[INFO] fetching crate arf-strings 0.6.2...
[INFO] testing arf-strings-0.6.2 against master#62efba8a050c64249dab942951bb28f710208bc8 for pr-90799
[INFO] extracting crate arf-strings 0.6.2 into /workspace/builds/worker-17/source
[INFO] validating manifest of crates.io crate arf-strings 0.6.2 on toolchain 62efba8a050c64249dab942951bb28f710208bc8
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate arf-strings 0.6.2
[INFO] finished tweaking crates.io crate arf-strings 0.6.2
[INFO] tweaked toml for crates.io crate arf-strings 0.6.2 written to /workspace/builds/worker-17/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] fa01baeb08bb2b8cc34c900029a2ce308ece6cc106f06403950680f14c793211
[INFO] running `Command { std: "docker" "start" "-a" "fa01baeb08bb2b8cc34c900029a2ce308ece6cc106f06403950680f14c793211", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fa01baeb08bb2b8cc34c900029a2ce308ece6cc106f06403950680f14c793211", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fa01baeb08bb2b8cc34c900029a2ce308ece6cc106f06403950680f14c793211", kill_on_drop: false }`
[INFO] [stdout] fa01baeb08bb2b8cc34c900029a2ce308ece6cc106f06403950680f14c793211
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/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=forbid" "-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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] dce975cc92cb523e325e70224466952da86d9562fb1912e5e84fa501b288f945
[INFO] running `Command { std: "docker" "start" "-a" "dce975cc92cb523e325e70224466952da86d9562fb1912e5e84fa501b288f945", kill_on_drop: false }`
[INFO] [stderr]    Compiling io-lifetimes v0.4.3
[INFO] [stderr]    Compiling rustix v0.27.1
[INFO] [stderr]    Compiling bitflags v1.3.2
[INFO] [stderr]    Compiling linux-raw-sys v0.0.36
[INFO] [stderr]    Compiling arf-strings v0.6.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.44s
[INFO] running `Command { std: "docker" "inspect" "dce975cc92cb523e325e70224466952da86d9562fb1912e5e84fa501b288f945", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dce975cc92cb523e325e70224466952da86d9562fb1912e5e84fa501b288f945", kill_on_drop: false }`
[INFO] [stdout] dce975cc92cb523e325e70224466952da86d9562fb1912e5e84fa501b288f945
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/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=forbid" "-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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ba2459f2659d18ba0b9faf050d0f120d35e1c39b9c653fee1dca05f1a23a3717
[INFO] running `Command { std: "docker" "start" "-a" "ba2459f2659d18ba0b9faf050d0f120d35e1c39b9c653fee1dca05f1a23a3717", kill_on_drop: false }`
[INFO] [stderr]    Compiling arf-strings v0.6.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.66s
[INFO] running `Command { std: "docker" "inspect" "ba2459f2659d18ba0b9faf050d0f120d35e1c39b9c653fee1dca05f1a23a3717", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ba2459f2659d18ba0b9faf050d0f120d35e1c39b9c653fee1dca05f1a23a3717", kill_on_drop: false }`
[INFO] [stdout] ba2459f2659d18ba0b9faf050d0f120d35e1c39b9c653fee1dca05f1a23a3717
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/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=forbid" "-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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 5078355456ae12dd73936926b59500349e909ba36a3a7e867c7b2c1be4112db1
[INFO] running `Command { std: "docker" "start" "-a" "5078355456ae12dd73936926b59500349e909ba36a3a7e867c7b2c1be4112db1", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test rustix::errors_from_bytes ... ok
[INFO] [stdout] test rustix::not_utf8 ... ok
[INFO] [stdout] test rustix::round_trip ... ok
[INFO] [stdout] test rustix::utf8_inputs ... ok
[INFO] [stdout] test rustix::valid_utf8 ... ok
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.53s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/arf_strings-79bb2795ff2ee473)
[INFO] [stdout] test rustix::arf_inputs ... ok
[INFO] [stdout] test rustix::errors_from_str ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests arf-strings
[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" "5078355456ae12dd73936926b59500349e909ba36a3a7e867c7b2c1be4112db1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5078355456ae12dd73936926b59500349e909ba36a3a7e867c7b2c1be4112db1", kill_on_drop: false }`
[INFO] [stdout] 5078355456ae12dd73936926b59500349e909ba36a3a7e867c7b2c1be4112db1