[INFO] crate strutil 0.0.1 is already in cache
[INFO] testing strutil-0.0.1 against 1.45.2 for beta-1.46-1
[INFO] extracting crate strutil 0.0.1 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate strutil 0.0.1 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 strutil 0.0.1
[INFO] finished tweaking crates.io crate strutil 0.0.1
[INFO] tweaked toml for crates.io crate strutil 0.0.1 written to /workspace/builds/worker-4/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-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] f1d30bb5b038f5bcf54c163885088d2f13dc892451685b1b18c0f6d0c2258b11
[INFO] running `Command { std: "docker" "start" "-a" "f1d30bb5b038f5bcf54c163885088d2f13dc892451685b1b18c0f6d0c2258b11", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f1d30bb5b038f5bcf54c163885088d2f13dc892451685b1b18c0f6d0c2258b11", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f1d30bb5b038f5bcf54c163885088d2f13dc892451685b1b18c0f6d0c2258b11", kill_on_drop: false }`
[INFO] [stdout] f1d30bb5b038f5bcf54c163885088d2f13dc892451685b1b18c0f6d0c2258b11
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] 937df10bf84a6335a9666e7a954e2a82d85cb22c91c3ac6318c65cf971e1ee0a
[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" "937df10bf84a6335a9666e7a954e2a82d85cb22c91c3ac6318c65cf971e1ee0a", kill_on_drop: false }`
[INFO] [stderr]    Compiling strutil v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.84s
[INFO] running `Command { std: "docker" "inspect" "937df10bf84a6335a9666e7a954e2a82d85cb22c91c3ac6318c65cf971e1ee0a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "937df10bf84a6335a9666e7a954e2a82d85cb22c91c3ac6318c65cf971e1ee0a", kill_on_drop: false }`
[INFO] [stdout] 937df10bf84a6335a9666e7a954e2a82d85cb22c91c3ac6318c65cf971e1ee0a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] f66cb356ddad5c1cfc048d2be0fffd745959bd8395fd162fa09fabdd33b88526
[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" "f66cb356ddad5c1cfc048d2be0fffd745959bd8395fd162fa09fabdd33b88526", kill_on_drop: false }`
[INFO] [stderr]    Compiling strutil v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.01s
[INFO] running `Command { std: "docker" "inspect" "f66cb356ddad5c1cfc048d2be0fffd745959bd8395fd162fa09fabdd33b88526", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f66cb356ddad5c1cfc048d2be0fffd745959bd8395fd162fa09fabdd33b88526", kill_on_drop: false }`
[INFO] [stdout] f66cb356ddad5c1cfc048d2be0fffd745959bd8395fd162fa09fabdd33b88526
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] 330d7372a42cc4f7f8bc1a4d024555a05d685c1761f139f2ea01f2c29f62cc83
[INFO] running `Command { std: "docker" "start" "-a" "330d7372a42cc4f7f8bc1a4d024555a05d685c1761f139f2ea01f2c29f62cc83", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/strutil-c0c2e5eed03e63ba
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test string_factory_tests::test_creation ... ok
[INFO] [stdout] test string_factory_tests::test_replace ... ok
[INFO] [stdout] test string_factory_tests::test_append ... ok
[INFO] [stdout] test string_factory_tests::test_index ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests strutil
[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" "330d7372a42cc4f7f8bc1a4d024555a05d685c1761f139f2ea01f2c29f62cc83", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "330d7372a42cc4f7f8bc1a4d024555a05d685c1761f139f2ea01f2c29f62cc83", kill_on_drop: false }`
[INFO] [stdout] 330d7372a42cc4f7f8bc1a4d024555a05d685c1761f139f2ea01f2c29f62cc83