[INFO] updating cached repository https://github.com/joshuaclayton/read-ctags-rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune", kill_on_drop: false }`
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 5f1860caca719119f3eaacbac1f7aabd25b186f5
[INFO] testing joshuaclayton/read-ctags-rs against 1.45.2 for beta-1.46-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjoshuaclayton%2Fread-ctags-rs" "/workspace/builds/worker-11/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-11/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/joshuaclayton/read-ctags-rs on toolchain 1.45.2
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.45.2" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/joshuaclayton/read-ctags-rs
[INFO] finished tweaking git repo https://github.com/joshuaclayton/read-ctags-rs
[INFO] tweaked toml for git repo https://github.com/joshuaclayton/read-ctags-rs written to /workspace/builds/worker-11/source/Cargo.toml
[INFO] crate git repo https://github.com/joshuaclayton/read-ctags-rs already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.45.2" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e6d99c14cb40d32bdb5e2a9fe8b21304a0108ca33f111915263feea7af70f94f
[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" "e6d99c14cb40d32bdb5e2a9fe8b21304a0108ca33f111915263feea7af70f94f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e6d99c14cb40d32bdb5e2a9fe8b21304a0108ca33f111915263feea7af70f94f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e6d99c14cb40d32bdb5e2a9fe8b21304a0108ca33f111915263feea7af70f94f", kill_on_drop: false }`
[INFO] [stdout] e6d99c14cb40d32bdb5e2a9fe8b21304a0108ca33f111915263feea7af70f94f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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=warn" "-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:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 42f8414fbfe6c1511863213feeccaf59843bbdd44145852eb0fd65d470901162
[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" "42f8414fbfe6c1511863213feeccaf59843bbdd44145852eb0fd65d470901162", kill_on_drop: false }`
[INFO] [stderr]    Compiling nom v5.1.1
[INFO] [stderr]    Compiling lexical-core v0.6.7
[INFO] [stderr]    Compiling syn v1.0.17
[INFO] [stderr]    Compiling serde_derive v1.0.105
[INFO] [stderr]    Compiling serde v1.0.105
[INFO] [stderr]    Compiling serde_json v1.0.50
[INFO] [stderr]    Compiling read-ctags-rs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 43.96s
[INFO] running `Command { std: "docker" "inspect" "42f8414fbfe6c1511863213feeccaf59843bbdd44145852eb0fd65d470901162", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "42f8414fbfe6c1511863213feeccaf59843bbdd44145852eb0fd65d470901162", kill_on_drop: false }`
[INFO] [stdout] 42f8414fbfe6c1511863213feeccaf59843bbdd44145852eb0fd65d470901162
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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=warn" "-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:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] dfab61c1dc0817952172d2074727b1ce8af7150245ac8932d63902584c40abb4
[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" "dfab61c1dc0817952172d2074727b1ce8af7150245ac8932d63902584c40abb4", kill_on_drop: false }`
[INFO] [stderr]    Compiling read-ctags-rs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.71s
[INFO] running `Command { std: "docker" "inspect" "dfab61c1dc0817952172d2074727b1ce8af7150245ac8932d63902584c40abb4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dfab61c1dc0817952172d2074727b1ce8af7150245ac8932d63902584c40abb4", kill_on_drop: false }`
[INFO] [stdout] dfab61c1dc0817952172d2074727b1ce8af7150245ac8932d63902584c40abb4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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=warn" "-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:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "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] 85a38911dbd21effffde7e41725627818af68d3929f44641f844acaf7a35f7f7
[INFO] running `Command { std: "docker" "start" "-a" "85a38911dbd21effffde7e41725627818af68d3929f44641f844acaf7a35f7f7", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.15s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/read_ctags_rs-b547d440d85ffffe
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test ctag_parser::parses_kinds_only ... ok
[INFO] [stdout] test ctag_parser::parses_when_address_includes_semicolon ... ok
[INFO] [stdout] test ctag_parser::parses_multiple_fields ... ok
[INFO] [stdout] test ctag_parser::parses_fields ... ok
[INFO] [stdout] test ctag_parser::parses_item_lines ... ok
[INFO] [stdout] test ctag_parser::parses_addresses_with_fields ... ok
[INFO] [stdout] test ctag_parser::parses_fields_with_non_alphanumeric_values ... ok
[INFO] [stdout] test ctag_parser::parses_multiple_lines ... ok
[INFO] [stdout] test language::calculates_common_files ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/read_ctags_rs-cb651ee02f7cc187
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests read-ctags-rs
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[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
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "85a38911dbd21effffde7e41725627818af68d3929f44641f844acaf7a35f7f7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "85a38911dbd21effffde7e41725627818af68d3929f44641f844acaf7a35f7f7", kill_on_drop: false }`
[INFO] [stdout] 85a38911dbd21effffde7e41725627818af68d3929f44641f844acaf7a35f7f7