[INFO] fetching crate regex-decode 0.1.0...
[INFO] testing regex-decode-0.1.0 against beta-2021-01-01 for beta-1.50-1
[INFO] extracting crate regex-decode 0.1.0 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate regex-decode 0.1.0 on toolchain beta-2021-01-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate regex-decode 0.1.0
[INFO] finished tweaking crates.io crate regex-decode 0.1.0
[INFO] tweaked toml for crates.io crate regex-decode 0.1.0 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] eb9ddd01142c24130b472a76fd9ca5fd2f9b16a7cf12fdd904cbce8b4f36a938
[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" "eb9ddd01142c24130b472a76fd9ca5fd2f9b16a7cf12fdd904cbce8b4f36a938", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "eb9ddd01142c24130b472a76fd9ca5fd2f9b16a7cf12fdd904cbce8b4f36a938", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eb9ddd01142c24130b472a76fd9ca5fd2f9b16a7cf12fdd904cbce8b4f36a938", kill_on_drop: false }`
[INFO] [stdout] eb9ddd01142c24130b472a76fd9ca5fd2f9b16a7cf12fdd904cbce8b4f36a938
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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=warn" "-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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6e4d2ca7a5b943eb257f7fe68ba5405328d6251d6f481908086f615992adcd9b
[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" "6e4d2ca7a5b943eb257f7fe68ba5405328d6251d6f481908086f615992adcd9b", kill_on_drop: false }`
[INFO] [stderr]    Compiling utf8-ranges v0.1.3
[INFO] [stderr]    Compiling regex-syntax v0.3.9
[INFO] [stderr]    Compiling memchr v0.1.11
[INFO] [stderr]    Compiling thread-id v2.0.0
[INFO] [stderr]    Compiling error-chain v0.7.2
[INFO] [stderr]    Compiling thread_local v0.2.7
[INFO] [stderr]    Compiling aho-corasick v0.5.3
[INFO] [stderr]    Compiling regex v0.1.80
[INFO] [stderr]    Compiling regex-decode v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.62s
[INFO] running `Command { std: "docker" "inspect" "6e4d2ca7a5b943eb257f7fe68ba5405328d6251d6f481908086f615992adcd9b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6e4d2ca7a5b943eb257f7fe68ba5405328d6251d6f481908086f615992adcd9b", kill_on_drop: false }`
[INFO] [stdout] 6e4d2ca7a5b943eb257f7fe68ba5405328d6251d6f481908086f615992adcd9b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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=warn" "-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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 55db783e93dee8db70bd6c72d59ae785a49de95357f04d330297b5c07b68fd05
[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" "55db783e93dee8db70bd6c72d59ae785a49de95357f04d330297b5c07b68fd05", kill_on_drop: false }`
[INFO] [stderr]    Compiling regex-decode v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.34s
[INFO] running `Command { std: "docker" "inspect" "55db783e93dee8db70bd6c72d59ae785a49de95357f04d330297b5c07b68fd05", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "55db783e93dee8db70bd6c72d59ae785a49de95357f04d330297b5c07b68fd05", kill_on_drop: false }`
[INFO] [stdout] 55db783e93dee8db70bd6c72d59ae785a49de95357f04d330297b5c07b68fd05
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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=warn" "-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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 2fd25094f220c9dd5e27a45aa290e505fa81f8caa04c828f91a68cf9ac551109
[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" "2fd25094f220c9dd5e27a45aa290e505fa81f8caa04c828f91a68cf9ac551109", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stdout] running 14 tests
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/regex_decode-49f1469f399f0c92
[INFO] [stdout] test decoder::tests::decode_hashmap ... ok
[INFO] [stdout] test decoder::tests::decode_struct_enum ... ok
[INFO] [stdout] test decoder::tests::decode_struct_with_u16 ... ok
[INFO] [stdout] test decoder::tests::decode_struct_with_usize ... ok
[INFO] [stdout] test decoder::tests::decode_struct_with_u32 ... ok
[INFO] [stdout] test decoder::tests::decode_struct_with_strings ... ok
[INFO] [stdout] test decoder::tests::decode_struct_with_u64 ... ok
[INFO] [stdout] test decoder::tests::decode_tuple ... ok
[INFO] [stdout] test decoder::tests::decode_struct_with_option ... ok
[INFO] [stdout] test decoder::tests::decode_struct_with_u8 ... ok
[INFO] [stdout] test decoder::tests::decode_struct_with_char ... ok
[INFO] [stdout] test decoder::tests::decode_vec_string ... ok
[INFO] [stdout] test decoder::tests::decode_struct_with_u8_too_large ... ok
[INFO] [stdout] test decoder::tests::decode_struct_with_char_too_large ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 14 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.73s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests regex-decode
[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; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "2fd25094f220c9dd5e27a45aa290e505fa81f8caa04c828f91a68cf9ac551109", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2fd25094f220c9dd5e27a45aa290e505fa81f8caa04c828f91a68cf9ac551109", kill_on_drop: false }`
[INFO] [stdout] 2fd25094f220c9dd5e27a45aa290e505fa81f8caa04c828f91a68cf9ac551109