[INFO] crate regex-lexer 0.1.0 is already in cache
[INFO] testing regex-lexer-0.1.0 against 1.45.2 for beta-1.46-1
[INFO] extracting crate regex-lexer 0.1.0 into /workspace/builds/worker-12/source
[INFO] validating manifest of crates.io crate regex-lexer 0.1.0 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 crates.io crate regex-lexer 0.1.0
[INFO] finished tweaking crates.io crate regex-lexer 0.1.0
[INFO] tweaked toml for crates.io crate regex-lexer 0.1.0 written to /workspace/builds/worker-12/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.45.2" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.45.2" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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] 9fd89ff95ca731e84367c14c5b052df90a3073979abdcfa9cc5c10a249e6d7e6
[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" "9fd89ff95ca731e84367c14c5b052df90a3073979abdcfa9cc5c10a249e6d7e6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9fd89ff95ca731e84367c14c5b052df90a3073979abdcfa9cc5c10a249e6d7e6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9fd89ff95ca731e84367c14c5b052df90a3073979abdcfa9cc5c10a249e6d7e6", kill_on_drop: false }`
[INFO] [stdout] 9fd89ff95ca731e84367c14c5b052df90a3073979abdcfa9cc5c10a249e6d7e6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 149f6f657536d518fecd7690ad76f91d648ba5ab5fa5023d4dbada833c56c34c
[INFO] running `Command { std: "docker" "start" "-a" "149f6f657536d518fecd7690ad76f91d648ba5ab5fa5023d4dbada833c56c34c", kill_on_drop: false }`
[INFO] [stderr]    Compiling regex-lexer v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.50s
[INFO] running `Command { std: "docker" "inspect" "149f6f657536d518fecd7690ad76f91d648ba5ab5fa5023d4dbada833c56c34c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "149f6f657536d518fecd7690ad76f91d648ba5ab5fa5023d4dbada833c56c34c", kill_on_drop: false }`
[INFO] [stdout] 149f6f657536d518fecd7690ad76f91d648ba5ab5fa5023d4dbada833c56c34c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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] bec5f2b5f9d7d70708c17248978d25e9f50f0fdeba6be277de7f2fda1c81c71b
[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" "bec5f2b5f9d7d70708c17248978d25e9f50f0fdeba6be277de7f2fda1c81c71b", kill_on_drop: false }`
[INFO] [stderr]    Compiling regex-lexer v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.91s
[INFO] running `Command { std: "docker" "inspect" "bec5f2b5f9d7d70708c17248978d25e9f50f0fdeba6be277de7f2fda1c81c71b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bec5f2b5f9d7d70708c17248978d25e9f50f0fdeba6be277de7f2fda1c81c71b", kill_on_drop: false }`
[INFO] [stdout] bec5f2b5f9d7d70708c17248978d25e9f50f0fdeba6be277de7f2fda1c81c71b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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] [stdout] 86481f4ac278f7633d93704068d18fa4a9b69eb06a7fe3eb8c644bafbf5572f5
[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" "86481f4ac278f7633d93704068d18fa4a9b69eb06a7fe3eb8c644bafbf5572f5", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/regex_lexer-4d5debd19c56f722
[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] [stderr]    Doc-tests regex-lexer
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test src/lib.rs - LexerBuilder::token (line 78) ... ok
[INFO] [stdout] test src/lib.rs - Lexer (line 150) ... ok
[INFO] [stdout] test src/lib.rs - LexerBuilder::token (line 100) ... ok
[INFO] [stdout] test src/lib.rs -  (line 4) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "86481f4ac278f7633d93704068d18fa4a9b69eb06a7fe3eb8c644bafbf5572f5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "86481f4ac278f7633d93704068d18fa4a9b69eb06a7fe3eb8c644bafbf5572f5", kill_on_drop: false }`
[INFO] [stdout] 86481f4ac278f7633d93704068d18fa4a9b69eb06a7fe3eb8c644bafbf5572f5