[INFO] cloning repository https://github.com/phudekar/rust_log_parser
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/phudekar/rust_log_parser" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fphudekar%2Frust_log_parser", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fphudekar%2Frust_log_parser'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 7579ab788282e78bbc4d1dd7d8eac25cac00eafd
[INFO] testing phudekar/rust_log_parser against try#03a1ea71b075ab964b5278bc6e74cd6c52c36ee0 for pr-74409
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fphudekar%2Frust_log_parser" "/workspace/builds/worker-3/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/phudekar/rust_log_parser on toolchain 03a1ea71b075ab964b5278bc6e74cd6c52c36ee0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/phudekar/rust_log_parser
[INFO] finished tweaking git repo https://github.com/phudekar/rust_log_parser
[INFO] tweaked toml for git repo https://github.com/phudekar/rust_log_parser written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] crate git repo https://github.com/phudekar/rust_log_parser already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 609ff72ca267d97ec3b1c62e47b637bd9c2bb0339347950ec450ac22071df02d
[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" "609ff72ca267d97ec3b1c62e47b637bd9c2bb0339347950ec450ac22071df02d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "609ff72ca267d97ec3b1c62e47b637bd9c2bb0339347950ec450ac22071df02d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "609ff72ca267d97ec3b1c62e47b637bd9c2bb0339347950ec450ac22071df02d", kill_on_drop: false }`
[INFO] [stdout] 609ff72ca267d97ec3b1c62e47b637bd9c2bb0339347950ec450ac22071df02d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f692f84a3cbf5315aa3520d6f006452c590220bfff38cb43b9c2bcceb6be9ada
[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" "f692f84a3cbf5315aa3520d6f006452c590220bfff38cb43b9c2bcceb6be9ada", kill_on_drop: false }`
[INFO] [stderr]    Compiling either v1.5.3
[INFO] [stderr]    Compiling log-parser v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `super::tree_node::TreeNode`
[INFO] [stdout]  --> src/messages/tree/message_tree_spec.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use super::tree_node::TreeNode;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.72s
[INFO] running `Command { std: "docker" "inspect" "f692f84a3cbf5315aa3520d6f006452c590220bfff38cb43b9c2bcceb6be9ada", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f692f84a3cbf5315aa3520d6f006452c590220bfff38cb43b9c2bcceb6be9ada", kill_on_drop: false }`
[INFO] [stdout] f692f84a3cbf5315aa3520d6f006452c590220bfff38cb43b9c2bcceb6be9ada
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8a46a5784548c285361850a5bf9515b4c540f0d8501099bddfab10a23d936900
[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" "8a46a5784548c285361850a5bf9515b4c540f0d8501099bddfab10a23d936900", kill_on_drop: false }`
[INFO] [stderr]    Compiling log-parser v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.27s
[INFO] running `Command { std: "docker" "inspect" "8a46a5784548c285361850a5bf9515b4c540f0d8501099bddfab10a23d936900", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8a46a5784548c285361850a5bf9515b4c540f0d8501099bddfab10a23d936900", kill_on_drop: false }`
[INFO] [stdout] 8a46a5784548c285361850a5bf9515b4c540f0d8501099bddfab10a23d936900
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 8c5073058930cab14cbcc8054317e22934ec902ec6ee89a8a66c7aa0f0520efe
[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" "8c5073058930cab14cbcc8054317e22934ec902ec6ee89a8a66c7aa0f0520efe", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/log_parser-bb306c69539400c0
[INFO] [stdout] 
[INFO] [stdout] running 15 tests
[INFO] [stdout] test messages::error_message::should_not_parse_error_message_if_does_not_have_errorcode ... ok
[INFO] [stdout] test messages::error_message::should_not_parse_error_message_if_does_not_have_timestamp ... ok
[INFO] [stdout] test messages::tree::message_tree_spec::should_create_message_tree ... ok
[INFO] [stdout] test messages::tree::message_tree_spec::should_insert_new_node_in_message_tree ... ok
[INFO] [stdout] test messages::tree::message_tree_spec::should_insert_new_node_to_left_in_message_tree ... ok
[INFO] [stdout] test messages::tree::message_tree_spec::should_insert_multiple_in_message_tree ... ok
[INFO] [stdout] test messages::tree::message_tree_spec::should_return_ordered_message_tree ... ok
[INFO] [stdout] test parser::should_parse_error_message_type ... ok
[INFO] [stdout] test parser::should_parse_info_message ... ok
[INFO] [stdout] test parser::should_parse_waring_message_type ... ok
[INFO] [stdout] test messages::info_message::should_not_parse_info_message_if_does_not_have_timestamp ... ok
[INFO] [stdout] test messages::error_message::should_parse_error_message ... ok
[INFO] [stdout] test parser::should_parse_info_message_type ... ok
[INFO] [stdout] test messages::info_message::should_parse_info_message ... ok
[INFO] [stdout] test messages::tree::message_tree_spec::should_build_message_tree ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 15 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "8c5073058930cab14cbcc8054317e22934ec902ec6ee89a8a66c7aa0f0520efe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8c5073058930cab14cbcc8054317e22934ec902ec6ee89a8a66c7aa0f0520efe", kill_on_drop: false }`
[INFO] [stdout] 8c5073058930cab14cbcc8054317e22934ec902ec6ee89a8a66c7aa0f0520efe