[INFO] crate arf-strings 0.1.2 is already in cache
[INFO] testing arf-strings-0.1.2 against master#8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e for pr-74409
[INFO] extracting crate arf-strings 0.1.2 into /workspace/builds/worker-13/source
[INFO] validating manifest of crates.io crate arf-strings 0.1.2 on toolchain 8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate arf-strings 0.1.2
[INFO] finished tweaking crates.io crate arf-strings 0.1.2
[INFO] tweaked toml for crates.io crate arf-strings 0.1.2 written to /workspace/builds/worker-13/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8c6ca4f58d348d15334b4e90ca03ff13949562786c3c1f9f9bd827da9de6318c
[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" "8c6ca4f58d348d15334b4e90ca03ff13949562786c3c1f9f9bd827da9de6318c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8c6ca4f58d348d15334b4e90ca03ff13949562786c3c1f9f9bd827da9de6318c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8c6ca4f58d348d15334b4e90ca03ff13949562786c3c1f9f9bd827da9de6318c", kill_on_drop: false }`
[INFO] [stdout] 8c6ca4f58d348d15334b4e90ca03ff13949562786c3c1f9f9bd827da9de6318c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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=forbid" "-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@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1a822a898fc534ddcb038c6727ea8fd0e5f7820b2483d7fb564e6221cff84f18
[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" "1a822a898fc534ddcb038c6727ea8fd0e5f7820b2483d7fb564e6221cff84f18", kill_on_drop: false }`
[INFO] [stderr]    Compiling arf-strings v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.78s
[INFO] running `Command { std: "docker" "inspect" "1a822a898fc534ddcb038c6727ea8fd0e5f7820b2483d7fb564e6221cff84f18", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1a822a898fc534ddcb038c6727ea8fd0e5f7820b2483d7fb564e6221cff84f18", kill_on_drop: false }`
[INFO] [stdout] 1a822a898fc534ddcb038c6727ea8fd0e5f7820b2483d7fb564e6221cff84f18
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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=forbid" "-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@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "test" "--frozen" "--no-run" "--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] 6d4375ad21d616e2af22791af56b06aa9a0bbdeeef437902cedfc6650ba046a1
[INFO] running `Command { std: "docker" "start" "-a" "6d4375ad21d616e2af22791af56b06aa9a0bbdeeef437902cedfc6650ba046a1", kill_on_drop: false }`
[INFO] [stderr]    Compiling arf-strings v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.07s
[INFO] running `Command { std: "docker" "inspect" "6d4375ad21d616e2af22791af56b06aa9a0bbdeeef437902cedfc6650ba046a1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6d4375ad21d616e2af22791af56b06aa9a0bbdeeef437902cedfc6650ba046a1", kill_on_drop: false }`
[INFO] [stdout] 6d4375ad21d616e2af22791af56b06aa9a0bbdeeef437902cedfc6650ba046a1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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=forbid" "-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@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] ea518b61cfc47f696829041b48b461a9622d197e7332666fe01b365b97308501
[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" "ea518b61cfc47f696829041b48b461a9622d197e7332666fe01b365b97308501", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/arf_strings-f8342b92c72fb207
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test posix_string::arf_inputs ... ok
[INFO] [stdout] test posix_string::errors_from_bytes ... ok
[INFO] [stdout] test posix_string::errors_from_str ... ok
[INFO] [stdout] test posix_string::utf8_inputs ... ok
[INFO] [stdout] test round_trip ... ok
[INFO] [stdout] test wasi_string::valid_utf8 ... ok
[INFO] [stderr]    Doc-tests arf-strings
[INFO] [stdout] test wasi_string::not_utf8 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 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" "ea518b61cfc47f696829041b48b461a9622d197e7332666fe01b365b97308501", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ea518b61cfc47f696829041b48b461a9622d197e7332666fe01b365b97308501", kill_on_drop: false }`
[INFO] [stdout] ea518b61cfc47f696829041b48b461a9622d197e7332666fe01b365b97308501