579d7913e332e46e8ab39367acdfeb58
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "+b70888601af92f6cdc0364abab3446e418b91d36" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3a81cca61281946b2244292df70f31c9ac7e3f43affb7c1bfd6ee6aeb4d0d9b5
[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" "3a81cca61281946b2244292df70f31c9ac7e3f43affb7c1bfd6ee6aeb4d0d9b5", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.67
[INFO] [stderr]    Compiling autocfg v0.1.6
[INFO] [stderr]    Compiling memchr v2.2.1
[INFO] [stderr]    Compiling serde v1.0.101
[INFO] [stderr]    Compiling ryu v1.0.0
[INFO] [stderr]    Compiling log v0.4.8
[INFO] [stderr]    Compiling itoa v0.4.4
[INFO] [stderr]    Compiling vec_map v0.8.1
[INFO] [stderr]    Compiling regex-syntax v0.6.12
[INFO] [stderr]    Compiling thread_local v0.3.6
[INFO] [stderr]    Compiling miniz_oxide v0.3.6
[INFO] [stderr]    Compiling num-traits v0.2.8
[INFO] [stderr]    Compiling num-integer v0.1.41
[INFO] [stderr]    Compiling aho-corasick v0.7.6
[INFO] [stderr]    Compiling linereader v0.3.0
[INFO] [stderr]    Compiling dirs v1.0.5
[INFO] [stderr]    Compiling time v0.1.42
[INFO] [stderr]    Compiling atty v0.2.13
[INFO] [stderr]    Compiling flate2 v1.0.13
[INFO] [stderr]    Compiling clap v2.33.0
[INFO] [stderr]    Compiling term v0.5.2
[INFO] [stderr]    Compiling chrono v0.4.9
[INFO] [stderr]    Compiling regex v1.3.1
[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 35.70s
[INFO] running `Command { std: "docker" "inspect" "3a81cca61281946b2244292df70f31c9ac7e3f43affb7c1bfd6ee6aeb4d0d9b5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3a81cca61281946b2244292df70f31c9ac7e3f43affb7c1bfd6ee6aeb4d0d9b5", kill_on_drop: false }`
[INFO] [stdout] 3a81cca61281946b2244292df70f31c9ac7e3f43affb7c1bfd6ee6aeb4d0d9b5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "+b70888601af92f6cdc0364abab3446e418b91d36" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 61c2d7f5d48a8ab3b756fbcbce4cfeac9996d95a4c32f7e85a2c45605c364cf5
[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" "61c2d7f5d48a8ab3b756fbcbce4cfeac9996d95a4c32f7e85a2c45605c364cf5", kill_on_drop: false }`
[INFO] [stderr]    Compiling either v1.5.3
[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 5.97s
[INFO] running `Command { std: "docker" "inspect" "61c2d7f5d48a8ab3b756fbcbce4cfeac9996d95a4c32f7e85a2c45605c364cf5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "61c2d7f5d48a8ab3b756fbcbce4cfeac9996d95a4c32f7e85a2c45605c364cf5", kill_on_drop: false }`
[INFO] [stdout] 61c2d7f5d48a8ab3b756fbcbce4cfeac9996d95a4c32f7e85a2c45605c364cf5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "+b70888601af92f6cdc0364abab3446e418b91d36" "test" "--frozen", 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] 7717e35fd6a4fd60307e34c2b0b191f0fd53f37c8b67af83a5437df73d96c6ae
[INFO] running `Command { std: "docker" "start" "-a" "7717e35fd6a4fd60307e34c2b0b191f0fd53f37c8b67af83a5437df73d96c6ae", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stdout] running 57 tests
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/jaesve-9b4930646be21169)
[INFO] [stdout] test cli::config::env::tests::arg_buf_in ... ok
[INFO] [stdout] test cli::config::env::tests::arg_append_true ... ok
[INFO] [stdout] test cli::config::env::tests::arg_append_false ... ok
[INFO] [stdout] test cli::config::env::tests::arg_delimiter_single ... ok
[INFO] [stdout] test cli::config::env::tests::arg_guard_none ... ok
[INFO] [stdout] test cli::config::env::tests::arg_factor ... ok
[INFO] [stdout] test cli::config::env::tests::arg_guard_single ... ok
[INFO] [stdout] test cli::config::env::tests::arg_line ... ok
[INFO] [stdout] test cli::config::env::tests::arg_debug_level ... ok
[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_quiet_false ... ok
[INFO] [stdout] test cli::config::tests::merge_append_env ... ok
[INFO] [stdout] test cli::config::tests::merge_format_cli ... ok
[INFO] [stdout] test cli::config::tests::merge_delimiter_cli ... ok
[INFO] [stdout] test cli::config::tests::merge_format_env ... ok
[INFO] [stdout] test cli::config::tests::merge_input_buffer_size_cli ... ok
[INFO] [stdout] test cli::config::env::tests::arg_format_multiple ... ok
[INFO] [stdout] test cli::config::tests::merge_append_cli ... ok
[INFO] [stdout] test cli::config::tests::merge_guard_cli ... ok
[INFO] [stdout] test cli::config::tests::merge_factor_cli ... ok
[INFO] [stdout] test cli::config::tests::merge_delimiter_env ... ok
[INFO] [stdout] test cli::config::tests::merge_guard_env ... ok
[INFO] [stdout] test cli::config::tests::merge_output_buffer_size_env ... ok
[INFO] [stdout] test cli::config::tests::merge_line_env ... ok
[INFO] [stdout] test cli::config::tests::merge_debug_level_cli ... ok
[INFO] [stdout] test cli::config::tests::merge_linereader_eol_env ... ok
[INFO] [stdout] test cli::config::tests::merge_debug_level_env ... ok
[INFO] [stdout] test cli::config::tests::merge_linereader_eol_cli ... ok
[INFO] [stdout] test cli::config::env::tests::arg_buf_out ... ok
[INFO] [stdout] test cli::config::env::tests::arg_delimiter_multiple ... ok
[INFO] [stdout] test cli::config::tests::merge_quiet_env ... ok
[INFO] [stdout] test cli::config::tests::merge_input_buffer_size_env ... ok
[INFO] [stdout] test cli::config::tests::merge_line_cli ... ok
[INFO] [stdout] test cli::config::env::tests::arg_quiet_true ... ok
[INFO] [stdout] test cli::config::tests::merge_quiet_cli ... ok
[INFO] [stdout] test cli::config::tests::merge_output_buffer_size_cli ... ok
[INFO] [stdout] test cli::config::tests::merge_factor_env ... ok
[INFO] [stdout] test cli::tests::possible_opt_column ... ok
[INFO] [stdout] test cli::tests::validate_opt_guard_success ... ok
[INFO] [stdout] test cli::tests::syntax_arg_input ... ok
[INFO] [stdout] test cli::tests::syntax_opt_format ... ok
[INFO] [stdout] test cli::tests::validate_subcommand_opt_buf_out_failure ... ok
[INFO] [stdout] test cli::tests::validate_subcommand_opt_buf_in_success ... 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::tests::validate_opt_regex_success ... ok
[INFO] [stdout] test cli::tests::validate_subcommand_opt_file_limit_failure ... ok
[INFO] [stdout] test cli::tests::validate_opt_format_combinations ... ok
[INFO] [stdout] test cli::tests::validate_opt_regex_failure ... ok
[INFO] [stdout] test cli::tests::validate_opt_guard_failure ... ok
[INFO] [stdout] test cli::tests::requires_opt_column ... ok
[INFO] [stdout] test cli::tests::validate_subcommand_opt_linereader_eol_failure ... ok
[INFO] [stdout] test cli::tests::validate_subcommand_opt_buf_out_success ... ok
[INFO] [stdout] test cli::tests::possible_subcommand_opt_factor ... ok
[INFO] [stdout] test cli::tests::validate_subcommand_opt_buf_in_failure ... ok
[INFO] [stdout] test cli::tests::syntax_subcommand_opt_log_to ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 57 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "7717e35fd6a4fd60307e34c2b0b191f0fd53f37c8b67af83a5437df73d96c6ae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7717e35fd6a4fd60307e34c2b0b191f0fd53f37c8b67af83a5437df73d96c6ae", kill_on_drop: false }`
[INFO] [stdout] 7717e35fd6a4fd60307e34c2b0b191f0fd53f37c8b67af83a5437df73d96c6ae