[INFO] fetching crate sub-strs 0.23.1...
[INFO] testing sub-strs-0.23.1 against 1.49.0 for beta-1.50-1
[INFO] extracting crate sub-strs 0.23.1 into /workspace/builds/worker-9/source
[INFO] validating manifest of crates.io crate sub-strs 0.23.1 on toolchain 1.49.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate sub-strs 0.23.1
[INFO] finished tweaking crates.io crate sub-strs 0.23.1
[INFO] tweaked toml for crates.io crate sub-strs 0.23.1 written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "+1.49.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f8f853ed5626004cf4420764ba98516ff86218e4eee0f79af973396ee2a56516
[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" "f8f853ed5626004cf4420764ba98516ff86218e4eee0f79af973396ee2a56516", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f8f853ed5626004cf4420764ba98516ff86218e4eee0f79af973396ee2a56516", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f8f853ed5626004cf4420764ba98516ff86218e4eee0f79af973396ee2a56516", kill_on_drop: false }`
[INFO] [stdout] f8f853ed5626004cf4420764ba98516ff86218e4eee0f79af973396ee2a56516
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "+1.49.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fb7236b1dc3009f4433c340b9a085e7243c9e860119f2e24732b559ed5234251
[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" "fb7236b1dc3009f4433c340b9a085e7243c9e860119f2e24732b559ed5234251", kill_on_drop: false }`
[INFO] [stderr]    Compiling sub-strs v0.23.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.02s
[INFO] running `Command { std: "docker" "inspect" "fb7236b1dc3009f4433c340b9a085e7243c9e860119f2e24732b559ed5234251", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fb7236b1dc3009f4433c340b9a085e7243c9e860119f2e24732b559ed5234251", kill_on_drop: false }`
[INFO] [stdout] fb7236b1dc3009f4433c340b9a085e7243c9e860119f2e24732b559ed5234251
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "+1.49.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] dc296b3379a2887dd43499b75d626b29fbced7d208d96bc28d6e8f4089efe66c
[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" "dc296b3379a2887dd43499b75d626b29fbced7d208d96bc28d6e8f4089efe66c", kill_on_drop: false }`
[INFO] [stderr]    Compiling sub-strs v0.23.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.47s
[INFO] running `Command { std: "docker" "inspect" "dc296b3379a2887dd43499b75d626b29fbced7d208d96bc28d6e8f4089efe66c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dc296b3379a2887dd43499b75d626b29fbced7d208d96bc28d6e8f4089efe66c", kill_on_drop: false }`
[INFO] [stdout] dc296b3379a2887dd43499b75d626b29fbced7d208d96bc28d6e8f4089efe66c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "+1.49.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 1c107f3098050540b097ec5664d7eb74a954581217c292801420e96f2c0049db
[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" "1c107f3098050540b097ec5664d7eb74a954581217c292801420e96f2c0049db", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/sub_strs-7173b8d9f8b6a81b
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test cain_str::test_cain_str ... ok
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/cain_str-0b45ad21d1d7bffc
[INFO] [stdout] test test_crate_version ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/glob-2c684533ba5be5bf
[INFO] [stdout] test test_cain_str ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test test_glob_set ... ok
[INFO] [stderr]    Doc-tests sub-strs
[INFO] [stdout] test test_glob ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test src/version_info.rs - version_info (line 10) ... ignored
[INFO] [stdout] test src/version_info.rs - version_info (line 19) ... ignored
[INFO] [stdout] test src/version_info.rs - version_info (line 29) ... ignored
[INFO] [stdout] test src/version_info.rs - version_info (line 38) ... ignored
[INFO] [stdout] test src/sub_str_iter.rs - sub_str_iter::SubStr::inner (line 41) ... ok
[INFO] [stdout] test src/glob.rs - glob::Glob (line 124) ... ok
[INFO] [stdout] test src/glob_set.rs - glob_set::GlobSet::merge (line 92) ... ok
[INFO] [stdout] test src/sub_str_iter.rs - sub_str_iter::sub_strs (line 171) ... ok
[INFO] [stdout] test src/glob_set.rs - glob_set::GlobSet::from (line 51) ... ok
[INFO] [stdout] test src/cain_str.rs - cain_str::CainStr (line 32) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 4 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "1c107f3098050540b097ec5664d7eb74a954581217c292801420e96f2c0049db", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1c107f3098050540b097ec5664d7eb74a954581217c292801420e96f2c0049db", kill_on_drop: false }`
[INFO] [stdout] 1c107f3098050540b097ec5664d7eb74a954581217c292801420e96f2c0049db